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target-i386: Tidy gen_add_A0_im

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Merge gen_op_addl_A0_im and gen_op_addq_A0_im into gen_add_A0_im
and clean up the ifdef.

Replace the one remaining user of gen_op_addl_A0_im with gen_add_A0_im.

Backports commit 4e85057b92d214decf10045d3d4faa2faf33d100 from qemu
This commit is contained in:
Richard Henderson 2018-02-20 10:19:23 -05:00 committed by Lioncash
parent 0004dfcba3
commit 5d45260df7
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GPG Key ID: 4E3C3CC1031BA9C7
1 changed files with 7 additions and 26 deletions
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33
qemu/target-i386/translate.c
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@ -441,34 +441,15 @@ static inline void gen_op_mov_v_reg(TCGContext *s, TCGMemOp ot, TCGv t0, int reg
}
}
static inline void gen_op_addl_A0_im(TCGContext *s, int32_t val)
{
TCGv cpu_A0 = *(TCGv *)s->cpu_A0;
tcg_gen_addi_tl(s, cpu_A0, cpu_A0, val);
#ifdef TARGET_X86_64
tcg_gen_andi_tl(s, cpu_A0, cpu_A0, 0xffffffff);
#endif
}
#ifdef TARGET_X86_64
static inline void gen_op_addq_A0_im(TCGContext *s, int64_t val)
{
TCGv cpu_A0 = *(TCGv *)s->cpu_A0;
tcg_gen_addi_tl(s, cpu_A0, cpu_A0, val);
}
#endif
static void gen_add_A0_im(DisasContext *s, int val)
{
TCGContext *tcg_ctx = s->uc->tcg_ctx;
#ifdef TARGET_X86_64
if (CODE64(s))
gen_op_addq_A0_im(tcg_ctx, val);
else
#endif
gen_op_addl_A0_im(tcg_ctx, val);
TCGv cpu_A0 = *(TCGv *)tcg_ctx->cpu_A0;
tcg_gen_addi_tl(tcg_ctx, cpu_A0, cpu_A0, val);
if (!CODE64(s)) {
tcg_gen_ext32u_tl(tcg_ctx, cpu_A0, cpu_A0);
}
}
static inline void gen_op_jmp_v(TCGContext *s, TCGv dest)
@ -6872,7 +6853,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
exception */
gen_op_jmp_v(tcg_ctx, *cpu_T[0]);
/* pop selector */
gen_op_addl_A0_im(tcg_ctx, 1 << dflag);
gen_add_A0_im(s, 1 << dflag);
gen_op_ld_v(s, dflag, *cpu_T[0], cpu_A0);
gen_op_movl_seg_T0_vm(tcg_ctx, R_CS);
/* add stack offset */