c4d4525c38
TCG generates optimized code for i386 repz instructions in single step mode. It means that when ecx becomes 0, execution of the string instruction breaks immediately without an additional iteration for ecx==0 (which will only check ecx and set the flags). Omitting this iteration leads to different instructions counting in singlestep mode and in normal execution. This patch disables optimization of this last iteration for icount mode which should be deterministic. v2: inverted the condition and formatted the comment Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Signed-off-by: Richard Henderson <rth@twiddle.net> |
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| .. | ||
| arch_dump.c | ||
| arch_memory_mapping.c | ||
| cc_helper_template.h | ||
| cc_helper.c | ||
| cpu-qom.h | ||
| cpu.c | ||
| cpu.h | ||
| excp_helper.c | ||
| fpu_helper.c | ||
| gdbstub.c | ||
| helper.c | ||
| helper.h | ||
| int_helper.c | ||
| ioport-user.c | ||
| kvm_i386.h | ||
| kvm-stub.c | ||
| kvm.c | ||
| machine.c | ||
| Makefile.objs | ||
| mem_helper.c | ||
| misc_helper.c | ||
| ops_sse_header.h | ||
| ops_sse.h | ||
| seg_helper.c | ||
| shift_helper_template.h | ||
| smm_helper.c | ||
| svm_helper.c | ||
| svm.h | ||
| TODO | ||
| topology.h | ||
| translate.c | ||