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From: Szabolcs Nagy <szabolcs.nagy@arm.com>
To: <libc-alpha@sourceware.org>
Subject: [PATCH v3 0/2] Args adjustment with ./ld.so exe [BZ #23293]
Date: Wed, 13 Apr 2022 14:00:11 +0100	[thread overview]
Message-ID: <cover.1649854695.git.szabolcs.nagy@arm.com> (raw)

Trying to make the ld.so start code more generic and less error prone.

Only fixing aarch64 here, other targets have to opt-in by defining
DL_NEED_START_ARGS_ADJUST.

Szabolcs Nagy (2):
  aarch64: Use generic argv adjustment in ld.so [BZ #23293]
  aarch64: Move ld.so _start to separate file and drop _dl_skip_args

 elf/rtld.c                          | 58 ++++++++++++++++++++++
 sysdeps/aarch64/Makefile            |  1 +
 sysdeps/aarch64/dl-machine.h        | 77 +----------------------------
 sysdeps/aarch64/dl-start.S          | 53 ++++++++++++++++++++
 sysdeps/aarch64/dl-sysdep.h         |  2 +-
 sysdeps/generic/ldsodefs.h          |  3 ++
 sysdeps/unix/sysv/linux/dl-sysdep.c | 10 ++++
 7 files changed, 128 insertions(+), 76 deletions(-)
 create mode 100644 sysdeps/aarch64/dl-start.S

-- 
2.25.1


             reply	other threads:[~2022-04-13 13:00 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-13 13:00 Szabolcs Nagy [this message]
2022-04-13 13:00 ` [PATCH v3 1/2] aarch64: Use generic argv adjustment in ld.so " Szabolcs Nagy
2022-05-03 11:53   ` Florian Weimer
2022-05-03 16:53     ` Szabolcs Nagy
2022-05-03 17:00       ` Florian Weimer
2022-04-13 13:00 ` [PATCH v3 2/2] aarch64: Move ld.so _start to separate file and drop _dl_skip_args Szabolcs Nagy
2022-05-03 11:53   ` Florian Weimer

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