(lookup_global_symbol_from_objfile): Simplify.

[deliverable/binutils-gdb.git] / gdb / remote-mips.c

diff --git a/gdb/remote-mips.c b/gdb/remote-mips.c
index 277621ddc45ba9ebd5b72040cd1210acdf5a42bc..1ce6c172f8dac8d30c2eecf5617e6423898eb664 100644 (file)
--- a/gdb/remote-mips.c
+++ b/gdb/remote-mips.c
@@ -29,8 +29,6 @@
 #include "gdbcore.h"
 #include "serial.h"
 #include "target.h"
-#include "exceptions.h"
-#include <string.h>
 #include <sys/stat.h>
 #include "gdb_usleep.h"
 #include "regcache.h"
@@ -77,14 +75,6 @@ static ULONGEST mips_request (int cmd, ULONGEST addr, ULONGEST data,
 
 static void mips_initialize (void);
 
-static void mips_open (char *name, int from_tty);
-
-static void pmon_open (char *name, int from_tty);
-
-static void ddb_open (char *name, int from_tty);
-
-static void lsi_open (char *name, int from_tty);
-
 static void mips_close (struct target_ops *self);
 
 static int mips_map_regno (struct gdbarch *, int);
@@ -1541,7 +1531,7 @@ mips_initialize (void)
 /* Open a connection to the remote board.  */
 
 static void
-common_open (struct target_ops *ops, char *name, int from_tty,
+common_open (struct target_ops *ops, const char *name, int from_tty,
             enum mips_monitor_type new_monitor,
             const char *new_monitor_prompt)
 {
@@ -1669,7 +1659,7 @@ seen from the board via TFTP, specify that name as the third parameter.\n"));
 /* Open a connection to an IDT board.  */
 
 static void
-mips_open (char *name, int from_tty)
+mips_open (const char *name, int from_tty)
 {
   const char *monitor_prompt = NULL;
   if (gdbarch_bfd_arch_info (target_gdbarch ()) != NULL
@@ -1694,7 +1684,7 @@ mips_open (char *name, int from_tty)
 /* Open a connection to a PMON board.  */
 
 static void
-pmon_open (char *name, int from_tty)
+pmon_open (const char *name, int from_tty)
 {
   common_open (&pmon_ops, name, from_tty, MON_PMON, "PMON> ");
 }
@@ -1702,7 +1692,7 @@ pmon_open (char *name, int from_tty)
 /* Open a connection to a DDB board.  */
 
 static void
-ddb_open (char *name, int from_tty)
+ddb_open (const char *name, int from_tty)
 {
   common_open (&ddb_ops, name, from_tty, MON_DDB, "NEC010>");
 }
@@ -1710,7 +1700,7 @@ ddb_open (char *name, int from_tty)
 /* Open a connection to a rockhopper board.  */
 
 static void
-rockhopper_open (char *name, int from_tty)
+rockhopper_open (const char *name, int from_tty)
 {
   common_open (&rockhopper_ops, name, from_tty, MON_ROCKHOPPER, "NEC01>");
 }
@@ -1718,7 +1708,7 @@ rockhopper_open (char *name, int from_tty)
 /* Open a connection to an LSI board.  */
 
 static void
-lsi_open (char *name, int from_tty)
+lsi_open (const char *name, int from_tty)
 {
   int i;
 
@@ -2241,7 +2231,8 @@ mips_xfer_memory (gdb_byte *readbuf, const gdb_byte *writebuf,
       /* Copy appropriate bytes out of the buffer.  */
       memcpy (readbuf, buffer + (memaddr & 3), len);
     }
-  return len;
+  *xfered_len = len;
+  return TARGET_XFER_OK;
 }
 
 /* Target to_xfer_partial implementation.  */
@@ -2383,8 +2374,11 @@ mips_insert_breakpoint (struct target_ops *ops, struct gdbarch *gdbarch,
                        struct bp_target_info *bp_tgt)
 {
   if (monitor_supports_breakpoints)
-    return mips_set_breakpoint (bp_tgt->placed_address, MIPS_INSN32_SIZE,
-                               BREAK_FETCH);
+    {
+      bp_tgt->placed_address = bp_tgt->reqstd_address;
+      return mips_set_breakpoint (bp_tgt->placed_address, MIPS_INSN32_SIZE,
+                                 BREAK_FETCH);
+    }
   else
     return memory_insert_breakpoint (ops, gdbarch, bp_tgt);
 }