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Use .limhp

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This commit is contained in:
ceriel 1990-01-22 14:39:47 +00:00
parent 13ce9b12ac
commit 9ecf2ad8f8
4 changed files with 25 additions and 39 deletions
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23
mach/m68k2/libsys/_brk.s
View file

@ -1,30 +1,27 @@
.define _brk
.define __brk
.define __sbrk
.sect .text
.sect .rom
.sect .data
.sect .bss
.extern _brk
.extern __brk
.extern __sbrk
.sect .text
__sbrk: move.l nd,a0
__sbrk: move.l .limhp,a0
add.w 4(sp),a0
move.w #0x11,d0
trap #0
bcs lcerror
move.l nd,d0
bcs Icerror
move.l .limhp,d0
move.l d0,a0
add.w 4(sp),a0
move.l a0,nd
move.l a0,.limhp
rts
lcerror: jmp cerror
_brk: move.w #0x11,d0
Icerror: jmp cerror
__brk: move.w #0x11,d0
move.l 4(sp),a0
trap #0
bcs lcerror
move.l 4(sp),nd
bcs Icerror
move.l 4(sp),.limhp
clr.l d0
rts
.sect .data
nd: .data4 endbss
.sect .text

17
mach/m68k2/libsys/brk.s
View file

@ -7,24 +7,21 @@
.extern _brk
.extern _sbrk
.sect .text
_sbrk: move.l nd,a0
_sbrk: move.l .limhp,a0
add.w 4(sp),a0
move.w #0x11,d0
trap #0
bcs lcerror
move.l nd,d0
bcs Icerror
move.l .limhp,d0
move.l d0,a0
add.w 4(sp),a0
move.l a0,nd
move.l a0,.limhp
rts
lcerror: jmp cerror
Icerror: jmp cerror
_brk: move.w #0x11,d0
move.l 4(sp),a0
trap #0
bcs lcerror
move.l 4(sp),nd
bcs Icerror
move.l 4(sp),.limhp
clr.l d0
rts
.sect .data
nd: .data4 endbss
.sect .text

12
mach/m68k4/libsys/_brk.s
View file

@ -7,25 +7,21 @@
.sect .data
.sect .bss
.sect .text
__sbrk: move.l nd,a0
__sbrk: move.l .limhp,a0
add.l 4(sp),a0
move.w #0x11,d0
trap #0
bcs lcerror
move.l nd,d0
move.l .limhp,d0
move.l d0,a0
add.l 4(sp),a0
move.l a0,nd
move.l a0,.limhp
rts
lcerror: jmp cerror
__brk: move.w #0x11,d0
move.l 4(sp),a0
trap #0
bcs lcerror
move.l 4(sp),nd
move.l 4(sp),.limhp
clr.l d0
rts
.sect .data
nd:
.data4 endbss
.sect .text

12
mach/m68k4/libsys/brk.s
View file

@ -7,25 +7,21 @@
.sect .data
.sect .bss
.sect .text
_sbrk: move.l nd,a0
_sbrk: move.l .limhp,a0
add.l 4(sp),a0
move.w #0x11,d0
trap #0
bcs lcerror
move.l nd,d0
move.l .limhp,d0
move.l d0,a0
add.l 4(sp),a0
move.l a0,nd
move.l a0,.limhp
rts
lcerror: jmp cerror
_brk: move.w #0x11,d0
move.l 4(sp),a0
trap #0
bcs lcerror
move.l 4(sp),nd
move.l 4(sp),.limhp
clr.l d0
rts
.sect .data
nd:
.data4 endbss
.sect .text