Imagelibrary/binutils-gdb
1
0
Fork 1
mirror of https://github.com/bminor/binutils-gdb.git synced 2025-12-26 17:18:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

2002-01-03 Michael Snyder <msnyder@redhat.com>

Browse Source 
Implement a "generate-core-file" command in gdb, save target state.
	* gcore.c: New file.  Implement new command 'generate-core-file'.
	Save a corefile image of the current state of the inferior.
	* linux-proc.c: Add linux-specific code for saving corefiles.
	* target.h (struct target_ops): Add new target vectors for saving
	corefiles; to_find_memory_regions and to_make_corefile_notes.
	(target_find_memory_regions): New macro.
	(target_make_corefile_notes): New macro.
	* target.c (update_current_target): Inherit new target methods.
	(dummy_find_memory_regions): New place-holder method.
	(dummy_make_corefile_notes): New place-holder method.
	(init_dummy_target): Initialize new dummy target vectors.
	* exec.c (exec_set_find_memory_regions): New function.
	Allow the exec_ops vector for memory regions to be taken over.
	(exec_make_note_section): New function, target vector method.
	* defs.h (exec_set_find_memory_regions): Export prototype.
	* procfs.c (proc_find_memory_regions): New function, corefile method.
	(procfs_make_note_section): New function, corefile method.
	(init_procfs_ops): Set new target vector pointers.
	(find_memory_regions_callback): New function.
	(procfs_do_thread_registers): New function.
	(procfs_corefile_thread_callback): New function.
	* sol-thread.c (sol_find_memory_regions): New function.
	(sol_make_note_section): New function.
	(init_sol_thread_ops): Initialize new target vectors.
	* inftarg.c (inftarg_set_find_memory_regions): New function.
	Allow to_find_memory_regions vector to be taken over.
	(inftarg_set_make_corefile_notes): New function.
	Allow to_make_corefile_notes vector to be taken over.
	* thread-db.c (thread_db_new_objfile): Don't activate thread-db
	interface layer if not target_has_execution (may be a corefile).
	* config/i386/linux.mh: Add gcore.o to NATDEPFILES.
	* config/sparc/sun4sol2.mh: Ditto.
	* config/alpha/alpha-linux.mh: Ditto.
	* config/arm/linux.mh: Ditto.
	* config/i386/x86-64linux.mh: Ditto.
	* config/ia64/linux.mh: Ditto.
	* config/m68k/linux.mh: Ditto.
	* config/mips/linux.mh: Ditto.
	* config/powerpc/linux.mh: Ditto.
	* config/sparc/linux.mh: Ditto.
This commit is contained in:
Michael Snyder
2002-01-09 00:37:02 +00:00
parent 30070dac97
commit be4d133316
20 changed files with 1145 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
gdb/inftarg.c
View File

@@ -1,5 +1,6 @@
/* Target-vector operations for controlling Unix child processes, for GDB.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999,
2000, 2002
Free Software Foundation, Inc.
Contributed by Cygnus Support.
@@ -812,6 +813,24 @@ init_child_ops (void)
child_ops.to_magic = OPS_MAGIC;
}
/* Take over the 'find_mapped_memory' vector from inftarg.c. */
extern void
inftarg_set_find_memory_regions (int (*func) (int (*) (CORE_ADDR,
unsigned long,
int, int, int,
void *),
void *))
{
child_ops.to_find_memory_regions = func;
}
/* Take over the 'make_corefile_notes' vector from inftarg.c. */
extern void
inftarg_set_make_corefile_notes (char * (*func) (bfd *, int *))
{
child_ops.to_make_corefile_notes = func;
}
void
_initialize_inftarg (void)
{