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| author | Anthony Liguori <aliguori@us.ibm.com> | 2013-06-14 07:51:30 -0500 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-06-14 07:51:30 -0500 |
| commit | 5f13731f8cb6aadecf214513ec810d61dc1f71dc (patch) | |
| tree | befdd804224f893f36f8c8c839ddb96e8f06e4c5 /target-i386/cpu.c | |
| parent | 86a6a0774509c59f1570f763a0fad57e26762d9c (diff) | |
| parent | c67e216bdf42abfb8505790b2da9562356103976 (diff) | |
Merge remote-tracking branch 'afaerber/qom-cpu' into staging
# By Andreas Färber (12) and others
# Via Andreas Färber
* afaerber/qom-cpu:
spapr_rtas: Abstract rtas_start_cpu() with qemu_get_cpu()
spapr_rtas: Abstract rtas_query_cpu_stopped_state() with qemu_get_cpu()
memory_mapping: Improve qemu_get_guest_memory_mapping() error reporting
dump: Abstract dump_init() with cpu_synchronize_all_states()
cpu: Change default for CPUClass::get_paging_enabled()
dump: Drop qmp_dump_guest_memory() stub and build for all targets
memory_mapping: Drop qemu_get_memory_mapping() stub
cpu: Turn cpu_get_memory_mapping() into a CPUState hook
memory_mapping: Move MemoryMappingList typedef to qemu/typedefs.h
cpu: Turn cpu_paging_enabled() into a CPUState hook
monitor: Simplify do_inject_mce() with qemu_get_cpu()
target-i386: cpu: Fix potential buffer overrun in get_register_name_32()
target-i386: Set level=4 on Conroe/Penryn/Nehalem
target-i386: Update model values on Conroe/Penryn/Nehalem CPU models
pc: Create pc-*-1.6 machine-types
pc: Fix crash when attempting to hotplug CPU with negative ID
dump: Move stubs into libqemustub.a
Diffstat (limited to 'target-i386/cpu.c')
| -rw-r--r-- | target-i386/cpu.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 1a501d9d33..a7154af11d 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -221,7 +221,7 @@ X86RegisterInfo32 x86_reg_info_32[CPU_NB_REGS32] = { const char *get_register_name_32(unsigned int reg) { - if (reg > CPU_NB_REGS32) { + if (reg >= CPU_NB_REGS32) { return NULL; } return x86_reg_info_32[reg].name; @@ -669,10 +669,10 @@ static x86_def_t builtin_x86_defs[] = { }, { .name = "Conroe", - .level = 2, + .level = 4, .vendor = CPUID_VENDOR_INTEL, .family = 6, - .model = 2, + .model = 15, .stepping = 3, .features[FEAT_1_EDX] = CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | @@ -691,10 +691,10 @@ static x86_def_t builtin_x86_defs[] = { }, { .name = "Penryn", - .level = 2, + .level = 4, .vendor = CPUID_VENDOR_INTEL, .family = 6, - .model = 2, + .model = 23, .stepping = 3, .features[FEAT_1_EDX] = CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | @@ -714,10 +714,10 @@ static x86_def_t builtin_x86_defs[] = { }, { .name = "Nehalem", - .level = 2, + .level = 4, .vendor = CPUID_VENDOR_INTEL, .family = 6, - .model = 2, + .model = 26, .stepping = 3, .features[FEAT_1_EDX] = CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | @@ -2505,6 +2505,13 @@ static int64_t x86_cpu_get_arch_id(CPUState *cs) return env->cpuid_apic_id; } +static bool x86_cpu_get_paging_enabled(const CPUState *cs) +{ + X86CPU *cpu = X86_CPU(cs); + + return cpu->env.cr[0] & CR0_PG_MASK; +} + static void x86_cpu_common_class_init(ObjectClass *oc, void *data) { X86CPUClass *xcc = X86_CPU_CLASS(oc); @@ -2519,15 +2526,16 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data) cc->reset = x86_cpu_reset; cc->do_interrupt = x86_cpu_do_interrupt; + cc->get_arch_id = x86_cpu_get_arch_id; + cc->get_paging_enabled = x86_cpu_get_paging_enabled; #ifndef CONFIG_USER_ONLY + cc->get_memory_mapping = x86_cpu_get_memory_mapping; cc->write_elf64_note = x86_cpu_write_elf64_note; cc->write_elf64_qemunote = x86_cpu_write_elf64_qemunote; cc->write_elf32_note = x86_cpu_write_elf32_note; cc->write_elf32_qemunote = x86_cpu_write_elf32_qemunote; #endif cpu_class_set_vmsd(cc, &vmstate_x86_cpu); - - cc->get_arch_id = x86_cpu_get_arch_id; } static const TypeInfo x86_cpu_type_info = { |