Browse Source

Use .limhp

ceriel 34 years ago
parent
commit
5241920b3c
3 changed files with 10 additions and 13 deletions
  1. 4 7
      mach/vax4/libbsd4_1a/_sbrk.s
  2. 3 0
      mach/vax4/libbsd4_1a/head_em.s
  3. 3 6
      mach/vax4/libbsd4_1a/sbrk.s

+ 4 - 7
mach/vax4/libbsd4_1a/_sbrk.s

@@ -7,12 +7,12 @@ break = 17
 .align	1
 __sbrk:
 	.data2	0x0000
-	addl3	Ibrk,4(ap),-(sp)
+	addl3	.limhp,4(ap),-(sp)
 	bcc	1f
 	movl	$0xFFFFFFFF,(sp)	! will cause an error (I hope)
 1:
-	movl	Ibrk,r3
-	calls	$1,_brk
+	movl	.limhp,r3
+	calls	$1,__brk
 	tstl	r0
 	blss	1f
 	movl	r3,r0
@@ -26,9 +26,6 @@ __brk:
 	bcc 	1f
 	jmp 	errmon
 1:
-	movl	4(ap),Ibrk
+	movl	4(ap),.limhp
 	clrl	r0
 	ret
-
-.sect .data
-Ibrk:	.data4	endbss

+ 3 - 0
mach/vax4/libbsd4_1a/head_em.s

@@ -6,6 +6,7 @@
 
 .define	hol0
 .define	.reghp
+.define	.limhp
 .define	.trppc
 .define	.trpim
 
@@ -73,6 +74,8 @@ Im2:
 	.data4	0
 .reghp:
 	.data4	_end
+.limhp:
+	.data4	_end
 hol0:
 	.space	8
 .trppc:

+ 3 - 6
mach/vax4/libbsd4_1a/sbrk.s

@@ -7,11 +7,11 @@ break = 17
 .align	1
 _sbrk:
 	.data2	0x0000
-	addl3	Ibrk,4(ap),-(sp)
+	addl3	.limhp,4(ap),-(sp)
 	bcc	1f
 	movl	$0xFFFFFFFF,(sp)	! will cause an error (I hope)
 1:
-	movl	Ibrk,r3
+	movl	.limhp,r3
 	calls	$1,_brk
 	tstl	r0
 	blss	1f
@@ -26,9 +26,6 @@ _brk:
 	bcc 	1f
 	jmp 	errmon
 1:
-	movl	4(ap),Ibrk
+	movl	4(ap),.limhp
 	clrl	r0
 	ret
-
-.sect .data
-Ibrk:	.data4	endbss