scaffold kernel from parts of wkern x86

1 files changed, 52 insertions, 0 deletions

diff --git a/website-kernel/arch/linker.ld b/website-kernel/arch/linker.ld
new file mode 100644
index 0000000..52a3a05
--- /dev/null
+++ b/website-kernel/arch/linker.ld
@@ -0,0 +1,52 @@
+OUTPUT_ARCH(riscv)
+ENTRY(_start)
+
+MEMORY
+{
+    ROM (rx) : ORIGIN = 0x80000000, LENGTH = 1M
+    RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 4M
+}
+
+SECTIONS
+{
+    .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
+}