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89676665cf
* pa64solib.c (pa64_solib_thread_start_addr): Rename from
so_lib_thread_start_addr.
* pa64solib.h (so_list): Forward declare.
(pa64_solib_thread_start_addr): Prototype.
* somsolib.c (SHL_LOAD, SHL_UNLOAD): Define if not already defined.
(no_shared_libraries): Remove.
(som_solib_thread_start_addr): Rename from so_lib_thread_start_addr.
* somsolib.h (som_solib_thread_start_addr): Likewise; prototype.
* hpread.c (hpread_process_one_debug_symbol): Use either the som or
the elf solib handler to find the start address.
* config/pa/hppahpux.mh (NATDEPFILES): Move target-specific support
files to the target makefile.
* config/pa/hpux1020.mh (NATDEPFILES): Likewise.
* config/pa/hpux11.mh (NATDEPFILES): Likewise.
* config/pa/hpux11w.mh (NATDEPFILES): Likewise.
* config/pa/hppa64.mt (TDEPFILES): Put target-specific support
files for symbol reading and shared library handling here.
* config/pa/hppahpux.mt (TDEPFILES): Likewise.
(PA_SOM_ONLY): Define so we can build a 32-bit SOM only target
without bringing in 64-bit support.
179 lines
6.5 KiB
C
179 lines
6.5 KiB
C
/* HP SOM Shared library declarations for GDB, the GNU Debugger.
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Copyright 1992, 1994, 1995, 1998, 1999, 2000, 2003 Free Software
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Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Written by the Center for Software Science at the Univerity of Utah
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and by Cygnus Support. */
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#ifndef SOMSOLIB_H
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#define SOMSOLIB_H
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/* Forward decl's for prototypes */
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struct target_ops;
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struct objfile;
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struct section_offsets;
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/* Called to add symbols from a shared library to gdb's symbol table. */
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#define SOLIB_ADD(filename, from_tty, targ, readsyms) \
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som_solib_add (filename, from_tty, targ, readsyms)
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extern void som_solib_add (char *, int, struct target_ops *, int);
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extern CORE_ADDR som_solib_get_got_by_pc (CORE_ADDR);
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extern int som_solib_section_offsets (struct objfile *,
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struct section_offsets *);
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/* Function to be called when the inferior starts up, to discover the names
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of shared libraries that are dynamically linked, the base addresses to
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which they are linked, and sufficient information to read in their symbols
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at a later time. */
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#define SOLIB_CREATE_INFERIOR_HOOK(PID) som_solib_create_inferior_hook()
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extern void som_solib_create_inferior_hook (void);
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/* Function to be called to remove the connection between debugger and
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dynamic linker that was established by SOLIB_CREATE_INFERIOR_HOOK.
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(This operation does not remove shared library information from
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the debugger, as CLEAR_SOLIB does.)
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*/
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#define SOLIB_REMOVE_INFERIOR_HOOK(PID) som_solib_remove_inferior_hook(PID)
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extern void som_solib_remove_inferior_hook (int);
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/* This function is called by the "catch load" command. It allows
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the debugger to be notified by the dynamic linker when a specified
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library file (or any library file, if filename is NULL) is loaded.
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*/
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#define SOLIB_CREATE_CATCH_LOAD_HOOK(pid,tempflag, filename,cond_string) \
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som_solib_create_catch_load_hook (pid, tempflag, filename, cond_string)
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extern void som_solib_create_catch_load_hook (int, int, char *, char *);
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/* This function is called by the "catch unload" command. It allows
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the debugger to be notified by the dynamic linker when a specified
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library file (or any library file, if filename is NULL) is unloaded.
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*/
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#define SOLIB_CREATE_CATCH_UNLOAD_HOOK(pid,tempflag,filename, cond_string) \
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som_solib_create_catch_unload_hook (pid, tempflag, filename, cond_string)
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extern void som_solib_create_catch_unload_hook (int, int, char *, char *);
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/* This function returns TRUE if the dynamic linker has just reported
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a load of a library.
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This function must be used only when the inferior has stopped in
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the dynamic linker hook, or undefined results are guaranteed.
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*/
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#define SOLIB_HAVE_LOAD_EVENT(pid) \
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som_solib_have_load_event (pid)
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extern int som_solib_have_load_event (int);
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/* This function returns a pointer to the string representation of the
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pathname of the dynamically-linked library that has just been loaded.
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This function must be used only when SOLIB_HAVE_LOAD_EVENT is TRUE,
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or undefined results are guaranteed.
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This string's contents are only valid immediately after the inferior
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has stopped in the dynamic linker hook, and becomes invalid as soon
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as the inferior is continued. Clients should make a copy of this
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string if they wish to continue the inferior and then access the string.
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*/
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#define SOLIB_LOADED_LIBRARY_PATHNAME(pid) \
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som_solib_loaded_library_pathname (pid)
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extern char *som_solib_loaded_library_pathname (int);
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/* This function returns TRUE if the dynamic linker has just reported
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an unload of a library.
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This function must be used only when the inferior has stopped in
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the dynamic linker hook, or undefined results are guaranteed.
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*/
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#define SOLIB_HAVE_UNLOAD_EVENT(pid) \
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som_solib_have_unload_event (pid)
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extern int som_solib_have_unload_event (int);
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/* This function returns a pointer to the string representation of the
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pathname of the dynamically-linked library that has just been unloaded.
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This function must be used only when SOLIB_HAVE_UNLOAD_EVENT is TRUE,
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or undefined results are guaranteed.
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This string's contents are only valid immediately after the inferior
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has stopped in the dynamic linker hook, and becomes invalid as soon
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as the inferior is continued. Clients should make a copy of this
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string if they wish to continue the inferior and then access the string.
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*/
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#define SOLIB_UNLOADED_LIBRARY_PATHNAME(pid) \
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som_solib_unloaded_library_pathname (pid)
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extern char *som_solib_unloaded_library_pathname (int);
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/* This function returns TRUE if pc is the address of an instruction that
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lies within the dynamic linker (such as the event hook, or the dld
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itself).
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This function must be used only when a dynamic linker event has been
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caught, and the inferior is being stepped out of the hook, or undefined
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results are guaranteed.
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*/
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#define SOLIB_IN_DYNAMIC_LINKER(pid,pc) \
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som_solib_in_dynamic_linker (pid, pc)
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extern int som_solib_in_dynamic_linker (int, CORE_ADDR);
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/* This function must be called when the inferior is killed, and the program
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restarted. This is not the same as CLEAR_SOLIB, in that it doesn't discard
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any symbol tables.
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Presently, this functionality is not implemented.
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*/
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#define SOLIB_RESTART() \
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som_solib_restart ()
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extern void som_solib_restart (void);
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/* If we can't set a breakpoint, and it's in a shared library, just
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disable it. */
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#define DISABLE_UNSETTABLE_BREAK(addr) (som_solib_address(addr) != NULL)
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extern char *som_solib_address (CORE_ADDR); /* somsolib.c */
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/* If ADDR lies in a shared library, return its name. */
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#define PC_SOLIB(addr) som_solib_address (addr)
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extern CORE_ADDR som_solib_get_solib_by_pc (CORE_ADDR addr);
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struct so_list;
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extern CORE_ADDR som_solib_thread_start_addr (struct so_list *so);
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extern void no_shared_libraries (char *ignored, int from_tty);
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#endif
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