diff options
| -rw-r--r-- | ChangeLog | 17 | ||||
| -rw-r--r-- | elf/dl-deps.c | 7 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/libm-test-ulps | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/Dist | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/sys/procfs.h | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h | 99 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h | 23 |
7 files changed, 126 insertions, 28 deletions
diff --git a/ChangeLog b/ChangeLog index 7a44e52a82..e734dc0f37 100644 --- a/ChangeLog +++ b/ChangeLog @@ -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> * math/libm-test.inc (csinh_test): Don't require the invalid diff --git a/elf/dl-deps.c b/elf/dl-deps.c index c886ca8b18..8313ae8a2d 100644 --- a/elf/dl-deps.c +++ b/elf/dl-deps.c @@ -145,6 +145,7 @@ _dl_map_object_deps (struct link_map *map, const char *name; int errno_saved; int errno_reason; + const char *errstring; 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. */ errno_saved = errno; errno_reason = 0; + errstring = NULL; errno = 0; name = NULL; for (runp = known; runp; ) @@ -236,7 +238,6 @@ _dl_map_object_deps (struct link_map *map, /* 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); @@ -281,7 +282,6 @@ _dl_map_object_deps (struct link_map *map, else if (d->d_tag == DT_AUXILIARY || d->d_tag == DT_FILTER) { const char *objname; - const char *errstring; struct list *newp; /* Recognize DSTs. */ @@ -307,6 +307,7 @@ _dl_map_object_deps (struct link_map *map, assert (errstring != NULL); if (errstring != _dl_out_of_memory) free ((char *) errstring); + errstring = NULL; /* Simply ignore this error and continue the work. */ continue; @@ -581,5 +582,5 @@ out: 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")); } diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 97619e8cfd..0a4a3d77b9 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -943,6 +943,9 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +Test "tgamma (4) == 6": +ldouble: 2 +ildouble: 2 # y0 Test "y0 (0.1) == -1.5342386513503668441": diff --git a/sysdeps/unix/sysv/linux/powerpc/Dist b/sysdeps/unix/sysv/linux/powerpc/Dist index e23e855de3..e21874a321 100644 --- a/sysdeps/unix/sysv/linux/powerpc/Dist +++ b/sysdeps/unix/sysv/linux/powerpc/Dist @@ -5,4 +5,5 @@ kernel_stat.h kernel_termios.h oldgetrlimit64.c sys/procfs.h +sys/ptrace.h sys/user.h diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/procfs.h b/sysdeps/unix/sysv/linux/powerpc/sys/procfs.h index a3cc2509c3..0214965f83 100644 --- a/sysdeps/unix/sysv/linux/powerpc/sys/procfs.h +++ b/sysdeps/unix/sysv/linux/powerpc/sys/procfs.h @@ -122,8 +122,8 @@ struct elf_prpsinfo typedef void *psaddr_t; /* Register sets. Linux has different names. */ -typedef gregset_t prgregset_t; -typedef fpregset_t prfpregset_t; +typedef elf_gregset_t prgregset_t; +typedef elf_fpregset_t prfpregset_t; /* We don't have any differences between processes and threads, therefore habe only ine PID type. */ diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h b/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h new file mode 100644 index 0000000000..5c9b275053 --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h @@ -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 */ diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h b/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h index b1525c7521..930f95d122 100644 --- a/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h @@ -28,29 +28,6 @@ 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. */ typedef struct ucontext { |