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| author | Roland McGrath <roland@gnu.org> | 1995-06-08 09:00:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-06-08 09:00:23 +0000 |
| commit | 5bf62f2d3a8af353fac661b224fc1604d4de51ea (patch) | |
| tree | d71b6ad14564a99917f2d4133a8685df94d24c61 /elf/rtld.c | |
| parent | 75598ca67e469359c3c0b6b8704dae17bf2b9d89 (diff) | |
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Thu Jun 8 02:50:26 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/rtld.c [! NDEBUG] (__assert_perror_fail): New function.
* hurd/hurdstartup.c (_hurd_startup): Fancier kludge to guess phdr
and user entry point addresses.
* elf/dl-load.c (open_path): Don't do strlen on DIRPATH if it's null.
(_dl_map_object): DT_RPATH value is relative to DT_STRTAB value.
* Makerules (install-lib.so): Don't include libc.so.
[$(build-shared)=yes] (install): Depend on the installed libc.so file.
[$(build-shared)=yes] (install-no-libc.a): Make this, rather than
install, depend on the installed $(install-lib.so) files.
[$(build-shared)=yes] (install-lib.so): Append libc.so after that rule.
* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): Add kludge to
allocate high addresses to avoid random mappings appearing there.
(mmap): Comment out mask; always pass zero.
Tue Jun 6 13:34:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/i386/dl-machine.h (ELF_MACHINE_USER_ADDRESS_MASK): New macro.
* sysdeps/mach/hurd/dl-sysdep.c (mmap): Use it as mask in vm_map call.
* elf/dl-error.c (_dl_catch_error): Clear *ERRSTRING and *OBJNAME
when successful.
* sysdeps/mach/hurd/dl-sysdep.c (threadvars): New static variable.
(__hurd_threadvar_max, __hurd_threadvar_stack_offset): Define these
variables, using the `threadvars' buffer.
* elf/dl-reloc.c: Don't dereference L->l_prev when it's null.
* sysdeps/i386/dl-runtime.c: Likewise.
* elf/rtld.c (dl_main): Add missing NULL terminating argument in
_dl_sysdep_fatal call.
(__assert_fail): Likewise.
* locale/Makefile (localedef-modules): Renamed ctype to
locale-ctype so as not to conflict with the object file for
ctype/ctype.c in the build directory.
* sysdeps/i386/dl-machine.h (elf_machine_rel): If MAP->l_type is
lt_interpreter, first undo relocation done during bootstrapping.
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/elf/rtld.c b/elf/rtld.c index c36409a995..7855c59052 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -144,8 +144,8 @@ command line to load and run an ELF executable file; this is like executing\n\ that file itself, but always uses this helper program from the file you\n\ specified, instead of the helper program file specified in the executable\n\ file you run. This is mostly of use for maintainers to test new versions\n\ -of this helper program; chances are you did not intend to run this program.\n" - ); +of this helper program; chances are you did not intend to run this program.\n", + NULL); rtld_command = 1; interpreter_name = _dl_argv[0]; @@ -289,9 +289,25 @@ __assert_fail (const char *assertion, _dl_sysdep_fatal ("BUG IN DYNAMIC LINKER ld.so: ", file, ": ", _itoa (line, buf + sizeof buf - 1, 10, 0), ": ", function ?: "", function ? ": " : "", - "Assertion `", assertion, "' failed!\n"); + "Assertion `", assertion, "' failed!\n", + NULL); } weak_symbol (__assert_fail) +void +__assert_perror_fail (int errnum, + const char *file, unsigned int line, + const char *function) +{ + char buf[64]; + buf[sizeof buf - 1] = '\0'; + _dl_sysdep_fatal ("BUG IN DYNAMIC LINKER ld.so: ", + file, ": ", _itoa (line, buf + sizeof buf - 1, 10, 0), + ": ", function ?: "", function ? ": " : "", + "Unexpected error: ", strerror (errnum), "\n", NULL); + +} +weak_symbol (__assert_perror_fail) + #endif |