Update.
2004-04-18 Randolph Chung <tausq@debian.org> * sysdeps/hppa/elf/entry.h: New file. * sysdeps/hppa/machine-gmon.h: New file. * sysdeps/unix/sysv/linux/hppa/profil-counter.h: Don't use x86 version.
This commit is contained in:
Ulrich Drepper
parent
e832919bd0
commit
72c4158977
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@ -1,3 +1,9 @@
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2004-04-18 Randolph Chung <tausq@debian.org>
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* sysdeps/hppa/elf/entry.h: New file.
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* sysdeps/hppa/machine-gmon.h: New file.
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* sysdeps/unix/sysv/linux/hppa/profil-counter.h: Don't use x86 version.
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2004-04-18 Ulrich Drepper <drepper@redhat.com>
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* sysdeps/unix/sysv/linux/powerpc/rt-sysdep.c: New file.
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@ -1,3 +1,11 @@
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2004-04-18 Jakub Jelinek <jakub@redhat.com>
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* sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
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(PSEUDO_CANCEL): Define.
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(PSEUDO): Use it.
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* sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (CENABLE,
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CDISABLE): For librt, append @PLT.
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2004-04-17 Jakub Jelinek <jakub@redhat.com>
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* sysdeps/x86_64/tls.h [!__ASSEMBLER__]: Include tcb-offsets.h.
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@ -1,4 +1,4 @@
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/* Copyright (C) 2003 Free Software Foundation, Inc.
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/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
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@ -25,9 +25,9 @@
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#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
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# undef PSEUDO
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# define PSEUDO(name, syscall_name, args) \
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.text; \
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# if !defined NOT_IN_libc || defined IS_IN_libpthread
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# define PSEUDO_CANCEL(name, syscall_name, args) \
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L(pseudo_cancel): \
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STM_##args \
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stm %r12,%r15,48(%r15); \
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@ -48,7 +48,42 @@ L(pseudo_cancel): \
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lm %r12,%r15,48+96(%r15); \
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j L(pseudo_check); \
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1: .long CENABLE-0b; \
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2: .long CDISABLE-0b; \
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2: .long CDISABLE-0b;
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# else /* !libc.so && !libpthread.so */
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# define PSEUDO_CANCEL(name, syscall_name, args) \
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L(pseudo_cancel): \
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STM_##args \
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stm %r11,%r15,44(%r15); \
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lr %r14,%r15; \
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ahi %r15,-96; \
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st %r14,0(%r15); \
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basr %r13,0; \
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0: l %r12,3f-0b(%r13); \
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l %r1,1f-0b(%r13); \
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la %r12,0(%r12,%r13); \
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bas %r14,0(%r1,%r13); \
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lr %r0,%r2; \
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LM_##args \
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DO_CALL(syscall_name, args); \
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l %r1,2f-0b(%r13); \
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lr %r11,%r2; \
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lr %r2,%r0; \
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bas %r14,0(%r1,%r13); \
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lr %r2,%r11; \
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lm %r11,%r15,44+96(%r15); \
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j L(pseudo_check); \
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1: .long CENABLE@PLT-0b; \
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2: .long CDISABLE@PLT-0b; \
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3: .long _GLOBAL_OFFSET_TABLE_-0b;
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# endif
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# undef PSEUDO
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# define PSEUDO(name, syscall_name, args) \
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.text; \
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PSEUDO_CANCEL(name, syscall_name, args) \
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ENTRY(name) \
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SINGLE_THREAD_P(%r1) \
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jne L(pseudo_cancel); \
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@ -1,4 +1,4 @@
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/* Copyright (C) 2003 Free Software Foundation, Inc.
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/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
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@ -63,8 +63,8 @@ L(pseudo_end):
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# define CDISABLE __libc_disable_asynccancel
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# define __local_multiple_threads __libc_multiple_threads
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# else
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# define CENABLE __librt_enable_asynccancel
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# define CDISABLE __librt_disable_asynccancel
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# define CENABLE __librt_enable_asynccancel@PLT
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# define CDISABLE __librt_disable_asynccancel@PLT
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# endif
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#define STM_0 /* Nothing */
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@ -0,0 +1,10 @@
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#ifndef __ASSEMBLY__
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extern void _start (void);
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#endif
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/* The function's entry point is stored in the first word of the
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function descriptor (plabel) of _start(). */
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#define ENTRY_POINT __canonicalize_funcptr_for_compare(_start)
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/* We have to provide a special declaration. */
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#define ENTRY_POINT_DECL(class) class void _start (void);
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@ -0,0 +1,25 @@
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/* Machine-specific calling sequence for `mcount' profiling function. PA-RISC
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Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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/* We can call _mcount directly since gcc supplies the correct
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* arguments */
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#define _MCOUNT_DECL(from, self) \
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void _mcount (u_long from, u_long self)
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#define MCOUNT
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@ -1,2 +1,25 @@
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/* We can use the ix86 version. */
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#include <sysdeps/unix/sysv/linux/i386/profil-counter.h>
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/* Machine-dependent SIGPROF signal handler. PA-RISC version
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Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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static void
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profil_counter (int signr, siginfo_t *si, struct ucontext *uctx)
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{
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unsigned long ip = uctx->uc_mcontext.sc_iaoq[0] & ~0x3;
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profil_count ((void *) ip);
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}
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