Commit Graph

8 Commits

Author SHA1 Message Date
Szabolcs Nagy
16f138a49a [AArch64] Fix procfs.h not to expose stdint.h types
Commit 39e7a5a668 added stdint.h
to sys/procfs.h, but it is included into signal.h by default and
there is code that does not expect stdint.h to be visible there,
so use __uint64_t instead of uint64_t.
2017-08-29 16:54:33 +01:00
Szabolcs Nagy
39e7a5a668 [AArch64] Fix elf_greg_t on ILP32
Use uint64_t instead of unsigned long.
2017-08-25 18:21:35 +01:00
Joseph Myers
bfff8b1bec Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Joseph Myers
f7a9f785e5 Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Szabolcs Nagy
14d623bcd1 [AArch64][BZ 18400] fix elf_prpsinfo in procfs.h
Kernel uses int pr_uid, pr_gid, but glibc used unsigned short.

This is an ABI breaking change, but the size and alignment of
the struct and the layout of other members is not changed and
there is no known usage of pr_uid and pr_gid so it is expected
to be safe.

	[BZ #18400]
	* sysdeps/unix/sysv/linux/aarch64/sys/procfs.h (struct elf_prpsinfo):
	Fix pr_uid and pr_gid members.
2015-07-09 09:39:51 +01:00
Joseph Myers
b168057aaa Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
Yvan Roux
7d05a8168b AArch64: Remove asm/ptrace.h inclusion in sys/user.h and sys/procfs.h
This patch fixes an issue observed by the Xen project, where including
signal.h exposes various PSR_MODE #defines.  This is due to the usage
in sys/user.h and sys/procfs.h of the struct user_pt_regs and
user_fpsimd_state included via asm/ptrace.h.  The namespace pollution
this inclusion introduce is already partially fixed with some #undef
of the PTRACE_* symbols, but other symbols like the PSR_MODE ones are
still present, and undefining them is not safe since a user can
include ptrace.h before user.h.

My proposition is to define the 2 structures we need in user.h and get
rid of the asm/ptrace.h inclusion.

Build and make check are clean on AArch64.

2014-05-20  Will Newton  <will.newton@linaro.org>
	    Yvan Roux  <yvan.roux@linaro.org>

	* sysdeps/unix/sysv/linux/aarch64/sys/user.h: Remove unused
	#include of asm/ptrace.h.
	(PTRACE_GET_THREAD_AREA): Remove #undef.
	(PTRACE_GETHBPREGS): Likewise.
	(PTRACE_SETHBPREGS): Likewise.
	(struct user_regs_struct): New structure.
	(struct user_fpsimd_struct): New structure.
	* sysdeps/unix/sysv/linux/aarch64/sys/procfs.h: Remove unused
	#include of asm/ptrace.h and second #include of sys/user.h.
	(PTRACE_GET_THREAD_AREA): Remove #undef.
	(PTRACE_GETHBPREGS): Likewise.
	(PTRACE_SETHBPREGS): Likewise.
	(ELF_NGREG): Use new struct user_regs_struct.
	(elf_fpregset_t): Use new struct user_fpsimd_struct.
2014-05-20 13:45:22 +01:00
Marcus Shawcroft
75eff3fe90 Relocate AArch64 from ports to libc.
This patch moves the AArch64 port to the main sysdeps hierarchy.  The
move is essentially:

  git mv ports/sysdeps/aarch64 sysdeps/aarch64
  git mv ports/sysdeps/unix/sysv/linux/aarch64 sysdeps/unix/sysv/linux/aarch64

The README is updated and I've updated ChangeLog.aarch64 along the
lines of the ARM move.  The AArch64 build has been tested to confirm
that there were no changes in objdump -dr output or the shared
objects.
2014-02-11 11:36:00 +00:00