Break up vl.h.

[qemu] / hw / pc.c

diff --git a/hw/pc.c b/hw/pc.c
index 8a1c577..99bb906 100644 (file)
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -21,7 +21,16 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-#include "vl.h"
+#include "hw.h"
+#include "pc.h"
+#include "fdc.h"
+#include "pci.h"
+#include "block.h"
+#include "sysemu.h"
+#include "audio/audio.h"
+#include "net.h"
+#include "smbus.h"
+#include "boards.h"
 
 /* output Bochs bios info messages */
 //#define DEBUG_BIOS
@@ -173,6 +182,7 @@ static int boot_device2nibble(char boot_device)
 static void cmos_init(int ram_size, const char *boot_device, BlockDriverState **hd_table)
 {
     RTCState *s = rtc_state;
+    int nbds, bds[3] = { 0, };
     int val;
     int fd0, fd1, nb;
     int i;
@@ -202,11 +212,22 @@ static void cmos_init(int ram_size, const char *boot_device, BlockDriverState **
     rtc_set_memory(s, 0x35, val >> 8);
 
     /* set boot devices, and disable floppy signature check if requested */
-    rtc_set_memory(s, 0x3d,
-            boot_device2nibble(boot_device[1]) << 4 |
-            boot_device2nibble(boot_device[0]) );
-    rtc_set_memory(s, 0x38,
-            boot_device2nibble(boot_device[2]) << 4 | (fd_bootchk ?  0x0 : 0x1));
+#define PC_MAX_BOOT_DEVICES 3
+    nbds = strlen(boot_device);
+    if (nbds > PC_MAX_BOOT_DEVICES) {
+        fprintf(stderr, "Too many boot devices for PC\n");
+        exit(1);
+    }
+    for (i = 0; i < nbds; i++) {
+        bds[i] = boot_device2nibble(boot_device[i]);
+        if (bds[i] == 0) {
+            fprintf(stderr, "Invalid boot device for PC: '%c'\n",
+                    boot_device[i]);
+            exit(1);
+        }
+    }
+    rtc_set_memory(s, 0x3d, (bds[1] << 4) | bds[0]);
+    rtc_set_memory(s, 0x38, (bds[2] << 4) | (fd_bootchk ?  0x0 : 0x1));
 
     /* floppy type */
 
@@ -482,7 +503,9 @@ static void load_linux(const char *kernel_filename,
     }
 
     /* kernel protocol version */
+#if 0
     fprintf(stderr, "header magic: %#x\n", ldl_p(header+0x202));
+#endif
     if (ldl_p(header+0x202) == 0x53726448)
        protocol = lduw_p(header+0x206);
     else
@@ -505,6 +528,7 @@ static void load_linux(const char *kernel_filename,
        prot_addr    = phys_ram_base + 0x100000;
     }
 
+#if 0
     fprintf(stderr,
            "qemu: real_addr     = %#zx\n"
            "qemu: cmdline_addr  = %#zx\n"
@@ -512,6 +536,7 @@ static void load_linux(const char *kernel_filename,
            real_addr-phys_ram_base,
            cmdline_addr-phys_ram_base,
            prot_addr-phys_ram_base);
+#endif
 
     /* highest address for loading the initrd */
     if (protocol >= 0x203)
@@ -672,7 +697,7 @@ static void pc_init1(int ram_size, int vga_ram_size, const char *boot_device,
                      DisplayState *ds, const char **fd_filename, int snapshot,
                      const char *kernel_filename, const char *kernel_cmdline,
                      const char *initrd_filename,
-                     int pci_enabled)
+                     int pci_enabled, const char *cpu_model)
 {
     char buf[1024];
     int ret, linux_boot, i;
@@ -688,8 +713,20 @@ static void pc_init1(int ram_size, int vga_ram_size, const char *boot_device,
     linux_boot = (kernel_filename != NULL);
 
     /* init CPUs */
+    if (cpu_model == NULL) {
+#ifdef TARGET_X86_64
+        cpu_model = "qemu64";
+#else
+        cpu_model = "qemu32";
+#endif
+    }
+    
     for(i = 0; i < smp_cpus; i++) {
-        env = cpu_init();
+        env = cpu_init(cpu_model);
+        if (!env) {
+            fprintf(stderr, "Unable to find x86 CPU definition\n");
+            exit(1);
+        }
         if (i != 0)
             env->hflags |= HF_HALTED_MASK;
         if (smp_cpus > 1) {
@@ -956,7 +993,7 @@ static void pc_init_pci(int ram_size, int vga_ram_size, const char *boot_device,
     pc_init1(ram_size, vga_ram_size, boot_device,
              ds, fd_filename, snapshot,
              kernel_filename, kernel_cmdline,
-             initrd_filename, 1);
+             initrd_filename, 1, cpu_model);
 }
 
 static void pc_init_isa(int ram_size, int vga_ram_size, const char *boot_device,
@@ -970,7 +1007,7 @@ static void pc_init_isa(int ram_size, int vga_ram_size, const char *boot_device,
     pc_init1(ram_size, vga_ram_size, boot_device,
              ds, fd_filename, snapshot,
              kernel_filename, kernel_cmdline,
-             initrd_filename, 0);
+             initrd_filename, 0, cpu_model);
 }
 
 QEMUMachine pc_machine = {