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Not needed anymore.

This commit is contained in:
Ulrich Drepper 2000-04-06 04:56:46 +00:00
parent a169be8dd3
commit 7e3f69ad02
3 changed files with 0 additions and 133 deletions
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27
sysdeps/unix/sysv/linux/alpha/init-first.h
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@ -1,27 +0,0 @@
/* 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. */
#define SYSDEP_CALL_INIT(NAME, INIT) asm("\
.weak _dl_starting_up
.globl " #NAME "
.ent " #NAME "
" #NAME ":
ldgp $29, 0($27)
.prologue 1
.set at
/* Are we a dynamic libc being loaded into a static program? */
lda $0, _dl_starting_up
beq $0, 1f
ldl $0, 0($0)
cmpeq $31, $0, $0
1: stl $0, __libc_multiple_libcs
/* If so, argc et al are in a0-a2 already. Otherwise, load them. */
bne $0, 2f
ldl $16, 0($30)
lda $17, 8($30)
s8addq $16, $17, $18
addq $18, 8, $18
2: br $31, " ASM_ALPHA_NG_SYMBOL_PREFIX #INIT "..ng
.set noat
.end " #NAME);

55
sysdeps/unix/sysv/linux/arm/init-first.h
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@ -1,55 +0,0 @@
/* Prepare arguments for library initialization function.
Copyright (C) 1997 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 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.
*/
#define SYSDEP_CALL_INIT(NAME, INIT) \
void NAME (void* arg, ...) \
{ \
int argc; \
char** argv; \
char** envp; \
/* The next variable is only here to work around a bug in gcc <= 2.7.2.2. \
If the address would be taken inside the expression the optimizer \
would try to be too smart and throws it away. Grrr. */ \
int *dummy_addr = &_dl_starting_up; \
\
__libc_multiple_libcs = dummy_addr && !_dl_starting_up; \
\
if (!__libc_multiple_libcs) \
{ \
/* The ... in the arg list above forces the gnu ARM compiler to \
push r0, r1, r2, r3 onto the stack. This way we can get the address */ \
argc = *(int*) (&arg+4); \
argv = (char **) &arg + 5; \
envp = &argv[argc+1]; \
} \
else /* the three were passed as arguments */ \
{ \
argc = (int)arg; \
argv = (char**)*(&arg + 1); \
envp = (char**)*(&arg + 2); \
} \
\
INIT (argc, argv, envp); \
}

51
sysdeps/unix/sysv/linux/mips/init-first.h
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@ -1,51 +0,0 @@
/* Prepare arguments for library initialization function.
Copyright (C) 2000 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 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. */
#define SYSDEP_CALL_INIT(NAME, INIT) \
asm(".weak _dl_starting_up\n\t" \
".globl " #NAME "\n\t" \
".ent " #NAME "\n" \
#NAME ":\n\t" \
".set noreorder\n\t" \
".cpload $25\n\t" \
".set reorder\n\t" \
/* Are we a dynamic libc being loaded into a static program? */ \
"la $8, _dl_starting_up\n\t" \
"beqz $8, 1f\n\t" \
"lw $8, 0($8)\n\t" \
"seq $8, $8, 0\n" \
"1:\t" \
"sw $8, __libc_multiple_libcs\n\t" \
/* If so, argc et al are in a0-a2 already. Otherwise, load them. */ \
"bnez $8, 2f\n\t" \
"lw $4, 16($29)\n\t" \
"addiu $5, $29, 20\n\t" \
"sll $6, $4, 2\n\t" \
"addiu $6, $6, 4\n\t" \
"addu $6, $5, $6\n" \
"2:\t" \
"la $25, " #INIT "\n\t" \
"jr $25\n\t" \
".end " #NAME "\n\t" \
"3:\t" \
".size " #NAME ", 3b-" #NAME);