*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA
*/
#include <stdarg.h>
#include "cpu.h"
#include "exec-all.h"
#include "disas.h"
-#include "helper.h"
#include "tcg-op.h"
#include "qemu-common.h"
+#include "helper.h"
+#define GEN_HELPER 1
+#include "helper.h"
+
//#define MIPS_DEBUG_DISAS
//#define MIPS_DEBUG_SIGN_EXTENSIONS
-//#define MIPS_SINGLE_STEP
/* MIPS major opcodes */
#define MASK_OP_MAJOR(op) (op & (0x3F << 26))
OPC_ADDIU = (0x09 << 26),
OPC_SLTI = (0x0A << 26),
OPC_SLTIU = (0x0B << 26),
+ /* logic with immediate */
OPC_ANDI = (0x0C << 26),
OPC_ORI = (0x0D << 26),
OPC_XORI = (0x0E << 26),
OPC_LUI = (0x0F << 26),
+ /* arithmetic with immediate */
OPC_DADDI = (0x18 << 26),
OPC_DADDIU = (0x19 << 26),
/* Jump and branches */
};
/* global register indices */
-static TCGv cpu_env, cpu_gpr[32], cpu_PC;
+static TCGv_ptr cpu_env;
+static TCGv cpu_gpr[32], cpu_PC;
static TCGv cpu_HI[MIPS_DSP_ACC], cpu_LO[MIPS_DSP_ACC], cpu_ACX[MIPS_DSP_ACC];
-static TCGv cpu_dspctrl, bcond, btarget;
-static TCGv fpu_fpr32[32], fpu_fpr32h[32], fpu_fpr64[32], fpu_fcr0, fpu_fcr31;
+static TCGv cpu_dspctrl, btarget, bcond;
+static TCGv_i32 hflags;
+static TCGv_i32 fpu_fcr0, fpu_fcr31;
#include "gen-icount.h"
-static inline void tcg_gen_helper_0_i(void *func, uint32_t arg)
-
-{
- TCGv tmp = tcg_const_i32(arg);
-
- tcg_gen_helper_0_1(func, tmp);
- tcg_temp_free(tmp);
-}
-
-static inline void tcg_gen_helper_0_ii(void *func, uint32_t arg1, uint32_t arg2)
-{
- TCGv tmp1 = tcg_const_i32(arg1);
- TCGv tmp2 = tcg_const_i32(arg2);
-
- tcg_gen_helper_0_2(func, tmp1, tmp2);
- tcg_temp_free(tmp1);
- tcg_temp_free(tmp2);
-}
-
-static inline void tcg_gen_helper_0_1i(void *func, TCGv arg1, uint32_t arg2)
-{
- TCGv tmp = tcg_const_i32(arg2);
-
- tcg_gen_helper_0_2(func, arg1, tmp);
- tcg_temp_free(tmp);
-}
-
-static inline void tcg_gen_helper_0_2i(void *func, TCGv arg1, TCGv arg2, uint32_t arg3)
-{
- TCGv tmp = tcg_const_i32(arg3);
-
- tcg_gen_helper_0_3(func, arg1, arg2, tmp);
- tcg_temp_free(tmp);
-}
-
-static inline void tcg_gen_helper_0_1ii(void *func, TCGv arg1, uint32_t arg2, uint32_t arg3)
-{
- TCGv tmp1 = tcg_const_i32(arg2);
- TCGv tmp2 = tcg_const_i32(arg3);
-
- tcg_gen_helper_0_3(func, arg1, tmp1, tmp2);
- tcg_temp_free(tmp1);
- tcg_temp_free(tmp2);
-}
-
-static inline void tcg_gen_helper_1_i(void *func, TCGv ret, uint32_t arg)
-{
- TCGv tmp = tcg_const_i32(arg);
-
- tcg_gen_helper_1_1(func, ret, tmp);
- tcg_temp_free(tmp);
-}
-
-static inline void tcg_gen_helper_1_1i(void *func, TCGv ret, TCGv arg1, uint32_t arg2)
-{
- TCGv tmp = tcg_const_i32(arg2);
-
- tcg_gen_helper_1_2(func, ret, arg1, tmp);
- tcg_temp_free(tmp);
-}
-
-static inline void tcg_gen_helper_1_1ii(void *func, TCGv ret, TCGv arg1, uint32_t arg2, uint32_t arg3)
-{
- TCGv tmp1 = tcg_const_i32(arg2);
- TCGv tmp2 = tcg_const_i32(arg3);
-
- tcg_gen_helper_1_3(func, ret, arg1, tmp1, tmp2);
- tcg_temp_free(tmp1);
- tcg_temp_free(tmp2);
-}
-
-static inline void tcg_gen_helper_1_2i(void *func, TCGv ret, TCGv arg1, TCGv arg2, uint32_t arg3)
-{
- TCGv tmp = tcg_const_i32(arg3);
+#define gen_helper_0i(name, arg) do { \
+ TCGv_i32 helper_tmp = tcg_const_i32(arg); \
+ gen_helper_##name(helper_tmp); \
+ tcg_temp_free_i32(helper_tmp); \
+ } while(0)
- tcg_gen_helper_1_3(func, ret, arg1, arg2, tmp);
- tcg_temp_free(tmp);
-}
+#define gen_helper_1i(name, arg1, arg2) do { \
+ TCGv_i32 helper_tmp = tcg_const_i32(arg2); \
+ gen_helper_##name(arg1, helper_tmp); \
+ tcg_temp_free_i32(helper_tmp); \
+ } while(0)
-static inline void tcg_gen_helper_1_2ii(void *func, TCGv ret, TCGv arg1, TCGv arg2, uint32_t arg3, uint32_t arg4)
-{
- TCGv tmp1 = tcg_const_i32(arg3);
- TCGv tmp2 = tcg_const_i32(arg4);
+#define gen_helper_2i(name, arg1, arg2, arg3) do { \
+ TCGv_i32 helper_tmp = tcg_const_i32(arg3); \
+ gen_helper_##name(arg1, arg2, helper_tmp); \
+ tcg_temp_free_i32(helper_tmp); \
+ } while(0)
- tcg_gen_helper_1_4(func, ret, arg1, arg2, tmp1, tmp2);
- tcg_temp_free(tmp1);
- tcg_temp_free(tmp2);
-}
+#define gen_helper_3i(name, arg1, arg2, arg3, arg4) do { \
+ TCGv_i32 helper_tmp = tcg_const_i32(arg4); \
+ gen_helper_##name(arg1, arg2, arg3, helper_tmp); \
+ tcg_temp_free_i32(helper_tmp); \
+ } while(0)
typedef struct DisasContext {
struct TranslationBlock *tb;
"f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",
"f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", };
-static const char *fregnames_64[] =
- { "F0", "F1", "F2", "F3", "F4", "F5", "F6", "F7",
- "F8", "F9", "F10", "F11", "F12", "F13", "F14", "F15",
- "F16", "F17", "F18", "F19", "F20", "F21", "F22", "F23",
- "F24", "F25", "F26", "F27", "F28", "F29", "F30", "F31", };
-
-static const char *fregnames_h[] =
- { "h0", "h1", "h2", "h3", "h4", "h5", "h6", "h7",
- "h8", "h9", "h10", "h11", "h12", "h13", "h14", "h15",
- "h16", "h17", "h18", "h19", "h20", "h21", "h22", "h23",
- "h24", "h25", "h26", "h27", "h28", "h29", "h30", "h31", };
-
#ifdef MIPS_DEBUG_DISAS
-#define MIPS_DEBUG(fmt, args...) \
-do { \
- if (loglevel & CPU_LOG_TB_IN_ASM) { \
- fprintf(logfile, TARGET_FMT_lx ": %08x " fmt "\n", \
- ctx->pc, ctx->opcode , ##args); \
- } \
-} while (0)
+#define MIPS_DEBUG(fmt, ...) \
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, \
+ TARGET_FMT_lx ": %08x " fmt "\n", \
+ ctx->pc, ctx->opcode , ## __VA_ARGS__)
+#define LOG_DISAS(...) qemu_log_mask(CPU_LOG_TB_IN_ASM, ## __VA_ARGS__)
#else
-#define MIPS_DEBUG(fmt, args...) do { } while(0)
+#define MIPS_DEBUG(fmt, ...) do { } while(0)
+#define LOG_DISAS(...) do { } while (0)
#endif
#define MIPS_INVAL(op) \
tcg_gen_mov_tl(cpu_gpr[reg], t);
}
-/* Moves to/from HI and LO registers. */
-static inline void gen_load_HI (TCGv t, int reg)
-{
- tcg_gen_mov_tl(t, cpu_HI[reg]);
-}
-
-static inline void gen_store_HI (TCGv t, int reg)
-{
- tcg_gen_mov_tl(cpu_HI[reg], t);
-}
-
-static inline void gen_load_LO (TCGv t, int reg)
-{
- tcg_gen_mov_tl(t, cpu_LO[reg]);
-}
-
-static inline void gen_store_LO (TCGv t, int reg)
-{
- tcg_gen_mov_tl(cpu_LO[reg], t);
-}
-
+/* Moves to/from ACX register. */
static inline void gen_load_ACX (TCGv t, int reg)
{
tcg_gen_mov_tl(t, cpu_ACX[reg]);
/* Moves to/from shadow registers. */
static inline void gen_load_srsgpr (int from, int to)
{
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
if (from == 0)
- tcg_gen_movi_tl(r_tmp1, 0);
+ tcg_gen_movi_tl(t0, 0);
else {
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I32);
-
- tcg_gen_ld_i32(r_tmp2, cpu_env, offsetof(CPUState, CP0_SRSCtl));
- tcg_gen_shri_i32(r_tmp2, r_tmp2, CP0SRSCtl_PSS);
- tcg_gen_andi_i32(r_tmp2, r_tmp2, 0xf);
- tcg_gen_muli_i32(r_tmp2, r_tmp2, sizeof(target_ulong) * 32);
- tcg_gen_add_i32(r_tmp2, cpu_env, r_tmp2);
-
- tcg_gen_ld_tl(r_tmp1, r_tmp2, sizeof(target_ulong) * from);
- tcg_temp_free(r_tmp2);
+ TCGv_i32 t2 = tcg_temp_new_i32();
+ TCGv_ptr addr = tcg_temp_new_ptr();
+
+ tcg_gen_ld_i32(t2, cpu_env, offsetof(CPUState, CP0_SRSCtl));
+ tcg_gen_shri_i32(t2, t2, CP0SRSCtl_PSS);
+ tcg_gen_andi_i32(t2, t2, 0xf);
+ tcg_gen_muli_i32(t2, t2, sizeof(target_ulong) * 32);
+ tcg_gen_ext_i32_ptr(addr, t2);
+ tcg_gen_add_ptr(addr, cpu_env, addr);
+
+ tcg_gen_ld_tl(t0, addr, sizeof(target_ulong) * from);
+ tcg_temp_free_ptr(addr);
+ tcg_temp_free_i32(t2);
}
- gen_store_gpr(r_tmp1, to);
- tcg_temp_free(r_tmp1);
+ gen_store_gpr(t0, to);
+ tcg_temp_free(t0);
}
static inline void gen_store_srsgpr (int from, int to)
{
if (to != 0) {
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_TL);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I32);
-
- gen_load_gpr(r_tmp1, from);
- tcg_gen_ld_i32(r_tmp2, cpu_env, offsetof(CPUState, CP0_SRSCtl));
- tcg_gen_shri_i32(r_tmp2, r_tmp2, CP0SRSCtl_PSS);
- tcg_gen_andi_i32(r_tmp2, r_tmp2, 0xf);
- tcg_gen_muli_i32(r_tmp2, r_tmp2, sizeof(target_ulong) * 32);
- tcg_gen_add_i32(r_tmp2, cpu_env, r_tmp2);
-
- tcg_gen_st_tl(r_tmp1, r_tmp2, sizeof(target_ulong) * to);
- tcg_temp_free(r_tmp1);
- tcg_temp_free(r_tmp2);
+ TCGv t0 = tcg_temp_new();
+ TCGv_i32 t2 = tcg_temp_new_i32();
+ TCGv_ptr addr = tcg_temp_new_ptr();
+
+ gen_load_gpr(t0, from);
+ tcg_gen_ld_i32(t2, cpu_env, offsetof(CPUState, CP0_SRSCtl));
+ tcg_gen_shri_i32(t2, t2, CP0SRSCtl_PSS);
+ tcg_gen_andi_i32(t2, t2, 0xf);
+ tcg_gen_muli_i32(t2, t2, sizeof(target_ulong) * 32);
+ tcg_gen_ext_i32_ptr(addr, t2);
+ tcg_gen_add_ptr(addr, cpu_env, addr);
+
+ tcg_gen_st_tl(t0, addr, sizeof(target_ulong) * to);
+ tcg_temp_free_ptr(addr);
+ tcg_temp_free_i32(t2);
+ tcg_temp_free(t0);
}
}
/* Floating point register moves. */
-static inline void gen_load_fpr32 (TCGv t, int reg)
+static inline void gen_load_fpr32 (TCGv_i32 t, int reg)
{
- tcg_gen_mov_i32(t, fpu_fpr32[reg]);
+ tcg_gen_ld_i32(t, cpu_env, offsetof(CPUState, active_fpu.fpr[reg].w[FP_ENDIAN_IDX]));
}
-static inline void gen_store_fpr32 (TCGv t, int reg)
+static inline void gen_store_fpr32 (TCGv_i32 t, int reg)
{
- tcg_gen_mov_i32(fpu_fpr32[reg], t);
+ tcg_gen_st_i32(t, cpu_env, offsetof(CPUState, active_fpu.fpr[reg].w[FP_ENDIAN_IDX]));
}
-static inline void gen_load_fpr64 (DisasContext *ctx, TCGv t, int reg)
+static inline void gen_load_fpr32h (TCGv_i32 t, int reg)
{
- if (ctx->hflags & MIPS_HFLAG_F64)
- tcg_gen_mov_i64(t, fpu_fpr64[reg]);
- else {
- tcg_gen_concat_i32_i64(t, fpu_fpr32[reg & ~1], fpu_fpr32[reg | 1]);
- }
+ tcg_gen_ld_i32(t, cpu_env, offsetof(CPUState, active_fpu.fpr[reg].w[!FP_ENDIAN_IDX]));
}
-static inline void gen_store_fpr64 (DisasContext *ctx, TCGv t, int reg)
+static inline void gen_store_fpr32h (TCGv_i32 t, int reg)
{
- if (ctx->hflags & MIPS_HFLAG_F64)
- tcg_gen_mov_i64(fpu_fpr64[reg], t);
- else {
- tcg_gen_trunc_i64_i32(fpu_fpr32[reg & ~1], t);
- tcg_gen_shri_i64(t, t, 32);
- tcg_gen_trunc_i64_i32(fpu_fpr32[reg | 1], t);
- }
+ tcg_gen_st_i32(t, cpu_env, offsetof(CPUState, active_fpu.fpr[reg].w[!FP_ENDIAN_IDX]));
}
-static inline void gen_load_fpr32h (TCGv t, int reg)
+static inline void gen_load_fpr64 (DisasContext *ctx, TCGv_i64 t, int reg)
{
- tcg_gen_mov_i32(t, fpu_fpr32h[reg]);
+ if (ctx->hflags & MIPS_HFLAG_F64) {
+ tcg_gen_ld_i64(t, cpu_env, offsetof(CPUState, active_fpu.fpr[reg].d));
+ } else {
+ TCGv_i32 t0 = tcg_temp_new_i32();
+ TCGv_i32 t1 = tcg_temp_new_i32();
+ gen_load_fpr32(t0, reg & ~1);
+ gen_load_fpr32(t1, reg | 1);
+ tcg_gen_concat_i32_i64(t, t0, t1);
+ tcg_temp_free_i32(t0);
+ tcg_temp_free_i32(t1);
+ }
}
-static inline void gen_store_fpr32h (TCGv t, int reg)
+static inline void gen_store_fpr64 (DisasContext *ctx, TCGv_i64 t, int reg)
{
- tcg_gen_mov_i32(fpu_fpr32h[reg], t);
+ if (ctx->hflags & MIPS_HFLAG_F64) {
+ tcg_gen_st_i64(t, cpu_env, offsetof(CPUState, active_fpu.fpr[reg].d));
+ } else {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i32 t1 = tcg_temp_new_i32();
+ tcg_gen_trunc_i64_i32(t1, t);
+ gen_store_fpr32(t1, reg & ~1);
+ tcg_gen_shri_i64(t0, t, 32);
+ tcg_gen_trunc_i64_i32(t1, t0);
+ gen_store_fpr32(t1, reg | 1);
+ tcg_temp_free_i32(t1);
+ tcg_temp_free_i64(t0);
+ }
}
-static inline void get_fp_cond (TCGv t)
+static inline int get_fp_bit (int cc)
{
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I32);
-
- tcg_gen_shri_i32(r_tmp2, fpu_fcr31, 24);
- tcg_gen_andi_i32(r_tmp2, r_tmp2, 0xfe);
- tcg_gen_shri_i32(r_tmp1, fpu_fcr31, 23);
- tcg_gen_andi_i32(r_tmp1, r_tmp1, 0x1);
- tcg_gen_or_i32(t, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp1);
- tcg_temp_free(r_tmp2);
+ if (cc)
+ return 24 + cc;
+ else
+ return 23;
}
-typedef void (fcmp_fun32)(uint32_t, uint32_t, int);
-typedef void (fcmp_fun64)(uint64_t, uint64_t, int);
-
-#define FOP_CONDS(fcmp_fun, type, fmt) \
-static fcmp_fun * fcmp ## type ## _ ## fmt ## _table[16] = { \
- do_cmp ## type ## _ ## fmt ## _f, \
- do_cmp ## type ## _ ## fmt ## _un, \
- do_cmp ## type ## _ ## fmt ## _eq, \
- do_cmp ## type ## _ ## fmt ## _ueq, \
- do_cmp ## type ## _ ## fmt ## _olt, \
- do_cmp ## type ## _ ## fmt ## _ult, \
- do_cmp ## type ## _ ## fmt ## _ole, \
- do_cmp ## type ## _ ## fmt ## _ule, \
- do_cmp ## type ## _ ## fmt ## _sf, \
- do_cmp ## type ## _ ## fmt ## _ngle, \
- do_cmp ## type ## _ ## fmt ## _seq, \
- do_cmp ## type ## _ ## fmt ## _ngl, \
- do_cmp ## type ## _ ## fmt ## _lt, \
- do_cmp ## type ## _ ## fmt ## _nge, \
- do_cmp ## type ## _ ## fmt ## _le, \
- do_cmp ## type ## _ ## fmt ## _ngt, \
-}; \
-static inline void gen_cmp ## type ## _ ## fmt(int n, TCGv a, TCGv b, int cc) \
+#define FOP_CONDS(type, fmt, bits) \
+static inline void gen_cmp ## type ## _ ## fmt(int n, TCGv_i##bits a, \
+ TCGv_i##bits b, int cc) \
{ \
- tcg_gen_helper_0_2i(fcmp ## type ## _ ## fmt ## _table[n], a, b, cc); \
+ switch (n) { \
+ case 0: gen_helper_2i(cmp ## type ## _ ## fmt ## _f, a, b, cc); break;\
+ case 1: gen_helper_2i(cmp ## type ## _ ## fmt ## _un, a, b, cc); break;\
+ case 2: gen_helper_2i(cmp ## type ## _ ## fmt ## _eq, a, b, cc); break;\
+ case 3: gen_helper_2i(cmp ## type ## _ ## fmt ## _ueq, a, b, cc); break;\
+ case 4: gen_helper_2i(cmp ## type ## _ ## fmt ## _olt, a, b, cc); break;\
+ case 5: gen_helper_2i(cmp ## type ## _ ## fmt ## _ult, a, b, cc); break;\
+ case 6: gen_helper_2i(cmp ## type ## _ ## fmt ## _ole, a, b, cc); break;\
+ case 7: gen_helper_2i(cmp ## type ## _ ## fmt ## _ule, a, b, cc); break;\
+ case 8: gen_helper_2i(cmp ## type ## _ ## fmt ## _sf, a, b, cc); break;\
+ case 9: gen_helper_2i(cmp ## type ## _ ## fmt ## _ngle, a, b, cc); break;\
+ case 10: gen_helper_2i(cmp ## type ## _ ## fmt ## _seq, a, b, cc); break;\
+ case 11: gen_helper_2i(cmp ## type ## _ ## fmt ## _ngl, a, b, cc); break;\
+ case 12: gen_helper_2i(cmp ## type ## _ ## fmt ## _lt, a, b, cc); break;\
+ case 13: gen_helper_2i(cmp ## type ## _ ## fmt ## _nge, a, b, cc); break;\
+ case 14: gen_helper_2i(cmp ## type ## _ ## fmt ## _le, a, b, cc); break;\
+ case 15: gen_helper_2i(cmp ## type ## _ ## fmt ## _ngt, a, b, cc); break;\
+ default: abort(); \
+ } \
}
-FOP_CONDS(fcmp_fun64, , d)
-FOP_CONDS(fcmp_fun64, abs, d)
-FOP_CONDS(fcmp_fun32, , s)
-FOP_CONDS(fcmp_fun32, abs, s)
-FOP_CONDS(fcmp_fun64, , ps)
-FOP_CONDS(fcmp_fun64, abs, ps)
+FOP_CONDS(, d, 64)
+FOP_CONDS(abs, d, 64)
+FOP_CONDS(, s, 32)
+FOP_CONDS(abs, s, 32)
+FOP_CONDS(, ps, 64)
+FOP_CONDS(abs, ps, 64)
#undef FOP_CONDS
/* Tests */
-#define OP_COND(name, cond) \
-static inline void glue(gen_op_, name) (TCGv t0, TCGv t1) \
-{ \
- int l1 = gen_new_label(); \
- int l2 = gen_new_label(); \
- \
- tcg_gen_brcond_tl(cond, t0, t1, l1); \
- tcg_gen_movi_tl(t0, 0); \
- tcg_gen_br(l2); \
- gen_set_label(l1); \
- tcg_gen_movi_tl(t0, 1); \
- gen_set_label(l2); \
+#define OP_COND(name, cond) \
+static inline void glue(gen_op_, name) (TCGv ret, TCGv t0, TCGv t1) \
+{ \
+ int l1 = gen_new_label(); \
+ int l2 = gen_new_label(); \
+ \
+ tcg_gen_brcond_tl(cond, t0, t1, l1); \
+ tcg_gen_movi_tl(ret, 0); \
+ tcg_gen_br(l2); \
+ gen_set_label(l1); \
+ tcg_gen_movi_tl(ret, 1); \
+ gen_set_label(l2); \
}
OP_COND(eq, TCG_COND_EQ);
OP_COND(ne, TCG_COND_NE);
OP_COND(ltu, TCG_COND_LTU);
#undef OP_COND
-#define OP_CONDI(name, cond) \
-static inline void glue(gen_op_, name) (TCGv t, target_ulong val) \
-{ \
- int l1 = gen_new_label(); \
- int l2 = gen_new_label(); \
- \
- tcg_gen_brcondi_tl(cond, t, val, l1); \
- tcg_gen_movi_tl(t, 0); \
- tcg_gen_br(l2); \
- gen_set_label(l1); \
- tcg_gen_movi_tl(t, 1); \
- gen_set_label(l2); \
+#define OP_CONDI(name, cond) \
+static inline void glue(gen_op_, name) (TCGv ret, TCGv t0, target_ulong val) \
+{ \
+ int l1 = gen_new_label(); \
+ int l2 = gen_new_label(); \
+ \
+ tcg_gen_brcondi_tl(cond, t0, val, l1); \
+ tcg_gen_movi_tl(ret, 0); \
+ tcg_gen_br(l2); \
+ gen_set_label(l1); \
+ tcg_gen_movi_tl(ret, 1); \
+ gen_set_label(l2); \
}
OP_CONDI(lti, TCG_COND_LT);
OP_CONDI(ltiu, TCG_COND_LTU);
#undef OP_CONDI
#define OP_CONDZ(name, cond) \
-static inline void glue(gen_op_, name) (TCGv t) \
+static inline void glue(gen_op_, name) (TCGv ret, TCGv t0) \
{ \
int l1 = gen_new_label(); \
int l2 = gen_new_label(); \
\
- tcg_gen_brcondi_tl(cond, t, 0, l1); \
- tcg_gen_movi_tl(t, 0); \
+ tcg_gen_brcondi_tl(cond, t0, 0, l1); \
+ tcg_gen_movi_tl(ret, 0); \
tcg_gen_br(l2); \
gen_set_label(l1); \
- tcg_gen_movi_tl(t, 1); \
+ tcg_gen_movi_tl(ret, 1); \
gen_set_label(l2); \
}
OP_CONDZ(gez, TCG_COND_GE);
static inline void save_cpu_state (DisasContext *ctx, int do_save_pc)
{
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "hflags %08x saved %08x\n",
- ctx->hflags, ctx->saved_hflags);
- }
-#endif
+ LOG_DISAS("hflags %08x saved %08x\n", ctx->hflags, ctx->saved_hflags);
if (do_save_pc && ctx->pc != ctx->saved_pc) {
gen_save_pc(ctx->pc);
ctx->saved_pc = ctx->pc;
}
if (ctx->hflags != ctx->saved_hflags) {
- TCGv r_tmp = tcg_temp_new(TCG_TYPE_I32);
-
- tcg_gen_movi_i32(r_tmp, ctx->hflags);
- tcg_gen_st_i32(r_tmp, cpu_env, offsetof(CPUState, hflags));
- tcg_temp_free(r_tmp);
+ tcg_gen_movi_i32(hflags, ctx->hflags);
ctx->saved_hflags = ctx->hflags;
switch (ctx->hflags & MIPS_HFLAG_BMASK) {
case MIPS_HFLAG_BR:
static inline void
generate_exception_err (DisasContext *ctx, int excp, int err)
{
+ TCGv_i32 texcp = tcg_const_i32(excp);
+ TCGv_i32 terr = tcg_const_i32(err);
save_cpu_state(ctx, 1);
- tcg_gen_helper_0_ii(do_raise_exception_err, excp, err);
- tcg_gen_helper_0_0(do_interrupt_restart);
- tcg_gen_exit_tb(0);
+ gen_helper_raise_exception_err(texcp, terr);
+ tcg_temp_free_i32(terr);
+ tcg_temp_free_i32(texcp);
}
static inline void
generate_exception (DisasContext *ctx, int excp)
{
save_cpu_state(ctx, 1);
- tcg_gen_helper_0_i(do_raise_exception, excp);
- tcg_gen_helper_0_0(do_interrupt_restart);
- tcg_gen_exit_tb(0);
+ gen_helper_0i(raise_exception, excp);
}
/* Addresses computation */
/* For compatibility with 32-bit code, data reference in user mode
with Status_UX = 0 should be casted to 32-bit and sign extended.
See the MIPS64 PRA manual, section 4.10. */
- if ((ctx->hflags & MIPS_HFLAG_KSU) == MIPS_HFLAG_UM) {
- int l1 = gen_new_label();
- TCGv r_tmp = tcg_temp_new(TCG_TYPE_I32);
-
- tcg_gen_ld_i32(r_tmp, cpu_env, offsetof(CPUState, CP0_Status));
- tcg_gen_andi_i32(r_tmp, r_tmp, (1 << CP0St_UX));
- tcg_gen_brcondi_i32(TCG_COND_NE, r_tmp, 0, l1);
+ if (((ctx->hflags & MIPS_HFLAG_KSU) == MIPS_HFLAG_UM) &&
+ !(ctx->hflags & MIPS_HFLAG_UX)) {
tcg_gen_ext32s_i64(t0, t0);
- gen_set_label(l1);
- tcg_temp_free(r_tmp);
}
#endif
}
}
/* load/store instructions. */
-#define OP_LD(insn,fname) \
-static inline void op_ldst_##insn(TCGv t0, DisasContext *ctx) \
-{ \
- tcg_gen_qemu_##fname(t0, t0, ctx->mem_idx); \
+#define OP_LD(insn,fname) \
+static inline void op_ldst_##insn(TCGv ret, TCGv arg1, DisasContext *ctx) \
+{ \
+ tcg_gen_qemu_##fname(ret, arg1, ctx->mem_idx); \
}
OP_LD(lb,ld8s);
OP_LD(lbu,ld8u);
#endif
#undef OP_LD
-#define OP_ST(insn,fname) \
-static inline void op_ldst_##insn(TCGv t0, TCGv t1, DisasContext *ctx) \
-{ \
- tcg_gen_qemu_##fname(t1, t0, ctx->mem_idx); \
+#define OP_ST(insn,fname) \
+static inline void op_ldst_##insn(TCGv arg1, TCGv arg2, DisasContext *ctx) \
+{ \
+ tcg_gen_qemu_##fname(arg1, arg2, ctx->mem_idx); \
}
OP_ST(sb,st8);
OP_ST(sh,st16);
#endif
#undef OP_ST
-#define OP_LD_ATOMIC(insn,fname) \
-static inline void op_ldst_##insn(TCGv t0, TCGv t1, DisasContext *ctx) \
-{ \
- tcg_gen_mov_tl(t1, t0); \
- tcg_gen_qemu_##fname(t0, t0, ctx->mem_idx); \
- tcg_gen_st_tl(t1, cpu_env, offsetof(CPUState, CP0_LLAddr)); \
+#define OP_LD_ATOMIC(insn,fname) \
+static inline void op_ldst_##insn(TCGv ret, TCGv arg1, DisasContext *ctx) \
+{ \
+ TCGv t0 = tcg_temp_new(); \
+ tcg_gen_mov_tl(t0, arg1); \
+ tcg_gen_qemu_##fname(ret, arg1, ctx->mem_idx); \
+ tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, CP0_LLAddr)); \
+ tcg_temp_free(t0); \
}
OP_LD_ATOMIC(ll,ld32s);
#if defined(TARGET_MIPS64)
#endif
#undef OP_LD_ATOMIC
-#define OP_ST_ATOMIC(insn,fname,almask) \
-static inline void op_ldst_##insn(TCGv t0, TCGv t1, DisasContext *ctx) \
-{ \
- TCGv r_tmp = tcg_temp_local_new(TCG_TYPE_TL); \
- int l1 = gen_new_label(); \
- int l2 = gen_new_label(); \
- int l3 = gen_new_label(); \
- \
- tcg_gen_andi_tl(r_tmp, t0, almask); \
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_tmp, 0, l1); \
- tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, CP0_BadVAddr)); \
- generate_exception(ctx, EXCP_AdES); \
- gen_set_label(l1); \
- tcg_gen_ld_tl(r_tmp, cpu_env, offsetof(CPUState, CP0_LLAddr)); \
- tcg_gen_brcond_tl(TCG_COND_NE, t0, r_tmp, l2); \
- tcg_gen_qemu_##fname(t1, t0, ctx->mem_idx); \
- tcg_gen_movi_tl(t0, 1); \
- tcg_gen_br(l3); \
- gen_set_label(l2); \
- tcg_gen_movi_tl(t0, 0); \
- gen_set_label(l3); \
- tcg_temp_free(r_tmp); \
+#define OP_ST_ATOMIC(insn,fname,almask) \
+static inline void op_ldst_##insn(TCGv ret, TCGv arg1, TCGv arg2, DisasContext *ctx) \
+{ \
+ TCGv t0 = tcg_temp_new(); \
+ int l1 = gen_new_label(); \
+ int l2 = gen_new_label(); \
+ int l3 = gen_new_label(); \
+ \
+ tcg_gen_andi_tl(t0, arg2, almask); \
+ tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1); \
+ tcg_gen_st_tl(arg2, cpu_env, offsetof(CPUState, CP0_BadVAddr)); \
+ generate_exception(ctx, EXCP_AdES); \
+ gen_set_label(l1); \
+ tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_LLAddr)); \
+ tcg_gen_brcond_tl(TCG_COND_NE, arg2, t0, l2); \
+ tcg_temp_free(t0); \
+ tcg_gen_qemu_##fname(arg1, arg2, ctx->mem_idx); \
+ tcg_gen_movi_tl(ret, 1); \
+ tcg_gen_br(l3); \
+ gen_set_label(l2); \
+ tcg_gen_movi_tl(ret, 0); \
+ gen_set_label(l3); \
}
OP_ST_ATOMIC(sc,st32,0x3);
#if defined(TARGET_MIPS64)
int base, int16_t offset)
{
const char *opn = "ldst";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
if (base == 0) {
tcg_gen_movi_tl(t0, offset);
} else if (offset == 0) {
gen_load_gpr(t0, base);
} else {
- gen_load_gpr(t0, base);
- tcg_gen_movi_tl(t1, offset);
- gen_op_addr_add(ctx, t0, t1);
+ tcg_gen_movi_tl(t0, offset);
+ gen_op_addr_add(ctx, t0, cpu_gpr[base]);
}
/* Don't do NOP if destination is zero: we must perform the actual
memory access. */
switch (opc) {
#if defined(TARGET_MIPS64)
case OPC_LWU:
- op_ldst_lwu(t0, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_lwu(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "lwu";
break;
case OPC_LD:
- op_ldst_ld(t0, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_ld(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "ld";
break;
case OPC_LLD:
- op_ldst_lld(t0, t1, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_lld(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "lld";
break;
case OPC_SD:
+ save_cpu_state(ctx, 0);
gen_load_gpr(t1, rt);
- op_ldst_sd(t0, t1, ctx);
+ op_ldst_sd(t1, t0, ctx);
opn = "sd";
break;
- case OPC_SCD:
- save_cpu_state(ctx, 1);
- gen_load_gpr(t1, rt);
- op_ldst_scd(t0, t1, ctx);
- gen_store_gpr(t0, rt);
- opn = "scd";
- break;
case OPC_LDL:
save_cpu_state(ctx, 1);
gen_load_gpr(t1, rt);
- tcg_gen_helper_1_2i(do_ldl, t1, t0, t1, ctx->mem_idx);
+ gen_helper_3i(ldl, t1, t1, t0, ctx->mem_idx);
gen_store_gpr(t1, rt);
opn = "ldl";
break;
case OPC_SDL:
save_cpu_state(ctx, 1);
gen_load_gpr(t1, rt);
- tcg_gen_helper_0_2i(do_sdl, t0, t1, ctx->mem_idx);
+ gen_helper_2i(sdl, t1, t0, ctx->mem_idx);
opn = "sdl";
break;
case OPC_LDR:
save_cpu_state(ctx, 1);
gen_load_gpr(t1, rt);
- tcg_gen_helper_1_2i(do_ldr, t1, t0, t1, ctx->mem_idx);
+ gen_helper_3i(ldr, t1, t1, t0, ctx->mem_idx);
gen_store_gpr(t1, rt);
opn = "ldr";
break;
case OPC_SDR:
save_cpu_state(ctx, 1);
gen_load_gpr(t1, rt);
- tcg_gen_helper_0_2i(do_sdr, t0, t1, ctx->mem_idx);
+ gen_helper_2i(sdr, t1, t0, ctx->mem_idx);
opn = "sdr";
break;
#endif
case OPC_LW:
- op_ldst_lw(t0, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_lw(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "lw";
break;
case OPC_SW:
+ save_cpu_state(ctx, 0);
gen_load_gpr(t1, rt);
- op_ldst_sw(t0, t1, ctx);
+ op_ldst_sw(t1, t0, ctx);
opn = "sw";
break;
case OPC_LH:
- op_ldst_lh(t0, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_lh(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "lh";
break;
case OPC_SH:
+ save_cpu_state(ctx, 0);
gen_load_gpr(t1, rt);
- op_ldst_sh(t0, t1, ctx);
+ op_ldst_sh(t1, t0, ctx);
opn = "sh";
break;
case OPC_LHU:
- op_ldst_lhu(t0, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_lhu(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "lhu";
break;
case OPC_LB:
- op_ldst_lb(t0, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_lb(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "lb";
break;
case OPC_SB:
+ save_cpu_state(ctx, 0);
gen_load_gpr(t1, rt);
- op_ldst_sb(t0, t1, ctx);
+ op_ldst_sb(t1, t0, ctx);
opn = "sb";
break;
case OPC_LBU:
- op_ldst_lbu(t0, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_lbu(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "lbu";
break;
case OPC_LWL:
save_cpu_state(ctx, 1);
- gen_load_gpr(t1, rt);
- tcg_gen_helper_1_2i(do_lwl, t1, t0, t1, ctx->mem_idx);
+ gen_load_gpr(t1, rt);
+ gen_helper_3i(lwl, t1, t1, t0, ctx->mem_idx);
gen_store_gpr(t1, rt);
opn = "lwl";
break;
case OPC_SWL:
save_cpu_state(ctx, 1);
gen_load_gpr(t1, rt);
- tcg_gen_helper_0_2i(do_swl, t0, t1, ctx->mem_idx);
+ gen_helper_2i(swl, t1, t0, ctx->mem_idx);
opn = "swr";
break;
case OPC_LWR:
save_cpu_state(ctx, 1);
- gen_load_gpr(t1, rt);
- tcg_gen_helper_1_2i(do_lwr, t1, t0, t1, ctx->mem_idx);
+ gen_load_gpr(t1, rt);
+ gen_helper_3i(lwr, t1, t1, t0, ctx->mem_idx);
gen_store_gpr(t1, rt);
opn = "lwr";
break;
case OPC_SWR:
save_cpu_state(ctx, 1);
gen_load_gpr(t1, rt);
- tcg_gen_helper_0_2i(do_swr, t0, t1, ctx->mem_idx);
+ gen_helper_2i(swr, t1, t0, ctx->mem_idx);
opn = "swr";
break;
case OPC_LL:
- op_ldst_ll(t0, t1, ctx);
+ save_cpu_state(ctx, 0);
+ op_ldst_ll(t0, t0, ctx);
gen_store_gpr(t0, rt);
opn = "ll";
break;
+ }
+ MIPS_DEBUG("%s %s, %d(%s)", opn, regnames[rt], offset, regnames[base]);
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+}
+
+/* Store conditional */
+static void gen_st_cond (DisasContext *ctx, uint32_t opc, int rt,
+ int base, int16_t offset)
+{
+ const char *opn = "st_cond";
+ TCGv t0, t1;
+
+ t0 = tcg_temp_local_new();
+
+ if (base == 0) {
+ tcg_gen_movi_tl(t0, offset);
+ } else if (offset == 0) {
+ gen_load_gpr(t0, base);
+ } else {
+ tcg_gen_movi_tl(t0, offset);
+ gen_op_addr_add(ctx, t0, cpu_gpr[base]);
+ }
+ /* Don't do NOP if destination is zero: we must perform the actual
+ memory access. */
+
+ t1 = tcg_temp_local_new();
+ gen_load_gpr(t1, rt);
+ switch (opc) {
+#if defined(TARGET_MIPS64)
+ case OPC_SCD:
+ save_cpu_state(ctx, 0);
+ op_ldst_scd(t0, t1, t0, ctx);
+ opn = "scd";
+ break;
+#endif
case OPC_SC:
- save_cpu_state(ctx, 1);
- gen_load_gpr(t1, rt);
- op_ldst_sc(t0, t1, ctx);
- gen_store_gpr(t0, rt);
+ save_cpu_state(ctx, 0);
+ op_ldst_sc(t0, t1, t0, ctx);
opn = "sc";
break;
- default:
- MIPS_INVAL(opn);
- generate_exception(ctx, EXCP_RI);
- goto out;
}
MIPS_DEBUG("%s %s, %d(%s)", opn, regnames[rt], offset, regnames[base]);
- out:
- tcg_temp_free(t0);
tcg_temp_free(t1);
+ gen_store_gpr(t0, rt);
+ tcg_temp_free(t0);
}
/* Load and store */
int base, int16_t offset)
{
const char *opn = "flt_ldst";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
if (base == 0) {
tcg_gen_movi_tl(t0, offset);
} else if (offset == 0) {
gen_load_gpr(t0, base);
} else {
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
-
- gen_load_gpr(t0, base);
- tcg_gen_movi_tl(t1, offset);
- gen_op_addr_add(ctx, t0, t1);
- tcg_temp_free(t1);
+ tcg_gen_movi_tl(t0, offset);
+ gen_op_addr_add(ctx, t0, cpu_gpr[base]);
}
/* Don't do NOP if destination is zero: we must perform the actual
memory access. */
switch (opc) {
case OPC_LWC1:
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
- tcg_gen_qemu_ld32s(fp0, t0, ctx->mem_idx);
+ tcg_gen_qemu_ld32s(t0, t0, ctx->mem_idx);
+ tcg_gen_trunc_tl_i32(fp0, t0);
gen_store_fpr32(fp0, ft);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "lwc1";
break;
case OPC_SWC1:
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv t1 = tcg_temp_new();
gen_load_fpr32(fp0, ft);
- tcg_gen_qemu_st32(fp0, t0, ctx->mem_idx);
- tcg_temp_free(fp0);
+ tcg_gen_extu_i32_tl(t1, fp0);
+ tcg_gen_qemu_st32(t1, t0, ctx->mem_idx);
+ tcg_temp_free(t1);
+ tcg_temp_free_i32(fp0);
}
opn = "swc1";
break;
case OPC_LDC1:
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
tcg_gen_qemu_ld64(fp0, t0, ctx->mem_idx);
gen_store_fpr64(ctx, fp0, ft);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "ldc1";
break;
case OPC_SDC1:
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, ft);
tcg_gen_qemu_st64(fp0, t0, ctx->mem_idx);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "sdc1";
break;
static void gen_arith_imm (CPUState *env, DisasContext *ctx, uint32_t opc,
int rt, int rs, int16_t imm)
{
- target_ulong uimm;
+ target_ulong uimm = (target_long)imm; /* Sign extend to 32/64 bits */
const char *opn = "imm arith";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
if (rt == 0 && opc != OPC_ADDI && opc != OPC_DADDI) {
/* If no destination, treat it as a NOP.
For addi, we must generate the overflow exception when needed. */
MIPS_DEBUG("NOP");
- goto out;
- }
- uimm = (uint16_t)imm;
- switch (opc) {
- case OPC_ADDI:
- case OPC_ADDIU:
-#if defined(TARGET_MIPS64)
- case OPC_DADDI:
- case OPC_DADDIU:
-#endif
- case OPC_SLTI:
- case OPC_SLTIU:
- uimm = (target_long)imm; /* Sign extend to 32/64 bits */
- /* Fall through. */
- case OPC_ANDI:
- case OPC_ORI:
- case OPC_XORI:
- gen_load_gpr(t0, rs);
- break;
- case OPC_LUI:
- tcg_gen_movi_tl(t0, imm << 16);
- break;
- case OPC_SLL:
- case OPC_SRA:
- case OPC_SRL:
-#if defined(TARGET_MIPS64)
- case OPC_DSLL:
- case OPC_DSRA:
- case OPC_DSRL:
- case OPC_DSLL32:
- case OPC_DSRA32:
- case OPC_DSRL32:
-#endif
- uimm &= 0x1f;
- gen_load_gpr(t0, rs);
- break;
+ return;
}
switch (opc) {
case OPC_ADDI:
{
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_local_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
int l1 = gen_new_label();
- save_cpu_state(ctx, 1);
- tcg_gen_ext32s_tl(r_tmp1, t0);
- tcg_gen_addi_tl(t0, r_tmp1, uimm);
-
- tcg_gen_xori_tl(r_tmp1, r_tmp1, uimm);
- tcg_gen_xori_tl(r_tmp1, r_tmp1, -1);
- tcg_gen_xori_tl(r_tmp2, t0, uimm);
- tcg_gen_and_tl(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_shri_tl(r_tmp1, r_tmp1, 31);
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_tmp1, 0, l1);
- tcg_temp_free(r_tmp1);
+ gen_load_gpr(t1, rs);
+ tcg_gen_addi_tl(t0, t1, uimm);
+ tcg_gen_ext32s_tl(t0, t0);
+
+ tcg_gen_xori_tl(t1, t1, ~uimm);
+ tcg_gen_xori_tl(t2, t0, uimm);
+ tcg_gen_and_tl(t1, t1, t2);
+ tcg_temp_free(t2);
+ tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
+ tcg_temp_free(t1);
/* operands of same sign, result different sign */
generate_exception(ctx, EXCP_OVERFLOW);
gen_set_label(l1);
-
tcg_gen_ext32s_tl(t0, t0);
+ gen_store_gpr(t0, rt);
+ tcg_temp_free(t0);
}
opn = "addi";
break;
case OPC_ADDIU:
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_addi_tl(t0, t0, uimm);
- tcg_gen_ext32s_tl(t0, t0);
+ if (rs != 0) {
+ tcg_gen_addi_tl(cpu_gpr[rt], cpu_gpr[rs], uimm);
+ tcg_gen_ext32s_tl(cpu_gpr[rt], cpu_gpr[rt]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rt], uimm);
+ }
opn = "addiu";
break;
#if defined(TARGET_MIPS64)
case OPC_DADDI:
{
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_local_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
int l1 = gen_new_label();
- save_cpu_state(ctx, 1);
- tcg_gen_mov_tl(r_tmp1, t0);
- tcg_gen_addi_tl(t0, t0, uimm);
-
- tcg_gen_xori_tl(r_tmp1, r_tmp1, uimm);
- tcg_gen_xori_tl(r_tmp1, r_tmp1, -1);
- tcg_gen_xori_tl(r_tmp2, t0, uimm);
- tcg_gen_and_tl(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_shri_tl(r_tmp1, r_tmp1, 63);
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_tmp1, 0, l1);
- tcg_temp_free(r_tmp1);
+ gen_load_gpr(t1, rs);
+ tcg_gen_addi_tl(t0, t1, uimm);
+
+ tcg_gen_xori_tl(t1, t1, ~uimm);
+ tcg_gen_xori_tl(t2, t0, uimm);
+ tcg_gen_and_tl(t1, t1, t2);
+ tcg_temp_free(t2);
+ tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
+ tcg_temp_free(t1);
/* operands of same sign, result different sign */
generate_exception(ctx, EXCP_OVERFLOW);
gen_set_label(l1);
+ gen_store_gpr(t0, rt);
+ tcg_temp_free(t0);
}
opn = "daddi";
break;
case OPC_DADDIU:
- tcg_gen_addi_tl(t0, t0, uimm);
+ if (rs != 0) {
+ tcg_gen_addi_tl(cpu_gpr[rt], cpu_gpr[rs], uimm);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rt], uimm);
+ }
opn = "daddiu";
break;
#endif
- case OPC_SLTI:
- gen_op_lti(t0, uimm);
- opn = "slti";
- break;
- case OPC_SLTIU:
- gen_op_ltiu(t0, uimm);
- opn = "sltiu";
- break;
+ }
+ MIPS_DEBUG("%s %s, %s, " TARGET_FMT_lx, opn, regnames[rt], regnames[rs], uimm);
+}
+
+/* Logic with immediate operand */
+static void gen_logic_imm (CPUState *env, uint32_t opc, int rt, int rs, int16_t imm)
+{
+ target_ulong uimm;
+ const char *opn = "imm logic";
+
+ if (rt == 0) {
+ /* If no destination, treat it as a NOP. */
+ MIPS_DEBUG("NOP");
+ return;
+ }
+ uimm = (uint16_t)imm;
+ switch (opc) {
case OPC_ANDI:
- tcg_gen_andi_tl(t0, t0, uimm);
+ if (likely(rs != 0))
+ tcg_gen_andi_tl(cpu_gpr[rt], cpu_gpr[rs], uimm);
+ else
+ tcg_gen_movi_tl(cpu_gpr[rt], 0);
opn = "andi";
break;
case OPC_ORI:
- tcg_gen_ori_tl(t0, t0, uimm);
+ if (rs != 0)
+ tcg_gen_ori_tl(cpu_gpr[rt], cpu_gpr[rs], uimm);
+ else
+ tcg_gen_movi_tl(cpu_gpr[rt], uimm);
opn = "ori";
break;
case OPC_XORI:
- tcg_gen_xori_tl(t0, t0, uimm);
+ if (likely(rs != 0))
+ tcg_gen_xori_tl(cpu_gpr[rt], cpu_gpr[rs], uimm);
+ else
+ tcg_gen_movi_tl(cpu_gpr[rt], uimm);
opn = "xori";
break;
case OPC_LUI:
+ tcg_gen_movi_tl(cpu_gpr[rt], imm << 16);
opn = "lui";
break;
+ }
+ MIPS_DEBUG("%s %s, %s, " TARGET_FMT_lx, opn, regnames[rt], regnames[rs], uimm);
+}
+
+/* Set on less than with immediate operand */
+static void gen_slt_imm (CPUState *env, uint32_t opc, int rt, int rs, int16_t imm)
+{
+ target_ulong uimm = (target_long)imm; /* Sign extend to 32/64 bits */
+ const char *opn = "imm arith";
+ TCGv t0;
+
+ if (rt == 0) {
+ /* If no destination, treat it as a NOP. */
+ MIPS_DEBUG("NOP");
+ return;
+ }
+ t0 = tcg_temp_new();
+ gen_load_gpr(t0, rs);
+ switch (opc) {
+ case OPC_SLTI:
+ gen_op_lti(cpu_gpr[rt], t0, uimm);
+ opn = "slti";
+ break;
+ case OPC_SLTIU:
+ gen_op_ltiu(cpu_gpr[rt], t0, uimm);
+ opn = "sltiu";
+ break;
+ }
+ MIPS_DEBUG("%s %s, %s, " TARGET_FMT_lx, opn, regnames[rt], regnames[rs], uimm);
+ tcg_temp_free(t0);
+}
+
+/* Shifts with immediate operand */
+static void gen_shift_imm(CPUState *env, DisasContext *ctx, uint32_t opc,
+ int rt, int rs, int16_t imm)
+{
+ target_ulong uimm = ((uint16_t)imm) & 0x1f;
+ const char *opn = "imm shift";
+ TCGv t0;
+
+ if (rt == 0) {
+ /* If no destination, treat it as a NOP. */
+ MIPS_DEBUG("NOP");
+ return;
+ }
+
+ t0 = tcg_temp_new();
+ gen_load_gpr(t0, rs);
+ switch (opc) {
case OPC_SLL:
- tcg_gen_ext32u_tl(t0, t0);
tcg_gen_shli_tl(t0, t0, uimm);
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ext32s_tl(cpu_gpr[rt], t0);
opn = "sll";
break;
case OPC_SRA:
tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_sari_tl(t0, t0, uimm);
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_sari_tl(cpu_gpr[rt], t0, uimm);
opn = "sra";
break;
case OPC_SRL:
switch ((ctx->opcode >> 21) & 0x1f) {
case 0:
- tcg_gen_ext32u_tl(t0, t0);
- tcg_gen_shri_tl(t0, t0, uimm);
- tcg_gen_ext32s_tl(t0, t0);
+ if (uimm != 0) {
+ tcg_gen_ext32u_tl(t0, t0);
+ tcg_gen_shri_tl(cpu_gpr[rt], t0, uimm);
+ } else {
+ tcg_gen_ext32s_tl(cpu_gpr[rt], t0);
+ }
opn = "srl";
break;
case 1:
/* rotr is decoded as srl on non-R2 CPUs */
if (env->insn_flags & ISA_MIPS32R2) {
if (uimm != 0) {
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 t1 = tcg_temp_new_i32();
- tcg_gen_trunc_tl_i32(r_tmp1, t0);
- tcg_gen_rotri_i32(r_tmp1, r_tmp1, uimm);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
+ tcg_gen_trunc_tl_i32(t1, t0);
+ tcg_gen_rotri_i32(t1, t1, uimm);
+ tcg_gen_ext_i32_tl(cpu_gpr[rt], t1);
+ tcg_temp_free_i32(t1);
}
opn = "rotr";
} else {
- tcg_gen_ext32u_tl(t0, t0);
- tcg_gen_shri_tl(t0, t0, uimm);
- tcg_gen_ext32s_tl(t0, t0);
+ if (uimm != 0) {
+ tcg_gen_ext32u_tl(t0, t0);
+ tcg_gen_shri_tl(cpu_gpr[rt], t0, uimm);
+ } else {
+ tcg_gen_ext32s_tl(cpu_gpr[rt], t0);
+ }
opn = "srl";
}
break;
break;
#if defined(TARGET_MIPS64)
case OPC_DSLL:
- tcg_gen_shli_tl(t0, t0, uimm);
+ tcg_gen_shli_tl(cpu_gpr[rt], t0, uimm);
opn = "dsll";
break;
case OPC_DSRA:
- tcg_gen_sari_tl(t0, t0, uimm);
+ tcg_gen_sari_tl(cpu_gpr[rt], t0, uimm);
opn = "dsra";
break;
case OPC_DSRL:
switch ((ctx->opcode >> 21) & 0x1f) {
case 0:
- tcg_gen_shri_tl(t0, t0, uimm);
+ tcg_gen_shri_tl(cpu_gpr[rt], t0, uimm);
opn = "dsrl";
break;
case 1:
/* drotr is decoded as dsrl on non-R2 CPUs */
if (env->insn_flags & ISA_MIPS32R2) {
if (uimm != 0) {
- tcg_gen_rotri_tl(t0, t0, uimm);
+ tcg_gen_rotri_tl(cpu_gpr[rt], t0, uimm);
}
opn = "drotr";
} else {
- tcg_gen_shri_tl(t0, t0, uimm);
+ tcg_gen_shri_tl(cpu_gpr[rt], t0, uimm);
opn = "dsrl";
}
break;
}
break;
case OPC_DSLL32:
- tcg_gen_shli_tl(t0, t0, uimm + 32);
+ tcg_gen_shli_tl(cpu_gpr[rt], t0, uimm + 32);
opn = "dsll32";
break;
case OPC_DSRA32:
- tcg_gen_sari_tl(t0, t0, uimm + 32);
+ tcg_gen_sari_tl(cpu_gpr[rt], t0, uimm + 32);
opn = "dsra32";
break;
case OPC_DSRL32:
switch ((ctx->opcode >> 21) & 0x1f) {
case 0:
- tcg_gen_shri_tl(t0, t0, uimm + 32);
+ tcg_gen_shri_tl(cpu_gpr[rt], t0, uimm + 32);
opn = "dsrl32";
break;
case 1:
/* drotr32 is decoded as dsrl32 on non-R2 CPUs */
if (env->insn_flags & ISA_MIPS32R2) {
- tcg_gen_rotri_tl(t0, t0, uimm + 32);
+ tcg_gen_rotri_tl(cpu_gpr[rt], t0, uimm + 32);
opn = "drotr32";
} else {
- tcg_gen_shri_tl(t0, t0, uimm + 32);
+ tcg_gen_shri_tl(cpu_gpr[rt], t0, uimm + 32);
opn = "dsrl32";
}
break;
}
break;
#endif
- default:
- MIPS_INVAL(opn);
- generate_exception(ctx, EXCP_RI);
- goto out;
}
- gen_store_gpr(t0, rt);
MIPS_DEBUG("%s %s, %s, " TARGET_FMT_lx, opn, regnames[rt], regnames[rs], uimm);
- out:
tcg_temp_free(t0);
}
int rd, int rs, int rt)
{
const char *opn = "arith";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
if (rd == 0 && opc != OPC_ADD && opc != OPC_SUB
&& opc != OPC_DADD && opc != OPC_DSUB) {
/* If no destination, treat it as a NOP.
For add & sub, we must generate the overflow exception when needed. */
MIPS_DEBUG("NOP");
- goto out;
- }
- gen_load_gpr(t0, rs);
- /* Specialcase the conventional move operation. */
- if (rt == 0 && (opc == OPC_ADDU || opc == OPC_DADDU
- || opc == OPC_SUBU || opc == OPC_DSUBU)) {
- gen_store_gpr(t0, rd);
- goto out;
+ return;
}
- gen_load_gpr(t1, rt);
+
switch (opc) {
case OPC_ADD:
{
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_local_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
int l1 = gen_new_label();
- save_cpu_state(ctx, 1);
- tcg_gen_ext32s_tl(r_tmp1, t0);
- tcg_gen_ext32s_tl(r_tmp2, t1);
- tcg_gen_add_tl(t0, r_tmp1, r_tmp2);
-
- tcg_gen_xor_tl(r_tmp1, r_tmp1, t1);
- tcg_gen_xori_tl(r_tmp1, r_tmp1, -1);
- tcg_gen_xor_tl(r_tmp2, t0, t1);
- tcg_gen_and_tl(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_shri_tl(r_tmp1, r_tmp1, 31);
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_tmp1, 0, l1);
- tcg_temp_free(r_tmp1);
+ gen_load_gpr(t1, rs);
+ gen_load_gpr(t2, rt);
+ tcg_gen_add_tl(t0, t1, t2);
+ tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_xor_tl(t1, t1, t2);
+ tcg_gen_not_tl(t1, t1);
+ tcg_gen_xor_tl(t2, t0, t2);
+ tcg_gen_and_tl(t1, t1, t2);
+ tcg_temp_free(t2);
+ tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
+ tcg_temp_free(t1);
/* operands of same sign, result different sign */
generate_exception(ctx, EXCP_OVERFLOW);
gen_set_label(l1);
-
- tcg_gen_ext32s_tl(t0, t0);
+ gen_store_gpr(t0, rd);
+ tcg_temp_free(t0);
}
opn = "add";
break;
case OPC_ADDU:
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- tcg_gen_add_tl(t0, t0, t1);
- tcg_gen_ext32s_tl(t0, t0);
+ if (rs != 0 && rt != 0) {
+ tcg_gen_add_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ tcg_gen_ext32s_tl(cpu_gpr[rd], cpu_gpr[rd]);
+ } else if (rs == 0 && rt != 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rt]);
+ } else if (rs != 0 && rt == 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ }
opn = "addu";
break;
case OPC_SUB:
{
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_local_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
int l1 = gen_new_label();
- save_cpu_state(ctx, 1);
- tcg_gen_ext32s_tl(r_tmp1, t0);
- tcg_gen_ext32s_tl(r_tmp2, t1);
- tcg_gen_sub_tl(t0, r_tmp1, r_tmp2);
-
- tcg_gen_xor_tl(r_tmp2, r_tmp1, t1);
- tcg_gen_xor_tl(r_tmp1, r_tmp1, t0);
- tcg_gen_and_tl(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_shri_tl(r_tmp1, r_tmp1, 31);
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_tmp1, 0, l1);
- tcg_temp_free(r_tmp1);
- /* operands of different sign, first operand and result different sign */
+ gen_load_gpr(t1, rs);
+ gen_load_gpr(t2, rt);
+ tcg_gen_sub_tl(t0, t1, t2);
+ tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_xor_tl(t2, t1, t2);
+ tcg_gen_xor_tl(t1, t0, t1);
+ tcg_gen_and_tl(t1, t1, t2);
+ tcg_temp_free(t2);
+ tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
+ tcg_temp_free(t1);
+ /* operands of different sign, first operand and result different sign */
generate_exception(ctx, EXCP_OVERFLOW);
gen_set_label(l1);
-
- tcg_gen_ext32s_tl(t0, t0);
+ gen_store_gpr(t0, rd);
+ tcg_temp_free(t0);
}
opn = "sub";
break;
case OPC_SUBU:
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- tcg_gen_sub_tl(t0, t0, t1);
- tcg_gen_ext32s_tl(t0, t0);
+ if (rs != 0 && rt != 0) {
+ tcg_gen_sub_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ tcg_gen_ext32s_tl(cpu_gpr[rd], cpu_gpr[rd]);
+ } else if (rs == 0 && rt != 0) {
+ tcg_gen_neg_tl(cpu_gpr[rd], cpu_gpr[rt]);
+ tcg_gen_ext32s_tl(cpu_gpr[rd], cpu_gpr[rd]);
+ } else if (rs != 0 && rt == 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ }
opn = "subu";
break;
#if defined(TARGET_MIPS64)
case OPC_DADD:
{
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_local_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
int l1 = gen_new_label();
- save_cpu_state(ctx, 1);
- tcg_gen_mov_tl(r_tmp1, t0);
- tcg_gen_add_tl(t0, t0, t1);
-
- tcg_gen_xor_tl(r_tmp1, r_tmp1, t1);
- tcg_gen_xori_tl(r_tmp1, r_tmp1, -1);
- tcg_gen_xor_tl(r_tmp2, t0, t1);
- tcg_gen_and_tl(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_shri_tl(r_tmp1, r_tmp1, 63);
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_tmp1, 0, l1);
- tcg_temp_free(r_tmp1);
+ gen_load_gpr(t1, rs);
+ gen_load_gpr(t2, rt);
+ tcg_gen_add_tl(t0, t1, t2);
+ tcg_gen_xor_tl(t1, t1, t2);
+ tcg_gen_not_tl(t1, t1);
+ tcg_gen_xor_tl(t2, t0, t2);
+ tcg_gen_and_tl(t1, t1, t2);
+ tcg_temp_free(t2);
+ tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
+ tcg_temp_free(t1);
/* operands of same sign, result different sign */
generate_exception(ctx, EXCP_OVERFLOW);
gen_set_label(l1);
+ gen_store_gpr(t0, rd);
+ tcg_temp_free(t0);
}
opn = "dadd";
break;
case OPC_DADDU:
- tcg_gen_add_tl(t0, t0, t1);
+ if (rs != 0 && rt != 0) {
+ tcg_gen_add_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ } else if (rs == 0 && rt != 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rt]);
+ } else if (rs != 0 && rt == 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ }
opn = "daddu";
break;
case OPC_DSUB:
{
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_local_new();
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
int l1 = gen_new_label();
- save_cpu_state(ctx, 1);
- tcg_gen_mov_tl(r_tmp1, t0);
- tcg_gen_sub_tl(t0, t0, t1);
-
- tcg_gen_xor_tl(r_tmp2, r_tmp1, t1);
- tcg_gen_xor_tl(r_tmp1, r_tmp1, t0);
- tcg_gen_and_tl(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_shri_tl(r_tmp1, r_tmp1, 63);
- tcg_gen_brcondi_tl(TCG_COND_EQ, r_tmp1, 0, l1);
- tcg_temp_free(r_tmp1);
- /* operands of different sign, first operand and result different sign */
+ gen_load_gpr(t1, rs);
+ gen_load_gpr(t2, rt);
+ tcg_gen_sub_tl(t0, t1, t2);
+ tcg_gen_xor_tl(t2, t1, t2);
+ tcg_gen_xor_tl(t1, t0, t1);
+ tcg_gen_and_tl(t1, t1, t2);
+ tcg_temp_free(t2);
+ tcg_gen_brcondi_tl(TCG_COND_GE, t1, 0, l1);
+ tcg_temp_free(t1);
+ /* operands of different sign, first operand and result different sign */
generate_exception(ctx, EXCP_OVERFLOW);
gen_set_label(l1);
+ gen_store_gpr(t0, rd);
+ tcg_temp_free(t0);
}
opn = "dsub";
break;
case OPC_DSUBU:
- tcg_gen_sub_tl(t0, t0, t1);
+ if (rs != 0 && rt != 0) {
+ tcg_gen_sub_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ } else if (rs == 0 && rt != 0) {
+ tcg_gen_neg_tl(cpu_gpr[rd], cpu_gpr[rt]);
+ } else if (rs != 0 && rt == 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ }
opn = "dsubu";
break;
#endif
- case OPC_SLT:
- gen_op_lt(t0, t1);
- opn = "slt";
+ case OPC_MUL:
+ if (likely(rs != 0 && rt != 0)) {
+ tcg_gen_mul_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ tcg_gen_ext32s_tl(cpu_gpr[rd], cpu_gpr[rd]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ }
+ opn = "mul";
break;
- case OPC_SLTU:
- gen_op_ltu(t0, t1);
- opn = "sltu";
+ }
+ MIPS_DEBUG("%s %s, %s, %s", opn, regnames[rd], regnames[rs], regnames[rt]);
+}
+
+/* Conditional move */
+static void gen_cond_move (CPUState *env, uint32_t opc, int rd, int rs, int rt)
+{
+ const char *opn = "cond move";
+ int l1;
+
+ if (rd == 0) {
+ /* If no destination, treat it as a NOP.
+ For add & sub, we must generate the overflow exception when needed. */
+ MIPS_DEBUG("NOP");
+ return;
+ }
+
+ l1 = gen_new_label();
+ switch (opc) {
+ case OPC_MOVN:
+ if (likely(rt != 0))
+ tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_gpr[rt], 0, l1);
+ else
+ tcg_gen_br(l1);
+ opn = "movn";
+ break;
+ case OPC_MOVZ:
+ if (likely(rt != 0))
+ tcg_gen_brcondi_tl(TCG_COND_NE, cpu_gpr[rt], 0, l1);
+ opn = "movz";
break;
+ }
+ if (rs != 0)
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ else
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ gen_set_label(l1);
+
+ MIPS_DEBUG("%s %s, %s, %s", opn, regnames[rd], regnames[rs], regnames[rt]);
+}
+
+/* Logic */
+static void gen_logic (CPUState *env, uint32_t opc, int rd, int rs, int rt)
+{
+ const char *opn = "logic";
+
+ if (rd == 0) {
+ /* If no destination, treat it as a NOP. */
+ MIPS_DEBUG("NOP");
+ return;
+ }
+
+ switch (opc) {
case OPC_AND:
- tcg_gen_and_tl(t0, t0, t1);
+ if (likely(rs != 0 && rt != 0)) {
+ tcg_gen_and_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ }
opn = "and";
break;
case OPC_NOR:
- tcg_gen_or_tl(t0, t0, t1);
- tcg_gen_not_tl(t0, t0);
+ if (rs != 0 && rt != 0) {
+ tcg_gen_nor_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ } else if (rs == 0 && rt != 0) {
+ tcg_gen_not_tl(cpu_gpr[rd], cpu_gpr[rt]);
+ } else if (rs != 0 && rt == 0) {
+ tcg_gen_not_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], ~((target_ulong)0));
+ }
opn = "nor";
break;
case OPC_OR:
- tcg_gen_or_tl(t0, t0, t1);
+ if (likely(rs != 0 && rt != 0)) {
+ tcg_gen_or_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ } else if (rs == 0 && rt != 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rt]);
+ } else if (rs != 0 && rt == 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ }
opn = "or";
break;
case OPC_XOR:
- tcg_gen_xor_tl(t0, t0, t1);
+ if (likely(rs != 0 && rt != 0)) {
+ tcg_gen_xor_tl(cpu_gpr[rd], cpu_gpr[rs], cpu_gpr[rt]);
+ } else if (rs == 0 && rt != 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rt]);
+ } else if (rs != 0 && rt == 0) {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ } else {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ }
opn = "xor";
break;
- case OPC_MUL:
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- tcg_gen_mul_tl(t0, t0, t1);
- tcg_gen_ext32s_tl(t0, t0);
- opn = "mul";
+ }
+ MIPS_DEBUG("%s %s, %s, %s", opn, regnames[rd], regnames[rs], regnames[rt]);
+}
+
+/* Set on lower than */
+static void gen_slt (CPUState *env, uint32_t opc, int rd, int rs, int rt)
+{
+ const char *opn = "slt";
+ TCGv t0, t1;
+
+ if (rd == 0) {
+ /* If no destination, treat it as a NOP. */
+ MIPS_DEBUG("NOP");
+ return;
+ }
+
+ t0 = tcg_temp_new();
+ t1 = tcg_temp_new();
+ gen_load_gpr(t0, rs);
+ gen_load_gpr(t1, rt);
+ switch (opc) {
+ case OPC_SLT:
+ gen_op_lt(cpu_gpr[rd], t0, t1);
+ opn = "slt";
+ break;
+ case OPC_SLTU:
+ gen_op_ltu(cpu_gpr[rd], t0, t1);
+ opn = "sltu";
break;
- case OPC_MOVN:
- {
- int l1 = gen_new_label();
+ }
+ MIPS_DEBUG("%s %s, %s, %s", opn, regnames[rd], regnames[rs], regnames[rt]);
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+}
- tcg_gen_brcondi_tl(TCG_COND_EQ, t1, 0, l1);
- gen_store_gpr(t0, rd);
- gen_set_label(l1);
- }
- opn = "movn";
- goto print;
- case OPC_MOVZ:
- {
- int l1 = gen_new_label();
+/* Shifts */
+static void gen_shift (CPUState *env, DisasContext *ctx, uint32_t opc,
+ int rd, int rs, int rt)
+{
+ const char *opn = "shifts";
+ TCGv t0, t1;
- tcg_gen_brcondi_tl(TCG_COND_NE, t1, 0, l1);
- gen_store_gpr(t0, rd);
- gen_set_label(l1);
- }
- opn = "movz";
- goto print;
+ if (rd == 0) {
+ /* If no destination, treat it as a NOP.
+ For add & sub, we must generate the overflow exception when needed. */
+ MIPS_DEBUG("NOP");
+ return;
+ }
+
+ t0 = tcg_temp_new();
+ t1 = tcg_temp_new();
+ gen_load_gpr(t0, rs);
+ gen_load_gpr(t1, rt);
+ switch (opc) {
case OPC_SLLV:
- tcg_gen_ext32u_tl(t0, t0);
- tcg_gen_ext32u_tl(t1, t1);
tcg_gen_andi_tl(t0, t0, 0x1f);
tcg_gen_shl_tl(t0, t1, t0);
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ext32s_tl(cpu_gpr[rd], t0);
opn = "sllv";
break;
case OPC_SRAV:
tcg_gen_ext32s_tl(t1, t1);
tcg_gen_andi_tl(t0, t0, 0x1f);
- tcg_gen_sar_tl(t0, t1, t0);
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_sar_tl(cpu_gpr[rd], t1, t0);
opn = "srav";
break;
case OPC_SRLV:
tcg_gen_ext32u_tl(t1, t1);
tcg_gen_andi_tl(t0, t0, 0x1f);
tcg_gen_shr_tl(t0, t1, t0);
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ext32s_tl(cpu_gpr[rd], t0);
opn = "srlv";
break;
case 1:
/* rotrv is decoded as srlv on non-R2 CPUs */
if (env->insn_flags & ISA_MIPS32R2) {
- int l1 = gen_new_label();
- int l2 = gen_new_label();
-
- tcg_gen_andi_tl(t0, t0, 0x1f);
- tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1);
- {
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I32);
-
- tcg_gen_trunc_tl_i32(r_tmp1, t0);
- tcg_gen_trunc_tl_i32(r_tmp2, t1);
- tcg_gen_rotr_i32(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp1);
- tcg_temp_free(r_tmp2);
- tcg_gen_br(l2);
- }
- gen_set_label(l1);
- tcg_gen_mov_tl(t0, t1);
- gen_set_label(l2);
+ TCGv_i32 t2 = tcg_temp_new_i32();
+ TCGv_i32 t3 = tcg_temp_new_i32();
+
+ tcg_gen_trunc_tl_i32(t2, t0);
+ tcg_gen_trunc_tl_i32(t3, t1);
+ tcg_gen_andi_i32(t2, t2, 0x1f);
+ tcg_gen_rotr_i32(t2, t3, t2);
+ tcg_gen_ext_i32_tl(cpu_gpr[rd], t2);
+ tcg_temp_free_i32(t2);
+ tcg_temp_free_i32(t3);
opn = "rotrv";
} else {
tcg_gen_ext32u_tl(t1, t1);
tcg_gen_andi_tl(t0, t0, 0x1f);
tcg_gen_shr_tl(t0, t1, t0);
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ext32s_tl(cpu_gpr[rd], t0);
opn = "srlv";
}
break;
#if defined(TARGET_MIPS64)
case OPC_DSLLV:
tcg_gen_andi_tl(t0, t0, 0x3f);
- tcg_gen_shl_tl(t0, t1, t0);
+ tcg_gen_shl_tl(cpu_gpr[rd], t1, t0);
opn = "dsllv";
break;
case OPC_DSRAV:
tcg_gen_andi_tl(t0, t0, 0x3f);
- tcg_gen_sar_tl(t0, t1, t0);
+ tcg_gen_sar_tl(cpu_gpr[rd], t1, t0);
opn = "dsrav";
break;
case OPC_DSRLV:
switch ((ctx->opcode >> 6) & 0x1f) {
case 0:
tcg_gen_andi_tl(t0, t0, 0x3f);
- tcg_gen_shr_tl(t0, t1, t0);
+ tcg_gen_shr_tl(cpu_gpr[rd], t1, t0);
opn = "dsrlv";
break;
case 1:
/* drotrv is decoded as dsrlv on non-R2 CPUs */
if (env->insn_flags & ISA_MIPS32R2) {
- int l1 = gen_new_label();
- int l2 = gen_new_label();
-
tcg_gen_andi_tl(t0, t0, 0x3f);
- tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1);
- {
- tcg_gen_rotr_tl(t0, t1, t0);
- tcg_gen_br(l2);
- }
- gen_set_label(l1);
- tcg_gen_mov_tl(t0, t1);
- gen_set_label(l2);
+ tcg_gen_rotr_tl(cpu_gpr[rd], t1, t0);
opn = "drotrv";
} else {
tcg_gen_andi_tl(t0, t0, 0x3f);
}
break;
#endif
- default:
- MIPS_INVAL(opn);
- generate_exception(ctx, EXCP_RI);
- goto out;
}
- gen_store_gpr(t0, rd);
- print:
MIPS_DEBUG("%s %s, %s, %s", opn, regnames[rd], regnames[rs], regnames[rt]);
- out:
tcg_temp_free(t0);
tcg_temp_free(t1);
}
static void gen_HILO (DisasContext *ctx, uint32_t opc, int reg)
{
const char *opn = "hilo";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
if (reg == 0 && (opc == OPC_MFHI || opc == OPC_MFLO)) {
/* Treat as NOP. */
MIPS_DEBUG("NOP");
- goto out;
+ return;
}
switch (opc) {
case OPC_MFHI:
- gen_load_HI(t0, 0);
- gen_store_gpr(t0, reg);
+ tcg_gen_mov_tl(cpu_gpr[reg], cpu_HI[0]);
opn = "mfhi";
break;
case OPC_MFLO:
- gen_load_LO(t0, 0);
- gen_store_gpr(t0, reg);
+ tcg_gen_mov_tl(cpu_gpr[reg], cpu_LO[0]);
opn = "mflo";
break;
case OPC_MTHI:
- gen_load_gpr(t0, reg);
- gen_store_HI(t0, 0);
+ if (reg != 0)
+ tcg_gen_mov_tl(cpu_HI[0], cpu_gpr[reg]);
+ else
+ tcg_gen_movi_tl(cpu_HI[0], 0);
opn = "mthi";
break;
case OPC_MTLO:
- gen_load_gpr(t0, reg);
- gen_store_LO(t0, 0);
+ if (reg != 0)
+ tcg_gen_mov_tl(cpu_LO[0], cpu_gpr[reg]);
+ else
+ tcg_gen_movi_tl(cpu_LO[0], 0);
opn = "mtlo";
break;
- default:
- MIPS_INVAL(opn);
- generate_exception(ctx, EXCP_RI);
- goto out;
}
MIPS_DEBUG("%s %s", opn, regnames[reg]);
- out:
- tcg_temp_free(t0);
}
static void gen_muldiv (DisasContext *ctx, uint32_t opc,
int rs, int rt)
{
const char *opn = "mul/div";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0, t1;
+
+ switch (opc) {
+ case OPC_DIV:
+ case OPC_DIVU:
+#if defined(TARGET_MIPS64)
+ case OPC_DDIV:
+ case OPC_DDIVU:
+#endif
+ t0 = tcg_temp_local_new();
+ t1 = tcg_temp_local_new();
+ break;
+ default:
+ t0 = tcg_temp_new();
+ t1 = tcg_temp_new();
+ break;
+ }
gen_load_gpr(t0, rs);
gen_load_gpr(t1, rt);
case OPC_DIV:
{
int l1 = gen_new_label();
+ int l2 = gen_new_label();
tcg_gen_ext32s_tl(t0, t0);
tcg_gen_ext32s_tl(t1, t1);
tcg_gen_brcondi_tl(TCG_COND_EQ, t1, 0, l1);
- {
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp3 = tcg_temp_new(TCG_TYPE_I64);
-
- tcg_gen_ext_tl_i64(r_tmp1, t0);
- tcg_gen_ext_tl_i64(r_tmp2, t1);
- tcg_gen_div_i64(r_tmp3, r_tmp1, r_tmp2);
- tcg_gen_rem_i64(r_tmp2, r_tmp1, r_tmp2);
- tcg_gen_trunc_i64_tl(t0, r_tmp3);
- tcg_gen_trunc_i64_tl(t1, r_tmp2);
- tcg_temp_free(r_tmp1);
- tcg_temp_free(r_tmp2);
- tcg_temp_free(r_tmp3);
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
- }
+ tcg_gen_brcondi_tl(TCG_COND_NE, t0, INT_MIN, l2);
+ tcg_gen_brcondi_tl(TCG_COND_NE, t1, -1, l2);
+
+ tcg_gen_mov_tl(cpu_LO[0], t0);
+ tcg_gen_movi_tl(cpu_HI[0], 0);
+ tcg_gen_br(l1);
+ gen_set_label(l2);
+ tcg_gen_div_tl(cpu_LO[0], t0, t1);
+ tcg_gen_rem_tl(cpu_HI[0], t0, t1);
+ tcg_gen_ext32s_tl(cpu_LO[0], cpu_LO[0]);
+ tcg_gen_ext32s_tl(cpu_HI[0], cpu_HI[0]);
gen_set_label(l1);
}
opn = "div";
{
int l1 = gen_new_label();
- tcg_gen_ext32s_tl(t1, t1);
+ tcg_gen_ext32u_tl(t0, t0);
+ tcg_gen_ext32u_tl(t1, t1);
tcg_gen_brcondi_tl(TCG_COND_EQ, t1, 0, l1);
- {
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I32);
- TCGv r_tmp3 = tcg_temp_new(TCG_TYPE_I32);
-
- tcg_gen_trunc_tl_i32(r_tmp1, t0);
- tcg_gen_trunc_tl_i32(r_tmp2, t1);
- tcg_gen_divu_i32(r_tmp3, r_tmp1, r_tmp2);
- tcg_gen_remu_i32(r_tmp1, r_tmp1, r_tmp2);
- tcg_gen_ext_i32_tl(t0, r_tmp3);
- tcg_gen_ext_i32_tl(t1, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_temp_free(r_tmp2);
- tcg_temp_free(r_tmp3);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
- }
+ tcg_gen_divu_tl(cpu_LO[0], t0, t1);
+ tcg_gen_remu_tl(cpu_HI[0], t0, t1);
+ tcg_gen_ext32s_tl(cpu_LO[0], cpu_LO[0]);
+ tcg_gen_ext32s_tl(cpu_HI[0], cpu_HI[0]);
gen_set_label(l1);
}
opn = "divu";
break;
case OPC_MULT:
{
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- tcg_gen_ext_tl_i64(r_tmp1, t0);
- tcg_gen_ext_tl_i64(r_tmp2, t1);
- tcg_gen_mul_i64(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_trunc_i64_tl(t0, r_tmp1);
- tcg_gen_shri_i64(r_tmp1, r_tmp1, 32);
- tcg_gen_trunc_i64_tl(t1, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
+ tcg_gen_ext_tl_i64(t2, t0);
+ tcg_gen_ext_tl_i64(t3, t1);
+ tcg_gen_mul_i64(t2, t2, t3);
+ tcg_temp_free_i64(t3);
+ tcg_gen_trunc_i64_tl(t0, t2);
+ tcg_gen_shri_i64(t2, t2, 32);
+ tcg_gen_trunc_i64_tl(t1, t2);
+ tcg_temp_free_i64(t2);
+ tcg_gen_ext32s_tl(cpu_LO[0], t0);
+ tcg_gen_ext32s_tl(cpu_HI[0], t1);
}
opn = "mult";
break;
case OPC_MULTU:
{
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
tcg_gen_ext32u_tl(t0, t0);
tcg_gen_ext32u_tl(t1, t1);
- tcg_gen_extu_tl_i64(r_tmp1, t0);
- tcg_gen_extu_tl_i64(r_tmp2, t1);
- tcg_gen_mul_i64(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_trunc_i64_tl(t0, r_tmp1);
- tcg_gen_shri_i64(r_tmp1, r_tmp1, 32);
- tcg_gen_trunc_i64_tl(t1, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
+ tcg_gen_extu_tl_i64(t2, t0);
+ tcg_gen_extu_tl_i64(t3, t1);
+ tcg_gen_mul_i64(t2, t2, t3);
+ tcg_temp_free_i64(t3);
+ tcg_gen_trunc_i64_tl(t0, t2);
+ tcg_gen_shri_i64(t2, t2, 32);
+ tcg_gen_trunc_i64_tl(t1, t2);
+ tcg_temp_free_i64(t2);
+ tcg_gen_ext32s_tl(cpu_LO[0], t0);
+ tcg_gen_ext32s_tl(cpu_HI[0], t1);
}
opn = "multu";
break;
case OPC_DDIV:
{
int l1 = gen_new_label();
+ int l2 = gen_new_label();
tcg_gen_brcondi_tl(TCG_COND_EQ, t1, 0, l1);
- {
- int l2 = gen_new_label();
-
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, -1LL << 63, l2);
- tcg_gen_brcondi_tl(TCG_COND_NE, t1, -1LL, l2);
- {
- tcg_gen_movi_tl(t1, 0);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
- tcg_gen_br(l1);
- }
- gen_set_label(l2);
- {
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
-
- tcg_gen_div_i64(r_tmp1, t0, t1);
- tcg_gen_rem_i64(r_tmp2, t0, t1);
- gen_store_LO(r_tmp1, 0);
- gen_store_HI(r_tmp2, 0);
- tcg_temp_free(r_tmp1);
- tcg_temp_free(r_tmp2);
- }
- }
+ tcg_gen_brcondi_tl(TCG_COND_NE, t0, -1LL << 63, l2);
+ tcg_gen_brcondi_tl(TCG_COND_NE, t1, -1LL, l2);
+ tcg_gen_mov_tl(cpu_LO[0], t0);
+ tcg_gen_movi_tl(cpu_HI[0], 0);
+ tcg_gen_br(l1);
+ gen_set_label(l2);
+ tcg_gen_div_i64(cpu_LO[0], t0, t1);
+ tcg_gen_rem_i64(cpu_HI[0], t0, t1);
gen_set_label(l1);
}
opn = "ddiv";
int l1 = gen_new_label();
tcg_gen_brcondi_tl(TCG_COND_EQ, t1, 0, l1);
- {
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
-
- tcg_gen_divu_i64(r_tmp1, t0, t1);
- tcg_gen_remu_i64(r_tmp2, t0, t1);
- tcg_temp_free(r_tmp1);
- tcg_temp_free(r_tmp2);
- gen_store_LO(r_tmp1, 0);
- gen_store_HI(r_tmp2, 0);
- }
+ tcg_gen_divu_i64(cpu_LO[0], t0, t1);
+ tcg_gen_remu_i64(cpu_HI[0], t0, t1);
gen_set_label(l1);
}
opn = "ddivu";
break;
case OPC_DMULT:
- tcg_gen_helper_0_2(do_dmult, t0, t1);
+ gen_helper_dmult(t0, t1);
opn = "dmult";
break;
case OPC_DMULTU:
- tcg_gen_helper_0_2(do_dmultu, t0, t1);
+ gen_helper_dmultu(t0, t1);
opn = "dmultu";
break;
#endif
case OPC_MADD:
{
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
-
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- tcg_gen_ext_tl_i64(r_tmp1, t0);
- tcg_gen_ext_tl_i64(r_tmp2, t1);
- tcg_gen_mul_i64(r_tmp1, r_tmp1, r_tmp2);
- gen_load_LO(t0, 0);
- gen_load_HI(t1, 0);
- tcg_gen_concat_tl_i64(r_tmp2, t0, t1);
- tcg_gen_add_i64(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_trunc_i64_tl(t0, r_tmp1);
- tcg_gen_shri_i64(r_tmp1, r_tmp1, 32);
- tcg_gen_trunc_i64_tl(t1, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_ext_tl_i64(t2, t0);
+ tcg_gen_ext_tl_i64(t3, t1);
+ tcg_gen_mul_i64(t2, t2, t3);
+ tcg_gen_concat_tl_i64(t3, cpu_LO[0], cpu_HI[0]);
+ tcg_gen_add_i64(t2, t2, t3);
+ tcg_temp_free_i64(t3);
+ tcg_gen_trunc_i64_tl(t0, t2);
+ tcg_gen_shri_i64(t2, t2, 32);
+ tcg_gen_trunc_i64_tl(t1, t2);
+ tcg_temp_free_i64(t2);
+ tcg_gen_ext32s_tl(cpu_LO[0], t0);
+ tcg_gen_ext32s_tl(cpu_LO[1], t1);
}
opn = "madd";
break;
case OPC_MADDU:
{
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
tcg_gen_ext32u_tl(t0, t0);
tcg_gen_ext32u_tl(t1, t1);
- tcg_gen_extu_tl_i64(r_tmp1, t0);
- tcg_gen_extu_tl_i64(r_tmp2, t1);
- tcg_gen_mul_i64(r_tmp1, r_tmp1, r_tmp2);
- gen_load_LO(t0, 0);
- gen_load_HI(t1, 0);
- tcg_gen_concat_tl_i64(r_tmp2, t0, t1);
- tcg_gen_add_i64(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_trunc_i64_tl(t0, r_tmp1);
- tcg_gen_shri_i64(r_tmp1, r_tmp1, 32);
- tcg_gen_trunc_i64_tl(t1, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
+ tcg_gen_extu_tl_i64(t2, t0);
+ tcg_gen_extu_tl_i64(t3, t1);
+ tcg_gen_mul_i64(t2, t2, t3);
+ tcg_gen_concat_tl_i64(t3, cpu_LO[0], cpu_HI[0]);
+ tcg_gen_add_i64(t2, t2, t3);
+ tcg_temp_free_i64(t3);
+ tcg_gen_trunc_i64_tl(t0, t2);
+ tcg_gen_shri_i64(t2, t2, 32);
+ tcg_gen_trunc_i64_tl(t1, t2);
+ tcg_temp_free_i64(t2);
+ tcg_gen_ext32s_tl(cpu_LO[0], t0);
+ tcg_gen_ext32s_tl(cpu_HI[0], t1);
}
opn = "maddu";
break;
case OPC_MSUB:
{
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
-
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- tcg_gen_ext_tl_i64(r_tmp1, t0);
- tcg_gen_ext_tl_i64(r_tmp2, t1);
- tcg_gen_mul_i64(r_tmp1, r_tmp1, r_tmp2);
- gen_load_LO(t0, 0);
- gen_load_HI(t1, 0);
- tcg_gen_concat_tl_i64(r_tmp2, t0, t1);
- tcg_gen_sub_i64(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_trunc_i64_tl(t0, r_tmp1);
- tcg_gen_shri_i64(r_tmp1, r_tmp1, 32);
- tcg_gen_trunc_i64_tl(t1, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_ext_tl_i64(t2, t0);
+ tcg_gen_ext_tl_i64(t3, t1);
+ tcg_gen_mul_i64(t2, t2, t3);
+ tcg_gen_concat_tl_i64(t3, cpu_LO[0], cpu_HI[0]);
+ tcg_gen_sub_i64(t2, t2, t3);
+ tcg_temp_free_i64(t3);
+ tcg_gen_trunc_i64_tl(t0, t2);
+ tcg_gen_shri_i64(t2, t2, 32);
+ tcg_gen_trunc_i64_tl(t1, t2);
+ tcg_temp_free_i64(t2);
+ tcg_gen_ext32s_tl(cpu_LO[0], t0);
+ tcg_gen_ext32s_tl(cpu_HI[0], t1);
}
opn = "msub";
break;
case OPC_MSUBU:
{
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv r_tmp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
tcg_gen_ext32u_tl(t0, t0);
tcg_gen_ext32u_tl(t1, t1);
- tcg_gen_extu_tl_i64(r_tmp1, t0);
- tcg_gen_extu_tl_i64(r_tmp2, t1);
- tcg_gen_mul_i64(r_tmp1, r_tmp1, r_tmp2);
- gen_load_LO(t0, 0);
- gen_load_HI(t1, 0);
- tcg_gen_concat_tl_i64(r_tmp2, t0, t1);
- tcg_gen_sub_i64(r_tmp1, r_tmp1, r_tmp2);
- tcg_temp_free(r_tmp2);
- tcg_gen_trunc_i64_tl(t0, r_tmp1);
- tcg_gen_shri_i64(r_tmp1, r_tmp1, 32);
- tcg_gen_trunc_i64_tl(t1, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_ext32s_tl(t0, t0);
- tcg_gen_ext32s_tl(t1, t1);
- gen_store_LO(t0, 0);
- gen_store_HI(t1, 0);
+ tcg_gen_extu_tl_i64(t2, t0);
+ tcg_gen_extu_tl_i64(t3, t1);
+ tcg_gen_mul_i64(t2, t2, t3);
+ tcg_gen_concat_tl_i64(t3, cpu_LO[0], cpu_HI[0]);
+ tcg_gen_sub_i64(t2, t2, t3);
+ tcg_temp_free_i64(t3);
+ tcg_gen_trunc_i64_tl(t0, t2);
+ tcg_gen_shri_i64(t2, t2, 32);
+ tcg_gen_trunc_i64_tl(t1, t2);
+ tcg_temp_free_i64(t2);
+ tcg_gen_ext32s_tl(cpu_LO[0], t0);
+ tcg_gen_ext32s_tl(cpu_HI[0], t1);
}
opn = "msubu";
break;
int rd, int rs, int rt)
{
const char *opn = "mul vr54xx";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
gen_load_gpr(t0, rs);
gen_load_gpr(t1, rt);
switch (opc) {
case OPC_VR54XX_MULS:
- tcg_gen_helper_1_2(do_muls, t0, t0, t1);
+ gen_helper_muls(t0, t0, t1);
opn = "muls";
- break;
+ break;
case OPC_VR54XX_MULSU:
- tcg_gen_helper_1_2(do_mulsu, t0, t0, t1);
+ gen_helper_mulsu(t0, t0, t1);
opn = "mulsu";
- break;
+ break;
case OPC_VR54XX_MACC:
- tcg_gen_helper_1_2(do_macc, t0, t0, t1);
+ gen_helper_macc(t0, t0, t1);
opn = "macc";
- break;
+ break;
case OPC_VR54XX_MACCU:
- tcg_gen_helper_1_2(do_maccu, t0, t0, t1);
+ gen_helper_maccu(t0, t0, t1);
opn = "maccu";
- break;
+ break;
case OPC_VR54XX_MSAC:
- tcg_gen_helper_1_2(do_msac, t0, t0, t1);
+ gen_helper_msac(t0, t0, t1);
opn = "msac";
- break;
+ break;
case OPC_VR54XX_MSACU:
- tcg_gen_helper_1_2(do_msacu, t0, t0, t1);
+ gen_helper_msacu(t0, t0, t1);
opn = "msacu";
- break;
+ break;
case OPC_VR54XX_MULHI:
- tcg_gen_helper_1_2(do_mulhi, t0, t0, t1);
+ gen_helper_mulhi(t0, t0, t1);
opn = "mulhi";
- break;
+ break;
case OPC_VR54XX_MULHIU:
- tcg_gen_helper_1_2(do_mulhiu, t0, t0, t1);
+ gen_helper_mulhiu(t0, t0, t1);
opn = "mulhiu";
- break;
+ break;
case OPC_VR54XX_MULSHI:
- tcg_gen_helper_1_2(do_mulshi, t0, t0, t1);
+ gen_helper_mulshi(t0, t0, t1);
opn = "mulshi";
- break;
+ break;
case OPC_VR54XX_MULSHIU:
- tcg_gen_helper_1_2(do_mulshiu, t0, t0, t1);
+ gen_helper_mulshiu(t0, t0, t1);
opn = "mulshiu";
- break;
+ break;
case OPC_VR54XX_MACCHI:
- tcg_gen_helper_1_2(do_macchi, t0, t0, t1);
+ gen_helper_macchi(t0, t0, t1);
opn = "macchi";
- break;
+ break;
case OPC_VR54XX_MACCHIU:
- tcg_gen_helper_1_2(do_macchiu, t0, t0, t1);
+ gen_helper_macchiu(t0, t0, t1);
opn = "macchiu";
- break;
+ break;
case OPC_VR54XX_MSACHI:
- tcg_gen_helper_1_2(do_msachi, t0, t0, t1);
+ gen_helper_msachi(t0, t0, t1);
opn = "msachi";
- break;
+ break;
case OPC_VR54XX_MSACHIU:
- tcg_gen_helper_1_2(do_msachiu, t0, t0, t1);
+ gen_helper_msachiu(t0, t0, t1);
opn = "msachiu";
- break;
+ break;
default:
MIPS_INVAL("mul vr54xx");
generate_exception(ctx, EXCP_RI);
int rd, int rs)
{
const char *opn = "CLx";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0;
if (rd == 0) {
/* Treat as NOP. */
MIPS_DEBUG("NOP");
- goto out;
+ return;
}
+ t0 = tcg_temp_new();
gen_load_gpr(t0, rs);
switch (opc) {
case OPC_CLO:
- tcg_gen_helper_1_1(do_clo, t0, t0);
+ gen_helper_clo(cpu_gpr[rd], t0);
opn = "clo";
break;
case OPC_CLZ:
- tcg_gen_helper_1_1(do_clz, t0, t0);
+ gen_helper_clz(cpu_gpr[rd], t0);
opn = "clz";
break;
#if defined(TARGET_MIPS64)
case OPC_DCLO:
- tcg_gen_helper_1_1(do_dclo, t0, t0);
+ gen_helper_dclo(cpu_gpr[rd], t0);
opn = "dclo";
break;
case OPC_DCLZ:
- tcg_gen_helper_1_1(do_dclz, t0, t0);
+ gen_helper_dclz(cpu_gpr[rd], t0);
opn = "dclz";
break;
#endif
- default:
- MIPS_INVAL(opn);
- generate_exception(ctx, EXCP_RI);
- goto out;
}
- gen_store_gpr(t0, rd);
MIPS_DEBUG("%s %s, %s", opn, regnames[rd], regnames[rs]);
-
- out:
tcg_temp_free(t0);
}
int rs, int rt, int16_t imm)
{
int cond;
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
cond = 0;
/* Load needed operands */
case OPC_TGEU: /* rs >= rs unsigned */
case OPC_TGEIU: /* r0 >= 0 unsigned */
/* Always trap */
- tcg_gen_movi_tl(t0, 1);
+ generate_exception(ctx, EXCP_TRAP);
break;
case OPC_TLT: /* rs < rs */
case OPC_TLTI: /* r0 < 0 */
case OPC_TNE: /* rs != rs */
case OPC_TNEI: /* r0 != 0 */
/* Never trap: treat as NOP. */
- goto out;
- default:
- MIPS_INVAL("trap");
- generate_exception(ctx, EXCP_RI);
- goto out;
+ break;
}
} else {
+ int l1 = gen_new_label();
+
switch (opc) {
case OPC_TEQ:
case OPC_TEQI:
- gen_op_eq(t0, t1);
+ tcg_gen_brcond_tl(TCG_COND_NE, t0, t1, l1);
break;
case OPC_TGE:
case OPC_TGEI:
- gen_op_ge(t0, t1);
+ tcg_gen_brcond_tl(TCG_COND_LT, t0, t1, l1);
break;
case OPC_TGEU:
case OPC_TGEIU:
- gen_op_geu(t0, t1);
+ tcg_gen_brcond_tl(TCG_COND_LTU, t0, t1, l1);
break;
case OPC_TLT:
case OPC_TLTI:
- gen_op_lt(t0, t1);
+ tcg_gen_brcond_tl(TCG_COND_GE, t0, t1, l1);
break;
case OPC_TLTU:
case OPC_TLTIU:
- gen_op_ltu(t0, t1);
+ tcg_gen_brcond_tl(TCG_COND_GEU, t0, t1, l1);
break;
case OPC_TNE:
case OPC_TNEI:
- gen_op_ne(t0, t1);
+ tcg_gen_brcond_tl(TCG_COND_EQ, t0, t1, l1);
break;
- default:
- MIPS_INVAL("trap");
- generate_exception(ctx, EXCP_RI);
- goto out;
}
- }
- save_cpu_state(ctx, 1);
- {
- int l1 = gen_new_label();
-
- tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1);
- tcg_gen_helper_0_i(do_raise_exception, EXCP_TRAP);
+ generate_exception(ctx, EXCP_TRAP);
gen_set_label(l1);
}
- ctx->bstate = BS_STOP;
- out:
tcg_temp_free(t0);
tcg_temp_free(t1);
}
target_ulong btgt = -1;
int blink = 0;
int bcond_compute = 0;
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
if (ctx->hflags & MIPS_HFLAG_BMASK) {
#ifdef MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile,
- "Branch in delay slot at PC 0x" TARGET_FMT_lx "\n",
- ctx->pc);
- }
+ LOG_DISAS("Branch in delay slot at PC 0x" TARGET_FMT_lx "\n", ctx->pc);
#endif
generate_exception(ctx, EXCP_RI);
goto out;
MIPS_DEBUG("bnever (NOP)");
goto out;
case OPC_BLTZAL: /* 0 < 0 */
- tcg_gen_movi_tl(t0, ctx->pc + 8);
- gen_store_gpr(t0, 31);
+ tcg_gen_movi_tl(cpu_gpr[31], ctx->pc + 8);
MIPS_DEBUG("bnever and link");
goto out;
case OPC_BLTZALL: /* 0 < 0 likely */
- tcg_gen_movi_tl(t0, ctx->pc + 8);
- gen_store_gpr(t0, 31);
+ tcg_gen_movi_tl(cpu_gpr[31], ctx->pc + 8);
/* Skip the instruction in the delay slot */
MIPS_DEBUG("bnever, link and skip");
ctx->pc += 4;
} else {
switch (opc) {
case OPC_BEQ:
- gen_op_eq(t0, t1);
+ gen_op_eq(bcond, t0, t1);
MIPS_DEBUG("beq %s, %s, " TARGET_FMT_lx,
regnames[rs], regnames[rt], btgt);
goto not_likely;
case OPC_BEQL:
- gen_op_eq(t0, t1);
+ gen_op_eq(bcond, t0, t1);
MIPS_DEBUG("beql %s, %s, " TARGET_FMT_lx,
regnames[rs], regnames[rt], btgt);
goto likely;
case OPC_BNE:
- gen_op_ne(t0, t1);
+ gen_op_ne(bcond, t0, t1);
MIPS_DEBUG("bne %s, %s, " TARGET_FMT_lx,
regnames[rs], regnames[rt], btgt);
goto not_likely;
case OPC_BNEL:
- gen_op_ne(t0, t1);
+ gen_op_ne(bcond, t0, t1);
MIPS_DEBUG("bnel %s, %s, " TARGET_FMT_lx,
regnames[rs], regnames[rt], btgt);
goto likely;
case OPC_BGEZ:
- gen_op_gez(t0);
+ gen_op_gez(bcond, t0);
MIPS_DEBUG("bgez %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto not_likely;
case OPC_BGEZL:
- gen_op_gez(t0);
+ gen_op_gez(bcond, t0);
MIPS_DEBUG("bgezl %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto likely;
case OPC_BGEZAL:
- gen_op_gez(t0);
+ gen_op_gez(bcond, t0);
MIPS_DEBUG("bgezal %s, " TARGET_FMT_lx, regnames[rs], btgt);
blink = 31;
goto not_likely;
case OPC_BGEZALL:
- gen_op_gez(t0);
+ gen_op_gez(bcond, t0);
blink = 31;
MIPS_DEBUG("bgezall %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto likely;
case OPC_BGTZ:
- gen_op_gtz(t0);
+ gen_op_gtz(bcond, t0);
MIPS_DEBUG("bgtz %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto not_likely;
case OPC_BGTZL:
- gen_op_gtz(t0);
+ gen_op_gtz(bcond, t0);
MIPS_DEBUG("bgtzl %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto likely;
case OPC_BLEZ:
- gen_op_lez(t0);
+ gen_op_lez(bcond, t0);
MIPS_DEBUG("blez %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto not_likely;
case OPC_BLEZL:
- gen_op_lez(t0);
+ gen_op_lez(bcond, t0);
MIPS_DEBUG("blezl %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto likely;
case OPC_BLTZ:
- gen_op_ltz(t0);
+ gen_op_ltz(bcond, t0);
MIPS_DEBUG("bltz %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto not_likely;
case OPC_BLTZL:
- gen_op_ltz(t0);
+ gen_op_ltz(bcond, t0);
MIPS_DEBUG("bltzl %s, " TARGET_FMT_lx, regnames[rs], btgt);
goto likely;
case OPC_BLTZAL:
- gen_op_ltz(t0);
+ gen_op_ltz(bcond, t0);
blink = 31;
MIPS_DEBUG("bltzal %s, " TARGET_FMT_lx, regnames[rs], btgt);
not_likely:
ctx->hflags |= MIPS_HFLAG_BC;
- tcg_gen_trunc_tl_i32(bcond, t0);
break;
case OPC_BLTZALL:
- gen_op_ltz(t0);
+ gen_op_ltz(bcond, t0);
blink = 31;
MIPS_DEBUG("bltzall %s, " TARGET_FMT_lx, regnames[rs], btgt);
likely:
ctx->hflags |= MIPS_HFLAG_BL;
- tcg_gen_trunc_tl_i32(bcond, t0);
break;
default:
MIPS_INVAL("conditional branch/jump");
ctx->btarget = btgt;
if (blink > 0) {
- tcg_gen_movi_tl(t0, ctx->pc + 8);
- gen_store_gpr(t0, blink);
+ tcg_gen_movi_tl(cpu_gpr[blink], ctx->pc + 8);
}
out:
static void gen_bitops (DisasContext *ctx, uint32_t opc, int rt,
int rs, int lsb, int msb)
{
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
+ target_ulong mask;
gen_load_gpr(t1, rs);
switch (opc) {
case OPC_EXT:
if (lsb + msb > 31)
goto fail;
- tcg_gen_helper_1_1ii(do_ext, t0, t1, lsb, msb + 1);
+ tcg_gen_shri_tl(t0, t1, lsb);
+ if (msb != 31) {
+ tcg_gen_andi_tl(t0, t0, (1 << (msb + 1)) - 1);
+ } else {
+ tcg_gen_ext32s_tl(t0, t0);
+ }
break;
#if defined(TARGET_MIPS64)
case OPC_DEXTM:
- if (lsb + msb > 63)
- goto fail;
- tcg_gen_helper_1_1ii(do_dext, t0, t1, lsb, msb + 1 + 32);
+ tcg_gen_shri_tl(t0, t1, lsb);
+ if (msb != 31) {
+ tcg_gen_andi_tl(t0, t0, (1ULL << (msb + 1 + 32)) - 1);
+ }
break;
case OPC_DEXTU:
- if (lsb + msb > 63)
- goto fail;
- tcg_gen_helper_1_1ii(do_dext, t0, t1, lsb + 32, msb + 1);
+ tcg_gen_shri_tl(t0, t1, lsb + 32);
+ tcg_gen_andi_tl(t0, t0, (1ULL << (msb + 1)) - 1);
break;
case OPC_DEXT:
- if (lsb + msb > 63)
- goto fail;
- tcg_gen_helper_1_1ii(do_dext, t0, t1, lsb, msb + 1);
+ tcg_gen_shri_tl(t0, t1, lsb);
+ tcg_gen_andi_tl(t0, t0, (1ULL << (msb + 1)) - 1);
break;
#endif
case OPC_INS:
if (lsb > msb)
goto fail;
+ mask = ((msb - lsb + 1 < 32) ? ((1 << (msb - lsb + 1)) - 1) : ~0) << lsb;
gen_load_gpr(t0, rt);
- tcg_gen_helper_1_2ii(do_ins, t0, t0, t1, lsb, msb - lsb + 1);
+ tcg_gen_andi_tl(t0, t0, ~mask);
+ tcg_gen_shli_tl(t1, t1, lsb);
+ tcg_gen_andi_tl(t1, t1, mask);
+ tcg_gen_or_tl(t0, t0, t1);
+ tcg_gen_ext32s_tl(t0, t0);
break;
#if defined(TARGET_MIPS64)
case OPC_DINSM:
if (lsb > msb)
goto fail;
+ mask = ((msb - lsb + 1 + 32 < 64) ? ((1ULL << (msb - lsb + 1 + 32)) - 1) : ~0ULL) << lsb;
gen_load_gpr(t0, rt);
- tcg_gen_helper_1_2ii(do_dins, t0, t0, t1, lsb, msb - lsb + 1 + 32);
+ tcg_gen_andi_tl(t0, t0, ~mask);
+ tcg_gen_shli_tl(t1, t1, lsb);
+ tcg_gen_andi_tl(t1, t1, mask);
+ tcg_gen_or_tl(t0, t0, t1);
break;
case OPC_DINSU:
if (lsb > msb)
goto fail;
+ mask = ((1ULL << (msb - lsb + 1)) - 1) << lsb;
gen_load_gpr(t0, rt);
- tcg_gen_helper_1_2ii(do_dins, t0, t0, t1, lsb + 32, msb - lsb + 1);
+ tcg_gen_andi_tl(t0, t0, ~mask);
+ tcg_gen_shli_tl(t1, t1, lsb + 32);
+ tcg_gen_andi_tl(t1, t1, mask);
+ tcg_gen_or_tl(t0, t0, t1);
break;
case OPC_DINS:
if (lsb > msb)
goto fail;
gen_load_gpr(t0, rt);
- tcg_gen_helper_1_2ii(do_dins, t0, t0, t1, lsb, msb - lsb + 1);
+ mask = ((1ULL << (msb - lsb + 1)) - 1) << lsb;
+ gen_load_gpr(t0, rt);
+ tcg_gen_andi_tl(t0, t0, ~mask);
+ tcg_gen_shli_tl(t1, t1, lsb);
+ tcg_gen_andi_tl(t1, t1, mask);
+ tcg_gen_or_tl(t0, t0, t1);
break;
#endif
default:
tcg_temp_free(t1);
}
+static void gen_bshfl (DisasContext *ctx, uint32_t op2, int rt, int rd)
+{
+ TCGv t0;
+
+ if (rd == 0) {
+ /* If no destination, treat it as a NOP. */
+ MIPS_DEBUG("NOP");
+ return;
+ }
+
+ t0 = tcg_temp_new();
+ gen_load_gpr(t0, rt);
+ switch (op2) {
+ case OPC_WSBH:
+ {
+ TCGv t1 = tcg_temp_new();
+
+ tcg_gen_shri_tl(t1, t0, 8);
+ tcg_gen_andi_tl(t1, t1, 0x00FF00FF);
+ tcg_gen_shli_tl(t0, t0, 8);
+ tcg_gen_andi_tl(t0, t0, ~0x00FF00FF);
+ tcg_gen_or_tl(t0, t0, t1);
+ tcg_temp_free(t1);
+ tcg_gen_ext32s_tl(cpu_gpr[rd], t0);
+ }
+ break;
+ case OPC_SEB:
+ tcg_gen_ext8s_tl(cpu_gpr[rd], t0);
+ break;
+ case OPC_SEH:
+ tcg_gen_ext16s_tl(cpu_gpr[rd], t0);
+ break;
+#if defined(TARGET_MIPS64)
+ case OPC_DSBH:
+ {
+ TCGv t1 = tcg_temp_new();
+
+ tcg_gen_shri_tl(t1, t0, 8);
+ tcg_gen_andi_tl(t1, t1, 0x00FF00FF00FF00FFULL);
+ tcg_gen_shli_tl(t0, t0, 8);
+ tcg_gen_andi_tl(t0, t0, ~0x00FF00FF00FF00FFULL);
+ tcg_gen_or_tl(cpu_gpr[rd], t0, t1);
+ tcg_temp_free(t1);
+ }
+ break;
+ case OPC_DSHD:
+ {
+ TCGv t1 = tcg_temp_new();
+
+ tcg_gen_shri_tl(t1, t0, 16);
+ tcg_gen_andi_tl(t1, t1, 0x0000FFFF0000FFFFULL);
+ tcg_gen_shli_tl(t0, t0, 16);
+ tcg_gen_andi_tl(t0, t0, ~0x0000FFFF0000FFFFULL);
+ tcg_gen_or_tl(t0, t0, t1);
+ tcg_gen_shri_tl(t1, t0, 32);
+ tcg_gen_shli_tl(t0, t0, 32);
+ tcg_gen_or_tl(cpu_gpr[rd], t0, t1);
+ tcg_temp_free(t1);
+ }
+ break;
+#endif
+ default:
+ MIPS_INVAL("bsfhl");
+ generate_exception(ctx, EXCP_RI);
+ tcg_temp_free(t0);
+ return;
+ }
+ tcg_temp_free(t0);
+}
+
#ifndef CONFIG_USER_ONLY
/* CP0 (MMU and control) */
-static inline void gen_mfc0_load32 (TCGv t, target_ulong off)
+static inline void gen_mfc0_load32 (TCGv arg, target_ulong off)
{
- TCGv r_tmp = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 t0 = tcg_temp_new_i32();
- tcg_gen_ld_i32(r_tmp, cpu_env, off);
- tcg_gen_ext_i32_tl(t, r_tmp);
- tcg_temp_free(r_tmp);
+ tcg_gen_ld_i32(t0, cpu_env, off);
+ tcg_gen_ext_i32_tl(arg, t0);
+ tcg_temp_free_i32(t0);
}
-static inline void gen_mfc0_load64 (TCGv t, target_ulong off)
+static inline void gen_mfc0_load64 (TCGv arg, target_ulong off)
{
- tcg_gen_ld_tl(t, cpu_env, off);
- tcg_gen_ext32s_tl(t, t);
+ tcg_gen_ld_tl(arg, cpu_env, off);
+ tcg_gen_ext32s_tl(arg, arg);
}
-static inline void gen_mtc0_store32 (TCGv t, target_ulong off)
+static inline void gen_mtc0_store32 (TCGv arg, target_ulong off)
{
- TCGv r_tmp = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 t0 = tcg_temp_new_i32();
- tcg_gen_trunc_tl_i32(r_tmp, t);
- tcg_gen_st_i32(r_tmp, cpu_env, off);
- tcg_temp_free(r_tmp);
+ tcg_gen_trunc_tl_i32(t0, arg);
+ tcg_gen_st_i32(t0, cpu_env, off);
+ tcg_temp_free_i32(t0);
}
-static inline void gen_mtc0_store64 (TCGv t, target_ulong off)
+static inline void gen_mtc0_store64 (TCGv arg, target_ulong off)
{
- tcg_gen_ext32s_tl(t, t);
- tcg_gen_st_tl(t, cpu_env, off);
+ tcg_gen_ext32s_tl(arg, arg);
+ tcg_gen_st_tl(arg, cpu_env, off);
}
-static void gen_mfc0 (CPUState *env, DisasContext *ctx, TCGv t0, int reg, int sel)
+static void gen_mfc0 (CPUState *env, DisasContext *ctx, TCGv arg, int reg, int sel)
{
const char *rn = "invalid";
case 0:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Index));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Index));
rn = "Index";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_mvpcontrol, t0);
+ gen_helper_mfc0_mvpcontrol(arg);
rn = "MVPControl";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_mvpconf0, t0);
+ gen_helper_mfc0_mvpconf0(arg);
rn = "MVPConf0";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_mvpconf1, t0);
+ gen_helper_mfc0_mvpconf1(arg);
rn = "MVPConf1";
break;
default:
case 1:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_mfc0_random, t0);
+ gen_helper_mfc0_random(arg);
rn = "Random";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_VPEControl));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_VPEControl));
rn = "VPEControl";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_VPEConf0));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_VPEConf0));
rn = "VPEConf0";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_VPEConf1));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_VPEConf1));
rn = "VPEConf1";
break;
case 4:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load64(t0, offsetof(CPUState, CP0_YQMask));
+ gen_mfc0_load64(arg, offsetof(CPUState, CP0_YQMask));
rn = "YQMask";
break;
case 5:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load64(t0, offsetof(CPUState, CP0_VPESchedule));
+ gen_mfc0_load64(arg, offsetof(CPUState, CP0_VPESchedule));
rn = "VPESchedule";
break;
case 6:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load64(t0, offsetof(CPUState, CP0_VPEScheFBack));
+ gen_mfc0_load64(arg, offsetof(CPUState, CP0_VPEScheFBack));
rn = "VPEScheFBack";
break;
case 7:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_VPEOpt));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_VPEOpt));
rn = "VPEOpt";
break;
default:
case 2:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_EntryLo0));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_EntryLo0));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "EntryLo0";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tcstatus, t0);
+ gen_helper_mfc0_tcstatus(arg);
rn = "TCStatus";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tcbind, t0);
+ gen_helper_mfc0_tcbind(arg);
rn = "TCBind";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tcrestart, t0);
+ gen_helper_mfc0_tcrestart(arg);
rn = "TCRestart";
break;
case 4:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tchalt, t0);
+ gen_helper_mfc0_tchalt(arg);
rn = "TCHalt";
break;
case 5:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tccontext, t0);
+ gen_helper_mfc0_tccontext(arg);
rn = "TCContext";
break;
case 6:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tcschedule, t0);
+ gen_helper_mfc0_tcschedule(arg);
rn = "TCSchedule";
break;
case 7:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tcschefback, t0);
+ gen_helper_mfc0_tcschefback(arg);
rn = "TCScheFBack";
break;
default:
case 3:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_EntryLo1));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_EntryLo1));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "EntryLo1";
break;
default:
case 4:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_Context));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_Context));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "Context";
break;
case 1:
-// tcg_gen_helper_1_0(do_mfc0_contextconfig, t0); /* SmartMIPS ASE */
+// gen_helper_mfc0_contextconfig(arg); /* SmartMIPS ASE */
rn = "ContextConfig";
// break;
default:
case 5:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_PageMask));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_PageMask));
rn = "PageMask";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_PageGrain));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_PageGrain));
rn = "PageGrain";
break;
default:
case 6:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Wired));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Wired));
rn = "Wired";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf0));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf0));
rn = "SRSConf0";
break;
case 2:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf1));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf1));
rn = "SRSConf1";
break;
case 3:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf2));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf2));
rn = "SRSConf2";
break;
case 4:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf3));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf3));
rn = "SRSConf3";
break;
case 5:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf4));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf4));
rn = "SRSConf4";
break;
default:
switch (sel) {
case 0:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_HWREna));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_HWREna));
rn = "HWREna";
break;
default:
case 8:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_BadVAddr));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_BadVAddr));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "BadVAddr";
break;
default:
/* Mark as an IO operation because we read the time. */
if (use_icount)
gen_io_start();
- tcg_gen_helper_1_0(do_mfc0_count, t0);
+ gen_helper_mfc0_count(arg);
if (use_icount) {
gen_io_end();
ctx->bstate = BS_STOP;
case 10:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_EntryHi));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_EntryHi));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "EntryHi";
break;
default:
case 11:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Compare));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Compare));
rn = "Compare";
break;
/* 6,7 are implementation dependent */
case 12:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Status));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Status));
rn = "Status";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_IntCtl));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_IntCtl));
rn = "IntCtl";
break;
case 2:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSCtl));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSCtl));
rn = "SRSCtl";
break;
case 3:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSMap));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSMap));
rn = "SRSMap";
break;
default:
case 13:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Cause));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Cause));
rn = "Cause";
break;
default:
case 14:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_EPC));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_EPC));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "EPC";
break;
default:
case 15:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_PRid));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_PRid));
rn = "PRid";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_EBase));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_EBase));
rn = "EBase";
break;
default:
case 16:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config0));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config0));
rn = "Config";
break;
case 1:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config1));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config1));
rn = "Config1";
break;
case 2:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config2));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config2));
rn = "Config2";
break;
case 3:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config3));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config3));
rn = "Config3";
break;
/* 4,5 are reserved */
/* 6,7 are implementation dependent */
case 6:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config6));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config6));
rn = "Config6";
break;
case 7:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config7));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config7));
rn = "Config7";
break;
default:
case 17:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_mfc0_lladdr, t0);
+ gen_helper_mfc0_lladdr(arg);
rn = "LLAddr";
break;
default:
case 18:
switch (sel) {
case 0 ... 7:
- tcg_gen_helper_1_i(do_mfc0_watchlo, t0, sel);
+ gen_helper_1i(mfc0_watchlo, arg, sel);
rn = "WatchLo";
break;
default:
case 19:
switch (sel) {
case 0 ...7:
- tcg_gen_helper_1_i(do_mfc0_watchhi, t0, sel);
+ gen_helper_1i(mfc0_watchhi, arg, sel);
rn = "WatchHi";
break;
default:
case 0:
#if defined(TARGET_MIPS64)
check_insn(env, ctx, ISA_MIPS3);
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_XContext));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_XContext));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "XContext";
break;
#endif
/* Officially reserved, but sel 0 is used for R1x000 framemask */
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Framemask));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Framemask));
rn = "Framemask";
break;
default:
}
break;
case 22:
- /* ignored */
+ tcg_gen_movi_tl(arg, 0); /* unimplemented */
rn = "'Diagnostic"; /* implementation dependent */
break;
case 23:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_mfc0_debug, t0); /* EJTAG support */
+ gen_helper_mfc0_debug(arg); /* EJTAG support */
rn = "Debug";
break;
case 1:
-// tcg_gen_helper_1_0(do_mfc0_tracecontrol, t0); /* PDtrace support */
+// gen_helper_mfc0_tracecontrol(arg); /* PDtrace support */
rn = "TraceControl";
// break;
case 2:
-// tcg_gen_helper_1_0(do_mfc0_tracecontrol2, t0); /* PDtrace support */
+// gen_helper_mfc0_tracecontrol2(arg); /* PDtrace support */
rn = "TraceControl2";
// break;
case 3:
-// tcg_gen_helper_1_0(do_mfc0_usertracedata, t0); /* PDtrace support */
+// gen_helper_mfc0_usertracedata(arg); /* PDtrace support */
rn = "UserTraceData";
// break;
case 4:
-// tcg_gen_helper_1_0(do_mfc0_tracebpc, t0); /* PDtrace support */
+// gen_helper_mfc0_tracebpc(arg); /* PDtrace support */
rn = "TraceBPC";
// break;
default:
switch (sel) {
case 0:
/* EJTAG support */
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_DEPC));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_DEPC));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "DEPC";
break;
default:
case 25:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Performance0));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Performance0));
rn = "Performance0";
break;
case 1:
-// tcg_gen_helper_1_0(do_mfc0_performance1, t0);
+// gen_helper_mfc0_performance1(arg);
rn = "Performance1";
// break;
case 2:
-// tcg_gen_helper_1_0(do_mfc0_performance2, t0);
+// gen_helper_mfc0_performance2(arg);
rn = "Performance2";
// break;
case 3:
-// tcg_gen_helper_1_0(do_mfc0_performance3, t0);
+// gen_helper_mfc0_performance3(arg);
rn = "Performance3";
// break;
case 4:
-// tcg_gen_helper_1_0(do_mfc0_performance4, t0);
+// gen_helper_mfc0_performance4(arg);
rn = "Performance4";
// break;
case 5:
-// tcg_gen_helper_1_0(do_mfc0_performance5, t0);
+// gen_helper_mfc0_performance5(arg);
rn = "Performance5";
// break;
case 6:
-// tcg_gen_helper_1_0(do_mfc0_performance6, t0);
+// gen_helper_mfc0_performance6(arg);
rn = "Performance6";
// break;
case 7:
-// tcg_gen_helper_1_0(do_mfc0_performance7, t0);
+// gen_helper_mfc0_performance7(arg);
rn = "Performance7";
// break;
default:
}
break;
case 26:
- rn = "ECC";
- break;
+ tcg_gen_movi_tl(arg, 0); /* unimplemented */
+ rn = "ECC";
+ break;
case 27:
switch (sel) {
- /* ignored */
case 0 ... 3:
+ tcg_gen_movi_tl(arg, 0); /* unimplemented */
rn = "CacheErr";
break;
default:
case 2:
case 4:
case 6:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_TagLo));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_TagLo));
rn = "TagLo";
break;
case 1:
case 3:
case 5:
case 7:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_DataLo));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_DataLo));
rn = "DataLo";
break;
default:
case 2:
case 4:
case 6:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_TagHi));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_TagHi));
rn = "TagHi";
break;
case 1:
case 3:
case 5:
case 7:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_DataHi));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_DataHi));
rn = "DataHi";
break;
default:
case 30:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_ErrorEPC));
- tcg_gen_ext32s_tl(t0, t0);
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_ErrorEPC));
+ tcg_gen_ext32s_tl(arg, arg);
rn = "ErrorEPC";
break;
default:
switch (sel) {
case 0:
/* EJTAG support */
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_DESAVE));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_DESAVE));
rn = "DESAVE";
break;
default:
default:
goto die;
}
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "mfc0 %s (reg %d sel %d)\n",
- rn, reg, sel);
- }
-#endif
+ LOG_DISAS("mfc0 %s (reg %d sel %d)\n", rn, reg, sel);
return;
die:
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "mfc0 %s (reg %d sel %d)\n",
- rn, reg, sel);
- }
-#endif
+ LOG_DISAS("mfc0 %s (reg %d sel %d)\n", rn, reg, sel);
generate_exception(ctx, EXCP_RI);
}
-static void gen_mtc0 (CPUState *env, DisasContext *ctx, TCGv t0, int reg, int sel)
+static void gen_mtc0 (CPUState *env, DisasContext *ctx, TCGv arg, int reg, int sel)
{
const char *rn = "invalid";
case 0:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_index, t0);
+ gen_helper_mtc0_index(arg);
rn = "Index";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_mvpcontrol, t0);
+ gen_helper_mtc0_mvpcontrol(arg);
rn = "MVPControl";
break;
case 2:
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_vpecontrol, t0);
+ gen_helper_mtc0_vpecontrol(arg);
rn = "VPEControl";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_vpeconf0, t0);
+ gen_helper_mtc0_vpeconf0(arg);
rn = "VPEConf0";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_vpeconf1, t0);
+ gen_helper_mtc0_vpeconf1(arg);
rn = "VPEConf1";
break;
case 4:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_yqmask, t0);
+ gen_helper_mtc0_yqmask(arg);
rn = "YQMask";
break;
case 5:
check_insn(env, ctx, ASE_MT);
- gen_mtc0_store64(t0, offsetof(CPUState, CP0_VPESchedule));
+ gen_mtc0_store64(arg, offsetof(CPUState, CP0_VPESchedule));
rn = "VPESchedule";
break;
case 6:
check_insn(env, ctx, ASE_MT);
- gen_mtc0_store64(t0, offsetof(CPUState, CP0_VPEScheFBack));
+ gen_mtc0_store64(arg, offsetof(CPUState, CP0_VPEScheFBack));
rn = "VPEScheFBack";
break;
case 7:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_vpeopt, t0);
+ gen_helper_mtc0_vpeopt(arg);
rn = "VPEOpt";
break;
default:
case 2:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_entrylo0, t0);
+ gen_helper_mtc0_entrylo0(arg);
rn = "EntryLo0";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcstatus, t0);
+ gen_helper_mtc0_tcstatus(arg);
rn = "TCStatus";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcbind, t0);
+ gen_helper_mtc0_tcbind(arg);
rn = "TCBind";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcrestart, t0);
+ gen_helper_mtc0_tcrestart(arg);
rn = "TCRestart";
break;
case 4:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tchalt, t0);
+ gen_helper_mtc0_tchalt(arg);
rn = "TCHalt";
break;
case 5:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tccontext, t0);
+ gen_helper_mtc0_tccontext(arg);
rn = "TCContext";
break;
case 6:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcschedule, t0);
+ gen_helper_mtc0_tcschedule(arg);
rn = "TCSchedule";
break;
case 7:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcschefback, t0);
+ gen_helper_mtc0_tcschefback(arg);
rn = "TCScheFBack";
break;
default:
case 3:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_entrylo1, t0);
+ gen_helper_mtc0_entrylo1(arg);
rn = "EntryLo1";
break;
default:
case 4:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_context, t0);
+ gen_helper_mtc0_context(arg);
rn = "Context";
break;
case 1:
-// tcg_gen_helper_0_1(do_mtc0_contextconfig, t0); /* SmartMIPS ASE */
+// gen_helper_mtc0_contextconfig(arg); /* SmartMIPS ASE */
rn = "ContextConfig";
// break;
default:
case 5:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_pagemask, t0);
+ gen_helper_mtc0_pagemask(arg);
rn = "PageMask";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_pagegrain, t0);
+ gen_helper_mtc0_pagegrain(arg);
rn = "PageGrain";
break;
default:
case 6:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_wired, t0);
+ gen_helper_mtc0_wired(arg);
rn = "Wired";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf0, t0);
+ gen_helper_mtc0_srsconf0(arg);
rn = "SRSConf0";
break;
case 2:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf1, t0);
+ gen_helper_mtc0_srsconf1(arg);
rn = "SRSConf1";
break;
case 3:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf2, t0);
+ gen_helper_mtc0_srsconf2(arg);
rn = "SRSConf2";
break;
case 4:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf3, t0);
+ gen_helper_mtc0_srsconf3(arg);
rn = "SRSConf3";
break;
case 5:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf4, t0);
+ gen_helper_mtc0_srsconf4(arg);
rn = "SRSConf4";
break;
default:
switch (sel) {
case 0:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_hwrena, t0);
+ gen_helper_mtc0_hwrena(arg);
rn = "HWREna";
break;
default:
case 9:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_count, t0);
+ gen_helper_mtc0_count(arg);
rn = "Count";
break;
/* 6,7 are implementation dependent */
default:
goto die;
}
- /* Stop translation as we may have switched the execution mode */
- ctx->bstate = BS_STOP;
break;
case 10:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_entryhi, t0);
+ gen_helper_mtc0_entryhi(arg);
rn = "EntryHi";
break;
default:
case 11:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_compare, t0);
+ gen_helper_mtc0_compare(arg);
rn = "Compare";
break;
/* 6,7 are implementation dependent */
default:
goto die;
}
- /* Stop translation as we may have switched the execution mode */
- ctx->bstate = BS_STOP;
break;
case 12:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_status, t0);
+ save_cpu_state(ctx, 1);
+ gen_helper_mtc0_status(arg);
/* BS_STOP isn't good enough here, hflags may have changed. */
gen_save_pc(ctx->pc + 4);
ctx->bstate = BS_EXCP;
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_intctl, t0);
+ gen_helper_mtc0_intctl(arg);
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "IntCtl";
break;
case 2:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsctl, t0);
+ gen_helper_mtc0_srsctl(arg);
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "SRSCtl";
break;
case 3:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mtc0_store32(t0, offsetof(CPUState, CP0_SRSMap));
+ gen_mtc0_store32(arg, offsetof(CPUState, CP0_SRSMap));
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "SRSMap";
case 13:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_cause, t0);
+ save_cpu_state(ctx, 1);
+ gen_helper_mtc0_cause(arg);
rn = "Cause";
break;
default:
goto die;
}
- /* Stop translation as we may have switched the execution mode */
- ctx->bstate = BS_STOP;
break;
case 14:
switch (sel) {
case 0:
- gen_mtc0_store64(t0, offsetof(CPUState, CP0_EPC));
+ gen_mtc0_store64(arg, offsetof(CPUState, CP0_EPC));
rn = "EPC";
break;
default:
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_ebase, t0);
+ gen_helper_mtc0_ebase(arg);
rn = "EBase";
break;
default:
case 16:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_config0, t0);
+ gen_helper_mtc0_config0(arg);
rn = "Config";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "Config1";
break;
case 2:
- tcg_gen_helper_0_1(do_mtc0_config2, t0);
+ gen_helper_mtc0_config2(arg);
rn = "Config2";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
case 18:
switch (sel) {
case 0 ... 7:
- tcg_gen_helper_0_1i(do_mtc0_watchlo, t0, sel);
+ gen_helper_1i(mtc0_watchlo, arg, sel);
rn = "WatchLo";
break;
default:
case 19:
switch (sel) {
case 0 ... 7:
- tcg_gen_helper_0_1i(do_mtc0_watchhi, t0, sel);
+ gen_helper_1i(mtc0_watchhi, arg, sel);
rn = "WatchHi";
break;
default:
case 0:
#if defined(TARGET_MIPS64)
check_insn(env, ctx, ISA_MIPS3);
- tcg_gen_helper_0_1(do_mtc0_xcontext, t0);
+ gen_helper_mtc0_xcontext(arg);
rn = "XContext";
break;
#endif
/* Officially reserved, but sel 0 is used for R1x000 framemask */
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_framemask, t0);
+ gen_helper_mtc0_framemask(arg);
rn = "Framemask";
break;
default:
case 23:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_debug, t0); /* EJTAG support */
+ gen_helper_mtc0_debug(arg); /* EJTAG support */
/* BS_STOP isn't good enough here, hflags may have changed. */
gen_save_pc(ctx->pc + 4);
ctx->bstate = BS_EXCP;
rn = "Debug";
break;
case 1:
-// tcg_gen_helper_0_1(do_mtc0_tracecontrol, t0); /* PDtrace support */
+// gen_helper_mtc0_tracecontrol(arg); /* PDtrace support */
rn = "TraceControl";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
// break;
case 2:
-// tcg_gen_helper_0_1(do_mtc0_tracecontrol2, t0); /* PDtrace support */
+// gen_helper_mtc0_tracecontrol2(arg); /* PDtrace support */
rn = "TraceControl2";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
case 3:
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
-// tcg_gen_helper_0_1(do_mtc0_usertracedata, t0); /* PDtrace support */
+// gen_helper_mtc0_usertracedata(arg); /* PDtrace support */
rn = "UserTraceData";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
// break;
case 4:
-// tcg_gen_helper_0_1(do_mtc0_tracebpc, t0); /* PDtrace support */
+// gen_helper_mtc0_tracebpc(arg); /* PDtrace support */
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "TraceBPC";
switch (sel) {
case 0:
/* EJTAG support */
- gen_mtc0_store64(t0, offsetof(CPUState, CP0_DEPC));
+ gen_mtc0_store64(arg, offsetof(CPUState, CP0_DEPC));
rn = "DEPC";
break;
default:
case 25:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_performance0, t0);
+ gen_helper_mtc0_performance0(arg);
rn = "Performance0";
break;
case 1:
-// tcg_gen_helper_0_1(do_mtc0_performance1, t0);
+// gen_helper_mtc0_performance1(arg);
rn = "Performance1";
// break;
case 2:
-// tcg_gen_helper_0_1(do_mtc0_performance2, t0);
+// gen_helper_mtc0_performance2(arg);
rn = "Performance2";
// break;
case 3:
-// tcg_gen_helper_0_1(do_mtc0_performance3, t0);
+// gen_helper_mtc0_performance3(arg);
rn = "Performance3";
// break;
case 4:
-// tcg_gen_helper_0_1(do_mtc0_performance4, t0);
+// gen_helper_mtc0_performance4(arg);
rn = "Performance4";
// break;
case 5:
-// tcg_gen_helper_0_1(do_mtc0_performance5, t0);
+// gen_helper_mtc0_performance5(arg);
rn = "Performance5";
// break;
case 6:
-// tcg_gen_helper_0_1(do_mtc0_performance6, t0);
+// gen_helper_mtc0_performance6(arg);
rn = "Performance6";
// break;
case 7:
-// tcg_gen_helper_0_1(do_mtc0_performance7, t0);
+// gen_helper_mtc0_performance7(arg);
rn = "Performance7";
// break;
default:
case 2:
case 4:
case 6:
- tcg_gen_helper_0_1(do_mtc0_taglo, t0);
+ gen_helper_mtc0_taglo(arg);
rn = "TagLo";
break;
case 1:
case 3:
case 5:
case 7:
- tcg_gen_helper_0_1(do_mtc0_datalo, t0);
+ gen_helper_mtc0_datalo(arg);
rn = "DataLo";
break;
default:
case 2:
case 4:
case 6:
- tcg_gen_helper_0_1(do_mtc0_taghi, t0);
+ gen_helper_mtc0_taghi(arg);
rn = "TagHi";
break;
case 1:
case 3:
case 5:
case 7:
- tcg_gen_helper_0_1(do_mtc0_datahi, t0);
+ gen_helper_mtc0_datahi(arg);
rn = "DataHi";
break;
default:
case 30:
switch (sel) {
case 0:
- gen_mtc0_store64(t0, offsetof(CPUState, CP0_ErrorEPC));
+ gen_mtc0_store64(arg, offsetof(CPUState, CP0_ErrorEPC));
rn = "ErrorEPC";
break;
default:
switch (sel) {
case 0:
/* EJTAG support */
- gen_mtc0_store32(t0, offsetof(CPUState, CP0_DESAVE));
+ gen_mtc0_store32(arg, offsetof(CPUState, CP0_DESAVE));
rn = "DESAVE";
break;
default:
default:
goto die;
}
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "mtc0 %s (reg %d sel %d)\n",
- rn, reg, sel);
- }
-#endif
+ LOG_DISAS("mtc0 %s (reg %d sel %d)\n", rn, reg, sel);
/* For simplicity assume that all writes can cause interrupts. */
if (use_icount) {
gen_io_end();
return;
die:
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "mtc0 %s (reg %d sel %d)\n",
- rn, reg, sel);
- }
-#endif
+ LOG_DISAS("mtc0 %s (reg %d sel %d)\n", rn, reg, sel);
generate_exception(ctx, EXCP_RI);
}
#if defined(TARGET_MIPS64)
-static void gen_dmfc0 (CPUState *env, DisasContext *ctx, TCGv t0, int reg, int sel)
+static void gen_dmfc0 (CPUState *env, DisasContext *ctx, TCGv arg, int reg, int sel)
{
const char *rn = "invalid";
case 0:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Index));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Index));
rn = "Index";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_mvpcontrol, t0);
+ gen_helper_mfc0_mvpcontrol(arg);
rn = "MVPControl";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_mvpconf0, t0);
+ gen_helper_mfc0_mvpconf0(arg);
rn = "MVPConf0";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_mvpconf1, t0);
+ gen_helper_mfc0_mvpconf1(arg);
rn = "MVPConf1";
break;
default:
case 1:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_mfc0_random, t0);
+ gen_helper_mfc0_random(arg);
rn = "Random";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_VPEControl));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_VPEControl));
rn = "VPEControl";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_VPEConf0));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_VPEConf0));
rn = "VPEConf0";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_VPEConf1));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_VPEConf1));
rn = "VPEConf1";
break;
case 4:
check_insn(env, ctx, ASE_MT);
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_YQMask));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_YQMask));
rn = "YQMask";
break;
case 5:
check_insn(env, ctx, ASE_MT);
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_VPESchedule));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_VPESchedule));
rn = "VPESchedule";
break;
case 6:
check_insn(env, ctx, ASE_MT);
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_VPEScheFBack));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_VPEScheFBack));
rn = "VPEScheFBack";
break;
case 7:
check_insn(env, ctx, ASE_MT);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_VPEOpt));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_VPEOpt));
rn = "VPEOpt";
break;
default:
case 2:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_EntryLo0));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_EntryLo0));
rn = "EntryLo0";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tcstatus, t0);
+ gen_helper_mfc0_tcstatus(arg);
rn = "TCStatus";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_mfc0_tcbind, t0);
+ gen_helper_mfc0_tcbind(arg);
rn = "TCBind";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_dmfc0_tcrestart, t0);
+ gen_helper_dmfc0_tcrestart(arg);
rn = "TCRestart";
break;
case 4:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_dmfc0_tchalt, t0);
+ gen_helper_dmfc0_tchalt(arg);
rn = "TCHalt";
break;
case 5:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_dmfc0_tccontext, t0);
+ gen_helper_dmfc0_tccontext(arg);
rn = "TCContext";
break;
case 6:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_dmfc0_tcschedule, t0);
+ gen_helper_dmfc0_tcschedule(arg);
rn = "TCSchedule";
break;
case 7:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_0(do_dmfc0_tcschefback, t0);
+ gen_helper_dmfc0_tcschefback(arg);
rn = "TCScheFBack";
break;
default:
case 3:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_EntryLo1));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_EntryLo1));
rn = "EntryLo1";
break;
default:
case 4:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_Context));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_Context));
rn = "Context";
break;
case 1:
-// tcg_gen_helper_1_0(do_dmfc0_contextconfig, t0); /* SmartMIPS ASE */
+// gen_helper_dmfc0_contextconfig(arg); /* SmartMIPS ASE */
rn = "ContextConfig";
// break;
default:
case 5:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_PageMask));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_PageMask));
rn = "PageMask";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_PageGrain));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_PageGrain));
rn = "PageGrain";
break;
default:
case 6:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Wired));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Wired));
rn = "Wired";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf0));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf0));
rn = "SRSConf0";
break;
case 2:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf1));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf1));
rn = "SRSConf1";
break;
case 3:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf2));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf2));
rn = "SRSConf2";
break;
case 4:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf3));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf3));
rn = "SRSConf3";
break;
case 5:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSConf4));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSConf4));
rn = "SRSConf4";
break;
default:
switch (sel) {
case 0:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_HWREna));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_HWREna));
rn = "HWREna";
break;
default:
case 8:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_BadVAddr));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_BadVAddr));
rn = "BadVAddr";
break;
default:
/* Mark as an IO operation because we read the time. */
if (use_icount)
gen_io_start();
- tcg_gen_helper_1_0(do_mfc0_count, t0);
+ gen_helper_mfc0_count(arg);
if (use_icount) {
gen_io_end();
ctx->bstate = BS_STOP;
case 10:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_EntryHi));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_EntryHi));
rn = "EntryHi";
break;
default:
case 11:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Compare));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Compare));
rn = "Compare";
break;
/* 6,7 are implementation dependent */
case 12:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Status));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Status));
rn = "Status";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_IntCtl));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_IntCtl));
rn = "IntCtl";
break;
case 2:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSCtl));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSCtl));
rn = "SRSCtl";
break;
case 3:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_SRSMap));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_SRSMap));
rn = "SRSMap";
break;
default:
case 13:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Cause));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Cause));
rn = "Cause";
break;
default:
case 14:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_EPC));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_EPC));
rn = "EPC";
break;
default:
case 15:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_PRid));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_PRid));
rn = "PRid";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_EBase));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_EBase));
rn = "EBase";
break;
default:
case 16:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config0));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config0));
rn = "Config";
break;
case 1:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config1));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config1));
rn = "Config1";
break;
case 2:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config2));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config2));
rn = "Config2";
break;
case 3:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config3));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config3));
rn = "Config3";
break;
/* 6,7 are implementation dependent */
case 6:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config6));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config6));
rn = "Config6";
break;
case 7:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Config7));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Config7));
rn = "Config7";
break;
default:
case 17:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_dmfc0_lladdr, t0);
+ gen_helper_dmfc0_lladdr(arg);
rn = "LLAddr";
break;
default:
case 18:
switch (sel) {
case 0 ... 7:
- tcg_gen_helper_1_i(do_dmfc0_watchlo, t0, sel);
+ gen_helper_1i(dmfc0_watchlo, arg, sel);
rn = "WatchLo";
break;
default:
case 19:
switch (sel) {
case 0 ... 7:
- tcg_gen_helper_1_i(do_mfc0_watchhi, t0, sel);
+ gen_helper_1i(mfc0_watchhi, arg, sel);
rn = "WatchHi";
break;
default:
switch (sel) {
case 0:
check_insn(env, ctx, ISA_MIPS3);
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_XContext));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_XContext));
rn = "XContext";
break;
default:
/* Officially reserved, but sel 0 is used for R1x000 framemask */
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Framemask));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Framemask));
rn = "Framemask";
break;
default:
}
break;
case 22:
- /* ignored */
+ tcg_gen_movi_tl(arg, 0); /* unimplemented */
rn = "'Diagnostic"; /* implementation dependent */
break;
case 23:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_mfc0_debug, t0); /* EJTAG support */
+ gen_helper_mfc0_debug(arg); /* EJTAG support */
rn = "Debug";
break;
case 1:
-// tcg_gen_helper_1_0(do_dmfc0_tracecontrol, t0); /* PDtrace support */
+// gen_helper_dmfc0_tracecontrol(arg); /* PDtrace support */
rn = "TraceControl";
// break;
case 2:
-// tcg_gen_helper_1_0(do_dmfc0_tracecontrol2, t0); /* PDtrace support */
+// gen_helper_dmfc0_tracecontrol2(arg); /* PDtrace support */
rn = "TraceControl2";
// break;
case 3:
-// tcg_gen_helper_1_0(do_dmfc0_usertracedata, t0); /* PDtrace support */
+// gen_helper_dmfc0_usertracedata(arg); /* PDtrace support */
rn = "UserTraceData";
// break;
case 4:
-// tcg_gen_helper_1_0(do_dmfc0_tracebpc, t0); /* PDtrace support */
+// gen_helper_dmfc0_tracebpc(arg); /* PDtrace support */
rn = "TraceBPC";
// break;
default:
switch (sel) {
case 0:
/* EJTAG support */
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_DEPC));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_DEPC));
rn = "DEPC";
break;
default:
case 25:
switch (sel) {
case 0:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_Performance0));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_Performance0));
rn = "Performance0";
break;
case 1:
-// tcg_gen_helper_1_0(do_dmfc0_performance1, t0);
+// gen_helper_dmfc0_performance1(arg);
rn = "Performance1";
// break;
case 2:
-// tcg_gen_helper_1_0(do_dmfc0_performance2, t0);
+// gen_helper_dmfc0_performance2(arg);
rn = "Performance2";
// break;
case 3:
-// tcg_gen_helper_1_0(do_dmfc0_performance3, t0);
+// gen_helper_dmfc0_performance3(arg);
rn = "Performance3";
// break;
case 4:
-// tcg_gen_helper_1_0(do_dmfc0_performance4, t0);
+// gen_helper_dmfc0_performance4(arg);
rn = "Performance4";
// break;
case 5:
-// tcg_gen_helper_1_0(do_dmfc0_performance5, t0);
+// gen_helper_dmfc0_performance5(arg);
rn = "Performance5";
// break;
case 6:
-// tcg_gen_helper_1_0(do_dmfc0_performance6, t0);
+// gen_helper_dmfc0_performance6(arg);
rn = "Performance6";
// break;
case 7:
-// tcg_gen_helper_1_0(do_dmfc0_performance7, t0);
+// gen_helper_dmfc0_performance7(arg);
rn = "Performance7";
// break;
default:
}
break;
case 26:
- rn = "ECC";
- break;
+ tcg_gen_movi_tl(arg, 0); /* unimplemented */
+ rn = "ECC";
+ break;
case 27:
switch (sel) {
/* ignored */
case 0 ... 3:
+ tcg_gen_movi_tl(arg, 0); /* unimplemented */
rn = "CacheErr";
break;
default:
case 2:
case 4:
case 6:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_TagLo));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_TagLo));
rn = "TagLo";
break;
case 1:
case 3:
case 5:
case 7:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_DataLo));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_DataLo));
rn = "DataLo";
break;
default:
case 2:
case 4:
case 6:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_TagHi));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_TagHi));
rn = "TagHi";
break;
case 1:
case 3:
case 5:
case 7:
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_DataHi));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_DataHi));
rn = "DataHi";
break;
default:
case 30:
switch (sel) {
case 0:
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_ErrorEPC));
+ tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUState, CP0_ErrorEPC));
rn = "ErrorEPC";
break;
default:
switch (sel) {
case 0:
/* EJTAG support */
- gen_mfc0_load32(t0, offsetof(CPUState, CP0_DESAVE));
+ gen_mfc0_load32(arg, offsetof(CPUState, CP0_DESAVE));
rn = "DESAVE";
break;
default:
default:
goto die;
}
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "dmfc0 %s (reg %d sel %d)\n",
- rn, reg, sel);
- }
-#endif
+ LOG_DISAS("dmfc0 %s (reg %d sel %d)\n", rn, reg, sel);
return;
die:
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "dmfc0 %s (reg %d sel %d)\n",
- rn, reg, sel);
- }
-#endif
+ LOG_DISAS("dmfc0 %s (reg %d sel %d)\n", rn, reg, sel);
generate_exception(ctx, EXCP_RI);
}
-static void gen_dmtc0 (CPUState *env, DisasContext *ctx, TCGv t0, int reg, int sel)
+static void gen_dmtc0 (CPUState *env, DisasContext *ctx, TCGv arg, int reg, int sel)
{
const char *rn = "invalid";
case 0:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_index, t0);
+ gen_helper_mtc0_index(arg);
rn = "Index";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_mvpcontrol, t0);
+ gen_helper_mtc0_mvpcontrol(arg);
rn = "MVPControl";
break;
case 2:
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_vpecontrol, t0);
+ gen_helper_mtc0_vpecontrol(arg);
rn = "VPEControl";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_vpeconf0, t0);
+ gen_helper_mtc0_vpeconf0(arg);
rn = "VPEConf0";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_vpeconf1, t0);
+ gen_helper_mtc0_vpeconf1(arg);
rn = "VPEConf1";
break;
case 4:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_yqmask, t0);
+ gen_helper_mtc0_yqmask(arg);
rn = "YQMask";
break;
case 5:
check_insn(env, ctx, ASE_MT);
- tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, CP0_VPESchedule));
+ tcg_gen_st_tl(arg, cpu_env, offsetof(CPUState, CP0_VPESchedule));
rn = "VPESchedule";
break;
case 6:
check_insn(env, ctx, ASE_MT);
- tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, CP0_VPEScheFBack));
+ tcg_gen_st_tl(arg, cpu_env, offsetof(CPUState, CP0_VPEScheFBack));
rn = "VPEScheFBack";
break;
case 7:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_vpeopt, t0);
+ gen_helper_mtc0_vpeopt(arg);
rn = "VPEOpt";
break;
default:
case 2:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_entrylo0, t0);
+ gen_helper_mtc0_entrylo0(arg);
rn = "EntryLo0";
break;
case 1:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcstatus, t0);
+ gen_helper_mtc0_tcstatus(arg);
rn = "TCStatus";
break;
case 2:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcbind, t0);
+ gen_helper_mtc0_tcbind(arg);
rn = "TCBind";
break;
case 3:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcrestart, t0);
+ gen_helper_mtc0_tcrestart(arg);
rn = "TCRestart";
break;
case 4:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tchalt, t0);
+ gen_helper_mtc0_tchalt(arg);
rn = "TCHalt";
break;
case 5:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tccontext, t0);
+ gen_helper_mtc0_tccontext(arg);
rn = "TCContext";
break;
case 6:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcschedule, t0);
+ gen_helper_mtc0_tcschedule(arg);
rn = "TCSchedule";
break;
case 7:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_0_1(do_mtc0_tcschefback, t0);
+ gen_helper_mtc0_tcschefback(arg);
rn = "TCScheFBack";
break;
default:
case 3:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_entrylo1, t0);
+ gen_helper_mtc0_entrylo1(arg);
rn = "EntryLo1";
break;
default:
case 4:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_context, t0);
+ gen_helper_mtc0_context(arg);
rn = "Context";
break;
case 1:
-// tcg_gen_helper_0_1(do_mtc0_contextconfig, t0); /* SmartMIPS ASE */
+// gen_helper_mtc0_contextconfig(arg); /* SmartMIPS ASE */
rn = "ContextConfig";
// break;
default:
case 5:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_pagemask, t0);
+ gen_helper_mtc0_pagemask(arg);
rn = "PageMask";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_pagegrain, t0);
+ gen_helper_mtc0_pagegrain(arg);
rn = "PageGrain";
break;
default:
case 6:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_wired, t0);
+ gen_helper_mtc0_wired(arg);
rn = "Wired";
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf0, t0);
+ gen_helper_mtc0_srsconf0(arg);
rn = "SRSConf0";
break;
case 2:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf1, t0);
+ gen_helper_mtc0_srsconf1(arg);
rn = "SRSConf1";
break;
case 3:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf2, t0);
+ gen_helper_mtc0_srsconf2(arg);
rn = "SRSConf2";
break;
case 4:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf3, t0);
+ gen_helper_mtc0_srsconf3(arg);
rn = "SRSConf3";
break;
case 5:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsconf4, t0);
+ gen_helper_mtc0_srsconf4(arg);
rn = "SRSConf4";
break;
default:
switch (sel) {
case 0:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_hwrena, t0);
+ gen_helper_mtc0_hwrena(arg);
rn = "HWREna";
break;
default:
case 9:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_count, t0);
+ gen_helper_mtc0_count(arg);
rn = "Count";
break;
/* 6,7 are implementation dependent */
case 10:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_entryhi, t0);
+ gen_helper_mtc0_entryhi(arg);
rn = "EntryHi";
break;
default:
case 11:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_compare, t0);
+ gen_helper_mtc0_compare(arg);
rn = "Compare";
break;
/* 6,7 are implementation dependent */
case 12:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_status, t0);
+ save_cpu_state(ctx, 1);
+ gen_helper_mtc0_status(arg);
/* BS_STOP isn't good enough here, hflags may have changed. */
gen_save_pc(ctx->pc + 4);
ctx->bstate = BS_EXCP;
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_intctl, t0);
+ gen_helper_mtc0_intctl(arg);
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "IntCtl";
break;
case 2:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_srsctl, t0);
+ gen_helper_mtc0_srsctl(arg);
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "SRSCtl";
break;
case 3:
check_insn(env, ctx, ISA_MIPS32R2);
- gen_mtc0_store32(t0, offsetof(CPUState, CP0_SRSMap));
+ gen_mtc0_store32(arg, offsetof(CPUState, CP0_SRSMap));
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "SRSMap";
case 13:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_cause, t0);
+ save_cpu_state(ctx, 1);
+ gen_helper_mtc0_cause(arg);
rn = "Cause";
break;
default:
goto die;
}
- /* Stop translation as we may have switched the execution mode */
- ctx->bstate = BS_STOP;
break;
case 14:
switch (sel) {
case 0:
- tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, CP0_EPC));
+ tcg_gen_st_tl(arg, cpu_env, offsetof(CPUState, CP0_EPC));
rn = "EPC";
break;
default:
break;
case 1:
check_insn(env, ctx, ISA_MIPS32R2);
- tcg_gen_helper_0_1(do_mtc0_ebase, t0);
+ gen_helper_mtc0_ebase(arg);
rn = "EBase";
break;
default:
case 16:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_config0, t0);
+ gen_helper_mtc0_config0(arg);
rn = "Config";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
break;
case 1:
- /* ignored */
+ /* ignored, read only */
rn = "Config1";
break;
case 2:
- tcg_gen_helper_0_1(do_mtc0_config2, t0);
+ gen_helper_mtc0_config2(arg);
rn = "Config2";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
case 18:
switch (sel) {
case 0 ... 7:
- tcg_gen_helper_0_1i(do_mtc0_watchlo, t0, sel);
+ gen_helper_1i(mtc0_watchlo, arg, sel);
rn = "WatchLo";
break;
default:
case 19:
switch (sel) {
case 0 ... 7:
- tcg_gen_helper_0_1i(do_mtc0_watchhi, t0, sel);
+ gen_helper_1i(mtc0_watchhi, arg, sel);
rn = "WatchHi";
break;
default:
switch (sel) {
case 0:
check_insn(env, ctx, ISA_MIPS3);
- tcg_gen_helper_0_1(do_mtc0_xcontext, t0);
+ gen_helper_mtc0_xcontext(arg);
rn = "XContext";
break;
default:
/* Officially reserved, but sel 0 is used for R1x000 framemask */
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_framemask, t0);
+ gen_helper_mtc0_framemask(arg);
rn = "Framemask";
break;
default:
case 23:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_debug, t0); /* EJTAG support */
+ gen_helper_mtc0_debug(arg); /* EJTAG support */
/* BS_STOP isn't good enough here, hflags may have changed. */
gen_save_pc(ctx->pc + 4);
ctx->bstate = BS_EXCP;
rn = "Debug";
break;
case 1:
-// tcg_gen_helper_0_1(do_mtc0_tracecontrol, t0); /* PDtrace support */
+// gen_helper_mtc0_tracecontrol(arg); /* PDtrace support */
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "TraceControl";
// break;
case 2:
-// tcg_gen_helper_0_1(do_mtc0_tracecontrol2, t0); /* PDtrace support */
+// gen_helper_mtc0_tracecontrol2(arg); /* PDtrace support */
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "TraceControl2";
// break;
case 3:
-// tcg_gen_helper_0_1(do_mtc0_usertracedata, t0); /* PDtrace support */
+// gen_helper_mtc0_usertracedata(arg); /* PDtrace support */
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "UserTraceData";
// break;
case 4:
-// tcg_gen_helper_0_1(do_mtc0_tracebpc, t0); /* PDtrace support */
+// gen_helper_mtc0_tracebpc(arg); /* PDtrace support */
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "TraceBPC";
switch (sel) {
case 0:
/* EJTAG support */
- tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, CP0_DEPC));
+ tcg_gen_st_tl(arg, cpu_env, offsetof(CPUState, CP0_DEPC));
rn = "DEPC";
break;
default:
case 25:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mtc0_performance0, t0);
+ gen_helper_mtc0_performance0(arg);
rn = "Performance0";
break;
case 1:
-// tcg_gen_helper_0_1(do_mtc0_performance1, t0);
+// gen_helper_mtc0_performance1(arg);
rn = "Performance1";
// break;
case 2:
-// tcg_gen_helper_0_1(do_mtc0_performance2, t0);
+// gen_helper_mtc0_performance2(arg);
rn = "Performance2";
// break;
case 3:
-// tcg_gen_helper_0_1(do_mtc0_performance3, t0);
+// gen_helper_mtc0_performance3(arg);
rn = "Performance3";
// break;
case 4:
-// tcg_gen_helper_0_1(do_mtc0_performance4, t0);
+// gen_helper_mtc0_performance4(arg);
rn = "Performance4";
// break;
case 5:
-// tcg_gen_helper_0_1(do_mtc0_performance5, t0);
+// gen_helper_mtc0_performance5(arg);
rn = "Performance5";
// break;
case 6:
-// tcg_gen_helper_0_1(do_mtc0_performance6, t0);
+// gen_helper_mtc0_performance6(arg);
rn = "Performance6";
// break;
case 7:
-// tcg_gen_helper_0_1(do_mtc0_performance7, t0);
+// gen_helper_mtc0_performance7(arg);
rn = "Performance7";
// break;
default:
case 2:
case 4:
case 6:
- tcg_gen_helper_0_1(do_mtc0_taglo, t0);
+ gen_helper_mtc0_taglo(arg);
rn = "TagLo";
break;
case 1:
case 3:
case 5:
case 7:
- tcg_gen_helper_0_1(do_mtc0_datalo, t0);
+ gen_helper_mtc0_datalo(arg);
rn = "DataLo";
break;
default:
case 2:
case 4:
case 6:
- tcg_gen_helper_0_1(do_mtc0_taghi, t0);
+ gen_helper_mtc0_taghi(arg);
rn = "TagHi";
break;
case 1:
case 3:
case 5:
case 7:
- tcg_gen_helper_0_1(do_mtc0_datahi, t0);
+ gen_helper_mtc0_datahi(arg);
rn = "DataHi";
break;
default:
case 30:
switch (sel) {
case 0:
- tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, CP0_ErrorEPC));
+ tcg_gen_st_tl(arg, cpu_env, offsetof(CPUState, CP0_ErrorEPC));
rn = "ErrorEPC";
break;
default:
switch (sel) {
case 0:
/* EJTAG support */
- gen_mtc0_store32(t0, offsetof(CPUState, CP0_DESAVE));
+ gen_mtc0_store32(arg, offsetof(CPUState, CP0_DESAVE));
rn = "DESAVE";
break;
default:
default:
goto die;
}
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "dmtc0 %s (reg %d sel %d)\n",
- rn, reg, sel);
- }
-#endif
+ LOG_DISAS("dmtc0 %s (reg %d sel %d)\n", rn, reg, sel);
/* For simplicity assume that all writes can cause interrupts. */
if (use_icount) {
gen_io_end();
return;
die:
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "dmtc0 %s (reg %d sel %d)\n",
- rn, reg, sel);
- }
-#endif
+ LOG_DISAS("dmtc0 %s (reg %d sel %d)\n", rn, reg, sel);
generate_exception(ctx, EXCP_RI);
}
#endif /* TARGET_MIPS64 */
int u, int sel, int h)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_local_new();
if ((env->CP0_VPEConf0 & (1 << CP0VPEC0_MVP)) == 0 &&
((env->tcs[other_tc].CP0_TCBind & (0xf << CP0TCBd_CurVPE)) !=
case 2:
switch (sel) {
case 1:
- tcg_gen_helper_1_0(do_mftc0_tcstatus, t0);
+ gen_helper_mftc0_tcstatus(t0);
break;
case 2:
- tcg_gen_helper_1_0(do_mftc0_tcbind, t0);
+ gen_helper_mftc0_tcbind(t0);
break;
case 3:
- tcg_gen_helper_1_0(do_mftc0_tcrestart, t0);
+ gen_helper_mftc0_tcrestart(t0);
break;
case 4:
- tcg_gen_helper_1_0(do_mftc0_tchalt, t0);
+ gen_helper_mftc0_tchalt(t0);
break;
case 5:
- tcg_gen_helper_1_0(do_mftc0_tccontext, t0);
+ gen_helper_mftc0_tccontext(t0);
break;
case 6:
- tcg_gen_helper_1_0(do_mftc0_tcschedule, t0);
+ gen_helper_mftc0_tcschedule(t0);
break;
case 7:
- tcg_gen_helper_1_0(do_mftc0_tcschefback, t0);
+ gen_helper_mftc0_tcschefback(t0);
break;
default:
gen_mfc0(env, ctx, t0, rt, sel);
case 10:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_mftc0_entryhi, t0);
+ gen_helper_mftc0_entryhi(t0);
break;
default:
gen_mfc0(env, ctx, t0, rt, sel);
case 12:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_mftc0_status, t0);
+ gen_helper_mftc0_status(t0);
break;
default:
gen_mfc0(env, ctx, t0, rt, sel);
case 23:
switch (sel) {
case 0:
- tcg_gen_helper_1_0(do_mftc0_debug, t0);
+ gen_helper_mftc0_debug(t0);
break;
default:
gen_mfc0(env, ctx, t0, rt, sel);
} else switch (sel) {
/* GPR registers. */
case 0:
- tcg_gen_helper_1_i(do_mftgpr, t0, rt);
+ gen_helper_1i(mftgpr, t0, rt);
break;
/* Auxiliary CPU registers */
case 1:
switch (rt) {
case 0:
- tcg_gen_helper_1_i(do_mftlo, t0, 0);
+ gen_helper_1i(mftlo, t0, 0);
break;
case 1:
- tcg_gen_helper_1_i(do_mfthi, t0, 0);
+ gen_helper_1i(mfthi, t0, 0);
break;
case 2:
- tcg_gen_helper_1_i(do_mftacx, t0, 0);
+ gen_helper_1i(mftacx, t0, 0);
break;
case 4:
- tcg_gen_helper_1_i(do_mftlo, t0, 1);
+ gen_helper_1i(mftlo, t0, 1);
break;
case 5:
- tcg_gen_helper_1_i(do_mfthi, t0, 1);
+ gen_helper_1i(mfthi, t0, 1);
break;
case 6:
- tcg_gen_helper_1_i(do_mftacx, t0, 1);
+ gen_helper_1i(mftacx, t0, 1);
break;
case 8:
- tcg_gen_helper_1_i(do_mftlo, t0, 2);
+ gen_helper_1i(mftlo, t0, 2);
break;
case 9:
- tcg_gen_helper_1_i(do_mfthi, t0, 2);
+ gen_helper_1i(mfthi, t0, 2);
break;
case 10:
- tcg_gen_helper_1_i(do_mftacx, t0, 2);
+ gen_helper_1i(mftacx, t0, 2);
break;
case 12:
- tcg_gen_helper_1_i(do_mftlo, t0, 3);
+ gen_helper_1i(mftlo, t0, 3);
break;
case 13:
- tcg_gen_helper_1_i(do_mfthi, t0, 3);
+ gen_helper_1i(mfthi, t0, 3);
break;
case 14:
- tcg_gen_helper_1_i(do_mftacx, t0, 3);
+ gen_helper_1i(mftacx, t0, 3);
break;
case 16:
- tcg_gen_helper_1_0(do_mftdsp, t0);
+ gen_helper_mftdsp(t0);
break;
default:
goto die;
case 2:
/* XXX: For now we support only a single FPU context. */
if (h == 0) {
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, rt);
tcg_gen_ext_i32_tl(t0, fp0);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
} else {
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32h(fp0, rt);
tcg_gen_ext_i32_tl(t0, fp0);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
break;
case 3:
/* XXX: For now we support only a single FPU context. */
- tcg_gen_helper_1_1i(do_cfc1, t0, t0, rt);
+ gen_helper_1i(cfc1, t0, rt);
break;
/* COP2: Not implemented. */
case 4:
default:
goto die;
}
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "mftr (reg %d u %d sel %d h %d)\n",
- rt, u, sel, h);
- }
-#endif
+ LOG_DISAS("mftr (reg %d u %d sel %d h %d)\n", rt, u, sel, h);
gen_store_gpr(t0, rd);
tcg_temp_free(t0);
return;
die:
tcg_temp_free(t0);
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "mftr (reg %d u %d sel %d h %d)\n",
- rt, u, sel, h);
- }
-#endif
+ LOG_DISAS("mftr (reg %d u %d sel %d h %d)\n", rt, u, sel, h);
generate_exception(ctx, EXCP_RI);
}
int u, int sel, int h)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_local_new();
gen_load_gpr(t0, rt);
if ((env->CP0_VPEConf0 & (1 << CP0VPEC0_MVP)) == 0 &&
case 2:
switch (sel) {
case 1:
- tcg_gen_helper_0_1(do_mttc0_tcstatus, t0);
+ gen_helper_mttc0_tcstatus(t0);
break;
case 2:
- tcg_gen_helper_0_1(do_mttc0_tcbind, t0);
+ gen_helper_mttc0_tcbind(t0);
break;
case 3:
- tcg_gen_helper_0_1(do_mttc0_tcrestart, t0);
+ gen_helper_mttc0_tcrestart(t0);
break;
case 4:
- tcg_gen_helper_0_1(do_mttc0_tchalt, t0);
+ gen_helper_mttc0_tchalt(t0);
break;
case 5:
- tcg_gen_helper_0_1(do_mttc0_tccontext, t0);
+ gen_helper_mttc0_tccontext(t0);
break;
case 6:
- tcg_gen_helper_0_1(do_mttc0_tcschedule, t0);
+ gen_helper_mttc0_tcschedule(t0);
break;
case 7:
- tcg_gen_helper_0_1(do_mttc0_tcschefback, t0);
+ gen_helper_mttc0_tcschefback(t0);
break;
default:
gen_mtc0(env, ctx, t0, rd, sel);
case 10:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mttc0_entryhi, t0);
+ gen_helper_mttc0_entryhi(t0);
break;
default:
gen_mtc0(env, ctx, t0, rd, sel);
case 12:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mttc0_status, t0);
+ gen_helper_mttc0_status(t0);
break;
default:
gen_mtc0(env, ctx, t0, rd, sel);
case 23:
switch (sel) {
case 0:
- tcg_gen_helper_0_1(do_mttc0_debug, t0);
+ gen_helper_mttc0_debug(t0);
break;
default:
gen_mtc0(env, ctx, t0, rd, sel);
} else switch (sel) {
/* GPR registers. */
case 0:
- tcg_gen_helper_0_1i(do_mttgpr, t0, rd);
+ gen_helper_1i(mttgpr, t0, rd);
break;
/* Auxiliary CPU registers */
case 1:
switch (rd) {
case 0:
- tcg_gen_helper_0_1i(do_mttlo, t0, 0);
+ gen_helper_1i(mttlo, t0, 0);
break;
case 1:
- tcg_gen_helper_0_1i(do_mtthi, t0, 0);
+ gen_helper_1i(mtthi, t0, 0);
break;
case 2:
- tcg_gen_helper_0_1i(do_mttacx, t0, 0);
+ gen_helper_1i(mttacx, t0, 0);
break;
case 4:
- tcg_gen_helper_0_1i(do_mttlo, t0, 1);
+ gen_helper_1i(mttlo, t0, 1);
break;
case 5:
- tcg_gen_helper_0_1i(do_mtthi, t0, 1);
+ gen_helper_1i(mtthi, t0, 1);
break;
case 6:
- tcg_gen_helper_0_1i(do_mttacx, t0, 1);
+ gen_helper_1i(mttacx, t0, 1);
break;
case 8:
- tcg_gen_helper_0_1i(do_mttlo, t0, 2);
+ gen_helper_1i(mttlo, t0, 2);
break;
case 9:
- tcg_gen_helper_0_1i(do_mtthi, t0, 2);
+ gen_helper_1i(mtthi, t0, 2);
break;
case 10:
- tcg_gen_helper_0_1i(do_mttacx, t0, 2);
+ gen_helper_1i(mttacx, t0, 2);
break;
case 12:
- tcg_gen_helper_0_1i(do_mttlo, t0, 3);
+ gen_helper_1i(mttlo, t0, 3);
break;
case 13:
- tcg_gen_helper_0_1i(do_mtthi, t0, 3);
+ gen_helper_1i(mtthi, t0, 3);
break;
case 14:
- tcg_gen_helper_0_1i(do_mttacx, t0, 3);
+ gen_helper_1i(mttacx, t0, 3);
break;
case 16:
- tcg_gen_helper_0_1(do_mttdsp, t0);
+ gen_helper_mttdsp(t0);
break;
default:
goto die;
case 2:
/* XXX: For now we support only a single FPU context. */
if (h == 0) {
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
tcg_gen_trunc_tl_i32(fp0, t0);
gen_store_fpr32(fp0, rd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
} else {
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
tcg_gen_trunc_tl_i32(fp0, t0);
gen_store_fpr32h(fp0, rd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
break;
case 3:
/* XXX: For now we support only a single FPU context. */
- tcg_gen_helper_0_1i(do_ctc1, t0, rd);
+ gen_helper_1i(ctc1, t0, rd);
break;
/* COP2: Not implemented. */
case 4:
default:
goto die;
}
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "mttr (reg %d u %d sel %d h %d)\n",
- rd, u, sel, h);
- }
-#endif
+ LOG_DISAS("mttr (reg %d u %d sel %d h %d)\n", rd, u, sel, h);
tcg_temp_free(t0);
return;
die:
tcg_temp_free(t0);
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "mttr (reg %d u %d sel %d h %d)\n",
- rd, u, sel, h);
- }
-#endif
+ LOG_DISAS("mttr (reg %d u %d sel %d h %d)\n", rd, u, sel, h);
generate_exception(ctx, EXCP_RI);
}
/* Treat as NOP. */
return;
}
- {
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
-
- gen_mfc0(env, ctx, t0, rd, ctx->opcode & 0x7);
- gen_store_gpr(t0, rt);
- tcg_temp_free(t0);
- }
+ gen_mfc0(env, ctx, cpu_gpr[rt], rd, ctx->opcode & 0x7);
opn = "mfc0";
break;
case OPC_MTC0:
{
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
gen_load_gpr(t0, rt);
- save_cpu_state(ctx, 1);
gen_mtc0(env, ctx, t0, rd, ctx->opcode & 0x7);
tcg_temp_free(t0);
}
/* Treat as NOP. */
return;
}
- {
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
-
- gen_dmfc0(env, ctx, t0, rd, ctx->opcode & 0x7);
- gen_store_gpr(t0, rt);
- tcg_temp_free(t0);
- }
+ gen_dmfc0(env, ctx, cpu_gpr[rt], rd, ctx->opcode & 0x7);
opn = "dmfc0";
break;
case OPC_DMTC0:
check_insn(env, ctx, ISA_MIPS3);
{
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
gen_load_gpr(t0, rt);
- save_cpu_state(ctx, 1);
gen_dmtc0(env, ctx, t0, rd, ctx->opcode & 0x7);
tcg_temp_free(t0);
}
break;
case OPC_TLBWI:
opn = "tlbwi";
- if (!env->tlb->do_tlbwi)
+ if (!env->tlb->helper_tlbwi)
goto die;
- tcg_gen_helper_0_0(env->tlb->do_tlbwi);
+ gen_helper_tlbwi();
break;
case OPC_TLBWR:
opn = "tlbwr";
- if (!env->tlb->do_tlbwr)
+ if (!env->tlb->helper_tlbwr)
goto die;
- tcg_gen_helper_0_0(env->tlb->do_tlbwr);
+ gen_helper_tlbwr();
break;
case OPC_TLBP:
opn = "tlbp";
- if (!env->tlb->do_tlbp)
+ if (!env->tlb->helper_tlbp)
goto die;
- tcg_gen_helper_0_0(env->tlb->do_tlbp);
+ gen_helper_tlbp();
break;
case OPC_TLBR:
opn = "tlbr";
- if (!env->tlb->do_tlbr)
+ if (!env->tlb->helper_tlbr)
goto die;
- tcg_gen_helper_0_0(env->tlb->do_tlbr);
+ gen_helper_tlbr();
break;
case OPC_ERET:
opn = "eret";
check_insn(env, ctx, ISA_MIPS2);
- save_cpu_state(ctx, 1);
- tcg_gen_helper_0_0(do_eret);
+ gen_helper_eret();
ctx->bstate = BS_EXCP;
break;
case OPC_DERET:
MIPS_INVAL(opn);
generate_exception(ctx, EXCP_RI);
} else {
- save_cpu_state(ctx, 1);
- tcg_gen_helper_0_0(do_deret);
+ gen_helper_deret();
ctx->bstate = BS_EXCP;
}
break;
ctx->pc += 4;
save_cpu_state(ctx, 1);
ctx->pc -= 4;
- tcg_gen_helper_0_0(do_wait);
+ gen_helper_wait();
ctx->bstate = BS_EXCP;
break;
default:
{
target_ulong btarget;
const char *opn = "cp1 cond branch";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv_i32 t0 = tcg_temp_new_i32();
if (cc != 0)
check_insn(env, ctx, ISA_MIPS4 | ISA_MIPS32);
switch (op) {
case OPC_BC1F:
- {
- int l1 = gen_new_label();
- int l2 = gen_new_label();
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
-
- get_fp_cond(r_tmp1);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_not_tl(t0, t0);
- tcg_gen_movi_tl(t1, 0x1 << cc);
- tcg_gen_and_tl(t0, t0, t1);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_gen_movi_tl(t0, 0);
- tcg_gen_br(l2);
- gen_set_label(l1);
- tcg_gen_movi_tl(t0, 1);
- gen_set_label(l2);
- }
+ tcg_gen_shri_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_not_i32(t0, t0);
+ tcg_gen_andi_i32(t0, t0, 1);
+ tcg_gen_extu_i32_tl(bcond, t0);
opn = "bc1f";
goto not_likely;
case OPC_BC1FL:
- {
- int l1 = gen_new_label();
- int l2 = gen_new_label();
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
-
- get_fp_cond(r_tmp1);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_not_tl(t0, t0);
- tcg_gen_movi_tl(t1, 0x1 << cc);
- tcg_gen_and_tl(t0, t0, t1);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_gen_movi_tl(t0, 0);
- tcg_gen_br(l2);
- gen_set_label(l1);
- tcg_gen_movi_tl(t0, 1);
- gen_set_label(l2);
- }
+ tcg_gen_shri_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_not_i32(t0, t0);
+ tcg_gen_andi_i32(t0, t0, 1);
+ tcg_gen_extu_i32_tl(bcond, t0);
opn = "bc1fl";
goto likely;
case OPC_BC1T:
- {
- int l1 = gen_new_label();
- int l2 = gen_new_label();
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
-
- get_fp_cond(r_tmp1);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_movi_tl(t1, 0x1 << cc);
- tcg_gen_and_tl(t0, t0, t1);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_gen_movi_tl(t0, 0);
- tcg_gen_br(l2);
- gen_set_label(l1);
- tcg_gen_movi_tl(t0, 1);
- gen_set_label(l2);
- }
+ tcg_gen_shri_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_andi_i32(t0, t0, 1);
+ tcg_gen_extu_i32_tl(bcond, t0);
opn = "bc1t";
goto not_likely;
case OPC_BC1TL:
- {
- int l1 = gen_new_label();
- int l2 = gen_new_label();
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
-
- get_fp_cond(r_tmp1);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_movi_tl(t1, 0x1 << cc);
- tcg_gen_and_tl(t0, t0, t1);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_gen_movi_tl(t0, 0);
- tcg_gen_br(l2);
- gen_set_label(l1);
- tcg_gen_movi_tl(t0, 1);
- gen_set_label(l2);
- }
+ tcg_gen_shri_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_andi_i32(t0, t0, 1);
+ tcg_gen_extu_i32_tl(bcond, t0);
opn = "bc1tl";
likely:
ctx->hflags |= MIPS_HFLAG_BL;
- tcg_gen_trunc_tl_i32(bcond, t0);
break;
case OPC_BC1FANY2:
{
- int l1 = gen_new_label();
- int l2 = gen_new_label();
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
-
- get_fp_cond(r_tmp1);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_not_tl(t0, t0);
- tcg_gen_movi_tl(t1, 0x3 << cc);
- tcg_gen_and_tl(t0, t0, t1);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_gen_movi_tl(t0, 0);
- tcg_gen_br(l2);
- gen_set_label(l1);
- tcg_gen_movi_tl(t0, 1);
- gen_set_label(l2);
+ TCGv_i32 t1 = tcg_temp_new_i32();
+ tcg_gen_shri_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_shri_i32(t1, fpu_fcr31, get_fp_bit(cc+1));
+ tcg_gen_or_i32(t0, t0, t1);
+ tcg_temp_free_i32(t1);
+ tcg_gen_not_i32(t0, t0);
+ tcg_gen_andi_i32(t0, t0, 1);
+ tcg_gen_extu_i32_tl(bcond, t0);
}
opn = "bc1any2f";
goto not_likely;
case OPC_BC1TANY2:
{
- int l1 = gen_new_label();
- int l2 = gen_new_label();
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
-
- get_fp_cond(r_tmp1);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_movi_tl(t1, 0x3 << cc);
- tcg_gen_and_tl(t0, t0, t1);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_gen_movi_tl(t0, 0);
- tcg_gen_br(l2);
- gen_set_label(l1);
- tcg_gen_movi_tl(t0, 1);
- gen_set_label(l2);
+ TCGv_i32 t1 = tcg_temp_new_i32();
+ tcg_gen_shri_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_shri_i32(t1, fpu_fcr31, get_fp_bit(cc+1));
+ tcg_gen_or_i32(t0, t0, t1);
+ tcg_temp_free_i32(t1);
+ tcg_gen_andi_i32(t0, t0, 1);
+ tcg_gen_extu_i32_tl(bcond, t0);
}
opn = "bc1any2t";
goto not_likely;
case OPC_BC1FANY4:
{
- int l1 = gen_new_label();
- int l2 = gen_new_label();
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
-
- get_fp_cond(r_tmp1);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_not_tl(t0, t0);
- tcg_gen_movi_tl(t1, 0xf << cc);
- tcg_gen_and_tl(t0, t0, t1);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_gen_movi_tl(t0, 0);
- tcg_gen_br(l2);
- gen_set_label(l1);
- tcg_gen_movi_tl(t0, 1);
- gen_set_label(l2);
+ TCGv_i32 t1 = tcg_temp_new_i32();
+ tcg_gen_shri_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_shri_i32(t1, fpu_fcr31, get_fp_bit(cc+1));
+ tcg_gen_or_i32(t0, t0, t1);
+ tcg_gen_shri_i32(t1, fpu_fcr31, get_fp_bit(cc+2));
+ tcg_gen_or_i32(t0, t0, t1);
+ tcg_gen_shri_i32(t1, fpu_fcr31, get_fp_bit(cc+3));
+ tcg_gen_or_i32(t0, t0, t1);
+ tcg_temp_free_i32(t1);
+ tcg_gen_not_i32(t0, t0);
+ tcg_gen_andi_i32(t0, t0, 1);
+ tcg_gen_extu_i32_tl(bcond, t0);
}
opn = "bc1any4f";
goto not_likely;
case OPC_BC1TANY4:
{
- int l1 = gen_new_label();
- int l2 = gen_new_label();
- TCGv r_tmp1 = tcg_temp_new(TCG_TYPE_I32);
-
- get_fp_cond(r_tmp1);
- tcg_gen_ext_i32_tl(t0, r_tmp1);
- tcg_temp_free(r_tmp1);
- tcg_gen_movi_tl(t1, 0xf << cc);
- tcg_gen_and_tl(t0, t0, t1);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_gen_movi_tl(t0, 0);
- tcg_gen_br(l2);
- gen_set_label(l1);
- tcg_gen_movi_tl(t0, 1);
- gen_set_label(l2);
+ TCGv_i32 t1 = tcg_temp_new_i32();
+ tcg_gen_shri_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_shri_i32(t1, fpu_fcr31, get_fp_bit(cc+1));
+ tcg_gen_or_i32(t0, t0, t1);
+ tcg_gen_shri_i32(t1, fpu_fcr31, get_fp_bit(cc+2));
+ tcg_gen_or_i32(t0, t0, t1);
+ tcg_gen_shri_i32(t1, fpu_fcr31, get_fp_bit(cc+3));
+ tcg_gen_or_i32(t0, t0, t1);
+ tcg_temp_free_i32(t1);
+ tcg_gen_andi_i32(t0, t0, 1);
+ tcg_gen_extu_i32_tl(bcond, t0);
}
opn = "bc1any4t";
not_likely:
ctx->hflags |= MIPS_HFLAG_BC;
- tcg_gen_trunc_tl_i32(bcond, t0);
break;
default:
MIPS_INVAL(opn);
ctx->btarget = btarget;
out:
- tcg_temp_free(t0);
- tcg_temp_free(t1);
+ tcg_temp_free_i32(t0);
}
/* Coprocessor 1 (FPU) */
static void gen_cp1 (DisasContext *ctx, uint32_t opc, int rt, int fs)
{
const char *opn = "cp1 move";
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
switch (opc) {
case OPC_MFC1:
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
tcg_gen_ext_i32_tl(t0, fp0);
- tcg_temp_free(fp0);
- }
+ tcg_temp_free_i32(fp0);
+ }
gen_store_gpr(t0, rt);
opn = "mfc1";
break;
case OPC_MTC1:
gen_load_gpr(t0, rt);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
tcg_gen_trunc_tl_i32(fp0, t0);
gen_store_fpr32(fp0, fs);
- tcg_temp_free(fp0);
- }
+ tcg_temp_free_i32(fp0);
+ }
opn = "mtc1";
break;
case OPC_CFC1:
- tcg_gen_helper_1_i(do_cfc1, t0, fs);
+ gen_helper_1i(cfc1, t0, fs);
gen_store_gpr(t0, rt);
opn = "cfc1";
break;
case OPC_CTC1:
gen_load_gpr(t0, rt);
- tcg_gen_helper_0_1i(do_ctc1, t0, fs);
+ gen_helper_1i(ctc1, t0, fs);
opn = "ctc1";
break;
+#if defined(TARGET_MIPS64)
case OPC_DMFC1:
- {
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
-
- gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_mov_tl(t0, fp0);
- tcg_temp_free(fp0);
- }
+ gen_load_fpr64(ctx, t0, fs);
gen_store_gpr(t0, rt);
opn = "dmfc1";
break;
case OPC_DMTC1:
gen_load_gpr(t0, rt);
- {
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
-
- tcg_gen_mov_tl(fp0, t0);
- gen_store_fpr64(ctx, fp0, fs);
- tcg_temp_free(fp0);
- }
+ gen_store_fpr64(ctx, t0, fs);
opn = "dmtc1";
break;
+#endif
case OPC_MFHC1:
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32h(fp0, fs);
tcg_gen_ext_i32_tl(t0, fp0);
- tcg_temp_free(fp0);
- }
+ tcg_temp_free_i32(fp0);
+ }
gen_store_gpr(t0, rt);
opn = "mfhc1";
break;
case OPC_MTHC1:
gen_load_gpr(t0, rt);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
tcg_gen_trunc_tl_i32(fp0, t0);
gen_store_fpr32h(fp0, fs);
- tcg_temp_free(fp0);
- }
+ tcg_temp_free_i32(fp0);
+ }
opn = "mthc1";
break;
default:
static void gen_movci (DisasContext *ctx, int rd, int rs, int cc, int tf)
{
- int l1 = gen_new_label();
- uint32_t ccbit;
+ int l1;
TCGCond cond;
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv r_tmp = tcg_temp_local_new(TCG_TYPE_I32);
+ TCGv_i32 t0;
+
+ if (rd == 0) {
+ /* Treat as NOP. */
+ return;
+ }
- if (cc)
- ccbit = 1 << (24 + cc);
- else
- ccbit = 1 << 23;
if (tf)
cond = TCG_COND_EQ;
else
cond = TCG_COND_NE;
- gen_load_gpr(t0, rd);
- gen_load_gpr(t1, rs);
- tcg_gen_andi_i32(r_tmp, fpu_fcr31, ccbit);
- tcg_gen_brcondi_i32(cond, r_tmp, 0, l1);
- tcg_temp_free(r_tmp);
-
- tcg_gen_mov_tl(t0, t1);
- tcg_temp_free(t1);
-
+ l1 = gen_new_label();
+ t0 = tcg_temp_new_i32();
+ tcg_gen_andi_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_brcondi_i32(cond, t0, 0, l1);
+ tcg_temp_free_i32(t0);
+ if (rs == 0) {
+ tcg_gen_movi_tl(cpu_gpr[rd], 0);
+ } else {
+ tcg_gen_mov_tl(cpu_gpr[rd], cpu_gpr[rs]);
+ }
gen_set_label(l1);
- gen_store_gpr(t0, rd);
- tcg_temp_free(t0);
}
static inline void gen_movcf_s (int fs, int fd, int cc, int tf)
{
- uint32_t ccbit;
int cond;
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_local_new(TCG_TYPE_I32);
+ TCGv_i32 t0 = tcg_temp_new_i32();
int l1 = gen_new_label();
- if (cc)
- ccbit = 1 << (24 + cc);
- else
- ccbit = 1 << 23;
-
if (tf)
cond = TCG_COND_EQ;
else
cond = TCG_COND_NE;
- gen_load_fpr32(fp0, fs);
- gen_load_fpr32(fp1, fd);
- tcg_gen_andi_i32(r_tmp1, fpu_fcr31, ccbit);
- tcg_gen_brcondi_i32(cond, r_tmp1, 0, l1);
- tcg_gen_mov_i32(fp1, fp0);
- tcg_temp_free(fp0);
+ tcg_gen_andi_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_brcondi_i32(cond, t0, 0, l1);
+ gen_load_fpr32(t0, fs);
+ gen_store_fpr32(t0, fd);
gen_set_label(l1);
- tcg_temp_free(r_tmp1);
- gen_store_fpr32(fp1, fd);
- tcg_temp_free(fp1);
+ tcg_temp_free_i32(t0);
}
static inline void gen_movcf_d (DisasContext *ctx, int fs, int fd, int cc, int tf)
{
- uint32_t ccbit;
int cond;
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_local_new(TCG_TYPE_I64);
+ TCGv_i32 t0 = tcg_temp_new_i32();
+ TCGv_i64 fp0;
int l1 = gen_new_label();
- if (cc)
- ccbit = 1 << (24 + cc);
- else
- ccbit = 1 << 23;
-
if (tf)
cond = TCG_COND_EQ;
else
cond = TCG_COND_NE;
+ tcg_gen_andi_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_brcondi_i32(cond, t0, 0, l1);
+ tcg_temp_free_i32(t0);
+ fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- gen_load_fpr64(ctx, fp1, fd);
- tcg_gen_andi_i32(r_tmp1, fpu_fcr31, ccbit);
- tcg_gen_brcondi_i32(cond, r_tmp1, 0, l1);
- tcg_gen_mov_i64(fp1, fp0);
- tcg_temp_free(fp0);
+ gen_store_fpr64(ctx, fp0, fd);
+ tcg_temp_free_i64(fp0);
gen_set_label(l1);
- tcg_temp_free(r_tmp1);
- gen_store_fpr64(ctx, fp1, fd);
- tcg_temp_free(fp1);
}
static inline void gen_movcf_ps (int fs, int fd, int cc, int tf)
{
int cond;
- TCGv r_tmp1 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv r_tmp2 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fph0 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fph1 = tcg_temp_local_new(TCG_TYPE_I32);
+ TCGv_i32 t0 = tcg_temp_new_i32();
int l1 = gen_new_label();
int l2 = gen_new_label();
else
cond = TCG_COND_NE;
- gen_load_fpr32(fp0, fs);
- gen_load_fpr32h(fph0, fs);
- gen_load_fpr32(fp1, fd);
- gen_load_fpr32h(fph1, fd);
- get_fp_cond(r_tmp1);
- tcg_gen_shri_i32(r_tmp1, r_tmp1, cc);
- tcg_gen_andi_i32(r_tmp2, r_tmp1, 0x1);
- tcg_gen_brcondi_i32(cond, r_tmp2, 0, l1);
- tcg_gen_mov_i32(fp1, fp0);
- tcg_temp_free(fp0);
+ tcg_gen_andi_i32(t0, fpu_fcr31, get_fp_bit(cc));
+ tcg_gen_brcondi_i32(cond, t0, 0, l1);
+ gen_load_fpr32(t0, fs);
+ gen_store_fpr32(t0, fd);
gen_set_label(l1);
- tcg_gen_andi_i32(r_tmp2, r_tmp1, 0x2);
- tcg_gen_brcondi_i32(cond, r_tmp2, 0, l2);
- tcg_gen_mov_i32(fph1, fph0);
- tcg_temp_free(fph0);
+
+ tcg_gen_andi_i32(t0, fpu_fcr31, get_fp_bit(cc+1));
+ tcg_gen_brcondi_i32(cond, t0, 0, l2);
+ gen_load_fpr32h(t0, fs);
+ gen_store_fpr32h(t0, fd);
+ tcg_temp_free_i32(t0);
gen_set_label(l2);
- tcg_temp_free(r_tmp1);
- tcg_temp_free(r_tmp2);
- gen_store_fpr32(fp1, fd);
- gen_store_fpr32h(fph1, fd);
- tcg_temp_free(fp1);
- tcg_temp_free(fph1);
}
switch (ctx->opcode & FOP(0x3f, 0x1f)) {
case FOP(0, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
- tcg_gen_helper_1_2(do_float_add_s, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_add_s(fp0, fp0, fp1);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "add.s";
optype = BINOP;
break;
case FOP(1, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
- tcg_gen_helper_1_2(do_float_sub_s, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_sub_s(fp0, fp0, fp1);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "sub.s";
optype = BINOP;
break;
case FOP(2, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
- tcg_gen_helper_1_2(do_float_mul_s, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_mul_s(fp0, fp0, fp1);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "mul.s";
optype = BINOP;
break;
case FOP(3, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
- tcg_gen_helper_1_2(do_float_div_s, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_div_s(fp0, fp0, fp1);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "div.s";
optype = BINOP;
break;
case FOP(4, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_sqrt_s, fp0, fp0);
+ gen_helper_float_sqrt_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "sqrt.s";
break;
case FOP(5, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_abs_s, fp0, fp0);
+ gen_helper_float_abs_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "abs.s";
break;
case FOP(6, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "mov.s";
break;
case FOP(7, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_chs_s, fp0, fp0);
+ gen_helper_float_chs_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "neg.s";
break;
case FOP(8, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr32(fp32, fs);
- tcg_gen_helper_1_1(do_float_roundl_s, fp64, fp32);
- tcg_temp_free(fp32);
+ gen_helper_float_roundl_s(fp64, fp32);
+ tcg_temp_free_i32(fp32);
gen_store_fpr64(ctx, fp64, fd);
- tcg_temp_free(fp64);
+ tcg_temp_free_i64(fp64);
}
opn = "round.l.s";
break;
case FOP(9, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr32(fp32, fs);
- tcg_gen_helper_1_1(do_float_truncl_s, fp64, fp32);
- tcg_temp_free(fp32);
+ gen_helper_float_truncl_s(fp64, fp32);
+ tcg_temp_free_i32(fp32);
gen_store_fpr64(ctx, fp64, fd);
- tcg_temp_free(fp64);
+ tcg_temp_free_i64(fp64);
}
opn = "trunc.l.s";
break;
case FOP(10, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr32(fp32, fs);
- tcg_gen_helper_1_1(do_float_ceill_s, fp64, fp32);
- tcg_temp_free(fp32);
+ gen_helper_float_ceill_s(fp64, fp32);
+ tcg_temp_free_i32(fp32);
gen_store_fpr64(ctx, fp64, fd);
- tcg_temp_free(fp64);
+ tcg_temp_free_i64(fp64);
}
opn = "ceil.l.s";
break;
case FOP(11, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr32(fp32, fs);
- tcg_gen_helper_1_1(do_float_floorl_s, fp64, fp32);
- tcg_temp_free(fp32);
+ gen_helper_float_floorl_s(fp64, fp32);
+ tcg_temp_free_i32(fp32);
gen_store_fpr64(ctx, fp64, fd);
- tcg_temp_free(fp64);
+ tcg_temp_free_i64(fp64);
}
opn = "floor.l.s";
break;
case FOP(12, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_roundw_s, fp0, fp0);
+ gen_helper_float_roundw_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "round.w.s";
break;
case FOP(13, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_truncw_s, fp0, fp0);
+ gen_helper_float_truncw_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "trunc.w.s";
break;
case FOP(14, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_ceilw_s, fp0, fp0);
+ gen_helper_float_ceilw_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "ceil.w.s";
break;
case FOP(15, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_floorw_s, fp0, fp0);
+ gen_helper_float_floorw_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "floor.w.s";
break;
case FOP(18, 16):
{
int l1 = gen_new_label();
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I32);
+ TCGv_i32 fp0;
- gen_load_gpr(t0, ft);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_temp_free(t0);
+ if (ft != 0) {
+ tcg_gen_brcondi_tl(TCG_COND_NE, cpu_gpr[ft], 0, l1);
+ }
+ fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
gen_set_label(l1);
}
opn = "movz.s";
case FOP(19, 16):
{
int l1 = gen_new_label();
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I32);
-
- gen_load_gpr(t0, ft);
- tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1);
- tcg_temp_free(t0);
- gen_load_fpr32(fp0, fs);
- gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
- gen_set_label(l1);
+ TCGv_i32 fp0;
+
+ if (ft != 0) {
+ tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_gpr[ft], 0, l1);
+ fp0 = tcg_temp_new_i32();
+ gen_load_fpr32(fp0, fs);
+ gen_store_fpr32(fp0, fd);
+ tcg_temp_free_i32(fp0);
+ gen_set_label(l1);
+ }
}
opn = "movn.s";
break;
case FOP(21, 16):
check_cop1x(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_recip_s, fp0, fp0);
+ gen_helper_float_recip_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "recip.s";
break;
case FOP(22, 16):
check_cop1x(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_rsqrt_s, fp0, fp0);
+ gen_helper_float_rsqrt_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "rsqrt.s";
break;
case FOP(28, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, fd);
- tcg_gen_helper_1_2(do_float_recip2_s, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_recip2_s(fp0, fp0, fp1);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "recip2.s";
break;
case FOP(29, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_recip1_s, fp0, fp0);
+ gen_helper_float_recip1_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "recip1.s";
break;
case FOP(30, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_rsqrt1_s, fp0, fp0);
+ gen_helper_float_rsqrt1_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "rsqrt1.s";
break;
case FOP(31, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
- tcg_gen_helper_1_2(do_float_rsqrt2_s, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_rsqrt2_s(fp0, fp0, fp1);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "rsqrt2.s";
break;
case FOP(33, 16):
check_cp1_registers(ctx, fd);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr32(fp32, fs);
- tcg_gen_helper_1_1(do_float_cvtd_s, fp64, fp32);
- tcg_temp_free(fp32);
+ gen_helper_float_cvtd_s(fp64, fp32);
+ tcg_temp_free_i32(fp32);
gen_store_fpr64(ctx, fp64, fd);
- tcg_temp_free(fp64);
+ tcg_temp_free_i64(fp64);
}
opn = "cvt.d.s";
break;
case FOP(36, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_cvtw_s, fp0, fp0);
+ gen_helper_float_cvtw_s(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "cvt.w.s";
break;
case FOP(37, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr32(fp32, fs);
- tcg_gen_helper_1_1(do_float_cvtl_s, fp64, fp32);
- tcg_temp_free(fp32);
+ gen_helper_float_cvtl_s(fp64, fp32);
+ tcg_temp_free_i32(fp32);
gen_store_fpr64(ctx, fp64, fd);
- tcg_temp_free(fp64);
+ tcg_temp_free_i64(fp64);
}
opn = "cvt.l.s";
break;
case FOP(38, 16):
check_cp1_64bitmode(ctx);
{
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp32_0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp32_1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i64 fp64 = tcg_temp_new_i64();
+ TCGv_i32 fp32_0 = tcg_temp_new_i32();
+ TCGv_i32 fp32_1 = tcg_temp_new_i32();
gen_load_fpr32(fp32_0, fs);
gen_load_fpr32(fp32_1, ft);
tcg_gen_concat_i32_i64(fp64, fp32_0, fp32_1);
- tcg_temp_free(fp32_1);
- tcg_temp_free(fp32_0);
+ tcg_temp_free_i32(fp32_1);
+ tcg_temp_free_i32(fp32_0);
gen_store_fpr64(ctx, fp64, fd);
- tcg_temp_free(fp64);
+ tcg_temp_free_i64(fp64);
}
opn = "cvt.ps.s";
break;
case FOP(62, 16):
case FOP(63, 16):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
gen_cmp_s(func-48, fp0, fp1, cc);
opn = condnames[func-48];
}
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
}
break;
case FOP(0, 17):
check_cp1_registers(ctx, fs | ft | fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_add_d, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_add_d(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "add.d";
optype = BINOP;
case FOP(1, 17):
check_cp1_registers(ctx, fs | ft | fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_sub_d, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_sub_d(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "sub.d";
optype = BINOP;
case FOP(2, 17):
check_cp1_registers(ctx, fs | ft | fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_mul_d, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_mul_d(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "mul.d";
optype = BINOP;
case FOP(3, 17):
check_cp1_registers(ctx, fs | ft | fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_div_d, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_div_d(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "div.d";
optype = BINOP;
case FOP(4, 17):
check_cp1_registers(ctx, fs | fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_sqrt_d, fp0, fp0);
+ gen_helper_float_sqrt_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "sqrt.d";
break;
case FOP(5, 17):
check_cp1_registers(ctx, fs | fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_abs_d, fp0, fp0);
+ gen_helper_float_abs_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "abs.d";
break;
case FOP(6, 17):
check_cp1_registers(ctx, fs | fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "mov.d";
break;
case FOP(7, 17):
check_cp1_registers(ctx, fs | fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_chs_d, fp0, fp0);
+ gen_helper_float_chs_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "neg.d";
break;
case FOP(8, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_roundl_d, fp0, fp0);
+ gen_helper_float_roundl_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "round.l.d";
break;
case FOP(9, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_truncl_d, fp0, fp0);
+ gen_helper_float_truncl_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "trunc.l.d";
break;
case FOP(10, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_ceill_d, fp0, fp0);
+ gen_helper_float_ceill_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "ceil.l.d";
break;
case FOP(11, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_floorl_d, fp0, fp0);
+ gen_helper_float_floorl_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "floor.l.d";
break;
case FOP(12, 17):
check_cp1_registers(ctx, fs);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp64, fs);
- tcg_gen_helper_1_1(do_float_roundw_d, fp32, fp64);
- tcg_temp_free(fp64);
+ gen_helper_float_roundw_d(fp32, fp64);
+ tcg_temp_free_i64(fp64);
gen_store_fpr32(fp32, fd);
- tcg_temp_free(fp32);
+ tcg_temp_free_i32(fp32);
}
opn = "round.w.d";
break;
case FOP(13, 17):
check_cp1_registers(ctx, fs);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp64, fs);
- tcg_gen_helper_1_1(do_float_truncw_d, fp32, fp64);
- tcg_temp_free(fp64);
+ gen_helper_float_truncw_d(fp32, fp64);
+ tcg_temp_free_i64(fp64);
gen_store_fpr32(fp32, fd);
- tcg_temp_free(fp32);
+ tcg_temp_free_i32(fp32);
}
opn = "trunc.w.d";
break;
case FOP(14, 17):
check_cp1_registers(ctx, fs);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp64, fs);
- tcg_gen_helper_1_1(do_float_ceilw_d, fp32, fp64);
- tcg_temp_free(fp64);
+ gen_helper_float_ceilw_d(fp32, fp64);
+ tcg_temp_free_i64(fp64);
gen_store_fpr32(fp32, fd);
- tcg_temp_free(fp32);
+ tcg_temp_free_i32(fp32);
}
opn = "ceil.w.d";
break;
case FOP(15, 17):
check_cp1_registers(ctx, fs);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp64, fs);
- tcg_gen_helper_1_1(do_float_floorw_d, fp32, fp64);
- tcg_temp_free(fp64);
+ gen_helper_float_floorw_d(fp32, fp64);
+ tcg_temp_free_i64(fp64);
gen_store_fpr32(fp32, fd);
- tcg_temp_free(fp32);
+ tcg_temp_free_i32(fp32);
}
opn = "floor.w.d";
break;
case FOP(18, 17):
{
int l1 = gen_new_label();
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I64);
+ TCGv_i64 fp0;
- gen_load_gpr(t0, ft);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_temp_free(t0);
+ if (ft != 0) {
+ tcg_gen_brcondi_tl(TCG_COND_NE, cpu_gpr[ft], 0, l1);
+ }
+ fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
gen_set_label(l1);
}
opn = "movz.d";
case FOP(19, 17):
{
int l1 = gen_new_label();
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I64);
-
- gen_load_gpr(t0, ft);
- tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1);
- tcg_temp_free(t0);
- gen_load_fpr64(ctx, fp0, fs);
- gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
- gen_set_label(l1);
+ TCGv_i64 fp0;
+
+ if (ft != 0) {
+ tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_gpr[ft], 0, l1);
+ fp0 = tcg_temp_new_i64();
+ gen_load_fpr64(ctx, fp0, fs);
+ gen_store_fpr64(ctx, fp0, fd);
+ tcg_temp_free_i64(fp0);
+ gen_set_label(l1);
+ }
}
opn = "movn.d";
break;
case FOP(21, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_recip_d, fp0, fp0);
+ gen_helper_float_recip_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "recip.d";
break;
case FOP(22, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_rsqrt_d, fp0, fp0);
+ gen_helper_float_rsqrt_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "rsqrt.d";
break;
case FOP(28, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_recip2_d, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_recip2_d(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "recip2.d";
break;
case FOP(29, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_recip1_d, fp0, fp0);
+ gen_helper_float_recip1_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "recip1.d";
break;
case FOP(30, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_rsqrt1_d, fp0, fp0);
+ gen_helper_float_rsqrt1_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "rsqrt1.d";
break;
case FOP(31, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_rsqrt2_d, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_rsqrt2_d(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "rsqrt2.d";
break;
case FOP(62, 17):
case FOP(63, 17):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_cmp_d(func-48, fp0, fp1, cc);
opn = condnames[func-48];
}
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
}
break;
case FOP(32, 17):
check_cp1_registers(ctx, fs);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp64, fs);
- tcg_gen_helper_1_1(do_float_cvts_d, fp32, fp64);
- tcg_temp_free(fp64);
+ gen_helper_float_cvts_d(fp32, fp64);
+ tcg_temp_free_i64(fp64);
gen_store_fpr32(fp32, fd);
- tcg_temp_free(fp32);
+ tcg_temp_free_i32(fp32);
}
opn = "cvt.s.d";
break;
case FOP(36, 17):
check_cp1_registers(ctx, fs);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp64, fs);
- tcg_gen_helper_1_1(do_float_cvtw_d, fp32, fp64);
- tcg_temp_free(fp64);
+ gen_helper_float_cvtw_d(fp32, fp64);
+ tcg_temp_free_i64(fp64);
gen_store_fpr32(fp32, fd);
- tcg_temp_free(fp32);
+ tcg_temp_free_i32(fp32);
}
opn = "cvt.w.d";
break;
case FOP(37, 17):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_cvtl_d, fp0, fp0);
+ gen_helper_float_cvtl_d(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "cvt.l.d";
break;
case FOP(32, 20):
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_cvts_w, fp0, fp0);
+ gen_helper_float_cvts_w(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "cvt.s.w";
break;
case FOP(33, 20):
check_cp1_registers(ctx, fd);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr32(fp32, fs);
- tcg_gen_helper_1_1(do_float_cvtd_w, fp64, fp32);
- tcg_temp_free(fp32);
+ gen_helper_float_cvtd_w(fp64, fp32);
+ tcg_temp_free_i32(fp32);
gen_store_fpr64(ctx, fp64, fd);
- tcg_temp_free(fp64);
+ tcg_temp_free_i64(fp64);
}
opn = "cvt.d.w";
break;
case FOP(32, 21):
check_cp1_64bitmode(ctx);
{
- TCGv fp32 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp64 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i32 fp32 = tcg_temp_new_i32();
+ TCGv_i64 fp64 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp64, fs);
- tcg_gen_helper_1_1(do_float_cvts_l, fp32, fp64);
- tcg_temp_free(fp64);
+ gen_helper_float_cvts_l(fp32, fp64);
+ tcg_temp_free_i64(fp64);
gen_store_fpr32(fp32, fd);
- tcg_temp_free(fp32);
+ tcg_temp_free_i32(fp32);
}
opn = "cvt.s.l";
break;
case FOP(33, 21):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_cvtd_l, fp0, fp0);
+ gen_helper_float_cvtd_l(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "cvt.d.l";
break;
case FOP(38, 20):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_cvtps_pw, fp0, fp0);
+ gen_helper_float_cvtps_pw(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "cvt.ps.pw";
break;
case FOP(0, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_add_ps, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_add_ps(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "add.ps";
break;
case FOP(1, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_sub_ps, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_sub_ps(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "sub.ps";
break;
case FOP(2, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_mul_ps, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_mul_ps(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "mul.ps";
break;
case FOP(5, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_abs_ps, fp0, fp0);
+ gen_helper_float_abs_ps(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "abs.ps";
break;
case FOP(6, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "mov.ps";
break;
case FOP(7, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_chs_ps, fp0, fp0);
+ gen_helper_float_chs_ps(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "neg.ps";
break;
check_cp1_64bitmode(ctx);
{
int l1 = gen_new_label();
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fph0 = tcg_temp_local_new(TCG_TYPE_I32);
+ TCGv_i64 fp0;
- gen_load_gpr(t0, ft);
- tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- tcg_temp_free(t0);
- gen_load_fpr32(fp0, fs);
- gen_load_fpr32h(fph0, fs);
- gen_store_fpr32(fp0, fd);
- gen_store_fpr32h(fph0, fd);
- tcg_temp_free(fp0);
- tcg_temp_free(fph0);
+ if (ft != 0)
+ tcg_gen_brcondi_tl(TCG_COND_NE, cpu_gpr[ft], 0, l1);
+ fp0 = tcg_temp_new_i64();
+ gen_load_fpr64(ctx, fp0, fs);
+ gen_store_fpr64(ctx, fp0, fd);
+ tcg_temp_free_i64(fp0);
gen_set_label(l1);
}
opn = "movz.ps";
check_cp1_64bitmode(ctx);
{
int l1 = gen_new_label();
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fph0 = tcg_temp_local_new(TCG_TYPE_I32);
-
- gen_load_gpr(t0, ft);
- tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1);
- tcg_temp_free(t0);
- gen_load_fpr32(fp0, fs);
- gen_load_fpr32h(fph0, fs);
- gen_store_fpr32(fp0, fd);
- gen_store_fpr32h(fph0, fd);
- tcg_temp_free(fp0);
- tcg_temp_free(fph0);
- gen_set_label(l1);
+ TCGv_i64 fp0;
+
+ if (ft != 0) {
+ tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_gpr[ft], 0, l1);
+ fp0 = tcg_temp_new_i64();
+ gen_load_fpr64(ctx, fp0, fs);
+ gen_store_fpr64(ctx, fp0, fd);
+ tcg_temp_free_i64(fp0);
+ gen_set_label(l1);
+ }
}
opn = "movn.ps";
break;
case FOP(24, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, ft);
gen_load_fpr64(ctx, fp1, fs);
- tcg_gen_helper_1_2(do_float_addr_ps, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_addr_ps(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "addr.ps";
break;
case FOP(26, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, ft);
gen_load_fpr64(ctx, fp1, fs);
- tcg_gen_helper_1_2(do_float_mulr_ps, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_mulr_ps(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "mulr.ps";
break;
case FOP(28, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, fd);
- tcg_gen_helper_1_2(do_float_recip2_ps, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_recip2_ps(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "recip2.ps";
break;
case FOP(29, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_recip1_ps, fp0, fp0);
+ gen_helper_float_recip1_ps(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "recip1.ps";
break;
case FOP(30, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_rsqrt1_ps, fp0, fp0);
+ gen_helper_float_rsqrt1_ps(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "rsqrt1.ps";
break;
case FOP(31, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
- tcg_gen_helper_1_2(do_float_rsqrt2_ps, fp0, fp0, fp1);
- tcg_temp_free(fp1);
+ gen_helper_float_rsqrt2_ps(fp0, fp0, fp1);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "rsqrt2.ps";
break;
case FOP(32, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32h(fp0, fs);
- tcg_gen_helper_1_1(do_float_cvts_pu, fp0, fp0);
+ gen_helper_float_cvts_pu(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "cvt.s.pu";
break;
case FOP(36, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
- tcg_gen_helper_1_1(do_float_cvtpw_ps, fp0, fp0);
+ gen_helper_float_cvtpw_ps(fp0, fp0);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "cvt.pw.ps";
break;
case FOP(40, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
- tcg_gen_helper_1_1(do_float_cvts_pl, fp0, fp0);
+ gen_helper_float_cvts_pl(fp0, fp0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "cvt.s.pl";
break;
case FOP(44, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
gen_store_fpr32h(fp0, fd);
gen_store_fpr32(fp1, fd);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
}
opn = "pll.ps";
break;
case FOP(45, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32h(fp1, ft);
gen_store_fpr32(fp1, fd);
gen_store_fpr32h(fp0, fd);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
}
opn = "plu.ps";
break;
case FOP(46, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32h(fp0, fs);
gen_load_fpr32(fp1, ft);
gen_store_fpr32(fp1, fd);
gen_store_fpr32h(fp0, fd);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
}
opn = "pul.ps";
break;
case FOP(47, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
gen_load_fpr32h(fp0, fs);
gen_load_fpr32h(fp1, ft);
gen_store_fpr32(fp1, fd);
gen_store_fpr32h(fp0, fd);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
}
opn = "puu.ps";
break;
case FOP(63, 22):
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_cmp_ps(func-48, fp0, fp1, cc);
opn = condnames[func-48];
}
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
}
break;
default:
{
const char *opn = "extended float load/store";
int store = 0;
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
if (base == 0) {
gen_load_gpr(t0, index);
} else if (index == 0) {
gen_load_gpr(t0, base);
} else {
- gen_load_gpr(t0, base);
- gen_load_gpr(t1, index);
- gen_op_addr_add(ctx, t0, t1);
+ gen_load_gpr(t0, index);
+ gen_op_addr_add(ctx, t0, cpu_gpr[base]);
}
/* Don't do NOP if destination is zero: we must perform the actual
memory access. */
+ save_cpu_state(ctx, 0);
switch (opc) {
case OPC_LWXC1:
check_cop1x(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
- tcg_gen_qemu_ld32s(fp0, t0, ctx->mem_idx);
+ tcg_gen_qemu_ld32s(t0, t0, ctx->mem_idx);
+ tcg_gen_trunc_tl_i32(fp0, t0);
gen_store_fpr32(fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i32(fp0);
}
opn = "lwxc1";
break;
check_cop1x(ctx);
check_cp1_registers(ctx, fd);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
tcg_gen_qemu_ld64(fp0, t0, ctx->mem_idx);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "ldxc1";
break;
check_cp1_64bitmode(ctx);
tcg_gen_andi_tl(t0, t0, ~0x7);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
tcg_gen_qemu_ld64(fp0, t0, ctx->mem_idx);
gen_store_fpr64(ctx, fp0, fd);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "luxc1";
break;
case OPC_SWXC1:
check_cop1x(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv t1 = tcg_temp_new();
gen_load_fpr32(fp0, fs);
- tcg_gen_qemu_st32(fp0, t0, ctx->mem_idx);
- tcg_temp_free(fp0);
+ tcg_gen_extu_i32_tl(t1, fp0);
+ tcg_gen_qemu_st32(t1, t0, ctx->mem_idx);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free(t1);
}
opn = "swxc1";
store = 1;
check_cop1x(ctx);
check_cp1_registers(ctx, fs);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
tcg_gen_qemu_st64(fp0, t0, ctx->mem_idx);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "sdxc1";
store = 1;
check_cp1_64bitmode(ctx);
tcg_gen_andi_tl(t0, t0, ~0x7);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
tcg_gen_qemu_st64(fp0, t0, ctx->mem_idx);
- tcg_temp_free(fp0);
+ tcg_temp_free_i64(fp0);
}
opn = "suxc1";
store = 1;
break;
- default:
- MIPS_INVAL(opn);
- generate_exception(ctx, EXCP_RI);
- tcg_temp_free(t0);
- tcg_temp_free(t1);
- return;
}
tcg_temp_free(t0);
- tcg_temp_free(t1);
MIPS_DEBUG("%s %s, %s(%s)", opn, fregnames[store ? fs : fd],
regnames[index], regnames[base]);
}
case OPC_ALNV_PS:
check_cp1_64bitmode(ctx);
{
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv fp0 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fph0 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_local_new(TCG_TYPE_I32);
- TCGv fph1 = tcg_temp_local_new(TCG_TYPE_I32);
+ TCGv t0 = tcg_temp_local_new();
+ TCGv_i32 fp = tcg_temp_new_i32();
+ TCGv_i32 fph = tcg_temp_new_i32();
int l1 = gen_new_label();
int l2 = gen_new_label();
gen_load_gpr(t0, fr);
tcg_gen_andi_tl(t0, t0, 0x7);
- gen_load_fpr32(fp0, fs);
- gen_load_fpr32h(fph0, fs);
- gen_load_fpr32(fp1, ft);
- gen_load_fpr32h(fph1, ft);
tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1);
- gen_store_fpr32(fp0, fd);
- gen_store_fpr32h(fph0, fd);
+ gen_load_fpr32(fp, fs);
+ gen_load_fpr32h(fph, fs);
+ gen_store_fpr32(fp, fd);
+ gen_store_fpr32h(fph, fd);
tcg_gen_br(l2);
gen_set_label(l1);
tcg_gen_brcondi_tl(TCG_COND_NE, t0, 4, l2);
tcg_temp_free(t0);
#ifdef TARGET_WORDS_BIGENDIAN
- gen_store_fpr32(fph1, fd);
- gen_store_fpr32h(fp0, fd);
+ gen_load_fpr32(fp, fs);
+ gen_load_fpr32h(fph, ft);
+ gen_store_fpr32h(fp, fd);
+ gen_store_fpr32(fph, fd);
#else
- gen_store_fpr32(fph0, fd);
- gen_store_fpr32h(fp1, fd);
+ gen_load_fpr32h(fph, fs);
+ gen_load_fpr32(fp, ft);
+ gen_store_fpr32(fph, fd);
+ gen_store_fpr32h(fp, fd);
#endif
gen_set_label(l2);
- tcg_temp_free(fp0);
- tcg_temp_free(fph0);
- tcg_temp_free(fp1);
- tcg_temp_free(fph1);
+ tcg_temp_free_i32(fp);
+ tcg_temp_free_i32(fph);
}
opn = "alnv.ps";
break;
case OPC_MADD_S:
check_cop1x(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
+ TCGv_i32 fp2 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
gen_load_fpr32(fp2, fr);
- tcg_gen_helper_1_3(do_float_muladd_s, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_muladd_s(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i32(fp2);
}
opn = "madd.s";
break;
check_cop1x(ctx);
check_cp1_registers(ctx, fd | fs | ft | fr);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
+ TCGv_i64 fp2 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_load_fpr64(ctx, fp2, fr);
- tcg_gen_helper_1_3(do_float_muladd_d, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_muladd_d(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i64(fp2);
}
opn = "madd.d";
break;
case OPC_MADD_PS:
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
+ TCGv_i64 fp2 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_load_fpr64(ctx, fp2, fr);
- tcg_gen_helper_1_3(do_float_muladd_ps, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_muladd_ps(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i64(fp2);
}
opn = "madd.ps";
break;
case OPC_MSUB_S:
check_cop1x(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
+ TCGv_i32 fp2 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
gen_load_fpr32(fp2, fr);
- tcg_gen_helper_1_3(do_float_mulsub_s, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_mulsub_s(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i32(fp2);
}
opn = "msub.s";
break;
check_cop1x(ctx);
check_cp1_registers(ctx, fd | fs | ft | fr);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
+ TCGv_i64 fp2 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_load_fpr64(ctx, fp2, fr);
- tcg_gen_helper_1_3(do_float_mulsub_d, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_mulsub_d(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i64(fp2);
}
opn = "msub.d";
break;
case OPC_MSUB_PS:
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
+ TCGv_i64 fp2 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_load_fpr64(ctx, fp2, fr);
- tcg_gen_helper_1_3(do_float_mulsub_ps, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_mulsub_ps(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i64(fp2);
}
opn = "msub.ps";
break;
case OPC_NMADD_S:
check_cop1x(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
+ TCGv_i32 fp2 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
gen_load_fpr32(fp2, fr);
- tcg_gen_helper_1_3(do_float_nmuladd_s, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_nmuladd_s(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i32(fp2);
}
opn = "nmadd.s";
break;
check_cop1x(ctx);
check_cp1_registers(ctx, fd | fs | ft | fr);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
+ TCGv_i64 fp2 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_load_fpr64(ctx, fp2, fr);
- tcg_gen_helper_1_3(do_float_nmuladd_d, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_nmuladd_d(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i64(fp2);
}
opn = "nmadd.d";
break;
case OPC_NMADD_PS:
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
+ TCGv_i64 fp2 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_load_fpr64(ctx, fp2, fr);
- tcg_gen_helper_1_3(do_float_nmuladd_ps, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_nmuladd_ps(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i64(fp2);
}
opn = "nmadd.ps";
break;
case OPC_NMSUB_S:
check_cop1x(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I32);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I32);
+ TCGv_i32 fp0 = tcg_temp_new_i32();
+ TCGv_i32 fp1 = tcg_temp_new_i32();
+ TCGv_i32 fp2 = tcg_temp_new_i32();
gen_load_fpr32(fp0, fs);
gen_load_fpr32(fp1, ft);
gen_load_fpr32(fp2, fr);
- tcg_gen_helper_1_3(do_float_nmulsub_s, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_nmulsub_s(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i32(fp0);
+ tcg_temp_free_i32(fp1);
gen_store_fpr32(fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i32(fp2);
}
opn = "nmsub.s";
break;
check_cop1x(ctx);
check_cp1_registers(ctx, fd | fs | ft | fr);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
+ TCGv_i64 fp2 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_load_fpr64(ctx, fp2, fr);
- tcg_gen_helper_1_3(do_float_nmulsub_d, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_nmulsub_d(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i64(fp2);
}
opn = "nmsub.d";
break;
case OPC_NMSUB_PS:
check_cp1_64bitmode(ctx);
{
- TCGv fp0 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp1 = tcg_temp_new(TCG_TYPE_I64);
- TCGv fp2 = tcg_temp_new(TCG_TYPE_I64);
+ TCGv_i64 fp0 = tcg_temp_new_i64();
+ TCGv_i64 fp1 = tcg_temp_new_i64();
+ TCGv_i64 fp2 = tcg_temp_new_i64();
gen_load_fpr64(ctx, fp0, fs);
gen_load_fpr64(ctx, fp1, ft);
gen_load_fpr64(ctx, fp2, fr);
- tcg_gen_helper_1_3(do_float_nmulsub_ps, fp2, fp0, fp1, fp2);
- tcg_temp_free(fp0);
- tcg_temp_free(fp1);
+ gen_helper_float_nmulsub_ps(fp2, fp0, fp1, fp2);
+ tcg_temp_free_i64(fp0);
+ tcg_temp_free_i64(fp1);
gen_store_fpr64(ctx, fp2, fd);
- tcg_temp_free(fp2);
+ tcg_temp_free_i64(fp2);
}
opn = "nmsub.ps";
break;
int l1 = gen_new_label();
MIPS_DEBUG("blikely condition (" TARGET_FMT_lx ")", ctx->pc + 4);
- tcg_gen_brcondi_i32(TCG_COND_NE, bcond, 0, l1);
- {
- TCGv r_tmp = tcg_temp_new(TCG_TYPE_I32);
-
- tcg_gen_movi_i32(r_tmp, ctx->hflags & ~MIPS_HFLAG_BMASK);
- tcg_gen_st_i32(r_tmp, cpu_env, offsetof(CPUState, hflags));
- tcg_temp_free(r_tmp);
- }
+ tcg_gen_brcondi_tl(TCG_COND_NE, bcond, 0, l1);
+ tcg_gen_movi_i32(hflags, ctx->hflags & ~MIPS_HFLAG_BMASK);
gen_goto_tb(ctx, 1, ctx->pc + 4);
gen_set_label(l1);
}
case OPC_SPECIAL:
op1 = MASK_SPECIAL(ctx->opcode);
switch (op1) {
- case OPC_SLL: /* Arithmetic with immediate */
- case OPC_SRL ... OPC_SRA:
- gen_arith_imm(env, ctx, op1, rd, rt, sa);
+ case OPC_SLL: /* Shift with immediate */
+ case OPC_SRA:
+ case OPC_SRL:
+ gen_shift_imm(env, ctx, op1, rd, rt, sa);
break;
- case OPC_MOVZ ... OPC_MOVN:
+ case OPC_MOVN: /* Conditional move */
+ case OPC_MOVZ:
check_insn(env, ctx, ISA_MIPS4 | ISA_MIPS32);
- case OPC_SLLV: /* Arithmetic */
- case OPC_SRLV ... OPC_SRAV:
- case OPC_ADD ... OPC_NOR:
- case OPC_SLT ... OPC_SLTU:
+ gen_cond_move(env, op1, rd, rs, rt);
+ break;
+ case OPC_ADD ... OPC_SUBU:
gen_arith(env, ctx, op1, rd, rs, rt);
break;
+ case OPC_SLLV: /* Shifts */
+ case OPC_SRLV:
+ case OPC_SRAV:
+ gen_shift(env, ctx, op1, rd, rs, rt);
+ break;
+ case OPC_SLT: /* Set on less than */
+ case OPC_SLTU:
+ gen_slt(env, op1, rd, rs, rt);
+ break;
+ case OPC_AND: /* Logic*/
+ case OPC_OR:
+ case OPC_NOR:
+ case OPC_XOR:
+ gen_logic(env, op1, rd, rs, rt);
+ break;
case OPC_MULT ... OPC_DIVU:
if (sa) {
check_insn(env, ctx, INSN_VR54XX);
MIPS_INVAL("PMON / selsl");
generate_exception(ctx, EXCP_RI);
#else
- tcg_gen_helper_0_i(do_pmon, sa);
+ gen_helper_0i(pmon, sa);
#endif
break;
case OPC_SYSCALL:
generate_exception(ctx, EXCP_SYSCALL);
+ ctx->bstate = BS_STOP;
break;
case OPC_BREAK:
generate_exception(ctx, EXCP_BREAK);
case OPC_MOVCI:
check_insn(env, ctx, ISA_MIPS4 | ISA_MIPS32);
if (env->CP0_Config1 & (1 << CP0C1_FP)) {
- save_cpu_state(ctx, 1);
check_cp1_enabled(ctx);
gen_movci(ctx, rd, rs, (ctx->opcode >> 18) & 0x7,
(ctx->opcode >> 16) & 1);
#if defined(TARGET_MIPS64)
/* MIPS64 specific opcodes */
case OPC_DSLL:
- case OPC_DSRL ... OPC_DSRA:
+ case OPC_DSRA:
+ case OPC_DSRL:
case OPC_DSLL32:
- case OPC_DSRL32 ... OPC_DSRA32:
+ case OPC_DSRA32:
+ case OPC_DSRL32:
check_insn(env, ctx, ISA_MIPS3);
check_mips_64(ctx);
- gen_arith_imm(env, ctx, op1, rd, rt, sa);
+ gen_shift_imm(env, ctx, op1, rd, rt, sa);
break;
- case OPC_DSLLV:
- case OPC_DSRLV ... OPC_DSRAV:
case OPC_DADD ... OPC_DSUBU:
check_insn(env, ctx, ISA_MIPS3);
check_mips_64(ctx);
gen_arith(env, ctx, op1, rd, rs, rt);
break;
+ case OPC_DSLLV:
+ case OPC_DSRAV:
+ case OPC_DSRLV:
+ check_insn(env, ctx, ISA_MIPS3);
+ check_mips_64(ctx);
+ gen_shift(env, ctx, op1, rd, rs, rt);
+ break;
case OPC_DMULT ... OPC_DDIVU:
check_insn(env, ctx, ISA_MIPS3);
check_mips_64(ctx);
case OPC_MUL:
gen_arith(env, ctx, op1, rd, rs, rt);
break;
- case OPC_CLZ ... OPC_CLO:
+ case OPC_CLO:
+ case OPC_CLZ:
check_insn(env, ctx, ISA_MIPS32);
gen_cl(ctx, op1, rd, rs);
break;
/* Treat as NOP. */
break;
#if defined(TARGET_MIPS64)
- case OPC_DCLZ ... OPC_DCLO:
+ case OPC_DCLO:
+ case OPC_DCLZ:
check_insn(env, ctx, ISA_MIPS64);
check_mips_64(ctx);
gen_cl(ctx, op1, rd, rs);
case OPC_BSHFL:
check_insn(env, ctx, ISA_MIPS32R2);
op2 = MASK_BSHFL(ctx->opcode);
- {
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
-
- switch (op2) {
- case OPC_WSBH:
- gen_load_gpr(t1, rt);
- tcg_gen_helper_1_1(do_wsbh, t0, t1);
- gen_store_gpr(t0, rd);
- break;
- case OPC_SEB:
- gen_load_gpr(t1, rt);
- tcg_gen_ext8s_tl(t0, t1);
- gen_store_gpr(t0, rd);
- break;
- case OPC_SEH:
- gen_load_gpr(t1, rt);
- tcg_gen_ext16s_tl(t0, t1);
- gen_store_gpr(t0, rd);
- break;
- default: /* Invalid */
- MIPS_INVAL("bshfl");
- generate_exception(ctx, EXCP_RI);
- break;
- }
- tcg_temp_free(t0);
- tcg_temp_free(t1);
- }
+ gen_bshfl(ctx, op2, rt, rd);
break;
case OPC_RDHWR:
check_insn(env, ctx, ISA_MIPS32R2);
{
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
switch (rd) {
case 0:
save_cpu_state(ctx, 1);
- tcg_gen_helper_1_0(do_rdhwr_cpunum, t0);
+ gen_helper_rdhwr_cpunum(t0);
+ gen_store_gpr(t0, rt);
break;
case 1:
save_cpu_state(ctx, 1);
- tcg_gen_helper_1_0(do_rdhwr_synci_step, t0);
+ gen_helper_rdhwr_synci_step(t0);
+ gen_store_gpr(t0, rt);
break;
case 2:
save_cpu_state(ctx, 1);
- tcg_gen_helper_1_0(do_rdhwr_cc, t0);
+ gen_helper_rdhwr_cc(t0);
+ gen_store_gpr(t0, rt);
break;
case 3:
save_cpu_state(ctx, 1);
- tcg_gen_helper_1_0(do_rdhwr_ccres, t0);
+ gen_helper_rdhwr_ccres(t0);
+ gen_store_gpr(t0, rt);
break;
case 29:
- if (env->user_mode_only) {
- tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, tls_value));
- break;
- } else {
- /* XXX: Some CPUs implement this in hardware.
- Not supported yet. */
- }
+#if defined(CONFIG_USER_ONLY)
+ tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, tls_value));
+ gen_store_gpr(t0, rt);
+ break;
+#else
+ /* XXX: Some CPUs implement this in hardware.
+ Not supported yet. */
+#endif
default: /* Invalid */
MIPS_INVAL("rdhwr");
generate_exception(ctx, EXCP_RI);
break;
}
- gen_store_gpr(t0, rt);
tcg_temp_free(t0);
}
break;
case OPC_FORK:
check_insn(env, ctx, ASE_MT);
{
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
+ TCGv t1 = tcg_temp_new();
gen_load_gpr(t0, rt);
gen_load_gpr(t1, rs);
- tcg_gen_helper_0_2(do_fork, t0, t1);
+ gen_helper_fork(t0, t1);
tcg_temp_free(t0);
tcg_temp_free(t1);
}
case OPC_YIELD:
check_insn(env, ctx, ASE_MT);
{
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ TCGv t0 = tcg_temp_new();
+ save_cpu_state(ctx, 1);
gen_load_gpr(t0, rs);
- tcg_gen_helper_1_1(do_yield, t0, t0);
+ gen_helper_yield(t0, t0);
gen_store_gpr(t0, rd);
tcg_temp_free(t0);
}
check_insn(env, ctx, ISA_MIPS64R2);
check_mips_64(ctx);
op2 = MASK_DBSHFL(ctx->opcode);
- {
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
- TCGv t1 = tcg_temp_local_new(TCG_TYPE_TL);
-
- switch (op2) {
- case OPC_DSBH:
- gen_load_gpr(t1, rt);
- tcg_gen_helper_1_1(do_dsbh, t0, t1);
- break;
- case OPC_DSHD:
- gen_load_gpr(t1, rt);
- tcg_gen_helper_1_1(do_dshd, t0, t1);
- break;
- default: /* Invalid */
- MIPS_INVAL("dbshfl");
- generate_exception(ctx, EXCP_RI);
- break;
- }
- gen_store_gpr(t0, rd);
- tcg_temp_free(t0);
- tcg_temp_free(t1);
- }
+ gen_bshfl(ctx, op2, rt, rd);
break;
#endif
default: /* Invalid */
case OPC_DMTC0:
#endif
#ifndef CONFIG_USER_ONLY
- if (!env->user_mode_only)
- gen_cp0(env, ctx, op1, rt, rd);
+ gen_cp0(env, ctx, op1, rt, rd);
#endif /* !CONFIG_USER_ONLY */
break;
case OPC_C0_FIRST ... OPC_C0_LAST:
#ifndef CONFIG_USER_ONLY
- if (!env->user_mode_only)
- gen_cp0(env, ctx, MASK_C0(ctx->opcode), rt, rd);
+ gen_cp0(env, ctx, MASK_C0(ctx->opcode), rt, rd);
#endif /* !CONFIG_USER_ONLY */
break;
case OPC_MFMC0:
#ifndef CONFIG_USER_ONLY
- if (!env->user_mode_only) {
- TCGv t0 = tcg_temp_local_new(TCG_TYPE_TL);
+ {
+ TCGv t0 = tcg_temp_new();
op2 = MASK_MFMC0(ctx->opcode);
switch (op2) {
case OPC_DMT:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_1(do_dmt, t0, t0);
+ gen_helper_dmt(t0, t0);
+ gen_store_gpr(t0, rt);
break;
case OPC_EMT:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_1(do_emt, t0, t0);
- break;
+ gen_helper_emt(t0, t0);
+ gen_store_gpr(t0, rt);
+ break;
case OPC_DVPE:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_1(do_dvpe, t0, t0);
+ gen_helper_dvpe(t0, t0);
+ gen_store_gpr(t0, rt);
break;
case OPC_EVPE:
check_insn(env, ctx, ASE_MT);
- tcg_gen_helper_1_1(do_evpe, t0, t0);
+ gen_helper_evpe(t0, t0);
+ gen_store_gpr(t0, rt);
break;
case OPC_DI:
check_insn(env, ctx, ISA_MIPS32R2);
save_cpu_state(ctx, 1);
- tcg_gen_helper_1_0(do_di, t0);
+ gen_helper_di(t0);
+ gen_store_gpr(t0, rt);
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
break;
case OPC_EI:
check_insn(env, ctx, ISA_MIPS32R2);
save_cpu_state(ctx, 1);
- tcg_gen_helper_1_0(do_ei, t0);
+ gen_helper_ei(t0);
+ gen_store_gpr(t0, rt);
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
break;
generate_exception(ctx, EXCP_RI);
break;
}
- gen_store_gpr(t0, rt);
tcg_temp_free(t0);
}
#endif /* !CONFIG_USER_ONLY */
break;
}
break;
- case OPC_ADDI ... OPC_LUI: /* Arithmetic with immediate opcode */
+ case OPC_ADDI: /* Arithmetic with immediate opcode */
+ case OPC_ADDIU:
gen_arith_imm(env, ctx, op, rt, rs, imm);
break;
+ case OPC_SLTI: /* Set on less than with immediate opcode */
+ case OPC_SLTIU:
+ gen_slt_imm(env, op, rt, rs, imm);
+ break;
+ case OPC_ANDI: /* Arithmetic with immediate opcode */
+ case OPC_LUI:
+ case OPC_ORI:
+ case OPC_XORI:
+ gen_logic_imm(env, op, rt, rs, imm);
+ break;
case OPC_J ... OPC_JAL: /* Jump */
offset = (int32_t)(ctx->opcode & 0x3FFFFFF) << 2;
gen_compute_branch(ctx, op, rs, rt, offset);
case OPC_SB ... OPC_SW:
case OPC_SWR:
case OPC_LL:
- case OPC_SC:
gen_ldst(ctx, op, rt, rs, imm);
break;
+ case OPC_SC:
+ gen_st_cond(ctx, op, rt, rs, imm);
+ break;
case OPC_CACHE:
check_insn(env, ctx, ISA_MIPS3 | ISA_MIPS32);
/* Treat as NOP. */
case OPC_SWC1:
case OPC_SDC1:
if (env->CP0_Config1 & (1 << CP0C1_FP)) {
- save_cpu_state(ctx, 1);
check_cp1_enabled(ctx);
gen_flt_ldst(ctx, op, rt, rs, imm);
} else {
case OPC_CP1:
if (env->CP0_Config1 & (1 << CP0C1_FP)) {
- save_cpu_state(ctx, 1);
check_cp1_enabled(ctx);
op1 = MASK_CP1(ctx->opcode);
switch (op1) {
case OPC_CP3:
if (env->CP0_Config1 & (1 << CP0C1_FP)) {
- save_cpu_state(ctx, 1);
check_cp1_enabled(ctx);
op1 = MASK_CP3(ctx->opcode);
switch (op1) {
case OPC_SDL ... OPC_SDR:
case OPC_LLD:
case OPC_LD:
- case OPC_SCD:
case OPC_SD:
check_insn(env, ctx, ISA_MIPS3);
check_mips_64(ctx);
gen_ldst(ctx, op, rt, rs, imm);
break;
- case OPC_DADDI ... OPC_DADDIU:
+ case OPC_SCD:
+ check_insn(env, ctx, ISA_MIPS3);
+ check_mips_64(ctx);
+ gen_st_cond(ctx, op, rt, rs, imm);
+ break;
+ case OPC_DADDI:
+ case OPC_DADDIU:
check_insn(env, ctx, ISA_MIPS3);
check_mips_64(ctx);
gen_arith_imm(env, ctx, op, rt, rs, imm);
{
int l1 = gen_new_label();
- tcg_gen_brcondi_i32(TCG_COND_NE, bcond, 0, l1);
+ tcg_gen_brcondi_tl(TCG_COND_NE, bcond, 0, l1);
gen_goto_tb(ctx, 1, ctx->pc + 4);
gen_set_label(l1);
gen_goto_tb(ctx, 0, ctx->btarget);
DisasContext ctx;
target_ulong pc_start;
uint16_t *gen_opc_end;
+ CPUBreakpoint *bp;
int j, lj = -1;
int num_insns;
int max_insns;
- if (search_pc && loglevel)
- fprintf (logfile, "search pc %d\n", search_pc);
+ if (search_pc)
+ qemu_log("search pc %d\n", search_pc);
pc_start = tb->pc;
/* Leave some spare opc slots for branch handling. */
/* Restore delay slot state from the tb context. */
ctx.hflags = (uint32_t)tb->flags; /* FIXME: maybe use 64 bits here? */
restore_cpu_state(env, &ctx);
- if (env->user_mode_only)
+#ifdef CONFIG_USER_ONLY
ctx.mem_idx = MIPS_HFLAG_UM;
- else
+#else
ctx.mem_idx = ctx.hflags & MIPS_HFLAG_KSU;
+#endif
num_insns = 0;
max_insns = tb->cflags & CF_COUNT_MASK;
if (max_insns == 0)
max_insns = CF_COUNT_MASK;
#ifdef DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_CPU) {
- fprintf(logfile, "------------------------------------------------\n");
- /* FIXME: This may print out stale hflags from env... */
- cpu_dump_state(env, logfile, fprintf, 0);
- }
-#endif
-#ifdef MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM)
- fprintf(logfile, "\ntb %p idx %d hflags %04x\n",
- tb, ctx.mem_idx, ctx.hflags);
+ qemu_log_mask(CPU_LOG_TB_CPU, "------------------------------------------------\n");
+ /* FIXME: This may print out stale hflags from env... */
+ log_cpu_state_mask(CPU_LOG_TB_CPU, env, 0);
#endif
+ LOG_DISAS("\ntb %p idx %d hflags %04x\n", tb, ctx.mem_idx, ctx.hflags);
gen_icount_start();
while (ctx.bstate == BS_NONE) {
- if (env->nb_breakpoints > 0) {
- for(j = 0; j < env->nb_breakpoints; j++) {
- if (env->breakpoints[j] == ctx.pc) {
+ if (unlikely(!TAILQ_EMPTY(&env->breakpoints))) {
+ TAILQ_FOREACH(bp, &env->breakpoints, entry) {
+ if (bp->pc == ctx.pc) {
save_cpu_state(&ctx, 1);
ctx.bstate = BS_BRANCH;
- tcg_gen_helper_0_i(do_raise_exception, EXCP_DEBUG);
+ gen_helper_0i(raise_exception, EXCP_DEBUG);
/* Include the breakpoint location or the tb won't
* be flushed when it must be. */
ctx.pc += 4;
if (num_insns >= max_insns)
break;
-#if defined (MIPS_SINGLE_STEP)
- break;
-#endif
+
+ if (singlestep)
+ break;
}
if (tb->cflags & CF_LAST_IO)
gen_io_end();
if (env->singlestep_enabled) {
save_cpu_state(&ctx, ctx.bstate == BS_NONE);
- tcg_gen_helper_0_i(do_raise_exception, EXCP_DEBUG);
+ gen_helper_0i(raise_exception, EXCP_DEBUG);
} else {
- switch (ctx.bstate) {
+ switch (ctx.bstate) {
case BS_STOP:
- tcg_gen_helper_0_0(do_interrupt_restart);
+ gen_helper_interrupt_restart();
gen_goto_tb(&ctx, 0, ctx.pc);
break;
case BS_NONE:
gen_goto_tb(&ctx, 0, ctx.pc);
break;
case BS_EXCP:
- tcg_gen_helper_0_0(do_interrupt_restart);
+ gen_helper_interrupt_restart();
tcg_gen_exit_tb(0);
break;
case BS_BRANCH:
default:
break;
- }
+ }
}
done_generating:
gen_icount_end(tb, num_insns);
tb->icount = num_insns;
}
#ifdef DEBUG_DISAS
-#if defined MIPS_DEBUG_DISAS
- if (loglevel & CPU_LOG_TB_IN_ASM)
- fprintf(logfile, "\n");
-#endif
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile, "IN: %s\n", lookup_symbol(pc_start));
- target_disas(logfile, pc_start, ctx.pc - pc_start, 0);
- fprintf(logfile, "\n");
- }
- if (loglevel & CPU_LOG_TB_CPU) {
- fprintf(logfile, "---------------- %d %08x\n", ctx.bstate, ctx.hflags);
+ LOG_DISAS("\n");
+ if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
+ qemu_log("IN: %s\n", lookup_symbol(pc_start));
+ log_target_disas(pc_start, ctx.pc - pc_start, 0);
+ qemu_log("\n");
}
+ qemu_log_mask(CPU_LOG_TB_CPU, "---------------- %d %08x\n", ctx.bstate, ctx.hflags);
#endif
}
/* Initialize various static tables. */
if (inited)
- return;
+ return;
- cpu_env = tcg_global_reg_new(TCG_TYPE_PTR, TCG_AREG0, "env");
- for (i = 0; i < 32; i++)
- cpu_gpr[i] = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
+ TCGV_UNUSED(cpu_gpr[0]);
+ for (i = 1; i < 32; i++)
+ cpu_gpr[i] = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, active_tc.gpr[i]),
regnames[i]);
- cpu_PC = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_PC = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, active_tc.PC), "PC");
for (i = 0; i < MIPS_DSP_ACC; i++) {
- cpu_HI[i] = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_HI[i] = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, active_tc.HI[i]),
regnames_HI[i]);
- cpu_LO[i] = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_LO[i] = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, active_tc.LO[i]),
regnames_LO[i]);
- cpu_ACX[i] = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_ACX[i] = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, active_tc.ACX[i]),
regnames_ACX[i]);
}
- cpu_dspctrl = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_dspctrl = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, active_tc.DSPControl),
"DSPControl");
- bcond = tcg_global_mem_new(TCG_TYPE_I32, TCG_AREG0,
+ bcond = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, bcond), "bcond");
- btarget = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ btarget = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, btarget), "btarget");
- for (i = 0; i < 32; i++)
- fpu_fpr32[i] = tcg_global_mem_new(TCG_TYPE_I32, TCG_AREG0,
- offsetof(CPUState, active_fpu.fpr[i].w[FP_ENDIAN_IDX]),
- fregnames[i]);
- for (i = 0; i < 32; i++)
- fpu_fpr64[i] = tcg_global_mem_new(TCG_TYPE_I64, TCG_AREG0,
- offsetof(CPUState, active_fpu.fpr[i]),
- fregnames_64[i]);
- for (i = 0; i < 32; i++)
- fpu_fpr32h[i] = tcg_global_mem_new(TCG_TYPE_I32, TCG_AREG0,
- offsetof(CPUState, active_fpu.fpr[i].w[!FP_ENDIAN_IDX]),
- fregnames_h[i]);
- fpu_fcr0 = tcg_global_mem_new(TCG_TYPE_I32, TCG_AREG0,
- offsetof(CPUState, active_fpu.fcr0),
- "fcr0");
- fpu_fcr31 = tcg_global_mem_new(TCG_TYPE_I32, TCG_AREG0,
- offsetof(CPUState, active_fpu.fcr31),
- "fcr31");
+ hflags = tcg_global_mem_new_i32(TCG_AREG0,
+ offsetof(CPUState, hflags), "hflags");
+
+ fpu_fcr0 = tcg_global_mem_new_i32(TCG_AREG0,
+ offsetof(CPUState, active_fpu.fcr0),
+ "fcr0");
+ fpu_fcr31 = tcg_global_mem_new_i32(TCG_AREG0,
+ offsetof(CPUState, active_fpu.fcr31),
+ "fcr31");
/* register helpers */
-#undef DEF_HELPER
-#define DEF_HELPER(ret, name, params) tcg_register_helper(name, #name);
+#define GEN_HELPER 2
#include "helper.h"
inited = 1;
if (!def)
return NULL;
env = qemu_mallocz(sizeof(CPUMIPSState));
- if (!env)
- return NULL;
env->cpu_model = def;
cpu_exec_init(env);
env->cpu_model_str = cpu_model;
mips_tcg_init();
cpu_reset(env);
+ qemu_init_vcpu(env);
return env;
}
void cpu_reset (CPUMIPSState *env)
{
+ if (qemu_loglevel_mask(CPU_LOG_RESET)) {
+ qemu_log("CPU Reset (CPU %d)\n", env->cpu_index);
+ log_cpu_state(env, 0);
+ }
+
memset(env, 0, offsetof(CPUMIPSState, breakpoints));
tlb_flush(env, 1);
/* Minimal init */
#if defined(CONFIG_USER_ONLY)
- env->user_mode_only = 1;
-#endif
- if (env->user_mode_only) {
- env->hflags = MIPS_HFLAG_UM;
+ env->hflags = MIPS_HFLAG_UM;
+ /* Enable access to the SYNCI_Step register. */
+ env->CP0_HWREna |= (1 << 1);
+#else
+ if (env->hflags & MIPS_HFLAG_BMASK) {
+ /* If the exception was raised from a delay slot,
+ come back to the jump. */
+ env->CP0_ErrorEPC = env->active_tc.PC - 4;
} else {
- if (env->hflags & MIPS_HFLAG_BMASK) {
- /* If the exception was raised from a delay slot,
- come back to the jump. */
- env->CP0_ErrorEPC = env->active_tc.PC - 4;
- } else {
- env->CP0_ErrorEPC = env->active_tc.PC;
- }
- env->active_tc.PC = (int32_t)0xBFC00000;
- env->CP0_Wired = 0;
- /* SMP not implemented */
- env->CP0_EBase = 0x80000000;
- env->CP0_Status = (1 << CP0St_BEV) | (1 << CP0St_ERL);
- /* vectored interrupts not implemented, timer on int 7,
- no performance counters. */
- env->CP0_IntCtl = 0xe0000000;
- {
- int i;
-
- for (i = 0; i < 7; i++) {
- env->CP0_WatchLo[i] = 0;
- env->CP0_WatchHi[i] = 0x80000000;
- }
- env->CP0_WatchLo[7] = 0;
- env->CP0_WatchHi[7] = 0;
+ env->CP0_ErrorEPC = env->active_tc.PC;
+ }
+ env->active_tc.PC = (int32_t)0xBFC00000;
+ env->CP0_Wired = 0;
+ /* SMP not implemented */
+ env->CP0_EBase = 0x80000000;
+ env->CP0_Status = (1 << CP0St_BEV) | (1 << CP0St_ERL);
+ /* vectored interrupts not implemented, timer on int 7,
+ no performance counters. */
+ env->CP0_IntCtl = 0xe0000000;
+ {
+ int i;
+
+ for (i = 0; i < 7; i++) {
+ env->CP0_WatchLo[i] = 0;
+ env->CP0_WatchHi[i] = 0x80000000;
}
- /* Count register increments in debug mode, EJTAG version 1 */
- env->CP0_Debug = (1 << CP0DB_CNT) | (0x1 << CP0DB_VER);
- env->hflags = MIPS_HFLAG_CP0;
+ env->CP0_WatchLo[7] = 0;
+ env->CP0_WatchHi[7] = 0;
}
+ /* Count register increments in debug mode, EJTAG version 1 */
+ env->CP0_Debug = (1 << CP0DB_CNT) | (0x1 << CP0DB_VER);
+ env->hflags = MIPS_HFLAG_CP0;
+#endif
env->exception_index = EXCP_NONE;
cpu_mips_register(env, env->cpu_model);
}
projects / qemu / blobdiff