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| author | Michael Snyder <msnyder@vmware.com> | 2002-01-09 00:37:02 +0000 |
|---|---|---|
| committer | Michael Snyder <msnyder@vmware.com> | 2002-01-09 00:37:02 +0000 |
| commit | be4d1333163c056f725fbbb96b400ce3d22802a7 (patch) | |
| tree | b20c9b67c29126bd6eb838a22fa55c87a8eaf629 /gdb/inftarg.c | |
| parent | 30070dac97fea15a420b3f3930b5a20535279ea7 (diff) | |
| download | gdb-be4d1333163c056f725fbbb96b400ce3d22802a7.zip gdb-be4d1333163c056f725fbbb96b400ce3d22802a7.tar.gz gdb-be4d1333163c056f725fbbb96b400ce3d22802a7.tar.bz2 | |
2002-01-03 Michael Snyder <msnyder@redhat.com>
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.
Diffstat (limited to 'gdb/inftarg.c')
| -rw-r--r-- | gdb/inftarg.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/gdb/inftarg.c b/gdb/inftarg.c index 6b37030..9035310 100644 --- a/gdb/inftarg.c +++ b/gdb/inftarg.c @@ -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) { |