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| author | Lizzy Fleckenstein <lizzy@vlhl.dev> | 2024-01-09 20:56:07 +0100 |
|---|---|---|
| committer | Lizzy Fleckenstein <lizzy@vlhl.dev> | 2024-01-09 21:00:24 +0100 |
| commit | 59f22bc7ce5bbadf62722f3db5c93b45e86e4cca (patch) | |
| tree | c5771b21f6c12f3e58cbb6c6dda8df3bc4b23798 /stage3/isr.lua | |
| parent | 33bb4187103c49c81fbf7c6f18ebcfd4c4d66fd2 (diff) | |
| download | cuddles-59f22bc7ce5bbadf62722f3db5c93b45e86e4cca.tar.xz | |
use ELF for kernel
Diffstat (limited to 'stage3/isr.lua')
| -rw-r--r-- | stage3/isr.lua | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/stage3/isr.lua b/stage3/isr.lua index 3c88c5e..4810f01 100644 --- a/stage3/isr.lua +++ b/stage3/isr.lua @@ -6,6 +6,13 @@ for _, x in pairs({8, 10, 11, 12, 13, 14, 17, 21, 29, 30}) do has_error_code[x] = true end +print("section .data") +print("idt_entries:") +for i = 0, 255 do + print("dq isr_"..i) +end + +print("section .text") for i = 0, 255 do print("isr_" .. i .. ":") print("cli") @@ -18,11 +25,6 @@ for i = 0, 255 do print("jmp isr_common") end -print("idt_entries:") -for i = 0, 255 do - print("dq isr_"..i) -end - print([[ isr_common: push r15 @@ -42,6 +44,7 @@ isr_common: push rax cld + xor rbp, rbp mov rdi, rsp call interrupt_handler |