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Kernel: Merge split function and data sections into one during linking

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Also add an assertion to make sure the safemem sections are never
discarded by the linker.
This commit is contained in:
Owen Smith 2021-02-09 22:49:02 +00:00 • committed by Andreas Kling
commit c2de22a635
Notes: sideshowbarker 2024-07-18 22:24:52 +09:00
2 changed files with 14 additions and 6 deletions
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11
Kernel/linker.ld
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@ -11,16 +11,15 @@ SECTIONS
$<TARGET_OBJECTS:boot>
*(.multiboot)
start_of_kernel_text = .;
*(.text)
*(.text.startup)
start_of_safemem_text = .;
*(.text.safemem)
KEEP(*(.text.safemem))
end_of_safemem_text = .;
start_of_safemem_atomic_text = .;
*(.text.safemem.atomic)
KEEP(*(.text.safemem.atomic))
end_of_safemem_atomic_text = .;
*(.text*)
end_of_kernel_text = .;
}
@ -34,13 +33,13 @@ SECTIONS
*(.ctors)
end_ctors = .;
*(.rodata)
*(.rodata*)
}
.data ALIGN(4K) : AT (ADDR(.data) - 0xc0000000)
{
start_of_kernel_data = .;
*(.data)
*(.data*)
end_of_kernel_data = .;
}