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Kernel: Adjust aarch64 linker script
- .text now starts at 0x80000, where an actual (non-qemu) RPi expects - use magic section name ".text.first" to make sure the linker script puts the kernel entry point at the start of the .text section - remove a few things from the x86 linker script that aren't needed for aarch64 (yet?)
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3 changed files with 5 additions and 23 deletions
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@ -4,7 +4,8 @@
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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.text
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// In a specially-named text section so that the linker script can put it first in .text.
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.section ".text.first"
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.global start
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.type start, @function
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@ -2,7 +2,6 @@ ENTRY(start)
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PHDRS
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{
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boot_text PT_LOAD ;
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text PT_LOAD ;
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data PT_LOAD ;
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bss PT_LOAD ;
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@ -10,18 +9,11 @@ PHDRS
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SECTIONS
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{
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. = 0x00100000;
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start_of_prekernel_image = .;
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.boot_text ALIGN(4K) : AT (ADDR(.boot_text))
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{
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KEEP(*(.multiboot))
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} :boot_text
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. = 0x00080000;
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.text ALIGN(4K) : AT (ADDR(.text))
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{
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start_of_prekernel_text = .;
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*(.text.first)
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*(.text*)
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} :text
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@ -37,11 +29,6 @@ SECTIONS
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.bss ALIGN(4K) (NOLOAD) : AT (ADDR(.bss))
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{
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*(COMMON)
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*(.bss)
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*(.stack)
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*(.page_tables)
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} :bss
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end_of_prekernel_image = .;
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}
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