kernel: fixes for DEBUG_DUMPIPC mode

. add dependency of headers on debug.d
	. put the generated headers in the right dir
	. also resilience against future ELAST duplicate errno

Change-Id: I9d10702c8e09699a40138193f14defe902399da6

kernel/Makefile

@@ -80,7 +80,7 @@ CPPFLAGS+= -DUSE_TRACE
 
 CLEANFILES+=extracted-errno.h extracted-mfield.h extracted-mtype.h procoffsets.h
 
-debug.o: extracted-errno.h extracted-mfield.h extracted-mtype.h
+debug.o debug.d: extracted-errno.h extracted-mfield.h extracted-mtype.h
 
 extracted-errno.h: extract-errno.sh ../include/errno.h
 	${_MKTARGET_CREATE}

kernel/debug.c

@@ -326,12 +326,12 @@ static const char *mtypename(int mtype, int *possible_callname)
 	 */
 	switch(mtype) {
 #define IDENT(x) case x: callname = #x; *possible_callname = 1; break;
-#include "extracted-mtype.h"
+#include "kernel/extracted-mtype.h"
 #undef IDENT
 	}
 	switch(mtype) {
 #define IDENT(x) case x: errname = #x; break;
-#include "extracted-errno.h"
+#include "kernel/extracted-errno.h"
 #undef IDENT
 	}
 
@@ -419,7 +419,7 @@ static void printmsg(message *msg, struct proc *src, struct proc *dst,
 
 	if (mightbecall && printparams) {
 #define IDENT(x, y) if (mtype == x) printparam(#y, &msg->y, sizeof(msg->y));
-#include "extracted-mfield.h"
+#include "kernel/extracted-mfield.h"
 #undef IDENT
 	}
 	printf("\n");

kernel/extract-errno.sh

@@ -8,5 +8,5 @@ tr -s ' \t' ' ' | \
 sed 's/^# /#/' | \
 egrep '^#define [A-Z_][A-Z0-9_]* \( ?_SIGN ?[0-9]+ ?\)' | \
 cut -d' ' -f2 | \
-sed 's/\(.*\)/IDENT(\1)/' | \
+sed 's/\(.*\)/IDENT(\1)/' | grep -v ELAST | \
 sort