* sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S: On 32-bit, clear
upper 32-bits of the length value in %o2 since we use branch-on-register
tests which consider the entire 64-bit register.
* sysdeps/sparc/sparc64/multiarch/memset-niagara4.S: New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memset-niagara4.S: New
file.
* sysdeps/sparc/sparc64/multiarch/Makefile: Add to
sysdep_routines.
* sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: Likewise.
* sysdeps/sparc/sparc64/multiarch/memset.S: Use Niagara-4 memset
and bzero when HWCAP_SPARC_CRYPTO is present.
* sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S: New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-niagara4.S: New
file.
* sysdeps/sparc/sparc64/multiarch/Makefile: Add to
sysdep_routines.
* sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: Likewise.
* sysdeps/sparc/sparc64/multiarch/memcpy.S: Use Niagara-4 memcpy
and mempcpy when HWCAP_SPARC_CRYPTO is set.
[BZ #14376]
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Do not
pass reloc->r_addend in as the 'high' argument to
sparc64_fixup_plt when handling R_SPARC_JMP_IREL relocations.
* sysdeps/sparc/sparc32/sparcv9/addmul_1.S: New file.
* sysdeps/sparc/sparc32/sparcv9/submul_1.S: New file.
* sysdeps/sparc/sparc32/sparcv9/mul_1.S: New file.
The original runtime linker auditing interface described
by Solaris allows the 5th argument of la_pltenter() to be
modified. This patch cleans up the ldsodefs.h definitions
such that the 5th argument is not constant.
At one point the 5th argument *was* constant but this was
changed with commit 2413fdba7a.
This patch updates alpha, ia64, mips, sh and sparc with similar
changes.
fmovd clears the current exception field in the %fsr, fsrc2
does not and therefore runs more efficiently on some cpus.
* sysdeps/sparc/sparc64/memcpy.S: Use fsrc2 to move 64-bit
values between float registers.
* sysdeps/sparc/sparc64/memset.S: Likewise.
* sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_util.c
(___Q_simulate_exceptions): Use real FP ops rather than writing
into the %fsr.
* sysdeps/sparc/sparc32/soft-fp/q_util.c (__Qp_handle_exceptions):
Likewise.
* soft-fp/soft-fp.h (FP_CUR_EXCEPTIONS): Define.
(FP_TRAPPING_EXCEPTIONS): Provide default implementation.
* sysdeps/sparc/sparc32/soft-fp/sfp-machine.h
(FP_TRAPPING_EXCEPTIONS): Define.
* sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
(FP_TRAPPING_EXCEPTIONS): Define.
* soft-fp/op-common.h (_FP_PACK_SEMIRAW): Signal underflow for
subnormals only when inexact has been signalled or underflow
exceptions are enabled.
(_FP_PACK_CANONICAL): Likewise.
* sysdeps/sparc/sparc32/bits/atomic.h: Include sysdep.h to get
HWCAP_* values only after the memory barriers have been defined.
(atomic_full_barrier): Define.
(atomic_read_barrier): Define.
(atomic_write_barrier): Define.
[BZ# 6794]
* sysdeps/ieee754/ldbl-96/s_ilogbl.c: Moved to ...
* sysdeps/ieee754/ldbl-96/e_ilogbl.c: ... here.
Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.
* sysdeps/ieee754/ldbl-128/s_ilogbl.c: Moved to ...
* sysdeps/ieee754/ldbl-128/e_ilogbl.c: ... here.
Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.
* sysdeps/ieee754/ldbl-64-128/s_ilogbl.c: Moved to ...
* sysdeps/ieee754/ldbl-64-128/e_ilogbl.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/s_ilogbl.c: Moved to ...
* sysdeps/sparc/sparc64/soft-fp/e_ilogbl.c: ... here.
Rename __ilogbl to __ieee754_ilogbl and remove weak_alias.
* sysdeps/sparc/sparc64/multiarch/memcpy.S: Provide a hidden def to
the IFUNC routine in the libc case.
* sysdeps/sparc/sparc64/multiarch/memcpy.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/multiarch/rtld-memset.c: New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/rtld-memcpy.c: New file.
* sysdeps/sparc/sparc32/sparcv9/rtld-memset.c: New file.
* sysdeps/sparc/sparc32/sparcv9/rtld-memcpy.c: New file.
* sysdeps/sparc/sparc64/multiarch/rtld-memset.c: New file.
* sysdeps/sparc/sparc64/multiarch/rtld-memcpy.c: New file.
* sysdeps/sparc/sparc64/rtld-memset.c: New file.
* sysdeps/sparc/sparc64/rtld-memcpy.c: New file.
* sysdeps/sparc/Makefile: Add -fPIC to ASFLAGS-.os here....
* sysdeps/sparc/sparc32/Makefile: rather than here...
* sysdeps/sparc/sparc64/Makefile: and here.
* sysdeps/sparc/sparc64/fpu/s_fmax.S: New file.
* sysdeps/sparc/sparc64/fpu/s_fmaxf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_fmin.S: New file.
* sysdeps/sparc/sparc64/fpu/s_fminf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmaxf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_fminf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new vis3
fmin/fmax sysdep routines.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_finite-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add new VIS3 routines.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new VIS3 routines.
* sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
New file.
* sysdeps/sparc/configure.in: New file.
* sysdeps/sparc/configure: Generate.
* configure.in (libc_cv_sparc_as_vis3): Substitute.
* configure: Regenerate.
* config.h.in (HAVE_AS_VIS3_SUPPORT): New.
* config.make.in (have-as-vis3): New.
* sysdeps/sparc/sparc32/sparcv9/Makefile (ASFLAGS-*): If VIS3 is
available use -Av9d instead of -Av9a.
* sysdeps/sparc/sparc64/Makefile: Likewise.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf-vis3.S: New file.
* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_copysign.S (__copysign): Use fzeros/fnegs
to load 0x80000000 into a float register instead of using the stack.
* sysdeps/sparc/sparc64/fpu/s_copysignf.S (__copysignf): Likewise.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Protect local
variables with appropriate CPP guards.
* sysdeps/sparc/sparc32/dl-trampoline.S: Propagate the stack_ptr from the
frame pointer, not the stack pointer. Correct layout comments. Fix test
on resulting framesize and the management of the outregs buffer for pltexit.
Preserve floating point return values across _dl_call_pltexit call.
* sysdeps/sparc/sparc64/dl-trampoline.S: Fix test on resulting
framesize and the management of the outregs buffer for pltexit.
Preserve floating point return values across _dl_call_pltexit
call.
* elf/sotruss-lib.c (la_sparc32_gnu_pltenter, la_sparc64_gnu_pltenter,
la_sparc32_gnu_pltexit, la_sparc64_gnu_pltexit): New functions.
(print_exit): Fix format string for return register value.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_llrint.S: New file.
* sysdeps/sparc/sparc64/fpu/s_llrintf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_lrint.S: New file.
* sysdeps/sparc/sparc64/fpu/s_lrintf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_finite.S: New file.
* sysdeps/sparc/sparc64/fpu/s_finitef.S: New file.
* sysdeps/sparc/sparc64/fpu/s_isinf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_isinff.S: New file.
* sysdeps/sparc/sparc32/fpu/s_signbit.S: New file.
* sysdeps/sparc/sparc32/fpu/s_signbitf.S: New file.
* sysdeps/sparc/sparc32/fpu/s_signbitl.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: New file.
* sysdeps/sparc/sparc64/fpu/s_isnan.S: New file.
* sysdeps/sparc/sparc64/fpu/s_isnanf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_signbit.S: New file.
* sysdeps/sparc/sparc64/fpu/s_signbitf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_signbitl.S: New file.
* sysdeps/sparc/sparc32/fpu/w_sqrt.S: New file.
* sysdeps/sparc/sparc32/fpu/w_sqrtf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: New file.
* sysdeps/sparc/sparc64/fpu/w_sqrt.S: New file.
* sysdeps/sparc/sparc64/fpu/w_sqrtf.S: New file.
* sysdeps/sparc/sparc32/fpu/s_copysign.S: New file.
* sysdeps/sparc/sparc32/fpu/s_copysignf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_copysign.S: New file.
* sysdeps/sparc/sparc64/fpu/s_copysignf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_floorf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_floor.S: New file.
* sysdeps/sparc/sparc64/fpu/s_floorf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: New file.
* sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_ceil.S: New file.
* sysdeps/sparc/sparc64/fpu/s_ceilf.S: New file.
* sysdeps/sparc/sparc64/fpu/s_rint.S: New file.
* sysdeps/sparc/sparc64/fpu/s_rintf.S: New file.
* sysdeps/sparc/sparc32/__longjmp.S: Unwind in the 'thread' path
using a normal save/restore sequence, rather than allocating a
dummy stack frame just to store a frame pointer and restore.
* sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
* config.h.in (HAVE_BINUTILS_GOTDATA): New.
(HAVE_GCC_GOTDATA): New.
* sysdeps/sparc/elf/configure.in: Test for GOTDATA
relocation support in both binutils and gcc.
* sysdeps/sparc/elf/configure: Regenerate.
* sysdeps/unix/sparc/sysdep.h (SPARC_PIC_THUNK): New macro.
(SETUP_PIC_REG): Use SPARC_PIC_THUNK and don't save and restore
%o7 across the call.
(SETUP_PIC_REG_LEAF): Do %o7 save/restore in this new macro
instead.
* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Use
SETUP_PIC_REG_LEAF.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
* sysdeps/sparc/crti.S: Use SETUP_PIC_REG.
* sysdeps/sparc/crtn.S: Likewise.
/
* sysdeps/sparc/Makefile: Add -fPIC when building crt{i,n}.S
* sysdeps/sparc/crti.S: New file.
* sysdeps/sparc/crtn.S: New file.
* sysdeps/sparc/sparc32/Makefile: Remove initfini handling.
* sysdeps/sparc/sparc64/Makefile: Likewise.
nptl/
* sysdeps/sparc/Makefile: Add -fPIC when building pt-crti.S and crtn.S
2010-03-03 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_lazy_rel): Must
pass '1' for 't' argument to sparc_fixup_plt.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_lazy_rel):
Likewise.
* sysdeps/sparc/sparc32/dl-plt.h (OPCODE_BA_PT): Define.
(sparc_fixup_plt): Document 't' argument. Enable branch
optimization and use v9 branches when possible. Explain why we
cannot unconditionally patch the branch into the first PLT
instruction.
* sysdeps/sparc/sparc64/dl-plt.h (sparc64_fixup_plt): Document 't'
argument. Use v9 branches when possible. Explain why we can in
fact unconditionally use a branch in the first PLT instruction
here.
When prelinking fails we have to rewrite the PLT, but the code
doing so forgets to adjust all rela->r_offset addresses by the
location of where the object was actually mapped.
When prelinking fails we have to rewrite the PLT, but the code
doing so forgets to adjust all rela->r_offset addresses by the
location of where the object was actually mapped.
make sure any registers used with 64-bit 'branch-on-register'
instructions have their top 32-bits clear.
* sysdeps/sparc/sparc64/sparcv9v/memset.S: Likewise.
* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S: Likewise.
2008-10-09 Jakub Jelinek <jakub@redhat.com>
David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc64/sparcv9v/memcpy.S: When not USE_BPR,
make sure any registers used with 64-bit 'branch-on-register'
instructions have their top 32-bits clear.
* sysdeps/sparc/sparc64/sparcv9v/memset.S: Likewise.
* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S: Likewise.
(FIRST_FRAME_POINTER): Define.
* sysdeps/sparc/sparc64/backtrace.c: New file.
2008-05-20 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h
(FIRST_FRAME_POINTER): Define.
2008-05-09 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc64/backtrace.c: New file.
* sysdeps/sparc/sparc-mcount.S: Likewise.
* sysdeps/sparc/Makefile: Add sparc-mcount target to
sysdep_routines in gmon directory.
2008-05-14 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/machine-gmon.h: New file.
* sysdeps/sparc/sparc-mcount.S: Likewise.
* sysdeps/sparc/Makefile: Add sparc-mcount target to
sysdep_routines in gmon directory.
* sysdeps/sparc/sparc64/Makefile: Use -mcpu=v9 for initfini.s build.
2008-05-05 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc32/Makefile: Use -mcpu=v7 for initfini.s build.
* sysdeps/sparc/sparc64/Makefile: Use -mcpu=v9 for initfini.s build.
* misc/bits/syslog.h (syslog): When __va_arg_pack is defined,
implement as __extern_always_inline function.
(vsyslog): Define as __extern_always_inline function unconditionally.
* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf):
When __va_arg_pack is defined, implement as __extern_always_inline
functions.
(vsprintf, vsnprintf, vprintf, vfprintf): Define as
__extern_always_inline functions unconditionally.
* libio/bits/stdio.h (vprintf): Ifdef out the inline when
bits/stdio2.h will be included.
* wcsmbs/bits/wchar2.h (__swprintf_alias): New redirect.
(swprintf, wprintf, fwprintf): When __va_arg_pack is defined,
implement as __extern_always_inline functions.
(vswprintf, vwprintf, vfwprintf): Define as
__extern_always_inline functions unconditionally.
* debug/tst-chk1.c (do_test): Enable remaining tests for C++.
2007-09-03 Jakub Jelinek <jakub@redhat.com>
* misc/sys/cdefs.h (__extern_inline, __extern_always_inline): Only
define in C++ for GCC 4.3+, in C++ always use __gnu_inline__
attribute.
* include/features.h (__USE_EXTERN_INLINES): Define only when
__extern_inline is defined.
* stdlib/stdlib.h: Include bits/stdlib.h when __extern_always_inline
is defined instead of when not __cplusplus.
* misc/sys/syslog.h: Include bits/syslog.h when __extern_always_inline
is defined instead of when not __cplusplus.
* socket/sys/socket.h: Include bits/socket2.h when
__extern_always_inline is defined instead of when not __cplusplus.
* libio/stdio.h: Include bits/stdio2.h when __extern_always_inline
is defined instead of when not __cplusplus.
* posix/unistd.h: Include bits/unistd.h when __extern_always_inline
is defined instead of when not __cplusplus.
* string/string.h: Include bits/string3.h when __extern_always_inline
is defined instead of when not __cplusplus.
* wcsmbs/wchar.h: Include bits/wchar2.h when __extern_always_inline
is defined instead of when not __cplusplus.
(btowc, wctob): Don't guard the inlines with ifndef __cplusplus.
* io/fcntl.h: Don't include bits/fcntl2.h if __extern_always_inline
is not defined.
* misc/bits/syslog-ldbl.h: Guard *_chk stuff with
defined __extern_always_inline instead of !defined __cplusplus.
* libio/bits/stdio-ldbl.h: Likewise.
* wcsmbs/bits/wchar-ldbl.h: Likewise.
* misc/bits/syslog.h (syslog): Don't define for C++.
(vsyslog): Use __extern_always_inline function for C++ instead of
a macro.
* libio/bits/stdio.h (__STDIO_INLINE): Define to __extern_inline
whenever that macro is defined.
(vprintf): Don't provide the inline for C++.
(fread_unlocked, fwrite_unlocked): Don't define the macros for C++.
* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf): Don't
define the macros for C++.
(vsprintf, vsnprintf, vprintf, vfprintf): Define as
__extern_always_inline functions for C++.
* io/sys/stat.h (stat, lstat, fstat, fstatat, mknod, mknodat,
stat64, lstat64, fstat64, fstatat64): Don't define if not
__USE_EXTERN_INLINES.
* wcsmbs/bits/wchar2.h: Fix #error message.
(swprintf, wprintf, fwprintf): Don't define the macros for C++.
(vswprintf, vwprintf, vfwprintf): Define using
__extern_always_inline functions for C++.
* string/bits/string3.h: Don't #undef macros if __cplusplus.
(memcpy, memmove, mempcpy, memset, bcopy, bzero, strcpy, stpcpy,
strncpy, strcat, strncat): Define as __extern_always_inline
functions instead of macros for C++.
* math/bits/cmathcalls.h: Guard __extern_inline routines with
defined __extern_inline.
* sysdeps/alpha/fpu/bits/mathinline.h (__MATH_INLINE): Define
to __extern_inline whenever that macro is defined.
* sysdeps/ia64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/i386/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/i386/i486/bits/string.h (__STRING_INLINE): Likewise.
* sysdeps/s390/bits/string.h (__STRING_INLINE): Likewise.
* sysdeps/s390/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/powerpc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/x86_64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/sparc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/unix/sysv/linux/sys/sysmacros.h (gnu_dev_major,
gnu_dev_minor, gnu_dev_makedev): Remove __extern_inline from
prototypes. Only provide __extern_inline routines if
__USE_EXTERN_INLINES.
* debug/Makefile: Add rules to build and run tst-{,lfs}chk{4,5,6}
tests.
* debug/tst-chk1.c (do_prepare, do_test): Allow compilation as C++.
For now avoid some *printf tests in C++. Skip all testing
if __USE_FORTIFY_LEVEL is defined, but __extern_always_inline macro
is not.
* debug/tst-chk4.cc: New file.
* debug/tst-chk5.cc: New file.
* debug/tst-chk6.cc: New file.
* debug/tst-lfschk4.cc: New file.
* debug/tst-lfschk5.cc: New file.
* debug/tst-lfschk6.cc: New file.
* include/wchar.h (__vfwprintf_chk, __vswprintf_chk): Avoid
prototypes in C++.
* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
__vfprintf_chk, __fgets_unlocked_chk, __fgets_chk): Likewise.
FE_UNDERFLOW on Niagara CPUs.
* sysdeps/sparc/fpu/feholdexcpt.c (feholdexcept): Clear all
exceptions.
* sysdeps/unix/sysv/linux/sparc/internaltypes.h (sparc_new_sem,
sparc_old_sem): New structs.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
(__sem_wait_cleanup): New function.
(__new_sem_wait): Use sparc_new_sem structure. Bump and afterwards
decrease nwaiters. Register __sem_wait_cleanup as cleanup handler.
Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
lll_futex_wait.
(__old_sem_wait): New function.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c: Include
nptl/sysdeps/unix/sysv/linux/sparc version.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c:
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
(__new_sem_trywait): Use sparc_old_sem structure.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
(sem_timedwait): Use sparc_new_sem structure. Bump and afterwards
decrease nwaiters. Register __sem_wait_cleanup as cleanup handler.
Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
lll_futex_timed_wait.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c (__new_sem_post):
Use sparc_new_sem structure. Only wake if nwaiters > 0. Pass
isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
lll_futex_wake.
(__old_sem_post): New function.
* sysdeps/unix/sysv/linux/sparc/sem_wait.c: New file.
* sysdeps/unix/sysv/linux/sparc/sem_init.c: New file.
* sysdeps/unix/sysv/linux/sparc/sem_timedwait.c: New file.
* sysdeps/unix/sysv/linux/sparc/sem_post.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c: Remove.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c: Remove.
2007-08-15 Jakub Jelinek <jakub@redhat.com>
* sysdeps/sparc/fpu/fraiseexcpt.c (__feraiseexcept): Fix raising
FE_UNDERFLOW on Niagara CPUs.
* sysdeps/sparc/fpu/feholdexcpt.c (feholdexcept): Clear all
exceptions.
need to check GLRO(dl_hwcap) & HWCAP_SPARC_FLUSH on sparcv9.
(sparc_fixup_plt): Add do_flush argument instead of figuring whether
flush should be used or not inside of the function.
(elf_machine_fixup_plt, elf_machine_rela): Adjust caller.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone,
__thread_start): Use HIDDEN_JUMPTARGET.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone,
__thread_start): Likewise.
* sysdeps/unix/sysv/linux/sparc/sysdep.h (JUMPTARGET): Define.
nptl/
* sysdeps/unix/sysv/linux/lowlevellock.c: Comment fix.
* sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c
(__lll_timedwait_tid): Pass LLL_SHARED as 4th argument to
lll_futex_timed_wait.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_runtime_setup): No
need to check GLRO(dl_hwcap) & HWCAP_SPARC_FLUSH on sparcv9.
(sparc_fixup_plt): Add do_flush argument instead of figuring whether
flush should be used or not inside of the function.
(elf_machine_fixup_plt, elf_machine_rela): Adjust caller.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone,
__thread_start): Use HIDDEN_JUMPTARGET.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone,
__thread_start): Likewise.
* sysdeps/unix/sysv/linux/sparc/sysdep.h (JUMPTARGET): Define.
