28 lines
333 B
ArmAsm
28 lines
333 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss
|
|
.sect .text
|
|
.define .strhp
|
|
.extern .reghp, .limhp, EHEAP, .trp
|
|
|
|
.strhp:
|
|
pop bx
|
|
pop ax
|
|
mov (.reghp),ax
|
|
cmp ax,(.limhp)
|
|
jb 1f
|
|
add ax,02000
|
|
and ax,~0777
|
|
mov (.limhp),ax
|
|
push bx
|
|
push ax
|
|
call _brk
|
|
pop cx
|
|
pop bx
|
|
cmp ax,-1
|
|
je 2f
|
|
1:
|
|
jmp bx
|
|
2:
|
|
mov ax,EHEAP
|
|
push bx
|
|
jmp .trp
|