From 2474bfd7941b312d6aa79d00c395ef6e7c847405 Mon Sep 17 00:00:00 2001
From: Dawn Perchik <dawn@cygnus>
Date: Thu, 23 Jul 1998 21:48:28 +0000
Subject: [PATCH] 	* remote-mips.c (remote_mips_insert_hw_breakpoint, 
 remote_mips_remove_hw_breakpoint): New functions for hardware 	breakpoints on
 LSI targets. 	* config/mips/tm-embed.h (target_remove_hw_breakpoint, 
 target_insert_hw_breakpoint): Define to call 
 remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint, 
 respectively.

---
 gdb/ChangeLog     | 10 ++++++++++
 gdb/remote-mips.c | 30 ++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7e97c5ab80..c75c1a7917 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,13 @@
+Thu Jul 23 14:49:27 1998  Dawn Perchik  <dawn@cygnus.com>
+
+	* remote-mips.c (remote_mips_insert_hw_breakpoint,
+	remote_mips_remove_hw_breakpoint): New functions for hardware
+	breakpoints on LSI targets.
+	* config/mips/tm-embed.h (target_remove_hw_breakpoint,
+	target_insert_hw_breakpoint): Define to call
+	remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint,
+	respectively.
+
 start-sanitize-sky
 Thu Jul 23 13:00:28 1998  Ian Carmichael  <iancarm@cygnus.com>
 
diff --git a/gdb/remote-mips.c b/gdb/remote-mips.c
index bdd50c56c2..75db2eec3b 100644
--- a/gdb/remote-mips.c
+++ b/gdb/remote-mips.c
@@ -2488,6 +2488,36 @@ calculate_mask (addr, len)
   return mask;
 }
 
+
+/* Insert a hardware breakpoint.  This works only on LSI targets, which
+   implement ordinary breakpoints using hardware facilities.  */
+
+int
+remote_mips_insert_hw_breakpoint (addr, contents_cache)
+     CORE_ADDR addr;
+     char *contents_cache;
+{
+  if (strcmp (target_shortname, "lsi") == 0)
+    return mips_insert_breakpoint (addr, contents_cache);
+  else
+    return -1;
+}
+
+
+/* Remove a hardware breakpoint.  This works only on LSI targets, which
+   implement ordinary breakpoints using hardware facilities.  */
+
+int
+remote_mips_remove_hw_breakpoint (addr, contents_cache)
+     CORE_ADDR addr;
+     char *contents_cache;
+{
+  if (strcmp (target_shortname, "lsi") == 0)
+    return mips_remove_breakpoint (addr, contents_cache);
+  else
+    return -1;
+}
+
 /* Set a data watchpoint.  ADDR and LEN should be obvious.  TYPE is 0
    for a write watchpoint, 1 for a read watchpoint, or 2 for a read/write
    watchpoint. */