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fix & reenable asm compare ops for ppc

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This commit is contained in:
gbeauche 2003-11-30 17:18:17 +00:00
parent 10db506aa5
commit c1dba58808
1 changed files with 9 additions and 9 deletions
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18
SheepShaver/src/kpx_cpu/src/cpu/ppc/ppc-dyngen-ops.cpp
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@ -433,23 +433,23 @@ void OPPROTO op_record_nego_T0(void)
#define im PARAM1
#if DYNGEN_ASM_OPTS && defined(__powerpc__) && 0
#if DYNGEN_ASM_OPTS && defined(__powerpc__)
#define DEFINE_OP(NAME, COMP, LHS, RHST, RHS) \
void OPPROTO op_##NAME##_##LHS##_##RHS(void) \
{ \
uint32 cr = powerpc_dyngen_helper::xer().get_so(); \
RC = powerpc_dyngen_helper::xer().get_so(); \
uint32 v; \
asm volatile (COMP " 7,%1,%2 ; mfcr %0" : "=r" (v) : "r" (LHS), RHST (RHS) : "cr7"); \
T0 = cr | (v & 0xe); \
RC |= (v & 0xe); \
}
DEFINE_OP(do_compare,"cmpw",T0,"r",T1);
DEFINE_OP(do_compare,"cmpw",T0,"r",im);
DEFINE_OP(do_compare,"cmpwi",T0,"i",0);
DEFINE_OP(do_compare_logical,"cmplw",T0,"r",T1);
DEFINE_OP(do_compare_logical,"cmplw",T0,"r",im);
DEFINE_OP(do_compare_logical,"cmplwi",T0,"i",0);
DEFINE_OP(compare,"cmpw",T0,"r",T1);
DEFINE_OP(compare,"cmpw",T0,"r",im);
DEFINE_OP(compare,"cmpwi",T0,"i",0);
DEFINE_OP(compare_logical,"cmplw",T0,"r",T1);
DEFINE_OP(compare_logical,"cmplw",T0,"r",im);
DEFINE_OP(compare_logical,"cmplwi",T0,"i",0);
#else