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accel/tcg: Handle -singlestep in curr_cflags

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Exchange the test in translator_use_goto_tb for CF_NO_GOTO_TB,
and the test in tb_gen_code for setting CF_COUNT_MASK to 1.

Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210717221851.2124573-6-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-07-17 15:18:43 -07:00
parent fb95701132
commit 04f5b647ed
3 changed files with 9 additions and 3 deletions
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2
accel/tcg/translate-all.c
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@ -1432,7 +1432,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
}
QEMU_BUILD_BUG_ON(CF_COUNT_MASK + 1 != TCG_MAX_INSNS);
if (cpu->singlestep_enabled || singlestep) {
if (cpu->singlestep_enabled) {
max_insns = 1;
}