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| author | Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> | 2015-07-10 12:57:25 +0300 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-09-15 12:28:16 -0700 |
| commit | cc33c5d66bb315f77739f761a3f868a7d138c041 (patch) | |
| tree | 34f98c49a47d365c62b36d5aa77d45670323e40d /target-i386/translate.c | |
| parent | 6cad09d2f74d7318f737acaa21b3da49a0c9e670 (diff) | |
| download | qemu-cc33c5d66bb315f77739f761a3f868a7d138c041.tar.gz | |
target-i386: exception handling for div instructions
This patch fixes exception handling for div instructions
and removes obsolete PC update from translate.c.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-i386/translate.c')
| -rw-r--r-- | target-i386/translate.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/target-i386/translate.c b/target-i386/translate.c index 3b3335f46b..827e85cd38 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -4841,21 +4841,17 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s, case 6: /* div */ switch(ot) { case MO_8: - gen_jmp_im(pc_start - s->cs_base); gen_helper_divb_AL(cpu_env, cpu_T[0]); break; case MO_16: - gen_jmp_im(pc_start - s->cs_base); gen_helper_divw_AX(cpu_env, cpu_T[0]); break; default: case MO_32: - gen_jmp_im(pc_start - s->cs_base); gen_helper_divl_EAX(cpu_env, cpu_T[0]); break; #ifdef TARGET_X86_64 case MO_64: - gen_jmp_im(pc_start - s->cs_base); gen_helper_divq_EAX(cpu_env, cpu_T[0]); break; #endif @@ -4864,21 +4860,17 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s, case 7: /* idiv */ switch(ot) { case MO_8: - gen_jmp_im(pc_start - s->cs_base); gen_helper_idivb_AL(cpu_env, cpu_T[0]); break; case MO_16: - gen_jmp_im(pc_start - s->cs_base); gen_helper_idivw_AX(cpu_env, cpu_T[0]); break; default: case MO_32: - gen_jmp_im(pc_start - s->cs_base); gen_helper_idivl_EAX(cpu_env, cpu_T[0]); break; #ifdef TARGET_X86_64 case MO_64: - gen_jmp_im(pc_start - s->cs_base); gen_helper_idivq_EAX(cpu_env, cpu_T[0]); break; #endif |