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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-30 22:49:54 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-05-05 09:35:51 +0100 |
| commit | c27f5d3a83ed2959a6a1947708b588a6774a2aec (patch) | |
| tree | 50ebe60847d744660289a9cdb4636c2d3cb73545 /docs/conf.py | |
| parent | 5860362d25f3afa99364d60295c09147a07055f1 (diff) | |
| download | qemu-c27f5d3a83ed2959a6a1947708b588a6774a2aec.zip qemu-c27f5d3a83ed2959a6a1947708b588a6774a2aec.tar.gz qemu-c27f5d3a83ed2959a6a1947708b588a6774a2aec.tar.bz2 | |
target/arm: Merge allocation of the cpreg and its name
Simplify freeing cp_regs hash table entries by using a single
allocation for the entire value.
This fixes a theoretical bug if we were to ever free the entire
hash table, because we've been installing string literal constants
into the cpreg structure in define_arm_vh_e2h_redirects_aliases.
However, at present we only free entries created for AArch32
wildcard cpregs which get overwritten by more specific cpregs,
so this bug is never exposed.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220501055028.646596-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'docs/conf.py')
0 files changed, 0 insertions, 0 deletions