Fibonacci (assembly) Post: 302461351

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Top Forums Programming Fibonacci (assembly) Post 302461351 by Learnerabc on Sunday 10th of October 2010 04:02:01 PM

10-10-2010

Registered User

Fibonacci (assembly)

When i run this with gcc filename.s -o filename. It is giving fatal error: Unknown opcode at define registers.
Anyhelp will be appreciated

Code:

.section ".data"
prompt: .asciz "\nThis program prints the Fibonacci sequence"
prompt2: .asciz "\nEnter a limit on the largest number to be displayed:"
prompt5: .asciz "\nDo you want to print a different sequence (Y/N):"

input: .word 0
yesNo: .byte 0
nl: .asciz "\n"
format1: .asciz "%d%c"
format2: .asciz "%c%c"


.align 8
.global main
.section ".text"

define(f_1, l0)
define(f_2, l1)
define(count, l2)

main:
save %sp, -96, %sp
repeat:
!!!!Welcome and initial prompt!!!
set prompt, %o0 !set welcome message
call printf !print it
nop

set prompt2, %o0 !ask fo a number
call printf
nop

set format1, %o0 !input needs to be an interger
set input, %o1 !address where input is stored
set nl, %o2 !dump
call scanf
nop


ld [%o1], %o0
mov %o0, %count
mov 1, %f_1
mov 1, %f_2
mov 1, %o0
call printf
nop
mov 1, %o0
call printf
nop
loop:
add %f_1, %f_2, %o0
call printf
mov %f_1, %f_2
mov %o0, %f_1
cmp %f_1, %count
ble loop



!!!Continue?!!!
set prompt5, %o0
call printf
nop

set format2, %o0 !getting a character and a newline
set yesNo, %o1
set nl, %o2
call scanf
nop

set yesNo, %l0
ldub [%l0], %o0 !get the ys/no from memory
cmp %o0, 'y'
be repeat
nop !yes then try again


ret !get out
restore

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wincache_ocache_meminfo

WINCACHE_OCACHE_MEMINFO(3)						 1						WINCACHE_OCACHE_MEMINFO(3)

wincache_ocache_meminfo - Retrieves information about opcode cache memory usage

SYNOPSIS

       array wincache_ocache_meminfo (void  )

DESCRIPTION

	Retrieves information about memory usage by opcode cache.

RETURN VALUES

	Array of meta data about opcode cache memory usage or FALSE on failure

	The array returned by this function contains the following elements:

	      o memory_total - amount of memory in bytes allocated for the opcode cache

	      o memory_free - amount of free memory in bytes available for the opcode cache

	      o num_used_blks - number of memory blocks used by the opcode cache

	      o num_free_blks - number of free memory blocks available for the opcode cache

	      o memory_overhead - amount of memory in bytes used for the opcode cache internal structures

EXAMPLES

       Example #1

	      A wincache_ocache_meminfo(3) example

	      <pre>
	      <?php
	      print_r(wincache_ocache_meminfo());
	      ?>
	      </pre>

	      The above example will output:

	      Array
	      (
		  [memory_total] => 134217728
		  [memory_free] => 112106972
		  [num_used_blks] => 15469
		  [num_free_blks] => 4
		  [memory_overhead] => 247600
	      )

SEE ALSO

       wincache_fcache_fileinfo(3),  wincache_fcache_meminfo(3),  wincache_ocache_fileinfo(3),	wincache_rplist_fileinfo(3),  wincache_rplist_mem-
       info(3), wincache_refresh_if_changed(3), wincache_ucache_meminfo(3), wincache_ucache_info(3), wincache_scache_info(3), wincache_scache_mem-
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PHP Documentation Group 												WINCACHE_OCACHE_MEMINFO(3)