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* * sysdeps/generic/bp-thunks.h: Protect includes with [!__ASSEMBLER__].Roland McGrath2003-05-021-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/unix/sysv/linux/i386/bp-thunks.h: Likewise. * sysdeps/unix/sysv/linux/Makefile ($(objpfx)syscall-%.h): Use $(make-target-directory). * sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Likewise. * 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 ($(common-objpfx)%.make): Protect with [! subdir]. Use -MD, -MT and -MF flags instead of SUNPRO_DEPENDENCIES variable. * sysdeps/unix/Makefile ($(common-objpfx)s-%.d): Remove compat.h hack. Do s-*.d includes only if we have some syscall routines in this subdir. * include/libc-symbols.h (libc_freeres_ptr): Use %nobits instead of @nobits. The former is accepted by gas on any ELF platform.
* * sysdeps/unix/Makefile: Include $(common-objpfx)s-proto-bp.d. Andreas Schwab2003-01-151-2/+1
| | | | | | | | | | (common-generated): Add s-proto-bp.d. * sysdeps/unix/make-syscalls.sh: Use s-proto-bp.d for dependencies of bp thunks. * sysdeps/unix/s-proto-bp.S: New file. * sysdeps/generic/bp-thunks.h: Don't include <sys/vm86.h> here. Use <io/sys/sendfile.h> instead of <sys/sendfile.h>. * sysdeps/unix/sysv/linux/i386/bp-thunks.h: New file.
* Update to LGPL v2.1.Andreas Jaeger2001-07-061-8/+8
| | | | | | | | | | | | | | 2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
* * bp-checks.h: Remove bogus reference to GNU MP in copyright notice. Greg McGary2000-09-141-3/+2
| | | | | | | | | | | | | | * bp-semctl.h: Likewise. * bp-start.h: Likewise. * bp-sym.h: Likewise. * bp-thunks.h: Likewise. Include <stdio.h> to get rename prototype. 2000-09-14 Greg McGary <greg@mcgary.org> * bp-checks.h: Remove bogus reference to GNU MP in copyright notice. * bp-semctl.h: Likewise. * bp-start.h: Likewise. * bp-sym.h: Likewise. * bp-thunks.h: Likewise. Include <stdio.h> to get rename prototype.
* * include/libc-symbols.h [!__ASSEMBLER__] (strong_alias): Greg McGary2000-07-111-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add extra level of macro expansion. [!__ASSEMBLER__ && HAVE_WEAK_SYMBOLS] (weak_alias): nLikewise. * sysdeps/generic/bp-thunks.h: Ensure `struct timeval' definition is available at the time `select' prototype is declared. * sysdeps/unix/make-syscalls.sh: Remove unused variables. Collect non-versioned weak aliases. Consider only non-versioned aliases for the user-visible systemcall name. Do checks inline with call to primitive system call. * sysdeps/unix/sysv/linux/ptrace.c (ptrace): Add void cast to stand-alone bounds checks to suppress unused value warnings. * sysdeps/unix/sysv/linux/sysctl.c (__sysctl): Likewise. 2000-07-11 Greg McGary <greg@mcgary.org> * include/libc-symbols.h [!__ASSEMBLER__] (strong_alias): Add extra level of macro expansion. [!__ASSEMBLER__ && HAVE_WEAK_SYMBOLS] (weak_alias): nLikewise. * sysdeps/generic/bp-thunks.h: Ensure `struct timeval' definition is available at the time `select' prototype is declared. * sysdeps/unix/make-syscalls.sh: Remove unused variables. Collect non-versioned weak aliases. Consider only non-versioned aliases for the user-visible systemcall name. Do checks inline with call to primitive system call. * sysdeps/unix/sysv/linux/ptrace.c (ptrace): Add void cast to stand-alone bounds checks to suppress unused value warnings. * sysdeps/unix/sysv/linux/sysctl.c (__sysctl): Likewise.
* * sysdeps/generic/bp-checks.h: New file. Greg McGary2000-07-061-198/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/generic/bp-thunks.h: Replace generic thunk definitions with list of #include files. * sysdeps/unix/make-syscalls.sh: Handle new arg signature keyletters a, b, B, f, n, N, P, v, V. Fixup some indentation. Don't generate BP thunk if `V' appears in signature. Generate thunks with complete bounds checks. * sysdeps/unix/syscalls.list: Refine signatures using new keyletters. * sysdeps/unix/inet/syscalls.list: Likewise. * sysdeps/unix/mman/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Likewise. 2000-07-05 Greg McGary <greg@mcgary.org> * sysdeps/generic/bp-checks.h: New file. * sysdeps/generic/bp-thunks.h: Replace generic thunk definitions with list of #include files. * sysdeps/unix/make-syscalls.sh: Handle new arg signature keyletters a, b, B, f, n, N, P, v, V. Fixup some indentation. Don't generate BP thunk if `V' appears in signature. Generate thunks with complete bounds checks. * sysdeps/unix/syscalls.list: Refine signatures using new keyletters. * sysdeps/unix/inet/syscalls.list: Likewise. * sysdeps/unix/mman/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Likewise.
* Update.Ulrich Drepper2000-06-131-0/+225
2000-06-13 Ulrich Drepper <drepper@redhat.com> * misc/sys/cdefs.h: Define __bounded and __unbounded if __BOUNDED_POINTERS__ is not defined. 2000-06-07 Greg McGary <greg@mcgary.org> * sysdeps/generic/bp-sym.h: New file. * sysdeps/generic/bp-start.h: New file. * sysdeps/i386/elf/start.S: Designate BP symbols. * sysdeps/generic/libc-start.c: Wrap bounds around argv & envp and each of their string members. 2000-06-07 Greg McGary <greg@mcgary.org> * sysdeps/unix/make-syscalls.sh: Add comments to output that aid debugging & comprehension. Map simple syscall signatures to number of args. Generate BP syscall thunk definitions. * sysdeps/generic/bp-thunks.h: New file. * sysdeps/unix/syscalls.list: Replace arg-count with simple return+arg signature. * sysdeps/unix/common/syscalls.list: Likewise. * sysdeps/unix/inet/syscalls.list: Likewise. * sysdeps/unix/mman/syscalls.list: Likewise. * sysdeps/unix/sysv/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise. 2000-06-07 Greg McGary <greg@mcgary.org> * Makeconfig (CPPFLAGS-.ob): pass -fbounded-pointers for all files *.[cS]. (CFLAGS-.ob): Don't optimize sibling calls. (bppfx): New variable. * Makerules (elide-bp-thunks): New variable. (elide-routines.*): Elide BP-* files for all but *.ob. (sources): Include bp-thunks. * iconv/gconv_simple.c: Remove unnecessary prototype. * iconv/gconv_trans.c: Pretty print.
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