gdbserver: should use __ARCH_HAS_MMU__ rather than __UCLIBC_HAS_MMU__

[Jon Ringle <jon@ringle.org>]

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Please see: http://sourceware.org/ml/gdb/2007-03/msg00099.html

Jon


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Index: linux-low.c
===================================================================
RCS file: /cvs/src/src/gdb/gdbserver/linux-low.c,v
retrieving revision 1.53
diff -u -r1.53 linux-low.c
--- linux-low.c	26 Feb 2007 20:10:18 -0000	1.53
+++ linux-low.c	7 Mar 2007 04:14:22 -0000
@@ -42,6 +42,12 @@
 # define PTRACE_SETSIGINFO 0x4203
 #endif
 
+#ifdef __UCLIBC__
+#if !(defined(__UCLIBC_HAS_MMU__) || defined(__ARCH_HAS_MMU__))
+#define HAS_NOMMU
+#endif
+#endif
+
 /* ``all_threads'' is keyed by the LWP ID - it should be the thread ID instead,
    however.  This requires changing the ID in place when we go from !using_threads
    to using_threads, immediately.
@@ -143,7 +149,7 @@
   void *new_process;
   int pid;
 
-#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_MMU__)
+#if defined(__UCLIBC__) && defined(HAS_NOMMU)
   pid = vfork ();
 #else
   pid = fork ();
@@ -1594,7 +1600,7 @@
     return 0;
 }
 
-#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_MMU__)
+#if defined(__UCLIBC__) && defined(HAS_NOMMU)
 #if defined(__mcoldfire__)
 /* These should really be defined in the kernel's ptrace.h header.  */
 #define PT_TEXT_ADDR 49*4
@@ -1664,7 +1670,7 @@
   linux_remove_watchpoint,
   linux_stopped_by_watchpoint,
   linux_stopped_data_address,
-#if defined(__UCLIBC__) && !defined(__UCLIBC_HAS_MMU__)
+#if defined(__UCLIBC__) && defined(HAS_NOMMU)
   linux_read_offsets,
 #else
   NULL,
Index: server.c
===================================================================
RCS file: /cvs/src/src/gdb/gdbserver/server.c,v
retrieving revision 1.48
diff -u -r1.48 server.c
--- server.c	26 Feb 2007 20:10:18 -0000	1.48
+++ server.c	7 Mar 2007 04:14:23 -0000
@@ -255,7 +255,7 @@
 {
   static struct inferior_list_entry *thread_ptr;
 
-  if (strcmp ("qSymbol::", own_buf) == 0)
+  if (strcmp ("qSymbol:", own_buf) == 0)
     {
       if (the_target->look_up_symbols != NULL)
 	(*the_target->look_up_symbols) ();