From 1b964278762dde86b0b737bd9a34fec569339f54 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 16 Apr 2026 10:29:30 +0200
Subject: x86_64: use p1204 project layout

---
 arch/x86_64/src/boot/entry64.s | 62 ------------------------------------------
 1 file changed, 62 deletions(-)
 delete mode 100644 arch/x86_64/src/boot/entry64.s

(limited to 'arch/x86_64/src/boot/entry64.s')

diff --git a/arch/x86_64/src/boot/entry64.s b/arch/x86_64/src/boot/entry64.s
deleted file mode 100644
index 29fb778..0000000
--- a/arch/x86_64/src/boot/entry64.s
+++ /dev/null
@@ -1,62 +0,0 @@
-.section .stack, "aw", @nobits
-
-.align 16
-.global stack_top
-stack_bottom: .skip 1 << 20
-stack_top:
-stack_size = stack_top - stack_bottom
-
-.section .bss, "aw", @nobits
-
-//! A structure containing information gathered during the bootstrap process.
-//! Expected layout (as described by teachos::boot::information):
-//!
-//! struct
-//! {
-//!   multiboot2::information_view const * mbi;
-//!   std::size_t vga_buffer_index;
-//! }
-.global bootstrap_information
-bootstrap_information: .skip 16
-
-.section .boot_text, "ax", @progbits
-.code64
-
-.global _entry64
-_entry64:
-    mov $global_descriptor_table_data, %rax
-    mov %rax, %ss
-    mov %rax, %ds
-    mov %rax, %es
-    mov %rax, %fs
-    mov %rax, %gs
-
-    mov $stack_top, %rsp
-    mov %rsp, %rbp
-
-    mov multiboot_information_pointer, %rax
-    or $TEACHOS_VMA, %rax
-    mov vga_buffer_pointer, %rdx
-    sub $0xb8000, %rdx
-    mov %rax, (bootstrap_information)
-    mov %rdx, (bootstrap_information + 8)
-
-    call invoke_global_constructors
-    
-    xor %rax, %rax
-    mov %rax, %rbp
-    mov %rax, %rdx
-    mov %rax, %rsi
-
-    mov $stack_size, %rcx
-    shr $3, %rcx
-    lea (stack_bottom), %rdi
-    rep stosq
-
-    mov %rax, %rdi
-
-    call main
-
-1:
-    hlt
-    jmp 1b
-- 
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