nits

BUGS

@@ -1,18 +1,2 @@
-proc.c:
-	as a consequence of the implementation of proc_kill,
-	any loop calling sleep should check for p->killed
-	and be able to break out with an error return.
-	it is better if you check *before* sleep.
-
-syscall.c:
-	cannot convince runoff1 to split the extern lists 
-	  to fill previous page completely.
-
 formatting:
-	file.c filewrite leaks onto next page
 	need to fix PAGEBREAK mechanism
-
-fs.c: grep XXX
-
-sysfile.c: why does mknod take a type argument?
-

bootasm.S

@@ -67,11 +67,11 @@ protcseg:
 
   # Set up the stack pointer and call into C.
   movl    $start, %esp
-  call bootmain
+  call    bootmain
 
   # If bootmain returns (it shouldn't), loop.
 spin:
-  jmp spin
+  jmp     spin
 
 # Bootstrap GDT
 .p2align 2                                # force 4 byte alignment

defs.h

@@ -96,16 +96,16 @@ int             pipewrite(struct pipe*, char*, int);
 
 // proc.c
 struct proc*    copyproc(struct proc*);
+void            exit(void);
 int             growproc(int);
+int             kill(int);
 void            pinit(void);
 void            procdump(void);
-void            exit(void);
-int             kill(int);
-int             wait(void);
 void            scheduler(void) __attribute__((noreturn));
 void            setupsegs(struct proc*);
 void            sleep(void*, struct spinlock*);
 void            userinit(void);
+int             wait(void);
 void            wakeup(void*);
 void            yield(void);
 

runoff

@@ -109,15 +109,20 @@ perl -e '
 		if (/^([0-9]+) #define +([A-za-z0-9_]+) +?\(.*/) {
 			print "$1 $2\n"
 		}
-		
 		elsif (/^([0-9]+) #define +([A-Za-z0-9_]+) +([^ ]+)/) {
 			print "$1 $2 $3\n";
 		}
-		
 		elsif (/^([0-9]+) #define +([A-Za-z0-9_]+)/) {
 			print "$1 $2\n";
 		}
 		
+		if(/^^([0-9]+) \.globl ([a-zA-Z0-9_]+)/){
+			$isglobl{$2} = 1;
+		}
+		if(/^^([0-9]+) ([a-zA-Z0-9_]+):$/ && $isglobl{$2}){
+			print "$1 $2\n";
+		}
+		
 		if (/\(/) {
 			next;
 		}

toc.ftr

@@ -6,10 +6,9 @@ on the same line as the name, the line number (or, in a few cases, numbers)
 where the name is defined.  Successive lines in an entry list the line
 numbers where the name is used.  For example, this entry:
 
-    namei 4610
-        0333 4610 4709 4758
-        4808 4857 4866 5264
-        5277 5362 5410 5490
+    swtch 2256
+        0311 1928 1962 2255
+        2256
 
-indicates that namei is defined on line 4610 and is mentioned on twelve lines
-on sheets 03, 46, 47, 48, 52, 53, and 54.
+indicates that swtch is defined on line 2256 and is mentioned on five lines
+on sheets 03, 19, and 22.