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* Fix malloc alignmentBernd Schmidt2011-04-112-3/+5
| | | | | | | | | | | | | In commit 3e0a1f388, Richard tried to fix malloc alignments by using alignof (double __attribute_aligned__(sizeof (size_t))). This doesn't work, since attribute_aligned overrides the alignment rather than providing a minimum. On C6X, malloc returns four-byte aligned values rather than the necessary eight-byte alignment. It's simpler to use a comparison and pick the bigger of the two values, so that's what I've done. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* Fix nommu handling of DT_TEXTRELBernd Schmidt2011-04-119-158/+248
| | | | | | | | | | | | | | | | | We have a problem with DT_TEXTREL shared libraries on nommu machines. The dynamic linker's strategy is to map the text segment read-only first, then look for DT_TEXTREL, and use mprotect to change protections if necessary. This fails on nommu, since a nommu kernel can decide to share the memory for private read-only file mappings, and mprotect doesn't (can't) do anything about this sharing. Existing nommu targets apparently have no need for this, but on C6X, we may need to assign library indices at run-time if no --dsbt-index option was passed to the linker at build time. Hence, the following patch, which instead of using mprotect, redoes the mapping with PF_W set. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* utils/ldd: Check for returned pointer from strrchr not the value it holdsKevin Day2011-03-301-1/+1
| | | | | Signed-off-by: Kevin Day <thekevinday@gmail.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
* cris: add provide arch-specific vfork implementationThorsten Glaser2011-03-262-1/+31
| | | | | | | | | vfork must be called with nothing at all on the stack, so implementing it via syscall() does not work. Signed-off-by: Thorsten Glaser <tg@mirbsd.org> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* lutimes.c, stubs.c: fix compiling lutimes, if __NR_utimensat is not definedPeter S. Mazinger2011-03-192-1/+9
| | | | | | | | while there, provide stubs for functions depending on utimensat syscall. Reported-by: Sedat Dilek <sedat.dilek@googlemail.com> Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Khem Raj <raj.khem@gmail.com>
* bump version to 0.9.32-rc3-gitBernhard Reutner-Fischer2011-03-161-1/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* release 0.9.32-rc3v0.9.32-rc3Bernhard Reutner-Fischer2011-03-161-1/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* memalign: include sys/param.h for MAXBernhard Reutner-Fischer2011-03-161-2/+1
| | | | | | | | | | | | | libc/stdlib/malloc/memalign.c:22:1: warning: "MAX" redefined In file included from ./libpthread/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h:25, from ./include/bits/libc-lock.h:36, from ./include/bits/stdio-lock.h:23, from ./include/bits/uClibc_mutex.h:71, from libc/stdlib/malloc/malloc.h:135, from libc/stdlib/malloc/memalign.c:18: ./include/sys/param.h:75:1: warning: this is the location of the previous definition Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* arm/bits/atomic.h: Include common/bit/atomic.h for thumb1Khem Raj2011-03-141-0/+5
| | | | | | | This restores the behavior for thumb1 builds and yet uses the new atomic.h for arm and thumb2 modes. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* wctype.h: fix libc_hidden_proto for iswupper and add it for iswspacePeter S. Mazinger2011-03-101-1/+2
| | | | | | Old typo, became visible due to other changes. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* add libc_hidden_proto for wcs[n]casecmp_lPeter S. Mazinger2011-03-101-0/+2
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* really fix missing __libc_drand48_dataPeter S. Mazinger2011-03-101-0/+4
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* Revert "missing prototype of __libc_drand48_data fixed"Peter S. Mazinger2011-03-101-1/+0
| | | | | | This reverts commit e2cea9b9edabe885b9bf2586f9541ffb8fe93f3f. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* missing prototype of __libc_drand48_data fixedPeter S. Mazinger2011-03-101-0/+1
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* time.c, time.h: remove unused hidden strftime/strptimePeter S. Mazinger2011-03-102-8/+6
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* nanosleep.c: remove duplicated libc_hidden_protoPeter S. Mazinger2011-03-101-1/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* ctype.c, ctype.h: remove commented parts that were banned for removal after ↵Peter S. Mazinger2011-03-102-10/+0
| | | | | | 0.9.31 Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* _wctype.c, wctype.h: remove unused isw* and wctype_l hidden functionsPeter S. Mazinger2011-03-102-8/+16
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* time.c, wchar.h: remove unused hidden wcsftimePeter S. Mazinger2011-03-102-4/+3
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* str[n]casecmp.c: fix hidden usagePeter S. Mazinger2011-03-102-2/+2
| | | | | | Provide visible str[n]casecmp[_l], wcs[n]casecmp[_l]. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* remove unused hidden functionsPeter S. Mazinger2011-03-099-17/+7
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* frv/memset.S: add missing libc_hidden_defPeter S. Mazinger2011-03-091-0/+1
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* memmem.c, string.h: remove unused hidden memmemPeter S. Mazinger2011-03-093-3/+0
| | | | | | It is used only by gen_collate, not included into libc. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* _collate.c: remove duplicated libc_hidden_proto() for strcoll*/wcscoll*Peter S. Mazinger2011-03-091-1/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* wchar.h, _collate.c, strlcpy.c: use a common prototype of __wcslcpyPeter S. Mazinger2011-03-093-18/+10
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* ctype.c, _collate.c, str[n]casecmp.c, strlcpy.c: remove unused hidden functionsPeter S. Mazinger2011-03-098-13/+12
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* stdlib.c, _strtod.c, stdlib.h: remove unused hidden functionsPeter S. Mazinger2011-03-093-24/+6
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* Select ARCH_HAS_NO_MMU for C6X.Bernd Schmidt2011-03-091-0/+1
| | | | Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* Add a missing macro to C6X syscalls.h.Bernd Schmidt2011-03-091-0/+1
| | | | | | We need _syscall_noerr0 to fix compilation of getuid.c. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* cleanup hardcoded syscall numbersMark Salter2011-03-091-1/+2
| | | | | Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* support c6x kernel using generic stat.hMark Salter2011-03-092-205/+28
| | | | | | Signed-off-by: Ken Cox <jkc@redhat.com> Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* support generic kernel posix_types.hMark Salter2011-03-091-15/+15
| | | | | Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* use clone syscall for vforkMark Salter2011-03-091-41/+52
| | | | | Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* remove unused vfork.cMark Salter2011-03-091-26/+0
| | | | | Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* sunrpc: fix spurious fall-throughMark Salter2011-03-093-0/+3
| | | | | | | Fix spurious fall-through. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* Add C6X-specific sys/ptrace.hBernd Schmidt2011-03-091-0/+176
| | | | | | | The debugger needs some C6X-specific ptrace operations to get information about the DSBT binaries; similar to what's done on FD-PIC targets. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* arc4random.c, stdlib.h: get rid of hidden arc4random_stirPeter S. Mazinger2011-03-092-6/+5
| | | | | | The function is used only in one file, make an internal static version for this Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* regcomp.c, aeabi_mb_cur_max.c: use unconditionally MB_CUR_MAX from stdlib.hPeter S. Mazinger2011-03-092-8/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* fnmatch.c: use MB_CUR_MAX from stdlib.h included earlierPeter S. Mazinger2011-03-091-5/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* stdlib.h: move MB_CUR_MAX = 1 from wchar-stub.hPeter S. Mazinger2011-03-092-2/+3
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* move prototype for __drand48_iterate and __libc_drand48_data to stdlib.hPeter S. Mazinger2011-03-0913-45/+7
| | | | | | Move them to a common header guarded by _LIBC Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* stdlib.c: remove duplicate libc_hidden_proto for strtoul/strtoul_lPeter S. Mazinger2011-03-091-1/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* _strtod.c: only strtod hidden version is neededPeter S. Mazinger2011-03-091-2/+3
| | | | | | Do not provide hidden strtod_l, wcstod and wcstod_l Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* disable _POSIX2_LOCALEDEFPeter S. Mazinger2011-03-091-0/+2
| | | | | | uClibc does not provide the localedef utility Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* remove trailing ';' from _syscallX()Peter S. Mazinger2011-03-098-13/+13
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* bits/statvfs.h: update, adding ST_RELATIMEPeter S. Mazinger2011-03-091-2/+4
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* add bits/atomic.h for hppaPeter S. Mazinger2011-03-091-0/+103
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* bits/statvfs.h: the common one is good for alpha and sparcPeter S. Mazinger2011-03-092-202/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* bits/kernel_stat.h: no need for _LIBC guard, the file is not installed on targetPeter S. Mazinger2011-03-0923-92/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* bits/kernel_stat.h: use the same guard on all archsPeter S. Mazinger2011-03-094-9/+9
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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