Michael Scire
035cebef9d
kern: refactor init (kill identity map, merge cpu on logic)
2023-02-22 17:19:51 -08:00
Michael Scire
ea82889e6c
kern: increase stack region size when thread resource limit is increased
2022-10-12 09:15:16 -07:00
Michael Scire
9d89835ff8
kern: update for new hw maintenance semantics
2022-03-23 09:10:50 -07:00
Michael Scire
64a97576d0
ams: support building unit test programs on windows/linux/macos
2022-03-21 17:21:44 -07:00
Michael Scire
0a58e803be
kern/test: add wip qemu-virt board support to mesosphere
2021-10-25 17:31:14 -07:00
Michael Scire
d0cd511c0e
kern: devirtualize most things that are free to devirtualize (see #1672 )
2021-10-24 13:04:31 -07:00
Michael Scire
960ba52a43
kern: put rela in bss
...
NOTE: This saves ~0x4000 of space at the cost of crimes against the linker script.
2021-10-08 12:48:53 -07:00
Michael Scire
77fe5cf6f5
ams: the copyright^H^H^H^H^H^H^Hmplex plane is the algebraic closure of the reals
2021-10-04 12:59:10 -07:00
Michael Scire
481ce12b7b
kern: update Initialize0 for new arguments/randomization semantics
2021-09-19 10:34:31 -07:00
Michael Scire
14d458522d
kern: update initial cache management to match latest kernel
2021-07-12 18:30:01 -07:00
Michael Scire
0f8b7be2d2
kern: load initial process binary from user pool, rather than from pt heap
2021-04-11 03:42:16 -07:00
Michael Scire
c216f92a91
kern: swap tpidr_el1/cntv_cval_el0 as scratch vs exception stack
2021-04-11 03:42:16 -07:00
Michael Scire
2fb258ca7e
kern: update KInitialPageTable/KInitialPageAllocator
2021-04-11 03:42:16 -07:00
Michael Scire
8bfda27e0e
kern: remove target-firmware logic for kernel loader
2020-12-29 12:21:41 -08:00
Michael Scire
af259eabda
kern: implement thread call stack debug
2020-12-09 22:49:04 -08:00
Michael Scire
7e1da15f6e
kern: update Initialize0 to account for new ordering
2020-12-02 06:43:37 -08:00
Michael Scire
7cb24713ab
kldr: update for 11.0.0
2020-12-02 06:43:37 -08:00
SciresM
ac04e02a08
Meso build targets ( #1196 )
...
* meso: commit wip (thanks fincs) rewrite to support build targets
* meso: commit mostly-working build system
* meso: correct .o dependencies in kernel/kldr
* libstratosphere: fix building after PCH related build changes
Co-authored-by: fincs <fincs@devkitpro.org>
2020-10-27 13:55:19 -07:00
Michael Scire
1a262c1063
kern: improve resource region size definitions/calculations
2020-08-18 15:17:40 -07:00
fincs
b917ea283e
kern: make GetTargetFirmware a compile-time constant when not building for Switch
2020-08-18 15:17:40 -07:00
Michael Scire
b5f2698bf0
kern: fix multicore instruction cache invalidation
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
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
e1f3bb10a5
kern: clean up majority of TODOs
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
9beb05da50
kern: retrieve target firmware from exosphere instead of hardcoding
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
Michael Scire
8e75a4169d
ams: revamp target firmware
2020-05-06 22:29:07 -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
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
364b04b68a
libmesosphere: move .s to kernel (prevent manifesting in kernelldr)
2020-02-13 22:05:20 -08:00
Michael Scire
cb6af379d8
kern: implement dynamic slab init + ini relocation
2020-02-07 04:58:35 -08:00
Michael Scire
981bb1f15d
kern: skeleton enough types to init KCoreLocalRegion in main()
2020-01-29 14:26:24 -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
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
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
