This is the mail archive of the gdb-patches@sourceware.org mailing list for the GDB project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[PATCH 10/22] [GDBserver] Multi-process + multi-arch: GNU/Linux Blackfin


This adjusts the GNU/Linux Blackfin port to new interfaces.

Completely untested.

2013-05-30  Pedro Alves  <palves@redhat.com>

	* linux-bfin-low.c (tdesc_bfin): Declare.
	(bfin_arch_setup): New function.
	(bfin_usrregs_info, regs_info): New globals.
	(bfin_regs_info): New function.
	(the_low_target): Adjust.
	(initialize_low_arch): New function.
---
 gdb/gdbserver/linux-bfin-low.c |   38 ++++++++++++++++++++++++++++++++++----
 1 file changed, 34 insertions(+), 4 deletions(-)

diff --git a/gdb/gdbserver/linux-bfin-low.c b/gdb/gdbserver/linux-bfin-low.c
index 3295ffd..cced3e1 100644
--- a/gdb/gdbserver/linux-bfin-low.c
+++ b/gdb/gdbserver/linux-bfin-low.c
@@ -26,6 +26,7 @@
 
 /* Defined in auto-generated file reg-bfin.c.  */
 void init_registers_bfin (void);
+extern const struct target_desc *tdesc_bfin;
 
 static int bfin_regmap[] =
 {
@@ -90,11 +91,33 @@ bfin_breakpoint_at (CORE_ADDR where)
   return 0;
 }
 
+static void
+bfin_arch_setup (void)
+{
+  current_process ()->tdesc = tdesc_bfin;
+}
+
+static struct usrregs_info bfin_usrregs_info =
+  {
+    bfin_num_regs,
+    bfin_regmap,
+  };
+
+static struct regs_info regs_info =
+  {
+    NULL, /* regset_bitmap */
+    &bfin_usrregs_info,
+  };
+
+static const struct regs_info *
+bfin_regs_info (void)
+{
+  return &regs_info;
+}
+
 struct linux_target_ops the_low_target = {
-  init_registers_bfin,
-  bfin_num_regs,
-  bfin_regmap,
-  NULL,
+  bfin_arch_setup,
+  bfin_regs_info,
   bfin_cannot_fetch_register,
   bfin_cannot_store_register,
   NULL, /* fetch_register */
@@ -106,3 +129,10 @@ struct linux_target_ops the_low_target = {
   2,
   bfin_breakpoint_at,
 };
+
+
+void
+initialize_low_arch (void)
+{
+  init_registers_bfin ();
+}


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]