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Winchip FPU timings now more accurate.

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This commit is contained in:
SarahW 2016-05-14 19:36:40 +01:00
commit 512c8e5d44
6 changed files with 382 additions and 5 deletions
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5
src/cpu.c
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@ -839,10 +839,10 @@ void cpu_set()
x86_setopcodes(ops_386, ops_winchip_0f, dynarec_ops_386, dynarec_ops_winchip_0f);
timing_rr = 1; /*register dest - register src*/
timing_rm = 2; /*register dest - memory src*/
timing_mr = 3; /*memory dest - register src*/
timing_mr = 2; /*memory dest - register src*/
timing_mm = 3;
timing_rml = 2; /*register dest - memory src long*/
timing_mrl = 3; /*memory dest - register src long*/
timing_mrl = 2; /*memory dest - register src long*/
timing_mml = 3;
timing_bt = 3-1; /*branch taken*/
timing_bnt = 1; /*branch not taken*/
@ -870,6 +870,7 @@ void cpu_set()
timing_jmp_rm = 5;
timing_jmp_pm = 7;
timing_jmp_pm_gate = 17;
codegen_timing_set(&codegen_timing_winchip);
break;
case CPU_PENTIUM: