[PATCH][v850] Add new ptrace defines for v850 to get process address details

[Miles Bader]

This adds some magic addresses for use with PT_USERPEEK that allow gdb
to find out where a process is located in memory, so it can correctly
relocate its symbols to match the running process.  The actual
implementation in sys_ptrace is currently tangled up with some other
ptrace changes, so I'll leave that for later.

diff -ruN -X../cludes linux-2.5.66-moo.orig/include/asm-v850/ptrace.h linux-2.5.66-moo/include/asm-v850/ptrace.h
--- linux-2.5.66-moo.orig/include/asm-v850/ptrace.h	2002-11-05 11:25:32.000000000 +0900
+++ linux-2.5.66-moo/include/asm-v850/ptrace.h	2003-03-25 10:37:52.000000000 +0900
@@ -108,4 +110,11 @@
 #define PT_SIZE		((NUM_GPRS + 6) * _PT_REG_SIZE)
 
 
+/* These are `magic' values for PTRACE_PEEKUSR that return info about where
+   a process is located in memory.  */
+#define PT_TEXT_ADDR	(PT_SIZE + 1)
+#define PT_TEXT_LEN	(PT_SIZE + 2)
+#define PT_DATA_ADDR	(PT_SIZE + 3)
+
+
 #endif /* __V850_PTRACE_H__ */