diff options
| author | Danny Holman <dholman@gymli.xyz> | 2021-09-28 09:04:01 -0500 |
|---|---|---|
| committer | Danny Holman <dholman@gymli.xyz> | 2021-09-28 09:04:38 -0500 |
| commit | 0ad50c878838640ce53c202ab028d7b2c5810fe6 (patch) | |
| tree | 77f189f1369a31b1941dfc5cacb8da71fe343aca /arch/i386/boot/boot.s | |
| parent | 7bf2c634fdb55d67affe74a2ed0a157610308942 (diff) | |
arch: i386: add support for 8259 PIC
Add support for the 8259 programmable interrupt controller.
Signed-off-by: Danny Holman <dholman@gymli.xyz>
Diffstat (limited to 'arch/i386/boot/boot.s')
| -rw-r--r-- | arch/i386/boot/boot.s | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/i386/boot/boot.s b/arch/i386/boot/boot.s index e0005bb..c62abbf 100644 --- a/arch/i386/boot/boot.s +++ b/arch/i386/boot/boot.s @@ -45,7 +45,7 @@ _start: loop 1b 3: movl $(0x000B8000 | 0x003), boot_page_table0 - 0xC0000000 + 1023 * 4 - + movl $(boot_page_table0 - 0xC0000000 + 0x003), boot_page_directory - 0xC0000000 movl $(boot_page_table0 - 0xC0000000 + 0x003), boot_page_directory - 0xC0000000 + 768 * 4 @@ -70,6 +70,7 @@ _start: call gdt_install call idt_install + call pic_remap call kernel_main |