OpenE2K/qemu-e2k
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PPC: fix efstst* instructions

Browse Source 
(Tristan Gingold)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4362 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2008-05-06 14:58:23 +00:00
parent f9320410e1
commit 894efddb50
1 changed files with 6 additions and 6 deletions
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12
target-ppc/op_helper.h
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@ -332,21 +332,21 @@ static always_inline int _do_efststlt (uint32_t op1, uint32_t op2)
CPU_FloatU u1, u2; CPU_FloatU u1, u2;
u1.l = op1; u1.l = op1;
u2.l = op2; u2.l = op2;
return float32_lt(u1.f, u2.f, &env->spe_status) ? 1 : 0; return float32_lt(u1.f, u2.f, &env->spe_status) ? 4 : 0;
} }
static always_inline int _do_efststgt (uint32_t op1, uint32_t op2) static always_inline int _do_efststgt (uint32_t op1, uint32_t op2)
{ {
CPU_FloatU u1, u2; CPU_FloatU u1, u2;
u1.l = op1; u1.l = op1;
u2.l = op2; u2.l = op2;
return float32_le(u1.f, u2.f, &env->spe_status) ? 0 : 1; return float32_le(u1.f, u2.f, &env->spe_status) ? 0 : 4;
} }
static always_inline int _do_efststeq (uint32_t op1, uint32_t op2) static always_inline int _do_efststeq (uint32_t op1, uint32_t op2)
{ {
CPU_FloatU u1, u2; CPU_FloatU u1, u2;
u1.l = op1; u1.l = op1;
u2.l = op2; u2.l = op2;
return float32_eq(u1.f, u2.f, &env->spe_status) ? 1 : 0; return float32_eq(u1.f, u2.f, &env->spe_status) ? 4 : 0;
} }
/* Double precision floating-point helpers */ /* Double precision floating-point helpers */
static always_inline int _do_efdtstlt (uint64_t op1, uint64_t op2) static always_inline int _do_efdtstlt (uint64_t op1, uint64_t op2)
@ -354,20 +354,20 @@ static always_inline int _do_efdtstlt (uint64_t op1, uint64_t op2)
CPU_DoubleU u1, u2; CPU_DoubleU u1, u2;
u1.ll = op1; u1.ll = op1;
u2.ll = op2; u2.ll = op2;
return float64_lt(u1.d, u2.d, &env->spe_status) ? 1 : 0; return float64_lt(u1.d, u2.d, &env->spe_status) ? 4 : 0;
} }
static always_inline int _do_efdtstgt (uint64_t op1, uint64_t op2) static always_inline int _do_efdtstgt (uint64_t op1, uint64_t op2)
{ {
CPU_DoubleU u1, u2; CPU_DoubleU u1, u2;
u1.ll = op1; u1.ll = op1;
u2.ll = op2; u2.ll = op2;
return float64_le(u1.d, u2.d, &env->spe_status) ? 0 : 1; return float64_le(u1.d, u2.d, &env->spe_status) ? 0 : 4;
} }
static always_inline int _do_efdtsteq (uint64_t op1, uint64_t op2) static always_inline int _do_efdtsteq (uint64_t op1, uint64_t op2)
{ {
CPU_DoubleU u1, u2; CPU_DoubleU u1, u2;
u1.ll = op1; u1.ll = op1;
u2.ll = op2; u2.ll = op2;
return float64_eq(u1.d, u2.d, &env->spe_status) ? 1 : 0; return float64_eq(u1.d, u2.d, &env->spe_status) ? 4 : 0;
} }
#endif #endif