mirror of https://github.com/xemu-project/xemu.git
3fd62e73ad
We were mistakenly checking tcg_ctx->plugin_insn as a canary to know whether the TB had emitted helpers that might have accessed memory. The problem is that tcg_ctx->plugin_insn gets updated on every instruction in the TB, which results in us wrongly performing the optimization (i.e. not clearing cpu->plugin_mem_cbs) way too often, since it's not rare that the last instruction in the TB doesn't use helpers. Fix it by tracking a per-TB canary. While at it, expand documentation. Related: #1381 Signed-off-by: Emilio Cota <cota@braap.org> Message-Id: <20230108164731.61469-2-cota@braap.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230124180127.1881110-32-alex.bennee@linaro.org> |
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| .. | ||
| hvf | ||
| kvm | ||
| qtest | ||
| stubs | ||
| tcg | ||
| xen | ||
| Kconfig | ||
| accel-blocker.c | ||
| accel-common.c | ||
| accel-softmmu.c | ||
| accel-softmmu.h | ||
| accel-user.c | ||
| dummy-cpus.c | ||
| meson.build | ||