From 423ae0e642d3392075fb7f059083f0d71ff7ed3a Mon Sep 17 00:00:00 2001
From: sam <multisniperism@gmail.com>
Date: Sat, 2 Mar 2024 16:17:28 +1300
Subject: [PATCH] initial commit

---
 key      | Bin 0 -> 512 bytes
 key.asm  |  11 +++++++++++
 test     | Bin 0 -> 512 bytes
 test.asm |  35 +++++++++++++++++++++++++++++++++++
 vesa     | Bin 0 -> 512 bytes
 vesa.asm |   8 ++++++++
 vga      | Bin 0 -> 512 bytes
 vga.asm  |  48 ++++++++++++++++++++++++++++++++++++++++++++++++
 8 files changed, 102 insertions(+)
 create mode 100644 key
 create mode 100644 key.asm
 create mode 100644 test
 create mode 100644 test.asm
 create mode 100644 vesa
 create mode 100644 vesa.asm
 create mode 100644 vga
 create mode 100644 vga.asm

diff --git a/key b/key
new file mode 100644
index 0000000000000000000000000000000000000000..332c832afd02eb900ea23f66e68a2c11a4fa8daa
GIT binary patch
literal 512
ZcmdnOa8_&!-&ujz-xx;0hzo(xRR9;f1{VMT

literal 0
HcmV?d00001

diff --git a/key.asm b/key.asm
new file mode 100644
index 0000000..056a64c
--- /dev/null
+++ b/key.asm
@@ -0,0 +1,11 @@
+org 0x7c00
+
+main:
+        mov ah, 0
+        int 0x16
+        mov ah, 0x0e
+        int 0x10
+        jmp main
+
+times 510 - ($-$$) db 0
+db 0x55, 0xaa
diff --git a/test b/test
new file mode 100644
index 0000000000000000000000000000000000000000..5fba7b36209994e39d19ee41fc5f3c8f3f97c18c
GIT binary patch
literal 512
zcmdm?So4B~;n$bfe}lt24{zby&%n^dXv0v#dRD;w_1F05!<h;>`DLjJmHDL#NlA)|
RiVDn7z%UAid<cZD0svkX6^Z}=

literal 0
HcmV?d00001

diff --git a/test.asm b/test.asm
new file mode 100644
index 0000000..db0cab2
--- /dev/null
+++ b/test.asm
@@ -0,0 +1,35 @@
+org 0x7c00
+
+main:
+        mov ax, hello
+        call puts
+
+        cli
+.loop:
+        hlt
+        jmp .loop
+
+puts:
+        push bx
+        push di
+
+        mov bx, ax
+
+        mov ah, 0x0e
+        mov di, 0
+.loop:
+        mov al, [bx + di]
+        cmp al, 0
+        je .exit
+        int 0x10
+        inc di
+        jmp .loop
+.exit:
+        pop di
+        pop bx
+        ret
+
+hello: db "i love you bb!!! ", 0x3,0x3,0x3,0x3,0x3,0x3,0x3,0x3,0
+
+times 510 - ($-$$) db 0
+db 0x55, 0xaa
diff --git a/vesa b/vesa
new file mode 100644
index 0000000000000000000000000000000000000000..98a754a2491d119dc6b730ea903ef1e8bde6953e
GIT binary patch
literal 512
XcmdnN<iA^j@vH#DC>Vhu5V{HgZz}`3

literal 0
HcmV?d00001

diff --git a/vesa.asm b/vesa.asm
new file mode 100644
index 0000000..6ef4dfa
--- /dev/null
+++ b/vesa.asm
@@ -0,0 +1,8 @@
+org 0x7c00
+
+mov ax, 0x4f02
+mov bx, 0x118
+int 0x10
+
+times 510 - ($-$$) db 0
+db 0x55, 0xaa
diff --git a/vga b/vga
new file mode 100644
index 0000000000000000000000000000000000000000..6214b5c1b0bbd3846522fc96063dab3b9ebf60b2
GIT binary patch
literal 512
zcmdnOutE5&zzzn6-3$yH8D5AoIQ%=<{6nDTD^SR}`L{sLn_pjE{|yLc3(vgmz{q&G
b^ZpKo1$_t9I(XyRqazM8jDn#Y0->t_(O4ZN

literal 0
HcmV?d00001

diff --git a/vga.asm b/vga.asm
new file mode 100644
index 0000000..397e51a
--- /dev/null
+++ b/vga.asm
@@ -0,0 +1,48 @@
+org 0x7c00
+
+main:
+        mov ah, 0
+        mov al, 0x13 ; 320x200x8
+        int 0x10
+        
+        mov ax, 0 ; x
+        mov bx, 0 ; y
+        mov cl, 0 ; color
+.horiz_loop:
+        call putpixel
+        inc ax
+        inc cl
+        cmp ax, 16
+        jl .horiz_loop
+        mov ax, 0
+        inc bx
+        cmp bx, 16
+        jl .horiz_loop
+
+        cli
+.loop:
+        hlt
+        jmp .loop
+
+putpixel:
+        push ax
+        push bx
+        push es
+        push di
+
+        imul bx, 320
+        add bx, ax
+        mov di, bx
+        mov ax, 0xA000
+        mov es, ax
+        mov [es:di], cl
+        
+        pop di
+        pop es
+        pop bx
+        pop ax
+
+        ret
+
+times 510 - ($-$$) db 0
+db 0x55, 0xaa