+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>
* math/libm-test.inc (csinh_test): Don't require the invalid
const char *name;
int errno_saved;
int errno_reason;
+ const char *errstring;
auto inline void preload (struct link_map *map);
alloca means we cannot use recursive function calls. */
errno_saved = errno;
errno_reason = 0;
+ errstring = NULL;
errno = 0;
name = NULL;
for (runp = known; runp; )
/* Allocate new entry. */
struct list *newp;
const char *objname;
- const char *errstring;
/* Recognize DSTs. */
name = expand_dst (l, strtab + d->d_un.d_val, 0);
else if (d->d_tag == DT_AUXILIARY || d->d_tag == DT_FILTER)
{
const char *objname;
- const char *errstring;
struct list *newp;
/* Recognize DSTs. */
assert (errstring != NULL);
if (errstring != _dl_out_of_memory)
free ((char *) errstring);
+ errstring = NULL;
/* Simply ignore this error and continue the work. */
continue;
if (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"));
}
--- /dev/null
+/* `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 */
projects / platform / upstream / linaro-glibc.git / commitdiff