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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [sysvnecv70/] [sbrk.S] - Rev 207
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.globl _sbrk
.globl __sbrk
_sbrk:
__sbrk:
mov.w tptr,r0
test.w [ap]
je justreport
add.w r0,[ap]
push [ap]
mov.w ap,r3
mov.w sp,ap
chlvl #0x0,#0x11
jnl ok
add.w #0x4,sp
jmp cerror
ok: add.w #0x4,sp
mov.w tptr,r0
mov.w [r3],tptr
justreport:
ret #0x0
.globl _brk
.globl __brk
__brk:
_brk: chlvl #0x0,#0x11
jnl ok1
jmp cerror
ok1: mov.w [ap],63
xor.w r0,r0
ret #0x0
.data
tptr: .word _end