PR threads/10729
authorPedro Alves <palves@redhat.com>
Wed, 25 Aug 2010 14:40:21 +0000 (14:40 +0000)
committerPedro Alves <palves@redhat.com>
Wed, 25 Aug 2010 14:40:21 +0000 (14:40 +0000)
commit964e4306f80f7da4474eea57ce49492b73611acb
treea808e253ab7d90c5d2f355039eb559f32cd14156
parent4563a8602899e7270a6a0d8dd5da822c6680c6ba
PR threads/10729

* linux-x86-low.c (update_debug_registers_callback): New.
(i386_dr_low_set_addr): Use it.
(i386_dr_low_get_addr): New.
(i386_dr_low_set_control): Use update_debug_registers_callback.
(i386_dr_low_get_control): New.
(i386_dr_low_get_status): Adjust.
* linux-low.c (linux_stop_lwp): New.
* linux-low.h (linux_stop_lwp): Declare.

* i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
argument instead of a i386_debug_reg_state.
(I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
a i386_debug_reg_state.
(i386_insert_aligned_watchpoint): Adjust.
(i386_remove_aligned_watchpoint): Adjust.
(i386_low_stopped_data_address): Read the debug registers from the
inferior instead of from the mirrors.
* i386-low.h (struct i386_debug_reg_state): Extend comment.
(i386_dr_low_get_addr): Declare.
(i386_dr_low_get_control): Declare.
(i386_dr_low_get_status): Change prototype.

* win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
(i386_dr_low_get_addr): New.
(i386_dr_low_get_control): New.
(i386_dr_low_get_status): Adjust prototype.  Return
dr_status_mirror.
(i386_initial_stuff): Clear dr_status_mirror and
dr_control_mirror.
(i386_get_thread_context): Adjust.
(i386_set_thread_context): Adjust.
(i386_thread_added): Adjust.
gdb/gdbserver/ChangeLog
gdb/gdbserver/i386-low.c
gdb/gdbserver/i386-low.h
gdb/gdbserver/linux-low.c
gdb/gdbserver/linux-low.h
gdb/gdbserver/linux-x86-low.c
gdb/gdbserver/win32-i386-low.c