Update.
2000-04-05 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/alpha/init-first.h: Not needed anymore. * sysdeps/unix/sysv/linux/arm/init-first.h: Likewise. * sysdeps/unix/sysv/linux/mips/init-first.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/init-first.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/init-first.h: Likewise. * sysdeps/unix/sysv/linux/Dist: Remove getresuid and getresgid. * Makefile (distribute): Add abi-versions.awk and firstversions.awk. Patches by Torsten Duwe <duwe@caldera.de>.
This commit is contained in:
Ulrich Drepper
parent
5560eac7cb
commit
2a0ff6ff1a
14
ChangeLog
14
ChangeLog
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@ -1,3 +1,17 @@
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2000-04-05 Ulrich Drepper <drepper@redhat.com>
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* sysdeps/unix/sysv/linux/alpha/init-first.h: Not needed anymore.
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* sysdeps/unix/sysv/linux/arm/init-first.h: Likewise.
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* sysdeps/unix/sysv/linux/mips/init-first.h: Likewise.
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* sysdeps/unix/sysv/linux/powerpc/init-first.h: Likewise.
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* sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h: Likewise.
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* sysdeps/unix/sysv/linux/sparc/sparc64/init-first.h: Likewise.
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* sysdeps/unix/sysv/linux/Dist: Remove getresuid and getresgid.
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* Makefile (distribute): Add abi-versions.awk and
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firstversions.awk.
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Patches by Torsten Duwe <duwe@caldera.de>.
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2000-04-05 Andreas Schwab <schwab@suse.de>
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* nss/Makefile ($(objpfx)makedb): Move $(libdl) after db-open.o.
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3
Makefile
3
Makefile
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@ -262,7 +262,8 @@ distribute := README README.libm INSTALL FAQ FAQ.in NOTES NEWS BUGS \
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rellns-sh config.sub config.guess \
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mkinstalldirs move-if-change install-sh \
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test-installation.pl gen-FAQ.pl versions.awk\
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gen-sorted.awk)
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gen-sorted.awk abi-versions.awk \
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firstversions.awk)
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distribute := $(strip $(distribute))
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generated := $(generated) stubs.h
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@ -74,7 +74,5 @@ sys/user.h
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sys/vt.h
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xstatconv.c
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getdents64.c
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getresuid.c
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getresgid.c
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umount.S
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umount2.S
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@ -1,27 +0,0 @@
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/* The job of this fragment it to find argc and friends for INIT.
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This is done in one of two ways: either in the stack context
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of program start, or having dlopen pass them in. */
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#define SYSDEP_CALL_INIT(NAME, INIT) asm("\
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.weak _dl_starting_up
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.globl " #NAME "
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.ent " #NAME "
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" #NAME ":
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ldgp $29, 0($27)
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.prologue 1
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.set at
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/* Are we a dynamic libc being loaded into a static program? */
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lda $0, _dl_starting_up
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beq $0, 1f
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ldl $0, 0($0)
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cmpeq $31, $0, $0
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1: stl $0, __libc_multiple_libcs
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/* If so, argc et al are in a0-a2 already. Otherwise, load them. */
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bne $0, 2f
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ldl $16, 0($30)
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lda $17, 8($30)
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s8addq $16, $17, $18
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addq $18, 8, $18
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2: br $31, " ASM_ALPHA_NG_SYMBOL_PREFIX #INIT "..ng
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.set noat
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.end " #NAME);
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@ -1,55 +0,0 @@
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/* Prepare arguments for library initialization function.
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Copyright (C) 1997 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* The job of this fragment it to find argc and friends for INIT.
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This is done in one of two ways: either in the stack context
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of program start, or having dlopen pass them in.
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*/
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#define SYSDEP_CALL_INIT(NAME, INIT) \
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void NAME (void* arg, ...) \
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{ \
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int argc; \
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char** argv; \
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char** envp; \
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/* The next variable is only here to work around a bug in gcc <= 2.7.2.2. \
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If the address would be taken inside the expression the optimizer \
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would try to be too smart and throws it away. Grrr. */ \
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int *dummy_addr = &_dl_starting_up; \
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\
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__libc_multiple_libcs = dummy_addr && !_dl_starting_up; \
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\
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if (!__libc_multiple_libcs) \
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{ \
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/* The ... in the arg list above forces the gnu ARM compiler to \
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push r0, r1, r2, r3 onto the stack. This way we can get the address */ \
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argc = *(int*) (&arg+4); \
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argv = (char **) &arg + 5; \
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envp = &argv[argc+1]; \
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} \
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else /* the three were passed as arguments */ \
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{ \
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argc = (int)arg; \
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argv = (char**)*(&arg + 1); \
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envp = (char**)*(&arg + 2); \
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} \
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\
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INIT (argc, argv, envp); \
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}
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@ -1,51 +0,0 @@
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/* Prepare arguments for library initialization function.
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Copyright (C) 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* The job of this fragment it to find argc and friends for INIT.
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This is done in one of two ways: either in the stack context
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of program start, or having dlopen pass them in. */
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#define SYSDEP_CALL_INIT(NAME, INIT) \
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asm(".weak _dl_starting_up\n\t" \
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".globl " #NAME "\n\t" \
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".ent " #NAME "\n" \
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#NAME ":\n\t" \
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".set noreorder\n\t" \
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".cpload $25\n\t" \
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".set reorder\n\t" \
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/* Are we a dynamic libc being loaded into a static program? */ \
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"la $8, _dl_starting_up\n\t" \
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"beqz $8, 1f\n\t" \
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"lw $8, 0($8)\n\t" \
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"seq $8, $8, 0\n" \
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"1:\t" \
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"sw $8, __libc_multiple_libcs\n\t" \
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/* If so, argc et al are in a0-a2 already. Otherwise, load them. */ \
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"bnez $8, 2f\n\t" \
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"lw $4, 16($29)\n\t" \
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"addiu $5, $29, 20\n\t" \
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"sll $6, $4, 2\n\t" \
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"addiu $6, $6, 4\n\t" \
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"addu $6, $5, $6\n" \
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"2:\t" \
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"la $25, " #INIT "\n\t" \
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"jr $25\n\t" \
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".end " #NAME "\n\t" \
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"3:\t" \
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".size " #NAME ", 3b-" #NAME);
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@ -1,27 +0,0 @@
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/* Copyright (C) 1997 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* The job of this fragment it to find argc and friends for INIT.
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They are passed to this routine by either the program loader
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code in start.c, or by by dlopen.*/
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#define SYSDEP_CALL_INIT(NAME, INIT) \
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void NAME (int argc, char **argv, char **envp) \
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{ \
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INIT (argc, argv, envp); \
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}
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@ -1,96 +0,0 @@
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/* Prepare arguments for library initialization function.
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Copyright (C) 1997 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* The job of this fragment it to find argc and friends for INIT.
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This is done in one of two ways: either in the stack context
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of program start, or having dlopen pass them in. */
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#include <sysdep.h>
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#define __S1(x) #x
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#define __S(x) __S1(x)
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#ifdef PIC
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#define SYSDEP_CALL_INIT(NAME, INIT) asm("\
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.weak _dl_starting_up
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.global " #NAME "
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.type " #NAME ",@function
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" #NAME ":
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save %sp, -64, %sp
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1: call 11f
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sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
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11: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
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add %l7, %o7, %l7
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/* Are we a dynamic libc being loaded into a static program? */
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sethi %hi(_dl_starting_up), %l2
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or %l2, %lo(_dl_starting_up), %l2
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ld [%l7+%l2], %l2
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cmp %l2, 0
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beq 3f
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sethi %hi(__libc_multiple_libcs), %l3
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ld [%l2], %l2
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subcc %g0, %l2, %g0
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subx %g0, -1, %l2
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3: or %l3, %lo(__libc_multiple_libcs), %l3
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ld [%l7+%l3], %l3
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cmp %l2, 0
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st %l2, [%l3]
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/* If so, argc et al are in %o0-%o2 already. Otherwise, load them. */
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bnz " #INIT "
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restore
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ld [%sp+22*4], %o0
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add %sp, 23*4, %o1
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sll %o0, 2, %o2
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add %o2, %o1, %o2
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ba " #INIT "
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add %o2, 4, %o2
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.size "#NAME ", .-" #NAME);
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#else
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#define SYSDEP_CALL_INIT(NAME, INIT) asm("\
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.weak _dl_starting_up
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.global " #NAME "
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.type " #NAME ",@function
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" #NAME ":
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/* Are we a dynamic libc being loaded into a static program? */
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sethi %hi(_dl_starting_up), %g2
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or %g2, %lo(_dl_starting_up), %g2
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cmp %g2, 0
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beq 3f
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sethi %hi(__libc_multiple_libcs), %g3
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ld [%g2], %g2
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subcc %g0, %g2, %g0
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subx %g0, -1, %g2
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3: or %g3, %lo(__libc_multiple_libcs), %g3
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cmp %g2, 0
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st %g2, [%g3]
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/* If so, argc et al are in %o0-%o2 already. Otherwise, load them. */
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bnz " #INIT "
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nop
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ld [%sp+22*4], %o0
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add %sp, 23*4, %o1
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sll %o0, 2, %o2
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add %o2, %o1, %o2
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ba " #INIT "
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add %o2, 4, %o2
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.size "#NAME ", .-" #NAME);
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#endif
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@ -1,91 +0,0 @@
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/* Prepare arguments for library initialization function.
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Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
|
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|
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The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* The job of this fragment it to find argc and friends for INIT.
|
||||
This is done in one of two ways: either in the stack context
|
||||
of program start, or having dlopen pass them in. */
|
||||
|
||||
#include <sysdep.h>
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||||
|
||||
#define __S1(x) #x
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||||
#define __S(x) __S1(x)
|
||||
|
||||
#ifdef PIC
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||||
|
||||
#define SYSDEP_CALL_INIT(NAME, INIT) asm("\
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||||
.weak _dl_starting_up
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||||
.global " #NAME "
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||||
.type " #NAME ",@function
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||||
" #NAME ":
|
||||
save %sp, -192, %sp
|
||||
1: call 11f
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||||
sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
|
||||
11: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
|
||||
add %l7, %o7, %l7
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||||
/* Are we a dynamic libc being loaded into a static program? */
|
||||
sethi %hi(_dl_starting_up), %l2
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||||
or %l2, %lo(_dl_starting_up), %l2
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||||
ldx [%l7+%l2], %l2
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||||
brz,pn %l2, 3f
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||||
sethi %hi(__libc_multiple_libcs), %l3
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||||
ld [%l2], %l4
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||||
mov %g0, %l2
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||||
movrz %l4, 1, %l2
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||||
3: or %l3, %lo(__libc_multiple_libcs), %l3
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||||
ldx [%l7+%l3], %l3
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||||
st %l2, [%l3]
|
||||
/* If so, argc et al are in %o0-%o2 already. Otherwise, load them. */
|
||||
brnz,pn %l2, " #INIT "
|
||||
restore
|
||||
ldx [%sp+" __S(STACK_BIAS) "+22*8], %o0
|
||||
add %sp, " __S(STACK_BIAS) "+23*8, %o1
|
||||
sllx %o0, 3, %o2
|
||||
add %o2, %o1, %o2
|
||||
ba " #INIT "
|
||||
add %o2, 8, %o2
|
||||
.size "#NAME ", .-" #NAME);
|
||||
|
||||
#else
|
||||
|
||||
#define SYSDEP_CALL_INIT(NAME, INIT) asm("\
|
||||
.weak _dl_starting_up
|
||||
.global " #NAME "
|
||||
.type " #NAME ",@function
|
||||
" #NAME ":
|
||||
/* Are we a dynamic libc being loaded into a static program? */
|
||||
sethi %hi(_dl_starting_up), %g2
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||||
or %g2, %lo(_dl_starting_up), %g2
|
||||
brz,pt %g2, 3f
|
||||
sethi %hi(__libc_multiple_libcs), %g3
|
||||
ld [%g2], %g1
|
||||
mov %g0, %g2
|
||||
movrz %g1, 1, %g2
|
||||
3: st %g2, [%g3 + %lo(__libc_multiple_libcs)]
|
||||
/* If so, argc et al are in %o0-%o2 already. Otherwise, load them. */
|
||||
brnz,pn %g2, " #INIT "
|
||||
nop
|
||||
ldx [%sp+" __S(STACK_BIAS) "+22*8], %o0
|
||||
add %sp, " __S(STACK_BIAS) "+23*8, %o1
|
||||
sllx %o0, 3, %o2
|
||||
add %o2, %o1, %o2
|
||||
ba " #INIT "
|
||||
add %o2, 8, %o2
|
||||
.size "#NAME ", .-" #NAME);
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue