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2011-08-20Remove the file<Andreas Schwab
2011-08-20Use correct scandir64 implementation on ppc64Andreas Schwab
2011-08-10 * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Add missing comma inDavid S. Miller
enum. * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise. * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
2011-07-23Update ptrace constantsUlrich Drepper
2011-04-22Remove doubled words.Jim Meyering
2011-04-09Make ppc sync_file_range cancelable.Andreas Schwab
2011-04-01Define O_PATH.Ulrich Drepper
2011-02-17Fix INTERNAL_[V]SYSCALL_NCS macros to not cast return val to int.Ryan S. Arnold
2011-01-17Define MADV_NOHUGEPAGE.Ulrich Drepper
2011-01-17Define MADV_HUGEPAGE.Ulrich Drepper
2010-10-24powerpc: PPCA2/A2 optimized memcpy functionMichael B. Brutman
2010-09-27Revert "powerpc: PPCA2 optimized memcpy function"Ulrich Drepper
This reverts commit 44f91d3884e241e4402eb3e8b9b6dfa2acc9f80c. Conflicts: ChangeLog
2010-09-21powerpc: PPCA2 optimized memcpy functionMichael B. Brutman
2010-08-31Support fanotify_mark syscall on powerpc32Andreas Schwab
2010-08-12Define EXTPROC for Linux.Ulrich Drepper
2010-08-12PowerPC64 ABI fixesAlan Modra
2010-08-11Add support for prlimit and prlimit64 on Linux.Ulrich Drepper
2010-06-30powerpc: Re-work the Implies structureLuis Machado
This patch tries to organize the implies files for ppc, since there are a number of processors and most of them are compatible with each other (backwards compatible). Having in mind that we start the search for processor-specific files in the sysdeps/unix/sysv/linux tree (sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]/fpu to be exact), we would like to grab any linux-specific code from that tree prior to going through the other tree (sysdeps/powerpc/...). For that, i removed the Implies files that were originally inside the fpu directories and placed then in the non-fpu directories (still inside the unix/sysv/linux tree). If no processor-specific/linux-specific files could be found, we "imply" the other tree's (sysdeps/powerpc/...) fpu directory for that specific processor AND also the non-fpu directory for that same tree. If, again, no processor-specific code is found, we read another Implies file that will point to the most compatible processor that we should grab code from, and so on, until we reach the power4 processor. So, in summary, the Implies files will live inside these directories now: * sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor] * sysdeps/powerpc/powerpc[32|64]/[processor] Practical example of the order we will use to pick power6-specific code with the new structure. sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6/fpu -> sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6 -> sysdeps/powerpc/powerpc[32|64]/power6/fpu -> sysdeps/powerpc/powerpc[32|64]/power6 -> sysdeps/powerpc/powerpc[32|64]/power5+/fpu -> sysdeps/powerpc/powerpc[32|64]/power5+ -> sysdeps/powerpc/powerpc[32|64]/power5/fpu -> sysdeps/powerpc/powerpc[32|64]/power5 -> sysdeps/powerpc/powerpc[32|64]/power4/fpu -> sysdeps/powerpc/powerpc[32|64]/power4 (from here, it'll go to the generic path as usual)
2010-06-14Define F_SETPIPE_SZ and F_GETPIPE_SZ.Ulrich Drepper
2010-02-12Cleanup old obsolete PPC_REL16 checksLuis Machado
2010-02-10Fix POWER7 ImpliesLuis Machado
2010-01-18memcpy for ppc/cell.Ulrich Drepper
2010-01-11Fix double-inclusion problem of bits/stat.h.Ulrich Drepper
2010-01-09Add support for XPG7 testing.Ulrich Drepper
The header conformance testing code needed extending for XPG7. This exposed a few bugs in the headers. There are more changes to come.
2009-12-11Redefine O_SYNC and O_DSYNC to match 2.6.33+ kernels.Ulrich Drepper
2009-11-23Use struct timespec for timestamps in struct stat also if __USE_XOPEN2K8.Andreas Schwab
POSIX.1-2008 made stat.st_[acm]tim mandatory.
2009-11-19Follow kernel F_OWNER_{GID -> PGRP} change.Ulrich Drepper
But maintain compatiblity for 2.11.
2009-11-17Change misleading names of parameters of sync_file_range.Ulrich Drepper
2009-11-17Fix sync_file_range on ppc/ppc64.Jakub Jelinek
I've noticed that sync_file_range is a stub on ppc/ppc64. The kernel on these arches provides sync_file_range2 syscall with swapped parameters. The following completely untested patch ought to fix this.
2009-11-17Add missing Linux MADV_* definitions.Ulrich Drepper
2009-11-14Fix F_SETOWN_EX and F_GETOWN_EX definitions.Ulrich Drepper
2009-11-06Correct readahead syscall wrapper on powerpc32.Andreas Schwab
Due to alignment of 64bit parameters there is a dummy second argument. But other than that the syscall arguments are directly mapped to the function arguments.
2009-11-06Fix preadv, pwritev and fallocate for -D_FILE_OFFSET_BITS=64.Jakub Jelinek
As reported in http://bugzilla.redhat.com/533063 , preadv/pwritev prototypes are wrong on 32-bit arches with -D_FILE_OFFSET_BITS=64 and as I've just found, fallocate is wrong too. The problem is that only off_t is remapped to the 64-bit type transparently, __off_t is not.
2009-10-29Fix compat handling in *at functions.Ulrich Drepper
When passed an empty string for the filename, the compat code using /proc in all *at functions did the wrong thing.
2009-10-29Define F_OWNER_* and f_owner_ex for Linux targets.Ulrich Drepper
2009-10-01Define F_SETOWN_EX and F_GETOWN_EX in Linux headers.Ulrich Drepper
2009-09-15configure tweaks, support $libc_add_on_config_subdirsRoland McGrath
2009-08-22Add sigstack handling to Linux ____longjmp_chk on powerpc.Andreas Schwab
2009-05-15Add missing export of fallocate64 on 32-bit platforms.Jakub Jelinek
Due to a pasto the fallocate64 interface, introduced in glibc 2.10, isn't exported for 32-bit Linux platforms. It is too late for this now so exported them for glibc 2.11.
2009-05-09[BZ #10118]Ulrich Drepper
2009-05-06 Ryan S. Arnold <rsa@us.ibm.com> [BZ #10118] * Makeconfig (+asflags): New variable based upon ASFLAG or asflags-cpu. (ASFLAGS): Add override to set ASFLAGS to +asflags. * config.make.in (asflags-cpu): Add variable based upon @libc_cv_cc_submachine@ to propagate -mcpu=CPU from --with-cpu=CPU to the assembler. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/setcontext.S: Remove unneeded file now that the assembler emits _ARCH_PWR6 and recognizes power6 instruction set due to passing -mcpu=power6 from --with-cpu=power6 when compiling .S files. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/swapcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/swapcontext.S: Likewise.
2009-03-10Use .machine push; .machine "power6" and .machine pop around mtfsf insns ↵Ulrich Drepper
outside of _ARCH_PWR6 define.
2009-03-03* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Declare fallocate{,64}.Ulrich Drepper
* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise. * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
2009-03-02* sysdeps/powerpc/powerpc32/power7/fpu/Implies: New file.Ulrich Drepper
* sysdeps/powerpc/powerpc32/power7/Implies: Likewise. * sysdeps/powerpc/powerpc64/power7/fpu/Implies: Likewise. * sysdeps/powerpc/powerpc64/power7/Implies: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies: Likewise.
2009-02-26* include/features.h: Define macros for XPG7/POSIX 2008.Ulrich Drepper
* sysdeps/unix/sysv/linux/bits/stat.h: Protect UTIME_NOW and UTIME_OMIT only with __USE_ATFILE. * sysdeps/unix/sysv/linux/ia64/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/stat.h: Likewise. * io/sys/stat.h: Move mknodat definition into same conditional as mknod. * time/sys/time.h: futimesat is not among the functions accepted into the POSIX standard.
2009-02-07[BZ #7095]Ulrich Drepper
2009-02-06 Ulrich Drepper <drepper@redhat.com> [BZ #7095] * bits/confname.h: Add SUSv7 macros for getconf environments. * bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/i386/bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/environments.h: Likewise. * posix/confstr.c: Handle SUSv5 and SUSv7 environments. * posix/getconf.c: Likewise. * posix/sysconf.c: Likewise. * sysdeps/posix/sysconf.c: Likewise. * posix/Makefile (getconf.speclist): Also collect SUSv5 and SUSv7 environments.
2009-01-30(SHM_EXEC): Define.Andreas Jaeger
2009-01-30[BZ #9726]Ulrich Drepper
2009-01-11 Ryan S. Arnold <rsa@us.ibm.com> [BZ #9726] * sysdeps/powerpc/fpu/tst-setcontext-fpscr.c (_SET_DI_FPSCR, _SET_SI_FPSCR): Clobber fp0 to prevent erroneous test-case passes. 2009-01-08 Ryan S. Arnold <rsa@us.ibm.com> [BZ #9726] * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S (__CONTEXT_FUNC_NAME): Fix mtfsf to use fp31 instead of fp0. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S (__CONTEXT_FUNC_NAME): Fix mtfsf to use fp31 instead of fp0.
2008-12-032008-11-26 Roland McGrath <roland@redhat.com>Roland McGrath
* sysdeps/unix/sysv/linux/alpha/ipc_priv.h: Renamed to ... * sysdeps/unix/sysv/linux/powerpc/ipc_priv.h: ... here.
2008-11-17[BZ #6411]Ulrich Drepper
2008-11-13 Ryan S. Arnold <rsa@us.ibm.com> [BZ #6411] * sysdeps/powerpc/fpu/Makefile: Added test case tst-setcontext-fpscr. * sysdeps/powerpc/fpu/feholdexcpt.c (_FPU_MASK_ALL): Define to replace magic numbers. * sysdeps/powerpc/fpu/fenv_libc.h (fesetenv_register): Dynamically choose mtfsf insn based on PPC_FEATURE_HAS_DFP. (relax_fenv_state): Same as above. (FPSCR_29): Reserve bit in ISA 2.05. (FPSCR_NI): Provide define for compat. * sysdeps/powerpc/fpu/fesetenv.c (_FPU_MASK_ALL): Define to replace magic numbers. * sysdeps/powerpc/fpu/feupdateenv.c (_FPU_MASK_ALL): Define to replace magic numbers. * sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: New file. Test case to test setcontext and swapcontext with dynamic 64-bit FPSCR detection. * sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S (__longjmp): Adjust access to hwcap to account for hwcap size increase to uint64_t. * sysdeps/powerpc/powerpc32/fpu/setjmp-common.S (__sigsetjmp ): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext-common.S (*setcontext): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/setcontext.S: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/swapcontext.S: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S (*setcontext): dynamically select mtfsf insn based on PPC_FEATURE_HAS_DFP. Adjust access to hwcap to account for hwcap size increase to uint64_t. * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S (*swapcontext): dynamically select mtfsf insn based on PPC_FEATURE_HAS_DFP. Adjust access to hwcap to account for hwcap size increase to uint64_t. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/setcontext.S: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/swapcontext.S: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S (*setcontext): dynamically select mtfsf insn based on PPC_FEATURE_HAS_DFP. * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S (*swapcontext): dynamically select mtfsf insn based on PPC_FEATURE_HAS_DFP.
2008-08-17[BZ #6845]Ulrich Drepper
2008-08-14 Ryan S. Arnold <rsa@us.ibm.com> [BZ #6845] * sysdeps/powerpc/fpu/bits/mathinline.h (__signbitl): Copy new __signbitl definition and __LONG_DOUBLE_128__ guard from: * sysdeps/unix/sysv/linux/powerpc/bits/mathinline.h: Remove as redundant. Functions which call floating point assembler operations should go into a sysdeps powerpc/fpu directory.
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