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* change NO_UNDERSCORES to just UNDERSCORES so as to be less confusing when ↵Mike Frysinger2008-01-081-1/+1
| | | | doing double negatives
* whitespace only: touchups from Hans-Christian EgtvedtMike Frysinger2008-01-051-1/+1
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* ARM SHMLBA = (4 * PAGE_SIZE). Currently in uclibc arm used shm.h fromCarmelo Amoroso2007-11-201-0/+103
| | | | | | | | | common directory where SHMLBA = __getpagesize() This patch fixes the issue. Khem Raj MontaVista Software Inc.
* Atsushi Nemoto writes:Mike Frysinger2007-05-312-4/+2
| | | | | http://www.opengroup.org/onlinepubs/009695399/functions/posix_fadvise.html states it returns error code instead of setting errno.
* Fix ARM EABI signal unwinding to accomodate signal frame layout between ↵"Steven J. Hill"2007-05-241-2/+13
| | | | Linux kernel versions as reported by Joseph S. Myers on the mailing list. More information available at <http://www.uclibc.org/lists/uclibc/2007-May/017971.html> .
* Restored indentation.Peter Kjellerstedt2007-05-151-4/+5
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* Fix arm mmap when using mmap2 syscall. Fixes bug #1303Khem Raj2007-05-151-2/+9
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* Sync kernel_stat64 with kernel. Thanks to Daniel Jacobowitz for hints.Khem Raj2007-03-081-7/+2
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* Patch from Khem Raj that fixes running gcc on arm for me. (Otherwise itRob Landley2007-03-081-6/+42
| | | | says "virtual memory exhausted" trying to build hello world.)
* I always miss svn add.Khem Raj2007-03-062-0/+84
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* Add posix_fadvise posix_fadvise64 for arm.Khem Raj2007-03-061-1/+2
| | | | | Import INTERNAL_SYSCALL macro for i386 from glibc. Use above macro in posix_fadvise implementation if an arch defines it.
* Fix compiler warning about shadowed declaration.Khem Raj2007-03-011-20/+20
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* we dont actually need asm/page.hMike Frysinger2007-02-101-3/+0
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* Paul Brook writes:Mike Frysinger2007-01-281-3/+4
| | | | | The patch below tweaks the ARM nommu startup code so that doubleword stack alignment is preserved. This is required on EABI targets.
* Take Mike Frysinger's comments into account -- make certain that userEric Andersen2006-12-081-5/+0
| | | | | applications stop using _syscall#() and use syscall() instead. Cleanup internal handling of syscall includes to use the correct header file.
* bits/kernel_stat.h is for internal uClibc use only, fix a few otherEric Andersen2006-12-061-0/+4
| | | | minor include file issues
* arm thumb:Eric Andersen2006-11-102-19/+96
| | | | | | | | | | | | | | | | | | | | | | Put the call_via_rx code into each executable - call_via_ip cannot possibly work if called through the PLT! ldso requires this code too as it is not linked with the crt stuff and thumb ldso does make calls via a register. The patch puts the code into crti.S so that it is linked into every normally built application (if thumb or interworking is selected). This is only 30 extra bytes and it works - the previous code did not because nothing both implemented and exported the APIs (they were in libgcc, but not in the version script). crti.S and crtn.S is also brought up to date with GCC 3.4.4 - this is essential for thumb support because the .init and .fini sections must use arm or thumb code to match the compilation of the libraries. Note that code which pushes stuff into .init or .fini must be compiled with or without -mthumb to match the uclibc compilation - and gcc itself (which does do this) must therefore be compiled to match.
* Add the mmap.c missed out in the last commit.Khem Raj2006-10-071-0/+30
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* Add mmap function needed for ARM EABI and define thumb specific ↵Khem Raj2006-10-072-1/+24
| | | | INTERNAL_SYSCALL macro which saves r7 before making the call and pops it back after return.
* Fix from Joseph Myers: Save and restore iWMMXt registers in ARM setjmp/longjmpKhem Raj2006-08-313-1/+21
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* fix from psm: enable readahead prototypeMike Frysinger2006-08-241-1/+3
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* fixups from psm for ASSEMBLER handlingMike Frysinger2006-08-241-20/+21
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* fix from psm: just use common resource.hMike Frysinger2006-08-241-209/+0
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* s/ifdef ASM/ifndef ASM/ as point out by psmMike Frysinger2006-08-241-1/+1
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* sync with psm: update errno handling to be the same on all archesMike Frysinger2006-08-231-7/+5
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* sync with upstream via psmMike Frysinger2006-08-235-105/+115
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* fix from psm: remove unused defines/includesMike Frysinger2006-08-233-11/+0
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* fixes from psm: use __asm__/__volatile__Mike Frysinger2006-08-232-22/+22
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* fixes from psm: hide internal brk symbolsMike Frysinger2006-08-231-1/+1
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* fixes from psm: disable unsupported __fpu_control and sync with upstreamMike Frysinger2006-08-231-2/+4
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* bits/profil-counter.h and bits/atomicity.h are leftovers from the old gprofEric Andersen2006-08-212-157/+0
| | | | | based profiling I nuked ages ago since tools like oprofile are non invasive and work so much better.
* Remove SA_ONSTACK handling for ARM based up on glibc code as submitted by ↵"Steven J. Hill"2006-07-062-11/+34
| | | | Paul Brook <paul@codesourcery.com>.
* fixup my copyright notice, trim stale remnants of older notices whichEric Andersen2006-07-051-5/+2
| | | | I had clearly run search/replace on that were cluttering things up.
* Update ARM EABI kernel interface due to layout and size of struct stat64."Steven J. Hill"2006-06-241-0/+4
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* sync with glibcMike Frysinger2006-04-211-6/+12
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* sync with glibcMike Frysinger2006-03-291-3/+17
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* Remove all non-constant libc_hidden_data_def(), it is too unreliable, sorry, ↵Peter S. Mazinger2006-03-101-3/+0
| | | | most of global data relocations are back
* tweak the idea between having a MMU and actually using itMike Frysinger2006-02-181-1/+1
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* Weaken all internal vfork versions in asm code, wondering why only some of ↵Peter S. Mazinger2006-02-131-1/+1
| | | | the archs fail
* Joseph S. Myers writes:Mike Frysinger2006-02-113-0/+12
| | | | | | This patch fixes some of the ARM EABI code to be interworking-safe, using bx where appropriate. (This code went in around the same time as the Thumb patches, hence not being fixed by those patches.)
* even the hidden version of the weaks in libc (as strong in libpthread) have ↵Peter S. Mazinger2006-02-021-1/+1
| | | | to be weaks
* I will risk this one: __curbrkPeter S. Mazinger2006-02-011-0/+3
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* s:THUMB_INTERWORK:USE_BX:, thx Khem RajPeter S. Mazinger2006-01-312-3/+3
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* John Bowler writes in Bug 385:Mike Frysinger2006-01-317-8/+8
| | | | | | | | | The patch fixes up the .align directives to '2' (i.e. a multiple of 4) not '4' (a multiple of 16 - apparently an error since it seems to be unnecessary, there is no advantage here in cache line alignment). this is an arm "feature" ... the value given to .align is not in bytes: .align 4 in arm means .align 2 ^ 4
* John Bowler writes in Bug 385:Mike Frysinger2006-01-311-0/+27
| | | | | | | This is a work round for a fairly serious GCC compiler bug - when the syscall assembler overwrites r7 (required on thumb) the compiler fails to protect the register when it is using it as a frame pointer.
* John Bowler writes in Bug 385:Mike Frysinger2006-01-312-1/+13
| | | | | | | | | | | | | | | | | | This patch changes all cases where the ARM assembler mov pc,rx instructions are used to ensure that the thumb/arm interwork change of process more works - in essence mov pc,rx needs to become bx rc. The ldr pc or ldm rx, {pc} instructions are not changed - this is fine on ARM >=v5 but will fail to restore thumb mode on ARM v4T, i.e. this code will not provide support for thumb on ARM v4T. One mov pc is left in resolve.S, this is fixed in a different patch - thumb-resolve.patch The changes are protected by __THUMB_INTERWORK__ - the original mov instruction will work on newer architectures and is required on arch v4 (not v4t) and earlier - those which did not support thumb - so this is safe. See gcc lib1asmfuncs for a more exact test.
* make it build if WCHAR is disabledPeter S. Mazinger2006-01-301-0/+6
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* Using hidden_proto solves this internally, my proposal was wrongPeter S. Mazinger2006-01-301-3/+0
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* Use memset instead of bzeroPeter S. Mazinger2006-01-301-2/+2
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* Patch by Joseph S. Myers to add support for ARM EABIMike Frysinger2006-01-2925-48/+788
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