2003-03-13 Guido Guenther <agx@sigxcpu.org>
* sysdeps/unix/sysv/linux/mips/clone.S: introduce and use local
label .Lthread_start since current binutils don't allow branches
to globally visible symbols.
2003-03-13 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/sysdep.h (BREAK_INSN_1, BREAK_INSN,
ASM_OUTARGS_0, ASM_OUTARGS_1, ASM_OUTARGS_2, ASM_OUTARGS_3,
ASM_OUTARGS_4, ASM_OUTARGS_5, ASM_OUTARGS_6): Define.
(INTERNAL_SYSCALL, INLINE_SYSCALL): Use it. Make syscall arguments
clobbered by the syscall.
(ASM_ARGS_1, ASM_ARGS_2, ASM_ARGS_3, ASM_ARGS_4, ASM_ARGS_5,
ASM_ARGS_6): Change constraints from r to index of corresponding
output register.
* sysdeps/unix/sysv/linux/ia64/clone2.S (__clone2): Swap
ptid and ctid to match kernel.
* sysdeps/unix/sysv/linux/ia64/system.c (FORK): Likewise.
* sysdeps/powerpc/powerpc64/elf/configure.in: Remove
* sysdeps/powerpc/powerpc64/elf/configure: Regenerated.
Check SYM_MAP rather than SYM as definedness check.
Handle R_PPC64_ADDR32, R_PPC64_ADDR30, and R_PPC64_REL64 relocs.
Don't handle R_PPC64_REL24 reloc.
Mostly from Steven Munroe <sjmunroe@us.ibm.com>.
* sysdeps/powerpc/powerpc64/dl-machine.h
[USE_TLS] (elf_machine_type_class): Match all the TLS relocs in a
block, so we cover all the TPREL16* flavors without 6 ||s.
[USE_TLS] (elf_machine_tprel): New function.
(elf_machine_rela) [USE_TLS]: Use elf_machine_tprel for TPREL64 reloc,
and handle TPREL16 relocs too. Return rather than break for DTPREL64.
Mostly from Steven Munroe <sjmunroe@us.ibm.com>.
2003-03-11 Ralf Baechle <ralf@linux-mips.org>
* sysdeps/unix/sysv/linux/mips/clone.S (__thread_start): Use jal
instead of jalr to invoke subroutine so restoring the $gp register
will work properly.
2003-03-11 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (__NR_pread64): Define
to __NR_pread if not defined.
(__NR_pwrite64): Define to __NR_pwrite if not defined.
* sysdeps/unix/sysv/linux/ia64/system.c: New file.
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_CLONE_THREAD_FLAGS): Define for IA-64 and s390* with
kernel >= 2.5.64.
2003-03-11 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Don't clobber R7.
allocate space even for the trailing '/'.
Reported by John Reiser <jreiser@BitWagon.com>.
* sysdeps/unix/sysv/linux/ia64/sysdep.h (LOAD_ARGS_6, ASM_ARGS_6,
ASM_CLOBBERS_6): Define.
(ASM_CLOBBERS_5): Use ASM_CLOBBERS_6.
* sysdeps/unix/sysv/linux/ia64/clone2.S (__clone2): Reorder arguments
to match IA-32 order.
* sysdeps/unix/sysv/linux/i386/clone.S: Fix comment.
assembler command.
* sysdeps/unix/Makefile (compile-syscall): New variable.
Pass -g0 to compiler for assembling syscall stubs from stdin.
* sysdeps/i386/sysdep.h [HAVE_CPP_ASM_DEBUGINFO]
(STABS_CURRENT_FILE, STABS_CURRENT_FILE1, STABS_FUN, STABS_FUN_END):
Define these to do nothing.
* 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).
(elf_machine_rela): Always use RESOLVE_MAP, needed for
R_PPC64_JMP_SLOT as well as TLS cases.
(BIT_INSERT): Move parenthesis where it ought to have been.
Reported by Steven Munroe <sjmunroe@us.ibm.com>.
* elf/dl-load.c (_dl_map_object_from_fd): Determine whether there
are holes between the segments. Only call mprotect to set
proection to PROT_NONE if there are some.
* elf/dl-load.c (struct filebuf): Actually use FILEBUF_SIZE.
Update comment.
2003-03-03 Ian Wienand <ianw@gelato.unsw.edu.au>
* sysdeps/unix/sysv/linux/ia64/clone2.S: Update to take extra clone
flags.
* include/sched.h: Update clone2 prototype.
2003-03-03 Andreas Jaeger <aj@suse.de>
* math/tgmath.h (__TGMATH_UNARY_REAL_RET_ONLY): New definition.
(llrint): Use it to correct return type.
(lrint): Likewise.
(lround): Likewise.
(llround): Likewise.
* po/gl.po: Likewise.
* scripts/merge-abilist.awk: Restore hack to elide pattern foo.*/bar
after foo.* as if it were a duplicate.
* sysdeps/unix/sysv/linux/ia64/brk.S: Add .type and .size for __curbrk.
__ASSUME_POSIX_TIMERS for Linux 2.5.63 and up.
Roland McGrath
Andreas Jaeger
Ulrich Drepper