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| author | Richard Henderson | 2021-06-21 01:23:04 +0200 |
|---|---|---|
| committer | Richard Henderson | 2021-07-09 18:42:28 +0200 |
| commit | 34f5e75a9427e00d0f9d745a2dc20a955ec935bf (patch) | |
| tree | 264859d9dfdff8f786a50f9b12dc81c16880a6f4 /target/mips | |
| parent | target/mips: Use translator_use_goto_tb (diff) | |
| download | qemu-34f5e75a9427e00d0f9d745a2dc20a955ec935bf.tar.gz qemu-34f5e75a9427e00d0f9d745a2dc20a955ec935bf.tar.xz qemu-34f5e75a9427e00d0f9d745a2dc20a955ec935bf.zip | |
target/mips: Fix missing else in gen_goto_tb
Do not emit dead code for the singlestep_enabled case,
after having exited the TB with a debug exception.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/mips')
| -rw-r--r-- | target/mips/tcg/translate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index 5cd3e7d8dd..47c967acbf 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -4958,8 +4958,9 @@ static void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest) if (ctx->base.singlestep_enabled) { save_cpu_state(ctx, 0); gen_helper_raise_exception_debug(cpu_env); + } else { + tcg_gen_lookup_and_goto_ptr(); } - tcg_gen_lookup_and_goto_ptr(); } } |