Patchwork [for-1.8,58/61] target-i386: Tidy some size computation

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Submitter Richard Henderson
Date Nov. 7, 2013, 1:05 a.m.
Message ID <1383786324-18415-59-git-send-email-rth@twiddle.net>
Download mbox | patch
Permalink /patch/289086/
State New
Headers show

Comments

Richard Henderson - Nov. 7, 2013, 1:05 a.m.
Clean up relics of multiple size domains: - MO_16 + 1 => - 1 + 1 => 0.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target-i386/translate.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/target-i386/translate.c b/target-i386/translate.c
index f8290b3..61df97e 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -4767,7 +4767,7 @@  static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
             break;
         case 3: /* lcall Ev */
             gen_op_ld_v(s, ot, cpu_T[1], cpu_A0);
-            gen_add_A0_im(s, 1 << (ot - MO_16 + 1));
+            gen_add_A0_im(s, 1 << ot);
             gen_op_ld_v(s, MO_16, cpu_T[0], cpu_A0);
         do_lcall:
             if (s->pe && !s->vm86) {
@@ -4794,7 +4794,7 @@  static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
             break;
         case 5: /* ljmp Ev */
             gen_op_ld_v(s, ot, cpu_T[1], cpu_A0);
-            gen_add_A0_im(s, 1 << (ot - MO_16 + 1));
+            gen_add_A0_im(s, 1 << ot);
             gen_op_ld_v(s, MO_16, cpu_T[0], cpu_A0);
         do_ljmp:
             if (s->pe && !s->vm86) {
@@ -5409,7 +5409,7 @@  static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
             goto illegal_op;
         gen_lea_modrm(env, s, modrm);
         gen_op_ld_v(s, ot, cpu_T[1], cpu_A0);
-        gen_add_A0_im(s, 1 << (ot - MO_16 + 1));
+        gen_add_A0_im(s, 1 << ot);
         /* load the segment first to handle exceptions properly */
         gen_op_ld_v(s, MO_16, cpu_T[0], cpu_A0);
         gen_movl_seg_T0(s, op, pc_start - s->cs_base);