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|
2009-08-20 Maxim Kuvyrkov <maxim@codesourcery.com>
Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/m68k/shlib-versions: New file, set libgcc_s' version to 2.
* sysdeps/hppa/shlib-versions: Add line for libgcc_s, set version to 4.
2009-06-24 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/Makefile (CFLAGS-tst-backtrace2.c): Define.
2009-05-22 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/powerpc32/e500/fpu/__longjmp-common.S: Use
CHECK_SP if defined.
2009-05-12 Maxim Kuvyrkov <maxim@codesourcery.com>
* sysdeps/arm/eabi/Makefile (aeabi_localeconv): Don't build without
EGLIBC_LOCAL_CODE option group.
2008-12-19 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c,
sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c: New.
2008-11-27 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
2008-11-25 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
Load all arguments into temporary variables before loading into
registers.
2008-11-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/tls-macros.h (ARM_PC_OFFSET): Define.
(TLS_IE): Define differently for Thumb-2.
(TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
2008-11-20 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c
(_Unwind_Resume): Adjust offset from PC for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c
(_Unwind_Resume): Likewise.
2008-08-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/m68k/bits/byteswap.h: Allow inclusion from <endian.h>.
(__bswap_constant_16): Define.
(__bswap_16): Allow arguments with side effects.
(__bswap_constant_32): Ensure result is unsigned.
(__bswap_32): Define as inline function in fallback case.
(__bswap_constant_64): Define.
(__bswap_64): Use it for constant arguments.
* sysdeps/m68k/bits/setjmp.h (__jmp_buf): Give name to structure
type.
* sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Only allow inclusion
from <math.h>. Do not use extern inline directly.
* sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Include <bits/uio.h>.
(O_CLOEXEC, SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
SYNC_FILE_RANGE_WAIT_AFTER, SPLICE_F_MOVE, SPLICE_F_NONBLOCK,
SPLICE_F_MORE, SPLICE_F_GIFT): Define.
(sync_file_range, vmsplice, splice, tee): Declare.
* sysdeps/unix/sysv/linux/m68k/bits/mman.h (MADV_REMOVE): Define.
* sysdeps/unix/sysv/linux/m68k/bits/poll.h (POLLMSG, POLLREMOVE,
POLLRDHUP): Define.
* sysdeps/unix/sysv/linux/m68k/bits/stat.h (UTIME_NOW,
UTIME_OMIT): Define.
* sysdeps/unix/sysv/linux/m68k/kernel-features.h: New.
* sysdeps/unix/sysv/linux/m68k/sys/user.h: New.
2008-07-22 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Make asms
volatile.
2008-07-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/bits/setjmp.h (__jmp_buf): Give name to structure
type.
2008-07-09 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/shlib-versions:
New.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/single/shlib-versions:
New.
* c++-types-powerpce500v1-linux-gnu.data: New.
* c++-types-powerpce500v2-linux-gnu.data: New.
* localplt-powerpce500v1-linux-gnu.data: New.
* localplt-powerpce500v2-linux-gnu.data: New.
* sysdeps/powerpc/powerpc32/e500/fpu/spe.h: New.
* sysdeps/powerpc/powerpc32/e500/fpu/strtofix.c: Include <spe.h>.
Use libc_hidden_def for STRTOFIX.
* sysdeps/powerpc/powerpc32/e500/soft-fp/sfp-machine.h: Declare
__feraiseexcept_soft and use libc_hidden_proto.
* sysdeps/powerpc/powerpc32/e500/soft-fp/fraiseexcept-soft.c:
Declare __feraiseexcept_soft. Use libc_hidden_proto and
libc_hidden_def.
2008-07-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/nofpu/shlib-versions: New.
* c++-types-powerpcsoft-linux-gnu.data: New.
* localplt-powerpcsoft-linux-gnu.data: New.
* sysdeps/powerpc/nofpu/feholdexcpt.c (feholdexcept): Use
__fegetenv.
2008-07-08 Joseph Myers <joseph@codesourcery.com>
* c++-types-arm-linux-gnueabi.data: New.
* localplt-arm-linux-gnueabi.data: New.
* sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
__sigsetjmp.
* sysdeps/arm/bsd-setjmp.S: Likewise.
* sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
* sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
__dl_iterate_phdr.
* sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
within libc.
* sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
call _exit.
* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
__readlink and fgets_unlocked.
(_ioperm): Use __open and __close.
2008-06-30 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fgetexcptflg.c: New.
* sysdeps/arm/eabi/fsetexcptflg.c (__fesetexceptflag): Operate on
set exception flags, not on mask of enabled exceptions.
2008-06-17 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/feupdateenv.c: New.
2008-06-17 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/libm-test-ulps: Update.
2008-04-11 Paul Brook <paul@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
* sysdeps/arm/eabi/machine-gmon.h (_mcount): Make the thumb2
version compile without error.
2008-04-11 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/eabi/Versions: Add __gnu_mcount_nc.
2008-04-02 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/eabi/machine-gmon.h: New file.
2007-08-29 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/powerpc/powerpc32/e500/fpu/fsetexcptflg.c
(__fesetexceptflag): Do not clobber other exceptions. Do not raise
exceptions.
Backport:
2007-08-29 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/powerpc/nofpu/fsetexcptflg.c (__fesetexceptflag): Do not
clobber other exceptions.
* sysdeps/powerpc/nofpu/feupdateenv.c (__feupdateenv): Raise new
exceptions.
* sysdeps/powerpc/nofpu/fraiseexcpt.c (__feraiseexcept): Handle
multiple new exceptions if some are disabled.
* sysdeps/powerpc/nofpu/sim-full.c (__simulate_exceptions): Likewise.
2007-08-14 Joseph Myers <joseph@codesourcery.com>
Backport:
2007-07-13 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/mips/bits/wordsize.h [_MIPS_SIM == _ABI64]:
Define __WORDSIZE_COMPAT32 as 1.
2007-08-06 Daniel Jacobowitz <dan@codesourcery.com>
Backport:
2007-07-13 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/nofpu/Makefile: Remove fe_nomask from libm-support.
2007-08-06 Zack Weinberg <zack@codesourcery.com>
* sysdeps/arm/nptl/pthread_spin_lock.S
* sysdeps/arm/nptl/pthread_spin_trylock.S: Delete.
* sysdeps/arm/nptl/pthread_spin_lock.c
* sysdeps/arm/nptl/pthread_spin_trylock.c: New files using <atomic.h>
primitives to take spinlocks.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h: Use kernel helpers
unconditionally.
2007-08-06 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Add missing
indirection in Thumb assembly code.
(elf_machine_load_address): Clear T bit of PLT entry contents.
(RTLD_START): Mark function symbols as such. Tweak pc-relative
addressing to avoid depending on pc read pipeline offset.
2007-06-12 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/nptl/bits/local_lim.h: Copy from
libc/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h. Increase
PTHREAD_STACK_MIN.
2007-05-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h
(__ASSUME_SIGFRAME_V2): Define for 2.6.18 and later.
* sysdeps/unix/sysv/linux/arm/eabi/sigrestorer.S
(__default_sa_restorer): Rename to __default_sa_restorer_v1.
Don't define if __ASSUME_SIGFRAME_V2.
(__default_rt_sa_restorer): Rename to
__default_rt_sa_restorer_v1. Don't define if
__ASSUME_SIGFRAME_V2.
(__default_sa_restorer_v2, __default_rt_sa_restorer_v2): New.
* sysdeps/unix/sysv/linux/arm/nptl/Versions
(__default_sa_restorer_v1, __default_rt_sa_restorer_v1,
__default_sa_restorer_v2, __default_rt_sa_restorer_v2): Add to
GLIBC_PRIVATE.
* sysdeps/unix/sysv/linux/arm/sigaction.c [__ARM_EABI__]
(__default_sa_restorer_v1, __default_sa_restorer_v2,
__default_rt_sa_restorer_v1, __default_rt_sa_restorer_v2):
Declare.
(__default_sa_restorer, __default_rt_sa_restorer): Define as
macros depending on kernel version.
2007-04-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext-extra.S:
Put contents in a gas macro.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext-extra.S:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/getcontext.S:
Update.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/setcontext.S:
Update.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/fpu/swapcontext.S:
Update.
2006-03-28 Paul Brook <paul@codesourcery.com>
* sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
* sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
* sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
Add Thumb implementation.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
alignment for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
__arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
2007-03-28 Nathan Sidwell <nathan@codesourcery.com>
* sysdeps/m68k/dl-trampoline.S: Do not save float regs on
non-float cpus.
* sysdeps/m68k/fpu_control.h: Provide non-fpu macro definitions.
2007-02-28 Richard Sandiford <rsandifo@nildram.co.uk>
* sysdeps/mips/dl-machine.h (elf_machine_reloc): Change type of
r_info argument to ElfW(Addr).
(elf_machine_rel, elf_machine_rela): Update calls accordingly.
2007-01-31 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/bits/mathdef.h (float_t): Change to float.
2007-01-24 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/powerpc32/e500/fpu/tst-spepim.c: New.
* sysdeps/powerpc/powerpc32/e500/fpu/Makefile: Enable new test.
* sysdeps/powerpc/powerpc32/e500/fpu/strtofix.c (STRTOFIX): Check
for invalid numbers starting "0x" with no following digits.
Correct exponent normalization for hex numbers. Correct handling
of low digits in hex numbers.
2007-01-02 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/nofpu/fesetenv.c (__sim_exceptions,
__sim_disabled_exceptions, __sim_round_mode): Remove declarations.
2006-12-07 Joseph Myers <joseph@codesourcery.com>
Add PowerPC E500 port, based on SPE add-on by Aldy Hernandez.
* sysdeps/powerpc/preconfigure: New.
* sysdeps/powerpc/powerpc32/e500: New.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500: New.
2006-11-14 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/nofpu/libm-test-ulps: Add more ULPs.
2006-11-09 Steven Munroe <sjmunroe@us.ibm.com>
[BZ #2749]
* sysdeps/powerpc/nofpu/Makefile (CFLAGS-e_powl.c): Set.
(CFLAGS-s_ccoshl.c): Likewise.
(CFLAGS-s_csinhl.c): Likewise.
(CFLAGS-s_clogl.c): Likewise.
(CFLAGS-s_clog10l.c): Likewise.
(CFLAGS-s_csinl.c): Likewise.
(CFLAGS-s_csqrtl.c): Likewise.
* sysdeps/powerpc/nofpu/libm-test-ulps: Update.
2006-11-09 Steven Munroe <sjmunroe@us.ibm.com>
[BZ #2749]
* sysdeps/powerpc/nofpu/Makefile
[subdirs-soft-fp] (sysdep_routines): Remove gcc-quad-routines.
[subdirs-math] (CPPFLAGS): Add -I../soft-fp.
* sysdeps/powerpc/nofpu/Versions: Removed __fixtfdi, __fixtfsi,
__trunctfsf2, __floatunditf, __floatunsitf, and __unordtf2.
(GLIBC_2.4)
* sysdeps/powerpc/nofpu/libm-test-ulps: Update for soft-fp.
* sysdeps/powerpc/soft-fp/sfp-machine.h: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S:
New file.
2006-11-09 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/fpu/bits/mathdef.h: Move to
sysdeps/arm/bits/mathdef.h. Remove comment about FPA.
2006-11-09 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/jmpbuf-offsets.h: New.
2006-11-08 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/bits/predefs.h (__STDC_IEC_559__,
__STDC_IEC_559_COMPLEX__): Define if defined (__VFP_FP__) &&
!defined(__SOFTFP__).
* sysdeps/arm/eabi/fpu: Remove.
2006-10-26 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/eabi/nptl/sysdep-cancel.h
(DOCARGS_6): Change ".pad #20" to ".pad #16".
2006-10-24 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fclrexcpt.c: Include <sysdep.h> instead of
<asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
* sysdeps/arm/eabi/fedisblxcpt.c: Likewise.
* sysdeps/arm/eabi/feenablxcpt.c: Likewise.
* sysdeps/arm/eabi/fegetenv.c: Likewise.
* sysdeps/arm/eabi/fegetexcept.c: Likewise.
* sysdeps/arm/eabi/fegetround.c: Likewise.
* sysdeps/arm/eabi/feholdexcpt.c: Likewise.
* sysdeps/arm/eabi/fesetenv.c: Likewise.
* sysdeps/arm/eabi/fesetround.c: Likewise.
* sysdeps/arm/eabi/fraiseexcpt.c: Likewise.
* sysdeps/arm/eabi/fsetexcptflg.c: Likewise.
* sysdeps/arm/eabi/ftestexcept.c: Likewise.
* sysdeps/arm/eabi/setfpucw.c: Likewise.
2006-10-19 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (splice): Update
prototype.
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h (splice): Update
prototype.
2006-10-19 Joseph S. Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/kernel-features.h: Remove __i386__
conditional.
2006-10-19 Nicolas Pitre <nico@cam.org>
Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/memcpy.S: New file.
* sysdeps/arm/memmove.S: Likewise.
2006-09-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/fpu_control.h: If soft-float, don't use
floating-point registers.
* sysdeps/mips/__longjmp.c, sysdeps/mips/setjmp_aux.c,
sysdeps/mips/mips64/__longjmp.c, sysdeps/mips/mips64/setjmp_aux.c:
Likewise.
2006-08-31 Mark Mitchell <mark@codesourcery.com>
Julian Brown <julian@codesourcery.com>
* sysdeps/arm/bits/predefs.h: New file.
* sysdeps/arm/eabi/bits/predefs.h: Likewise.
* sysdeps/arm/eabi/fpu/bits/predefs.h: Likewise.
2006-08-31 Paul Brook <paul@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h (lll_mutex_trylock,
lll_mutex_cond_trylock): Use atomic_compare_and_exchange_val_acq.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_exchange_acq):
Disable on SMP.
(atomic_full_barrier): Define.
2006-08-23 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags):
Add "java" and "iwmmxt".
* sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Use <sysdep.h> for
HWCAP values.
(_DL_HWCAP_COUNT): Increase to 10.
* sysdeps/unix/sysv/linux/arm/sysdep.h (HWCAP_ARM_SWP,
HWCAP_ARM_HALF, HWCAP_ARM_THUMB, HWCAP_ARM_26BIT,
HWCAP_ARM_FAST_MULT, HWCAP_ARM_FPA, HWCAP_ARM_VFP, HWCAP_ARM_EDSP,
HWCAP_ARM_JAVA, HWCAP_ARM_IWMMXT): Define.
* sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Save iWMMXt registers
if HWCAP_ARM_IWMMXT set. Don't include <asm/procinfo.h>. Use
HWCAP_ARM_VFP instead of HWCAP_VFP.
* sysdeps/arm/eabi/__longjmp.S (__longjmp): Restore iWMMXt
registers if HWCAP_ARM_IWMMXT set. Don't include
<asm/procinfo.h>. Use HWCAP_ARM_VFP instead of HWCAP_VFP.
2006-08-23 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/mips64/n32/Implies: Add mips/mips64/soft-fp.
* sysdeps/mips/mips64/n64/Implies: Likewise.
* sysdeps/mips/mips64/soft-fp/Makefile: New.
* sysdeps/mips/mips64/soft-fp/e_sqrtl.c: New.
* sysdeps/mips/mips64/soft-fp/sfp-machine.h: Include <fenv.h> and
<fpu_control.h>. Use hardware exception and rounding mode
settings.
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