121 commits

Author	SHA1	Message	Date
Michael Scire	1b63002f91	kern: refactor KMemoryLayout	2020-08-18 15:17:40 -07:00
Michael Scire	e5b7eb89e5	kern: fix built-in usage for libc	2020-08-18 15:17:40 -07:00
Michael Scire	f9d68db3f6	kern: SvcChangeKernelTraceState	2020-08-18 15:17:40 -07:00
Michael Scire	73798cb812	kern: build with -Wextra	2020-08-17 14:20:24 -07:00
Michael Scire	420bc7df9b	ams: update build system to add generic-fallback support	2020-08-11 11:22:56 -07:00
Michael Scire	29358dc593	kernel_ldr: use unoptimized memcpy before mmu bringup (closes #1102) ... Before the MMU is up, all reads/writes must be aligned; the optimized memcpy implementation does not guarantee all reads/writes it performs are aligned. This commit splits the libc impl to be separate for kernel/kernel_ldr, and so now only kernel will use the optimized impl. This is safe, as the MMU is brought up before kernel begins executing.	2020-08-02 14:40:28 -07:00
Michael Scire	8cd81b3092	kern: fix dynamic calculation of slab heap size	2020-07-31 14:50:52 -07:00
Michael Scire	e1f3bb10a5	kern: clean up majority of TODOs	2020-07-31 14:50:52 -07:00
Michael Scire	1ffe08672d	kern: fix EL0 TLB conflict handler	2020-07-31 14:50:52 -07:00
Michael Scire	7352d87b20	kern: switch memset to optimized impl	2020-07-31 14:50:52 -07:00
Michael Scire	9231646f33	kern: implement SvcSleepSystem	2020-07-31 14:50:52 -07:00
Michael Scire	5fa59ec888	kern: fix kscheduler interrupt api, adjust debug logging	2020-07-31 14:50:52 -07:00
Michael Scire	9beb05da50	kern: retrieve target firmware from exosphere instead of hardcoding	2020-07-31 14:50:52 -07:00
Michael Scire	ef1763334b	kern: patch svc tables via asm, instead of relying on compiler to be nice	2020-07-31 14:50:52 -07:00
Michael Scire	ff022115ca	kern: Support older SVC ABIs	2020-07-31 14:50:52 -07:00
Michael Scire	33434e21ef	kern: Prepare to commit cardinal sin	2020-07-13 17:00:51 -07:00
SciresM	3a1ccdd919	Switch atmosphere's build target to C++20. (#952) ... * ams: update to build with gcc10/c++20 * remove mno-outline-atomics * ams: take care of most TODO C++20s * fusee/sept: update for gcc10 * whoosh, your code now uses pre-compiled headers * make: dependency fixes	2020-05-11 15:02:10 -07:00
Michael Scire	8e75a4169d	ams: revamp target firmware	2020-05-06 22:29:07 -07:00
Michael Scire	970b85bf9a	kern: implement KUnsafeMemory	2020-04-26 02:35:10 -07:00
Michael Scire	6ad0f0e7f2	kern/kldr: fix bugs in physical randomization	2020-04-22 03:45:21 -07:00
Michael Scire	b39b6f0d5b	kern: implement 10.x perm change, fix many page table bugs	2020-04-19 17:16:19 -07:00
Michael Scire	bc1d3ccc91	kern: Update init to reflect 10.0.0 changes	2020-04-18 22:19:09 -07:00
Michael Scire	94b10b5779	ams: fix boot sysmodule/kernel for 10.0.0	2020-04-14 10:11:58 -07:00
Michael Scire	116e00c21c	kernel_ldr: update to support 10.0.0	2020-04-14 07:38:01 -07:00
Michael Scire	96d15b28c6	kern: implement CallSecureMonitor, some of GetInfo/GetSystemInfo	2020-03-18 00:09:50 -07:00
Michael Scire	efae01c165	kern: implement KUserPointer (and test with QueryMemory) in advance of svc dev	2020-02-20 09:05:24 -08:00
Michael Scire	80b115ef57	kern: implement user thread start, el0 code now runs	2020-02-19 21:21:44 -08:00
Michael Scire	c568788609	kern: implement KProcess::Run	2020-02-19 19:38:20 -08:00
Michael Scire	d9c3908caf	kern: mark initial threads as intended constinit	2020-02-19 05:45:32 -08:00
Michael Scire	fba8fb539d	kern: add KProcess members	2020-02-18 05:04:49 -08:00
Michael Scire	30d6b359f9	kern: implement smmu init	2020-02-15 00:00:35 -08:00
Michael Scire	20b5268e90	kern: kern::arm64 -> kern::arch::arm64	2020-02-14 18:22:55 -08:00
Michael Scire	11f70759ce	kern: implement lightlock slowpath (works on hw)	2020-02-14 15:27:34 -08:00
Michael Scire	5b98426171	kern: implement KWorkerTaskManager	2020-02-14 02:56:42 -08:00
Michael Scire	c91386b0fa	kern: implement interrupt thread init	2020-02-14 02:20:33 -08:00
Michael Scire	19e6d2e1c0	kernel_ldr: fix consistency on hardware	2020-02-13 22:53:26 -08:00
Michael Scire	ea0011d572	kern: use TinyMT instead of mt19937_t	2020-02-13 22:37:30 -08:00
Michael Scire	364b04b68a	libmesosphere: move .s to kernel (prevent manifesting in kernelldr)	2020-02-13 22:05:20 -08:00
Michael Scire	8c93eb5712	kern: implement enough of KPageTable to initialize a thread	2020-02-13 17:38:56 -08:00
Michael Scire	919b8124dc	kern: Implement exception vector ASM	2020-02-08 02:49:32 -08:00
Michael Scire	cb6af379d8	kern: implement dynamic slab init + ini relocation	2020-02-07 04:58:35 -08:00
Michael Scire	323858cf96	kern: s/MemoryBlock/MemoryRegion/g	2020-02-05 14:16:56 -08:00
Michael Scire	797c04d19f	kern .fini array: one weird trick	2020-01-31 04:57:28 -08:00
Michael Scire	86eea62cd8	kernel: use .rel.ro	2020-01-31 03:37:49 -08:00
Michael Scire	d5a4c17ee7	kern: fully implement slabheap init	2020-01-30 01:41:59 -08:00
Michael Scire	2faf3d33b5	kern: Implement KAutoObject, KSlabHeap, KLightLock	2020-01-29 22:06:25 -08:00
Michael Scire	981bb1f15d	kern: skeleton enough types to init KCoreLocalRegion in main()	2020-01-29 14:26:24 -08:00
Michael Scire	ad0d2faa6c	meso: makefile improvements, sysreg accessors	2020-01-29 05:37:14 -08:00
Michael Scire	7820e5b759	kern: implement debug register/vectors init	2020-01-29 02:42:41 -08:00
Michael Scire	7c703903ea	kern: implement pool partition memblock setup	2020-01-29 01:49:04 -08:00
Michael Scire	e7dee2a9fc	kern: Implement most of memory init (all cores hit main, but still more to do)	2020-01-28 22:09:47 -08:00
Michael Scire	b2e522c0a0	meso: find -exec sed -i'' -e 's/2018-2019 Atmo/2018-2020 Atmo/g' {} +	2020-01-24 02:12:37 -08:00
Michael Scire	32fb22e361	kern: finish implementing assembly init routines	2020-01-24 02:11:26 -08:00
Michael Scire	b3bfd6c4c9	meso: discard .interp section	2020-01-24 02:11:25 -08:00
Michael Scire	866771fdae	kern: reuse data cache code during init	2020-01-24 02:11:25 -08:00
Michael Scire	308ddecc9c	kern: fix bss end align (now gets through kernelldr on hardware)	2020-01-24 02:11:25 -08:00
Michael Scire	24d41ce55e	kern: push code through call to kernelldr	2020-01-24 02:11:25 -08:00
Michael Scire	bce7133128	meso: add script to build mesosphere.bin	2020-01-24 02:11:24 -08:00
Michael Scire	3982afdd6b	meso: skeleton buildsystem for kernel	2020-01-24 02:11:23 -08:00
Michael Scire	6ecf04c3b7	find -exec sed -i'' -e 's/2018-2019 Atmo/2018-2020 Atmo/g' {} +	2020-01-24 02:10:40 -08:00
Michael Scire	bf5bbfbcef	kernel_ldr: clean up KSystemControl init API	2019-12-31 00:46:09 -08:00
Michael Scire	d10621e832	mesosphere: refactor Elf vs Elf64 distinction	2019-12-31 00:46:09 -08:00
Michael Scire	d3b697fd1d	fusee: inject our kernel_ldr in place of N's	2019-12-31 00:46:09 -08:00
fincs	daa7f5db79	kernel_ldr: Explicitly reserve space for bss section in output .bin	2019-12-31 00:46:09 -08:00
fincs	4adc0e4096	Replace HFILES with HFILES_BIN in all makefiles	2019-12-31 00:46:09 -08:00
Michael Scire	f78653d815	kernelldr: miscellaneous fixes	2019-12-31 00:46:09 -08:00
Michael Scire	3c7c1fbd8a	kernel_ldr: ensure crt0 is at start of output binary	2019-12-31 00:46:09 -08:00
Michael Scire	8efdd04fcd	kernel_ldr: finish implementing all core logic.	2019-12-31 00:46:09 -08:00
fincs	623b5f4eb9	meso: miscellaneous cleanup and build fixes	2019-12-31 00:46:09 -08:00
Michael Scire	2866cb5fe6	mesosphere: Implement kernelldr through first page table mapping	2019-12-31 00:46:09 -08:00
Michael Scire	b5becba8ff	kernelldr: skeleton build system in prep for dev	2019-12-31 00:46:09 -08:00