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159 Commits

Author SHA1 Message Date
Andreas Schwab
0507f293c9 arm: don't call ifunc functions in trace mode 2011-10-05 11:52:11 +02:00
Joseph Myers
6136cdd6dd Remove HAVE_TLS_SUPPORT conditionals for ARM. 2011-09-13 15:52:57 +00:00
Joseph Myers
ce001f45bc Remove non-TLS support for ARM. 2011-09-11 11:15:50 +00:00
Ramana Radhakrishnan
978f13ef73 [ARM] Add libc-do-syscall for libnss_db. 2011-08-18 14:13:12 +00:00
Andrew Haley
3c6ac5cbe1 Mark ARM __clone as .cantunwind. 2011-08-02 15:32:10 +00:00
Richard Sandiford
e5cd24d4bd [ARM] Align _start constant pool to 4 bytes 2011-06-30 15:55:49 +00:00
Joseph Myers
5411b5632d Define elf_ifunc_invoke for ARM. 2011-06-21 14:19:45 +00:00
Joseph Myers
45c99e6495 sendmmsg for ARM. 2011-06-20 19:34:43 +00:00
Konstantinos Margaritis
58a9f49bf4 Detect arm-linux-gnueabi* as ARM EABI. 2011-05-09 14:10:56 +00:00
Manjunath Matti
a875971e8e Fix profiling build of __libc_do_syscall. 2011-04-26 22:15:46 +00:00
Richard Sandiford
70063199c3 Support for R_ARM_IRELATIVE relocations. 2011-04-26 21:00:46 +00:00
Joseph Myers
b6dd51368d Define TLS_DTV_UNALLOCATED for ARM. 2011-04-11 13:30:33 +00:00
Joseph Myers
54feca395a Rename open_by_handle to open_by_handle_at for ARM. 2011-04-01 19:19:52 +00:00
Ryosei Takagi
420d6ddd5b Save and restore r7 and adjust stack on failure for ARM EABI ____longjmp_chk. 2011-04-01 16:44:42 +00:00
Joseph Myers
adb252daea Define O_PATH for ARM. 2011-04-01 16:29:57 +00:00
Joseph Myers
82be5f39a0 Add name_to_handle_at, open_by_handle etc. to ARM bits/fcntl.h. 2011-04-01 16:18:40 +00:00
Ulrich Weigand
ea4774c3f3 [arm] Remove linuxthreads support. 2011-03-21 20:46:01 +00:00
Ulrich Weigand
b53600e5ca [arm] Fix bug in _nocancel system call stubs. 2011-03-21 20:44:55 +00:00
Ulrich Weigand
738860089d Create ARM unwind records for system call stubs. 2011-03-21 20:44:01 +00:00
Joseph Myers
2242368302 Fix GPL and GCC references in last paragraphs of license notices. 2011-03-21 15:40:37 +00:00
Nathan Sidwell
3447f0d785 ARM TLS descriptors support. 2011-03-05 03:39:15 +00:00
Manjunath Matti
94fd527b67 Fix profiling libc for ARM EABI to use __gnu_mcount_nc interface when available. 2011-02-16 17:30:13 +00:00
Joseph Myers
2ca1e67193 Define MADV_HUGEPAGE and MADV_NOHUGEPAGE for ARM. 2011-01-25 20:57:58 +00:00
Joseph Myers
038f24265e Fix ARM fenv.h fallbacks when excepts == 0. 2011-01-07 01:42:06 +00:00
Joseph Myers
7f3c9dd2cc Define DEFAULT_STACK_PERMS for ARM. 2010-12-21 00:39:39 +00:00
Ken Werner
2c2019389e Use __sync_* on ARM where supported by the compiler. 2010-11-24 23:23:48 +00:00
Andreas Schwab
82515b866b arm: only modify CFLAGS when configuring for arm-linux*eabi 2010-11-22 17:46:49 +01:00
Joseph Myers
c6d5d85ccb Conditionally define FP_FAST_FMA* for ARM. 2010-10-19 20:09:24 +00:00
Joseph Myers
323e2ce5e0 Add hidden feupdateenv and fetestexcept definitions for ARM. 2010-10-11 14:57:33 +00:00
Joseph Myers
dc54bc1eaa Add fanotify_mark for ARM. 2010-09-30 18:17:22 +00:00
Alexander Kanevskiy
fd5fe45924 ARM: Align hwcap names and definitions with kernel, mark VFP and NEON as HWCAP_IMPORTANT. 
- Align hwcap names with kernel (arch/arm/kernel/setup.c)
- Align HWCAP_ARM_* definitions with kernel
- Make VFP and NEON as HWCAP_IMPORTANT, this can help in scenarios
where VFP/NEON HW optimizations can be utilized.
 2010-08-13 19:43:35 +00:00
Joseph Myers
3c11c98eaf Add prlimit64 for ARM. 2010-08-12 15:38:57 +00:00
Joseph Myers
ce47c03640 Define F_SETPIPE_SZ and F_GETPIPE_SZ for ARM. 2010-06-14 22:09:08 +00:00
Joseph Myers
d0160bcc19 Fix internal_recvmmsg build attributes for ARM EABI. 2010-05-21 23:18:13 +00:00
Daniel Jacobowitz
2dcd7ed8fd Fix unwinding through Thumb-2 system calls. 2010-04-08 12:43:55 -04:00
Joseph Myers
848fa4a9c0 Update ARM for ABIVERSION changes. 2010-03-30 16:26:07 +00:00
Thomas Schwinge
01b32e7361 Add CFI statements to ARM's assembly code. 2010-03-26 18:12:56 +00:00
Joseph Myers
caf557426d Add hidden alias for ARM fegetenv. 2010-02-10 15:14:41 +00:00
Joseph Myers
0549913fb4 Update ARM bits/fcntl.h for XPG7. 2010-01-10 16:55:39 +00:00
Thomas Schwinge
2423dc241a Move ARM EABI mcount into a separate .S file. 2009-12-16 18:02:51 +00:00
Joseph Myers
4d0f4f9f26 Update ARM O_SYNC. 2009-12-15 18:11:13 +00:00
Joseph Myers
bc97817ff6 Define F_OWNER_PGRP for ARM. 2009-11-19 16:46:16 +00:00
Joseph Myers
3a2e1f4e6a Assume pselect6 and ppoll on ARM for kernels 2.6.32 and later. 2009-11-19 16:36:58 +00:00
Joseph Myers
0ecde27222 Change misleading names of parameters of sync_file_range for ARM. 2009-11-18 17:11:07 +00:00
Joseph Myers
35141d00d4 Add new MADV_* values for ARM. 2009-11-17 20:45:50 +00:00
Joseph Myers
06bda6deb5 Fix F_SETOWN_EX and F_GETOWN_EX definitions for ARM. 2009-11-14 22:39:23 +00:00
Joseph Myers
b055d3f1f7 Fix ARM fallocate for -D_FILE_OFFSET_BITS=64. 
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (fallocate): Fix types
	of last two arguments when -D_FILE_OFFSET_BITS=64.
 2009-11-06 23:44:33 +00:00
Philip Blundell
b2b2415fe0 Fix ARMv4T interworking. 
* sysdeps/unix/sysv/linux/arm/clone.S: Support V4T interworking.
        * sysdeps/unix/sysv/linux/arm/sysdep.h (__local_syscall_error): Likewise.
        * sysdeps/arm/memcpy.S: Likewise.
        * sysdeps/arm/memmove.S: Likewise.
 2009-11-06 08:07:18 +00:00
Joseph Myers
0366e55931 Define F_OWNER_* and f_owner_ex for ARM. 
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and
	f_owner_ex.
 2009-10-29 16:51:04 +00:00
Daniel Gutson
274895575e Add ARM EABI build attributes. 
Ensure that all objects in ARM EABI glibc have the proper EABI build
attributes to indicate that 8-byte stack alignment is required and
preserved.  (GNU ld does not currently give errors for mixing code
requiring 8-byte alignment - such as anything built with GCC - and
code not marked as preserving it, because of the prevalence of
assembly code without proper markers to indicate that alignment is
preserved.  The ARM RealView linker does give such errors.)

The bulk of the markers are accomplished by the change to sysdep.h,
but a few .S files do not include sysdep.h.  In the case of
internal_accept4.S, no code is generated because EABI does not have
socketcall, but for completeness a dummy file with the right
attributes is used to override the default version in libc.

	* sysdeps/arm/sysdep.h: (Tag_ABI_align8_preserved,
	Tag_ABI_align8_needed): Attributes added.
	* sysdeps/arm/elf/start.S: Likewise.
	* sysdeps/arm/eabi/abi-note.S: New file.
	* sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: New
	file.
 2009-10-22 19:39:47 +00:00