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don't use reghp

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This commit is contained in:
ceriel 1987-03-30 12:35:46 +00:00
parent 3233aaf5a5
commit e07da4cad3
2 changed files with 16 additions and 8 deletions
mach
m68k4/libsys
brk.s
mantra/libsys
brk.s

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

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

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

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