Initial commitHEADmaster

X86/X86_64 debug/release WORKING

riscv64 WORKING uart

idk

1 files changed, 81 insertions, 0 deletions

diff --git a/arch/x86_64.ld b/arch/x86_64.ld
new file mode 100644
index 0000000..da6663e
--- /dev/null
+++ b/arch/x86_64.ld
@@ -0,0 +1,81 @@
+ENTRY(_start)
+
+KERNEL_AP_PMA = 0x0000000000008000;
+KERNEL_PMA = 0x0000000000100000;
+KERNEL_VMA = 0xffffffff80000000;
+
+SECTIONS
+{
+	/*
+	. = KERNEL_AP_PMA;
+
+	.apinit BLOCK(4K) : ALIGN(4K)
+	{
+		*(.apinit)
+	}
+	*/
+
+	. = KERNEL_PMA;
+
+	.boot BLOCK(4K) : ALIGN(4K)
+	{
+		KEEP(*(.multiboot2.header)) 
+		*(.boot32.text)
+		*(.boot32.rodata)
+		*(.boot32.bss)
+		*(.boot64.text)
+	}
+
+	. += KERNEL_VMA;
+
+	.text ALIGN(4K) : AT (ADDR (.text) - KERNEL_VMA)
+	{
+		*(.text)
+	}
+
+	.rodata ALIGN(4K) : AT (ADDR (.rodata) - KERNEL_VMA)
+	{
+		*(.rodata)
+	}
+
+	.rodata. ALIGN(4K) : AT (ADDR (.rodata.) - KERNEL_VMA)
+	{
+		*(.rodata.*)
+	}
+
+	.data ALIGN(4K) : AT (ADDR (.data) - KERNEL_VMA)
+	{
+		*(.data)
+	}
+
+	.bss ALIGN(4K) : AT (ADDR (.bss) - KERNEL_VMA)
+	{
+		*(.bss)
+	}
+
+	.bss. ALIGN(4K) : AT (ADDR (.bss.) - KERNEL_VMA)
+	{
+		*(.bss.*)
+	}
+
+	/DISCARD/ :
+	{
+		*(.debug_abbrev)
+		*(.debug_aranges)
+		*(.debug_frame)
+		*(.debug_gdb_scripts)
+		*(.debug_info)
+		*(.debug_line)
+		*(.debug_line_str)
+		*(.debug_loc)
+		*(.debug_pubnames)
+		*(.debug_pubtypes)
+		*(.debug_ranges)
+		*(.debug_str)
+
+		*(.comment)
+		*(.note.*)
+	}
+
+	_kernel_end = .;
+}