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2011-03-09guard *_chk() related stuff with UCLIBC_HAS_FORTIFYPeter S. Mazinger
Guard x86_64 memset_chk/memcpy_chk be guarded by UCLIBC_HAS_FORTIFY. Compile ssp.c if one of SSP/FORTIFY is defined. Guard __chk_fail() with UCLIBC_HAS_FORTIFY and move its prototype to libc-internal.h. Disable _FORTIFY_SOURCE if UCLIBC_HAS_FORTIFY is not set. The config option itself is omitted on purpose, headers need to be reviewed and generic *_chk() functions need to be first provided. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-08nios2: Correct guard #defines in bits/kernel_types.hTobias Klauser
The guards in posix_types.h are called _ASM_NIOS2_POSIX_TYPES_H, so correctly use them here. Otherwise we wont be able to build uClibc with headers exported from the current nios2 kernel. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-03-08nptl: fix compilation on x86_64William Pitcock
This commit gives us a fully functioning NPTL on x86-64 by using the GOTOFF macro as needed. Signed-off-by: William Pitcock <nenolod@dereferenced.org> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-03-08shm.h: fix vax's bits/shm.hPeter S. Mazinger
Do not use __ipc_pid_t, since that is not visible after install. Provide and use shmatt_t. Add missing __END_DECLS. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-08Makefile.in: remove uClibc_fpmax.h independently of any config optionPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-08resolv.h: disable unneeded prototypesPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-08Makefile.in: remove uClibc_uwchar.h and uClibc_va_copy.h on installPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-08Makerules: respect HARDWIRED_ABSPATH in interp.cPeter S. Mazinger
Build LDSO path according to the HARDWIRED_ABSPATH setting While there, remove duplicated slashes in interp.c Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-08try to fix duplicated slashes in the generated lib*.so files (round 2)Peter S. Mazinger
sed s://:/:g on libc.so/libpthread.so if HARDWIRED_ABSPATH is defined Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-08Revert "buildsys: prefer the form HEADERS_RM-$(<config>)"Carmelo Amoroso
This reverts commit 07044019e6260991729926645e7d221f38376f9d. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-03-07buildsys: prefer the form HEADERS_RM-$(<config>)Carmelo Amoroso
Fix removal of sgtty.h using HEADERS_RM-$(<config>) syntax. Sort it alphabetically. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-03-07locale.c: export newlocale only if XLOCALE is definedPeter S. Mazinger
newlocale is used by setlocale, so we need the hidden version even if XLOCALE is not defined Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-07locale.c, locale.h: no need for hidden duplocalePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-06simplify ffs* codePeter S. Mazinger
Remove __libc_ffs*, unneeded Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-06remove unused ARCH_CFLAGS and ARCH_LDFLAGSPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-06Revert "try to fix duplicated slashes in the generated lib*.so files"Peter S. Mazinger
This reverts commit 624be66cb9b350d5c6538fca8592cdb3a4c23d37. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-05Implement ffsl and ffsll.Bernd Schmidt
This imports and adapts ffsll.c from glibc. The same mechanism as in glibc is used to choose between ffs and ffsll to implement ffsl. The single user in libc is changed to use the hidden version __libc_ffs. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> Acked-by: Bernhard Reutner-Fischer <aldot@uclibc.org>
2011-03-05Add sanity checks to ld.so DSBT supportMark Salter
This adds some DSBT index sanity checks to the runtime linker. It catches libraries which have no index (index 0) and libraries which try to use an already used index. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-05The C6X portAurelien Jacquiot
This adds support for the TI C6X family of processors. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-05Allow ABIs where SP points below the stack frame.Bernd Schmidt
On C6X, the stack pointer points to a word that is not part of the current function's stack frame. It may be overwritten by callees. Take this into account when creating the stack for a cloned thread. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-05Add support for DSBT ELF to ld.soMark Salter
This adds support for DSBT ELF to ld.so. This uses loadmaps like FD-PIC. Some code is added in ld.so to initialize the DSBT tables, and there's also a new target macro FINISH_BOOTSTRAP_RELOC. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-05Add Makefile support for DSBT ELF.Bernd Schmidt bernds_cb1@t-online.de
This adds support for a new binary format, DSBT ELF, to the Makefiles. Every shared library is assigned a DSBT index, and the link.so macro is adjusted to ensure the correct linker argument is passed. Configuration and ldso support will follow in separate commits. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-03-04fix locale buildPeter S. Mazinger
make xlocale.h a dummy, locale_t is needed without it and uClibc_locale.h is already included by locale.h Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-04fix removal of sgtty.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-04nptl: fix use of IS_IN_LIBPTHREAD macroCarmelo Amoroso
IS_IN_LIBPTHREAD should be IS_IN_libpthread instead. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-03-03remove obsoleted and incorrect commentPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03provide internal hidden version of __fcntl_nocancelPeter S. Mazinger
guard the prototype with _LIBC, it is only for internal use Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03add _dl_errno support to errno.h, cleanupPeter S. Mazinger
Add support to use errno.h in ldso. Move __set_errno into _LIBC guard. Remove uClibc_errno.h, unused. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03do not enforce FORCE_SHAREABLE_TEXT_SEGMENTS on sh4Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03sgtty.h is useless, remove it on STRICT_HEADERSPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03paths.h: add _PATH_GSHADOWPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03guard nl_catd structure and related constants with STRICT_HEADERSPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03better guard of IPV6 related stuffPeter S. Mazinger
Function prototypes are visible whenever IPV6 option is enabled. Structures and constants are visible either if IPV6 is enabled or STRICT_HEADERS is disabled. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03do not care about libc-internal.h, remove hp-timing.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03strcpy: remove unneeded includes from the generic versionPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03update some headersPeter S. Mazinger
Sync some headers with glibc. realpath is an XSI extension in SuSv4, add back guard and update comment, since it seems to allow != NULL in second arg. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03update some headersPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03make it possible to compile with -std=gnu99/c99 and use extern inlinesPeter S. Mazinger
When compiled with -std=gnu99/c99 __GNUC_GNU_INLINE__ is not defined Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03simplify guard of uClibc internalsPeter S. Mazinger
Simplify guard of uClibc internals, since _LIBC sections are removed on install. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03remove libc-internal.h on installPeter S. Mazinger
Remove libc-internal.h on install, I think internal is a typo. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03remove ucontext.h and guard sigstack structure with SUSV4_LEGACY and ↵Peter S. Mazinger
STRICT_HEADERS Remove ucontext.h if SUSV4_LEGACY is not set and fix it's references. Guard sigstack structure with SUSV4_LEGACY and STRICT_HEADERS. Disable sigstack function prototype, it is not provided by uClibc. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03make parse_printf_format() depend on UCLIBC_HAS_GLIBC_CUSTOM_PRINTFPeter S. Mazinger
we already remove the printf.h header if this option is disabled Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03remove error handling from some syscallsPeter S. Mazinger
Remove error handling from getegid/getgid/geteuid/getuid/getppid/getpid/getpgrp Use strong_alias if fallbacks are needed Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03fix dependency on ADVANCED_REALTIMEPeter S. Mazinger
Do not depend on ADVANCED REALTIME for mq_send/mq_receive Added stubs implementation based on libc's stubs.c Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03fix stubsPeter S. Mazinger
We use enosys_stub only in this file so make it static Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03initialize 2 variables to get rid of compiler warningPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03Correct ssp codePeter S. Mazinger
Avoid using strong_alias in ssp, some archs dislike it. Make stack_chk_guard static. Export __stack_smash_handler only if compatibility option is enabled. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03add missing prototypesPeter S. Mazinger
Add some missing prototypes Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03use common sigthread.hPeter S. Mazinger
NPTL build did not use the correct bits/sigthread.h, use a common version avoiding this. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03add missing prototypesPeter S. Mazinger
Add some missing prototypes Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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