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x86/cpuid: move CPUID functions into separate file

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about half of target-i386/helper.c consist of CPUID related functions.
Only one of them is a real TCG helper function. So move the whole
CPUID stuff out of this into a separate file to get better
maintainable parts.
This is only code reordering and should not affect QEMU's
functionality.

Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Andre Przywara 2010-03-11 14:38:55 +01:00 committed by Aurelien Jarno
parent a6c6f76ceb
commit c6dc6f63bf
4 changed files with 1146 additions and 1115 deletions
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3
Makefile.target
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@ -49,6 +49,9 @@ libobj-y += tcg/tcg.o
libobj-$(CONFIG_SOFTFLOAT) += fpu/softfloat.o libobj-$(CONFIG_SOFTFLOAT) += fpu/softfloat.o
libobj-$(CONFIG_NOSOFTFLOAT) += fpu/softfloat-native.o libobj-$(CONFIG_NOSOFTFLOAT) += fpu/softfloat-native.o
libobj-y += op_helper.o helper.o libobj-y += op_helper.o helper.o
ifeq ($(TARGET_BASE_ARCH), i386)
libobj-y += cpuid.o
endif
libobj-$(CONFIG_NEED_MMU) += mmu.o libobj-$(CONFIG_NEED_MMU) += mmu.o
libobj-$(TARGET_ARM) += neon_helper.o iwmmxt_helper.o libobj-$(TARGET_ARM) += neon_helper.o iwmmxt_helper.o

9
target-i386/cpu.h
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@ -822,14 +822,17 @@ void cpu_x86_frstor(CPUX86State *s, target_ulong ptr, int data32);
int cpu_x86_signal_handler(int host_signum, void *pinfo, int cpu_x86_signal_handler(int host_signum, void *pinfo,
void *puc); void *puc);
/* cpuid.c */
void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
uint32_t *eax, uint32_t *ebx,
uint32_t *ecx, uint32_t *edx);
int cpu_x86_register (CPUX86State *env, const char *cpu_model);
/* helper.c */ /* helper.c */
int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr, int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
int is_write, int mmu_idx, int is_softmmu); int is_write, int mmu_idx, int is_softmmu);
#define cpu_handle_mmu_fault cpu_x86_handle_mmu_fault #define cpu_handle_mmu_fault cpu_x86_handle_mmu_fault
void cpu_x86_set_a20(CPUX86State *env, int a20_state); void cpu_x86_set_a20(CPUX86State *env, int a20_state);
void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
uint32_t *eax, uint32_t *ebx,
uint32_t *ecx, uint32_t *edx);
static inline int hw_breakpoint_enabled(unsigned long dr7, int index) static inline int hw_breakpoint_enabled(unsigned long dr7, int index)
{ {

1137
target-i386/cpuid.c Normal file
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1112
target-i386/helper.c
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