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2001-04-10  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/fpu/libm-test-ulps: Add deltas for tgamma to help
	the lousy AMD FPU.

2001-04-10  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: New file.
	* sysdeps/unix/sysv/linux/powerpc/Dist: Add sys/ptrace.h.
	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Delete wrong stuff.
	* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h: Correct typedefs.

2001-04-10  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-deps.c (_dl_map_object_deps): Provide complete error
	message.  Based on a patch by HJ Lu.
This commit is contained in:
Ulrich Drepper
2001-04-11 00:29:09 +00:00
parent c88dcdce0d
commit 951d5dd80f
7 changed files with 126 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
ChangeLog
View File

@@ -1,3 +1,20 @@
2001-04-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/fpu/libm-test-ulps: Add deltas for tgamma to help
the lousy AMD FPU.
2001-04-10 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: New file.
* sysdeps/unix/sysv/linux/powerpc/Dist: Add sys/ptrace.h.
* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Delete wrong stuff.
* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h: Correct typedefs.
2001-04-10 Ulrich Drepper <drepper@redhat.com>
* elf/dl-deps.c (_dl_map_object_deps): Provide complete error
message. Based on a patch by HJ Lu.
2001-04-10 Andreas Schwab <schwab@suse.de> 2001-04-10 Andreas Schwab <schwab@suse.de>
* math/libm-test.inc (csinh_test): Don't require the invalid * math/libm-test.inc (csinh_test): Don't require the invalid

7
elf/dl-deps.c
View File

@@ -145,6 +145,7 @@ _dl_map_object_deps (struct link_map *map,
const char *name; const char *name;
int errno_saved; int errno_saved;
int errno_reason; int errno_reason;
const char *errstring;
auto inline void preload (struct link_map *map); auto inline void preload (struct link_map *map);
@@ -198,6 +199,7 @@ _dl_map_object_deps (struct link_map *map,
alloca means we cannot use recursive function calls. */ alloca means we cannot use recursive function calls. */
errno_saved = errno; errno_saved = errno;
errno_reason = 0; errno_reason = 0;
errstring = NULL;
errno = 0; errno = 0;
name = NULL; name = NULL;
for (runp = known; runp; ) for (runp = known; runp; )
@@ -236,7 +238,6 @@ _dl_map_object_deps (struct link_map *map,
/* Allocate new entry. */ /* Allocate new entry. */
struct list *newp; struct list *newp;
const char *objname; const char *objname;
const char *errstring;
/* Recognize DSTs. */ /* Recognize DSTs. */
name = expand_dst (l, strtab + d->d_un.d_val, 0); name = expand_dst (l, strtab + d->d_un.d_val, 0);
@@ -281,7 +282,6 @@ _dl_map_object_deps (struct link_map *map,
else if (d->d_tag == DT_AUXILIARY || d->d_tag == DT_FILTER) else if (d->d_tag == DT_AUXILIARY || d->d_tag == DT_FILTER)
{ {
const char *objname; const char *objname;
const char *errstring;
struct list *newp; struct list *newp;
/* Recognize DSTs. */ /* Recognize DSTs. */
@@ -307,6 +307,7 @@ _dl_map_object_deps (struct link_map *map,
assert (errstring != NULL); assert (errstring != NULL);
if (errstring != _dl_out_of_memory) if (errstring != _dl_out_of_memory)
free ((char *) errstring); free ((char *) errstring);
errstring = NULL;
/* Simply ignore this error and continue the work. */ /* Simply ignore this error and continue the work. */
continue; continue;
@@ -581,5 +582,5 @@ out:
if (errno_reason) if (errno_reason)
_dl_signal_error (errno_reason == -1 ? 0 : errno_reason, _dl_signal_error (errno_reason == -1 ? 0 : errno_reason,
name ?: "", N_("cannot load shared object file")); errstring ?: "", N_("cannot load shared object file"));
} }

3
sysdeps/i386/fpu/libm-test-ulps
View File

@@ -943,6 +943,9 @@ double: 1
float: 1 float: 1
idouble: 1 idouble: 1
ifloat: 1 ifloat: 1
Test "tgamma (4) == 6":
ldouble: 2
ildouble: 2
# y0 # y0
Test "y0 (0.1) == -1.5342386513503668441": Test "y0 (0.1) == -1.5342386513503668441":

1
sysdeps/unix/sysv/linux/powerpc/Dist
View File

@@ -5,4 +5,5 @@ kernel_stat.h
kernel_termios.h kernel_termios.h
oldgetrlimit64.c oldgetrlimit64.c
sys/procfs.h sys/procfs.h
sys/ptrace.h
sys/user.h sys/user.h

4
sysdeps/unix/sysv/linux/powerpc/sys/procfs.h
View File

@@ -122,8 +122,8 @@ struct elf_prpsinfo
typedef void *psaddr_t; typedef void *psaddr_t;
/* Register sets. Linux has different names. */ /* Register sets. Linux has different names. */
typedef gregset_t prgregset_t; typedef elf_gregset_t prgregset_t;
typedef fpregset_t prfpregset_t; typedef elf_fpregset_t prfpregset_t;
/* We don't have any differences between processes and threads, /* We don't have any differences between processes and threads,
therefore habe only ine PID type. */ therefore habe only ine PID type. */

99
sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h Normal file
View File

@@ -0,0 +1,99 @@
/* `ptrace' debugger support interface. Linux version.
Copyright (C) 2001 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. */
#ifndef _SYS_PTRACE_H
#define _SYS_PTRACE_H 1
#include <features.h>
__BEGIN_DECLS
/* Type of the REQUEST argument to `ptrace.' */
enum __ptrace_request
{
/* Indicate that the process making this request should be traced.
All signals received by this process can be intercepted by its
parent, and its parent can use the other `ptrace' requests. */
PTRACE_TRACEME = 0,
#define PT_TRACE_ME PTRACE_TRACEME
/* Return the word in the process's text space at address ADDR. */
PTRACE_PEEKTEXT = 1,
#define PT_READ_I PTRACE_PEEKTEXT
/* Return the word in the process's data space at address ADDR. */
PTRACE_PEEKDATA = 2,
#define PT_READ_D PTRACE_PEEKDATA
/* Return the word in the process's user area at offset ADDR. */
PTRACE_PEEKUSER = 3,
#define PT_READ_U PTRACE_PEEKUSER
/* Write the word DATA into the process's text space at address ADDR. */
PTRACE_POKETEXT = 4,
#define PT_WRITE_I PTRACE_POKETEXT
/* Write the word DATA into the process's data space at address ADDR. */
PTRACE_POKEDATA = 5,
#define PT_WRITE_D PTRACE_POKEDATA
/* Write the word DATA into the process's user area at offset ADDR. */
PTRACE_POKEUSER = 6,
#define PT_WRITE_U PTRACE_POKEUSER
/* Continue the process. */
PTRACE_CONT = 7,
#define PT_CONTINUE PTRACE_CONT
/* Kill the process. */
PTRACE_KILL = 8,
#define PT_KILL PTRACE_KILL
/* Single step the process.
This is not supported on all machines. */
PTRACE_SINGLESTEP = 9,
#define PT_STEP PTRACE_SINGLESTEP
/* Attach to a process that is already running. */
PTRACE_ATTACH = 16,
#define PT_ATTACH PTRACE_ATTACH
/* Detach from a process attached to with PTRACE_ATTACH. */
PTRACE_DETACH = 17,
#define PT_DETACH PTRACE_DETACH
/* Continue and stop at the next (return from) syscall. */
PTRACE_SYSCALL = 24
#define PT_SYSCALL PTRACE_SYSCALL
};
/* Perform process tracing functions. REQUEST is one of the values
above, and determines the action to be taken.
For all requests except PTRACE_TRACEME, PID specifies the process to be
traced.
PID and the other arguments described above for the various requests should
appear (those that are used for the particular request) as:
pid_t PID, void *ADDR, int DATA, void *ADDR2
after REQUEST. */
extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
__END_DECLS
#endif /* _SYS_PTRACE_H */

23
sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
View File

@@ -28,29 +28,6 @@
typedef struct sigcontext mcontext_t; typedef struct sigcontext mcontext_t;
/* We need explicit types for the general and floating-point register
sets. */
/* Type for general register. */
typedef int greg_t;
/* Number of general registers. */
#define NGREG 32
/* Container for all general registers. */
typedef greg_t gregset_t[NGREG];
/* Type for general register. */
typedef int fpreg_t;
/* Number of general registers. */
#define NFPREG 32
/* Container for all general registers. */
typedef fpreg_t fpregset_t[NFPREG];
/* Userlevel context. */ /* Userlevel context. */
typedef struct ucontext typedef struct ucontext
{ {