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| author | Felix Morgner <felix.morgner@ost.ch> | 2023-10-11 15:37:06 +0200 |
|---|---|---|
| committer | Felix Morgner <felix.morgner@ost.ch> | 2023-10-11 15:37:06 +0200 |
| commit | 6e1d10528b1c04c34c57995c85b45448715767f2 (patch) | |
| tree | 08531be2d19fc666a23d96371c8e91aab97ce53f /source/arch/x86_64/src/boot/boot.s | |
| parent | 74eaee0fcc7390d4290b41a2a92ee34346e2f7c2 (diff) | |
| download | teachos-6e1d10528b1c04c34c57995c85b45448715767f2.tar.xz teachos-6e1d10528b1c04c34c57995c85b45448715767f2.zip | |
x86_64: vga: improve text printing code
Diffstat (limited to 'source/arch/x86_64/src/boot/boot.s')
| -rw-r--r-- | source/arch/x86_64/src/boot/boot.s | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/source/arch/x86_64/src/boot/boot.s b/source/arch/x86_64/src/boot/boot.s index 45f261e..7b4e193 100644 --- a/source/arch/x86_64/src/boot/boot.s +++ b/source/arch/x86_64/src/boot/boot.s @@ -362,11 +362,7 @@ _transition_to_long_mode: mov %rax, %fs mov %rax, %gs - /* Clear the screen */ - mov $0x0f200f200f200f20, %rax - mov $0x0b8000, %rdi - mov $500, %rcx - rep stosq + movl $0xb8000, (vga_buffer_pointer) call _init |