#include <sys/uio.h>
#include <sys/poll.h>
#include <sys/times.h>
+#include <sys/shm.h>
+#include <utime.h>
+#include <sys/sysinfo.h>
//#include <sys/user.h>
+#include <netinet/ip.h>
#include <netinet/tcp.h>
#define termios host_termios
//#define DEBUG
+#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC)
+/* 16 bit uid wrappers emulation */
+#define USE_UID16
+#endif
+
//#include <linux/msdos_fs.h>
#define VFAT_IOCTL_READDIR_BOTH _IOR('r', 1, struct dirent [2])
#define VFAT_IOCTL_READDIR_SHORT _IOR('r', 2, struct dirent [2])
+
+#if defined(__powerpc__)
+#undef __syscall_nr
+#undef __sc_loadargs_0
+#undef __sc_loadargs_1
+#undef __sc_loadargs_2
+#undef __sc_loadargs_3
+#undef __sc_loadargs_4
+#undef __sc_loadargs_5
+#undef __sc_asm_input_0
+#undef __sc_asm_input_1
+#undef __sc_asm_input_2
+#undef __sc_asm_input_3
+#undef __sc_asm_input_4
+#undef __sc_asm_input_5
+#undef _syscall0
+#undef _syscall1
+#undef _syscall2
+#undef _syscall3
+#undef _syscall4
+#undef _syscall5
+
+/* need to redefine syscalls as Linux kernel defines are incorrect for
+ the clobber list */
+/* On powerpc a system call basically clobbers the same registers like a
+ * function call, with the exception of LR (which is needed for the
+ * "sc; bnslr" sequence) and CR (where only CR0.SO is clobbered to signal
+ * an error return status).
+ */
+
+#define __syscall_nr(nr, type, name, args...) \
+ unsigned long __sc_ret, __sc_err; \
+ { \
+ register unsigned long __sc_0 __asm__ ("r0"); \
+ register unsigned long __sc_3 __asm__ ("r3"); \
+ register unsigned long __sc_4 __asm__ ("r4"); \
+ register unsigned long __sc_5 __asm__ ("r5"); \
+ register unsigned long __sc_6 __asm__ ("r6"); \
+ register unsigned long __sc_7 __asm__ ("r7"); \
+ \
+ __sc_loadargs_##nr(name, args); \
+ __asm__ __volatile__ \
+ ("sc \n\t" \
+ "mfcr %0 " \
+ : "=&r" (__sc_0), \
+ "=&r" (__sc_3), "=&r" (__sc_4), \
+ "=&r" (__sc_5), "=&r" (__sc_6), \
+ "=&r" (__sc_7) \
+ : __sc_asm_input_##nr \
+ : "cr0", "ctr", "memory", \
+ "r8", "r9", "r10","r11", "r12"); \
+ __sc_ret = __sc_3; \
+ __sc_err = __sc_0; \
+ } \
+ if (__sc_err & 0x10000000) \
+ { \
+ errno = __sc_ret; \
+ __sc_ret = -1; \
+ } \
+ return (type) __sc_ret
+
+#define __sc_loadargs_0(name, dummy...) \
+ __sc_0 = __NR_##name
+#define __sc_loadargs_1(name, arg1) \
+ __sc_loadargs_0(name); \
+ __sc_3 = (unsigned long) (arg1)
+#define __sc_loadargs_2(name, arg1, arg2) \
+ __sc_loadargs_1(name, arg1); \
+ __sc_4 = (unsigned long) (arg2)
+#define __sc_loadargs_3(name, arg1, arg2, arg3) \
+ __sc_loadargs_2(name, arg1, arg2); \
+ __sc_5 = (unsigned long) (arg3)
+#define __sc_loadargs_4(name, arg1, arg2, arg3, arg4) \
+ __sc_loadargs_3(name, arg1, arg2, arg3); \
+ __sc_6 = (unsigned long) (arg4)
+#define __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5) \
+ __sc_loadargs_4(name, arg1, arg2, arg3, arg4); \
+ __sc_7 = (unsigned long) (arg5)
+
+#define __sc_asm_input_0 "0" (__sc_0)
+#define __sc_asm_input_1 __sc_asm_input_0, "1" (__sc_3)
+#define __sc_asm_input_2 __sc_asm_input_1, "2" (__sc_4)
+#define __sc_asm_input_3 __sc_asm_input_2, "3" (__sc_5)
+#define __sc_asm_input_4 __sc_asm_input_3, "4" (__sc_6)
+#define __sc_asm_input_5 __sc_asm_input_4, "5" (__sc_7)
+
+#define _syscall0(type,name) \
+type name(void) \
+{ \
+ __syscall_nr(0, type, name); \
+}
+
+#define _syscall1(type,name,type1,arg1) \
+type name(type1 arg1) \
+{ \
+ __syscall_nr(1, type, name, arg1); \
+}
+
+#define _syscall2(type,name,type1,arg1,type2,arg2) \
+type name(type1 arg1, type2 arg2) \
+{ \
+ __syscall_nr(2, type, name, arg1, arg2); \
+}
+
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+type name(type1 arg1, type2 arg2, type3 arg3) \
+{ \
+ __syscall_nr(3, type, name, arg1, arg2, arg3); \
+}
+
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
+{ \
+ __syscall_nr(4, type, name, arg1, arg2, arg3, arg4); \
+}
+
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
+{ \
+ __syscall_nr(5, type, name, arg1, arg2, arg3, arg4, arg5); \
+}
+#endif
+
#define __NR_sys_uname __NR_uname
#define __NR_sys_getcwd1 __NR_getcwd
#define __NR_sys_statfs __NR_statfs
#define __NR_sys_getdents64 __NR_getdents64
#define __NR_sys_rt_sigqueueinfo __NR_rt_sigqueueinfo
-#if defined(__alpha__) || defined (__ia64__)
+#if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__)
#define __NR__llseek __NR_lseek
#endif
target_original_brk = new_brk;
}
-static long do_brk(char *new_brk)
+long do_brk(char *new_brk)
{
char *brk_page;
long mapped_addr;
target_long v;
if (target_fds) {
- nw = n / TARGET_LONG_BITS;
+ nw = (n + TARGET_LONG_BITS - 1) / TARGET_LONG_BITS;
k = 0;
for(i = 0;i < nw; i++) {
v = 0;
#endif
}
+#if defined(__alpha__)
+#define HOST_HZ 1024
+#else
+#define HOST_HZ 100
+#endif
+
+static inline long host_to_target_clock_t(long ticks)
+{
+#if HOST_HZ == TARGET_HZ
+ return ticks;
+#else
+ return ((int64_t)ticks * TARGET_HZ) / HOST_HZ;
+#endif
+}
+
static inline void host_to_target_rusage(struct target_rusage *target_rusage,
const struct rusage *rusage)
{
static long do_setsockopt(int sockfd, int level, int optname,
void *optval, socklen_t optlen)
{
- if (level == SOL_TCP) {
+ int val, ret;
+
+ switch(level) {
+ case SOL_TCP:
/* TCP options all take an 'int' value. */
- int val;
-
- if (optlen < sizeof(uint32_t))
- return -EINVAL;
-
- val = tswap32(*(uint32_t *)optval);
- return get_errno(setsockopt(sockfd, level, optname, &val, sizeof(val)));
- }
-
- else if (level != SOL_SOCKET) {
- gemu_log("Unsupported setsockopt level: %d\n", level);
- return -ENOSYS;
- }
-
- switch (optname) {
- /* Options with 'int' argument. */
- case SO_DEBUG:
- case SO_REUSEADDR:
- case SO_TYPE:
- case SO_ERROR:
- case SO_DONTROUTE:
- case SO_BROADCAST:
- case SO_SNDBUF:
- case SO_RCVBUF:
- case SO_KEEPALIVE:
- case SO_OOBINLINE:
- case SO_NO_CHECK:
- case SO_PRIORITY:
- case SO_BSDCOMPAT:
- case SO_PASSCRED:
- case SO_TIMESTAMP:
- case SO_RCVLOWAT:
- case SO_RCVTIMEO:
- case SO_SNDTIMEO:
- {
- int val;
if (optlen < sizeof(uint32_t))
return -EINVAL;
- val = tswap32(*(uint32_t *)optval);
- return get_errno(setsockopt(sockfd, level, optname, &val, sizeof(val)));
- }
-
+
+ if (get_user(val, (uint32_t *)optval))
+ return -EFAULT;
+ ret = get_errno(setsockopt(sockfd, level, optname, &val, sizeof(val)));
+ break;
+ case SOL_IP:
+ switch(optname) {
+ case IP_HDRINCL:
+ val = 0;
+ if (optlen >= sizeof(uint32_t)) {
+ if (get_user(val, (uint32_t *)optval))
+ return -EFAULT;
+ } else if (optlen >= 1) {
+ if (get_user(val, (uint8_t *)optval))
+ return -EFAULT;
+ }
+ ret = get_errno(setsockopt(sockfd, level, optname, &val, sizeof(val)));
+ break;
+ default:
+ goto unimplemented;
+ }
+ break;
+ case SOL_SOCKET:
+ switch (optname) {
+ /* Options with 'int' argument. */
+ case SO_DEBUG:
+ case SO_REUSEADDR:
+ case SO_TYPE:
+ case SO_ERROR:
+ case SO_DONTROUTE:
+ case SO_BROADCAST:
+ case SO_SNDBUF:
+ case SO_RCVBUF:
+ case SO_KEEPALIVE:
+ case SO_OOBINLINE:
+ case SO_NO_CHECK:
+ case SO_PRIORITY:
+#ifdef SO_BSDCOMPAT
+ case SO_BSDCOMPAT:
+#endif
+ case SO_PASSCRED:
+ case SO_TIMESTAMP:
+ case SO_RCVLOWAT:
+ case SO_RCVTIMEO:
+ case SO_SNDTIMEO:
+ if (optlen < sizeof(uint32_t))
+ return -EINVAL;
+ if (get_user(val, (uint32_t *)optval))
+ return -EFAULT;
+ ret = get_errno(setsockopt(sockfd, level, optname, &val, sizeof(val)));
+ break;
+ default:
+ goto unimplemented;
+ }
+ break;
default:
- gemu_log("Unsupported setsockopt SOL_SOCKET option: %d\n", optname);
- return -ENOSYS;
+ unimplemented:
+ gemu_log("Unsupported setsockopt level=%d optname=%d \n", level, optname);
+ ret = -ENOSYS;
}
+ return ret;
}
static long do_getsockopt(int sockfd, int level, int optname,
void *optval, socklen_t *optlen)
{
- gemu_log("getsockopt not yet supported\n");
- return -ENOSYS;
+ int len, lv, val, ret;
+
+ switch(level) {
+ case SOL_SOCKET:
+ switch (optname) {
+ case SO_LINGER:
+ case SO_RCVTIMEO:
+ case SO_SNDTIMEO:
+ case SO_PEERCRED:
+ case SO_PEERNAME:
+ /* These don't just return a single integer */
+ goto unimplemented;
+ default:
+ if (get_user(len, optlen))
+ return -EFAULT;
+ if (len < 0)
+ return -EINVAL;
+ lv = sizeof(int);
+ ret = get_errno(getsockopt(sockfd, level, optname, &val, &lv));
+ if (ret < 0)
+ return ret;
+ val = tswap32(val);
+ if (len > lv)
+ len = lv;
+ if (copy_to_user(optval, &val, len))
+ return -EFAULT;
+ if (put_user(len, optlen))
+ return -EFAULT;
+ break;
+ }
+ break;
+ default:
+ unimplemented:
+ gemu_log("getsockopt level=%d optname=%d not yet supported\n",
+ level, optname);
+ ret = -ENOSYS;
+ break;
+ }
+ return ret;
}
static long do_socketcall(int num, int32_t *vptr)
int level = tswap32(vptr[1]);
int optname = tswap32(vptr[2]);
void *optval = (void *)tswap32(vptr[3]);
- uint32_t *target_len = (void *)tswap32(vptr[4]);
- socklen_t optlen = tswap32(*target_len);
+ uint32_t *poptlen = (void *)tswap32(vptr[4]);
- ret = do_getsockopt(sockfd, level, optname, optval, &optlen);
- if (!is_error(ret))
- *target_len = tswap32(optlen);
+ ret = do_getsockopt(sockfd, level, optname, optval, poptlen);
}
break;
default:
return ret;
}
+
+#define N_SHM_REGIONS 32
+
+static struct shm_region {
+ uint32_t start;
+ uint32_t size;
+} shm_regions[N_SHM_REGIONS];
+
+static long do_ipc(long call, long first, long second, long third,
+ long ptr, long fifth)
+{
+ int version;
+ long ret = 0;
+ unsigned long raddr;
+ struct shmid_ds shm_info;
+ int i;
+
+ version = call >> 16;
+ call &= 0xffff;
+
+ switch (call) {
+ case IPCOP_shmat:
+ /* SHM_* flags are the same on all linux platforms */
+ ret = get_errno((long) shmat(first, (void *) ptr, second));
+ if (is_error(ret))
+ break;
+ raddr = ret;
+ /* find out the length of the shared memory segment */
+
+ ret = get_errno(shmctl(first, IPC_STAT, &shm_info));
+ if (is_error(ret)) {
+ /* can't get length, bail out */
+ shmdt((void *) raddr);
+ break;
+ }
+ page_set_flags(raddr, raddr + shm_info.shm_segsz,
+ PAGE_VALID | PAGE_READ |
+ ((second & SHM_RDONLY)? 0: PAGE_WRITE));
+ for (i = 0; i < N_SHM_REGIONS; ++i) {
+ if (shm_regions[i].start == 0) {
+ shm_regions[i].start = raddr;
+ shm_regions[i].size = shm_info.shm_segsz;
+ break;
+ }
+ }
+ if (put_user(raddr, (uint32_t *)third))
+ return -EFAULT;
+ ret = 0;
+ break;
+ case IPCOP_shmdt:
+ for (i = 0; i < N_SHM_REGIONS; ++i) {
+ if (shm_regions[i].start == ptr) {
+ shm_regions[i].start = 0;
+ page_set_flags(ptr, shm_regions[i].size, 0);
+ break;
+ }
+ }
+ ret = get_errno(shmdt((void *) ptr));
+ break;
+
+ case IPCOP_shmget:
+ /* IPC_* flag values are the same on all linux platforms */
+ ret = get_errno(shmget(first, second, third));
+ break;
+
+ /* IPC_* and SHM_* command values are the same on all linux platforms */
+ case IPCOP_shmctl:
+ switch(second) {
+ case IPC_RMID:
+ case SHM_LOCK:
+ case SHM_UNLOCK:
+ ret = get_errno(shmctl(first, second, NULL));
+ break;
+ default:
+ goto unimplemented;
+ }
+ break;
+ default:
+ unimplemented:
+ gemu_log("Unsupported ipc call: %ld (version %d)\n", call, version);
+ ret = -ENOSYS;
+ break;
+ }
+ return ret;
+}
+
/* kernel structure types definitions */
#define IFNAMSIZ 16
{ 0, 0, 0, 0 }
};
+static bitmask_transtbl fcntl_flags_tbl[] = {
+ { TARGET_O_ACCMODE, TARGET_O_WRONLY, O_ACCMODE, O_WRONLY, },
+ { TARGET_O_ACCMODE, TARGET_O_RDWR, O_ACCMODE, O_RDWR, },
+ { TARGET_O_CREAT, TARGET_O_CREAT, O_CREAT, O_CREAT, },
+ { TARGET_O_EXCL, TARGET_O_EXCL, O_EXCL, O_EXCL, },
+ { TARGET_O_NOCTTY, TARGET_O_NOCTTY, O_NOCTTY, O_NOCTTY, },
+ { TARGET_O_TRUNC, TARGET_O_TRUNC, O_TRUNC, O_TRUNC, },
+ { TARGET_O_APPEND, TARGET_O_APPEND, O_APPEND, O_APPEND, },
+ { TARGET_O_NONBLOCK, TARGET_O_NONBLOCK, O_NONBLOCK, O_NONBLOCK, },
+ { TARGET_O_SYNC, TARGET_O_SYNC, O_SYNC, O_SYNC, },
+ { TARGET_FASYNC, TARGET_FASYNC, FASYNC, FASYNC, },
+ { TARGET_O_DIRECTORY, TARGET_O_DIRECTORY, O_DIRECTORY, O_DIRECTORY, },
+ { TARGET_O_NOFOLLOW, TARGET_O_NOFOLLOW, O_NOFOLLOW, O_NOFOLLOW, },
+ { TARGET_O_LARGEFILE, TARGET_O_LARGEFILE, O_LARGEFILE, O_LARGEFILE, },
+#if defined(O_DIRECT)
+ { TARGET_O_DIRECT, TARGET_O_DIRECT, O_DIRECT, O_DIRECT, },
+#endif
+ { 0, 0, 0, 0 }
+};
+
#if defined(TARGET_I386)
/* NOTE: there is really one LDT for all the threads */
if (!ldt_table)
return -ENOMEM;
memset(ldt_table, 0, TARGET_LDT_ENTRIES * TARGET_LDT_ENTRY_SIZE);
- env->ldt.base = ldt_table;
+ env->ldt.base = (long)ldt_table;
env->ldt.limit = 0xffff;
}
newsp = env->regs[13];
new_env->regs[13] = newsp;
new_env->regs[0] = 0;
+#elif defined(TARGET_SPARC)
+ printf ("HELPME: %s:%d\n", __FILE__, __LINE__);
+#elif defined(TARGET_PPC)
+ if (!newsp)
+ newsp = env->gpr[1];
+ new_env->gpr[1] = newsp;
+ {
+ int i;
+ for (i = 7; i < 32; i++)
+ new_env->gpr[i] = 0;
+ }
#else
#error unsupported target CPU
#endif
errno = EINVAL;
break;
+ case F_GETFL:
+ ret = fcntl(fd, cmd, arg);
+ ret = host_to_target_bitmask(ret, fcntl_flags_tbl);
+ break;
+
+ case F_SETFL:
+ ret = fcntl(fd, cmd, target_to_host_bitmask(arg, fcntl_flags_tbl));
+ break;
+
default:
ret = fcntl(fd, cmd, arg);
break;
return ret;
}
+#ifdef USE_UID16
+
+static inline int high2lowuid(int uid)
+{
+ if (uid > 65535)
+ return 65534;
+ else
+ return uid;
+}
+
+static inline int high2lowgid(int gid)
+{
+ if (gid > 65535)
+ return 65534;
+ else
+ return gid;
+}
+
+static inline int low2highuid(int uid)
+{
+ if ((int16_t)uid == -1)
+ return -1;
+ else
+ return uid;
+}
-#define high2lowuid(x) (x)
-#define high2lowgid(x) (x)
-#define low2highuid(x) (x)
-#define low2highgid(x) (x)
+static inline int low2highgid(int gid)
+{
+ if ((int16_t)gid == -1)
+ return -1;
+ else
+ return gid;
+}
+
+#endif /* USE_UID16 */
void syscall_init(void)
{
ie++;
}
}
-
+
long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
long arg4, long arg5, long arg6)
{
struct kernel_statfs *stfs;
#ifdef DEBUG
- gemu_log("syscall %d\n", num);
+ gemu_log("syscall %d", num);
#endif
switch(num) {
case TARGET_NR_exit:
#ifdef HAVE_GPROF
_mcleanup();
#endif
+ gdb_exit(cpu_env, arg1);
/* XXX: should free thread stack and CPU env */
_exit(arg1);
ret = 0; /* avoid warning */
ret = get_errno(write(arg1, (void *)arg2, arg3));
break;
case TARGET_NR_open:
- ret = get_errno(open(path((const char *)arg1), arg2, arg3));
+ ret = get_errno(open(path((const char *)arg1),
+ target_to_host_bitmask(arg2, fcntl_flags_tbl),
+ arg3));
break;
case TARGET_NR_close:
ret = get_errno(close(arg1));
case TARGET_NR_chdir:
ret = get_errno(chdir((const char *)arg1));
break;
+#ifdef TARGET_NR_time
case TARGET_NR_time:
{
int *time_ptr = (int *)arg1;
tswap32s(time_ptr);
}
break;
+#endif
case TARGET_NR_mknod:
ret = get_errno(mknod((const char *)arg1, arg2, arg3));
break;
case TARGET_NR_chmod:
ret = get_errno(chmod((const char *)arg1, arg2));
break;
- case TARGET_NR_lchown:
- ret = get_errno(chown((const char *)arg1, arg2, arg3));
- break;
+#ifdef TARGET_NR_break
case TARGET_NR_break:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_oldstat
case TARGET_NR_oldstat:
goto unimplemented;
+#endif
case TARGET_NR_lseek:
ret = get_errno(lseek(arg1, arg2, arg3));
break;
case TARGET_NR_umount:
ret = get_errno(umount((const char *)arg1));
break;
- case TARGET_NR_setuid:
- ret = get_errno(setuid(low2highuid(arg1)));
- break;
- case TARGET_NR_getuid:
- ret = get_errno(getuid());
- break;
case TARGET_NR_stime:
{
int *time_ptr = (int *)arg1;
case TARGET_NR_alarm:
ret = alarm(arg1);
break;
+#ifdef TARGET_NR_oldfstat
case TARGET_NR_oldfstat:
goto unimplemented;
+#endif
case TARGET_NR_pause:
ret = get_errno(pause());
break;
case TARGET_NR_utime:
- goto unimplemented;
+ {
+ struct utimbuf tbuf, *tbuf1;
+ struct target_utimbuf *target_tbuf = (void *)arg2;
+ if (target_tbuf) {
+ get_user(tbuf.actime, &target_tbuf->actime);
+ get_user(tbuf.modtime, &target_tbuf->modtime);
+ tbuf1 = &tbuf;
+ } else {
+ tbuf1 = NULL;
+ }
+ ret = get_errno(utime((const char *)arg1, tbuf1));
+ }
+ break;
+ case TARGET_NR_utimes:
+ {
+ struct target_timeval *target_tvp = (struct target_timeval *)arg2;
+ struct timeval *tvp, tv[2];
+ if (target_tvp) {
+ target_to_host_timeval(&tv[0], &target_tvp[0]);
+ target_to_host_timeval(&tv[1], &target_tvp[1]);
+ tvp = tv;
+ } else {
+ tvp = NULL;
+ }
+ ret = get_errno(utimes((const char *)arg1, tvp));
+ }
+ break;
+#ifdef TARGET_NR_stty
case TARGET_NR_stty:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_gtty
case TARGET_NR_gtty:
goto unimplemented;
+#endif
case TARGET_NR_access:
ret = get_errno(access((const char *)arg1, arg2));
break;
case TARGET_NR_nice:
ret = get_errno(nice(arg1));
break;
+#ifdef TARGET_NR_ftime
case TARGET_NR_ftime:
goto unimplemented;
+#endif
case TARGET_NR_sync:
sync();
ret = 0;
struct tms tms;
ret = get_errno(times(&tms));
if (tmsp) {
- tmsp->tms_utime = tswapl(tms.tms_utime);
- tmsp->tms_stime = tswapl(tms.tms_stime);
- tmsp->tms_cutime = tswapl(tms.tms_cutime);
- tmsp->tms_cstime = tswapl(tms.tms_cstime);
+ tmsp->tms_utime = tswapl(host_to_target_clock_t(tms.tms_utime));
+ tmsp->tms_stime = tswapl(host_to_target_clock_t(tms.tms_stime));
+ tmsp->tms_cutime = tswapl(host_to_target_clock_t(tms.tms_cutime));
+ tmsp->tms_cstime = tswapl(host_to_target_clock_t(tms.tms_cstime));
}
+ if (!is_error(ret))
+ ret = host_to_target_clock_t(ret);
}
break;
+#ifdef TARGET_NR_prof
case TARGET_NR_prof:
goto unimplemented;
- case TARGET_NR_setgid:
- ret = get_errno(setgid(low2highgid(arg1)));
- break;
- case TARGET_NR_getgid:
- ret = get_errno(getgid());
- break;
+#endif
case TARGET_NR_signal:
goto unimplemented;
- case TARGET_NR_geteuid:
- ret = get_errno(geteuid());
- break;
- case TARGET_NR_getegid:
- ret = get_errno(getegid());
- break;
+
case TARGET_NR_acct:
goto unimplemented;
case TARGET_NR_umount2:
ret = get_errno(umount2((const char *)arg1, arg2));
break;
+#ifdef TARGET_NR_lock
case TARGET_NR_lock:
goto unimplemented;
+#endif
case TARGET_NR_ioctl:
ret = do_ioctl(arg1, arg2, arg3);
break;
case TARGET_NR_fcntl:
ret = get_errno(do_fcntl(arg1, arg2, arg3));
break;
+#ifdef TARGET_NR_mpx
case TARGET_NR_mpx:
goto unimplemented;
+#endif
case TARGET_NR_setpgid:
ret = get_errno(setpgid(arg1, arg2));
break;
+#ifdef TARGET_NR_ulimit
case TARGET_NR_ulimit:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_oldolduname
case TARGET_NR_oldolduname:
goto unimplemented;
+#endif
case TARGET_NR_umask:
ret = get_errno(umask(arg1));
break;
/* NOTE: ret is eax, so not transcoding must be done */
ret = do_rt_sigreturn(cpu_env);
break;
- case TARGET_NR_setreuid:
- ret = get_errno(setreuid(arg1, arg2));
- break;
- case TARGET_NR_setregid:
- ret = get_errno(setregid(arg1, arg2));
- break;
case TARGET_NR_sethostname:
ret = get_errno(sethostname((const char *)arg1, arg2));
break;
ret = get_errno(settimeofday(&tv, NULL));
}
break;
- case TARGET_NR_getgroups:
- {
- int gidsetsize = arg1;
- uint16_t *target_grouplist = (void *)arg2;
- gid_t *grouplist;
- int i;
-
- grouplist = alloca(gidsetsize * sizeof(gid_t));
- ret = get_errno(getgroups(gidsetsize, grouplist));
- if (!is_error(ret)) {
- for(i = 0;i < gidsetsize; i++)
- target_grouplist[i] = tswap16(grouplist[i]);
- }
- }
- break;
- case TARGET_NR_setgroups:
- {
- int gidsetsize = arg1;
- uint16_t *target_grouplist = (void *)arg2;
- gid_t *grouplist;
- int i;
-
- grouplist = alloca(gidsetsize * sizeof(gid_t));
- for(i = 0;i < gidsetsize; i++)
- grouplist[i] = tswap16(target_grouplist[i]);
- ret = get_errno(setgroups(gidsetsize, grouplist));
- }
- break;
case TARGET_NR_select:
{
struct target_sel_arg_struct *sel = (void *)arg1;
case TARGET_NR_symlink:
ret = get_errno(symlink((const char *)arg1, (const char *)arg2));
break;
+#ifdef TARGET_NR_oldlstat
case TARGET_NR_oldlstat:
goto unimplemented;
+#endif
case TARGET_NR_readlink:
ret = get_errno(readlink(path((const char *)arg1), (char *)arg2, arg3));
break;
arg6));
#endif
break;
+#ifdef TARGET_NR_mmap2
case TARGET_NR_mmap2:
+#if defined(TARGET_SPARC)
+#define MMAP_SHIFT 12
+#else
+#define MMAP_SHIFT TARGET_PAGE_BITS
+#endif
ret = get_errno(target_mmap(arg1, arg2, arg3,
target_to_host_bitmask(arg4, mmap_flags_tbl),
arg5,
- arg6 << TARGET_PAGE_BITS));
+ arg6 << MMAP_SHIFT));
break;
+#endif
case TARGET_NR_munmap:
ret = get_errno(target_munmap(arg1, arg2));
break;
case TARGET_NR_fchmod:
ret = get_errno(fchmod(arg1, arg2));
break;
- case TARGET_NR_fchown:
- ret = get_errno(fchown(arg1, arg2, arg3));
- break;
case TARGET_NR_getpriority:
ret = get_errno(getpriority(arg1, arg2));
break;
case TARGET_NR_setpriority:
ret = get_errno(setpriority(arg1, arg2, arg3));
break;
+#ifdef TARGET_NR_profil
case TARGET_NR_profil:
goto unimplemented;
+#endif
case TARGET_NR_statfs:
stfs = (void *)arg2;
ret = get_errno(sys_statfs(path((const char *)arg1), stfs));
stfs = (void *)arg2;
ret = get_errno(sys_fstatfs(arg1, stfs));
goto convert_statfs;
+#ifdef TARGET_NR_ioperm
case TARGET_NR_ioperm:
goto unimplemented;
+#endif
case TARGET_NR_socketcall:
ret = do_socketcall(arg1, (int32_t *)arg2);
break;
struct target_stat *target_st = (void *)arg2;
target_st->st_dev = tswap16(st.st_dev);
target_st->st_ino = tswapl(st.st_ino);
+#if defined(TARGET_PPC)
+ target_st->st_mode = tswapl(st.st_mode); /* XXX: check this */
+ target_st->st_uid = tswap32(st.st_uid);
+ target_st->st_gid = tswap32(st.st_gid);
+#else
target_st->st_mode = tswap16(st.st_mode);
- target_st->st_nlink = tswap16(st.st_nlink);
target_st->st_uid = tswap16(st.st_uid);
target_st->st_gid = tswap16(st.st_gid);
+#endif
+ target_st->st_nlink = tswap16(st.st_nlink);
target_st->st_rdev = tswap16(st.st_rdev);
target_st->st_size = tswapl(st.st_size);
target_st->st_blksize = tswapl(st.st_blksize);
}
}
break;
+#ifdef TARGET_NR_olduname
case TARGET_NR_olduname:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_iopl
case TARGET_NR_iopl:
goto unimplemented;
+#endif
case TARGET_NR_vhangup:
ret = get_errno(vhangup());
break;
+#ifdef TARGET_NR_idle
case TARGET_NR_idle:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_syscall
+ case TARGET_NR_syscall:
+ ret = do_syscall(cpu_env,arg1 & 0xffff,arg2,arg3,arg4,arg5,arg6,0);
+ break;
+#endif
case TARGET_NR_wait4:
{
int status;
ret = get_errno(swapoff((const char *)arg1));
break;
case TARGET_NR_sysinfo:
- goto unimplemented;
+ {
+ struct target_sysinfo *target_value = (void *)arg1;
+ struct sysinfo value;
+ ret = get_errno(sysinfo(&value));
+ if (!is_error(ret) && target_value)
+ {
+ __put_user(value.uptime, &target_value->uptime);
+ __put_user(value.loads[0], &target_value->loads[0]);
+ __put_user(value.loads[1], &target_value->loads[1]);
+ __put_user(value.loads[2], &target_value->loads[2]);
+ __put_user(value.totalram, &target_value->totalram);
+ __put_user(value.freeram, &target_value->freeram);
+ __put_user(value.sharedram, &target_value->sharedram);
+ __put_user(value.bufferram, &target_value->bufferram);
+ __put_user(value.totalswap, &target_value->totalswap);
+ __put_user(value.freeswap, &target_value->freeswap);
+ __put_user(value.procs, &target_value->procs);
+ __put_user(value.totalhigh, &target_value->totalhigh);
+ __put_user(value.freehigh, &target_value->freehigh);
+ __put_user(value.mem_unit, &target_value->mem_unit);
+ }
+ }
+ break;
case TARGET_NR_ipc:
- goto unimplemented;
+ ret = do_ipc(arg1, arg2, arg3, arg4, arg5, arg6);
+ break;
case TARGET_NR_fsync:
ret = get_errno(fsync(arg1));
break;
#ifdef __NR_exit_group
/* new thread calls */
case TARGET_NR_exit_group:
+ gdb_exit(cpu_env, arg1);
ret = get_errno(exit_group(arg1));
break;
#endif
break;
case TARGET_NR_uname:
/* no need to transcode because we use the linux syscall */
- ret = get_errno(sys_uname((struct new_utsname *)arg1));
+ {
+ struct new_utsname * buf;
+
+ buf = (struct new_utsname *)arg1;
+ ret = get_errno(sys_uname(buf));
+ if (!is_error(ret)) {
+ /* Overrite the native machine name with whatever is being
+ emulated. */
+ strcpy (buf->machine, UNAME_MACHINE);
+ }
+ }
break;
#ifdef TARGET_I386
case TARGET_NR_modify_ldt:
break;
case TARGET_NR_afs_syscall:
goto unimplemented;
- case TARGET_NR_setfsuid:
- ret = get_errno(setfsuid(arg1));
- break;
- case TARGET_NR_setfsgid:
- ret = get_errno(setfsgid(arg1));
- break;
case TARGET_NR__llseek:
{
+#if defined (__x86_64__)
+ ret = get_errno(lseek(arg1, ((uint64_t )arg2 << 32) | arg3, arg5));
+ *(int64_t *)arg4 = ret;
+#else
int64_t res;
ret = get_errno(_llseek(arg1, arg2, arg3, &res, arg5));
*(int64_t *)arg4 = tswap64(res);
+#endif
}
break;
case TARGET_NR_getdents:
#if TARGET_LONG_SIZE != 4
-#error not supported
+#warning not supported
#elif TARGET_LONG_SIZE == 4 && HOST_LONG_SIZE == 8
{
struct target_dirent *target_dirp = (void *)arg2;
tnamelen = treclen - (2 * sizeof(target_long) + 2);
if (tnamelen > 256)
tnamelen = 256;
+ /* XXX: may not be correct */
strncpy(tde->d_name, de->d_name, tnamelen);
de = (struct dirent *)((char *)de + reclen);
len -= reclen;
}
#endif
break;
+#ifdef TARGET_NR_getdents64
case TARGET_NR_getdents64:
{
struct dirent64 *dirp = (void *)arg2;
}
}
break;
+#endif /* TARGET_NR_getdents64 */
case TARGET_NR__newselect:
ret = do_select(arg1, (void *)arg2, (void *)arg3, (void *)arg4,
(void *)arg5);
ret = get_errno(fdatasync(arg1));
break;
case TARGET_NR__sysctl:
- goto unimplemented;
+ /* We don't implement this, but ENODIR is always a safe
+ return value. */
+ return -ENOTDIR;
case TARGET_NR_sched_setparam:
{
struct sched_param *target_schp = (void *)arg2;
req.tv_sec = tswapl(target_req->tv_sec);
req.tv_nsec = tswapl(target_req->tv_nsec);
ret = get_errno(nanosleep(&req, &rem));
- if (target_rem) {
+ if (is_error(ret) && target_rem) {
target_rem->tv_sec = tswapl(rem.tv_sec);
target_rem->tv_nsec = tswapl(rem.tv_nsec);
}
}
break;
- case TARGET_NR_setresuid:
- ret = get_errno(setresuid(low2highuid(arg1),
- low2highuid(arg2),
- low2highuid(arg3)));
- break;
- case TARGET_NR_getresuid:
- {
- int ruid, euid, suid;
- ret = get_errno(getresuid(&ruid, &euid, &suid));
- if (!is_error(ret)) {
- *(uint16_t *)arg1 = tswap16(high2lowuid(ruid));
- *(uint16_t *)arg2 = tswap16(high2lowuid(euid));
- *(uint16_t *)arg3 = tswap16(high2lowuid(suid));
- }
- }
- break;
- case TARGET_NR_setresgid:
- ret = get_errno(setresgid(low2highgid(arg1),
- low2highgid(arg2),
- low2highgid(arg3)));
- break;
- case TARGET_NR_getresgid:
- {
- int rgid, egid, sgid;
- ret = get_errno(getresgid(&rgid, &egid, &sgid));
- if (!is_error(ret)) {
- *(uint16_t *)arg1 = high2lowgid(tswap16(rgid));
- *(uint16_t *)arg2 = high2lowgid(tswap16(egid));
- *(uint16_t *)arg3 = high2lowgid(tswap16(sgid));
- }
- }
- break;
case TARGET_NR_query_module:
goto unimplemented;
case TARGET_NR_nfsservctl:
goto unimplemented;
case TARGET_NR_prctl:
goto unimplemented;
+#ifdef TARGET_NR_pread
case TARGET_NR_pread:
page_unprotect_range((void *)arg2, arg3);
ret = get_errno(pread(arg1, (void *)arg2, arg3, arg4));
case TARGET_NR_pwrite:
ret = get_errno(pwrite(arg1, (void *)arg2, arg3, arg4));
break;
- case TARGET_NR_chown:
- ret = get_errno(chown((const char *)arg1, arg2, arg3));
- break;
+#endif
case TARGET_NR_getcwd:
ret = get_errno(sys_getcwd1((char *)arg1, arg2));
break;
goto unimplemented;
case TARGET_NR_sendfile:
goto unimplemented;
+#ifdef TARGET_NR_getpmsg
case TARGET_NR_getpmsg:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_putpmsg
case TARGET_NR_putpmsg:
goto unimplemented;
+#endif
case TARGET_NR_vfork:
ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0));
break;
+#ifdef TARGET_NR_ugetrlimit
case TARGET_NR_ugetrlimit:
{
struct rlimit rlim;
}
break;
}
+#endif
+#ifdef TARGET_NR_truncate64
case TARGET_NR_truncate64:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_ftruncate64
case TARGET_NR_ftruncate64:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_stat64
case TARGET_NR_stat64:
ret = get_errno(stat(path((const char *)arg1), &st));
goto do_stat64;
+#endif
+#ifdef TARGET_NR_lstat64
case TARGET_NR_lstat64:
ret = get_errno(lstat(path((const char *)arg1), &st));
goto do_stat64;
+#endif
+#ifdef TARGET_NR_fstat64
case TARGET_NR_fstat64:
{
ret = get_errno(fstat(arg1, &st));
if (!is_error(ret)) {
struct target_stat64 *target_st = (void *)arg2;
memset(target_st, 0, sizeof(struct target_stat64));
- target_st->st_dev = tswap16(st.st_dev);
- target_st->st_ino = tswap64(st.st_ino);
+ put_user(st.st_dev, &target_st->st_dev);
+ put_user(st.st_ino, &target_st->st_ino);
#ifdef TARGET_STAT64_HAS_BROKEN_ST_INO
- target_st->__st_ino = tswapl(st.st_ino);
+ put_user(st.st_ino, &target_st->__st_ino);
#endif
- target_st->st_mode = tswap32(st.st_mode);
- target_st->st_nlink = tswap32(st.st_nlink);
- target_st->st_uid = tswapl(st.st_uid);
- target_st->st_gid = tswapl(st.st_gid);
- target_st->st_rdev = tswap16(st.st_rdev);
+ put_user(st.st_mode, &target_st->st_mode);
+ put_user(st.st_nlink, &target_st->st_nlink);
+ put_user(st.st_uid, &target_st->st_uid);
+ put_user(st.st_gid, &target_st->st_gid);
+ put_user(st.st_rdev, &target_st->st_rdev);
/* XXX: better use of kernel struct */
- target_st->st_size = tswap64(st.st_size);
- target_st->st_blksize = tswapl(st.st_blksize);
- target_st->st_blocks = tswapl(st.st_blocks);
- target_st->target_st_atime = tswapl(st.st_atime);
- target_st->target_st_mtime = tswapl(st.st_mtime);
- target_st->target_st_ctime = tswapl(st.st_ctime);
+ put_user(st.st_size, &target_st->st_size);
+ put_user(st.st_blksize, &target_st->st_blksize);
+ put_user(st.st_blocks, &target_st->st_blocks);
+ put_user(st.st_atime, &target_st->target_st_atime);
+ put_user(st.st_mtime, &target_st->target_st_mtime);
+ put_user(st.st_ctime, &target_st->target_st_ctime);
+ }
+ }
+ break;
+#endif
+#ifdef USE_UID16
+ case TARGET_NR_lchown:
+ ret = get_errno(lchown((const char *)arg1, low2highuid(arg2), low2highgid(arg3)));
+ break;
+ case TARGET_NR_getuid:
+ ret = get_errno(high2lowuid(getuid()));
+ break;
+ case TARGET_NR_getgid:
+ ret = get_errno(high2lowgid(getgid()));
+ break;
+ case TARGET_NR_geteuid:
+ ret = get_errno(high2lowuid(geteuid()));
+ break;
+ case TARGET_NR_getegid:
+ ret = get_errno(high2lowgid(getegid()));
+ break;
+ case TARGET_NR_setreuid:
+ ret = get_errno(setreuid(low2highuid(arg1), low2highuid(arg2)));
+ break;
+ case TARGET_NR_setregid:
+ ret = get_errno(setregid(low2highgid(arg1), low2highgid(arg2)));
+ break;
+ case TARGET_NR_getgroups:
+ {
+ int gidsetsize = arg1;
+ uint16_t *target_grouplist = (void *)arg2;
+ gid_t *grouplist;
+ int i;
+
+ grouplist = alloca(gidsetsize * sizeof(gid_t));
+ ret = get_errno(getgroups(gidsetsize, grouplist));
+ if (!is_error(ret)) {
+ for(i = 0;i < gidsetsize; i++)
+ target_grouplist[i] = tswap16(grouplist[i]);
}
}
break;
+ case TARGET_NR_setgroups:
+ {
+ int gidsetsize = arg1;
+ uint16_t *target_grouplist = (void *)arg2;
+ gid_t *grouplist;
+ int i;
+ grouplist = alloca(gidsetsize * sizeof(gid_t));
+ for(i = 0;i < gidsetsize; i++)
+ grouplist[i] = tswap16(target_grouplist[i]);
+ ret = get_errno(setgroups(gidsetsize, grouplist));
+ }
+ break;
+ case TARGET_NR_fchown:
+ ret = get_errno(fchown(arg1, low2highuid(arg2), low2highgid(arg3)));
+ break;
+#ifdef TARGET_NR_setresuid
+ case TARGET_NR_setresuid:
+ ret = get_errno(setresuid(low2highuid(arg1),
+ low2highuid(arg2),
+ low2highuid(arg3)));
+ break;
+#endif
+#ifdef TARGET_NR_getresuid
+ case TARGET_NR_getresuid:
+ {
+ int ruid, euid, suid;
+ ret = get_errno(getresuid(&ruid, &euid, &suid));
+ if (!is_error(ret)) {
+ *(uint16_t *)arg1 = tswap16(high2lowuid(ruid));
+ *(uint16_t *)arg2 = tswap16(high2lowuid(euid));
+ *(uint16_t *)arg3 = tswap16(high2lowuid(suid));
+ }
+ }
+ break;
+#endif
+#ifdef TARGET_NR_getresgid
+ case TARGET_NR_setresgid:
+ ret = get_errno(setresgid(low2highgid(arg1),
+ low2highgid(arg2),
+ low2highgid(arg3)));
+ break;
+#endif
+#ifdef TARGET_NR_getresgid
+ case TARGET_NR_getresgid:
+ {
+ int rgid, egid, sgid;
+ ret = get_errno(getresgid(&rgid, &egid, &sgid));
+ if (!is_error(ret)) {
+ *(uint16_t *)arg1 = tswap16(high2lowgid(rgid));
+ *(uint16_t *)arg2 = tswap16(high2lowgid(egid));
+ *(uint16_t *)arg3 = tswap16(high2lowgid(sgid));
+ }
+ }
+ break;
+#endif
+ case TARGET_NR_chown:
+ ret = get_errno(chown((const char *)arg1, low2highuid(arg2), low2highgid(arg3)));
+ break;
+ case TARGET_NR_setuid:
+ ret = get_errno(setuid(low2highuid(arg1)));
+ break;
+ case TARGET_NR_setgid:
+ ret = get_errno(setgid(low2highgid(arg1)));
+ break;
+ case TARGET_NR_setfsuid:
+ ret = get_errno(setfsuid(arg1));
+ break;
+ case TARGET_NR_setfsgid:
+ ret = get_errno(setfsgid(arg1));
+ break;
+#endif /* USE_UID16 */
+
+#ifdef TARGET_NR_lchown32
case TARGET_NR_lchown32:
ret = get_errno(lchown((const char *)arg1, arg2, arg3));
break;
+#endif
+#ifdef TARGET_NR_getuid32
case TARGET_NR_getuid32:
ret = get_errno(getuid());
break;
+#endif
+#ifdef TARGET_NR_getgid32
case TARGET_NR_getgid32:
ret = get_errno(getgid());
break;
+#endif
+#ifdef TARGET_NR_geteuid32
case TARGET_NR_geteuid32:
ret = get_errno(geteuid());
break;
+#endif
+#ifdef TARGET_NR_getegid32
case TARGET_NR_getegid32:
ret = get_errno(getegid());
break;
+#endif
+#ifdef TARGET_NR_setreuid32
case TARGET_NR_setreuid32:
ret = get_errno(setreuid(arg1, arg2));
break;
+#endif
+#ifdef TARGET_NR_setregid32
case TARGET_NR_setregid32:
ret = get_errno(setregid(arg1, arg2));
break;
+#endif
+#ifdef TARGET_NR_getgroups32
case TARGET_NR_getgroups32:
- goto unimplemented;
+ {
+ int gidsetsize = arg1;
+ uint32_t *target_grouplist = (void *)arg2;
+ gid_t *grouplist;
+ int i;
+
+ grouplist = alloca(gidsetsize * sizeof(gid_t));
+ ret = get_errno(getgroups(gidsetsize, grouplist));
+ if (!is_error(ret)) {
+ for(i = 0;i < gidsetsize; i++)
+ put_user(grouplist[i], &target_grouplist[i]);
+ }
+ }
+ break;
+#endif
+#ifdef TARGET_NR_setgroups32
case TARGET_NR_setgroups32:
- goto unimplemented;
+ {
+ int gidsetsize = arg1;
+ uint32_t *target_grouplist = (void *)arg2;
+ gid_t *grouplist;
+ int i;
+
+ grouplist = alloca(gidsetsize * sizeof(gid_t));
+ for(i = 0;i < gidsetsize; i++)
+ get_user(grouplist[i], &target_grouplist[i]);
+ ret = get_errno(setgroups(gidsetsize, grouplist));
+ }
+ break;
+#endif
+#ifdef TARGET_NR_fchown32
case TARGET_NR_fchown32:
ret = get_errno(fchown(arg1, arg2, arg3));
break;
+#endif
+#ifdef TARGET_NR_setresuid32
case TARGET_NR_setresuid32:
ret = get_errno(setresuid(arg1, arg2, arg3));
break;
+#endif
+#ifdef TARGET_NR_getresuid32
case TARGET_NR_getresuid32:
{
int ruid, euid, suid;
}
}
break;
+#endif
+#ifdef TARGET_NR_setresgid32
case TARGET_NR_setresgid32:
ret = get_errno(setresgid(arg1, arg2, arg3));
break;
+#endif
+#ifdef TARGET_NR_getresgid32
case TARGET_NR_getresgid32:
{
int rgid, egid, sgid;
}
}
break;
+#endif
+#ifdef TARGET_NR_chown32
case TARGET_NR_chown32:
ret = get_errno(chown((const char *)arg1, arg2, arg3));
break;
+#endif
+#ifdef TARGET_NR_setuid32
case TARGET_NR_setuid32:
ret = get_errno(setuid(arg1));
break;
+#endif
+#ifdef TARGET_NR_setgid32
case TARGET_NR_setgid32:
ret = get_errno(setgid(arg1));
break;
+#endif
+#ifdef TARGET_NR_setfsuid32
case TARGET_NR_setfsuid32:
ret = get_errno(setfsuid(arg1));
break;
+#endif
+#ifdef TARGET_NR_setfsgid32
case TARGET_NR_setfsgid32:
ret = get_errno(setfsgid(arg1));
break;
+#endif
+
case TARGET_NR_pivot_root:
goto unimplemented;
+#ifdef TARGET_NR_mincore
case TARGET_NR_mincore:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_madvise
case TARGET_NR_madvise:
goto unimplemented;
+#endif
#if TARGET_LONG_BITS == 32
case TARGET_NR_fcntl64:
{
break;
}
#endif
+#ifdef TARGET_NR_security
case TARGET_NR_security:
goto unimplemented;
+#endif
+#ifdef TARGET_NR_getpagesize
+ case TARGET_NR_getpagesize:
+ ret = TARGET_PAGE_SIZE;
+ break;
+#endif
case TARGET_NR_gettid:
ret = get_errno(gettid());
break;
case TARGET_NR_readahead:
goto unimplemented;
+#ifdef TARGET_NR_setxattr
case TARGET_NR_setxattr:
case TARGET_NR_lsetxattr:
case TARGET_NR_fsetxattr:
case TARGET_NR_lremovexattr:
case TARGET_NR_fremovexattr:
goto unimplemented_nowarn;
+#endif
+#ifdef TARGET_NR_set_thread_area
case TARGET_NR_set_thread_area:
case TARGET_NR_get_thread_area:
goto unimplemented_nowarn;
+#endif
default:
unimplemented:
gemu_log("qemu: Unsupported syscall: %d\n", num);
+#if defined(TARGET_NR_setxattr) || defined(TARGET_NR_set_thread_area)
unimplemented_nowarn:
+#endif
ret = -ENOSYS;
break;
}
fail:
+#ifdef DEBUG
+ gemu_log(" = %ld\n", ret);
+#endif
return ret;
}
projects / qemu / blobdiff