mirror of
https://github.com/limine-bootloader/limine
synced 2024-12-09 00:14:07 +03:00
e1f6ac8860
* Initial aarch64 port * Enable chainload on aarch64 No changes necessary since it's all UEFI anyway. * Add specification for Limine protocol for aarch64 * PROTOCOL: Specify state of information in DT /chosen node * common: Add spinup code for aarch64 * common: Port elf and term to aarch64 * common: Port vmm to aarch64 Also prepare to drop VMM_FLAG_PRESENT on x86. * protos: Port limine boot protocol to aarch64 Also drop VMM_FLAG_PRESENT since we never unmap pages anyway. * test: Add DTB request * PROTOCOL: Port SMP request to aarch64 * cpu: Add cache maintenance functions for aarch64 * protos/limine, sys: Port SMP to aarch64 Also move common asm macros into a header file. * test: Start up APs * vmm: Unify get_next_level and implement large page splitting * protos/limine: Map framebuffer using correct caching mode on AArch64 * CI: Fix GCC build for aarch64 * entry, menu: Replace uses of naked attribute with separate asm file GCC does not understand the naked attribute on aarch64, and didn't understand it for x86 in older versions.
25 lines
332 B
Plaintext
25 lines
332 B
Plaintext
.section .data
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stack_at_first_entry:
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.quad 0
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.section .text
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.global menu
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.extern _menu
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menu:
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adrp x8, stack_at_first_entry
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ldr x9, [x8, :lo12:stack_at_first_entry]
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cbz x9, 1f
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mov sp, x9
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b 2f
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1:
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mov x9, sp
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str x9, [x8, :lo12:stack_at_first_entry]
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2:
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mov x30, xzr
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mov x29, xzr
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b _menu
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