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| author | Richard Henderson <richard.henderson@linaro.org> | 2017-11-02 15:19:14 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2017-12-29 12:43:39 -0800 |
| commit | 15fa08f8451babc88d733bd411d4c94976f9d0f8 (patch) | |
| tree | 2db297c71e5e7a9f9ae5cff3d37bb98d2b724898 /target/arm/translate.c | |
| parent | f764718d0cb30af9f1f8e1d6a33622cc05ca4155 (diff) | |
| download | qemu-15fa08f8451babc88d733bd411d4c94976f9d0f8.zip | |
tcg: Dynamically allocate TCGOps
With no fixed array allocation, we can't overflow a buffer.
This will be important as optimizations related to host vectors
may expand the number of ops used.
Use QTAILQ to link the ops together.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/arm/translate.c')
| -rw-r--r-- | target/arm/translate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 46c25ae2c1..c690658493 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -12096,10 +12096,10 @@ static void arm_tr_insn_start(DisasContextBase *dcbase, CPUState *cpu) { DisasContext *dc = container_of(dcbase, DisasContext, base); - dc->insn_start_idx = tcg_op_buf_count(); tcg_gen_insn_start(dc->pc, (dc->condexec_cond << 4) | (dc->condexec_mask >> 1), 0); + dc->insn_start = tcg_last_op(); } static bool arm_tr_breakpoint_check(DisasContextBase *dcbase, CPUState *cpu, |