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Initial AArch64 port (#205)

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* 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.
This commit is contained in:
Kacper Słomiński
2022-08-18 17:32:54 +02:00
committed by GitHub
parent 664a872dda
commit e1f6ac8860
45 changed files with 1892 additions and 136 deletions
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9
.github/workflows/check.yml vendored
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@@ -10,7 +10,7 @@ jobs:
steps:
- name: Install dependencies
run: pacman --noconfirm -Syu && pacman --needed --noconfirm -S base-devel git autoconf automake nasm curl mtools llvm clang lld
run: pacman --noconfirm -Syu && pacman --needed --noconfirm -S base-devel git autoconf automake nasm curl mtools llvm clang lld aarch64-linux-gnu-gcc
- name: Checkout code
uses: actions/checkout@v3
@@ -21,5 +21,8 @@ jobs:
- name: Build the bootloader (LLVM)
run: ./bootstrap && ./configure CROSS_TOOLCHAIN=llvm --enable-werror --enable-all && make all && make maintainer-clean
- name: Build the bootloader (GCC)
run: ./bootstrap && ./configure CROSS_CC=gcc CROSS_LD=ld CROSS_OBJCOPY=objcopy CROSS_OBJDUMP=objdump CROSS_READELF=readelf --enable-werror --enable-all && make all && make maintainer-clean
- name: Build the bootloader (GCC, x86)
run: ./bootstrap && ./configure CROSS_CC=gcc CROSS_LD=ld CROSS_OBJCOPY=objcopy CROSS_OBJDUMP=objdump CROSS_READELF=readelf --enable-werror --enable-bios --enable-uefi-ia32 --enable-uefi-x86_64 && make all && make maintainer-clean
- name: Build the bootloader (GCC, aarch64)
run: ./bootstrap && ./configure CROSS_TOOLCHAIN=aarch64-linux-gnu --enable-werror --enable-uefi-aarch64 && make all && make maintainer-clean