* inftarg.c (child_thread_alive): New function to see if a

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

diff --git a/gdb/remote-pa.c b/gdb/remote-pa.c
index 91988f8913bc08a3b78f9be743a5e08deb9d5d5f..d131b47df713ff2f618b91b9b7bb7c1a834a6c83 100644 (file)
--- a/gdb/remote-pa.c
+++ b/gdb/remote-pa.c
@@ -237,10 +237,6 @@ extern struct target_ops remote_ops;       /* Forward decl */
    be plenty.  */
 static int remote_timeout = 2;
 
-#if 0
-int icache;
-#endif
-
 /* Descriptor for I/O to remote machine.  Initialize it to NULL so that
    remote_open knows that we don't have a file open when the program
    starts.  */
@@ -845,12 +841,11 @@ remote_store_registers (regno)
 
 /* Use of the data cache is disabled because it loses for looking at
    and changing hardware I/O ports and the like.  Accepting `volatile'
-   would perhaps be one way to fix it, but a better way which would
-   win for more cases would be to use the executable file for the text
-   segment, like the `icache' code below but done cleanly (in some
-   target-independent place, perhaps in target_xfer_memory, perhaps
-   based on assigning each target a speed or perhaps by some simpler
-   mechanism).  */
+   would perhaps be one way to fix it.  Another idea would be to use the
+   executable file for the text segment (for all SEC_CODE sections?
+   For all SEC_READONLY sections?).  This has problems if you want to
+   actually see what the memory contains (e.g. self-modifying code,
+   clobbered memory, user downloaded the wrong thing).  */
 
 /* Read a word from remote address ADDR and return it.
    This goes through the data cache.  */
@@ -859,19 +854,6 @@ static int
 remote_fetch_word (addr)
      CORE_ADDR addr;
 {
-#if 0
-  if (icache)
-    {
-      extern CORE_ADDR text_start, text_end;
-
-      if (addr >= text_start && addr < text_end)
-       {
-         int buffer;
-         xfer_core_file (addr, &buffer, sizeof (int));
-         return buffer;
-       }
-    }
-#endif
   return dcache_fetch (remote_dcache, addr);
 }
 
@@ -1214,7 +1196,7 @@ putpkt (buf)
                case '$':
                  if (started_error_output)
                    {
-                     putc_unfiltered ('\n');
+                     putchar_unfiltered ('\n');
                      started_error_output = 0;
                    }
                }
@@ -1245,7 +1227,7 @@ putpkt (buf)
                      started_error_output = 1;
                      printf_unfiltered ("putpkt: Junk: ");
                    }
-                 putc_unfiltered (ch & 0177);
+                 putchar_unfiltered (ch & 0177);
                }
              continue;
            }
@@ -1520,6 +1502,8 @@ Specify the serial device it is connected to (e.g. /dev/ttya) or telnet port.",
   remote_mourn,                        /* to_mourn_inferior */
   0,                           /* to_can_run */
   0,                           /* to_notice_signals */
+  0,                           /* to_thread_alive */
+  0,                           /* to_stop */
   process_stratum,             /* to_stratum */
   NULL,                                /* to_next */
   1,                           /* to_has_all_memory */