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2005-02-09Implement _start completely in assembler. Otherwise the compiler willPeter Kjellerstedt
push the frame pointer when DO_DEBUG is enabled (and thus incorrect argc, argv and envp will be passed to the program).
2005-02-09Include features.h (without it, testing for __UCLIBC_HAS_THREADS__ Peter Kjellerstedt
makes no sense).
2005-02-08- 2/NN patches for ssp. Updates from Peter S. Mazinger and Robert ConnollyNed Ludd
2005-02-08- 1/NN patches for sspNed Ludd
2005-01-29merge parallel build supportMike Frysinger
2005-01-25merge parallel build supportMike Frysinger
2005-01-23When there is no umount syscall, but umount2 is available, thenEric Andersen
try to emulate umount() using umount2()
2005-01-19Make it compile for architectures which have __UCLIBC_HAS_LFS__ defined,Peter Kjellerstedt
but neither __NR_fadvise64 nor __NR_fadvise64_64.
2005-01-17add posix_fadvise / posix_fadvise64 supportMike Frysinger
2005-01-16whitespace cleanupEric Andersen
2005-01-16Per http://bugs.uclibc.org/view.php?id=12:Eric Andersen
Some newer archs only have umount2
2005-01-16- ifdef bdflush update from bug #0000011Ned Ludd
2005-01-16- ifdef uselib update from bug #0000013Ned Ludd
2005-01-11dont bother including sysctl.h unless we need itMike Frysinger
2005-01-11Patch from Bernardo Innocenti:Eric Andersen
Remove use of cast-as-l-value extension, removed in GCC 3.5.
2005-01-06Justin Cormack <justin@street-vision.com> writes:Mike Frysinger
Here is a small patch to add epoll support to uclibc. The only thing I am not sure about is what needs to be done (if anything) to make it work on 2.4/2.2 kernels (are the syscall numbers defined but give errors when called or not?). Tested on 2.6, though some other issues prevent more extensive testing at the minute. Mike Frysinger: cleaned up patch and added checks to make sure that the syscall actually exists, returning ENOSYS in cases where it doesn't.
2005-01-05fix eriks e-mail addressMike Frysinger
2004-12-26Peter S. Mazinger: use ASFLAGS when compiling asm filesMike Frysinger
2004-12-22Patch from Peter S. Mazinger:Eric Andersen
Add pie support for mips
2004-12-22Patch from Peter S. Mazinger:Eric Andersen
rename UCLIBC_PROPOLICE to UCLIBC_HAS_SSP
2004-12-22Patch from psm, vapier, and solar, adding xattr syscallsEric Andersen
2004-12-22Patch from Peter S. Mazinger to simplify PIE handlingEric Andersen
2004-12-22Patch from Peter S. Mazinger to consistantly use "ASFLAGS"Eric Andersen
as the flags for all calls to 'as'
2004-12-21Add support for the Analog Devices Blackfin mmuless processorEric Andersen
2004-12-20- Added support for 13 new syscalls to allow more things to compile when ↵Ned Ludd
using uClibc. mincore() and the ones for Extended Attributes setxattr(), lsetxattr(), fsetxattr(), getxattr(), lgetxattr(), fgetxattr(), listxattr(), llistxattr(), flistxattr(), removexattr(), lremovexattr(), fremovexattr() which are optional.
2004-12-16On Thu Dec 16, 2004 at 03:49:31PM +0100, Johan Adolfsson wrote:Eric Andersen
> What's the correct way of calling llseek/_llseek? > The manpage I have indicates _llseek and thats what the version of > util-linux > I tried use as well so compiling for uClibc fails. > Would the following patch fix it or is it the apps that needs fixing?
2004-12-12Patch from Paul Brook:Eric Andersen
The Arm crt0.S contains non-PIC code for locating _init and _fini sections. This caused problems on my uclinux system when static constructors were enabled. The attached patch implements a PIC version of this code. Paul
2004-12-11Partial commit of a patch from Alexandre Oliva:Eric Andersen
Here's an updated version of the patch I posted about a month ago. It leaves -nostdinc alone, and uses -print-file-name=include instead of -print-search-dirs to figure out where GCC's internal headers are. Please let me know whether there are any portions of this patch you'd like me to break into smaller pieces, to rework, or to give up trying to get into uClibc :-) Thanks,
2004-12-08Kill off ancient unused cruftEric Andersen
2004-12-06Add missing definition for O_DIRECTEric Andersen
2004-11-25update : $Ned Ludd
2004-11-17Make __builtin_return_address() return NULL at top ofJoakim Tjernlund
stack frame. This will make backtracing possible.
2004-11-11misc cleanups of __stack_smash_handler() function when ssp support is ↵Ned Ludd
enabled. syslog() support should now work both inside and outside of chroots. erandom code left in but remains #ifdef out by default. May remove erandom completely in the future for uClibc unless the LFS guys and gals want to keep it.
2004-11-11misc cleanups of __stack_smash_handler() function when ssp support is ↵Ned Ludd
enabled. syslog() support should now work both inside and outside of chroots. erandom code left in but remains #ifdef out by default. May remove erandom completely in the future for uClibc unless the LFS guys and gals want to keep it.
2004-11-02struct ipc_perm, as used by shmctl() when soing shared memory stuff,Eric Andersen
was incorrect in uClibc, and was 2 bytes too short. This caused uClibc shared memory stuff to not behave correctly since struct ipc_perm was included as the first member of, i.e. struct msqid_ds, so the content of that struct were all shifted by two bytes. ugh. Apparently, few people have used shared memory, msgctl(), etc with uClibc thus far, -Erik
2004-10-31Revert Peter's __lib_gettimeofday patch. There's the minor issue ofManuel Novoa III
adding cruft to include/sys/time.h. But also, there's no sense in making changes like this until we decide how we're going to approach the hidden symbol transition.
2004-10-30Do not assume a fifth argument is used with syscall(). Allocate stackPeter Kjellerstedt
for saving SRP separately.
2004-10-26Atsushi Nemoto writes:Eric Andersen
>>>>> On Tue, 19 Oct 2004 13:28:34 -0600, Erik Andersen <andersen@codepoet.org> said: >> BTW, top of uClibc TODO list is "Fix syscall() on mips". What is a >> problem? andersen> It appears that uClibc's syscall() for mips works ok for andersen> syscalls with a few arguments. But as I recall, it does not andersen> work properly with _syscall5, _syscall6, _syscall7, etc. andersen> Perhaps there is some mistake in its assumptions about the andersen> mips/linux ABI regarding which syscall arguments are passed andersen> via register vs which syscall arguments are passed on the andersen> stack. Hmm... I found a old fix in uClibc ML archive. http://www.uclibc.org/lists/uclibc/2002-September/004459.html But it seems somewhat broken. How about this fix instead? I tested mmap with syscall() in mips. mips64 is not tested.
2004-10-19Peter S. Mazinger writes:Eric Andersen
Hello! Would the attached patch be acceptable (maybe instead of __libc_gettimeofday using __gettimeofday) We have some issues, see http://bugs.gentoo.org/show_bug.cgi?id=65892
2004-10-19Atsushi Nemoto writes:Eric Andersen
In a recent post to linux-mips ML (and libc-alpha ML), a problem with inline syscalls was reported. http://www.linux-mips.org/archives/linux-mips/2004-10/msg00142.html It seems uClibc should be fixed also for newer gcc. Here is a patch.
2004-10-14Peter Mazinger writes:Joakim Tjernlund
The attached patch generalizes the use of PIE (all archs are brought in sync that use/mention it: x86/ppc/frv) and makes use of it building the target utils. Tested on x86, ppc should be tested, frv uses -fPIE at one location, but at another place -fpie, I don't know which is correct (could be both) and misses the target addition in Config.in. The test for ppc (requires the earlier sent crt-correction patch to work correctly): enable UCLIBC_PIE_SUPPORT, build uClibc and utils, check: file ./utils/ldd, it should show shared object (instead of executable)
2004-09-23Add bswap_64 macro and uClibc_page.h. From Peter Kjellerstedt.Joakim Tjernlund
2004-08-30Typo fix from Peter Mazinger.Joakim Tjernlund
2004-08-27Preliminary PIE support for powerpc, i386 was used as template.Joakim Tjernlund
Requested by Peter Mazinger. Testing wanted.
2004-08-26Partial patch from Alexandre Oliva:Eric Andersen
- adjust licensing terms of sources for crt*.o - change the stat ABI to speed it up, matching changes in the kernel - assorted bug-fixes, improvements and updates in the FR-V port etc.
2004-08-25Mike Frysinger writes:Eric Andersen
i sent this earlier but perhaps people missed it the first time around :) http://www.uclibc.org/lists/uclibc/2004-August/009544.html basically if you try to #include <sys/ucontext.h> on arm it'll fail because ucontext.h utilizes typedefs found in bits/sigcontext.h ... i386 already has this fix in uClibc find attached a trivial patch to fix this -mike
2004-08-25Patch by Carl SHAW <carl.shaw@st.com>...Manuel Novoa III
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...
2004-08-22Make the stub profiling stuff workEric Andersen
2004-08-21Attempt to support 'gcc -finstrument-functions', which seems muchEric Andersen
more sane than 'gcc -pg' and seems much easier to support. -Erik
2004-08-21Kill off all support for 'gcc -pg' / 'gprof' style profiling. There is both aEric Andersen
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
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