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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
2004-12-11We can't strip libpthread or libthread_db can't help gdb debug ptheadsEric Andersen
2004-12-11That last patch had some garbage in it... PIC != PIEEric Andersen
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,
2004-12-11Remove some accumulated ugly junkEric Andersen
2004-12-09Don't use PAGE_SIZE, instead just a local BUFFER_SIZE defineEric Andersen
2004-12-08libpthread can use the normal LDFLAGS (including -s to strip it), butEric Andersen
libthreaddb must not be stripped or gdb can't use it.
2004-12-08Kill off ancient unused cruftEric Andersen
2004-12-08Use PAGE_SIZE, not 4096Eric 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.
2004-11-17Add BIND NOW support to MIPS.Joakim Tjernlund
Mips did not honour the LD_BIND_NOW env. variable or the DT_BIND_NOW flag in the dynamic section.
2004-11-11Fix grammarEric Andersen
2004-11-11move getent to extra/scripts/ out of docs/Mike Frysinger
2004-11-11misc touchupsMike Frysinger
2004-11-11fix a few typos and clean up the spacing (no tabs)Mike Frysinger
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.
2004-11-10Add RTLD_LOCAL support for dlopened libs. Reported byJoakim Tjernlund
Andrew de Quincey, who has been most helpful getting this sorted out, thanks. Thanks also to Peter Mazinger who did alot of testing. Removed all traces of dl_parse_copy_information() since it is no longer used.
2004-11-10initial commit of uclibc equiv of glibc getentNed Ludd
2004-11-08Some requested additional malloc entry pointsEric Andersen
2004-11-08A patch included in glibc 2.3.2's libthread_db that helps remoteEric Andersen
debugging not become confused,
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
2004-11-02- Remove dynamic_size from struct elf_resolve.Joakim Tjernlund
- Replace all open coded dynamic handling with a function. Reduces size. - Fold special MIPS dynamic code into the dynamic_info item. - Add RELRO support. - Support linking with "-z now". - prepare for DT_RELACOUNT/DT_RELCOUNT optimization. - Add -z now to ld.so linking, this is what ld.so does anyway so let the linker know that.
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.
2004-10-30Synchronized with glibc (2.3.2).Peter Kjellerstedt
2004-10-30Do not assume a fifth argument is used with syscall(). Allocate stackPeter Kjellerstedt
for saving SRP separately.
2004-10-30Revise TODO list for the upcoming releaseEric Andersen
2004-10-27Jocke's patch was almost right. Just needed move the DT_MIPS_RLD_MAP testManuel Novoa III
up a bit. Native and remote debugging of shared libs and threaded apps now works on mips.
2004-10-27Fix up __uClibc_init() for so that we prevent starting SUIDEric Andersen
binaries where the standard file descriptors are not opened. -Erik
2004-10-27Arrange to hide uClibc internalsEric Andersen
2004-10-26Update TODO listEric Andersen
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.
2004-10-26We don't need this READMEEric Andersen
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.
2004-10-18Corrent HOWTO urlEric Andersen
2004-10-18mention scratchbox and openembeddedEric Andersen
2004-10-15Rip out Peter's unacceptable "fix" and do the sane thing instead; buildManuel Novoa III
the utils using the uClibc-targeted toolchain.
2004-10-14unmap ld.so.cache when dlopen() returns.Joakim Tjernlund
2004-10-14hmm, somehow cvs lost this file in the previous commit.Joakim Tjernlund
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)
2004-10-14Peter Mazinger writes:Joakim Tjernlund
The attached patch is an updated version of an earlier sent patch It solves the problem that the target utils (ldconfig/ldd/iconv, readelf is not handled, but can be easily added) are not built w/ the newly created [S]crt[01].o files.
2004-10-14Don't SEGV if library not found.Joakim Tjernlund
2004-10-14Remove unused stuff. From Peter Mazinger.Joakim Tjernlund
2004-10-12Mark Rakes writes:Joakim Tjernlund
without LDSO_CACHE_SUPPORT turned on, LDSO_CONF and LDSO_CACHE are not defined anywhere, but still used by ldconfig.c This patch allows ldconfig to build again, although there may be a cleaner way to fix this???? Applied with minor modification.
2004-10-11Undo previous change. Leave SUID programs alone until I know what to doJoakim Tjernlund
with them.
2004-10-11Don't use ld.so.cache for SUID programs.Joakim Tjernlund
2004-10-08link to uClibc++, minor FAQ updatesEric Andersen
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