From: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Date: Fri, 29 May 2020 07:21:44 +0000 (+0200)
Subject: target/tricore: Don't save pc in generate_qemu_excp
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a564c318fe4e5bdc17029ced343fb13173fbd2c9;p=qemu.git

target/tricore: Don't save pc in generate_qemu_excp

EXCP_DEBUG is the only user. If we encounter a jump in tricore-gdb it's
target was overwritten by generate_qemu_excp() and we would never leave.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20200529072148.284037-2-kbastian@mail.uni-paderborn.de>
---

diff --git a/target/tricore/translate.c b/target/tricore/translate.c
index 609d75ae8a..65a33e5ad8 100644
--- a/target/tricore/translate.c
+++ b/target/tricore/translate.c
@@ -3264,7 +3264,6 @@ static void generate_trap(DisasContext *ctx, int class, int tin)
 static void generate_qemu_excp(DisasContext *ctx, int excp)
 {
     TCGv_i32 tmp = tcg_const_i32(excp);
-    gen_save_pc(ctx->base.pc_next);
     gen_helper_qemu_excp(cpu_env, tmp);
     ctx->base.is_jmp = DISAS_NORETURN;
     tcg_temp_free(tmp);