diff options
| author | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-08-17 08:33:47 +0000 |
|---|---|---|
| committer | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-08-17 08:33:47 +0000 |
| commit | 2ae72bce02abe962dc0c11d40f2f872378ccd5de (patch) | |
| tree | 91ff84c6667ede4bbdcf6864f5008915c7e01173 /target-sparc | |
| parent | 221bb2d563aec566c6104ed1286aa2fd7f58c3f2 (diff) | |
Correct 32bit carry flag for add instruction (Igor Kovalenko)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5017 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-sparc')
| -rw-r--r-- | target-sparc/translate.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c index 44290637bc..6315218375 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -349,16 +349,19 @@ static inline void gen_cc_NZ_xcc(TCGv dst) */ static inline void gen_cc_C_add_icc(TCGv dst, TCGv src1) { - TCGv r_temp; + TCGv r_temp1, r_temp2; int l1; l1 = gen_new_label(); - r_temp = tcg_temp_new(TCG_TYPE_TL); - tcg_gen_andi_tl(r_temp, dst, 0xffffffffULL); - tcg_gen_brcond_tl(TCG_COND_GEU, dst, src1, l1); + r_temp1 = tcg_temp_new(TCG_TYPE_TL); + r_temp2 = tcg_temp_new(TCG_TYPE_TL); + tcg_gen_andi_tl(r_temp1, dst, 0xffffffffULL); + tcg_gen_andi_tl(r_temp2, src1, 0xffffffffULL); + tcg_gen_brcond_tl(TCG_COND_GEU, r_temp1, r_temp2, l1); tcg_gen_ori_i32(cpu_psr, cpu_psr, PSR_CARRY); gen_set_label(l1); - tcg_temp_free(r_temp); + tcg_temp_free(r_temp1); + tcg_temp_free(r_temp2); } #ifdef TARGET_SPARC64 |