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[Qemu-devel] [PATCH v2 08/14] target/sh4: fold ctx->bstate = BS_BRANCH i
From: |
Aurelien Jarno |
Subject: |
[Qemu-devel] [PATCH v2 08/14] target/sh4: fold ctx->bstate = BS_BRANCH into gen_conditional_jump |
Date: |
Sat, 6 May 2017 13:14:25 +0200 |
Signed-off-by: Aurelien Jarno <address@hidden>
---
target/sh4/translate.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index 8cee7d333f..a4c7a0895b 100644
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -279,6 +279,7 @@ static void gen_conditional_jump(DisasContext * ctx,
gen_goto_tb(ctx, 0, ifnott);
gen_set_label(l1);
gen_goto_tb(ctx, 1, ift);
+ ctx->bstate = BS_BRANCH;
}
/* Delayed conditional jump (bt or bf) */
@@ -1158,9 +1159,7 @@ static void _decode_opc(DisasContext * ctx)
return;
case 0x8b00: /* bf label */
CHECK_NOT_DELAY_SLOT
- gen_conditional_jump(ctx, ctx->pc + 2,
- ctx->pc + 4 + B7_0s * 2);
- ctx->bstate = BS_BRANCH;
+ gen_conditional_jump(ctx, ctx->pc + 2, ctx->pc + 4 + B7_0s * 2);
return;
case 0x8f00: /* bf/s label */
CHECK_NOT_DELAY_SLOT
@@ -1170,9 +1169,7 @@ static void _decode_opc(DisasContext * ctx)
return;
case 0x8900: /* bt label */
CHECK_NOT_DELAY_SLOT
- gen_conditional_jump(ctx, ctx->pc + 4 + B7_0s * 2,
- ctx->pc + 2);
- ctx->bstate = BS_BRANCH;
+ gen_conditional_jump(ctx, ctx->pc + 4 + B7_0s * 2, ctx->pc + 2);
return;
case 0x8d00: /* bt/s label */
CHECK_NOT_DELAY_SLOT
--
2.11.0
- [Qemu-devel] [PATCH v2 06/14] target/sh4: fix BS_EXCP exit, (continued)
- [Qemu-devel] [PATCH v2 06/14] target/sh4: fix BS_EXCP exit, Aurelien Jarno, 2017/05/06
- [Qemu-devel] [PATCH v2 03/14] target/sh4: do not include DELAY_SLOT_TRUE in the TB state, Aurelien Jarno, 2017/05/06
- [Qemu-devel] [PATCH v2 09/14] target/sh4: optimize gen_store_fpr64, Aurelien Jarno, 2017/05/06
- [Qemu-devel] [PATCH v2 02/14] target/sh4: get rid of DELAY_SLOT_CLEARME, Aurelien Jarno, 2017/05/06
- [Qemu-devel] [PATCH v2 08/14] target/sh4: fold ctx->bstate = BS_BRANCH into gen_conditional_jump,
Aurelien Jarno <=
- [Qemu-devel] [PATCH v2 10/14] target/sh4: optimize gen_write_sr using extract op, Aurelien Jarno, 2017/05/06
- [Qemu-devel] [PATCH v2 12/14] target/sh4: implement tas.b using atomic helper, Aurelien Jarno, 2017/05/06
- [Qemu-devel] [PATCH v2 13/14] target/sh4: movua.l is an SH4-A only instruction, Aurelien Jarno, 2017/05/06
- [Qemu-devel] [PATCH v2 07/14] target/sh4: only save flags state at the end of the TB, Aurelien Jarno, 2017/05/06