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| author | notaz | 2011-09-18 19:45:38 +0300 |
|---|---|---|
| committer | notaz | 2011-09-19 19:01:47 +0300 |
| commit | 748406cf9b74d0cd0537768d68cbae926394ea5b (patch) | |
| tree | 1aa6bc7730e2906c49ef83bff4129ead75e52270 /libpcsxcore/new_dynarec | |
| parent | 269bb29a66d856f02f00898a6f0ce961842ca248 (diff) | |
| download | pcsx_rearmed-748406cf9b74d0cd0537768d68cbae926394ea5b.tar.gz pcsx_rearmed-748406cf9b74d0cd0537768d68cbae926394ea5b.tar.bz2 pcsx_rearmed-748406cf9b74d0cd0537768d68cbae926394ea5b.zip | |
drc: fix $ra evicting on JAL
hopefully for good this time
Diffstat (limited to 'libpcsxcore/new_dynarec')
| -rw-r--r-- | libpcsxcore/new_dynarec/new_dynarec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libpcsxcore/new_dynarec/new_dynarec.c b/libpcsxcore/new_dynarec/new_dynarec.c index 05c54ee..573d0cd 100644 --- a/libpcsxcore/new_dynarec/new_dynarec.c +++ b/libpcsxcore/new_dynarec/new_dynarec.c @@ -690,6 +690,10 @@ void lsn(u_char hsn[], int i, int *preferred_reg) hsn[RHASH]=1; hsn[RHTBL]=1; } + // due to the way JAL is currently done we need DS not to evict $ra + if(i>0&&itype[i-1]==UJUMP&&rt1[i-1]==31) { + hsn[31]=0; + } // Coprocessor load/store needs FTEMP, even if not declared if(itype[i]==C1LS||itype[i]==C2LS) { hsn[FTEMP]=0; |