mirror of
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3680f14a7d
In a multithreaded environment the call to vfork was incorrectly creating a stack frame. Given that the child unwinds the stack frame first to call exec, it will corrupt any values the parent stored in the stack frame. The solution is to avoid creating a stack frame unless required to call an error function, in which case we are assured no child was created.
703 lines
24 KiB
Plaintext
703 lines
24 KiB
Plaintext
2010-06-24 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Only create stack
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frame around call to SYSCALL_ERROR_HANDLER. Do not restore %rp
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from the stack frame on successfull return.
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2010-06-23 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/getcontext.S (__getcontext_ret):
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Document that this function is a non-standard calling ABI.
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Document register usage.
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(__getcontext): Use normal %sp without adjustment. Use named
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resgister %sp.
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* sysdeps/unix/sysv/linux/hppa/makecontext.c: Remove FRAME_SIZE.
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Define FRAME_SIZE_UL, FRAME_SIZE_BYTES, ARGS.
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(__makecontext): Create and setup a stack frame.
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* sysdeps/unix/sysv/linux/hppa/setcontext.S (__setcontext):
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Use named register %sp. Do not use oSS_SP.
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2010-06-07 Andreas Schwab <schwab@redhat.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/pthread.h: Update to agree
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with generic file.
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2010-03-30 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/bits/socket.h: Define
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MSG_WAITFORONE.
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2010-02-17 Matt Turner <mattst88@gmail.com>
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* sysdeps/unix/sysv/linux/hppa/bits/socket.h: Actually fix
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SOCK_CLOEXEC to match O_CLOEXEC.
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2010-02-02 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/bits/mman.h: Define
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MADV_MERGEABLE and MADV_UNMERGEABLE.
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2010-02-02 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/hppa/nptl/tls.h (__set_cr27): Clobber
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link register r31.
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2010-02-02 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/makecontext.c (__makecontext):
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Support more than 8 arguments.
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2010-02-01 Kyle McMartin <kyle@redhat.com>
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* sysdeps/unix/sysv/linux/hppa/bits/socket.h: Fix value of
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SOCK_CLOEXEC to match O_CLOEXEC.
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2010-02-01 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/Versions: Bump
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errlist-compat to 257 for GLIBC_2.12.
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* sysdeps/unix/sysv/linux/hppa/bits/errno.h
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(EOWNERDEAD): Define if not already defined.
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(ENOTRECOVERABLE): Likewise.
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(ERFKILL): Likewise.
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2009-11-29 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h:
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Rearrange file to reduce future maintenance.
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[__USE_GNU]: Update F_GETOWN_EX, and F_SETOWN_EX.
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Define f_owner_ex an __pid_type.
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2009-11-25 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
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Use correct alignment for pthread_mutex_t, pthread_cond_t,
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and pthread_rwlock_t.
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2009-11-22 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Avoid warnings
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by casting oldval to int.
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2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
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[BZ #6676]
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* sysdeps/unix/sysv/linux/hppa/socket.h: Move from here...
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* sysdeps/unix/sysv/linux/hppa/bits/socket.h: ... to here.
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2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/Versions (libc): Add
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fallocate64@@GLIBC_2.11.
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* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h
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[__USE_GNU]: Define F_GETOWN_EX, and F_SETOWN_EX.
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[!__USE_FILE_OFFSET64]: Define fallocate.
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[__USE_FILE_OFFSET64 && __REDIRECT]: Define __REDIRECT.
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[__USE_FILE_OFFSET64 && !__REDIRECT]: Define fallocate as
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fallocate64.
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[__USE_LARGEFILE64]: define fallocate64.
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2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/hppa/dl-fptr.h: Update copyright year.
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Reduce ELF_MACHINE_BOOT_FPTR_TABLE_LEN to 64.
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Implement ELF_MACHINE_LOAD_ADDRESS using PC relative loads.
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2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
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Remove FUTEX_WAITERS, FUTEX_OWNER_DIED, and FUTEX_TID_MASK.
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2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
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Aurelian Jarno <aurelien@aurel32.net>
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[BZ #10527]
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* sysdeps/unix/sysv/linux/hppa/socket.h: New file.
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2009-11-15 Carlos O'Donell <carlos@codesourcery.com>
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[BZ #6676]
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* sysdeps/hppa/elf/start.S: Use R_PARISC_DLTIND* relocations
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to support -fPIE.
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2009-11-08 Carlos O'Donell <carlos@codesourcery.com>
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[BZ #10920]
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* sysdeps/hppa/libgcc_s.h: New file.
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* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Remove.
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* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Remove.
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2009-09-08 Carlos O'Donell <carlos@codesourcery.com>
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sysdeps/unix/sysv/linux/hppa/
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* internaltypes.h: New file.
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sysdeps/unix/sysv/linux/hppa/nptl/
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* pthreadP.h: New file.
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* pthread.h: New file.
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* pthread_cond_broadcast.c: New file.
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* pthread_cond_destroy.c: New file.
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* pthread_cond_init.c: New file.
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* pthread_cond_signal.c: New file.
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* pthread_cond_timedwait.c: New file.
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* pthread_cond_wait.c: New file.
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* bits/pthreadtypes.h: Make pthread_mutex_t,
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pthread_rwlock_t, and pthread_cond_t backwards
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compatible.
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2009-04-24 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/hppa/hppa1.1/s_signbit.c: New file.
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2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/hppa/dl-machine.h: Remove VALID_ELF_OSABI,
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VALID_ELF_ABIVERSION, and VALID_ELF_HEADER.
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2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Do not include
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sysdep.h. Document the reason for other includes.
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2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/sysdep.h [!__ASSEMBLER__]:
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Include errno.h.
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2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
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Adjust comment. Sort macros alphabetically. Remove old
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lock comments.
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2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c:
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Update from nptl/sysdeps/pthread/unwind-forcedunwind.c
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* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c:
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Update from nptl/sysdeps/pthread/unwind-resume.c
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2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
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FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME,
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and FUTEX_BITSET_MATCH_ANY.
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2009-02-22 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/Versions: Add missing bracket.
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2009-02-22 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/hppa/dl-machine.h: Use _dl_runtime_profile.
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2009-02-13 Khem Raj <raj.khem@gmail.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c
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(libgcc_s_handle): New variable.
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(pthread_cancel_init): Depend in libgcc_s_handle for decision to
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load DSO. Assign last.
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(__unwind_freeres): New function.
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2009-02-09 Arthur Loiret <aloiret@debian.org>
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[BZ #9717]
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* sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h
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(MALLOC): Adjust __libc_tsd_define arguments.
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(tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get}
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arguments.
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2008-08-07 Helge Deller <deller@gmx.de>
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* sysdeps/unix/sysv/linux/hppa/ucontext_i.sym: New file.
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* sysdeps/unix/sysv/linux/hppa/Makefile: New file.
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* sysdeps/unix/sysv/linux/hppa/getcontext.S: New file.
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* sysdeps/unix/sysv/linux/hppa/makecontext.c: New file.
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* sysdeps/unix/sysv/linux/hppa/setcontext.S: New file.
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* sysdeps/unix/sysv/linux/hppa/swapcontext.c: New file.
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2008-06-17 Aurelian Jarno <aurelien@aurel32.net>
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Carlos O'Donell <carlos@systemhalted.org>
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[BZ #6037]
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* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Check for -11
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(-EAGAIN) instead of 11. Loop again when the kernel
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returns -45 (-EDEADLOCK). Add back memory clobber.
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Do not initialize lws_ret and lws_errno.
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2008-06-17 Guy Martin <gmsoft@tuxicoman.be>
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[BZ #5957]
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
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Use shared futex in lll_wait_tid().
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2008-05-12 Aurelien Jarno <aurelien@aurel32.net>
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[BZ #6506]
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* sysdeps/hppa/fpu/fesetenv.c: bufptr is always read, temp is
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read while writing back status word.
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2008-04-21 Daniel Jacobowitz <dan@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/bits/shm.h: Fix comment describing
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shmid_ds.
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2008-04-04 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove
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memory contraint and instead indicate that *mem is
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written to.
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2008-03-24 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/sys/user.h: New file.
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2008-03-14 Carlos O'Donell <carlos@codesourcery.com>
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Guy Martin <gmsoft@tuxicoman.be>
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[BZ #5923]
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Pass
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timespec and futexp.
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2008-02-22 Carlos O'Donell <carlos@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/Makefile: Remove.
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* sysdeps/hppa/nptl/Makefile: Set tst-oddstacklimit-ENV.
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2007-12-05 Jeff Bailey <jeffbailey@google.com>
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
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(__lll_unlock): Use define instead of inline function.
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(__lll_robust_unlock): Likewise.
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2007-10-22 Daniel Jacobowitz <dan@codesourcery.com>
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* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
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2007-10-18 Carlos O'Donell <carlos@systemhalted.org>
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c
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(__lll_lock_wait): Add private argument. Pass private
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to lll_futex_wait. Use atomic_compare_and_exchange_val_acq.
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(__lll_lock_wait_private): New function.
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(__lll_timedlock_wait): Add private argument. Pass private
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to lll_futex_timed_wait.
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h:
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Include kernel-features.h and tls.h.
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(FUTEX_WAITERS): Define.
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(FUTEX_OWNER_DIED): Define.
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(FUTEX_TID_MASK): Define.
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(__lll_private_flag): Define.
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(lll_futex_timed_wait): Use __lll_private_flag.
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(lll_futex_wake): Use __lll_private_flag.
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(lll_futex_requeue): Use __lll_private_flag.
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(lll_robust_mutex_dead): Rename to...
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(lll_robust_dead): ... this. Add private argument. Pass private
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to lll_futex_wake.
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(lll_futex_wake_unlock): Use __lll_private_flag.
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(__lll_mutex_trylock): Remove.
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(lll_mutex_tryock): Remove.
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(__lll_robust_mutex_trylock): Rename to...
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(__lll_robust_trylock): ... this.
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(lll_robust_mutex_trylock): Rename to...
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(lll_robust_trylock): ... this. Call __lll_robust_trylock.
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(__lll_mutex_cond_trylock): Rename to...
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(__lll_cond_trylock): ... this.
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(lll_mutex_cond_trylock): Rename to...
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(lll_cond_trylock): ... this. Call __lll_cond_trylock.
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(__lll_mutex_lock): Add private argument.
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(__lll_robust_mutex_lock): Remove.
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(lll_mutex_lock): Define.
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(__lll_robust_lock): Define.
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(lll_robust_mutex_lock): Remove.
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(__lll_mutex_cond_lock): Remove.
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(lll_robust_lock) Define.
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(lll_robust_cond_lock): Define.
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(lll_robust_mutex_cond_lock): Remove.
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(__lll_cond_lock): Define.
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(lll_cond_lock): Define.
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(__lll_mutex_timedlock): Remove.
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(__lll_timedlock): Define.
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(lll_timedlock): Define.
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(lll_robust_mutex_timedlock): Remove.
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(lll_robust_timedlock): Define.
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(__lll_mutex_unlock): Remove.
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(__lll_unlock): Define.
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(__lll_robust_mutex_unlock): Remove.
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(__lll_robust_unlock): Define.
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(lll_robust_mutex_unlock): Remove.
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(lll_robust_unlock): Define.
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(__lll_mutex_unlock_force): Remove.
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(lll_mutex_unlock_force): Remove.
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(lll_islocked): Remove.
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(lll_mutex_islocked): Rename to...
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(lll_islocked): ... this.
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(lll_trylock): Remove.
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(lll_unlock): Remove.
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(lll_wait_tid): Format whitespace.
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(lll_cond_wait): Remove.
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(lll_cond_timedwait): Remove.
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(lll_cond_wake): Remove.
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(lll_cond_broadcast): Remove.
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2007-10-17 Carlos O'Donell <carlos@systemhalted.org>
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* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Correct return value
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type and __THROW marker of splice, vmsplice, and tee.
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2007-09-24 Carlos O'Donell <carlos@systemhalted.org>
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* sysdeps/hppa/nptl/tls.h: Fix comment.
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* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Fix comment format.
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[__USE_GNU] (O_CLOEXEC): Define.
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* sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Issue error
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if the library is unsupported.
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[ASSEMBLER && IS_IN_librt]: Define CENABLE, CDISABLE, and
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__local_multiple_threads.
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2007-08-03 Aurelien Jarno <aurelien@aurel32.net>
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* sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h:
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(__local_multiple_threads): Declare as hidden only in libc and
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in libpthread.
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2007-07-28 Carlos O'Donell <carlos@systemhalted.org>
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* sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Remove.
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* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h
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(pthread_rwlock_t): Split __flags into __pad2, __pad1, __shared,
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and __flags. Update comments. Update copyright.
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* sysdeps/hppa/nptl/tls.h: Define THREAD_GSCOPE_FLAG_UNUSED,
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THREAD_GSCOPE_FLAG_USED, THREAD_GSOPE_FLAG_WAIT,
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THREAD_GSCOPE_RSEET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT.
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Update copyright.
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Update copyright.
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(__lll_lock_wait): Call lll_futex_wait with LLL_SHARED.
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(__lll_timedlock_wait): Call lll_futex_timed_wait with LLL_SHARED.
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(lll_unlock_Wake_cb): Use lll_private_futex_wake.
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(___lll_timedwait_tid): Call lll_futex_timed_wait with LLL_SAHRED.
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* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
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FUTEX_PRIVATE_FLAG, LLL_PRIVATE, LLL_SHARED, lll_private_futex_wait,
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lll_private_futex_timed_wait, lll_private_Futex_wake. Add private
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argument to lll_futex_wait, lll_futex_timed_wait, lll_futex_wake,
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lll_futex_wake_unlock.
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* sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Update copyright.
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(clear_once_control): Use lll_private_futex_wake.
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(__pthread_once): Use lll_private_futex_wait, and
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lll_private_futex_wake.
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2007-07-28 Randolph Chung <tausq@debian.org>
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* sysdeps/hppa/nptl/tls.h (DB_THREAD_SELF): Fix definition.
|
|
|
|
2007-06-16 Jeff Bailey <jbailey@raspberryginger.com>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/sys/procfs.h: Don't
|
|
include asm/elf.h. Declare elf_greg_t, elf_gregset_t,
|
|
elf_fpreg_t, and elf_fpregset_t.
|
|
|
|
2007-06-16 Jeff Bailey <jbailey@raspberryginger.com>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/configure.in: Require
|
|
at least kernel 2.6.9.
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/configure: Rebuilt.
|
|
|
|
2007-05-17 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/bits/semaphore.h
|
|
(SEM_VALUE_MAX): Remove.
|
|
|
|
2007-05-17 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/sysdep.h (PIC_REG_DEF): Define.
|
|
(PIC_REG_USE): Define.
|
|
(INLINE_SYSCALL): Use PIC_REG_DEF, PIC_REG_USE.
|
|
(INTERNAL_SYSCALL): Likewise.
|
|
(INTERNAL_SYSCALL_NCS): Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/sysdep.c (syscall): Use
|
|
PIC_REG_DEF, PIC_REG_USE.
|
|
|
|
2007-05-01 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h
|
|
[__USE_XOPEN2K]: Define pthread_rwlock_t and
|
|
pthread_rwlockattr_t.
|
|
|
|
2007-02-02 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/sysdep.h (PTR_MANGLE): Define.
|
|
(PTR_DEMANGLE): Define.
|
|
|
|
2007-02-02 Guy Martin <gmsoft@tuxicoman.be>
|
|
|
|
* sysdeps/hppa/dl-trampoline.S (_dl_runtime_profile):
|
|
Add cfi_endproc.
|
|
|
|
2006-12-03 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove non-atomic
|
|
versions. Adjust jump target to '0b'.
|
|
|
|
2006-12-03 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/Makefile: Set long-double-fcts to `no'.
|
|
* sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
|
|
* sysdeps/hppa/fpu/bits/mathdef.h: New file.
|
|
|
|
2006-11-10 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/nptl/pthread_spin_init.c: New file.
|
|
* sysdeps/hppa/nptl/pthread_spin_unlock.c: Remove strong alias
|
|
to pthread_spin_init.
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Define
|
|
RTLD_SINGLE_THREAD_P.
|
|
|
|
2006-09-20 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (splice): Add offin
|
|
and offout arguments to the prototype.
|
|
|
|
2006-09-15 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/nptl/tcb-offsets.sym: Define TID_THREAD_OFFSET.
|
|
* sysdeps/unix/sysv/linux/hppa/clone.S: Handle RESET_PID, and
|
|
restore r19 before call to _exit.
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/clone.S: New file.
|
|
|
|
2006-09-13 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/dl-machine.h (RTLD_START): Comment the use of
|
|
_dl_fini_plabel.
|
|
* sysdeps/hppa/elf/start.S: Correctly pass r23 to argument 6 of
|
|
__libc_start_main. Comment the order of arguments at entry and
|
|
those to __libc_start_main.
|
|
|
|
2006-09-07 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/dl-machine.h (elf_machine_fixup_plt): Remove
|
|
lvalue cast.
|
|
* sysdeps/hppa/dl-trampoline.S (_dl_fixup): Correct stack usage.
|
|
(_dl_runtime_profile): LA fixups.
|
|
* sysdeps/unix/sysv/linux/hppa/clone.S: Correct stack usage. Return
|
|
-1 on error. Use branch and link for error handler funciton.
|
|
* sysdeps/unix/sysv/linux/hppa/sysdep.h: Correct stack usage.
|
|
Avoid register shuffling.
|
|
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h (ASM_EAGAIN): Define
|
|
as -EAGAIN.
|
|
* sysdeps/unix/sysv/linux/hppa/bits/mman.h: Adjust definitions to
|
|
match required standards.
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h
|
|
(lll_futex_wait): Return __ret.
|
|
(lll_futex_timed_wait): Likewise.
|
|
(lll_futex_wake): Likewise.
|
|
(lll_futex_requeue): Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Correct stack
|
|
usage and adjust error return.
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Adjust
|
|
stack usage for gdb, and avoid extra register loads.
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Copy
|
|
nptl/sysdeps/pthread/unwind-forcedunwind.c.
|
|
(LIBGCC_SO): Define and use.
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Copy
|
|
nptl/sysdeps/pthread/unwind-resume.c.
|
|
(LIBGCC_SO): Define and use.
|
|
|
|
2006-08-13 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h (FUTEX_LOCK_PI,
|
|
FUTEX_UNLOCK_PI, FUTEX_TRYLOCK_PI): Define.
|
|
|
|
2006-07-24 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
|
|
__SIZEOF_PTHREAD_COND_T is 64 bytes. Remove __PAD_ATOMIC_LOCK_T.
|
|
|
|
2006-07-18 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/nptl/pthread_spin_lock.c (pthread_spin_lock): Swap
|
|
newval and oldval.
|
|
* sysdeps/hppa/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
|
|
Likewise.
|
|
|
|
2006-07-16 Jeff Bailey <jbailey@ubuntu.com>
|
|
|
|
* sysdeps/hppa/tst-audit.h: New file.
|
|
|
|
2006-07-16 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/tls-macros.h: Cleanup formatting.
|
|
|
|
2006-07-15 Jeff Bailey <jbailey@ubuntu.com>
|
|
|
|
* sysdeps/hppa/nptl/tls.h (TLS_INIT_TP): Return NULL.
|
|
|
|
2006-07-13 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/xstat.c: New file.
|
|
* sysdeps/unix/sysv/linux/hppa/lxstat.c: Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/fxstat.c: Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/fxstatat.c: Likewise.
|
|
|
|
2006-07-13 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/nptl/Makefile: New file
|
|
* sysdeps/hppa/nptl/jmpbuf-unwind.h: Likewise
|
|
* sysdeps/hppa/nptl/pthread_spin_lock.c: Likewise
|
|
* sysdeps/hppa/nptl/pthread_spin_trylock.c: Likewise
|
|
* sysdeps/hppa/nptl/pthread_spin_unlock.c: Likewise
|
|
* sysdeps/hppa/nptl/pthreaddef.h: Likewise
|
|
* sysdeps/hppa/nptl/tcb-offsets.sym: Likewise
|
|
* sysdeps/hppa/nptl/tls.h: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/bits: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/createthread.c: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/fork.c: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/internaltypes.h: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/libc-lowlevellock.c: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.c: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/pt-initfini.c: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/pt-vfork.S: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/pthread_once.c: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/sysdep-cancel.h: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c: Likewise
|
|
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c: Likewise
|
|
|
|
2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/Versions: new errlist compat entry
|
|
for up to 256 errnos
|
|
|
|
2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/hppa1.1/Implies: Remove ieee754/ldbl-128.
|
|
* sysdeps/unix/sysv/linux/hppa/kernel-features.h
|
|
[__LINUX_KERNEL_VERSION >= 0x020609]: Define __ASSUME_LWS_CAS.
|
|
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: New file.
|
|
|
|
2006-06-08 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Reformat
|
|
(SPLICE_F_MOVE, SPLICE_F_NONBLOCK, SPLICE_F_MORE, SPLICE_F_GIFT):
|
|
Define.
|
|
|
|
2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/clone.S: .LerrorRest
|
|
is a label.
|
|
|
|
2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/ldsodefs.h: New file.
|
|
* sysdeps/unix/sysv/linux/hppa/bits/mman.h:
|
|
Only define MADV_* macros when __USE_BSD is present.
|
|
(MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK): Define.
|
|
|
|
2006-05-15 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/clone.S: Accept extra arguments
|
|
required for NPTL.
|
|
* sysdeps/unix/sysv/linux/hppa/sysdep.c: Use var args for 6 arg
|
|
syscall.
|
|
* sysdeps/unix/sysv/linux/hppa/sysdep.h: Move DOARGS and UNDOARGS
|
|
into PSEUDO_*'s.
|
|
(ENTRY_LEAF): Define.
|
|
(PSEUDO_NOERRNO, PSEUDO_ERRVAL): Use ENTRY_LEAF.
|
|
(DO_CALL): Create frame.
|
|
|
|
2006-05-15 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/dl-machine.h: Include tls.h
|
|
(elf_machine_fixup_plt): Returns fdesc.
|
|
(elf_machine_profile_fixup_plt): Remove.
|
|
(elf_machine_plt_value): Returns fdesc.
|
|
(elf_machine_runtime_setup): Check that dl_profile != NULL.
|
|
(ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define.
|
|
(RTLD_START): Use iitlbp with sr0.
|
|
(elf_machine_type_class): Include TLS relocs.
|
|
(reassemble_21, reassemble_14): Define.
|
|
(elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R,
|
|
TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support.
|
|
(TRAMPOLINE_TEMPLATE): Move to ...
|
|
* sysdeps/hppa/dl-trampoline.S: ... here.
|
|
* sysdeps/hppa/abort-instr.h: Use iitlbp with sr0.
|
|
* sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h.
|
|
(DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR,
|
|
DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define.
|
|
* sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments.
|
|
* sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define.
|
|
Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit.
|
|
|
|
2006-04-27 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h: Include uio.h, and
|
|
define vmsplice.
|
|
|
|
2006-04-21 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/dl-tls.h: New file
|
|
* sysdeps/hppa/libc-tls.c: Likewise.
|
|
* sysdeps/hppa/tls-macros.h: Likewise.
|
|
* sysdeps/hppa/elf/configure: Likewise.
|
|
* sysdeps/hppa/elf/configure.in: Likewise.
|
|
|
|
2006-04-20 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Use union to
|
|
align parameters. Specify memory clobbers.
|
|
* sysdeps/hppa/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
|
|
* sysdeps/hppa/fpu/feenablxcpt.c (feenableexcept): Likewise.
|
|
* sysdeps/hppa/fpu/fegetenv.c (fegetenv): Do not save exception
|
|
register. Use memcpy to align buffer.
|
|
* sysdeps/hppa/fpu/fegetexcept.c (fegetexcept): Store and reload
|
|
fr0. Use union to align parameters.
|
|
* sysdeps/hppa/fpu/fegetround.c (fegetround): Likewise.
|
|
* sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Do not save
|
|
exception registers. Define libm_hidden_def.
|
|
* sysdeps/hppa/fpu/fesetenv.c (fesetenv): Do not save exception
|
|
registers.
|
|
* sysdeps/hppa/fpu/fesetround.c (fesetround): Use union to
|
|
align parameters, speficy memory clobbers. Define libm_hidde_def
|
|
* sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Use union to align
|
|
parameters. Use memcpy to align buffer.
|
|
* sysdeps/hppa/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
|
|
* sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
|
|
* sysdeps/hppa/fpu/ftestexcept.c (fetestexcept): Likewise.
|
|
* sysdeps/hppa/fpu/libm-test-ulps: Update.
|
|
* sysdeps/hppa/fpu/bits/fenv.h: Add ABI comments.
|
|
|
|
2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_GNU]:
|
|
Define MMAP_FIXED.
|
|
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h [__USE_GNU]:
|
|
Define SYNC_FILE_RANGE_WAIT_BEFORE, SYNC_FILE_RANGE_WRITE,
|
|
SYNC_FILE_RANGE_WAIT_AFTER, sync_file_range, splice, tee.
|
|
|
|
2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/unix/sysv/linux/hppa/kernel-features.h: New file.
|
|
|
|
2006-04-19 Carlos O'Donell <carlos@systemhalted.org>
|
|
|
|
* sysdeps/hppa/linuxthreads/pspinlock.c: New file.
|
|
* sysdeps/hppa/linuxthreads/pt-machine.h: Likewise.
|
|
* sysdeps/hppa/linuxthreads/tls.h: Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/linuxthreads/aio_cancel.c: Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h:
|
|
Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/linuxthreads/pt-initfini.c: Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/linuxthreads/sysdep-cancel.h: Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/initspin.h: Likewise.
|
|
* sysdeps/unix/sysv/linux/hppa/linuxthreads/bits/pthreadtypes.h:
|
|
Likewise.
|
|
|
|
2006-02-28 Roland McGrath <roland@redhat.com>
|
|
|
|
* sysdeps/hppa/shlib-versions: New file.
|
|
* sysdeps/hppa/preconfigure: New file.
|