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ENTRY(start)
/* TODO: Add FLAGS to the program headers */
PHDRS
{
text PT_LOAD ;
data PT_LOAD ;
ksyms PT_LOAD ;
bss PT_LOAD ;
super_pages PT_LOAD ;
}
SECTIONS
{
. = 0x00080000;
.text ALIGN(4K) : AT (ADDR(.text))
{
*(.text.first)
*(.text*)
} :text
.rodata ALIGN(4K) : AT (ADDR(.rodata))
{
start_heap_ctors = .;
*libkernel_heap.a:*(.init_array)
end_heap_ctors = .;
start_ctors = .;
*(.init_array)
end_ctors = .;
*(.rodata*)
} :data
.data ALIGN(4K) : AT (ADDR(.data))
{
*(.data*)
} :data
.ksyms ALIGN(4K) : AT (ADDR(.ksyms))
{
start_of_kernel_ksyms = .;
*(.kernel_symbols)
end_of_kernel_ksyms = .;
} :ksyms
.bss ALIGN(4K) (NOLOAD) : AT (ADDR(.bss))
{
start_of_bss = .;
*(.bss)
end_of_bss = .;
. = ALIGN(4K);
*(.heap)
} :bss
.super_pages ALIGN(4K) (NOLOAD) : AT (ADDR(.super_pages))
{
*(.super_pages)
} :super_pages
/*
FIXME: 8MB is enough space for all of the tables required to identity map
physical memory. 8M is wasteful, so this should be properly calculated.
*/
/* FIXME: Placeholder to satisfy linker */
start_of_kernel_text = .;
end_of_kernel_text = .;
start_of_kernel_image = .;
end_of_kernel_image = .;
start_of_unmap_after_init = .;
end_of_unmap_after_init = .;
start_of_ro_after_init = .;
end_of_ro_after_init = .;
start_of_kernel_data = .;
end_of_kernel_data = .;
. = ALIGN(4K);
page_tables_phys_start = .;
. += 8M;
page_tables_phys_end = .;
}
size_of_bss_divided_by_8 = (end_of_bss - start_of_bss) / 8;
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