diff options
| author | Roland McGrath <roland@gnu.org> | 1995-11-16 00:44:18 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-11-16 00:44:18 +0000 |
| commit | ec967c06ac7474fa58266ea309d6488ee3c53851 (patch) | |
| tree | dcea408ef904d340938ac85866816b4c024319d8 /sysdeps/mach/hurd/dl-sysdep.c | |
| parent | 2ede96c9362f1950ef309f4fb9662aea60fe9777 (diff) | |
Wed Nov 15 19:22:07 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/mach/hurd/dl-sysdep.c: Include _itoa.h from stdio-common
instead of stdio.
(_dl_sysdep_start): If passed user entry is zero and
EXEC_STACK_ARGS flag set, reset user entry to &_start.
* elf/rtld.c (dl_main): Only call _dl_setup_hash if there is a
DT_HASH element.
* libc-symbols.h [HAVE_ELF] (symbol_set_declare): Gratuitously
repeat weak decl using weak_symbol macro, in case using broken GCC
(<2.8).
Wed Nov 15 18:49:55 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>
* sysdeps/i386/isnanl.c: New file.
* sysdeps/i386/isinfl.c: New file.
Diffstat (limited to 'sysdeps/mach/hurd/dl-sysdep.c')
| -rw-r--r-- | sysdeps/mach/hurd/dl-sysdep.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c index 10380753cd..0144958766 100644 --- a/sysdeps/mach/hurd/dl-sysdep.c +++ b/sysdeps/mach/hurd/dl-sysdep.c @@ -29,7 +29,7 @@ Cambridge, MA 02139, USA. */ #include <mach/mig_support.h> #include "hurdstartup.h" #include <mach/host_info.h> -#include "../stdio/_itoa.h" +#include "../stdio-common/_itoa.h" #include <hurd/auth.h> #include <hurd/term.h> #include <stdarg.h> @@ -104,6 +104,10 @@ _dl_sysdep_start (void **start_argptr, _dl_secure = _dl_hurd_data->flags & EXEC_SECURE; + if (_dl_hurd_data->flags & EXEC_STACK_ARGS && + _dl_hurd_data->user_entry == 0) + _dl_hurd_data->user_entry = (vm_address_t) &_start; + unfmh(); /* XXX */ if (_dl_hurd_data->user_entry == (vm_address_t) &_start) @@ -132,14 +136,14 @@ unfmh(); /* XXX */ _dl_sysdep_fatal ("Bogus library spec: ", p, "\n", NULL); *memobjname++ = '\0'; memobj = (mach_port_t) atoi (memobjname); - + /* Add a user reference on the memory object port, so we will still have one after _dl_map_object_from_fd calls our `close'. */ err = __mach_port_mod_refs (__mach_task_self (), memobj, MACH_PORT_RIGHT_SEND, +1); assert_perror (err); - + lastslash = strrchr (p, '/'); l = _dl_map_object_from_fd (lastslash ? lastslash + 1 : p, memobj, strdup (p)); @@ -278,7 +282,7 @@ open (const char *file_name, int mode, ...) dealloc_dir = 0; nloops = 0; - + while (1) { if (dealloc_dir) @@ -468,7 +472,7 @@ open (const char *file_name, int mode, ...) bad_magic: return __hurd_fail (EGRATUITOUS); } - break; + break; default: return __hurd_fail (EGRATUITOUS); @@ -574,7 +578,7 @@ weak_symbol (free) /* Avoid signal frobnication in setjmp/longjmp. */ -int __sigjmp_save (sigjmp_buf env, int savemask) +int __sigjmp_save (sigjmp_buf env, int savemask) { env[0].__mask_was_saved = savemask; return 0; } weak_symbol (__sigjmp_save) |