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| author | Sudakshina Das <sudi.das@arm.com> | 2019-02-22 10:55:22 +0000 |
|---|---|---|
| committer | Sudakshina Das <sudi@gcc.gnu.org> | 2019-02-22 10:55:22 +0000 |
| commit | c904388dc1d630939d50eac53a900ee02849b271 (patch) | |
| tree | 68d87c0468834285567f2d5bebf5607c1a06df95 /gcc/tree-cfg.c | |
| parent | 9f0ffb2bdfa04a617ca81e55ab686a80d6ad6c77 (diff) | |
| download | gcc-c904388dc1d630939d50eac53a900ee02849b271.zip gcc-c904388dc1d630939d50eac53a900ee02849b271.tar.gz gcc-c904388dc1d630939d50eac53a900ee02849b271.tar.bz2 | |
[GCC, AArch64] Fix a couple of bugs in BTI
While doing more testing I found a couple of issues with my BTI patches.
This patch fixes them:
1) Remove a reference to return address key. The original patch was written
based on a different not yet committed patch ([PATCH 3/3][GCC][AARCH64] Add
support for pointer authentication B key) and I missed out on cleaning this
up. This is hidden behind the configuration option and thus went unnoticed.
2) Add a missed case for adding the BTI instruction in thunk functions.
*** gcc/ChangeLog ***
2019-02-22 Sudakshina Das <sudi.das@arm.com>
* config/aarch64/aarch64.c (aarch64_output_mi_thunk): Add bti
instruction if enabled.
(aarch64_override_options): Remove reference to return address key.
From-SVN: r269112
Diffstat (limited to 'gcc/tree-cfg.c')
0 files changed, 0 insertions, 0 deletions