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2014-02-21Allow sys/auxv.h to be used from the testsuite on powerpc and sparc.Adam Conrad1-1/+1
elf/tst-auxv.c includes misc/sys/auxv.h, which ends up not actually being included due to the guard overlap, and getauxval becomes an implicit declaration and implicit pointer conversion which means, at best, the test isn't actually testing what it thinks it is and, at worst, it'll crash and burn on platforms where implict pointer conversion is a Very Bad Thing. * sysdeps/powerpc/bits/hwcap.h: Allow _SYSDEPS_SYSDEP_H guard as a synonym for _SYS_AUXV_H to allow direct inclusion. * sysdeps/sparc/bits/hwcap.h: Likewise. * sysdeps/powerpc/sysdep.h: Define _SYSDEPS_SYSDEP_H instead of _SYS_AUXV_H so we can include sysdep.h and sys/auxv.h together. * sysdeps/sparc/sysdep.h: Likewise.
2014-01-01Update copyright notices with scripts/update-copyrightsAllan McRae9-9/+9
2013-12-04PowerPC64 ELFv2 ABI 5/6: LD_AUDIT interface changesUlrich Weigand1-1/+45
The ELFv2 ABI changes the calling convention by passing and returning structures in registers in more cases than the old ABI: http://gcc.gnu.org/ml/gcc-patches/2013-11/msg01145.html http://gcc.gnu.org/ml/gcc-patches/2013-11/msg01147.html For the most part, this does not affect glibc, since glibc assembler files do not use structure parameters / return values. However, one place is affected: the LD_AUDIT interface provides a structure to the audit routine that contains all registers holding function argument and return values for the intercepted PLT call. Since the new ABI now sometimes uses registers to return values that were never used for this purpose in the old ABI, this structure has to be extended. To force audit routines to be modified for the new ABI if necessary, the patch defines v2 variants of the la_ppc64 types and routines. In addition, the patch contains two unrelated changes to the PLT trampoline routines: it fixes a bug where FPR return values were stored in the wrong place, and it removes the unnecessary save/restore of CR.
2013-11-13PowerPC: Fix __fe_mask_env exportAdhemerval Zanella1-6/+0
This patch does not export __fe_mask_env anymore, only providing a compatibility symbol. It fixes BZ#14143.
2013-10-04PowerPC floating point little-endian [7 of 15]Anton Blanchard1-12/+14
http://sourceware.org/ml/libc-alpha/2013-08/msg00086.html * sysdeps/powerpc/bits/mathinline.h (__signbitf): Use builtin. (__signbit): Likewise. Correct for little-endian. (__signbitl): Call __signbit. (lrint): Correct for little-endian. (lrintf): Call lrint.
2013-06-28PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8.Ryan S. Arnold1-6/+17
2013-06-05Remove trailing whitespace.Joseph Myers1-1/+1
2013-03-15Better distinguish between NaN/qNaN/sNaN.Thomas Schwinge1-2/+2
2013-03-01Use same installed powerpc headers for hard and soft float.Joseph Myers2-0/+190
2013-01-17Adapt installed powerpc headers better for soft-float / no-FPRs.Joseph Myers1-2/+4
2013-01-02Update copyright notices with scripts/update-copyrights.Joseph Myers7-7/+7
2013-01-01Add script to update copyright notices and reformat some to facilitate its use.Joseph Myers2-4/+2
2012-11-03Make fenv.h FE_* macros usable in #if (bug 3439).Joseph Myers1-37/+55
2012-05-20Add <sys/auxv.h> and getauxval.Richard Henderson1-0/+53
2012-02-09Replace FSF snail mail address with URLs.Paul Eggert6-18/+12
2012-01-31Always define float_t as float for PowerPC, SH and SPARC.Joseph Myers1-14/+2
2012-01-26Remove __STDC__ conditionals from installed headers.Joseph Myers1-12/+2
2010-10-19Provide FP_FAST_FMA{,F,L} definitions for x86/x86-64.Ulrich Drepper1-1/+1
2010-10-19Add C99 FP_FAST_FMA{,F,L} macros to math.hMichael Meissner1-0/+4
2009-02-16* stdlib/monetary.h: Uglify function parameter names. cvs/fedora-glibc-20090218T1534Jakub Jelinek1-3/+3
* sunrpc/rpc/pmap_clnt.h: Likewise. * sunrpc/rpc/svc.h: Likewise. * sunrpc/rpc/xdr.h: Likewise. * sunrpc/rpc/clnt.h: Likewise. * resolv/netdb.h: Likewise. * resolv/arpa/nameser.h: Likewise. * resolv/resolv.h: Likewise. * argp/argp.h: Likewise. * locale/langinfo.h: Likewise. * io/sys/stat.h: Likewise. * posix/spawn.h: Likewise. * nis/rpcsvc/nislib.h: Likewise. * malloc/obstack.h: Likewise. * sysdeps/ia64/bits/link.h: Likewise. * sysdeps/i386/bits/link.h: Likewise. * sysdeps/s390/bits/link.h: Likewise. * sysdeps/powerpc/bits/link.h: Likewise. * sysdeps/x86_64/bits/link.h: Likewise. * sysdeps/sparc/bits/link.h: Likewise. * sysdeps/sh/bits/link.h: Likewise. * sysdeps/unix/sysv/linux/i386/sys/io.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/sys/io.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Likewise. * sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise. 2009-02-16 Jakub Jelinek <jakub@redhat.com> * stdlib/monetary.h: Uglify function parameter names. * sunrpc/rpc/pmap_clnt.h: Likewise. * sunrpc/rpc/svc.h: Likewise. * sunrpc/rpc/xdr.h: Likewise. * sunrpc/rpc/clnt.h: Likewise. * resolv/netdb.h: Likewise. * resolv/arpa/nameser.h: Likewise. * resolv/resolv.h: Likewise. * argp/argp.h: Likewise. * locale/langinfo.h: Likewise. * io/sys/stat.h: Likewise. * posix/spawn.h: Likewise. * nis/rpcsvc/nislib.h: Likewise. * malloc/obstack.h: Likewise. * sysdeps/ia64/bits/link.h: Likewise. * sysdeps/i386/bits/link.h: Likewise. * sysdeps/s390/bits/link.h: Likewise. * sysdeps/powerpc/bits/link.h: Likewise. * sysdeps/x86_64/bits/link.h: Likewise. * sysdeps/sparc/bits/link.h: Likewise. * sysdeps/sh/bits/link.h: Likewise. * sysdeps/unix/sysv/linux/i386/sys/io.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/sys/io.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Likewise. * sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise.
2008-04-12* sysdeps/powerpc/fpu/fenv_libc.h: Add libm_hidden_proto forUlrich Drepper1-1/+6
__fe_nomask_env. * sysdeps/powerpc/fpu/fe_nomask.c: Add libm_hidden_def. * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c: Likewise. * sysdeps/powerpc/bits/fenv.h: Make safe for C++. * sysdeps/unix/sysv/linux/powerpc/bits/mathinline.h: New file. * sysdeps/powerpc/fpu/fegetexcept.c (__fegetexcept): Rename function from fegetexcept and make old name weak alias. * include/fenv.h: Declare __fegetexcept. * sysdeps/powerpc/fpu/fedisblxcpt.c: Use __fegetexcept instead of fegetexcept. * sysdeps/powerpc/fpu/feenablxcpt.c: Likewise. * sysdeps/powerpc/fpu/fraiseexcpt.c (__feraiseexcept): Avoid call to fetestexcept. * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (__log1pl): Use __frexpl instead of frexpl to avoid local PLT. * math/s_significandl.c (__significandl): Use __ilogbl instead of ilogbl to avoid local PLT. * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (__expm1l): Use __ldexpl instead of ldexpl to avoid local PLT. * sysdeps/ieee754/ldbl-128ibm/e_expl.c (__ieee754_expl): Use __roundl not roundl to avoid local PLT. * sysdeps/ieee754/ldbl-128/e_j0l.c: Use function names which avoid local PLTs. Use __sincosl instead of separate sinl and cosl calls. * sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
2007-05-072007-04-30 Steven Munroe <sjmunroe@us.ibm.com>Ulrich Drepper1-4/+14
Peter Bergner <bergner@us.ibm.com> * sysdeps/powerpc/bits/fenv.h: Declare __fe_mask_env extern. Define FE_NOMASK_ENV as FE_EANBLED_ENV. Define FE_MASK_ENV. * sysdeps/powerpc/fpu/Makefile: Add fe_mask to libm-support. * sysdeps/powerpc/fpu/fe_mask.c: New file. * sysdeps/powerpc/fpu/fe_nomask.c: Correct comment. * sysdeps/powerpc/fpu/fedisblxcpt.c (fedisableexcept): Call __fe_mask_env() if all FP exceptions disabled. * sysdeps/powerpc/fpu/feholdexcpt.c (feholdexcept): Copy high 32-bits from old FPSCR to new fenv to propagate DFP rounding modes. Call __fe_mask_env() if FP exceptions previously enabled. * sysdeps/powerpc/fpu/fesetenv.c (fesetenv): Change mask to merge exceptions from env. Use __fe_nomask_env() or __fe_mask_env() when transitioning from all exceptions disabled to any exception enabled or visa versa. * sysdeps/powerpc/fpu/feupdateenv.c (__feupdateenv): Change mask to merge exceptions from env. Call __fe_nomask_env or __fe_mask_env when transitioning from all exceptions disabled to any exception enabled or visa versa. * sysdeps/unix/sysv/linux/powerpc/powerpc32/fe_nomask.c: Moved to... * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c: ...here. * sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c: Moved to... * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c: ...here. * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c: New file.
2007-03-26* sysdeps/powerpc/bits/atomic.hUlrich Drepper1-4/+11
[!MUTEX_HINT_ACQ]: Define MUTEX_HINT_ACQ. [!MUTEX_HINT_REL]: Define MUTEX_HINT_REL. (__arch_compare_and_exchange_val_32_acq): Add MUTEX_HINT_ACQ to lwarx. (__arch_compare_and_exchange_val_32_rel): Add MUTEX_HINT_REL to lwarx. (__arch_atomic_exchange_val_32_acq): Add MUTEX_HINT_ACQ to lwarx. (__arch_atomic_exchange_rel_32_rel): Add MUTEX_HINT_REL to lwarx. * sysdeps/powerpc/powerpc32/bits/atomic.h [_ARCH_PWR6 || _ARCH_PWR6X]: Define MUTEX_HINT_ACQ as ",1" and MUTEX_HINT_REL as ",0". (__arch_compare_and_exchange_bool_32_acq): Add MUTEX_HINT_ACQ to lwarx. (__arch_compare_and_exchange_bool_32_rel): Add MUTEX_HINT_REL to lwarx. * sysdeps/powerpc/powerpc64/bits/atomic.h [_ARCH_PWR6 || _ARCH_PWR6D]: Define MUTEX_HINT_ACQ as ",1" and MUTEX_HINT_REL as ",0". (__arch_compare_and_exchange_bool_32_acq): Add MUTEX_HINT_ACQ to lwarx. (__arch_compare_and_exchange_bool_32_rel): Add MUTEX_HINT_REL to lwarx. (__arch_compare_and_exchange_bool_64_acq): Add MUTEX_HINT_ACQ to lwarx. (__arch_compare_and_exchange_bool_64_rel): Add MUTEX_HINT_REL to lwarx. (__arch_compare_and_exchange_val_64_acq): Add MUTEX_HINT_ACQ to lwarx. (__arch_compare_and_exchange_val_64_rel): Add MUTEX_HINT_REL to lwarx. (__arch_atomic_exchange_val_64_acq): Add MUTEX_HINT_ACQ to lwarx. (__arch_atomic_exchange_rel_64_rel): Add MUTEX_HINT_REL to lwarx. 2007-03-20 Jakub Jelinek <jakub@redhat.com>
2006-02-01* math/divtc3.c: New file.Roland McGrath1-0/+64
* math/multc3.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/Makefile [$(subdir) = math] (libm-routines): Add multc3, divtc3. * sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies: New file. * sysdeps/sparc/sparc32/fpu/s_fabsl.c: Include math.h and math_ldbl_opt.h. (fabsl): Use long_double_symbol instead of weak_alias. * sysdeps/sparc/sparc32/fpu/s_fabs.c: Include math.h and math_ldbl_opt.h. [LONG_DOUBLE_COMPAT] (fabsl): Add compat_symbol. 2006-01-31 Martin Schwidefsky <schwidefsky@de.ibm.com> Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/s390/Implies: New file. * sysdeps/unix/sysv/linux/s390/fpu/Implies: New file. * sysdeps/unix/sysv/linux/s390/nldbl-abi.h: New file. * sysdeps/s390/fpu/bits/mathinline.h (signbitl, sqrtl): New inlines. * sysdeps/s390/bits/mathdef.h: New file. * sysdeps/s390/fpu/e_sqrtl.c: New file. * sysdeps/s390/s390-32/bits/wordsize.h (__LONG_DOUBLE_MATH_OPTIONAL, __NO_LONG_DOUBLE_MATH): Define. * sysdeps/s390/s390-64/bits/wordsize.h: Likewise. * sysdeps/s390/Implies: Add ieee754/ldbl-128. * sysdeps/s390/ldbl2mpn.c: File removed. * sysdeps/s390/fpu/libm-test-ulps: Updated. 2006-01-31 Roland McGrath <roland@redhat.com> * sysdeps/alpha/fpu/bits/mathdef.h: Moved to ... * sysdeps/alpha/bits/mathdef.h: ... here. * sysdeps/i386/fpu/bits/mathdef.h: Moved to ... * sysdeps/i386/bits/mathdef.h: ... here. * sysdeps/mips/fpu/bits/mathdef.h: Moved to ... * sysdeps/mips/bits/mathdef.h: ... here. * sysdeps/m68k/fpu/bits/mathdef.h: Moved to ... * sysdeps/m68k/bits/mathdef.h: ... here. * sysdeps/powerpc/fpu/bits/mathdef.h: Moved to ... * sysdeps/powerpc/bits/mathdef.h: ... here. * sysdeps/sparc/fpu/bits/mathdef.h: Moved to ... * sysdeps/sparc/bits/mathdef.h: ... here. * sysdeps/ia64/fpu/bits/mathdef.h: Moved to ... * sysdeps/ia64/bits/mathdef.h: ... here. * sysdeps/sh/sh4/fpu/bits/mathdef.h: Moved to ... * sysdeps/sh/sh4/bits/mathdef.h: ... here. * sysdeps/x86_64/fpu/bits/mathdef.h: Moved to ... * sysdeps/x86_64/bits/mathdef.h: ... here. 2006-01-31 Jakub Jelinek <jakub@redhat.com>
2006-01-10* include/bits/setjmp.h: New file.Roland McGrath1-24/+0
* setjmp/jmpbuf-offsets.h: New file. * sysdeps/alpha/bits/setjmp.h: Move JB_* macros ... * sysdeps/alpha/jmpbuf-offsets.h: ... here, new file. * sysdeps/hppa/bits/setjmp.h (JB_SP): Macro moved ... * sysdeps/hppa/jmpbuf-offsets.h: ... here, new file. * sysdeps/i386/bits/setjmp.h: Move JB_* macros ... * sysdeps/i386/jmpbuf-offsets.h: ... here, new file. * sysdeps/mips/bits/setjmp.h (JB_PC): Macro removed. * sysdeps/powerpc/bits/setjmp.h: Move JB_* macros ... * sysdeps/powerpc/jmpbuf-offsets.h: ... here, new file. * sysdeps/s390/bits/setjmp.h: Remove __JB_* macros. * sysdeps/sh/bits/setjmp.h (JB_SIZE): Macro moved ... * sysdeps/sh/jmpbuf-offsets.h: ... here, new file. * sysdeps/sparc/sparc32/bits/setjmp.h: Move JB_* macros ... * sysdeps/sparc/sparc32/jmpbuf-offsets.h: ... here, new file. * sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Remove JB_* macros. * sysdeps/x86_64/bits/setjmp.h: Move JB_* macros ... * sysdeps/x86_64/jmpbuf-offsets.h: ... here, new file.
2006-01-10* sysdeps/powerpc/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...Roland McGrath1-6/+2
* sysdeps/powerpc/jmpbuf-unwind.h: ... here. * sysdeps/alpha/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/alpha/jmpbuf-unwind.h: ... here. * sysdeps/sparc/sparc32/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/sparc/sparc32/jmpbuf-unwind.h: ... here. * sysdeps/i386/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/i386/jmpbuf-unwind.h: ... here. * sysdeps/x86_64/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/x86_64/jmpbuf-unwind.h: ... here. * sysdeps/sh/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/sh/jmpbuf-unwind.h: ... here. * sysdeps/hppa/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/hppa/jmpbuf-unwind.h: ... here, new file. * sysdeps/mips/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/mips/jmpbuf-unwind.h: ... here. * sysdeps/m68k/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/m68k/jmpbuf-unwind.h: ... here, new file. * sysdeps/s390/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/s390/jmpbuf-unwind.h: ... here. * sysdeps/unix/sysv/linux/ia64/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/ia64/jmpbuf-unwind.h: ... here. * sysdeps/unix/sysv/linux/sparc/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ... * sysdeps/sparc/sparc64/jmpbuf-unwind.h: ... here. * sysdeps/ia64/jmpbuf-unwind.h: New file, moved from nptl/.
2005-12-28* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.hRoland McGrath1-3/+3
(PTR_MANGLE): Fix cast. * sysdeps/alpha/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument DEMANGLE, and pass SP value through it. * sysdeps/hppa/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * sysdeps/i386/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * sysdeps/m68k/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * sysdeps/mips/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * sysdeps/powerpc/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * sysdeps/s390/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * sysdeps/sh/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * sysdeps/sparc/sparc32/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * sysdeps/unix/sysv/linux/ia64/bits/setjmp.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Likewise. * sysdeps/x86_64/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise. * hurd/sigunwind.c (_hurdsig_longjmp_from_handler): Pass inline demangler function to _JMPBUF_UNWINDS. * sysdeps/mach/hurd/jmp-unwind.c (demangle_ptr): New function. (_longjmp_unwind): Pass it to _JMPBUF_UNWINDS.
2005-03-19* sysdeps/powerpc/bits/link.h (La_ppc64_regs): Add lr_vrsave.Ulrich Drepper1-3/+4
(La_ppc64_retval): Correct size of lrc_fp. * sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_profile_resolve): Fix up ABI problems and complete function.
2005-02-10* sysdeps/powerpc/powerpc32/bits/link.h: Removed.Roland McGrath1-0/+110
* sysdeps/powerpc/powerpc64/bits/link.h: Moved to... * sysdeps/powerpc/bits/link.h: ... here. New file.
2004-12-22(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper3-177/+30
2007-07-122.5-18.1Jakub Jelinek3-30/+177
2004-09-08Update.Ulrich Drepper1-0/+54
* sysdeps/powerpc/bits/atomic.h (atomic_increment): Define. (atomic_decrement): Define. * sysdeps/powerpc/bits/atomic.h: Implement atomic_increment_val and atomic_decrement_val. * sysdeps/powerpc/powerpc32/bits/atomic.h: Likewise. * sysdeps/powerpc/powerpc64/bits/atomic.h: Likewise. * csu/tst-atomic.c (do_test): Add tests of atomic_increment_val and atomic_decrement_val.
2004-04-04Update.Ulrich Drepper1-7/+7
* sysdeps/powerpc/powerpc64/bits/atomic.h: Never use matching constraints for asm mem parameters. * sysdeps/powerpc/bits/atomic.h: Likewise.
2004-02-14Update.Ulrich Drepper1-6/+22
2004-02-13 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/powerpc64/__longjmp-common.S: New file. * sysdeps/powerpc/powerpc64/__longjmp.S [NOT_IN_libc](__longjmp): Non-versioned __longjmp for rtld-__longjmp. [!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as default version of __longjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)] (__novmx__longjmp): Original version of __longjmp. * sysdeps/powerpc/powerpc64/bsd-_setjmp.S [NOT_IN_libc](_setjmp): Non-versioned _setjmp for rtld-_setjmp. [!NOT_IN_libc](__vmx_setjmp): Branch to __vmx__sigsetjmp and define as default version of _setjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)] (__novmx_setjmp): Original version of _setjmp. * sysdeps/powerpc/powerpc64/bsd-setjmp.S (__vmxsetjmp): Branch to __vmx__sigsetjmp and define as default version of setjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)] (__novmxsetjmp): Original version of setjmp. * sysdeps/powerpc/powerpc64/setjmp-common.S: New file. * sysdeps/powerpc/powerpc64/setjmp.S [NOT_IN_libc](__setjmp): Non-versioned __sigsetjmp for rtld-setjmp. [!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define as default version of __sigsetjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)] (__novmx__sigsetjmp): Original version of __sigsetjmp. * sysdeps/powerpc/powerpc32/__longjmp-common.S: New File * sysdeps/powerpc/powerpc32/__longjmp.S [NOT_IN_libc](__longjmp): Non-versioned __longjmp for rtld-__longjmp. [!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as default version of __longjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)] (__novmx__longjmp): Original version of __longjmp. * sysdeps/powerpc/powerpc32/bsd-_setjmp.S [NOT_IN_libc](_setjmp): Non-versioned _setjmp for rtld-_setjmp. [!NOT_IN_libc](__vmx_setjmp): Branch to __vmx__sigsetjmp and define as default version of _setjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)] (__novmx_setjmp): Original version of _setjmp. * sysdeps/powerpc/powerpc32/bsd-setjmp.S (__vmxsetjmp): Branch to __vmx__sigsetjmp and define as default version of setjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)] (__novmxsetjmp): Original version of setjmp. * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: New file. * sysdeps/powerpc/powerpc32/fpu/__longjmp.S [NOT_IN_libc](__longjmp): Non-versioned __longjmp for rtld-__longjmp. [!NOT_IN_libc](__vmx__longjmp): Add VMX reg support and define as default version of __longjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)] (__novmx__longjmp): Original version of __longjmp. * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S: New file. * sysdeps/powerpc/powerpc32/fpu/setjmp.S [NOT_IN_libc](__setjmp): Non-versioned __sigsetjmp for rtld-setjmp. [!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define as default version of __sigsetjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)] (__novmx__sigsetjmp): Original version of __sigsetjmp. * sysdeps/powerpc/powerpc32/setjmp-common.S: New file. * sysdeps/powerpc/powerpc32/setjmp.S [NOT_IN_libc](__setjmp): Non-versioned __sigsetjmp for rtld-setjmp. [!NOT_IN_libc](__vmx__sigsetjmp): Add VMX reg support and define as default version of __sigsetjmp. [SHARED && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)] (__novmx__sigsetjmp): Original version of __sigsetjmp. * sysdeps/powerpc/Dist: New File. * sysdeps/powerpc/Makefile (sysdep_routines): Add novmx-longjmp.c and novmx-sigjmp.c * sysdeps/powerpc/Versions (libc): To GLIBC_2.3_4 add _longjmp, __sigsetjmp, _setjmp, longjmp, and setjmp. To GLIBC_PRIVATE add __novmx__libc_longjmp, __novmx__libc_siglongjmp, __vmx__libc_longjmp, and __vmx__libc_siglongjmp. * sysdeps/powerpc/bits/setjmp.h: Define JB_VRSAVE, JB_VRS, and adjust JB_SIZE to add VMX regs to __jmp_buf. * sysdeps/powerpc/longjmp.c: New file. * sysdeps/powerpc/novmxsetjmp.h: New file. * sysdeps/powerpc/novmx-longjmp.c: New file. * sysdeps/powerpc/novmx-sigjmp.c: New file. * sysdeps/powerpc/sigjmp.c: New file.
2003-05-13Update.Ulrich Drepper1-14/+71
2003-05-12 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/bits/atomic.h (__arch_compare_and_exchange_bool_8_rel): Define. (__arch_compare_and_exchange_bool_16_rel): Define. (__ARCH_REL_INSTR): Define if not already defined. (__arch_atomic_exchange_and_add_32): Add "memory" to clobber list. (__arch_atomic_decrement_if_positive_32): Add "memory" to clobber list. (__arch_compare_and_exchange_val_32_acq): Remove release sync. (__arch_compare_and_exchange_val_32_rel): Define. (__arch_atomic_exchange_32): Remove. (__arch_atomic_exchange_32_acq): Define. (__arch_atomic_exchange_32_rel): Define. (atomic_compare_and_exchange_val_rel): Define. (atomic_exchange_acq): Use __arch_atomic_exchange_*_acq forms. (atomic_exchange_rel): Define. * sysdeps/powerpc/powerpc32/bits/atomic.h (__arch_compare_and_exchange_bool_32_acq): Remove release sync. (__arch_compare_and_exchange_bool_32_rel): Define. (__arch_compare_and_exchange_bool_64_rel): Define. (__arch_compare_and_exchange_val_64_rel): Define. (__arch_atomic_exchange_64): Remove. (__arch_atomic_exchange_64_acq): Define. (__arch_atomic_exchange_64_rel): Define. * sysdeps/powerpc/powerpc64/bits/atomic.h (__arch_compare_and_exchange_bool_32_rel): Define. (__arch_compare_and_exchange_bool_64_acq): Remove release sync. (__arch_compare_and_exchange_bool_64_rel): Define. (__arch_compare_and_exchange_val_64_acq): Remove release sync. (__arch_compare_and_exchange_val_64_rel): Define. (__arch_atomic_exchange_64): Remove. (__arch_atomic_exchange_64_acq): Define. (__arch_atomic_exchange_64_rel): Define. (__arch_atomic_exchange_and_add_64): Add "memory" to clobber list. (__arch_atomic_decrement_if_positive_64): Add "memory" to clobber list. [!UP](__ARCH_REL_INSTR): Define as lwsync. the space-padded-by-default conversion specifiers, %e, %k, %l.
2003-05-10Update.Ulrich Drepper1-9/+8
* posix/sched.h: Change prototypes of sched_getaffinity and sched_setaffinity. Define CPU_SET, CPU_CLR, CPU_ISSET, and CPU_ZERO. * sysdeps/generic/sched_getaffinity.c: Adjust definition. * sysdeps/generic/sched_setaffinity.c: Likewise. * sysdeps/generic/bits/sched.h: Define __CPU_SETSIZE, __NCPUBITS, __CPUELT, __CPUMASK, cpu_set_t, __cpu_mask, __CPU_ZERO, __CPU_SET, __CPU_CLR, and __CPU_ISSET. * sysdeps/unix/sysv/linux/bits/sched.h: Likewise. * sysdeps/unix/sysv/linux/sched_getaffinity.c: New file. * sysdeps/unix/sysv/linux/sched_setaffinity.c: New file. * include/atomic.h (atomic_exchange_acq): Renamed from atomic_exchange. (atomic_exchange_rel): New #define. * sysdeps/ia64/bits/atomic.h: Likewise. * sysdeps/i386/i486/bits/atomic.h (atomic_exchange_acq): Renamed from atomic_exchange. * sysdeps/m68k/m68020/bits/atomic.h: Likewise. * sysdeps/powerpc/bits/atomic.h: Likewise. * sysdeps/sparc/sparc32/sparcv9/bits/atomic.h: Likewise. * sysdeps/sparc/sparc64/bits/atomic.h: Likewise. * sysdeps/x86_64/bits/atomic.h: Likewise. * csu/tst-atomic.c: Use atomic_exchange_acq instead of atomic_exchange.
2003-04-17Update.Ulrich Drepper1-155/+17
2003-04-16 Jakub Jelinek <jakub@redhat.com> * elf/Makefile (distribute): Add tst-tlsmod{[7-9],1[0-2]}.c and tst-tls10.h. (tests): Add tst-tls1[0-2]. (modules-names): Add tst-tlsmod{[7-8],1[0-2]}. ($(objpfx)tst-tlsmod8.so): Depend on tst-tlsmod7.so. ($(objpfx)tst-tlsmod10.so): Depend on tst-tlsmod9.so. ($(objpfx)tst-tlsmod12.so): Depend on tst-tlsmod11.so. ($(objpfx)tst-tls10): Depend on tst-tlsmod8.so. ($(objpfx)tst-tls11): Depend on tst-tlsmod10.so. ($(objpfx)tst-tls12): Depend on tst-tlsmod12.so. * elf/tst-tls10.c: New test. * elf/tst-tls11.c: New test. * elf/tst-tls12.c: New test. * elf/tst-tls10.h: New file. * elf/tst-tlsmod7.c: New file. * elf/tst-tlsmod8.c: New file. * elf/tst-tlsmod9.c: New file. * elf/tst-tlsmod10.c: New file. * elf/tst-tlsmod11.c: New file. * elf/tst-tlsmod12.c: New file. 2003-04-15 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/bits/atomic.h: Moved ppc32/64 specific code to ... * sysdeps/powerpc/powerpc32/bits/atomic.h: New file. * sysdeps/powerpc/powerpc64/bits/atomic.h: New file. * posix/regex.h: Include <sys/types.h>.
2003-04-15Update.Ulrich Drepper1-12/+63
2003-04-15 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/bits/atomic.h [__powerpc64] (__arch_compare_and_exchange_val_64_acq): Define. [! __powerpc64] (__arch_compare_and_exchange_val_64_acq): Defined as abort stub. (__arch_compare_and_exchange_val_32_acq): Define. (atomic_compare_and_exchange_val_acq): Define.
2003-04-12Update.Ulrich Drepper1-3/+7
2003-04-11 Ulrich Drepper <drepper@redhat.com> * sysdeps/generic/libc-start.c: Cleanup MAIN_AUXVEC_ARG handling. Remove HAVE_CANCELBUF code. Replace with code using the new initializers for unwind-based cleanup handling. * sysdeps/generic/unwind.h: Update from latest gcc version. * sysdeps/unix/sysv/linux/i386/sysdep.h: Define labels in a few places to allow unwind data generation. * sysdeps/i386/bits/setjmp.h: Allow file to be included multiple times. * sysdeps/x86_64/bits/setjmp.h: Likewise. * sysdeps/sh/bits/setjmp.h: Likewise. * sysdeps/powerpc/bits/setjmp.h: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/setjmp.h: Likewise. * sysdeps/alpha/bits/setjmp.h: Likewise.
2003-03-282003-03-27 Roland McGrath <roland@redhat.com>Roland McGrath1-12/+12
* sysdeps/powerpc/bits/atomic.h [! __powerpc64__] (__arch_atomic_decrement_if_positive_64): Fix bogus definition.
2003-03-27Update.Ulrich Drepper1-24/+74
2003-03-27 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/bits/atomic.h (__arch_compare_and_exchange_bool_32_acq): Move to [!__powerpc64__]. [__powerpc64__] (__arch_compare_and_exchange_bool_32_acq): Define PPC64 specific version. [__powerpc64__] (__arch_compare_and_exchange_bool_64_acq): Change (mem) constraint to "b". [__powerpc64__] (__arch_atomic_exchange_and add_64): Replace addi with add. Change (value) contraint to "r". Change (mem) constraint to "b". [__powerpc64__] (__arch_atomic_decrement_if_positive_64): New macro. (__arch_atomic_exchange_32): Change (mem) constraint to "b". (__arch_atomic_exchange_and_add_32): Change (mem) constraint to "b". (__arch_atomic_decrement_if_positive_32): New macro. (atomic_decrement_if_positive): Use __arch* macros.
2003-03-26* csu/tst-atomic.c (do_test): Add some newRoland McGrath1-6/+6
atomic_compare_and_exchange_val_acq, atomic_add_zero, atomic_compare_and_exchange_bool_acq and atomic_add_negative tests. * include/atomic.h (atomic_add_negative, atomic_add_zero): Prefix local variable so that it doesn't clash with the one in atomic_exchange_and_add. * sysdeps/ia64/bits/atomic.h (atomic_exchange): Fix for long/void * pointers. (atomic_exchange_and_add): Implement using __sync_fetch_and_add_?i. * sysdeps/powerpc/bits/atomic.h (atomic_exchange_and_add): Force value into register. * sysdeps/s390/bits/atomic.h (__arch_compare_and_exchange_val_64_acq): Cast newval to long. * sysdeps/x86_64/bits/atomic.h (__arch_compare_and_exchange_val_64_acq): Cast newval and oldval to long. (atomic_exchange): Cast newvalue to long if sizeof == 8. (atomic_exchange_and_add): Cast value to long if sizeof == 8. (atomic_add, atomic_add_negative, atomic_add_zero): Likewise. (atomic_bit_set): Shift 1L up in all cases to shut up warnings.
2003-03-252003-03-25 Roland McGrath <roland@redhat.com>Roland McGrath1-24/+75
* sysdeps/powerpc/bits/atomic.h (__arch_atomic_exchange_32): New macro. (__arch_atomic_exchange_64): New macro. (atomic_exchange): Use them. (__arch_atomic_exchange_and_add_32): New macro. (__arch_atomic_exchange_and_add_64): New macro. (atomic_exchange_and_add): Use them. Original patch from Steven Munroe <sjmunroe@us.ibm.com>.
2003-03-21Update.Ulrich Drepper1-31/+31
2003-03-21 Ulrich Drepper <drepper@redhat.com> * cancellation.c: Adjust for new form of compare&exchange macros. * cleanup_defer.c: Likewise. * init.c: Likewise. * libc-cancellation.c: Likewise. * old_pthread_cond_broadcast.c: Likewise. * old_pthread_cond_signal.c: Likewise. * old_pthread_cond_timedwait.c: Likewise. * old_pthread_cond_wait.c: Likewise. * pthread_cancel.c: Likewise. * pthread_create.c: Likewise. * pthread_detach.c: Likewise. * pthread_join.c: Likewise. * pthread_key_delete.c: Likewise. * pthread_setcancelstate.c: Likewise. * pthread_setcanceltype.c: Likewise. * pthread_timedjoin.c: Likewise. * pthread_tryjoin.c: Likewise. * sysdeps/pthread/createthread.c: Likewise.
2003-03-20* sysdeps/powerpc/bits/atomic.h (atomic_exchange): Remove unusedRoland McGrath1-2/+2
variable. Remove superfluous memory clobber. * include/atomic.h: Syntax braino fix. * posix/tst-nice.c (do_test): Use %m formats instead of printing errno in decimal. Don't bail if niced at start. Just check that nice call bumps the total at all.
2003-03-20Update.Ulrich Drepper1-8/+58
2003-03-20 Ulrich Drepper <drepper@redhat.com> * include/atomic.h: Define atomic_exchange and atomic_decrement_if_positive if not already defined. Add some __builtin_expect. * sysdeps/i386/i486/bits/atomic.h: Define atomic_exchange. * sysdeps/x86_64/bits/atomic.h: Likewise. * sysdeps/ia64/bits/atomic.h: Pretty printing. Define atomic_exchange. * sysdeps/powerpc/bits/atomic.h: Pretty printing. Define atomic_exchange, atomic_exchange_and_add, and atomic_decrement_if_positive
2003-03-20Update.Ulrich Drepper1-0/+116
2003-03-19 Ulrich Drepper <drepper@redhat.com> * Makefile (distribute): Add include/atomic.h and bits/atomic.h. * include/atomic.h: New file. * sysdeps/i386/i486/bits/atomic.h: New file. * sysdeps/x86_64/bits/atomic.h: New file. * sysdeps/s390/bits/atomic.h: New file. * sysdeps/sh/bits/atomic.h: New file. * sysdeps/ia64/bits/atomic.h: New file. * sysdeps/powerpc/bits/atomic.h: New file. * sysdeps/generic/bits/atomic.h: New file. * sysdeps/i386/i486/atomicity.h: Removed. * sysdeps/x86_64/atomicity.h: Removed. * sysdeps/s390/s390-32/atomicity.h: Removed. * sysdeps/s390/s390-64/atomicity.h: Removed. * sysdeps/ia64/atomicity.h: Removed. * sysdeps/powerpc/powerpc32/atomicity.h: Removed. * sysdeps/powerpc/powerpc64/atomicity.h: Removed. * elf/dl-profile.c: Use atomic.h instead of atomicity.h. Adjust use of macros from atomicity.h to new names and semantics. * gmon_mcount.c: Likewise. * malloc/set-freeres.c: Likewise. * nscd/cache.c: Likewise. * stdlib/cxa_finalize.c: Likewise. * sysdeps/unix/sysv/linux/getsysstats.c: Likewise. * sysdeps/mips/ieee754.h: New file, suitable to replace both * stdlib/strtod.c (INTERNAL): While eating trailing zeros handle
2002-12-152002-12-14 Olaf Hering <olh@suse.de>Roland McGrath1-0/+2
* sysdeps/powerpc/bits/setjmp.h: Include <bits/wordsize.h>. * sysdeps/powerpc/powerpc64/setjmp.S: Fix typo in r18 load.
2002-10-17Update.Ulrich Drepper1-0/+145
2002-10-08 Richard Henderson <rth@redhat.com> * soft-fp/op-4.h: Handle carry correctly in __FP_FRAC_ADD_3, __FP_FRAC_ADD_4, __FP_FRAC_SUB_3, __FP_FRAC_SUB_4, __FP_FRAC_DEC_3, __FP_FRAC_DEC_4. * soft-fp/op-common.h: New macros _FP_DIV_MEAT_N_loop. 2002-10-08 Aldy Hernandez <aldyh@redhat.com> * configure.in: Compute completely-soft. * config.make.in: Make completely-soft available to sub-makes. * sysdeps/powerpc/soft-fp/Makefile: Add gcc-single-routines and gcc-double-routines. Add sim-full.c. Add fenv_const and fe_nomask to libm-support. * sysdeps/powerpc/soft-fp/sim-full.c: New file. * sysdeps/powerpc/soft-fp/fraiseexcpt.c: New file. * sysdeps/powerpc/soft-fp/fegetexcept.c: New file. * sysdeps/powerpc/soft-fp/fclrexcpt.c: New file. * sysdeps/powerpc/soft-fp/ftestexcept.c: New file. * sysdeps/powerpc/soft-fp/fgetexcptflg.c: New file. * sysdeps/powerpc/soft-fp/fsetexcptflg.c: New file. * sysdeps/powerpc/soft-fp/fedisblxcpt.c: New file. * sysdeps/powerpc/soft-fp/feenablxcpt.c: New file. * sysdeps/powerpc/soft-fp/fegetenv.c: New file. * sysdeps/powerpc/soft-fp/fesetenv.c: New file. * sysdeps/powerpc/soft-fp/fegetround.c: New file. * sysdeps/powerpc/soft-fp/fesetround.c: New file. * sysdeps/powerpc/soft-fp/feupdateenv.c: New file. * sysdeps/powerpc/soft-fp/feholdexcpt.c: New file. * sysdeps/powerpc/soft-fp/fenv_const.c: New file. * sysdeps/powerpc/soft-fp/libm-test-ulps: New file. * sysdeps/powerpc/soft-fp/Versions: Add libgcc soft-float symbols. Add __sim_disabled_exceptions, __sim_exceptions, __sim_round_mode. * sysdeps/powerpc/soft-float/Dist: Add sim-full.c, fenv_const.c. * sysdeps/powerpc/soft-float/sfp-machine.h: Define FP_HANDLE_EXCEPTIONS. Define FP_ROUNDMODE. Redefine FP_* macros to correspond to the FE_* bit positions. Define FP_DIV_MEAT_S to _FP_DIV_MEAT_1_loop. Define externs for __sim_exceptions, __sim_disabled_exceptions, __sim_round_mode, __simulate_exceptions. * sysdeps/powerpc/fpu/bits/fenv.h: Move file from here... * sysdeps/powerpc/bits/fenv.h: ...to here. 2002-10-06 Jakub Jelinek <jakub@redhat.com> * sysdeps/powerpc/powerpc32/dl-machine.c (__process_machine_rela): Store R_PPC_UADDR32 and R_PPC_UADDR16 one byte at a time. Use __builtin_expect for R_PPC_ADDR24 overflow check. Fix R_PPC_ADDR16, R_PPC_UADDR16 and R_PPC_ADDR14* overflow check, use __builtin_expect.
2002-10-02Update.Ulrich Drepper1-7/+0
2002-10-02 Steven Munroe <sjmunroe@us.ibm.com> Jakub Jelinek <jakub@redhat.com> * login/programs/utmpdump.c (print_entry): Copy up->ut_tv fields to struct timeval temp_tv before printing to be 32-/64-bit agnostic. * sysdeps/powerpc/bits/wordsize.h: Move to... * sysdeps/powerpc/powerpc32/bits/wordsize.h: ...here. (__WORDSIZE_COMPAT32): Define. * sysdeps/powerpc/powerpc64/bits/wordsize.h: Likewise. * sysdeps/sparc/sparc32/bits/wordsize.h (__WORDSIZE_COMPAT32): Define. * sysdeps/sparc/sparc64/bits/wordsize.h (__WORDSIZE_COMPAT32): Define. * sysdeps/s390/bits/wordsize.h: Move to... * sysdeps/s390/s390-32/bits/wordsize.h: ...here. * sysdeps/s390/s390-64/bits/wordsize.h: Likewise. * sysdeps/x86_64/bits/wordsize.h (__WORDSIZE_COMPAT32): Define. * sysdeps/unix/sysv/linux/powerpc/bits/utmp.h: New file. * sysdeps/unix/sysv/linux/powerpc/bits/utmpx.h: New file. * sysdeps/unix/sysv/linux/sparc/bits/utmp.h: New file. * sysdeps/unix/sysv/linux/sparc/bits/utmpx.h: New file. * sysdeps/unix/sysv/linux/x86_64/bits/utmp.h: New file. * sysdeps/unix/sysv/linux/x86_64/bits/utmpx.h: New file.
generated by cgit v1.1 at 2024-07-26 03:49:55 +0000