fox32os/kernel/shell/commands/commands.asm

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; command parser
shell_parse_command:
mov r0, shell_text_buf_bottom
; dir
mov r1, shell_dir_command_string
call compare_string
ifz jmp shell_dir_command
; disk
mov r1, shell_disk_command_string
call compare_string
ifz jmp shell_disk_command
; diskrm
mov r1, shell_diskrm_command_string
call compare_string
ifz jmp shell_diskrm_command
; exit
mov r1, shell_exit_command_string
call compare_string
ifz jmp shell_exit_command
; help
mov r1, shell_help_command_string
call compare_string
ifz jmp shell_help_command
; type
mov r1, shell_type_command_string
call compare_string
ifz jmp shell_type_command
; attempt to run a FXF binary
call launch_fxf
; invalid command
mov r0, shell_invalid_command_string
call print_str_to_terminal
ret
shell_invalid_command_string: data.str "invalid command or FXF binary" data.8 10 data.8 0
; all commands
#include "shell/commands/dir.asm"
#include "shell/commands/disk.asm"
#include "shell/commands/diskrm.asm"
#include "shell/commands/exit.asm"
#include "shell/commands/help.asm"
#include "shell/commands/type.asm"