From e1e46622ac0fce73d802fa4a8a2e83cc25cd9e7a Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Sat, 14 Feb 2015 23:04:02 -0600 Subject: Revert "resolve merge" This reverts commit 6b6ede3d15f04fe825cfa9f697507457e3640344. --- .../sysdeps/unix/sysv/linux/sh/pt-initfini.c | 142 +++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c (limited to 'libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c') diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c new file mode 100644 index 000000000..500fff091 --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/pt-initfini.c @@ -0,0 +1,142 @@ +/* Special .init and .fini section support for SH. Linuxthread version. + Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it + and/or modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + In addition to the permissions in the GNU Lesser General Public + License, the Free Software Foundation gives you unlimited + permission to link the compiled version of this file with other + programs, and to distribute those programs without any restriction + coming from the use of this file. (The Lesser General Public + License restrictions do apply in other respects; for example, they + cover modification of the file, and distribution when not linked + into another program.) + + 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + see . */ + +/* This file is compiled into assembly code which is then munged by a sed + script into two files: crti.s and crtn.s. + + * crti.s puts a function prologue at the beginning of the + .init and .fini sections and defines global symbols for + those addresses, so they can be called as functions. + + * crtn.s puts the corresponding function epilogues + in the .init and .fini sections. */ + +__asm__ ("\n\ +\n\ +#include \"defs.h\"\n\ +\n\ +/*@HEADER_ENDS*/\n\ +\n\ +/*@TESTS_BEGIN*/\n\ +\n\ +/*@TESTS_END*/\n\ +\n\ +/*@_init_PROLOG_BEGINS*/\n\ + .section .init\n\ + .align 5\n\ + .global _init\n\ + .type _init,@function\n\ +_init:\n\ + mov.l r12,@-r15\n\ + mov.l r14,@-r15\n\ + sts.l pr,@-r15\n\ + mova .L22,r0\n\ + mov.l .L22,r12\n\ + add r0,r12\n\ + mova .L24,r0\n\ + mov.l .L24,r1\n\ + add r0,r1\n\ + jsr @r1\n\ + nop\n\ + mova .L23,r0\n\ + mov.l .L23,r1\n\ + add r0,r1\n\ + jsr @r1\n\ + mov r15,r14\n\ + bra 1f\n\ + nop\n\ + .align 2\n\ +.L22:\n\ + .long _GLOBAL_OFFSET_TABLE_\n\ +.L23:\n\ + .long __gmon_start__@PLT\n\ +.L24:\n\ + .long __pthread_initialize_minimal@PLT\n\ +1:\n\ + ALIGN\n\ + END_INIT\n\ +\n\ +/*@_init_PROLOG_ENDS*/\n\ +\n\ +/*@_init_EPILOG_BEGINS*/\n\ + .section .init\n\ + mov r14,r15\n\ + lds.l @r15+,pr\n\ + mov.l @r15+,r14\n\ + rts \n\ + mov.l @r15+,r12\n\ + END_INIT\n\ + .section .text\n\ + .align 5\n\ + .weak __gmon_start__\n\ + .type __gmon_start__,@function\n\ +__gmon_start__:\n\ + mov.l r14,@-r15\n\ + mov r15,r14\n\ + mov r14,r15\n\ + rts \n\ + mov.l @r15+,r14\n\ + \n\ +/*@_init_EPILOG_ENDS*/\n\ +\n\ +/*@_fini_PROLOG_BEGINS*/\n\ + .section .fini\n\ + .align 5\n\ + .global _fini\n\ + .type _fini,@function\n\ +_fini:\n\ + mov.l r12,@-r15\n\ + mov.l r14,@-r15\n\ + sts.l pr,@-r15\n\ + mova .L27,r0\n\ + mov.l .L27,r12\n\ + add r0,r12\n\ + mov r15,r14\n\ + ALIGN\n\ + END_FINI\n\ + bra 1f\n\ + nop\n\ + .align 2\n\ +.L27:\n\ + .long _GLOBAL_OFFSET_TABLE_\n\ +1:\n\ +/*@_fini_PROLOG_ENDS*/\n\ +\n\ +/*@_fini_EPILOG_BEGINS*/\n\ + .section .fini\n\ + mov r14,r15\n\ + lds.l @r15+,pr\n\ + mov.l @r15+,r14\n\ + rts \n\ + mov.l @r15+,r12\n\ +\n\ + END_FINI\n\ + \n\ +/*@_fini_EPILOG_ENDS*/\n\ +\n\ +/*@TRAILER_BEGINS*/\n\ +"); -- cgit v1.2.3