diff options
Diffstat (limited to 'sysdeps/ia64/elf')
| -rw-r--r-- | sysdeps/ia64/elf/configure | 126 | ||||
| -rw-r--r-- | sysdeps/ia64/elf/configure.in | 34 | ||||
| -rw-r--r-- | sysdeps/ia64/elf/entry.h | 10 | ||||
| -rw-r--r-- | sysdeps/ia64/elf/initfini.c | 152 | ||||
| -rw-r--r-- | sysdeps/ia64/elf/start.S | 120 |
5 files changed, 0 insertions, 442 deletions
diff --git a/sysdeps/ia64/elf/configure b/sysdeps/ia64/elf/configure deleted file mode 100644 index aa30dd0870..0000000000 --- a/sysdeps/ia64/elf/configure +++ /dev/null @@ -1,126 +0,0 @@ - -# as_fn_set_status STATUS -# ----------------------- -# Set $? to STATUS, without forking. -as_fn_set_status () -{ - return $1 -} # as_fn_set_status - -# as_fn_exit STATUS -# ----------------- -# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. -as_fn_exit () -{ - set +e - as_fn_set_status $1 - exit $1 -} # as_fn_exit -if expr a : '\(a\)' >/dev/null 2>&1 && - test "X`expr 00001 : '.*\(...\)'`" = X001; then - as_expr=expr -else - as_expr=false -fi - -if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then - as_basename=basename -else - as_basename=false -fi - -as_me=`$as_basename -- "$0" || -$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | - sed '/^.*\/\([^/][^/]*\)\/*$/{ - s//\1/ - q - } - /^X\/\(\/\/\)$/{ - s//\1/ - q - } - /^X\/\(\/\).*/{ - s//\1/ - q - } - s/.*/./; q'` - - - as_lineno_1=$LINENO as_lineno_1a=$LINENO - as_lineno_2=$LINENO as_lineno_2a=$LINENO - eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && - test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { - # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) - sed -n ' - p - /[$]LINENO/= - ' <$as_myself | - sed ' - s/[$]LINENO.*/&-/ - t lineno - b - :lineno - N - :loop - s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ - t loop - s/-\n.*// - ' >$as_me.lineno && - chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } - - # Don't try to exec as it changes $[0], causing all sort of problems - # (the dirname of $[0] is not the place where we might find the - # original and so on. Autoconf is especially sensitive to this). - . "./$as_me.lineno" - # Exit status is that of the last command. - exit -} - -# This file is generated from configure.in by Autoconf. DO NOT EDIT! - # Local configure fragment for sysdeps/ia64/elf. - -# Check for support of thread-local storage handling in assembler and -# linker. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ia64 TLS support" >&5 -$as_echo_n "checking for ia64 TLS support... " >&6; } -if ${libc_cv_ia64_tls+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat > conftest.s <<\EOF - .section ".tdata","awT",@progbits -foo: data8 25 - .text - addl r16 = @ltoff(@dtpmod(foo#)), gp - addl r17 = @ltoff(@dtprel(foo#)), gp - addl r18 = @ltoff(@tprel(foo#)), gp - addl r19 = @dtprel(foo#), gp - adds r21 = @dtprel(foo#), r13 - movl r23 = @dtprel(foo#) - addl r20 = @tprel(foo#), gp - adds r22 = @tprel(foo#), r13 - movl r24 = @tprel(foo#) -EOF -if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5' - { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 - (eval $ac_try) 2>&5 - ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; }; then - libc_cv_ia64_tls=yes -else - libc_cv_ia64_tls=no -fi -rm -f conftest* -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ia64_tls" >&5 -$as_echo "$libc_cv_ia64_tls" >&6; } -if test $libc_cv_ia64_tls = no; then - as_fn_error $? "the assembler must support TLS" "$LINENO" 5 -fi - -$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h - diff --git a/sysdeps/ia64/elf/configure.in b/sysdeps/ia64/elf/configure.in deleted file mode 100644 index 396b9c49cf..0000000000 --- a/sysdeps/ia64/elf/configure.in +++ /dev/null @@ -1,34 +0,0 @@ -GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. -# Local configure fragment for sysdeps/ia64/elf. - -# Check for support of thread-local storage handling in assembler and -# linker. -AC_CACHE_CHECK(for ia64 TLS support, libc_cv_ia64_tls, [dnl -cat > conftest.s <<\EOF - .section ".tdata","awT",@progbits -foo: data8 25 - .text - addl r16 = @ltoff(@dtpmod(foo#)), gp - addl r17 = @ltoff(@dtprel(foo#)), gp - addl r18 = @ltoff(@tprel(foo#)), gp - addl r19 = @dtprel(foo#), gp - adds r21 = @dtprel(foo#), r13 - movl r23 = @dtprel(foo#) - addl r20 = @tprel(foo#), gp - adds r22 = @tprel(foo#), r13 - movl r24 = @tprel(foo#) -EOF -dnl -if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then - libc_cv_ia64_tls=yes -else - libc_cv_ia64_tls=no -fi -rm -f conftest*]) -if test $libc_cv_ia64_tls = no; then - AC_MSG_ERROR([the assembler must support TLS]) -fi - -dnl It is always possible to access static and hidden symbols in an -dnl position independent way. -AC_DEFINE(PI_STATIC_AND_HIDDEN) diff --git a/sysdeps/ia64/elf/entry.h b/sysdeps/ia64/elf/entry.h deleted file mode 100644 index b93e1b6a57..0000000000 --- a/sysdeps/ia64/elf/entry.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __ASSEMBLY__ -extern void _start (void); -#endif - -/* The function's entry point is stored in the first word of the - function descriptor (plabel) of _start(). */ -#define ENTRY_POINT (((long int *) _start)[0]) - -/* We have to provide a special declaration. */ -#define ENTRY_POINT_DECL(class) class void _start (void); diff --git a/sysdeps/ia64/elf/initfini.c b/sysdeps/ia64/elf/initfini.c deleted file mode 100644 index d0a65ece80..0000000000 --- a/sysdeps/ia64/elf/initfini.c +++ /dev/null @@ -1,152 +0,0 @@ -/* Special .init and .fini section support for ia64. - Copyright (C) 2000, 2002, 2003, 2005 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 GNU 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.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - 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; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* 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" -"/*@_init_PROLOG_BEGINS*/\n"); - - -/* If we have working .init_array support, we want to keep the .init - section empty (apart from the mandatory prologue/epilogue. This - ensures that the default unwind conventions (return-pointer in b0, - frame state in ar.pfs, etc.) will do the Right Thing. To ensure - an empty .init section, we register gmon_initializer() via the - .init_array. - - --davidm 02/10/29 */ - -static void -__attribute__ ((used)) -gmon_initializer (void) -{ - extern void weak_function __gmon_start__ (void); - - if (__gmon_start__) - (*__gmon_start__)(); -} - -__asm__ (".section .init_array, \"aw\"\n" - "\tdata8 @fptr(gmon_initializer)\n"); - - -__asm__ (".section .init\n" -" .global _init#\n" -" .proc _init#\n" -"_init:\n" -" .prologue\n" -" .save ar.pfs, r34\n" -" alloc r34 = ar.pfs, 0, 3, 0, 0\n" -" .vframe r32\n" -" mov r32 = r12\n" -" .save rp, r33\n" -" mov r33 = b0\n" -" .body\n" -" adds r12 = -16, r12\n" -" ;;\n" /* see gmon_initializer() above */ -" .endp _init#\n" -"\n" -"/*@_init_PROLOG_ENDS*/\n" -"\n" -"/*@_init_EPILOG_BEGINS*/\n" -" .section .init\n" -" .proc _init#\n" -"_init:\n" -" .prologue\n" -" .save ar.pfs, r34\n" -" .vframe r32\n" -" .save rp, r33\n" -" .body\n" -" .regstk 0,2,0,0\n" -" mov r12 = r32\n" -" mov ar.pfs = r34\n" -" mov b0 = r33\n" -" br.ret.sptk.many b0\n" -" .endp _init#\n" -"/*@_init_EPILOG_ENDS*/\n" -"\n" -"/*@_fini_PROLOG_BEGINS*/\n" -" .section .fini\n" -" .global _fini#\n" -" .proc _fini#\n" -"_fini:\n" -" .prologue\n" -" .save ar.pfs, r34\n" -" alloc r34 = ar.pfs, 0, 3, 0, 0\n" -" .vframe r32\n" -" mov r32 = r12\n" -" .save rp, r33\n" -" mov r33 = b0\n" -" .body\n" -" adds r12 = -16, r12\n" -" ;;\n" -" .endp _fini#\n" -"\n" -"/*@_fini_PROLOG_ENDS*/\n" -" br.call.sptk.many b0 = i_am_not_a_leaf# ;;\n" -" ;;\n" -"\n" -"/*@_fini_EPILOG_BEGINS*/\n" -" .section .fini\n" -" .proc _fini#\n" -"_fini:\n" -" .prologue\n" -" .save ar.pfs, r34\n" -" .vframe r32\n" -" .save rp, r33\n" -" .body\n" -" mov r12 = r32\n" -" mov ar.pfs = r34\n" -" mov b0 = r33\n" -" br.ret.sptk.many b0\n" -" .endp _fini#\n" -"\n" -"/*@_fini_EPILOG_ENDS*/\n" -"\n" -"/*@TRAILER_BEGINS*/\n" -); diff --git a/sysdeps/ia64/elf/start.S b/sysdeps/ia64/elf/start.S deleted file mode 100644 index 1c41a6517d..0000000000 --- a/sysdeps/ia64/elf/start.S +++ /dev/null @@ -1,120 +0,0 @@ -/* Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999. - - 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 GNU 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.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - 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; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <sysdep.h> - -#include <asm/unistd.h> -#include <asm/fpu.h> - -/* - * Arguments for __libc_start_main: - * out0: main - * out1: argc - * out2: argv - * out3: init - * out4: fini - * out5: rtld_fini - * out6: stack_end - */ - - .align 32 - .global _start - - .proc _start - .type _start,@function -_start: - .prologue - .save rp, r0 - .body - .prologue - { .mlx - alloc r2 = ar.pfs,0,0,7,0 - movl r3 = FPSR_DEFAULT - } - { .mlx - adds out2 = 16, sp /* get address of argc value */ - movl gp = @gprel(0f) - ;; - } -0: { .mmi - ld8 out1 = [out2], 8 /* load argc and move out2 to become argv */ - mov.m r10 = ar.bsp /* fetch rbs base address */ - mov r9 = ip - ;; - } - { .mii - mov ar.fpsr = r3 - sub gp = r9, gp /* back-compute gp value */ - adds out6 = 16, sp /* highest non-environment stack address */ - ;; - } - { - addl r11 = @ltoff(__libc_ia64_register_backing_store_base), gp - addl out0 = @ltoff(@fptr(main)), gp - addl out3 = @ltoff(@fptr(__libc_csu_init)), gp - ;; - } - { .mmi - ld8 r3 = [r11] /* pointer to __libc_ia64_register_backing_store_base */ - ld8 out0 = [out0] /* pointer to `main' function descriptor */ - addl out4 = @ltoff(@fptr(__libc_csu_fini)), gp - ;; - } - { .mmi - ld8 out3 = [out3] /* pointer to `init' function descriptor */ - ld8 out4 = [out4] /* pointer to `fini' function descriptor */ - nop 0 - } - .body - { .mib - st8 [r3] = r10 - mov out5 = ret0 /* dynamic linker destructor */ - br.call.sptk.few rp = __libc_start_main - } - { .mib - break 0 /* break miserably if we ever return */ - } - .endp _start - -/* Define a symbol for the first piece of initialized data. */ - .data - .globl __data_start -__data_start: - .long 0 - .weak data_start - data_start = __data_start - - .common __libc_ia64_register_backing_store_base, 8, 8 |