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Formatted numeric output: Difference between revisions
add task to ARM64 assembly Raspberry Pi
Alextretyak (talk | contribs) (Added 11l) |
(add task to ARM64 assembly Raspberry Pi) |
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{{out}}
<pre>
00007.125
</pre>
=={{header|AArch64 Assembly}}==
{{works with|as|Raspberry Pi 3B version Buster 64 bits}}
<lang AArch64 Assembly>
/* ARM assembly AARCH64 Raspberry PI 3B */
/* program formatNum64.s */
/* use C library printf ha, ha, ha !!! */
/*******************************************/
/* Constantes file */
/*******************************************/
/* for this file see task include a file in language AArch64 assembly*/
.include "../includeConstantesARM64.inc"
/*******************************************/
/* Initialized data */
/*******************************************/
.data
szFormat1: .asciz " %09.3f\n"
.align 4
sfNumber: .double 0f-7125E-3
sfNumber1: .double 0f7125E-3
/*******************************************/
/* UnInitialized data */
/*******************************************/
.bss
.align 4
/*******************************************/
/* code section */
/*******************************************/
.text
.global main
main: // entry of program
ldr x0,qAdrszFormat1 // format
ldr x1,qAdrsfNumber // float number address
ldr d0,[x1] // load float number in d0
bl printf // call C function !!!
ldr x0,qAdrszFormat1
ldr x1,qAdrsfNumber1
ldr d0,[x1]
bl printf
100: // standard end of the program
mov x0,0 // return code
mov x8,EXIT // request to exit program
svc 0 // perform the system call
qAdrszFormat1: .quad szFormat1
qAdrsfNumber: .quad sfNumber
qAdrsfNumber1: .quad sfNumber1
</lang>
{{Output}}
<pre>
-0007.125
00007.125
</pre>
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