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2007-11-28Fix merging error: a macro was renamed.Bernd Schmidt
2007-11-23Blackfin crt1.S fixes for building with -msep-data.Bernd Schmidt
2007-11-23Add some necessary Makefile bits for UCLIBC_FORMAT_FLAT_SEP_DATA.Bernd Schmidt
2007-11-23Some shared flat improvements.Bernd Schmidt
Fix minor errors: - UCLIBC_SHARED_FLAT_ID instead of SHARED_FLAT_ID - use -Wl,-shared-lib-id properly Use libc_so.a as the source for the shared libc, in order to be able to use -mleaf-id-shared-library on the Blackfin.
2007-11-23Add necessary Makefile rules for the Blackfin.Bernd Schmidt
2007-11-23A better atomic ops implementation for the Blackfin, relying on a featureBernd Schmidt
present in our recent kernels.
2007-11-23mcontext_t shouldn't have a version argument, and fix REG_B0 definition.Bernd Schmidt
2007-11-23From Jie Zhang:Bernd Schmidt
__bswap_16 could not assume that it's zero extended when an unsigned short int is loaded into the data register.
2007-11-23Change test for a define that got renamed a while ago.Bernd Schmidt
2007-11-23Disable tst-ftime_l test if Extended Locale SupportCarmelo Amoroso
is not enabled, otherwise build will fail Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2007-11-22Ignore entries of "-1" in rofixup; the linker sometimes has no choice but toBernd Schmidt
create these for deleted entries in .eh_frame.
2007-11-22Add Blackfin specific mmap implementation using sys_mmap2.Bernd Schmidt
2007-11-22sys/procfs.h defines a typedef for floating point registers that references anBernd Schmidt
undefined structure. This typedef is used in linuxthreads.old-db, causing a compilation failure. Fixed by defining an empty structure for it - we don't have fp regs anyway.
2007-11-22Certain configure scripts test for presence of dlfcn.h. Don't install itBernd Schmidt
if !HAVE_SHARED.
2007-11-22Add hidden symbols for a number of pthread functions, and use them to ensureBernd Schmidt
that all entries in the __pthread_functions point to functions within libpthread, not identically-named functions in libc.
2007-11-21Added optimized versions of strcpy() and strncpy() for CRIS/CRISv32.Peter Kjellerstedt
2007-11-20ARM SHMLBA = (4 * PAGE_SIZE). Currently in uclibc arm used shm.h fromCarmelo Amoroso
common directory where SHMLBA = __getpagesize() This patch fixes the issue. Khem Raj MontaVista Software Inc.
2007-11-16If uClibc's ld.so encounters text relocations in a shared library - one Carmelo Amoroso
containing an object built without -fpic/-fPIC - then: * If __FORCE_SHAREABLE_TEXT_SEGMENTS__, then it gives an error "Can't modify %s's text section. Use GCC option -fPIC for shared objects, please.\n" and exits. * Otherwise, it makes the library's pages writable and relocates it. If it encounters text relocations in a position-independent executable - one containing an object built without -fpie/-fPIE/-fpic/-fPIC - then: * If __FORCE_SHAREABLE_TEXT_SEGMENTS__, it does nothing about making the pages writable, leading to a crash. * Otherwise, the loop to make the pages writable uses the same variable ppnt as used in an outer loop, messing up that outer loop and also causing a crash. This patch fixes both cases, by giving an error if __FORCE_SHAREABLE_TEXT_SEGMENTS__ and saving and restoring ppnt otherwise. Tested in both cases on ARM EABI. Joseph S. Myers joseph@codesourcery.com
2007-11-16Added AVR32 support to uClibc. Signed-off-by: Hans-Christian Egtvedt ↵Carmelo Amoroso
<hcegtvedt@atmel.com>
2007-11-12CRIS/CRISv32 architecture specific memcpy, memmove and memset.Ricard Wanderlof
2007-11-10Do not return error when fprintf returns 0 in addmntent().Khem Raj
fprintf is considered failing if the return is less than 0
2007-11-09Fix build system to generate locale data instead of using pregenerated onesCarmelo Amoroso
2007-11-09Define _dl_assert in libdl only if __DOASSERTS__ is defined. Thanks to Peter ↵Carmelo Amoroso
Mazinger
2007-11-07- fix whitespaceBernhard Reutner-Fischer
2007-11-07Added support for GNU hash style into dynamic linkerCarmelo Amoroso
2007-10-24- fix order of link-flagsBernhard Reutner-Fischer
On cygwin one has to pass make menuconfig HOST_LOADLIBES="-lcurses -lintl" otherwise just curses is linked in and some symbols that live in intl are unresolved. Closes #1554 and possibly a couple of other reports.
2007-10-23Poll with zero timeoutJoakim Tjernlund
Jean-Christian de Rivaz writes: The attached patch solve an issue I faced while using the libdbus-glib waiting for a D-Bus message or the end of a glib timer at the same time. This specific case of use generate a poll call with a zero timeout. On platformes with the glibc a zero timeout poll return immetiately even if there is no file descriptor event. But on platformes with uClibc a zero timeout poll block until a file descriptor event occurs.
2007-10-21Handle STT_COMMON symbols too. Following binutils releaseJoakim Tjernlund
will set the type of common symbols to STT_COMMON instead of STT_OBJECTS, so the dynamic linker needs to handle this type os symbols too. Same changes have been added to glibc (See: bugzilla #5104). This patch ensures the uclibc will work with later bintuils. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2007-10-20- commentary typo fixBernhard Reutner-Fischer
2007-10-16- move UCLIBC_EXTRA_LDFLAGS below pinning LDFLAGSBernhard Reutner-Fischer
2007-10-13- use the compiler-driver instead of the linkerBernhard Reutner-Fischer
- adjust setting flags accordingly to use (hardcoded, see below) -Wl, Potential improvements: *) --warn-unresolved-symbols should perhaps be used for all libs *) eventually rename LDFLAGS to CC_LDFLAGS *) probe for compiler driver's notion of flag to use for passing in linker flags (i.e. don't hardcode "-Wl,")
2007-10-13- allow for passing in UCLIBC_EXTRA_LDFLAGSBernhard Reutner-Fischer
2007-10-08Do string comparisos as late as possible during symbol lookup.Mike Frysinger
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2007-09-30- Fix compilation for mips ABI64 with no LFS.Bernhard Reutner-Fischer
2007-09-30- Fix compilation for mips ABI64 with no LFS.Bernhard Reutner-Fischer
This wants a stub_enosys(readahead) line later on, like many, many others need..
2007-09-28This patch will fix a problem when the same host is defined with both IPv4 andMike Frysinger
IPv6 entries in /etc/hosts. Previous only the first of these host would work, as uClibc would read the /etc/hosts file from top to bottom, failing if the first hit did not match the IP type. Now uClibc will continue reading, even if the first correct entry name, but wrong IP type fails. Thus, allowing a second correct entry name with correct IP type will result in a name resolve. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
2007-09-28do not check the pointer before freeing it since free(NULL) works just fineMike Frysinger
2007-09-28cleanup code styleMike Frysinger
2007-09-28Make sure that the DSO has an hash table into its elf, otherwise skipMike Frysinger
the lookup over next DSO. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2007-09-21Jie Zhang writes:Mike Frysinger
GCC 4.3 will put fixed headers in a seperate include-fixed directory. And I don't think that there are people who are still using the 'stupid' GCC which cannot handle -iwithprefix, at least it works with gcc-3.3.x.
2007-09-21drop LDFLAGS from OUTPUT_FORMAT until LD/LDFLAGS can be fixed in generalMike Frysinger
2007-09-20- spelling fixBernhard Reutner-Fischer
2007-09-19Fix author name and copyright notice in __uc_malloc.cDenis Vlasenko
2007-09-19fix assembler error. libc_hidden_data_def cannot work on COMMONs,Denis Vlasenko
thus need to initialize stuff with 0 to force it into bss. All hell can again break loose if future gcc will be smart enough to ignore it.
2007-09-15add libc_hidden_xxxx for __uc_mallocDenis Vlasenko
2007-09-15from Blue Swirl: fixup sparc a bit moreMike Frysinger
2007-09-15pull from Blackfin repo: optimized byteswap funcs!Mike Frysinger
2007-09-15pull from Blackfin repo: cleanup string funcsMike Frysinger
2007-09-15forgot to add this with previous sparc commit ...Mike Frysinger
2007-09-15use gcc input constraints to avoid often duplicated reloads when making syscallsMike Frysinger