diff options
| author |  Lioncash <mathew1800@gmail.com> | 2015-01-05 09:10:59 -0500 |
|---|---|---|
| committer | Lioncash <mathew1800@gmail.com> | 2015-01-05 09:13:41 -0500 |
| commit | d00c22c706e76edd1be009faeab69a94cd0d5ef1 (patch) | |
| tree | c7dff0a7f0e7daf0a9d2973d3ab2df128fe06522 /src/core/arm/skyeye_common/armdefs.h | |
| parent | b058ce6feb28c8de9f7d1477c4b40175598c6791 (diff) | |
dyncom: Implement QADD/QSUB/QDADD/QDSUB
Diffstat (limited to 'src/core/arm/skyeye_common/armdefs.h')
| -rw-r--r-- | src/core/arm/skyeye_common/armdefs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/core/arm/skyeye_common/armdefs.h b/src/core/arm/skyeye_common/armdefs.h index c2c78cd5..3100d7ad 100644 --- a/src/core/arm/skyeye_common/armdefs.h +++ b/src/core/arm/skyeye_common/armdefs.h @@ -70,6 +70,9 @@ #define DATACACHE 1 #define INSTCACHE 2 +#define POS(i) ( (~(i)) >> 31 ) +#define NEG(i) ( (i) >> 31 ) + #ifndef __STDC__ typedef char *VoidStar; #endif @@ -783,6 +786,8 @@ RUn %x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n",\ //#define PXA250 0x69052903 // 0x69052903; //PXA250 B1 from intel 278522-001.pdf +extern bool AddOverflow(ARMword, ARMword, ARMword); +extern bool SubOverflow(ARMword, ARMword, ARMword); extern void ARMul_UndefInstr(ARMul_State*, ARMword); extern void ARMul_FixCPSR(ARMul_State*, ARMword, ARMword); |