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ChangeLog.x32
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2011-09-19 H.J. Lu <[email protected]>
* sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Moved to ...
* sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c: This. Updated.
* sysdeps/x86_64/x32/fpu/s_lround.c: Moved to ...
* sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: This.
* sysdeps/x86_64/x32/fpu/s_llround.c: Removed.
2011-09-19 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/bits/libc-vdso.h: Removed.
2011-09-19 H.J. Lu <[email protected]>
* sysdeps/x86_64/bits/wordsize.h: Removed.
* sysdeps/x86_64/64/bits/wordsize.h: Restored.
* sysdeps/x86_64/x32/bits/wordsize.h: Likewise.
2011-09-19 H.J. Lu <[email protected]>
* sysdeps/x86_64/ffsll.c: Put back ffsl alias only if __LP64__
is defined.
* sysdeps/x86_64/64/ffsll.c: Removed.
2011-09-18 H.J. Lu <[email protected]>
* include/libc-symbols.h (HIDDEN_JUMPTARGET): Revert the last
change.
2011-09-18 H.J. Lu <[email protected]>
* config.make.in (use-default-syscall-macros): New.
* configure.in (use_default_syscall_macros): Set to yes if not
set. Substitute.
* configure: Regenerated.
* sysdeps/unix/sysv/linux/Makefile ($(objpfx)syscall-%.h
$(objpfx)syscall-%.d): Check $(use-default-syscall-macros)
instead of $(stubs-biarch_h).
2011-09-18 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/stubs-triarch.h: Moved to ...
* sysdeps/x86_64/stubs-biarch.h: Here.
* sysdeps/x86_64/preconfigure (stubs_biarch_h): Set to
sysdeps/x86_64/stubs-biarch.h.
2011-09-17 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/Makefile ($(objpfx)syscall-%.h
$(objpfx)syscall-%.d): Defined only if $(stubs-biarch_h) is
include/stubs-biarch.h.
* sysdeps/unix/sysv/linux/x86_64/Makefile (64bit-predefine): Add
__LP64__.
($(objpfx)syscall-%.h $(objpfx)syscall-%.d): New.
2011-09-17 H.J. Lu <[email protected]>
* Makeconfig ($(common-objpfx)gnu/lib-names.stmp): Depend on
$(lib-names_awk) instead of scripts/lib-names.awk.
* config.make.in (lib-names_awk): New.
* configure.in (lib_names_awk): Set to scripts/lib-names.awk
if not set. Substitute.
* configure: Regenerated.
* sysdeps/x86_64/lib-names.awk: New.
* sysdeps/x86_64/preconfigure (lib_names_awk): Set to
sysdeps/x86_64/lib-names.awk.
2011-09-16 H.J. Lu <[email protected]>
* sysdeps/x86_64/64/bits/wordsize.h: Moved to ...
* sysdeps/x86_64/bits/wordsize.h: Here.
* sysdeps/x86_64/x32/bits/wordsize.h: Removed.
2011-09-16 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/bits/a.out.h: Don't include
<bits/wordsize.h>. Check __x86_64__ instead of __WORDSIZE.
* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likwise.
* sysdeps/x86_64/bits/mathdef.h: Likwise.
* sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h: New.
* sysdeps/unix/sysv/linux/x86_64/bits/statvfs.h: Likwise.
* sysdeps/unix/sysv/linux/x86_64/bits/utmp.h: Likwise.
* sysdeps/unix/sysv/linux/x86_64/bits/utmpx.h: Likwise.
* sysdeps/x86_64/64/bits/wordsize.h (__WORDSIZE_COMPAT32):
Removed.
2011-09-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/bits/byteswap.h: Don't include
<bits/wordsize.h>.
(__bswap_32): Check __x86_64__ instead of __WORDSIZE. Also
check __corei7__.
(__bswap_64): Check __x86_64__ instead of __WORDSIZE.
2011-09-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/fpu/bits/mathinline.h: Don't include
<bits/wordsize.h>.
(__signbitf): Check __x86_64__ instead of __WORDSIZE.
(__signbit): Likwise.
(lrintf): Likwise.
(lrint): Likwise.
(llrintf): Likwise.
(llrint): Likwise.
(fmaxf): Likwise.
(fmax): Likwise.
(fminf): Likwise.
(fmin): Likwise.
2011-09-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/preconfigure: Pass "$CFLAGS $CPPFLAGS" to CC
when checking __LP64__.
2011-09-12 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h: Don't handle
!USE___THREAD.
2011-09-12 Mike Frysinger <[email protected]>
H.J. Lu <[email protected]>
* configure.in: Remove check for size of long.
* configure: Regenerated.
* sysdeps/x86_64/preconfigure: Check __LP64__ instead of size
of long.
2011-09-09 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (ASM_VSYSCALL): Removed.
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (ASM_VSYSCALL:
Likewise.
2011-08-24 H.J. Lu <[email protected]>
* Makefile (data-machine): New.
(check-data): Use it.
* config.make.in (data-machine): New.
* configure.in: Substitute data_machine.
* configure: Regenerated.
* scripts/data/c++-types-x32-linux-gnu.data: New.
* sysdeps/x86_64/preconfigure (data_machine): Set to x32 for
x32.
2011-08-23 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/Makefile (sysdep_routines):
Add getcpu.
* sysdeps/unix/sysv/linux/x86_64/x32/Versions: Removed.
* sysdeps/unix/sysv/linux/x86_64/x32/getcpu.c: New.
* sysdeps/unix/sysv/linux/x86_64/x32/init-first.c (__vdso_getcpu):
Removed.
(_libc_vdso_platform_setup): Updated.
* sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.S (sched_getcpu):
Call __getcpu via PLT if SHARED is defined.
2011-08-23 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/time.c: Rewrote.
2011-08-23 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.c: New.
* sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.S: Removed.
* sysdeps/unix/sysv/linux/x86_64/x32/init-first.c
(__vdso_gettimeofday): Removed.
(__GI___vdso_gettimeofday): Likewise.
(_libc_vdso_platform_setup): Updated.
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (ASM_VSYSCALL): Call
via PLT if SHARED is defined.
2011-08-20 H.J. Lu <[email protected]>
* malloc/malloc.c (MALLOC_ALIGNMENT): Don't use
__alignof__ (long double).
2011-08-12 H.J. Lu <[email protected]>
* elf/elf.h (R_X86_64_RELATIVE64): New.
* sysdeps/x86_64/dl-machine.h (elf_machine_rela): Handle
R_X86_64_RELATIVE64 and R_X86_64_64 for x32.
2011-07-24 H.J. Lu <[email protected]>
* configure.in: Check size of long.
* configure: Regenerated.
* sysdeps/x86_64/preconfigure: Check size of long instead of
-mx32.
2011-07-24 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/lp64: Renamed to ...
* sysdeps/unix/sysv/linux/x86_64/64: This.
* sysdeps/x86_64/lp64: Renamed to ...
* sysdeps/x86_64/64: This.
* sysdeps/unix/sysv/linux/configure.in: Replace x86_64/lp64
with x86_64/64.
* sysdeps/x86_64/preconfigure: Likewise.
* sysdeps/unix/sysv/linux/configure: Regenerated.
2011-07-19 H.J. Lu <[email protected]>
* sysdeps/x86_64/multiarch/strcat.S (STRCAT): Load function
address into RAX_LP.
2011-06-24 H.J. Lu <[email protected]>
* sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S
(BRANCH_TO_JMPTBL_ENTRY): Load ponter into R11_LP.
2011-06-16 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/sys/user.h (user_fpregs_struct):
Use "unsigned long long" instead of "unsigned long" if __x86_64__
is defined.
2011-06-16 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/sys/procfs.h (elf_prstatus):
Always use "unsigned long int".
(elf_prpsinfo): Check __WORDSIZE on pr_uid and pr_gid.
2011-06-12 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/init-first.c (VSYSCALL_ADDR_vgetcpu):
Removed.
(VSYSCALL_ADDR_vtime): Likewise.
* sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S
(VSYSCALL_ADDR_vgetcpu): Likewise.
* sysdeps/unix/sysv/linux/x86_64/time.S (VSYSCALL_ADDR_vtime):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (VSYSCALL_ADDR_vtime):
New.
(VSYSCALL_ADDR_vgetcpu): Likewise.
(ASM_VSYSCALL): Likewise.
(CALL_GETTIMEOFDAY): Removed.
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (CALL_GETTIMEOFDAY):
Removed.
(ASM_VSYSCALL): New.
2011-06-10 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.S: Use vDSO
gettimeofday.
* sysdeps/unix/sysv/linux/x86_64/x32/init-first.c: Use vDSO
gettimeofday and clock_gettime.
* sysdeps/unix/sysv/linux/x86_64/x32/Makefile: New.
* sysdeps/unix/sysv/linux/x86_64/x32/Versions: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/bits/libc-vdso.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu-static.c:
Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (CALL_GETTIMEOFDAY):
Use vDSO gettimeofday.
(INLINE_VSYSCALL): Removed.
(INTERNAL_VSYSCALL): Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.c: Removed.
* sysdeps/unix/sysv/linux/x86_64/x32/time.c: Update comments.
2011-06-09 H.J. Lu <[email protected]>
* sysdeps/x86_64/dl-trampoline.S: Check if RTLD_SAVESPACE_SSE
is 32byte aligned.
2011-04-11 H.J. Lu <[email protected]>
* sysdeps/x86_64/x32/fpu/s_llround.c: Fix a typo in comments.
2011-04-11 H.J. Lu <[email protected]>
* sysdeps/x86_64/ffsll.c: Remove ffsl alias.
* sysdeps/x86_64/lp64/ffsll.c: New.
* sysdeps/x86_64/x32/ffsll.c: Removed.
2011-04-08 H.J. Lu <[email protected]>
* sysdeps/x86_64/x32/ffs.c: Include <sysdeps/i386/i686/ffs.c>.
2011-04-01 H.J. Lu <[email protected]>
* sysdeps/x86_64/x32/shlib-versions: Set version to GLIBC_2.14.
2011-03-15 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/lockf64.c: New.
2011-03-15 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/sigaction.c (RESTORE2): Align
labels to LP_SIZE instead of 8.
2011-03-14 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/getpagesize.c (__getpagesize): Don't
assert GLRO(dl_pagesize) in libc.so.
2011-03-14 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/clone.S: Load pointer to TID
into R10_LP.
2011-03-12 H.J. Lu <[email protected]>
* elf/tls-macros.h (TLS_GD_PREFIX): New.
(TLS_GD): Use it.
2011-03-07 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/fallocate64.c: Use long long
to load 64bit integer arguments.
* sysdeps/unix/sysv/linux/x86_64/x32/posix_fadvise64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/posix_fallocate64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/preadv64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/pwritev64.c: Likewise.
2011-03-07 H.J. Lu <[email protected]>
* sysdeps/x86_64/bits/atomic.h (__arch_compare_and_exchange_val_64_acq):
Use long long on 64bit integer.
(__arch_c_compare_and_exchange_val_64_acq): Likewise.
(atomic_exchange_acq): Likewise.
(__arch_exchange_and_add_body): Likewise.
(__arch_add_body): Likewise.
(atomic_add_negative): Likewise.
(atomic_add_zero): Likewise.
2011-03-07 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (CALL_GETTIMEOFDAY):
Add a missing `\'.
2011-03-07 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/Makefile (gen-as-const-headers):
Add sigaltstack.sym.
* sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S: Include
"sigaltstack.h".
(____longjmp_chk): Use RSI_LP, RAX_LP, sizeSS, oSS_FLAGS, oSS_SP
and oSS_SIZE for alternate signal stack.
* sysdeps/unix/sysv/linux/x86_64/sigaltstack.sym: New.
2011-03-07 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/kernel_uio.h: New.
* sysdeps/unix/sysv/linux/x86_64/x32/preadv64.c: Include
<kernel_uio.h>. Convert user vector to kernel iovec. Properly
inline system call.
* sysdeps/unix/sysv/linux/x86_64/x32/pwritev64.c: Likewise.
2011-03-04 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/sigaction.c (RESTORE2): Put back
8byte CIE data alignment factor.
2011-03-03 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S (CALL_FAIL):
Use RDI_LP.
* sysdeps/x86_64/__longjmp.S: Minimize x32 changes.
* sysdeps/x86_64/setjmp.S: Likewise.
2011-03-03 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (INLINE_VSYSCALL): New.
(INTERNAL_VSYSCALL): Likewise.
2011-03-03 H.J. Lu <[email protected]>
* tst-auditmod1.c: Support la_x32_gnu_pltenter and
la_x32_gnu_pltexit.
(pltexit): Cast int_retval to ptrdiff_t.
* elf/tst-auditmod3b.c: Likewise.
* elf/tst-auditmod4b.c: Likewise.
* elf/tst-auditmod5b.c: Likewise.
* elf/tst-auditmod6b.c: Likewise.
* elf/tst-auditmod6c.c: Likewise.
* elf/tst-auditmod7b.c: Likewise.
* x86_64/dl-trampoline.h: Use R10_LP to load frame size.
2011-03-03 H.J. Lu <[email protected]>
* sysdeps/x86_64/bits/setjmp.h: Don't include <bits/wordsize.h>.
2011-03-03 H.J. Lu <[email protected]>
* sysdeps/x86_64/dl-tls.h (dl_tls_index): Replace long with
long long.
* sysdeps/x86_64/dl-tlsdesc.h (tlsdesc): Pad for x32.
(dl_tls_index): Replace long with long long.
2011-03-02 H.J. Lu <[email protected]>
* sysdeps/x86_64/bits/setjmp.h (__jmp_buf): Check __x86_64__
instead of __WORDSIZE. Replace long with long long.
2011-03-02 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/gettimeofday.S: Update
comments.
* sysdeps/unix/sysv/linux/x86_64/x32/init-first.c: New.
* sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/time.c: Likewise.
2011-03-02 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/gettimeofday.S: Remove
VSYSCALL_ADDR_vgettimeofday.
* sysdeps/unix/sysv/linux/x86_64/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h
(VSYSCALL_ADDR_vgettimeofday): New.
(CALL_GETTIMEOFDAY): Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (CALL_GETTIMEOFDAY):
New.
2011-03-02 H.J. Lu <[email protected]>
* elf/tls-macros.h (TLS_LE): Use mov/lea instead of movq/leaq
to load thread pointer.
2011-03-01 H.J. Lu <[email protected]>
PR libc/12495
* malloc/malloc.c (sYSMALLOc): Don't update correction with
front_misalign.
2011-02-28 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (PSEUDO): Removed.
2011-02-27 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/getcontext.S: Don't use %RCX_LP.
* sysdeps/unix/sysv/linux/x86_64/swapcontext.S: Likewise.
2011-02-27 H.J. Lu <[email protected]>
* sysdeps/x86_64/sysdep.h (MOVE_LP): New.
(ADD_LP): Likewise.
(SUB_LP): Likewise.
* sysdeps/x86_64/x32/sysdep.h (MOVE_LP): Likewise.
(ADD_LP): Likewise.
(SUB_LP): Likewise.
2011-02-27 H.J. Lu <[email protected]>
* sysdeps/x86_64/sysdep.h (RAX): Removed.
(RBP): Likewise.
(RCX): Likewise.
(RDI): Likewise.
(RDX): Likewise.
(RSP): Likewise.
(R8): Likewise.
(R9): Likewise.
(R10): Likewise.
(R11): Likewise.
(RAX_LP): New.
(RBP_LP): Likewise.
(RBX_LP): Likewise.
(RCX_LP): Likewise.
(RDI_LP): Likewise.
(RSI_LP): Likewise.
(RSP_LP): Likewise.
(R8_LP): Likewise.
(R9_LP): Likewise.
(R10_LP): Likewise.
(R10_LP): Likewise.
(R11_LP): Likewise.
(R12_LP): Likewise.
(R13_LP): Likewise.
(R14_LP): Likewise.
(R15_LP): Likewise.
* sysdeps/x86_64/x32/sysdep.h (RAX): Removed.
(RBP): Likewise.
(RCX): Likewise.
(RDI): Likewise.
(RDX): Likewise.
(RSP): Likewise.
(R8): Likewise.
(R9): Likewise.
(R10): Likewise.
(R11): Likewise.
(RAX_LP): New.
(RBP_LP): Likewise.
(RBX_LP): Likewise.
(RCX_LP): Likewise.
(RDI_LP): Likewise.
(RSI_LP): Likewise.
(RSP_LP): Likewise.
(R8_LP): Likewise.
(R9_LP): Likewise.
(R10_LP): Likewise.
(R10_LP): Likewise.
(R11_LP): Likewise.
(R12_LP): Likewise.
(R13_LP): Likewise.
(R14_LP): Likewise.
(R15_LP): Likewise.
* sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S: Replace
%RXX with %RXX_LP.
* sysdeps/unix/sysv/linux/x86_64/getcontext.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/swapcontext.S: Likewise.
* sysdeps/x86_64/__longjmp.S: Likewise.
* sysdeps/x86_64/elf/start.S: Likewise.
* sysdeps/x86_64/memcpy.S: Likewise.
* sysdeps/x86_64/memset.S: Likewise.
* sysdeps/x86_64/setjmp.S: Likewise.
* sysdeps/x86_64/strcmp.S: Likewise.
* sysdeps/x86_64/multiarch/bzero.S: Likewise.
* sysdeps/x86_64/multiarch/memcmp-sse4.S: Likewise.
* sysdeps/x86_64/multiarch/memcmp.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
* sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
* sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
* sysdeps/x86_64/multiarch/memset.S: Likewise.
* sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
* sysdeps/x86_64/multiarch/rawmemchr.S: Likewise.
* sysdeps/x86_64/multiarch/strchr.S: Likewise.
* sysdeps/x86_64/multiarch/strcmp.S: Likewise.
* sysdeps/x86_64/multiarch/strcpy.S: Likewise.
* sysdeps/x86_64/multiarch/strcspn.S: Likewise.
* sysdeps/x86_64/multiarch/strlen.S: Likewise.
* sysdeps/x86_64/multiarch/strrchr.S: Likewise.
* sysdeps/x86_64/multiarch/strspn.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
Replace %RIP with %rip.
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (SYSCALL_ERROR_HANDLER):
Likewise.
2011-02-27 H.J. Lu <[email protected]>
* sysdeps/x86_64/sysdep.h (POINTER_SIZE): Renamed to ...
(LP_SIZE): This.
* sysdeps/x86_64/x32/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sigaction.c (RESTORE2): Replace
POINTER_SIZE with LP_SIZE.
* sysdeps/x86_64/elf/start.S: Likewise.
* sysdeps/x86_64/multiarch/strcmp.S: Likewise.
* sysdeps/x86_64/strcmp.S: Likewise.
2011-02-27 H.J. Lu <[email protected]>
* sysdeps/x86_64/x32/ffs.c: New.
* sysdeps/x86_64/x32/ffsll.c: Likewise.
2011-02-27 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h: Include
<stdint.h>.
(GET_PC): Cast to uintptr_t first.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/dl-cache.h: Fix a typo.
* sysdeps/x86_64/jmpbuf-unwind.h (_JMPBUF_CFA_UNWINDS_ADJ): Cast
_Unwind_GetCFA return to _Unwind_Ptr first.
2011-02-27 H.J. Lu <[email protected]>
* sysdeps/x86_64/sysdep.h (CMPPTR): Renamed to ...
(CMP_LP): This.
* sysdeps/x86_64/x32/sysdep.h: Likewise.
2011-02-27 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/getcontext.S: Support 32bit
stack register.
* sysdeps/unix/sysv/linux/x86_64/swapcontext.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/makecontext.c
(__makecontext): Support 32bit address space.
2011-02-26 H.J. Lu <[email protected]>
* shlib-versions: Move x86_64 default to ...
* sysdeps/x86_64/lp64/shlib-versions: Here.
* sysdeps/x86_64/x32/shlib-versions: Use GLIBC_2.13 for x32.
* sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list: Replace
__libc_truncate64/__libc_sendfile64 with __truncate64/ __sendfile64.
* sysdeps/unix/sysv/linux/x86_64/x32/sendfile.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/truncate.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/fallocate.S: New.
* sysdeps/unix/sysv/linux/x86_64/x32/fallocate64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/posix_fadvise.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/posix_fadvise64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/posix_fallocate.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/posix_fallocate64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/preadv.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/preadv64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/pwritev.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/pwritev64.c: Likewise.
2011-02-25 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/dl-cache.h: New.
2011-02-25 H.J. Lu <[email protected]>
* stdio-common/_itoa.c (_itoa_base_table): Don't define if
PREFER_LONG_LONG is defined.
(_itoa): Use long long if PREFER_LONG_LONG is defined.
* stdio-common/_itowa.c (_itowa): Likewise.
* sysdeps/x86_64/x32/gmp-mparam.h (PREFER_LONG_LONG): New.
2011-02-25 H.J. Lu <[email protected]>
* sysdeps/x86_64/x32/divdi3.c: New.
* sysdeps/unix/sysv/linux/x86_64/x32/symbol-hacks.h: Moved to ...
* sysdeps/x86_64/x32/symbol-hacks.h: Here.
2011-02-25 H.J. Lu <[email protected]>
* include/libc-symbols.h (HIDDEN_JUMPTARGET): Don't add __GI_
prefix if NOT_IN_libc is defined.
* sysdeps/unix/sysv/linux/x86_64/x32/ftruncate.S: New.
* sysdeps/unix/sysv/linux/x86_64/x32/llseek.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/lseek.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/mmap.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/pread.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/pwrite.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/sendfile.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/symbol-hacks.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/truncate64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/mmap64.c: Removed.
* sysdeps/unix/sysv/linux/x86_64/x32/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/pwrite64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/sendfile64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/truncate64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list: Remove
llseek and lseek. Don't alias XXX64 system calls with
off64_t argument to XXX.
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h
(SYSCALL_SET_ERROR_RETURN): New.
(SYSCALL_ERROR_HANDLER): Use it.
2011-02-23 H.J. Lu <[email protected]>
* sysdeps/x86_64/sysdep.h (CMPPTR): New.
* sysdeps/x86_64/x32/sysdep.h (CMPPTR): Likewise.
2011-02-23 H.J. Lu <[email protected]>
* sysdeps/x86_64/__longjmp.S: Move comments.
* sysdeps/x86_64/setjmp.S: Fix a typo.
2011-02-22 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/configure.in: Require kernel 2.6.35
or above for x32.
* sysdeps/unix/sysv/linux/configure: Regenerated.
2011-02-22 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/fxstat.c: New.
* sysdeps/unix/sysv/linux/x86_64/x32/fxstatat.c: Likewsie.
* sysdeps/unix/sysv/linux/x86_64/x32/lxstat.c: Likewsie.
* sysdeps/unix/sysv/linux/x86_64/x32/xstat.c: Likewsie.
2011-02-22 H.J. Lu <[email protected]>
* Makefile ($(inst_includedir)/gnu/stubs.h): Depend on
$(stubs-biarch_h) instead of include/stubs-biarch.h.
* config.make.in (stubs-biarch_h): New.
* configure.in (stubs_biarch_h): Set to include/stubs-biarch.h
if not set. Substitute.
* configure: Regenerated.
* sysdeps/unix/sysv/linux/x86_64/stubs-triarch.h: New.
* sysdeps/x86_64/preconfigure (stubs_biarch_h): Set to
stubs-triarch.h.
2011-02-22 H.J. Lu <[email protected]>
* sysdeps/x86_64/__longjmp.S: Avoid REX prefix for x32.
* sysdeps/x86_64/setjmp.S: Likewise.
2011-02-21 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/sigaction.c (RESTORE2): Replace
8byte data alignment with POINTER_SIZE alignment.
* sysdeps/x86_64/sysdep.h (POINTER_SIZE): Define C version.
* sysdeps/x86_64/x32/sysdep.h (POINTER_SIZE): Likewise.
2011-02-20 H.J. Lu <[email protected]>
* stdlib/longlong.h (count_leading_zeros): Use long long builtin
for x86-64.
(count_trailing_zeros): Likewise.
2011-02-20 H.J. Lu <[email protected]>
* sysdeps/x86_64/x32/fpu/s_llround.c: New.
* sysdeps/x86_64/x32/fpu/s_lround.c:
* sysdeps/x86_64/x32/gmp-mparam.h: Likewise.
2011-02-20 H.J. Lu <[email protected]>
* sysdeps/x86_64/fpu/math_private.h (EXTRACT_WORDS64): Use
long long int instead of long int.
(INSERT_WORDS64): Likwise.
2011-02-20 H.J. Lu <[email protected]>
* sysdeps/x86_64/x32/shlib-versions: Replace GLIBC_2.13 with
GLIBC_2.2.5.
2011-02-17 H.J. Lu <[email protected]>
* sysdeps/generic/ldsodefs.h (audit_ifaces): Add x32_gnu_pltenter
and x32_gnu_pltexit.
* sysdeps/x86_64/x32/dl-machine.h: New.
2011-02-17 H.J. Lu <[email protected]>
* sysdeps/x86_64/locale-defines.sym (POINTER_SIZE): Removed.
* sysdeps/x86_64/sysdep.h (POINTER_SIZE): New.
* sysdeps/x86_64/x32/sysdep.h (POINTER_SIZE): Likewise.
2011-02-17 H.J. Lu <[email protected]>
* elf/cache.c (print_entry): Handle FLAG_X8664_LIBX32.
* sysdeps/generic/ldconfig.h (FLAG_X8664_LIBX32): New.
* sysdeps/unix/sysv/linux/i386/readelflib.c (process_elf_file):
Handle x32 libraries.
* sysdeps/unix/sysv/linux/x86_64/readelflib.c (process_elf_file):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/dl-cache.h (add_system_dir): New
Don't include <sysdeps/unix/sysv/linux/sparc/dl-cache.h>.
2011-02-17 H.J. Lu <[email protected]>
* sysdeps/x86_64/elf/start.S: Fix a typo.
2011-02-16 H.J. Lu <[email protected]>
* sysdeps/x86_64/elf/start.S: Simulate popping 4byte argument
count for x32.
2011-02-16 H.J. Lu <[email protected]>
* sysdeps/x86_64/strcmp.S: Load ponters and integers into
RCX..R11.
* sysdeps/x86_64/multiarch/memcmp-sse4.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
* sysdeps/x86_64/multiarch/strcmp.S: Likewise.
* sysdeps/x86_64/multiarch/strcpy.S: Likewise.
* sysdeps/x86_64/sysdep.h (R10): New.
* sysdeps/x86_64/x32/sysdep.h (R10): Likewise.
2011-02-16 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/ldd-rewrite.sed: Support x32.
2007-11-30 Daniel Jacobowitz <[email protected]>
PR libc/12495
* malloc/malloc.c (MALLOC_ALIGNMENT): Use __alignof__ (long double).
(SMALLBIN_CORRECTION): New.
(MIN_LARGE_SIZE, smallbin_index): Use it to handle 16-byte alignment.
(largebin_index_32_big): New.
(largebin_index): Use it for 16-byte alignment.
(sYSMALLOc): Handle MALLOC_ALIGNMENT > 2 * SIZE_SZ.
2011-02-16 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/ldconfig.h
(SYSDEP_KNOWN_INTERPRETER_NAMES): Update x32 ld.so path.
* sysdeps/x86_64/preconfigure (libc_cv_slibdir): Set to
"/libx32" if -mx32 is used.
(libdir): Set to '${exec_prefix}/libx32' if -mx32 is used.
2011-02-16 H.J. Lu <[email protected]>
* sysdeps/x86_64/bits/wordsize.h: Moved to ...
* sysdeps/x86_64/lp64/bits/wordsize.h: This.
* sysdeps/x86_64/x32/bits/wordsize.h: New.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/x32/sysdep.h: Reformat.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/memcpy.S: Load cache sizes into R8/R11.
* sysdeps/x86_64/multiarch/strcmp.S: Load pointers into RAX/RCX.
* sysdeps/x86_64/multiarch/strlen.S: Load __strlen_no_bsf into
RAX.
* sysdeps/x86_64/multiarch/strrchr.S: Load psrldq_table into
RDX.
* sysdeps/x86_64/strcmp.S: Load pointers into RAX/RDX.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/ldconfig.h
(SYSDEP_KNOWN_INTERPRETER_NAMES): Add /lib32/ld-linux-x32.so.2.
2011-02-15 H.J. Lu <[email protected]>
* elf/stackguard-macros.h (STACK_CHK_GUARD): Add x32 version.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/bits/typesizes.h: New.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/locale-defines.sym (POINTER_SIZE): New.
* sysdeps/x86_64/multiarch/strcmp.S (__strcasecmp_sse42): Use
RDX/RCX to load __libc_tsd_LOCALE. Use POINTER_SIZE instead of 8.
(__strncasecmp_sse42): Likewise.
* sysdeps/x86_64/strcmp.S (__strcasecmp): Likewise.
(__strcasecmp): Likewise.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/configure.in: Check x86_64/lp64
instead of x86_64.
* sysdeps/unix/sysv/linux/configure: Regenerated.
* sysdeps/x86_64/preconfigure (libc_cv_localedir): Set to
'${exec_prefix}/lib' if -mx32 is used.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/multiarch/bzero.S: Use RAX to load ifunc
pointer.
* sysdeps/x86_64/multiarch/memcmp.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
* sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
* sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
* sysdeps/x86_64/multiarch/memset.S: Likewise.
* sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
* sysdeps/x86_64/multiarch/rawmemchr.S: Likewise.
* sysdeps/x86_64/multiarch/strchr.S: Likewise.
* sysdeps/x86_64/multiarch/strcmp.S: Likewise.
* sysdeps/x86_64/multiarch/strcpy.S: Likewise.
* sysdeps/x86_64/multiarch/strcspn.S: Likewise.
* sysdeps/x86_64/multiarch/strlen.S: Likewise.
* sysdeps/x86_64/multiarch/strrchr.S: Likewise.
* sysdeps/x86_64/multiarch/strspn.S: Likewise.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/preconfigure (libdir): Set to
'${exec_prefix}/lib32' if -mx32 is used.
2011-02-15 H.J. Lu <[email protected]>
* sysdeps/x86_64/dl-machine.h (elf_machine_rela): For x32,
sign extend relocation result to 64bit for R_X86_64_DTPOFF64
and R_X86_64_TPOFF64, and don't process R_X86_64_64.
2011-02-14 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (RAX..R9): Removed.
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (RAX..R9): Likewise.
* sysdeps/x86_64/dl-machine.h (elf_machine_runtime_setup): Use
Elf64_Addr on got.
* sysdeps/x86_64/elf/start.S: Include <sysdep.h>.
Replace rax..r9 with RAX..R9.
* sysdeps/x86_64/fpu/bits/fenv.h: Don't include
<bits/wordsize.h>.
(fenv_t): Check __x86_64__ instead of __WORDSIZE.
* sysdeps/x86_64/memset.S: Use R9/R11/RCX instead of r9/r11/rcx
to load jump tables.
* sysdeps/x86_64/sysdep.h (RAX..R11): New.
* sysdeps/x86_64/x32/sysdep.h (RAX..R11): Likewise.
2011-02-14 H.J. Lu <[email protected]>
* shlib-versions: Move ld name for x86_64-.*-linux.* to ...
* sysdeps/x86_64/lp64/shlib-versions: Here. New.
* sysdeps/x86_64/x32/shlib-versions: New.
2011-02-14 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/mmap64.c: New.
* sysdeps/unix/sysv/linux/x86_64/x32/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/pwrite64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/sendfile64.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/truncate64.c: Likewise.
2011-02-14 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (__NR_pread): Don't
undef.
(__NR_pwrite): Likewise.
2011-02-14 H.J. Lu <[email protected]>
* sysdeps/unix/sysv/linux/x86_64/x32/sysdep.h (PSEUDO): New.
(SYSCALL_ERROR_HANDLER): Fix a typo.
2011-02-13 H.J. Lu <[email protected]>
* sysdeps/x86_64/bits/link.h (la_x32_gnu_pltenter): New.
(la_x32_gnu_pltexit): Likewise.
* sysdeps/x86_64/dl-irel.h: Replace Elf64_XXX with ElfW(XXX).
Replace ELF64_R_TYPE with ELF32_R_TYPE.
* sysdeps/x86_64/dl-machine.h: Likewise.
2011-02-13 H.J. Lu <[email protected]>
* sysdeps/x86_64/dl-machine.h (elf_machine_load_address): Remove
`q' suffix.