first shot at getting FPIP working, need to remove all FP control instructions from being updated

This commit is contained in:
mothran
2015-08-27 21:54:23 -07:00
parent adec227dad
commit 59b09a71bf
2 changed files with 7 additions and 1 deletions

View File

@@ -248,6 +248,11 @@ static void gen_update_cc_op(DisasContext *s)
}
}
static void fpu_update_ip(CPUX86State *env)
{
env->fpip = env->eip;
}
#ifdef TARGET_X86_64
#define NB_OP_SIZES 4
@@ -6065,6 +6070,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
break;
}
fpu_update_ip(env);
modrm = cpu_ldub_code(env, s->pc++);
mod = (modrm >> 6) & 3;
rm = modrm & 7;