Commit Graph

31 Commits

Author SHA1 Message Date
mintsuki e402dec88a misc: Add section .note.GNU-stack to assembly files 2023-09-28 06:49:54 -05:00
mintsuki c9c5a1ad7d smp: Remove dead 32-bit trampoline code 2023-09-23 17:34:15 -05:00
mintsuki a6e115d486 misc: Backports from trunk 2023-09-16 16:53:40 -05:00
xvanc bb3d0b81c2 acpi: remove duplicate definition in sys/lapic.c 2023-09-16 11:39:58 -05:00
xvanc 9249edf772 acpi: move acpi structure defs to lib/acpi.h 2023-09-16 11:39:11 -05:00
mintsuki 559bb10fa9 x86/gdt: Mark accessed flag in descriptors 2023-09-09 10:08:00 -05:00
Kacper Słomiński 6ab35406d3 smp: aarch64: Don't needlessly invalidate the data cache
Also get rid of the function to do clean + invalidate as not to be
tempted by it.
2023-08-18 13:34:18 -05:00
Kacper Słomiński f694d37027 elf: aarch64: Don't needlessly invalidate the data cache
Cleaning the data cache to PoC without invalidating it is enough when
invalidating the instruction cache to PoU.
2023-08-18 13:33:58 -05:00
mintsuki 4d489c3388 exceptions: Change naming of exceptions in panic message 2023-08-18 13:33:10 -05:00
mintsuki 507688261f asm: Add missing section directives 2023-06-20 13:26:27 +02:00
mintsuki aa926e7a6b limine: Backport paging mode request from trunk 2023-06-15 07:28:08 +02:00
mintsuki 9ae0bcefc9 Revert "smp/x86: Free up trampoline memory after use"
This reverts commit ae771dd8a1.
2022-11-02 15:34:53 +01:00
mintsuki 2fab5311d8 smp/x86: Free up trampoline memory after use 2022-10-30 15:02:07 +01:00
mintsuki 62fa8a90af smp: Fix indentation 2022-09-18 22:34:53 +02:00
mintsuki 1ac9fa6ae1 smp: Fix aarch64 issue introduced in 0f04f686 2022-09-15 03:17:49 +02:00
mintsuki 5b5f768360 smp: Remove hacks needed for stivale 2022-09-15 03:17:49 +02:00
mintsuki c44f514738 misc: Rename UEFI and BIOS define macros 2022-09-02 02:29:12 +02:00
mintsuki c528068ac7 misc: Fix improper panic() calls 2022-08-28 20:16:27 +02:00
mintsuki 07080dcbc2 misc: blib.h -> misc.h 2022-08-26 23:44:47 +02:00
mintsuki 65671d73c7 misc: Update several macros 2022-08-26 23:30:00 +02:00
Kacper Słomiński e1f6ac8860
Initial AArch64 port (#205)
* 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.
2022-08-18 17:32:54 +02:00
mintsuki 7ade45b230 misc: struct e820_entry_t -> struct memmap_entry 2022-08-13 19:54:49 +02:00
mintsuki ff7d9502e5 smp: Make smp_trampoline_size variable instead of symbol 2022-07-28 22:30:26 +02:00
mintsuki ccdd1ca642 smp: Do not calculate trampoline size in C file 2022-07-28 22:23:12 +02:00
mintsuki 77ed67e582 smp/trampoline: Use hand written pos independent code instead of objcopying 2022-07-28 09:35:59 +02:00
mintsuki 1fc8247a86 build: Increase portability of Makefile targets 2022-06-15 03:25:36 +02:00
mintsuki 15f111f5c3 limine: Make WP flag enabled as per spec 2022-03-31 13:33:18 +02:00
mintsuki e1f3d223a7 smp: Make RDI pointer higher half aware 2022-03-30 22:18:55 +02:00
mintsuki 9f44fe6c4e smp: Make it higher half aware 2022-03-18 01:47:04 +01:00
mintsuki e33a76bd99 limine: Add memmap feature 2022-03-12 21:41:36 +01:00
mintsuki 400202d926 misc: stage23 -> common 2022-02-03 10:38:43 +01:00