src/gdb ChangeLog linux-proc.c target.h target ...

[msnyder at sources dot redhat dot com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	msnyder@sources.redhat.com	2002-01-08 16:37:04

Modified files:
	gdb            : ChangeLog linux-proc.c target.h target.c exec.c 
	                 defs.h procfs.c sol-thread.c inftarg.c 
	gdb/config/i386: linux.mh x86-64linux.mh 
	gdb/config/sparc: sun4sol2.mh linux.mh 
	gdb/config/alpha: alpha-linux.mh 
	gdb/config/arm : linux.mh 
	gdb/config/ia64: linux.mh 
	gdb/config/m68k: linux.mh 
	gdb/config/mips: linux.mh 
	gdb/config/powerpc: linux.mh 
Added files:
	gdb            : gcore.c 

Log message:
	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.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gcore.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.1990&r2=1.1991
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/linux-proc.c.diff?cvsroot=src&r1=1.1&r2=1.2
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/target.h.diff?cvsroot=src&r1=1.21&r2=1.22
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/target.c.diff?cvsroot=src&r1=1.29&r2=1.30
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/exec.c.diff?cvsroot=src&r1=1.15&r2=1.16
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/defs.h.diff?cvsroot=src&r1=1.71&r2=1.72
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/procfs.c.diff?cvsroot=src&r1=1.34&r2=1.35
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/sol-thread.c.diff?cvsroot=src&r1=1.28&r2=1.29
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/inftarg.c.diff?cvsroot=src&r1=1.7&r2=1.8
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/i386/linux.mh.diff?cvsroot=src&r1=1.9&r2=1.10
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/i386/x86-64linux.mh.diff?cvsroot=src&r1=1.2&r2=1.3
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/sparc/sun4sol2.mh.diff?cvsroot=src&r1=1.5&r2=1.6
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/sparc/linux.mh.diff?cvsroot=src&r1=1.5&r2=1.6
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/alpha/alpha-linux.mh.diff?cvsroot=src&r1=1.7&r2=1.8
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/arm/linux.mh.diff?cvsroot=src&r1=1.8&r2=1.9
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/ia64/linux.mh.diff?cvsroot=src&r1=1.10&r2=1.11
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/m68k/linux.mh.diff?cvsroot=src&r1=1.7&r2=1.8
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/mips/linux.mh.diff?cvsroot=src&r1=1.2&r2=1.3
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/config/powerpc/linux.mh.diff?cvsroot=src&r1=1.8&r2=1.9