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Fonting awayy wheeeeee

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This commit is contained in:
Jarkko Toivanen 2025-01-14 20:27:40 +02:00
parent 57dd60bcef
commit f344fc5253
3 changed files with 17 additions and 42 deletions
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4
Makefile
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@ -2,8 +2,10 @@ all: start32.bin
clean:
-@rm *.bin 2> /dev/null || true
start32.bin: src/*
start32.bin: src/* font.bin
fasm src/start32.asm start32.bin
font.bin: src/font.asm
fasm src/font.asm font.bin
image: start32.bin mount grub-cfg roska.img mnt/roska/
cp start32.bin mnt/roska/
sync

51
src/font.asm
View file

@ -1,24 +1,16 @@
;;; Resolution: 8x16
kfontbasicascii:
format binary
;;; Resolution: 8x8
;; 0 NULL
db 11001100b
db 11001100b
db 00110011b
db 00110011b
db 11001100b
db 11001100b
db 00110011b
db 00110011b
db 11001100b
db 11001100b
db 00110011b
db 00110011b
db 11001100b
db 11001100b
db 00110011b
db 00110011b
;; 1-31 control characters
rb 30*16
rb 30*8
;; 32 Space
db 00000000b
db 00000000b
@ -28,43 +20,19 @@ kfontbasicascii:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
;; 33 !
db 00000000b
db 00000000b
db 00000000b
db 00011000b
db 00011000b
db 00011000b
db 00011000b
db 00011000b
db 00011000b
db 00011000b
db 00011000b
db 00000000b
db 00000000b
db 00011000b
db 00011000b
db 00000000b
;; 34 "
db 00000000b
db 01100110b
db 01100110b
db 01100110b
db 01100110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
@ -73,17 +41,18 @@ kfontbasicascii:
;; 35 #
db 00000000b
db 00000000b
db 00000000b
db 01100110b
db 01100110b
db 11111111b
db 11111111b
db 01100110b
db 01100110b
db 11111111b
db 11111111b
db 01100110b
db 01100110b
db 00000000b
;; 36 $
db 00000000b
db 00001000b
db 01111110b
db 01010000b
db 01111110b
db 00010010b
db 01111110b
db 00000000b

4
src/start32.asm
View file

@ -36,6 +36,10 @@ include "src/itoa.asm"
include "src/framebuffer.asm"
include "src/roskalogoraw.asm"
align 4096
font FILE "font.bin"
align 4096
start:
; Setup stack
mov ebp, stack_top