From: Indu Bhagat <indu.bhagat@oracle.com>
To: binutils@sourceware.org
Cc: Indu Bhagat <indu.bhagat@oracle.com>
Subject: [COMMITTED, V2 0/6] SFrame: support for .cfi_negate_ra_state in aarch64
Date: Fri, 16 Dec 2022 22:41:22 -0800 [thread overview]
Message-ID: <20221217064128.11326-1-indu.bhagat@oracle.com> (raw)
Committed this version with some adjustments as compared to V1. Both the
changes summarised below are minor in nature.
[Summary of changes in V2]
- Move the removal of common-empty-4.s test earlier to the patch "gas:
sframe: add support for .cfi_negate_ra_state" instead of "gas: sframe:
testsuite: add testcase for .cfi_negate_ra_state".
- [readelf/objdump] Use marker "[s]" to also designate when return address in
register is mangled. In V1, we were doing so only for the case when return
address is saved on stack.
[End of changes in V2]
Thanks,
Indu Bhagat (6):
sframe.h: add support for .cfi_negate_ra_state
gas: sframe: add support for .cfi_negate_ra_state
libsframe: provide new access API for mangled RA bit
objdump/readelf: sframe: emit marker for FREs with mangled RA
gas: sframe: testsuite: add testcase for .cfi_negate_ra_state
sframe: doc: update spec for the mangled-RA bit in FRE
gas/gen-sframe.c | 42 +++++++++++++++----
gas/gen-sframe.h | 6 ++-
.../gas/cfi-sframe/cfi-sframe-aarch64-2.d | 20 +++++++++
...ommon-empty-4.s => cfi-sframe-aarch64-2.s} | 3 +-
gas/testsuite/gas/cfi-sframe/cfi-sframe.exp | 2 +-
gas/testsuite/gas/cfi-sframe/common-empty-4.d | 14 -------
include/sframe-api.h | 7 ++++
include/sframe.h | 23 ++++++----
libsframe/doc/sframe-spec.texi | 4 +-
libsframe/sframe-dump.c | 11 ++++-
libsframe/sframe.c | 18 ++++++++
11 files changed, 113 insertions(+), 37 deletions(-)
create mode 100644 gas/testsuite/gas/cfi-sframe/cfi-sframe-aarch64-2.d
rename gas/testsuite/gas/cfi-sframe/{common-empty-4.s => cfi-sframe-aarch64-2.s} (85%)
delete mode 100644 gas/testsuite/gas/cfi-sframe/common-empty-4.d
--
2.37.2
next reply other threads:[~2022-12-17 6:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-17 6:41 Indu Bhagat [this message]
2022-12-17 6:41 ` [COMMITTED, V2 1/6] sframe.h: add support for .cfi_negate_ra_state Indu Bhagat
2022-12-17 6:41 ` [COMMITTED, V2 2/6] gas: sframe: " Indu Bhagat
2022-12-17 6:41 ` [COMMITTED, V2 3/6] libsframe: provide new access API for mangled RA bit Indu Bhagat
2022-12-17 6:41 ` [COMMITTED, V2 4/6] objdump/readelf: sframe: emit marker for FREs with mangled RA Indu Bhagat
2022-12-17 6:41 ` [COMMITTED, V2 5/6] gas: sframe: testsuite: add testcase for .cfi_negate_ra_state Indu Bhagat
2022-12-17 6:41 ` [COMMITTED, V2 6/6] sframe: doc: update spec for the mangled-RA bit in FRE Indu Bhagat
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