mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 04:50:07 +00:00
ia64: update include paths
We need to update the file paths after the ia64 code was moved from the main tree to ports/. In the case of backtrace.c, the main tree actually copied the ia64 version to the x86_64 code, so we can go ahead and drop the ia64 version. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger
parent
4053d054cd
commit
5f870869a6
@ -1,3 +1,17 @@
|
||||
2012-04-27 Mike Frysinger <vapier@gentoo.org>
|
||||
|
||||
* sysdeps/ia64/backtrace.c: Replace all contents with a single
|
||||
include of sysdeps/x86_64/backtrace.c.
|
||||
* sysdeps/unix/sysv/linux/ia64/nptl/fork.c: Change include path
|
||||
prefix from ../ to sysdeps/unix/sysv/linux/, and "..." to <...>.
|
||||
* sysdeps/unix/sysv/linux/ia64/nptl/timer_create.c,
|
||||
sysdeps/unix/sysv/linux/ia64/nptl/timer_delete.c,
|
||||
sysdeps/unix/sysv/linux/ia64/nptl/timer_getoverr.c,
|
||||
sysdeps/unix/sysv/linux/ia64/nptl/timer_gettime.c,
|
||||
sysdeps/unix/sysv/linux/ia64/nptl/timer_settime.c,
|
||||
sysdeps/unix/sysv/linux/ia64/sysconf.c,
|
||||
sysdeps/unix/sysv/linux/ia64/system.c: Likewise.
|
||||
|
||||
2012-04-25 Mike Frysinger <vapier@gentoo.org>
|
||||
|
||||
* sysdeps/unix/sysv/linux/ia64/nptl/bits/local_lim.h: Replace
|
||||
|
||||
@ -1,132 +1 @@
|
||||
/* Return backtrace of current program state.
|
||||
Copyright (C) 2003-2005, 2007, 2009, 2011 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
|
||||
|
||||
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.
|
||||
|
||||
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, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include <bits/libc-lock.h>
|
||||
#include <dlfcn.h>
|
||||
#include <execinfo.h>
|
||||
#include <stdlib.h>
|
||||
#include <unwind.h>
|
||||
|
||||
struct trace_arg
|
||||
{
|
||||
void **array;
|
||||
_Unwind_Word cfa;
|
||||
int cnt;
|
||||
int size;
|
||||
};
|
||||
|
||||
#ifdef SHARED
|
||||
static _Unwind_Reason_Code (*unwind_backtrace) (_Unwind_Trace_Fn, void *);
|
||||
static _Unwind_Ptr (*unwind_getip) (struct _Unwind_Context *);
|
||||
static _Unwind_Word (*unwind_getcfa) (struct _Unwind_Context *);
|
||||
static void *libgcc_handle;
|
||||
|
||||
|
||||
/* Dummy version in case libgcc_s does not contain the real code. */
|
||||
static _Unwind_Word
|
||||
dummy_getcfa (struct _Unwind_Context *ctx __attribute__ ((unused)))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
init (void)
|
||||
{
|
||||
libgcc_handle = __libc_dlopen ("libgcc_s.so.1");
|
||||
|
||||
if (libgcc_handle == NULL)
|
||||
return;
|
||||
|
||||
unwind_backtrace = __libc_dlsym (libgcc_handle, "_Unwind_Backtrace");
|
||||
unwind_getip = __libc_dlsym (libgcc_handle, "_Unwind_GetIP");
|
||||
if (unwind_getip == NULL)
|
||||
unwind_backtrace = NULL;
|
||||
unwind_getcfa = (__libc_dlsym (libgcc_handle, "_Unwind_GetCFA")
|
||||
?: dummy_getcfa);
|
||||
}
|
||||
#else
|
||||
# define unwind_backtrace _Unwind_Backtrace
|
||||
# define unwind_getip _Unwind_GetIP
|
||||
# define unwind_getcfa _Unwind_GetCFA
|
||||
#endif
|
||||
|
||||
static _Unwind_Reason_Code
|
||||
backtrace_helper (struct _Unwind_Context *ctx, void *a)
|
||||
{
|
||||
struct trace_arg *arg = a;
|
||||
|
||||
/* We are first called with address in the __backtrace function.
|
||||
Skip it. */
|
||||
if (arg->cnt != -1)
|
||||
{
|
||||
arg->array[arg->cnt] = (void *) unwind_getip (ctx);
|
||||
|
||||
/* Check whether we make any progress. */
|
||||
_Unwind_Word cfa = unwind_getcfa (ctx);
|
||||
|
||||
if (arg->cnt > 0 && arg->array[arg->cnt - 1] == arg->array[arg->cnt]
|
||||
&& cfa == arg->cfa)
|
||||
return _URC_END_OF_STACK;
|
||||
arg->cfa = cfa;
|
||||
}
|
||||
if (++arg->cnt == arg->size)
|
||||
return _URC_END_OF_STACK;
|
||||
return _URC_NO_REASON;
|
||||
}
|
||||
|
||||
int
|
||||
__backtrace (array, size)
|
||||
void **array;
|
||||
int size;
|
||||
{
|
||||
struct trace_arg arg = { .array = array, .cfa = 0, .size = size, .cnt = -1 };
|
||||
#ifdef SHARED
|
||||
__libc_once_define (static, once);
|
||||
|
||||
__libc_once (once, init);
|
||||
if (unwind_backtrace == NULL)
|
||||
return 0;
|
||||
#endif
|
||||
|
||||
if (size >= 1)
|
||||
unwind_backtrace (backtrace_helper, &arg);
|
||||
|
||||
/* _Unwind_Backtrace on IA-64 seems to put NULL address above
|
||||
_start. Fix it up here. */
|
||||
if (arg.cnt > 1 && arg.array[arg.cnt - 1] == NULL)
|
||||
--arg.cnt;
|
||||
return arg.cnt != -1 ? arg.cnt : 0;
|
||||
}
|
||||
weak_alias (__backtrace, backtrace)
|
||||
libc_hidden_def (__backtrace)
|
||||
|
||||
|
||||
#ifdef SHARED
|
||||
/* Free all resources if necessary. */
|
||||
libc_freeres_fn (free_mem)
|
||||
{
|
||||
unwind_backtrace = NULL;
|
||||
if (libgcc_handle != NULL)
|
||||
{
|
||||
__libc_dlclose (libgcc_handle);
|
||||
libgcc_handle = NULL;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
#include <sysdeps/x86_64/backtrace.c>
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 2003 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2003-2012 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
|
||||
|
||||
@ -27,4 +27,4 @@
|
||||
CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, \
|
||||
NULL, 0, NULL, &THREAD_SELF->tid, NULL)
|
||||
|
||||
#include "../fork.c"
|
||||
#include <sysdeps/unix/sysv/linux/fork.c>
|
||||
|
||||
@ -1 +1 @@
|
||||
#include "../x86_64/timer_create.c"
|
||||
#include <nptl/sysdeps/unix/sysv/linux/x86_64/timer_create.c>
|
||||
|
||||
@ -1 +1 @@
|
||||
#include "../x86_64/timer_delete.c"
|
||||
#include <nptl/sysdeps/unix/sysv/linux/x86_64/timer_delete.c>
|
||||
|
||||
@ -1 +1 @@
|
||||
#include "../x86_64/timer_getoverr.c"
|
||||
#include <nptl/sysdeps/unix/sysv/linux/x86_64/timer_getoverr.c>
|
||||
|
||||
@ -1 +1 @@
|
||||
#include "../x86_64/timer_gettime.c"
|
||||
#include <nptl/sysdeps/unix/sysv/linux/x86_64/timer_gettime.c>
|
||||
|
||||
@ -1 +1 @@
|
||||
#include "../x86_64/timer_settime.c"
|
||||
#include <nptl/sysdeps/unix/sysv/linux/x86_64/timer_settime.c>
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* Get file-specific information about a file. Linux/ia64 version.
|
||||
Copyright (C) 2003, 2004, 2011 Free Software Foundation, Inc.
|
||||
Copyright (C) 2003-2012 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
|
||||
@ -27,4 +27,4 @@
|
||||
|
||||
|
||||
/* Now the generic Linux version. */
|
||||
#include "../sysconf.c"
|
||||
#include <sysdeps/unix/sysv/linux/sysconf.c>
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 2002-2012 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
|
||||
@ -31,4 +31,4 @@
|
||||
&pid, NULL, NULL)
|
||||
#endif
|
||||
|
||||
#include "../system.c"
|
||||
#include <sysdeps/unix/sysv/linux/system.c>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user