[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v2 17/19] tcg: save vaddr temp for plugin usage
From: |
Emilio G. Cota |
Subject: |
Re: [PATCH v2 17/19] tcg: save vaddr temp for plugin usage |
Date: |
Sat, 22 Feb 2020 22:06:56 -0500 |
User-agent: |
Mutt/1.10.1 (2018-07-13) |
On Thu, Feb 13, 2020 at 22:51:07 +0000, Alex Bennée wrote:
> From: Richard Henderson <address@hidden>
>
> While do_gen_mem_cb does copy (via extu_tl_i64) vaddr into a new temp
> this won't help if the vaddr temp gets clobbered by the actual
> load/store op. To avoid this clobbering we explicitly copy vaddr
> before the op to ensure it is live my the time we do the
> instrumentation.
s/my the time/by the time/
Reviewed-by: Emilio G. Cota <address@hidden>
E.
- [PATCH v2 08/19] tests/iotests: be a little more forgiving on the size test, (continued)
- [PATCH v2 08/19] tests/iotests: be a little more forgiving on the size test, Alex Bennée, 2020/02/13
- [PATCH v2 13/19] qemu/bitops.h: Add extract8 and extract16, Alex Bennée, 2020/02/13
- [PATCH v2 10/19] docs/devel: document query handle lifetimes, Alex Bennée, 2020/02/13
- [PATCH v2 11/19] plugins/core: add missing break in cb_to_tcg_flags, Alex Bennée, 2020/02/13
- [PATCH v2 09/19] tracing: only allow -trace to override -D if set, Alex Bennée, 2020/02/13
- [PATCH v2 12/19] tests/plugin: prevent uninitialized warning, Alex Bennée, 2020/02/13
- [PATCH v2 17/19] tcg: save vaddr temp for plugin usage, Alex Bennée, 2020/02/13
- [PATCH v2 15/19] tests/plugins: make howvec clean-up after itself., Alex Bennée, 2020/02/13
- [PATCH v2 14/19] target/riscv: progressively load the instruction during decode, Alex Bennée, 2020/02/13
- [PATCH v2 18/19] tests/tcg: fix typo in configure.sh test for v8.3, Alex Bennée, 2020/02/13
- [PATCH v2 16/19] tests/tcg: give debug builds a little bit longer, Alex Bennée, 2020/02/13
- [PATCH v2 19/19] tests/tcg: take into account expected clashes pauth-4, Alex Bennée, 2020/02/13