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2006-01-31John Bowler writes in Bug 385:Mike Frysinger
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.
2006-01-31John Bowler writes in Bug 385:Mike Frysinger
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.
2006-01-30make it build if WCHAR is disabledPeter S. Mazinger
2006-01-30Using hidden_proto solves this internally, my proposal was wrongPeter S. Mazinger
2006-01-30Use memset instead of bzeroPeter S. Mazinger
2006-01-29Patch by Joseph S. Myers to add support for ARM EABIMike Frysinger
2006-01-29rename _sys_result var to get rid of shadow warningsMike Frysinger
2006-01-26Get rid of missing prototype warningsPeter S. Mazinger
2006-01-26Allow for targets that don't know about signed zero floats."Jan-Benedict Glaw"
2006-01-24fork/vfork weak in libc, strong in libpthreadPeter S. Mazinger
2006-01-23make sigaction/raise/sigwait/siglongjmp/longjmp weak_alias, these are in ↵Peter S. Mazinger
libpthread as well
2006-01-19Change to sane defaultsPeter S. Mazinger
2006-01-19move a bunch of arch-specific checks out of common files and into an arch ↵Mike Frysinger
specific header file to make porting/updates a lot easier
2006-01-19Joseph S. Myers writes:Eric Andersen
libc/sysdeps/linux/arm/ioperm.c on trunk fails to compile for me because of no declaration of ioperm at the point where libc_hidden_proto(ioperm) requires one. Including <sys/io.h> to get the declaration then shows up that various types are inconsistent with that header; this patch fixes things so that file compiles.
2006-01-15make gcc4 happy w/ hidden_def/proto, correct some typosPeter S. Mazinger
2006-01-14fix broken commentingMike Frysinger
2006-01-14make DODEBUG=y happy, update sysdeps/common/* copyrightPeter S. Mazinger
2006-01-14fix loading of argc/argv for arm/nommuMike Frysinger
2006-01-14need features.h for new HIDDEN_JUMPTARGET()Mike Frysinger
2006-01-14hidden_def/hidden_proto: convert all users (I hope) termios split, add some ↵Peter S. Mazinger
missing headers, other jump relocs removed
2005-12-16Convert all the rest, remove isxupper/isxlower, if someone objects, I'll add ↵Peter S. Mazinger
it back
2005-12-16Make clone use internal _exitPeter S. Mazinger
2005-12-15Hide fork and vfork, use the newly introduced *aliasPeter S. Mazinger
2005-12-14Do hidden brk, hide _brk as well for some archs, convert users of brkPeter S. Mazinger
2005-12-10Merge from NPTL branch. Bring in the remaining changes for sigaction."Steven J. Hill"
2005-12-09Implement hidden poll, switch user to hidden *printf/*scanf/pollPeter S. Mazinger
2005-12-08typo, thx vapierPeter S. Mazinger
2005-12-08mmap/mremap/socket/rewind gonePeter S. Mazinger
2005-12-08Try to mimic glibc sigaction, sjhill, could you please test w/ this version?Peter S. Mazinger
2005-12-07Hide *clnt|pmap|svc* and some rpc. inet/rpc is full of relocs ...Peter S. Mazinger
2005-12-03More hiding, including __mempcpyPeter S. Mazinger
2005-12-02Remove prototypes that are in kernel_sigaction.h alreadyPeter S. Mazinger
2005-12-01Hide mostly used functionsPeter S. Mazinger
2005-11-27define MREMAP_FIXEDMike Frysinger
2005-11-21Remove TOPDIRPeter S. Mazinger
2005-11-19rename common Makefile.arch to prevent include funkiness from occuringMike Frysinger
2005-11-16update copyright and license, add _BITS_SETJMP_H protection around the file, ↵Mike Frysinger
make sure we are only included by setjmp.h and pthread.h, and fix casting of address/jumpbugf in _JMPBUF_UNWINDS
2005-11-10add support for cirrus maverick fpu using patch for glibc ↵Mike Frysinger
http://yann.poupet.free.fr/ep93xx/
2005-11-10sync with glibcMike Frysinger
2005-11-10update licenseMike Frysinger
2005-11-04unify common code thus making arch-specific Makefiles very simple :)Mike Frysinger
2005-11-03Last bits for IMA, now everything can be built w/ DOMULTI=y on gcc-3.4.4 ↵Peter S. Mazinger
with my config (no locale, the rest enabled). Not tested if libc is complete and usable. All the files listed in *_NO_MULTI need love, best would be to replace all multisources w/ single sources.
2005-10-29Replace all Makefiles for new build infrastucturePeter S. Mazinger
2005-10-28Renamed arch specific Makefile.in to Makefile.arch, else if TARGET_ARCH does ↵Peter S. Mazinger
not exist, we reinclude the including Makefile. Moved arch/common fpu_control.h link creation into main Makefile.in. Updated the link creation script to remove all the other Makefiles
2005-10-25All Makefile.in's. Only arm/i386/mips/powerpc/x86_64 are done, the other ↵Peter S. Mazinger
archs lack proper crt1. The Makefiles in extra/scripts are intended to be linked into each dir, where it is necessary to build locally.
2005-10-12Rewrote almost all Makefiles: do not use strip $(x),y; run strip on all ↵Peter S. Mazinger
objects at once; use :=//$</$^; use CRT_SRC/CRT_OBJ/SCRT_OBJ/CSRC/COBJ/SSRC/SOBJ/MSRC/MOBJ where no more is needed, if only CSRC is present use OBJS directly instead of COBJ; CTOR_TARGETS are created directly in lib; remove unused/unneeded parts. Hope I haven't broken too much.
2005-10-05merge additional license cruft from glibcMike Frysinger
2005-09-29Add .type _init/_fini unconditionally to arm/crt1.SPeter S. Mazinger
2005-09-28Build crt[in].o with disabled ssp.Peter S. Mazinger
2005-09-28arm/crt1.S needs features.h and the weak _init/_fini independently of ↵Peter S. Mazinger
__PIC__. Add these weaks to mips/crt1.S as well.
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