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2004-03-08Update.Ulrich Drepper
2004-03-08 Ulrich Drepper <drepper@redhat.com> * Makerules: Use extra-modules.mk if modules-names is defined. * extra-modules.mk: New file. * dlfcn/Makefile (CPPFLAGS-modcxaatexit.c): Removed. * elf/Makefile (CFLAGS-interp.c): Add -DNOT_IN_libc=1. * csu/Makefile ($(objpfx)version-info.h): Pass -DNOT_IN_libc=1 to compiler. * Makefile (distribute): Add symbol-hacks.h. * sysdeps/generic/symbol-hacks.h: New file. * sysdeps/wordsize-32/symbol-hacks.h: New file. * sysdeps/wordsize-32/divdi3.c: Define *_internal aliases for __divdi3, __moddi3, __udivdi3, and __umoddi3. * include/libc-symbols.h: Include <symbol-hacks.h>.
2004-03-06Update.Ulrich Drepper
* configure.in: Recognize --enable-bind-now. * elf/dynamic-link.h (elf_get_dynamic_info): Allow bind-now flags in ld.so. * Makerules (LDFLAGS-c.so): Add -z now if so configured. * elf/Makefile ($(objpfx)ld.so): Likewise. * config.make.in (bind-now): New definition.
2004-01-152004-01-13 Segher Boessenkool <boessen@de.ibm.com>Roland McGrath
* Makerules (gen-as-const): Don't silently continue on failure.
2004-01-13Update.Ulrich Drepper
2004-01-13 Ulrich Drepper <drepper@redhat.com> * Makeconfig: Define relro-LDFLAGS if have-z-relro==yes. Add it to LDFLAGS.so and LDFLAGS-rtld. (+link): Add relro-LDFLAGS. * Makeconfig (shlib.lds): Place __libc_subfreeres, __libc_atexit, and __libc_thread_subfreeres sections after .jcr section. * config.make.in: Add have-z-relro. * configure.in: Add check for -z relro option. * include/link.h (struct link_map): Add relro_addr and relro_size members. * elf/dl-load.c (_dl_map_object_from_fd): Recognize PT_GNU_RELRO. * elf/dl-reloc.c (_dl_relocate_object): At the end, make relro part of loaded segments read-only. * elf/elf.h: Define PT_GNU_RELRO. * elf/rtld.c (_dl_start): Recognize PT_GNU_RELRO of ld.so. (dl_main): Recognize PT_GNU_RELRO of the application. Call _dl_debug_initialize and initialize l_info[DT_DEBUG] before relocations.
2003-11-01* Makerules (shlib.lds): Make sure that ld doesn't try to linkRoland McGrath
anything while generating the linker script.
2003-09-12Update.Ulrich Drepper
2003-09-12 Ulrich Drepper <drepper@redhat.com> * grp/Makefile (CFLAGS-getgrgid_r.c, CFLAGS-getgrnam_r.c, CFLAGS-fgetgrent.c, CFLAGS-fgetgrent_r.c, CFLAGS-putgrent.c, CFLAGS-initgroups.c, CFLAGS-getgrgid.c): Add -fexceptions. * inet/Makefile (CFLAGS-either_ntoh.c, CFLAGS-either_hton.c, CFLAGS-getnetgrent.c, CFLAGS-getnetgrent_r.c): Likewise. * io/Makefile (CFLAGS-posix_fallocate.c, CFLAGS-posix_fallocate64.c): Likewise. * misc/Makefile (CFLAGS-err.c): Likewise. * posix/Makefile (CFLAGS-getaddrinfo.c, CFLAGS-spawn.c, CFLAGS-spawnp.c, CFLAGS-spawni.c, CFLAGS-pause.c, CFLAGS-glob.c, CFLAGS-glob64.c): Likewise. * pwd/Makefile (CFLAGS-getpw.c): Likewise. * shadow/Makefile (CFLAGS-fgetspent.c, CFLAGS-fgetspent_r.c, CFLAGS-putspent.c, CFLAGS-getspnam.c, CFLAGS-getspnam_r.c): Likewise. * stdio-common/Makefile (CFLAGS-cuserid.c): Likewise. * sunrpc/Makefile (CFLAGS-openchild.c): Likewise. * stdlib/Makefile (CFLAGS-mkstemp.c): Remove definition. * libio/stdio.h: Remove __THROW from cuserid prototype. * locale/loadarchive.c: Use only non-cancelable interfaces. * resolv/herror.c (herror): Likewise. * malloc/hooks.c: Before using IO stream mark stream so it uses only non-cancelable interfaces. * malloc/malloc.c: Likewise. * posix/getopt.c: Likewise. 2003-09-11 Jakub Jelinek <jakub@redhat.com> * Makerules (LDFLAGS-c.so): Remove -u __register_frame. 2003-09-12 Ulrich Drepper <drepper@redhat.com> * stdio-common/stdio_ext.h: Mark most functions with __THROW. * misc/err.h: Remove __THROW from all prototypes. * posix/getopt.h (__THROW): Define if not already defined. Add __THROW to the getopt functions. 2003-09-11 Ulrich Drepper <drepper@redhat.com> * io/Makefile (CFLAGS-lockf.c): Add -fexceptions. (CFLAGS-fts.c): Likewise. * io/fcntl.h: Remove __THROW from lockf prototypes. * io/fts.h: Remove most __THROW.
2003-07-21Update.Ulrich Drepper
2003-07-21 Ulrich Drepper <drepper@redhat.com> * Makerules (build-module-helper): Add -z defs unless explicitly said not to do it. * dlfcn/Makefile: Define various *-no-z-defs variables for test DSOs which has undefined symbols. * elf/Makefile: Likewise.
2003-06-122003-06-12 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules ($(objpfx)stubs): Rewrite sed magic.
2003-05-282003-05-11 Andreas Schwab <schwab@suse.de>Roland McGrath
* Makerules: Always use -MP together with -MD. (sed-remove-dotot): Substitute $(..) also at start of line. ($(stdio_lim:h=st)): Use -MD instead of SUNPRO_DEPENDENCIES. Generated defines with a single compiler call. Use $(sed-remove-dotdot). * mach/Makefile ($(objpfx)mach-syscalls.mk): Use -MD instead of DEPENDENCIES_OUTPUT, and use $(sed-remove-objpfx). * sysdeps/unix/sysv/linux/Makefile ($(objpfx)syscall-%.h): Use -MD instead of SUNPRO_DEPENDENCIES, and use $(sed-remove-objpfx). * sysdeps/unix/sysv/linux/mips/Makefile ($(objpfx)syscall-%.h): Likewise.
2003-05-052003-05-05 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules (common-before-compile): New variable. ($(common-objpfx)%.make): Depend on that instead of $(before-compile). ($(common-objpfx)%.h $(common-objpfx)%.h.d): Likewise. Move this rule to after all setting of before-compile.
2003-05-042003-05-04 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules (+make-deps): Fix target matching. Use $(sed-remove-dotdot).
2003-05-022003-05-02 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules (do-stamp): Do $(make-target-directory).
2003-05-022003-05-01 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules (compile-mkdep-flags): New variable, pass -MD -MF $@.d. (compile-command.S): Don't use ifndef. Append $(compile-mkdep-flags). (compile-command.s, compile-command.c): Likewise. ($(objpfx)%.d): All such pattern rules removed. ($(+sysdir_pfx)sysd-rules): Don't generate them. ($(common-objpfx)dummy.d): Target removed. (make-dummy-dep): Variable removed. (generate-md5): Likewise. (%.d: %.dt): New pattern rule. (+depfiles): Use $(wildcard) function to get just existing *.d files and .d files for existing *.dt files. (common-clean): Remove all *.d and *.dt files. (before-compile): Add $(objpfx). when it doesn't exist, regardless of $(no_deps). * elf/rtld-Rules ($(objpfx)rtld-%.d): All such pattern rules removed. (rtld-depfiles): Use .os.d instead of .d names. Include existing *.d files and .d files for existing *.dt files. * Makerules ($(common-objpfx)%.make): Protect with [! subdir]. Use -MD, -MT and -MF flags instead of SUNPRO_DEPENDENCIES variable.
2003-04-30* configure.in: Search for AUTOCONF unconditionally.Roland McGrath
Just don't complain about missing it under --without-cvs. * configure: Regenerated. * include/libc-symbols.h (__symbol_set_attribute): New macro, give hidden for [SHARED] and weak for [! SHARED]. (symbol_set_declare): Use that. Never need weak_extern these days. * Makerules ($(common-objpfx)shlib.lds): Go back to using PROVIDE. Depend on $(..)Makerules.
2003-04-27Update.Ulrich Drepper
2003-04-27 Ulrich Drepper <drepper@redhat.com> * Makerules ($(common-objpfx)shlib.lds): Don't use PROVIDE to define __start_libc_freeres_ptrs and __stop___libc_freeres_ptrs.
2003-04-26(LDSEDCMD-c.so): Variable removed.Roland McGrath
2003-04-26* Makerules ($(common-objpfx)shlib.lds): New target.Roland McGrath
(common-generated): Add it. (build-shlib, build-module): Use that instead of generating every time. ($(common-objpfx)libc.so): Depend on it. (lib%.so rule): Likewise. (build-module-helper-objlist): Remove %.lds. * iconvdata/extra-module.mk ($(objpfx)$(mod).so): Depend on $(common-objpfx)shlib.lds. * dlfcn/Makefile ($(test-modules)): Likewise.
2003-03-27* Makerules (check-abi) [$(enable-check-abi) = warn]:Roland McGrath
Ignore exit status from diff. * configure.in (enable_check_abi): Document possible value "warn". Change default to no for now. * configure: Regenerated. * sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Emit stub_warning macro calls and a #include <stub-tag.h> at the end. * Makerules ($(objpfx)stubs): Tweak sed commands. * sysdeps/unix/sysv/linux/syscalls.list: Use - rather than EXTRA in caller column for *xattr syscalls, since they are in sysdeps/generic. * sysdeps/unix/sysv/linux/i386/setfsuid.c: setfsgid -> setfsuid * sysdeps/unix/sysv/linux/i386/setfsgid.c: setfsuid -> setfsgid 2003-03-26 Roland McGrath <roland@redhat.com> * Makerules (check-abi-config): Use /thread instead of /tls when use-thread and not just use-tls is set. * Makerules (update-abi): Put quotes around $(update-abi-config). * elf/Makefile (check-abi): Depend on check-abi-ld. (update-abi): Depend on update-abi-ld.
2003-03-262003-03-25 Roland McGrath <roland@redhat.com>Roland McGrath
* config.make.in (enable-check-abi): New variable from configure. * configure.in (enable_check_abi): New substituted variable, controlled by --{enable,disable}-check-abi (default yes). * configure: Regenerated. * Makerules [$(enable-check-abi) = yes] (tests): Put this condition on check-abi dependency.
2003-03-19* abilist: New directory of libfoo.abilist files maintained usingRoland McGrath
scripts/merge-abilist.awk and "make update-abi" rules. * Makefile (distribute): Add abilist/*.abilist. * Makerules [$(build-shared) = yes] [$(subdir)] (tests): Depend on check-abi.
2003-03-102003-03-10 Roland McGrath <roland@redhat.com>Roland McGrath
* configure.in: New check for -g on .S files. * configure: Regenerated. * config.make.in (have-cpp-asm-debuginfo): New variable. * config.h.in (HAVE_CPP_ASM_DEBUGINFO): New #undef. * Makeconfig (ASFLAGS): New variable, if undefined and $(have-cpp-asm-debuginfo), take options matching -g% from $(CFLAGS). * Makerules (compile.S, COMPILE.S): Use $(ASFLAGS).
2003-02-22* Makerules: Fix last change to use $($(subdir)-version) when set.Roland McGrath
2003-02-22* Makerules (install-lib-nosubdir): Depend on installedRoland McGrath
libfoo-X.Y.Z.so and libfoo.so.NN files so they are installed regardless of the libfoo.so target's dependencies.
2003-02-212003-02-21 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules: Filter $(install-lib-ldscripts) out of list of targets for libfoo.so that need $(make-link) rules.
2003-02-212003-02-20 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules: Clean up conditional around include of tls.make. * Make-dist: Export generating=t to prevent using that. (+distinfo): Likewise for $(shell $(MAKE) ...) runs.
2003-02-152003-02-15 Roland McGrath <roland@frob.com>Roland McGrath
* sysdeps/mach/Makefile (mach-before-compile rule): Pass generating=t, use target mach-before-compile instead of generated. (mach-before-compile): New target. * Makerules: Disable use of tls.make if $(generating) is set. * mach/Makefile: Include mach-syscalls.mk even if no_deps=t. * sysdeps/mach/hurd/Makefile: Make generated hurd headers depend on mach-shortcuts.h so mach/ generation happens before hurd/.
2003-01-152003-01-15 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules: Use -include for tls.make, suppresses warning. Move gen-as-const-headers rules up so before-compile is set in time. (sed-remove-dotdot): Fix to work right for subdirs or top dir.
2003-01-15* Makerules (check-abi-%): Use two rules for $(common-objpfx) andRoland McGrath
$(objpfx) directories, and get rid of vpath directives. The previous arrangement resulted in files being written to the source directories when run in a clean build. Find all .abilist files in $(..)abilist/. (update-abi-%): Likewise. (generated): Don't add .symlist files, they'll be intermediates. * sysdeps/generic/init-first.c: Add a comment. * elf/Makefile ($(objpfx)ld.so): Pass -z defs in link. * scripts/gen-as-const.awk: Grok lone "--" as a separator between #includes and expressions. * scripts/merge-abilist.awk: Omit cpu-.*-os.*/modifier from merged config list when it already contains cpu-.*-os.* without / part. * Makerules (sed-remove-dotdot): New variable. ($(common-objpfx)%.make): Use it. Depend on $(before-compile). ($(common-objpfx)%.h $(common-objpfx)%.h.d): Likewise. (check-abi-config): New variable, append /tls or /notls to the tuple. (check-abi-%): Use that for -v config value. Find .abilist files in abilist/libfoo.abilist, not in subdir. * Rules: Move bits/stdio_lim.h generation rules to Makerules.
2003-01-12Update.Ulrich Drepper
* Makerules (build-shlib-helper): Don't use -z defs linker option if no-z-defs is defined either. 2003-01-10 Martin Schwidefsky <schwidefsky@de.ibm.com> * sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h: Remove unused file. 2003-01-10 Martin Schwidefsky <schwidefsky@de.ibm.com> * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Add vfork. * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise. 2003-01-12 Ulrich Drepper <drepper@redhat.com>
2003-01-12Update.Ulrich Drepper
2003-01-11 Jim Meyering <jim@meyering.net> * io/ftw.c [HAVE_CONFIG_H]: Include <config.h>. [HAVE_SYS_PARAM_H || _LIBC]: Guard inclusion of <sys/param.h>. Include <sys/stat.h>, not <include/sys/stat.h>, if !_LIBC. [!_LIBC] (__chdir, __closedir, __fchdir, __getcwd, __opendir): Define. [!_LIBC] (__readdir64, __tdestroy, __tfind, __tsearch): Define. [!_LIBC] (internal_function, dirent64, MAX): Define. (__set_errno): Define if not already defined. (open_dir_stream): When FTW_CHDIR is enabled, invoke opendir on the basename, not the entire file name. (process_entry): When FTW_CHDIR is enabled, invoke XSTAT or LXSTAT on the basename, not the entire file name. 2003-01-12 Ulrich Drepper <drepper@redhat.com> * string/tester.c (test_strcpy): Disable last added strcpy until it is fixed. 2003-01-11 Philip Blundell <philb@gnu.org> * sysdeps/unix/sysv/linux/arm/socket.S: Add cancellation support. 2003-01-11 Andreas Schwab <schwab@suse.de> * Makerules: Add vpath for %.dynsym and %.so so that the implicit rule chaining for check-abi works. 2003-01-11 Kaz Kojima <kkojima@rr.iij4u.or.jp> * sysdeps/unix/sysv/linux/sh/sysdep.h (SYSCALL_ERROR_HANDLER): Add non-PIC case. 2003-01-11 Jakub Jelinek <jakub@redhat.com> * elf/tls-macros.h [__ia64__] (__TLS_CALL_CLOBBERS): Define. [__ia64__] (TLS_LE, TLS_IE): Fix typos. Add ;; at start of asm if gp is used early. [__ia64__] (TLS_LD, TLS_GD): Likewise. Use __TLS_CALL_CLOBBERS. * elf/Makefile ($(objpfx)tst-tlsmod5.so, $(objpfx)tst-tlsmod6.so): Ensure libc.so in DT_NEEDED. * sysdeps/alpha/dl-machine.h (elf_machine_rela): Move CHECK_STATIC_TLS before l_tls_offset use. * sysdeps/i386/dl-machine.h (elf_machine_rel, elf_machine_rela): Likewise. * sysdeps/sh/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/generic/dl-tls.c (_dl_allocate_tls_storage) [TLS_DTV_AT_TP]: Allocate TLS_PRE_TCB_SIZE bytes below result. (_dl_deallocate_tls) [TLS_DTV_AT_TP]: Adjust before freeing. * sysdeps/generic/libc-tls.c (__libc_setup_tls): If TLS_INIT_TP_EXPENSIVE is not defined, allocate even if no PT_TLS segment has been found. If TLS_DTV_AT_TP, allocate TLS_PRE_TCB_SIZE bytes below result and add tcb_offset to memsz. * sysdeps/ia64/dl-tls.h (__tls_get_addr): New prototype. * sysdeps/ia64/dl-machine.h: Include tls.h. (elf_machine_type_class): Return ELF_RTYPE_CLASS_PLT for TLS relocs too. (elf_machine_rela): Assume if sym_map != NULL sym is non-NULL too. Handle R_IA64_DTPMOD*, R_IA64_DTPREL* and R_IA64_TPREL* relocations. * sysdeps/ia64/libc-tls.c: New file. 2003-01-10 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/powerpc64/sysdep.h (PSEUDO_RET): Add branch hit. * sysdeps/unix/sysv/linux/powerpc/bits/stat.h (STAT_VER_LINUX): Fix type. Move definition out of #if. * sysdeps/unix/sysv/linux/powerpc/powerpc64/ftruncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S: Add cancellation support. * sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list: Remove ftruncate64, pread64, pwrite64, truncate64 entries. * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h (INLINE_SYSCALL): New version that supports function call like syscalls. Add __builtin_expect. (LOADARGS_n): Add argument size safety checks. (INTERNAL_SYSCALL): New Macro. * sysdeps/unix/sysv/linux/powerpc/powerpc64/truncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/sys/procfs.h [__PPC_ELF_H]: Avoid redefinition of elf_fpreg_t and elf_fpregset_t. 2003-01-12 Ulrich Drepper <drepper@redhat.com> * elf/dl-close.c (_dl_close): Add several asserts. Correct and simplify test for unloading. If loader of a DSO is unloaded do not use its scope anymore. Fall back to own scope and adjust opencounts. Fix several comments. * elf/dl-deps.c (_dl_map_object_deps): Always allocate memory for the l_searchlist, not only for l_initfini. * elf/dl-lookup.c (add_dependencies): Avoid creating relocation dependencies if objects cannot be removed. Remove object with the definition as not unloadable if necessary. * elf/reldep6.c: Create relocation dependency before closing the first module. 2003-01-10 Guido Günther <agx@sigxcpu.org> * elf/Makefile: Add rules to build and run reldep9 test. * elf/reldep9.c: New file. * elf/reldep9mod1.c: New file. * elf/reldep9mod2.c: New file. * elf/reldep9mod3.c: New file. 2003-01-09 Jakub Jelinek <jakub@redhat.com> * elf/Makefile: Add rules to build and run nodelete2 test. * elf/nodelete2.c: New file. * elf/nodel2mod1.c: New file. * elf/nodel2mod2.c: New file. * elf/nodel2mod3.c: New file. 2003-01-09 Jakub Jelinek <jakub@redhat.com>
2003-01-05Update.Ulrich Drepper
2003-01-04 Jakub Jelinek <jakub@redhat.com> * internals.h (LIBC_THREAD_GETMEM, LIBC_THREAD_SETMEM): Define even if NOT_IN_libc is defined.
2002-12-312002-12-31 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules (compile.S, COMPILE.S): Remove -DASSEMBLER here. Use $(S-CPPFLAGS) in place of $(asm-CPPFLAGS). (S-CPPFLAGS): Add -DASSEMBLER here instead. (generate-md5, +make-deps): Fix magic to get $(S-CPPFLAGS).
2002-12-29* Makerules ($(common-objpfx)%.h $(common-objpfx)%.h.d): Fix sedRoland McGrath
pattern for prepending $(..) so it doesn't affect $(foo).
2002-12-27second typo in prior commitRoland McGrath
2002-12-272002-12-27 Roland McGrath <roland@redhat.com>Roland McGrath
* scripts/gen-as-const.awk: New file. * Makefile (distribute): Add it. * Makerules ($(common-objpfx)%.h %.h.d: %.sym): New pattern rule. (before-compile): Add $(gen-as-const-headers:%.sym=$(common-objpfx)%.h) to the list. (+depfiles): Add $(addprefix $(common-objpfx),$(gen-as-const-headers)).
2002-12-27Remove bogus CRs at end of all lines. Hope they do not come back.Roland McGrath
2002-12-272002-12-27 Andreas Schwab <schwab@suse.de>Roland McGrath
* Makerules ($(common-objpfx)%.make): Filter through $(sed-remove-objpfx).
2002-12-23* scripts/abilist.awk: Produce a more compact format, divided intoRoland McGrath
stanzas for each version set, the set name listed only once. * scripts/extract-abilist.awk: New file. * scripts/merge-abilist.awk: New file. * Makerules (check-abi-%, update-abi-%): New pattern rules. (update-abi, check-abi): New targets. * Makefile (+subdir_targets): Add subdir_{check,update}-abi. * Makerules (%.symlist): Use LC_ALL=C when running awk script.
2002-12-16Update.Ulrich Drepper
2002-12-16 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/i386/socket.S: Use CENABLE and CDISABLE macros instead of doing the calls directly. * sysdeps/unix/make-syscalls.sh: Add ptw-*.$o target name to rules. * Makerules ($(+sysdir_pfx)sysd-rules): Emit rules for ptw-% targets. 2002-12-16 Jakub Jelinek <jakub@redhat.com> * sysdeps/i386/fpu/bits/mathinline.h: Backout last change. * sysdeps/ieee754/bits/nan.h: Likewise. * sysdeps/unix/sysv/linux/ia64/syscalls.list (__syscall_open, __syscall_wait4, __syscall_ioctl, __syscall_write): Add.
2002-12-072002-12-07 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules ($(common-objpfx)format.lds): New target. (common-generated): Add it. ($(inst_libdir)/libc.so): Depend on that, and cat it into the result. * scripts/output-format.sed: New file. * Makefile (distribute): Add it.
2002-11-15* sysdeps/i386/dl-machine.h (elf_machine_rela): Handle R_386_COPY.Roland McGrath
* sysdeps/arm/dl-machine.h (elf_machine_rela): Handle R_ARM_COPY. 2002-11-15 Roland McGrath <roland@redhat.com> * math/Makefile (libm-calls): Change s_ldexp to m_ldexp. * Makerules ($(+sysdir_pfx)sysd-rules): Emit pattern rules for m_%.[Sc] from sysdeps/.../s_%.[Sc] with commands $(+make-include-of-dep). (+make-include-of-dep): New canned sequence. * stdlib/canonicalize.c (__realpath): Check for malloc failure. From Dmitry V. Levin <ldv@altlinux.org>.
2002-11-15* sysdeps/generic/errno.c (__libc_errno): Remove alias.Roland McGrath
* inet/herrno.c (__libc_h_errno): Likewise. * resolv/res_libc.c (__libc_res): Likewise. [USE___THREAD]: Use this in place of [USE_TLS && HAVE___THREAD]. (__res_state) [! USE___THREAD]: Don't define as weak. * csu/Versions: Revert last change. * resolv/Versions: Revert last change. * Makerules ($(common-objpfx)%.make): New pattern rule. * tls.make.c: New file. * Makefile (distribute): Add it.
2002-11-14* Makerules (%.dynsym): Remove $(objpfx) from target and dep.Roland McGrath
(%.symlist): Likewise.
2002-11-142002-11-14 Roland McGrath <roland@redhat.com>Roland McGrath
* Makerules (%.dynsym): Remove $(objpfx) from target and dep.
2002-11-14[$(subdir) = elf] (tests): Depend on libc.symlist.Roland McGrath
(generated, common-generated): Add those files.
2002-11-14* scripts/abilist.awk: New file.Roland McGrath
* Makefile (distribute): Add it. * Makerules ($(objpfx)%.dynsym, $(objpfx)%.symlist): New rules. (tests): Depend on .symlist file for each $(install-lib.so-versioned). [! subdir] (tests): Depend on libc.symlist. (generated): Add those files. * aclocal.m4 (LIBC_PROG_BINUTILS): Check for objdump, set OBJDUMP. * configure: Regenerated. * config.make.in (OBJDUMP): New variable, substituted by configure. * malloc/mcheck.c (struct hdr): New members `block' and `magic2'. (mallochook, reallochook): Set them up. (checkhdr): Check HDR->magic2 value. (freehook): Reset HDR->magic2. (memalignhook): New static function. (old_memalign_hook): New static variable. (mcheck, reallochook): Set __memalign_hook to memalignhook.
2002-11-11* sysdeps/unix/make-syscalls.sh: Insert $(make-target-directory) atRoland McGrath
the beginning of generated target commands. * csu/Makefile ($(objpfx)crti.o, $(objpfx)crtn.o): Add explicit dependencies for these in case implicit rule search skipped the nonexistent source directory. * sysdeps/gnu/Makefile ($(objpfx)errlist.d): Give this rule all the files with $(object-suffixes) as targets too. * Makerules [no_deps && objpfx] (before-compile): Add $(objpfx). and a target for it using $(make-target-directory). * Rules (before-compile): Add $(common-objpfx)bits/stdio-lim.h. * sysdeps/unix/sysv/linux/bits/pthreadtypes.h: Moved to ... * sysdeps/generic/bits/pthreadtypes.h: ... here.
2002-11-01* include/libc-symbols.h (__libc_freeres_fn_section, libc_freeres_fn):Roland McGrath
New macros. * elf/dl-close.c (free_mem): Use libc_freeres_fn macro, remove text_set_element. * elf/dl-libc.c (free_mem): Likewise. * iconv/gconv_conf.c (free_mem): Likewise. * iconv/gconv_db.c (free_mem): Likewise. * iconv/gconv_dl.c (free_mem): Likewise. * iconv/gconv_cache.c (free_mem): Likewise. * intl/finddomain.c (free_mem): Likewise. * intl/dcigettext.c (free_mem): Likewise. * locale/setlocale.c (free_mem): Likewise. * misc/fstab.c (fstab_free): Likewise. * nss/nsswitch.c (free_mem): Likewise. * posix/regcomp.c (free_mem): Likewise. * resolv/gai_misc.c (free_res): Likewise. * stdlib/fmtmsg.c (free_mem): Likewise. * sunrpc/clnt_perr.c (free_mem): Likewise. * sysdeps/generic/setenv.c (free_mem): Likewise. * sysdeps/unix/sysv/linux/shm_open.c (freeit): Likewise. * sysdeps/pthread/aio_misc.c (free_res): Likewise. * time/tzset.c (free_mem): Likewise. * malloc/mtrace.c (release_libc_mem): Add __libc_freeres_fn_section. * locale/loadarchive.c (_nl_archive_subfreeres): Likewise. * malloc/set-freeres.c (__libc_freeres): Likewise. * login/getutent.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutent): Allocate buffer the first time it is run. * login/getutid.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutid): Allocate buffer the first time it is run. * login/getutline.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutline): Allocate buffer the first time it is run. * malloc/mtrace.c (malloc_trace_buffer): Change into char *. (mtrace): Allocate malloc_trace_buffer. * resolv/nsap_addr.c (inet_nsap_ntoa): Decrease size of tmpbuf. * resolv/ns_print.c (ns_sprintrrf): Decrease size of t. * string/strerror.c: Include libintl.h and errno.h. (buf): New variable. (strerror): Only allocate buffer if actually needed (unknown error). * time/tzfile.c (transitions): Add libc_freeres_ptr. (freeres): Remove. 2002-10-25 Jakub Jelinek <jakub@redhat.com> * include/libc-symbols.h (libc_freeres_ptr): New macro. * malloc/set-freeres.c (__libc_freeres_ptrs): Define using symbol_set_define. (__libc_freeres): Free all pointers in that section. * Makerules (build-shlib): Add $(LDSEDCMD-$(@F:lib%.so=%).so) to sed commands when creating .lds script. (LDSEDCMD-c.so): New variable. * inet/rcmd.c (ahostbuf): Change into char *. Add libc_freeres_ptr. (rcmd_af): Use strdup to allocate ahostbuf. * inet/rexec.c (ahostbuf): Change into char *. Add libc_freeres_ptr. (rexec_af): Use strdup to allocate ahostbuf. * stdio-common/reg-printf.c (printf_funcs): Remove. (__printf_arginfo_table): Change into printf_arginfo_function **. Add libc_freeres_ptr. (__register_printf_function): Allocate __printf_arginfo_table and __printf_function_table the first time it is called. * stdio-common/printf-parse.h (__printf_arginfo_table): Change into printf_arginfo_function **. (parse_one_spec): Add __builtin_expect. * grp/fgetgrent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * inet/getnetgrent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * intl/localealias.c (libc_freeres_ptr): Define if !_LIBC. (string_space, map): Add libc_freeres_ptr. (free_mem): Remove. * misc/efgcvt.c (FCVT_BUFPTR): Add libc_freeres_ptr. (free_mem): Remove. * misc/mntent.c (getmntent_buffer): Add libc_freeres_ptr. (free_mem): Remove. * crypt/md5-crypt.c (libc_freeres_ptr): Define if !_LIBC. (buffer): Add libc_freeres_ptr. (free_mem): Remove for _LIBC. * nss/getXXbyYY.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * nss/getXXent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * pwd/fgetpwent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * resolv/res_hconf.c (ifaddrs): Add libc_freeres_ptr. (free_mem): Remove. * shadow/fgetspent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/posix/ttyname.c (getttyname_name): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/unix/sysv/linux/getsysstats.c (mount_proc): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/unix/sysv/linux/ttyname.c (getttyname_name, ttyname_buf): Add libc_freeres_ptr. (free_mem): Remove. 2002-10-30 Jakub Jelinek <jakub@redhat.com> * malloc/obstack.c [_LIBC] (obstack_free): Change into strong_alias instead of duplicating the whole function in libc.
2002-10-16* cppflags-iterator.mk (CPPFLAGS-$(cpp-src)): Variable removed.Roland McGrath
instead of += to append, to be sure $(lib) gets expanded at defn time. (libof-$(cpp-src)): New variable, define this instead. * extra-lib.mk (cpp-srcs-left): Reduce duplication in include setup. (lib): Don't use override. (CPPFLAGS-$(lib)): New variable, put -D's here. * Makeconfig (CPPFLAGS): Use basename fn for CPPFLAGS-basename. Also add $(CPPFLAGS-LIB) before the file-specific flags, for each LIB found by $(libof-*) for basename, target, or source. * Makerules (CPPFLAGS-nonlib): New variable. * nscd/Makefile (lib): Set to nonlib when using cppflags-iterator.mk. * locale/Makefile (lib): Likewise. * sunrpc/Makefile (lib): Likewise. * sysdeps/unix/sysv/linux/fpathconf.c (LINUX_LINK_MAX): Move macro ... * sysdeps/unix/sysv/linux/linux_fsinfo.h (LINUX_LINK_MAX): ... here. * sysdeps/unix/sysv/linux/pathconf.h: New file. (statfs_link_max): New function, guts from fpathconf.c. * sysdeps/unix/sysv/linux/fpathconf.c: Rewritten using that. * sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Likewise. * sysdeps/unix/sysv/linux/alpha/pathconf.c (__pathconf): Rewritten to use the linux/pathconf.c code by #include rather than duplication. * sysdeps/unix/sysv/linux/alpha/fpathconf.c (__pathconf): Likewise. 2002-10-16 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER): Use __libc_errno only for libc itself.
2002-10-112002-10-05 Roland McGrath <roland@redhat.com>Roland McGrath
* Makeconfig (CFLAGS): Prepend -std=gnu99. * Makerules (+make-deps): Use $(CFLAGS) only for .c sources. Remove superfluous rm command, whose @ plus make bugs hid all these commands from the make output. 2002-09-30 Roland McGrath <roland@redhat.com> * elf/rtld-Rules: New file. * elf/Makefile ($(objpfx)librtld.map, $(objpfx)librtld.mk, $(objpfx)rtld-libc.a): New targets. (generated): Add them. (reloc-link): Remove -o $@ from the variable. ($(objpfx)dl-allobjs.os): Add -o $@ after $(reloc-link). (distribute): Add rtld-Rules. (CPPFLAGS-.os): Define this instead of CFLAGS-.os. * Makerules ($(+sysdir_pfx)sysd-rules): Emit rules for rtld-% targets. (common-mostlyclean, common-clean): Clean up rtld-* files. * sysdeps/unix/make-syscalls.sh: Add rtld-*.os target name to rules.
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