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Program termination: Difference between revisions
add task to ARM64 assembly Raspberry Pi
Thundergnat (talk | contribs) m (Fix Perl 6 -> Raku in comments) |
(add task to ARM64 assembly Raspberry Pi) |
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Unless otherwise described, no special cleanup outside that provided by the operating system is provided.
<br><br>
=={{header|AArch64 Assembly}}==
{{works with|as|Raspberry Pi 3B version Buster 64 bits}}
<lang AArch64 Assembly>
/* ARM assembly AARCH64 Raspberry PI 3B */
/* program ending64.s */
/*******************************************/
/* Constantes file */
/*******************************************/
/* for this file see task include a file in language AArch64 assembly*/
.include "../includeConstantesARM64.inc"
/*******************************************/
/* Initialized data */
/*******************************************/
.data
/*******************************************/
/* code section */
/*******************************************/
.text
.global main
main: // entry of program
OK:
// end program OK
mov x0,0 // return code
b 100f
NONOK:
// if error detected end program no ok
mov x0,1 // return code
100: // standard end of the program
mov x8,EXIT // request to exit program
svc 0 // perform the system call Linux
/********************************************************/
/* File Include fonctions */
/********************************************************/
/* for this file see task include a file in language AArch64 assembly */
.include "../includeARM64.inc"
</lang>
=={{header|Ada}}==
Ada programs execute in one or more tasks. All tasks created during the execution of a program depend in a hierarchical manner on the task that create them, except for the environment task which executes the "main" procedure for the program.
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