# f2 - An example of using global variables in functions
.section .data
precision:
.byte 0x7f, 0x00
.section .bss
.lcomm radius, 4
.lcomm result, 4
.lcomm trash, 4
.section .text
.globl _start
_start:
nop
finit
fldcw precision
movl $10, radius
call area
movl $2, radius
call area
movl $120, radius
call area
movl $1, %eax
movl $0, %ebx
int $0x80
.type area, @function
area:
fldpi
filds radius
fmul %st(0), %st(0)
fmulp %st(0), %st(1)
fstps result
ret
