Files
unix-v6/source/fort/rt1/amax0.s
T
2018-01-27 22:35:41 +09:00

45 lines
400 B
ArmAsm

/
/
/ max0 & amax0 fortran functions
.globl amax0.
.globl max0.
.globl retrn
.globl temp
max0.: temp
.+2
mov pc,r2
br 1f
amax0.: temp
.+2
clr r2
1:
setf
setl
mov *2(sp),r0 / arg count
mov r3,r1
tst (r1)+ / argpp
movif *(r1)+,r1
br 2f
1:
movif *(r1)+,r0
cmpf r0,r1
cfcc
ble 2f
movf r0,r1
2:
dec r0
bgt 1b
tst r2
bne 1f
movf r1,temp
br 2f
1:
movfi r1,temp
2:
jmp retrn