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Re-enabled recompiled CLI/STI with VME.

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This commit is contained in:
SarahW 2017-06-30 21:02:28 +01:00
commit c760a93e1a
1 changed files with 4 additions and 2 deletions
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6
src/codegen_ops_misc.h
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@ -16,13 +16,15 @@ static uint32_t ropSTD(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32
static uint32_t ropCLI(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block) static uint32_t ropCLI(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block)
{ {
return 0; if (!IOPLp && (cr4 & (CR4_VME | CR4_PVI)))
return 0;
CLEAR_BITS((uintptr_t)&flags, I_FLAG); CLEAR_BITS((uintptr_t)&flags, I_FLAG);
return op_pc; return op_pc;
} }
static uint32_t ropSTI(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block) static uint32_t ropSTI(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block)
{ {
return 0; if (!IOPLp && (cr4 & (CR4_VME | CR4_PVI)))
return 0;
SET_BITS((uintptr_t)&flags, I_FLAG); SET_BITS((uintptr_t)&flags, I_FLAG);
return op_pc; return op_pc;
} }