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[Qemu-devel] [PATCH] target-arm: modifying pc in tcg code for load/store


From: ild
Subject: [Qemu-devel] [PATCH] target-arm: modifying pc in tcg code for load/store multiple
Date: Thu, 19 Feb 2015 15:26:52 +0300

From: Ildar Isaev <address@hidden>

pc wasn't modified in tcg code for load/store multiple,
causing translation block to be executed in infinite loop forever

Signed-off-by: Ildar Isaev <address@hidden>
---
 target-arm/translate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target-arm/translate.c b/target-arm/translate.c
index 36868ed..622aa03 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -8973,7 +8973,7 @@ static void disas_arm_insn(DisasContext *s, unsigned int 
insn)
                     tmp = load_cpu_field(spsr);
                     gen_set_cpsr(tmp, CPSR_ERET_MASK);
                     tcg_temp_free_i32(tmp);
-                    s->is_jmp = DISAS_UPDATE;
+                    gen_lookup_tb(s);
                 }
             }
             break;
-- 
1.9.3




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