Move low-level Linux x86 debug register code to a shared file

[deliverable/binutils-gdb.git] / gdb / ChangeLog

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a1cbd36aa68206bad893f503ae6a4c42ff902ce4..7dcec1fdbe25ca54c116d57e1851cff7372da131 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,112 @@
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * nat/x86-linux-dregs.h: New file.
+       * nat/x86-linux-dregs.c: Likewise.
+       * Makefile.in (HFILES_NO_SRCDIR): Add nat/x86-linux-dregs.h.
+       (x86-linux-dregs.o): New rule.
+       * config/i386/linux.mh (NATDEPFILES): Add x86-linux-dregs.o.
+       * config/i386/linux64.mh (NATDEPFILES): Likewise.
+       * x86-linux-nat.c: Include nat/x86-linux-dregs.h.
+       (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
+       (x86_linux_dr_get): Likewise.
+       (x86_linux_dr_set): Likewise.
+       (x86_linux_dr_get_addr): Likewise.
+       (x86_linux_dr_get_control): Likewise.
+       (x86_linux_dr_get_status): Likewise.
+       (update_debug_registers_callback): Likewise.
+       (x86_linux_dr_set_control): Likewise.
+       (x86_linux_dr_set_addr): Likewise.
+       (x86_linux_update_debug_registers): Likewise.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * x86-linux-nat.c (x86_linux_update_debug_registers):
+       New function, factored out from...
+       (x86_linux_prepare_to_resume): ...this.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * x86-linux-nat.c (x86_linux_dr_get): Update comments.
+       (x86_linux_dr_set): Likewise.
+       (x86_linux_dr_get_addr): Likewise.
+       (x86_linux_dr_get_control): Likewise.
+       (x86_linux_dr_get_status): Likewise.
+       (update_debug_registers_callback): Likewise.
+       (x86_linux_dr_set_control): Likewise.
+       (x86_linux_dr_set_addr): Likewise.
+       (x86_linux_prepare_to_resume): Likewise.
+       (x86_linux_new_thread): Likewise.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * x86-linux-nat.c (x86_linux_dr_set_addr): Update assertion.
+       (x86_linux_new_thread): Rename argument.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * nat/x86-linux.h: New file.
+       * nat/x86-linux.c: Likewise.
+       * Makefile.in (HFILES_NO_SRCDIR): Add nat/x86-linux.h.
+       (x86-linux.o): New rule.
+       * config/i386/linux.mh (NATDEPFILES): Add x86-linux.o.
+       * config/i386/linux64.mh (NATDEPFILES): Likewise.
+       * nat/linux-nat.h (struct arch_lwp_info): New forward declaration.
+       (lwp_set_arch_private_info): New declaration.
+       (lwp_arch_private_info): Likewise.
+       * linux-nat.c (lwp_set_arch_private_info): New function.
+       (lwp_arch_private_info): Likewise.
+       * x86-linux-nat.c: Include nat/x86-linux.h.
+       (arch_lwp_info): Removed structure.
+       (update_debug_registers_callback):
+       Use lwp_set_debug_registers_changed.
+       (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
+       and lwp_set_debug_registers_changed.
+       (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * nat/linux-nat.h (ptid_of_lwp): New declaration.
+       (lwp_is_stopped): Likewise.
+       (lwp_stop_reason): Likewise.
+       * linux-nat.c (ptid_of_lwp): New function.
+       (lwp_is_stopped): Likewise.
+       (lwp_is_stopped_by_watchpoint): Likewise.
+       * x86-linux-nat.c (update_debug_registers_callback):
+       Use lwp_is_stopped.
+       (x86_linux_prepare_to_resume): Use ptid_of_lwp and
+       lwp_stop_reason.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-nat.h (linux_stop_lwp): Move declaration to...
+       * nat/linux-nat.h (linux_stop_lwp): New declaration.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * linux-nat.h: Include nat/linux-nat.h.
+       (iterate_over_lwps): Move declaration to nat/linux-nat.h.
+       * nat/linux-nat.h (struct lwp_info): New forward declaration.
+       (iterate_over_lwps_ftype): New typedef.
+       (iterate_over_lwps): New declaration.
+       * linux-nat.h (iterate_over_lwps): Update comment.  Use
+       iterate_over_lwps_ftype.  Update callback return value check.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * x86-nat.h (x86_debug_reg_state): Move declaration to...
+       * nat/x86-dregs.h (x86_debug_reg_state): New declaration.
+
+2015-03-24  Gary Benson  <gbenson@redhat.com>
+
+       * nat/linux-nat.h (current_lwp_ptid): New declaration.
+       * linux-nat.c (current_lwp_ptid): New function.
+       * x86-linux-nat.c: Include nat/linux-nat.h.
+       (x86_linux_dr_get_addr): Use current_lwp_ptid.
+       (x86_linux_dr_get_control): Likewise.
+       (x86_linux_dr_get_status): Likewise.
+       (x86_linux_dr_set_control): Likewise.
+       (x86_linux_dr_set_addr): Likewise.
+
 2015-03-24  Antoine Tremblay  <antoine.tremblay@ericsson.com>
 
        PR breakpoints/16466