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* BIG BIG commit: all left files merged from trunk [rev 22714]. Currenntly ↵Carmelo Amoroso2008-07-098-35/+48
| | | | NPTL sh4 port build and work fine. All committed to allow Khem Ray working on a working branch to integrate the ARM nptl port. MIPS nptl port not tested but should still building and working fine. There are some other part non yet merged with trunk (misc/internals and some headers file that need some more work). Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* Added some missing files:Carmelo Amoroso2007-11-211-0/+56
| | | | | | | | creat.c: to provide creat function longjmp.c: to provide longjmp implementation for sh4 tsd.c: to provide implementation of __libc_dl_error_tsd Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* Push latest libc SH4 specific implementationsCarmelo Amoroso2007-11-2012-401/+400
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* Merge from trunk."Steven J. Hill"2006-12-1611-48/+68
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* When you delete a '1' does it become '0' or tri-stated?"Steven J. Hill"2006-12-161-209/+0
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* Copy from trunk."Steven J. Hill"2006-12-161-0/+109
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* Big fricking merge from trunk, but an easy one."Steven J. Hill"2006-08-249-84/+63
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* Copy from trunk."Steven J. Hill"2006-08-241-0/+69
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* Copy from trunk."Steven J. Hill"2006-08-241-0/+72
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* Removal as per trunk."Steven J. Hill"2006-08-221-33/+0
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* Merge from trunk."Steven J. Hill"2006-08-213-5/+0
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* Merge from trunk."Steven J. Hill"2006-08-181-9/+12
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* Merge from trunk."Steven J. Hill"2006-08-182-18/+66
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* Merge from trunk."Steven J. Hill"2006-02-2814-122/+121
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* Big fricking merge from trunk."Steven J. Hill"2006-01-076-16/+20
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* Merge from trunk."Steven J. Hill"2005-12-102-4/+5
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* Merge from trunk."Steven J. Hill"2005-12-023-4/+3
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* Sync up with trunk."Steven J. Hill"2005-11-191-1/+1
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* Massive merge from trunk."Steven J. Hill"2005-11-181-2/+2
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* Massive merge from trunk."Steven J. Hill"2005-11-172-73/+18
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* Copy from trunk."Steven J. Hill"2005-11-161-0/+14
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* Merge from trunk."Steven J. Hill"2005-10-301-35/+23
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* Big, huge fricking merge. Peter, if you touch the build system again I'm ↵"Steven J. Hill"2005-10-041-5/+3
| | | | going to smash your keyboard.
* Merge from trunk, again."Steven J. Hill"2005-08-094-92/+74
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* Merge from trunk."Steven J. Hill"2005-08-092-43/+9
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* A merging we will go. A merging we will go. Hi ho the merrio' a merging we ↵"Steven J. Hill"2005-07-251-0/+1
| | | | will go.
* Added new 'bits/atomic.h' for most of the architectures and the top-level ↵"Steven J. Hill"2005-05-121-0/+419
| | | | 'include/atomic.h' to add in new atomic operations for use by NPTL. There are multiple files for PowerPC and Sparc for 'atomic.h'. I will let those architecture maintainers choose the correct file. The files come from glibc in 'sysdeps/ARCH/bits'.
* Fix trapa value for _syscall6() to conform with new sh syscall ABI.Paul Mundt2005-05-072-2/+2
| | | | | | | | The old sh system call interface used 0x00 - 0x0f for the trapa value (number of arguments), whereas the new ABI uses the 0x10 - 0x1f range. For some reason we were using an off-by-1 trapa immediate which ended up trashing r1 in the _syscall6() case, so we fix it up..
* Fix __sigprocmask weak symbol resolution with gcc4.Paul Mundt2005-05-022-1/+2
| | | | | | | | | | | | | This popped up during a build with gcc4: /home/pmundt/devel/svn/buildroot/build_sh2a_nofpueb/staging_dir/bin/sh2a_nofpueb-linux-uclibc-gcc -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fstrict-aliasing -mprefergot -Os -funit-at-a-time -mb -m2a-nofpu -fno-builtin -nostdinc -D_LIBC -I../../../../include -I. -isystem /home/pmundt/devel/svn/buildroot/build_sh2a_nofpueb/staging_dir/lib/gcc/sh2a_nofpueb-linux-uclibc/4.0.0/include -DNDEBUG -I../ -c longjmp.c -o longjmp.o /tmp/ccWyQbux.s: Assembler messages: /tmp/ccWyQbux.s:45: Error: Local symbol `__sigprocmask' can't be equated to undefined symbol `sigprocmask' make[5]: *** [longjmp.o] Error 1 make[5]: Leaving directory `/home/pmundt/devel/svn/buildroot/toolchain_build_sh2a_nofpueb/uClibc/libc/sysdeps/linux/sh' Stupid gcc.
* no more cvsMike Frysinger2005-02-121-1/+0
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* merge parallel build supportMike Frysinger2005-01-251-6/+5
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* Patch from Peter S. Mazinger to consistantly use "ASFLAGS"Eric Andersen2004-12-221-5/+5
| | | | as the flags for all calls to 'as'
* Patch by Carl SHAW <carl.shaw@st.com>...Manuel Novoa III2004-08-252-1/+107
| | | | | | | | | | | | Below is a patch to make the pread and pwrite calls work on the SH architecture. I've only tested this on the SH4 with a 2.4.24 kernel - a fairly recent kernel is required as the problem is partially fixed in the kernel itself. For more information (in relation to glibc, but the problem is the same) see the thread at http://sourceforge.net/mailarchive/message.php?msg_id=2375908 Someone should really test this on the SH2/3...
* Kill off all support for 'gcc -pg' / 'gprof' style profiling. There is both aEric Andersen2004-08-213-95/+2
| | | | | | | | size and performance penalty to profiling applications this way, as well as Heisenberg effects, where the act of measuring changes what is measured. There are better tools for doing profiling, such as OProfile, that do not require gcc to instrument the application code. -Erik
* s/___brk_addr/__curbrk/gEric Andersen2004-07-303-11/+11
| | | | | | | | Some utilities, such as valgrind, have a legitimate reason to know the address of the current brk. Since we know such utils will peek under our skirt, we might as well give them what they expect and not use a gratuitously different symbol name. -Erik
* Follow glibc's lead and add a gcc-3.4.1 required symbol to crt0.S.Manuel Novoa III2004-07-161-0/+6
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* __data_start needs to be added to all crt0.S files that don't currentlyEric Andersen2004-05-141-4/+13
| | | | have it. It is used by the boehm gc, amoung other things.
* Cope with gcc 3.4's more aggressive persuit of attribute unusedEric Andersen2004-04-201-1/+1
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* Sigh. The 2.6.x kernel removed '__kernel_dev_t' and renamed it asEric Andersen2004-02-061-0/+1
| | | | | | | | | '__kernel_old_dev_t'. And of course there is no good way to know which is in use except checking linux/version.h. Grumble. This is rather lame, but for now, define __kernel_old_dev_t to be the same as __kernel_dev_t. This will want to be revisited soon. -Erik
* Use 'mmap.c' instead of '_mmap.c'Eric Andersen2004-02-051-3/+3
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* Split up syscalls.c, since it had grown to be quite large and ugly.Eric Andersen2004-01-211-0/+0
| | | | -Erik
* Lethal noticed that the generated file gmon-start.S was notEric Andersen2003-12-031-0/+2
| | | | being cleaned up.
* Add a syscall() implementation using a hacked version of the syscall6 macro.Manuel Novoa III2003-12-022-1/+26
| | | | Untested, but syscall() is needed by busybox for pivot_root at least.
* Remove SAFECFLAGS. It was a workaround for failures in old awk scriptEric Andersen2003-11-221-11/+3
| | | | | | | | | | used to generate the crti.S and crtn.S files. Since we don't use that anymore, keeping the workaround makes no sense. Furthermore, in most cases, SAFECFLAGS was not picking up all the needed flags, causing crti.o and crtn.o to not be built PIC. Which is very bad. Removing SAFECFLAGS and using CFLAGS fixes that as well.
* Stefan Allius writes:Eric Andersen2003-11-112-4/+2
| | | | | | | | | | Hello Erik, to compile the new uClibc release for a SH3 we need some little modifications: First I fix the crt[in].S files, so we can use them for big endian and little endian targets.
* Darn. Fix compilation for soft-float, which I inadvertantlyEric Andersen2003-11-081-4/+7
| | | | broke a couple of days ago. :-(
* Continue the conversion to using per-arch crti.S and crtn.SEric Andersen2003-11-053-1/+113
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* properly deal with soft-float when profiling as wellEric Andersen2003-10-251-0/+3
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* Peter Kjellerstedt writes:Eric Andersen2003-10-181-2/+1
| | | | | | | | | | ln.patch: * Define $(LN) as ln in Rules.mak. * Change all occurrences of ln into $(LN). * Change all constructs like (cd path && ln -sf foo/file file) into $(LN) -sf foo/file path/file. The latter construct is already used in a number of places so it should not be an additional compatibility problem.
* Peter Kjellerstedt writes:Eric Andersen2003-10-181-2/+2
| | | | | | | rm.patch: * Define $(RM) as rm -f in Rules.mak and test/Rules.mak (this is the same definition as gmake uses by default). * Change all occurrences of rm and rm -f into $(RM).
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