mirror of
https://github.com/cc65/cc65.git
synced 2024-12-24 11:31:31 +00:00
49 lines
1.5 KiB
PHP
49 lines
1.5 KiB
PHP
; ctypetable.inc
|
|
;
|
|
; This file is part of
|
|
; cc65 - a freeware C compiler for 6502 based systems
|
|
;
|
|
; https://cc65.github.io
|
|
;
|
|
; See "LICENSE" file for legal information.
|
|
;
|
|
; Data covering all possible combinations of character flags for target specific definition
|
|
;
|
|
|
|
.include "ctype.inc"
|
|
.export __ctype
|
|
|
|
; Table definition covering all possible ctype combinations
|
|
|
|
.rodata
|
|
__ctype:
|
|
ct_none: .byte CT_NONE
|
|
ct_lower: .byte CT_LOWER
|
|
ct_upper: .byte CT_UPPER
|
|
ct_digit_xdigit: .byte CT_DIGIT | CT_XDIGIT
|
|
ct_lower_xdigit: .byte CT_LOWER | CT_XDIGIT
|
|
ct_upper_xdigit: .byte CT_UPPER | CT_XDIGIT
|
|
ct_ctrl: .byte CT_CTRL
|
|
ct_ws: .byte CT_OTHER_WS
|
|
ct_ctrl_ws: .byte CT_CTRL | CT_OTHER_WS
|
|
ct_space_spacetab: .byte CT_SPACE | CT_SPACE_TAB
|
|
ct_ctrl_ws_spacetab: .byte CT_CTRL | CT_OTHER_WS | CT_SPACE_TAB
|
|
|
|
; build indices out of the table above:
|
|
|
|
CT_NONE_IDX = ct_none - __ctype
|
|
CT_LOWER_IDX = ct_lower - __ctype
|
|
CT_UPPER_IDX = ct_upper - __ctype
|
|
CT_DIGIT_XDIGIT_IDX = ct_digit_xdigit - __ctype
|
|
CT_LOWER_XDIGIT_IDX = ct_lower_xdigit - __ctype
|
|
CT_UPPER_XDIGIT_IDX = ct_upper_xdigit - __ctype
|
|
CT_CTRL_IDX = ct_ctrl - __ctype
|
|
CT_WS_IDX = ct_ws - __ctype
|
|
CT_CTRL_WS_IDX = ct_ctrl_ws - __ctype
|
|
CT_SPACE_SPACETAB_IDX = ct_space_spacetab - __ctype
|
|
CT_CTRL_WS_SPACETAB_IDX = ct_ctrl_ws_spacetab - __ctype
|
|
|
|
.macro ct_mix lower, upper
|
|
.byte ((lower) & $0F) | ((upper) << 4)
|
|
.endmacro
|