Bananymous
d2b9b49cb0
Initial step of paging now just prepares fast page for heap, actual page table initialization happens after heap is initialized which allows x86_64 to never depend on kmalloc for pages. Processor's stacks are now also spawned with PMM/VMM allocated stacks instead of kmalloc identity mapped.
53 lines
956 B
Plaintext
53 lines
956 B
Plaintext
ENTRY (_start)
|
|
|
|
KERNEL_OFFSET = 0xC0000000;
|
|
|
|
SECTIONS
|
|
{
|
|
. = 0x00100000 + KERNEL_OFFSET;
|
|
|
|
g_kernel_start = .;
|
|
.text ALIGN(4K) : AT(ADDR(.text) - KERNEL_OFFSET)
|
|
{
|
|
g_kernel_execute_start = .;
|
|
*(.multiboot)
|
|
*(.multiboot2)
|
|
*(.bananboot)
|
|
*(.text.*)
|
|
}
|
|
.ap_init ALIGN(4K) : AT(ADDR(.ap_init) - KERNEL_OFFSET)
|
|
{
|
|
g_ap_init_addr = .;
|
|
*(.ap_init)
|
|
g_kernel_execute_end = .;
|
|
}
|
|
.userspace ALIGN(4K) : AT(ADDR(.userspace) - KERNEL_OFFSET)
|
|
{
|
|
g_userspace_start = .;
|
|
*(.userspace)
|
|
g_userspace_end = .;
|
|
}
|
|
.rodata ALIGN(4K) : AT(ADDR(.rodata) - KERNEL_OFFSET)
|
|
{
|
|
*(.rodata.*)
|
|
}
|
|
.init_array ALIGN(4K) : AT(ADDR(.init_array) - KERNEL_OFFSET)
|
|
{
|
|
g_init_array_start = .;
|
|
*(.init_array)
|
|
g_init_array_end = .;
|
|
}
|
|
.data ALIGN(4K) : AT(ADDR(.data) - KERNEL_OFFSET)
|
|
{
|
|
g_kernel_writable_start = .;
|
|
*(.data)
|
|
}
|
|
.bss ALIGN(4K) : AT(ADDR(.bss) - KERNEL_OFFSET)
|
|
{
|
|
*(COMMON)
|
|
*(.bss)
|
|
g_kernel_writable_end = .;
|
|
}
|
|
g_kernel_end = .;
|
|
}
|