Revision 82663ee2 hw/pc.c
| b/hw/pc.c | ||
|---|---|---|
| 549 | 549 |
*p++ = 0x1f; /* pop ds */ |
| 550 | 550 |
*p++ = 0x58; /* pop ax */ |
| 551 | 551 |
*p++ = 0xcb; /* lret */ |
| 552 |
|
|
| 552 |
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|
| 553 | 553 |
/* Actual code */ |
| 554 | 554 |
*reloc = (p - rom); |
| 555 | 555 |
|
| ... | ... | |
| 738 | 738 |
if ((next_space = strchr(initrd_filename, ' '))) |
| 739 | 739 |
*next_space = '\0'; |
| 740 | 740 |
#ifdef DEBUG_MULTIBOOT |
| 741 |
printf("multiboot loading module: %s\n", initrd_filename);
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| 741 |
printf("multiboot loading module: %s\n", initrd_filename);
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|
| 742 | 742 |
#endif |
| 743 | 743 |
f = fopen(initrd_filename, "rb"); |
| 744 | 744 |
if (f) {
|
| ... | ... | |
| 858 | 858 |
treating it like a Linux kernel. */ |
| 859 | 859 |
if (load_multiboot(fw_cfg, f, kernel_filename, |
| 860 | 860 |
initrd_filename, kernel_cmdline, header)) |
| 861 |
return;
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| 861 |
return;
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| 862 | 862 |
protocol = 0; |
| 863 | 863 |
} |
| 864 | 864 |
|
| ... | ... | |
| 1058 | 1058 |
static int load_option_rom(const char *oprom, target_phys_addr_t start, |
| 1059 | 1059 |
target_phys_addr_t end) |
| 1060 | 1060 |
{
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| 1061 |
int size; |
|
| 1062 |
char *filename; |
|
| 1063 |
|
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| 1064 |
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, oprom); |
|
| 1065 |
if (filename) {
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| 1066 |
size = get_image_size(filename); |
|
| 1067 |
if (size > 0 && start + size > end) {
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| 1068 |
fprintf(stderr, "Not enough space to load option rom '%s'\n", |
|
| 1069 |
oprom); |
|
| 1070 |
exit(1); |
|
| 1071 |
} |
|
| 1072 |
size = load_image_targphys(filename, start, end - start); |
|
| 1073 |
qemu_free(filename); |
|
| 1074 |
} else {
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| 1075 |
size = -1; |
|
| 1076 |
} |
|
| 1077 |
if (size < 0) {
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| 1078 |
fprintf(stderr, "Could not load option rom '%s'\n", oprom); |
|
| 1061 |
int size; |
|
| 1062 |
char *filename; |
|
| 1063 |
|
|
| 1064 |
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, oprom); |
|
| 1065 |
if (filename) {
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| 1066 |
size = get_image_size(filename); |
|
| 1067 |
if (size > 0 && start + size > end) {
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| 1068 |
fprintf(stderr, "Not enough space to load option rom '%s'\n", |
|
| 1069 |
oprom); |
|
| 1079 | 1070 |
exit(1); |
| 1080 | 1071 |
} |
| 1081 |
/* Round up optiom rom size to the next 2k boundary */ |
|
| 1082 |
size = (size + 2047) & ~2047; |
|
| 1083 |
option_rom_setup_reset(start, size); |
|
| 1084 |
return size; |
|
| 1072 |
size = load_image_targphys(filename, start, end - start); |
|
| 1073 |
qemu_free(filename); |
|
| 1074 |
} else {
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| 1075 |
size = -1; |
|
| 1076 |
} |
|
| 1077 |
if (size < 0) {
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| 1078 |
fprintf(stderr, "Could not load option rom '%s'\n", oprom); |
|
| 1079 |
exit(1); |
|
| 1080 |
} |
|
| 1081 |
/* Round up optiom rom size to the next 2k boundary */ |
|
| 1082 |
size = (size + 2047) & ~2047; |
|
| 1083 |
option_rom_setup_reset(start, size); |
|
| 1084 |
return size; |
|
| 1085 | 1085 |
} |
| 1086 | 1086 |
|
| 1087 | 1087 |
int cpu_is_bsp(CPUState *env) |
| 1088 | 1088 |
{
|
| 1089 |
return env->cpuid_apic_id == 0;
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|
| 1089 |
return env->cpuid_apic_id == 0;
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|
| 1090 | 1090 |
} |
| 1091 | 1091 |
|
| 1092 | 1092 |
static CPUState *pc_new_cpu(const char *cpu_model) |
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