Browse Source

Use .limhp

ceriel 34 years ago
parent
commit
73bfa1d1ab
3 changed files with 11 additions and 14 deletions
  1. 4 7
      mach/vax4/libsysV_2/_sbrk.s
  2. 3 0
      mach/vax4/libsysV_2/head_em.s
  3. 4 7
      mach/vax4/libsysV_2/sbrk.s

+ 4 - 7
mach/vax4/libsysV_2/_sbrk.s

@@ -6,7 +6,7 @@ break = 17
 
 __sbrk:
 	.data2	0x0000
-	movl	Ind,r0
+	movl	.limhp,r0
 	tstl	4(ap)
 	jeql	3f
 	addl3	r0,4(ap),-(sp)
@@ -19,8 +19,8 @@ __sbrk:
 1:
 	jmp 	cerror
 2:
-	movl	Ind,r0
-	addl2	4(r3),Ind
+	movl	.limhp,r0
+	addl2	4(r3),.limhp
 3:
 	ret
 
@@ -30,9 +30,6 @@ __brk:
 	bcc 	1f
 	jmp 	cerror
 1:
-	movl	4(ap),Ind
+	movl	4(ap),.limhp
 	clrl	r0
 	ret
-
-	.sect .data
-Ind:	.data4	endbss

+ 3 - 0
mach/vax4/libsysV_2/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:

+ 4 - 7
mach/vax4/libsysV_2/sbrk.s

@@ -6,7 +6,7 @@ break = 17
 
 _sbrk:
 	.data2	0x0000
-	movl	Ind,r0
+	movl	.limhp,r0
 	tstl	4(ap)
 	jeql	3f
 	addl3	r0,4(ap),-(sp)
@@ -19,8 +19,8 @@ _sbrk:
 1:
 	jmp 	cerror
 2:
-	movl	Ind,r0
-	addl2	4(r3),Ind
+	movl	.limhp,r0
+	addl2	4(r3),.limhp
 3:
 	ret
 
@@ -32,9 +32,6 @@ _brk:
 	bcc 	1f
 	jmp 	cerror
 1:
-	movl	4(ap),Ind
+	movl	4(ap),.limhp
 	clrl	r0
 	ret
-
-	.sect .data
-Ind:	.data4	_end