Commit c9fb531ab2a78e731a0b450017fb5e92de79f8f8
1 parent
de3526b2
VFP fnmsc negative zero fix.
Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5610 c046a42c-6fe2-441c-8c8c-71466251a162
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2 deletions
target-arm/translate.c
| @@ -3057,9 +3057,9 @@ static int disas_vfp_insn(CPUState * env, DisasContext *s, uint32_t insn) | @@ -3057,9 +3057,9 @@ static int disas_vfp_insn(CPUState * env, DisasContext *s, uint32_t insn) | ||
| 3057 | break; | 3057 | break; |
| 3058 | case 3: /* nmsc: -fd - (fn * fm) */ | 3058 | case 3: /* nmsc: -fd - (fn * fm) */ |
| 3059 | gen_vfp_mul(dp); | 3059 | gen_vfp_mul(dp); |
| 3060 | - gen_mov_F1_vreg(dp, rd); | ||
| 3061 | - gen_vfp_add(dp); | ||
| 3062 | gen_vfp_neg(dp); | 3060 | gen_vfp_neg(dp); |
| 3061 | + gen_mov_F1_vreg(dp, rd); | ||
| 3062 | + gen_vfp_sub(dp); | ||
| 3063 | break; | 3063 | break; |
| 3064 | case 4: /* mul: fn * fm */ | 3064 | case 4: /* mul: fn * fm */ |
| 3065 | gen_vfp_mul(dp); | 3065 | gen_vfp_mul(dp); |