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| author | Richard Henderson <rth@twiddle.net> | 2017-07-13 13:32:09 -1000 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-07-18 18:41:58 -1000 |
| commit | a4535b8e3ef2b41e0e7d42293db912d44ad812f0 (patch) | |
| tree | 2cf988925e43ce6dc4f7f1f6e31695f492a0f4d0 /target/alpha/translate.c | |
| parent | 22d716c28e95e4640e2cd80553eb3f662db3fd50 (diff) | |
| download | qemu-a4535b8e3ef2b41e0e7d42293db912d44ad812f0.tar.gz | |
target/alpha: Fix temp leak in gen_mtpr
Tested-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target/alpha/translate.c')
| -rw-r--r-- | target/alpha/translate.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/target/alpha/translate.c b/target/alpha/translate.c index d684a7b613..5e37b1aca3 100644 --- a/target/alpha/translate.c +++ b/target/alpha/translate.c @@ -1392,7 +1392,6 @@ static ExitStatus gen_mfpr(DisasContext *ctx, TCGv va, int regno) static ExitStatus gen_mtpr(DisasContext *ctx, TCGv vb, int regno) { - TCGv tmp; int data; switch (regno) { @@ -1408,9 +1407,12 @@ static ExitStatus gen_mtpr(DisasContext *ctx, TCGv vb, int regno) case 253: /* WAIT */ - tmp = tcg_const_i64(1); - tcg_gen_st32_i64(tmp, cpu_env, -offsetof(AlphaCPU, env) + - offsetof(CPUState, halted)); + { + TCGv_i32 tmp = tcg_const_i32(1); + tcg_gen_st_i32(tmp, cpu_env, -offsetof(AlphaCPU, env) + + offsetof(CPUState, halted)); + tcg_temp_free_i32(tmp); + } return gen_excp(ctx, EXCP_HALTED, 0); case 252: |