From: Jeff Law <law@redhat.com>
Date: Thu, 14 Apr 1994 03:13:52 +0000 (+0000)
Subject: 	* config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9ec767849ea2482a024d9057c25ebae08ca41a76;p=binutils-gdb.git

	* config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
	(STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
	(target_{insert,remove}_watchpoint): Likewise.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7248d73da80..e9b10f9cade 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -61,6 +61,10 @@ Wed Apr 13 14:52:46 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 	(TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
 	(target_{insert,delete}_watchpoint): Define.
 
+	* config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
+	(STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
+	(target_{insert,remove}_watchpoint): Likewise.
+
 Mon Apr 11 19:21:27 1994  Stu Grossman  (grossman at cygnus.com)
 
 	* xcoffread.c (read_xcoff_symtab):  Ignore symbols of class C_EXT,
diff --git a/gdb/config/mips/nm-irix4.h b/gdb/config/mips/nm-irix4.h
index 81d27086f8d..3c80a59885c 100644
--- a/gdb/config/mips/nm-irix4.h
+++ b/gdb/config/mips/nm-irix4.h
@@ -34,3 +34,19 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
    config file?  */
 
 #define	ONE_PROCESS_WRITETEXT
+
+/* Temporary new watchpoint stuff */
+#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(B) 1
+
+/* When a hardware watchpoint fires off the PC will be left at the
+   instruction which caused the watchpoint.  It will be necessary for
+   GDB to step over the watchpoint. */
+
+#define STOPPED_BY_WATCHPOINT(W) \
+  procfs_stopped_by_watchpoint(inferior_pid)
+
+#define HAVE_NONSTEPPABLE_WATCHPOINT
+
+/* Use these macros for watchpoint insertion/deletion.  */
+#define target_insert_watchpoint(addr, len) procfs_set_watchpoint (inferior_pid, addr, len, 2)
+#define target_remove_watchpoint(addr, len) procfs_set_watchpoint (inferior_pid, addr, 0, 0)