Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix partial register handling - removes pointless loads when writing to non-32-bit registers (eg FPU or MMX).

Browse source
This commit is contained in:
SarahW 2018-11-27 19:43:01 +00:00
commit c1565eb42f
2 changed files with 34 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/codegen_reg.h
View file

@ -37,7 +37,7 @@ enum
IREG_eaaddr = 14,
IREG_ea_seg = 15,
IREG_op32 = 16,
IREG_ssegs = 17,
IREG_ssegsx = 17,
IREG_rm_mod_reg = 18,
@ -179,7 +179,9 @@ enum
IREG_MM7 = IREG_MM7x + IREG_SIZE_Q,
IREG_NPXC = IREG_NPXCx + IREG_SIZE_W,
IREG_NPXS = IREG_NPXSx + IREG_SIZE_W
IREG_NPXS = IREG_NPXSx + IREG_SIZE_W,
IREG_ssegs = IREG_ssegsx + IREG_SIZE_B
};
#define IREG_8(reg) (((reg) & 4) ? (((reg) & 3) + IREG_AH) : ((reg) + IREG_AL))