[ARM] 3109/1: old ABI compat: syscall wrappers for ABI impedance matching

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Patch from Nicolas Pitre

The difference between EABI and the legacy ABI may affect either
structure member alignment and/or argument register selection.

The patch has the details.

Included are wrappers for the following syscalls:

  sys_stat64
  sys_lstat64
  sys_fstat64
  sys_fcntl64
  sys_epoll_ctl
  sys_epoll_wait
  sys_ipc
  sys_semop
  sys_semtimedop
  sys_pread64
  sys_pwrite64
  sys_truncate64
  sys_ftruncate64
  sys_readahead

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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This commit is contained in:

Nicolas Pitre 2006-01-14 16:35:31 +00:00 • committed by Russell King

parent 713c481519

commit 687ad01914

3 changed files with 372 additions and 0 deletions

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1

arch/arm/kernel/Makefile

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32

arch/arm/kernel/entry-common.S

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339

arch/arm/kernel/sys_oabi-compat.c

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