From: Szabolcs Nagy <szabolcs.nagy@arm.com>
To: <binutils@sourceware.org>
Subject: [PATCH 0/5] aarch64 BTI stub fixes
Date: Fri, 3 Nov 2023 13:15:26 +0000 [thread overview]
Message-ID: <cover.1699016830.git.szabolcs.nagy@arm.com> (raw)
Large binaries with BTI can be linked incorrectly with
binutils 2.41 because PR30930.
there are other less critical related issues fixed in
this patchset as well.
Szabolcs Nagy (5):
bfd: aarch64: Fix BTI stub optimization PR30957
bfd: aarch64: Fix broken BTI stub PR30930
bfd: aarch64: Fix leaks in case of BTI stub reuse
bfd: aarch64: Avoid BTI stub for a PLT that has BTI
ld: aarch64: Add BTI stub insertion test PR30930
bfd/elfnn-aarch64.c | 89 +++++++++++++++++--------
ld/testsuite/ld-aarch64/aarch64-elf.exp | 1 +
ld/testsuite/ld-aarch64/bti-far-3.d | 87 ++++++++++++++++++++++++
ld/testsuite/ld-aarch64/bti-far-3.ld | 12 ++++
ld/testsuite/ld-aarch64/bti-far-3a.s | 23 +++++++
ld/testsuite/ld-aarch64/bti-far-3b.s | 25 +++++++
ld/testsuite/ld-aarch64/bti-far-3c.s | 24 +++++++
7 files changed, 232 insertions(+), 29 deletions(-)
create mode 100644 ld/testsuite/ld-aarch64/bti-far-3.d
create mode 100644 ld/testsuite/ld-aarch64/bti-far-3.ld
create mode 100644 ld/testsuite/ld-aarch64/bti-far-3a.s
create mode 100644 ld/testsuite/ld-aarch64/bti-far-3b.s
create mode 100644 ld/testsuite/ld-aarch64/bti-far-3c.s
--
2.25.1
next reply other threads:[~2023-11-03 13:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-03 13:15 Szabolcs Nagy [this message]
2023-11-03 13:15 ` [PATCH 1/5] bfd: aarch64: Fix BTI stub optimization PR30957 Szabolcs Nagy
2023-11-03 13:15 ` [PATCH 2/5] bfd: aarch64: Fix broken BTI stub PR30930 Szabolcs Nagy
2023-11-03 13:15 ` [PATCH 3/5] bfd: aarch64: Fix leaks in case of BTI stub reuse Szabolcs Nagy
2023-11-03 13:15 ` [PATCH 4/5] bfd: aarch64: Avoid BTI stub for a PLT that has BTI Szabolcs Nagy
2023-11-03 13:22 ` [PATCH 5/5] ld: aarch64: Add BTI stub insertion test PR30930 Szabolcs Nagy
2023-11-03 13:15 ` Szabolcs Nagy
2023-11-07 11:38 ` [PATCH 0/5] aarch64 BTI stub fixes Nick Clifton
2023-11-07 13:08 ` Szabolcs Nagy
2023-11-09 14:58 ` Szabolcs Nagy
2023-11-17 8:42 ` Fangrui Song
[not found] ` <DS7PR12MB5765CE9DC452CD430E68B89BCBB7A@DS7PR12MB5765.namprd12.prod.outlook.com>
2023-11-20 14:56 ` Szabolcs Nagy
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