From 50e526d72f1fd9cb895d743a1353b54505b48025 Mon Sep 17 00:00:00 2001
From: Nathan Lee <me@nwlee.tech>
Date: Sun, 20 Sep 2026 21:12:49 -0500
Subject: add x86 support

---
 kernel/x86/linker.ld | 87 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 kernel/x86/linker.ld

(limited to 'kernel/x86/linker.ld')

diff --git a/kernel/x86/linker.ld b/kernel/x86/linker.ld
new file mode 100644
index 0000000..067d4e4
--- /dev/null
+++ b/kernel/x86/linker.ld
@@ -0,0 +1,87 @@
+OUTPUT_ARCH(i386:x86-64)
+ENTRY(_start)
+
+MEMORY
+{
+    ROM   (rx)  : ORIGIN = 0x1000000, LENGTH = 1M
+    RAM   (rwx) : ORIGIN = 0x1040000, LENGTH = 1M
+    LOGRAM (rw) : ORIGIN = 0x1080000, LENGTH = 1M
+}
+
+SECTIONS
+{
+    .header : {
+        KEEP(*(.header))
+        *(.header)
+    } > ROM
+
+    .text : {
+        KEEP(*(.text._start))
+        KEEP(*(.text.start))
+        *(.text)
+        *(.text.*)
+    } > ROM
+
+    .rodata : {
+        *(.rodata)
+        *(.rodata.*)
+    } > ROM
+
+    .init_array : {
+        __init_array_start = .;
+        KEEP(*(.init_array))
+        KEEP(*(.init_array.*))
+        __init_array_end = .;
+    } > ROM
+
+    .data : {
+        __data_start = .;
+        *(.data)
+        *(.data.*)
+        __data_end = .;
+    } > RAM AT> ROM
+    __data_load = LOADADDR(.data);
+
+    .bss : {
+        __bss_start = .;
+        *(.bss)
+        *(.bss.*)
+        *(COMMON)
+        __bss_end = .;
+    } > RAM
+
+    .stack (NOLOAD) : {
+        . = ALIGN(16);
+        __stack_bottom = .;
+        . += 8K;
+        __stack_top = .;
+    } > RAM
+
+    .ringbuf (NOLOAD) : ALIGN(64)
+    {
+        __ringbuf_start = .;
+        KEEP(*(.ringbuf))
+        . = ALIGN(64);
+        __ringbuf_end = .;
+    } > LOGRAM
+
+    .image_end (NOLOAD) : {
+        . = ALIGN(4);
+        __image_end = .;
+    } > ROM
+
+    /DISCARD/ : {
+        *(.eh_frame)
+        *(.eh_frame.*)
+        *(.eh_frame_hdr)
+        *(.comment)
+        *(.note.*)
+        *(.debug_*)
+        *(.stab*)
+        *(.llvm_*)
+        *(.rela.*)
+    }
+
+    __image_start = ORIGIN(ROM);
+    __image_size = __image_end - __image_start;
+}
-- 
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