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Author SHA1 Message Date
Joel Brobecker 0b30217134 Copyright year update in most files of the GDB Project. 
gdb/ChangeLog:

        Copyright year update in most files of the GDB Project.
 2012-01-04 08:17:56 +00:00
Jan Kratochvil c1049fca4e gdb/testsuite/ 
* gdb.arch/i386-dr3-watch.exp
	(watchpoint on gap1 does not fit debug registers)
	(delete all watchpoints): Fix racy expect strings.
 2011-08-15 07:56:20 +00:00
Pedro Alves 1ced966e34 2011-07-22 Pedro Alves <pedro@codesourcery.com> 
gdb/testsuite/
	* gdb.arch/i386-dr3-watch.exp: Test that the i386 watchpoints
	backend doesn't leave used debug registers behind.

	gdb/gdbserver/
	* i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
	to the inferior here.
	(i386_remove_aligned_watchpoint): Ditto.
	(i386_handle_nonaligned_watchpoint): Return immediate on fail to
	fit part of the watchpoint in the debug registers.
	(i386_update_inferior_debug_regs): New.
	(i386_low_insert_watchpoint): Work on a local mirror of the debug
	registers, and only update the inferior on success.
	(i386_low_remove_watchpoint): Ditto.

	gdb/
	* i386-nat.c (I386_DR_VACANT, I386_DR_LOCAL_ENABLE)
	(I386_DR_GLOBAL_ENABLE, I386_DR_DISABLE, I386_DR_SET_RW_LEN)
	(I386_DR_GET_RW_LEN, I386_DR_WATCH_HIT): Add state parameter and
	adjust.
	(dr_mirror, dr_status_mirror, dr_control_mirror): Delete.
	(struct i386_debug_reg_state): New.
	(i386_init_dregs): New.
	(dr_mirror): New.
	(i386_cleanup_dregs): Use i386_init_dregs.
	(i386_show_dr): Add state parameter and adjust.
	(i386_insert_aligned_watchpoint): Ditto.  Don't pass the info to
	the inferior here.
	(i386_remove_aligned_watchpoint): Likewise.
	(i386_handle_nonaligned_watchpoint): Add state parameter and adjust.
	(i386_update_inferior_debug_regs): New.
	(i386_insert_watchpoint): Work on a local mirror of the debug
	registers, and only update the inferior on success.
	(i386_remove_watchpoint): Ditto.
	(i386_region_ok_for_watchpoint): Adjust.
	(i386_stopped_data_address): Adjust.
	(i386_insert_hw_breakpoint): Adjust.
	(i386_remove_hw_breakpoint): Adjust.
 2011-07-22 16:58:32 +00:00
Pedro Alves 0a5b1e09bf 2011-05-31 Pedro Alves <pedro@codesourcery.com> 
gdb/gdbserver/
	* linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
	assertion.
	* win32-i386-low.c (i386_dr_low_get_addr): Ditto.

	gdb/testsuite/
	* gdb.arch/i386-dr3-watch.c: New file.
	* gdb.arch/i386-dr3-watch.exp: New file.
 2011-05-31 21:18:56 +00:00