/* Handle HP ELF shared libraries for GDB, the GNU Debugger.
- Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation,
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation,
Inc.
This file is part of GDB.
#include "language.h"
#include "regcache.h"
#include "exec.h"
+#include "hppa-tdep.h"
#include <fcntl.h>
/* We believe that filename was handed to us by the dynamic linker, and
is therefore always an absolute path. */
- desc = openp (getenv ("PATH"), 1, filename, O_RDONLY | O_BINARY,
- 0, &absolute_name);
+ desc = openp (getenv ("PATH"), OPF_TRY_CWD_FIRST, filename,
+ O_RDONLY | O_BINARY, 0, &absolute_name);
if (desc < 0)
{
perror_with_name (filename);
{
bfd *tmp_bfd;
asection *sec;
- obj_private_data_t *obj_private;
+ struct hppa_objfile_private *obj_private;
struct section_addr_info *section_addrs;
struct cleanup *my_cleanups;
/* Mark this as a shared library and save private data. */
so->objfile->flags |= OBJF_SHARED;
- if (so->objfile->obj_private == NULL)
+ obj_private = (struct hppa_objfile_private *)
+ objfile_data (so->objfile, hppa_objfile_priv_data);
+ if (obj_private == NULL)
{
- obj_private = (obj_private_data_t *)
- obstack_alloc (&so->objfile->psymbol_obstack,
- sizeof (obj_private_data_t));
+ obj_private = (struct hppa_objfile_private *)
+ obstack_alloc (&so->objfile->objfile_obstack,
+ sizeof (struct hppa_objfile_private));
+ set_objfile_data (so->objfile, hppa_objfile_priv_data, obj_private);
obj_private->unwind_info = NULL;
obj_private->so_info = NULL;
- so->objfile->obj_private = obj_private;
}
- obj_private = (obj_private_data_t *) so->objfile->obj_private;
obj_private->so_info = so;
obj_private->dp = so->pa64_solib_desc.linkage_ptr;
do_cleanups (my_cleanups);
We need to first determine if we're dealing with a dynamically
linked executable. If not, then return without an error or warning.
- We also need to examine __dld_flags to determine if the shared library
- list is valid and to determine if the libraries have been privately
- mapped. */
+ We also need to examine __dld_flags to determine if the shared
+ library list is valid and to determine if the libraries have been
+ privately mapped. */
if (symfile_objfile == NULL)
return;
DT_HP_DEBUG_PRIVATE to indicate that shared libraries should be
mapped private.
- DT_HP_DEBUG_CALLBACK to indicate that we want the dynamic linker to
- call the breakpoint routine for significant events. */
+ DT_HP_DEBUG_CALLBACK to indicate that we want the dynamic linker
+ to call the breakpoint routine for significant events. */
void
pa64_solib_create_inferior_hook (void)
shared library events. To resume notifications, GDB must call
pa64_solib_create_inferior_hook.
- This operation does not remove any knowledge of shared libraries which
- GDB may already have been notified of. */
+ This operation does not remove any knowledge of shared libraries
+ of which GDB may already have been notified. */
void
pa64_solib_remove_inferior_hook (int pid)
{
CORE_ADDR event_kind;
- event_kind = read_register (ARG0_REGNUM);
+ event_kind = read_register (HPPA_ARG0_REGNUM);
return (event_kind == DLD_CB_LOAD);
}
{
CORE_ADDR event_kind;
- event_kind = read_register (ARG0_REGNUM);
+ event_kind = read_register (HPPA_ARG0_REGNUM);
return (event_kind == DLD_CB_UNLOAD);
}
pa64_solib_loaded_library_pathname (int pid)
{
static char dll_path[MAXPATHLEN];
- CORE_ADDR dll_path_addr = read_register (ARG3_REGNUM);
+ CORE_ADDR dll_path_addr = read_register (HPPA_ARG3_REGNUM);
read_memory_string (dll_path_addr, dll_path, MAXPATHLEN);
return dll_path;
}
pa64_solib_unloaded_library_pathname (int pid)
{
static char dll_path[MAXPATHLEN];
- CORE_ADDR dll_path_addr = read_register (ARG3_REGNUM);
+ CORE_ADDR dll_path_addr = read_register (HPPA_ARG3_REGNUM);
read_memory_string (dll_path_addr, dll_path, MAXPATHLEN);
return dll_path;
}
if (so_list->loaded == 0)
printf_unfiltered (" (shared library unloaded)");
printf_unfiltered (" %-18s",
- local_hex_string_custom (so_list->pa64_solib_desc.linkage_ptr,
- "016l"));
+ hex_string_custom (so_list->pa64_solib_desc.linkage_ptr, 16));
printf_unfiltered ("\n");
printf_unfiltered ("%-18s",
- local_hex_string_custom (so_list->pa64_solib_desc.text_base,
- "016l"));
+ hex_string_custom (so_list->pa64_solib_desc.text_base, 16));
printf_unfiltered (" %-18s",
- local_hex_string_custom ((so_list->pa64_solib_desc.text_base
- + so_list->pa64_solib_desc.text_size),
- "016l"));
+ hex_string_custom ((so_list->pa64_solib_desc.text_base
+ + so_list->pa64_solib_desc.text_size), 16));
printf_unfiltered (" %-18s",
- local_hex_string_custom (so_list->pa64_solib_desc.data_base,
- "016l"));
+ hex_string_custom (so_list->pa64_solib_desc.data_base, 16));
printf_unfiltered (" %-18s\n",
- local_hex_string_custom ((so_list->pa64_solib_desc.data_base
- + so_list->pa64_solib_desc.data_size),
- "016l"));
+ hex_string_custom ((so_list->pa64_solib_desc.data_base
+ + so_list->pa64_solib_desc.data_size), 16));
so_list = so_list->next;
}
}
add_info ("sharedlibrary", pa64_sharedlibrary_info_command,
"Status of loaded shared object libraries.");
- add_show_from_set
+ deprecated_add_show_from_set
(add_set_cmd ("auto-solib-add", class_support, var_boolean,
(char *) &auto_solib_add,
"Set autoloading of shared library symbols.\n\
&setlist),
&showlist);
- add_show_from_set
+ deprecated_add_show_from_set
(add_set_cmd ("auto-solib-limit", class_support, var_zinteger,
(char *) &auto_solib_limit,
"Set threshold (in Mb) for autoloading shared library symbols.\n\
/* Get some HPUX-specific data from a shared lib. */
CORE_ADDR
-so_lib_thread_start_addr (struct so_list *so)
+pa64_solib_thread_start_addr (struct so_list *so)
{
return so->pa64_solib_desc.tls_start_addr;
}
new_so->pa64_solib_desc_addr = load_module_desc_addr;
new_so->loaded = 1;
new_so->name = obsavestring (dll_path, strlen(dll_path),
- &symfile_objfile->symbol_obstack);
+ &symfile_objfile->objfile_obstack);
/* If we are not going to load the library, tell the user if we
haven't already and return. */
projects / deliverable / binutils-gdb.git / blobdiff