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Provide dummy timing for unknown (usually illegal) opcodes in K6 timing code.

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This commit is contained in:
SarahW 2019-03-26 22:02:00 +00:00
commit 56a01a0e04
1 changed files with 4 additions and 3 deletions
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7
src/codegen_timing_k6.c
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@ -2330,9 +2330,10 @@ void codegen_timing_k6_opcode(uint8_t opcode, uint32_t fetchdat, int op_32, uint
}
}
if (!ins_table[opcode])
fatal("!ins_table opcode=%02x last_prefix=%02x\n", opcode, last_prefix);
decode_instruction(ins_table[opcode], deps[opcode], fetchdat, op_32, bit8);
if (ins_table[opcode])
decode_instruction(ins_table[opcode], deps[opcode], fetchdat, op_32, bit8);
else
decode_instruction(&vector_alu1_op, 0, fetchdat, op_32, bit8);
codegen_block_cycles += (last_complete_timestamp - old_last_complete_timestamp);
}