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* Fix a trivial compile problemEric Andersen2003-09-081-2/+2
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* Some updates from glibc. mjn3 reports this fixes profilingEric Andersen2003-09-072-2/+23
| | | | on i386, at least, so seems like a good thing.
* Cleanup a couple of ugly bitsEric Andersen2003-06-271-6/+4
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* Implement mmap64 for armEric Andersen2003-06-272-1/+80
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* Fix arm syscall implementation so it does not blow chunks with gcc 3.3Eric Andersen2003-06-112-9/+25
| | | | -Erik
* Fix SIGTRAP handling on arm. The defination of struct ucontext,Eric Andersen2003-04-211-8/+7
| | | | | which was copied from glibc, is wrong. So fix it. -Erik
* Make profiling on arm workEric Andersen2003-03-062-2/+15
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* Initial effort at adding profiling support.Eric Andersen2003-03-036-0/+322
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* Fix the double sub #48, should have been an add :-)David McCullough2003-03-031-1/+1
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* Fix FP handling alignment problems on ARM platforms without an FPU,David McCullough2003-02-232-0/+4
| | | | patch from Vadim Lebedev <vadim@7chips.com>.
* Fixup handling of the .note.ABI-tag section so that it is ARM only,Eric Andersen2003-02-081-0/+14
| | | | | | and so it actually works as intended allowing binaries on ARM to be debugged. -Erik
* Finish up fixing stat and setting various system types.Eric Andersen2003-01-241-1/+1
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* Ok, people are probably going to hate me for this... This commit changes theEric Andersen2003-01-241-31/+3
| | | | | | | | | | | | | | | type of 'struct stat' and 'struct stat64' so they use consistant types. This change is the result of a bug I found while trying to use GNU tar. The problem was caused by our using kernel types within struct stat and trying to directly compare these values with standard types. Trying an 'if (a < b)' when 'a' is an 'unsigned long' and 'b' is an 'int' leads to very different results then when comparing entities of the same type (i.e. time_t values).... Grumble. Nasty stuff, but I'm glad I got this out of the way now. As a result of this fix, uClibc 0.9.17 will not be binary compatible with earlier releases. I have always warned people this can and will happen. -Erik
* Update architecture specific support to consistantlyEric Andersen2003-01-231-6/+1
| | | | | | generate a crt0 and crt1 file. Most arches still need to be updated to call __uClibc_start_main() rather than __uClibc_main().
* Update crt0 for arm to provide the main referenceEric Andersen2003-01-231-7/+13
| | | | | | a bit more nicely, and make _init and _fini be weak for people with broken compilers -Erik
* Update sigaction syscall names to act more like glibc. Fix the x86 sigactionEric Andersen2003-01-221-2/+2
| | | | | | implementation such that gdb can actually debug signal handlers. Gdb behaves much better now, for example, on multi-threaded apps. -Erik
* Add in arm specific sigaction implementation to fix sa_restorerEric Andersen2003-01-223-2/+159
| | | | behavior so it works as expected
* Based on discussions with Stefan Allius, change it so that we alwaysEric Andersen2002-12-122-8/+6
| | | | | | | build a crt0.o and a crt1.o. crt1.o will support ctors and dtors if such support is enabled. One more gratuitous toolchain support issue is thereby removed... -Erik
* Make support for global constructors and global destructors beEric Andersen2002-11-271-0/+4
| | | | | | configurable, so people who do not need or want ctor/dtor support can disable it and make their binaries a little bit smaller. -Erik
* I was an idiot and put _fini into the wrong register. Duh.Eric Andersen2002-11-151-3/+2
| | | | This patch from David Meggy fixes it...
* Update soft-float handlingEric Andersen2002-11-062-2/+2
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* A patch from Vincent Sanders to fix the arm implementation ofEric Andersen2002-11-033-88/+247
| | | | ioperm() and iopl()
* Support O_STREAMINGEric Andersen2002-10-091-0/+1
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* This commit contains a patch from Stefan Allius <allius@atecom.com> to changeEric Andersen2002-10-011-13/+15
| | | | | | | how uClibc handles _init and _fini, allowing shared lib constructors and destructors to initialize things in the correct sequence. Stefan ported the SH architecture. I then ported x86, arm, and mips. x86 and arm are working fine, but I don't think I quite got things correct for mips.
* Don't run floating point opcodes when code is compiled -msoft-floatEric Andersen2002-09-102-2/+2
| | | | -Erik
* Change <bits/syscall.h> to <bits/sysnum.h>.Miles Bader2002-09-053-5/+5
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* Added __kernel_fsid_t to satisfy some apps that need it.David McCullough2002-08-271-0/+8
| | | | Definitions taken from 2.4 kernel sources for each of the platforms.
* Make bits/kernel_types.h include guard names match the includeEric Andersen2002-08-261-3/+9
| | | | | | | guard names used by the kernel's asm/posix_types.h to eliminate gratuitous conflicts and let our file win over the very-likely- to-be-broken kernel header file. -Erik
* Finish off the bits/kernel_stat.h cleanup for properEric Andersen2002-08-251-1/+28
| | | | | __USE_FILE_OFFSET64 handling. -Erik
* Break dependancy of bits/types.h on the asm/posix_types.h kernelEric Andersen2002-08-241-0/+29
| | | | | header, which is not directly usable for many architectures. -Erik
* Split out the definition of struct stat into the new archEric Andersen2002-08-231-0/+57
| | | | | specific bits/kernel_stat.h file. -Erik
* Support _syscall6 and _syscall7 for armEric Andersen2002-08-221-0/+17
| | | | -Erik
* Implement syscall() for armEric Andersen2002-07-252-1/+50
| | | | -Erik
* Rework syscall handling. Rewrite syscall handlers for x86 and ARM.Eric Andersen2002-07-221-100/+101
| | | | | | Prepare to kill the UNIFIED_SYSCALL option and instead have it be a per arch thing that is either enabled or not for that arch. -Erik
* Manuel and I were looking into a problem with applications failing to linkEric Andersen2002-04-141-0/+6
| | | | | | | | | | (undefined reference to `main') when the .o file containing main was contained in an static library(a '.a' ar archive). It turns out that due to its single pass nature, GNU ld was failing to pull it into the build. This sticks a dummy reference to main() into crt0.o, so that when an application is linked with the main() function in a static library, we can be sure that main() actually gets linked in. -Erik
* Create a much more careful ftruncate64 implementation, that shouldEric Andersen2002-04-092-23/+1
| | | | | address all the concern Miles had with the earlier versions... -Erik
* Add in support for ftruncate64 on both ARM and x86Eric Andersen2002-03-312-1/+23
| | | | -Erik
* Remove the C++ support stubs, since these now live elsewhere andEric Andersen2002-03-161-14/+0
| | | | | these stubs were preventing the real stuff from working properly. -Erik
* Build our own crti.o and crtn.o with a cross arch method that IEric Andersen2002-03-131-1/+1
| | | | | can live with much better the what glibc does. -Erik
* Move syscall.h generation to the top level MakefileEric Andersen2002-03-011-1/+0
| | | | -Erik
* Major rework of the include files to eliminate redundancyEric Andersen2002-03-0165-7465/+345
| | | | | and to better support each arch. This is a really big patch... -Erik
* Fixup setjmp and longjmp so they behave themselves properly nowEric Andersen2002-01-318-70/+151
| | | | | on both x86 and arm... -Erik
* Make sbrk common, add arm/brk.c, cleanup leftover damageEric Andersen2002-01-212-1/+48
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* Mahe 'make clean' remove generated bits/syscall.h, asEric Andersen2002-01-071-0/+1
| | | | | noted by "Kim B. Heino" <Kim.Heino@bluegiga.com> -Erik
* Update my email address. I am no longer andersen@lineo.comEric Andersen2001-12-192-5/+5
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* merged the two startup files so that uClinux people always get the correctDavid McCullough2001-12-193-70/+31
| | | | | arg processing whether they are using PIC or not, and vice-versa for the MMU folks.
* Add an initial clone from glibc. Needs fixing.Eric Andersen2001-11-191-0/+62
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* Scrub up some lingering problems preventing readdir64 from workingEric Andersen2001-11-141-2/+4
| | | | | | and creating several *64 problems, particualrly when client apps used -D_FILE_OFFSET_BITS=64 -D__USE_FILE_OFFSET64. All better now. -Erik
* Bring these into line with glibc 2.2.4Eric Andersen2001-10-172-121/+117
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* This header file was broken, breaking signal handling on ARM.Eric Andersen2001-10-171-10/+66
| | | | | This update fixes it... -Erik
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