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Handle REP prefixed instructions without a dedicated REP instruction handler properly in the recompiler. Fixes Windows XP setup.

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This commit is contained in:
SarahW 2018-08-08 22:14:52 +01:00
commit 4846616924
1 changed files with 6 additions and 0 deletions
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6
src/codegen.c
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@ -485,6 +485,12 @@ generate_call:
} }
} }
if ((op_table == x86_dynarec_opcodes_REPNE || op_table == x86_dynarec_opcodes_REPE) && !op_table[opcode | op_32])
{
op_table = x86_dynarec_opcodes;
recomp_op_table = recomp_opcodes;
}
op = op_table[((opcode >> opcode_shift) | op_32) & opcode_mask]; op = op_table[((opcode >> opcode_shift) | op_32) & opcode_mask];
if (!test_modrm || if (!test_modrm ||