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x86: split FPReg union

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-09-29 22:48:58 +02:00 committed by Anthony Liguori
parent e5cc6429de
commit acc6883679
1 changed files with 10 additions and 8 deletions
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18
target-i386/cpu.h
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@ -556,6 +556,15 @@ typedef union {
#endif #endif
#define MMX_Q(n) q #define MMX_Q(n) q
typedef union {
#ifdef USE_X86LDOUBLE
CPU86_LDouble d __attribute__((aligned(16)));
#else
CPU86_LDouble d;
#endif
MMXReg mmx;
} FPReg;
#ifdef TARGET_X86_64 #ifdef TARGET_X86_64
#define CPU_NB_REGS 16 #define CPU_NB_REGS 16
#else #else
@ -599,14 +608,7 @@ typedef struct CPUX86State {
uint16_t fpregs_format_vmstate; uint16_t fpregs_format_vmstate;
uint16_t fpuc; uint16_t fpuc;
uint8_t fptags[8]; /* 0 = valid, 1 = empty */ uint8_t fptags[8]; /* 0 = valid, 1 = empty */
union { FPReg fpregs[8];
#ifdef USE_X86LDOUBLE
CPU86_LDouble d __attribute__((aligned(16)));
#else
CPU86_LDouble d;
#endif
MMXReg mmx;
} fpregs[8];
/* emulator internal variables */ /* emulator internal variables */
float_status fp_status; float_status fp_status;