[v4,0/2] S/390: Improve storing asan frame_pc

Message ID 20200701122915.1278817-1-iii@linux.ibm.com
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  • S/390: Improve storing asan frame_pc
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Jonathan Wakely via Gcc-patches July 1, 2020, 12:29 p.m.
v1: https://gcc.gnu.org/pipermail/gcc-patches/2019-July/525016.html
v2: https://gcc.gnu.org/pipermail/gcc-patches/2019-July/525069.html
v3: https://gcc.gnu.org/pipermail/gcc-patches/2020-June/548338.html

Andreas suggested that I should split the patch in two, so that common
code and S/390-specific parts can be reviewed independently.

Patch 1: Add the ability to specify CODE_LABEL alignment.
Patch 2: Specify CODE_LABEL alignment for S/390.

Ilya Leoshkevich (2):
  asan: specify alignment for LASANPC labels
  S/390: Define CODE_LABEL_BOUNDARY

 gcc/asan.c                                     |  1 +
 gcc/config/s390/s390.h                         |  3 +++
 gcc/defaults.h                                 |  5 +++++
 gcc/doc/tm.texi                                |  4 ++++
 gcc/doc/tm.texi.in                             |  4 ++++
 gcc/testsuite/gcc.target/s390/asan-no-gotoff.c | 15 +++++++++++++++
 6 files changed, 32 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/s390/asan-no-gotoff.c

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2.25.4