diff options
| author | Richard Henderson <rth@twiddle.net> | 2012-03-24 09:51:11 -0700 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-03-24 17:07:30 +0000 |
| commit | 2958620f67dcfd11476e62b4ca704dae0b978ea3 (patch) | |
| tree | e75368c60398682ea82dcb0c41f1b215e1f7357d /target-alpha/translate.c | |
| parent | a44a27775af6e745be50b23ae0f0aeb6f8462c80 (diff) | |
| download | qemu-2958620f67dcfd11476e62b4ca704dae0b978ea3.tar.gz | |
target-alpha: Move integer overflow helpers to int_helper.c.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-alpha/translate.c')
| -rw-r--r-- | target-alpha/translate.c | 45 |
1 files changed, 38 insertions, 7 deletions
diff --git a/target-alpha/translate.c b/target-alpha/translate.c index 6f31b6dbe0..551237cfaa 100644 --- a/target-alpha/translate.c +++ b/target-alpha/translate.c @@ -1392,14 +1392,8 @@ static inline void glue(gen_, name)(int ra, int rb, int rc, int islit,\ tcg_temp_free(tmp1); \ } \ } -ARITH3(cmpbge) -ARITH3(addlv) -ARITH3(sublv) -ARITH3(addqv) -ARITH3(subqv) ARITH3(umulh) -ARITH3(mullv) -ARITH3(mulqv) +ARITH3(cmpbge) ARITH3(minub8) ARITH3(minsb8) ARITH3(minuw4) @@ -1410,6 +1404,43 @@ ARITH3(maxuw4) ARITH3(maxsw4) ARITH3(perr) +/* Code to call arith3 helpers */ +#define ARITH3_EX(name) \ + static inline void glue(gen_, name)(int ra, int rb, int rc, \ + int islit, uint8_t lit) \ + { \ + if (unlikely(rc == 31)) { \ + return; \ + } \ + if (ra != 31) { \ + if (islit) { \ + TCGv tmp = tcg_const_i64(lit); \ + gen_helper_ ## name(cpu_ir[rc], cpu_env, \ + cpu_ir[ra], tmp); \ + tcg_temp_free(tmp); \ + } else { \ + gen_helper_ ## name(cpu_ir[rc], cpu_env, \ + cpu_ir[ra], cpu_ir[rb]); \ + } \ + } else { \ + TCGv tmp1 = tcg_const_i64(0); \ + if (islit) { \ + TCGv tmp2 = tcg_const_i64(lit); \ + gen_helper_ ## name(cpu_ir[rc], cpu_env, tmp1, tmp2); \ + tcg_temp_free(tmp2); \ + } else { \ + gen_helper_ ## name(cpu_ir[rc], cpu_env, tmp1, cpu_ir[rb]); \ + } \ + tcg_temp_free(tmp1); \ + } \ + } +ARITH3_EX(addlv) +ARITH3_EX(sublv) +ARITH3_EX(addqv) +ARITH3_EX(subqv) +ARITH3_EX(mullv) +ARITH3_EX(mulqv) + #define MVIOP2(name) \ static inline void glue(gen_, name)(int rb, int rc) \ { \ |