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Move flags and eflags variables into cpu_struct.

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This commit is contained in:
SarahW 2018-11-28 09:42:04 +00:00
commit a4d3aa1912
25 changed files with 1013 additions and 958 deletions
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5
src/ibm.h
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@ -188,6 +188,8 @@ struct
uint32_t l;
uint16_t w;
} CR0;
uint16_t flags, eflags;
} cpu_state;
#define cycles cpu_state._cycles
@ -214,7 +216,6 @@ COMPILE_TIME_ASSERT(sizeof(cpu_state) <= 128);
#define cpu_state_offset(MEMBER) ((uintptr_t)&cpu_state.MEMBER - (uintptr_t)&cpu_state - 128)
uint16_t flags,eflags;
uint32_t oldds,oldss,olddslimit,oldsslimit,olddslimitw,oldsslimitw;
extern int ins,output;
@ -273,7 +274,7 @@ uint32_t dr[8];
#define CR4_PVI (1 << 1)
#define CR4_PSE (1 << 4)
#define IOPL ((flags>>12)&3)
#define IOPL ((cpu_state.flags >> 12) & 3)
#define IOPLp ((!(msw&1)) || (CPL<=IOPL))
//#define IOPLp 1