From: John Gilmore <gnu@cygnus>
Date: Sun, 19 May 1991 12:49:37 +0000 (+0000)
Subject:         * sparc-xdep.c (deferred_stores):  Repair minor damage by Rich.
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=69f29a86f06eaa85d889d84a2eb8c2ffa560f999;hp=d39a9543a62589843967f7dddb61054c1e4e3369;p=deliverable%2Fbinutils-gdb.git

    * sparc-xdep.c (deferred_stores):  Repair minor damage by Rich.
        Move deferred_stores to top of file, but don't separate its
        #define's from its variable.  Add commentary.
---

diff --git a/gdb/sparc-xdep.c b/gdb/sparc-xdep.c
index 1bc392ba98..80d4e39603 100644
--- a/gdb/sparc-xdep.c
+++ b/gdb/sparc-xdep.c
@@ -37,6 +37,16 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 extern char register_valid[];
 
+/* We don't store all registers immediately when requested, since they
+   get sent over in large chunks anyway.  Instead, we accumulate most
+   of the changes and send them over once.  "deferred_stores" keeps
+   track of which sets of registers we have locally-changed copies of,
+   so we only need send the groups that have changed.  */
+
+#define	INT_REGS	1
+#define	STACK_REGS	2
+#define	FP_REGS		4
+
 int deferred_stores = 0;	/* Cumulates stores we want to do eventually. */
 
 /* Fetch one or more registers from the inferior.  REGNO == -1 to get
@@ -130,10 +140,6 @@ fetch_inferior_registers (regno)
    If REGNO is -1, do this for all registers.
    Otherwise, REGNO specifies which register (so we can save time).  */
 
-#define	INT_REGS	1
-#define	STACK_REGS	2
-#define	FP_REGS		4
-
 int
 store_inferior_registers (regno)
      int regno;