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3377 commits 42 branches 82 tags 31 MiB
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106 commits

Author SHA1 Message Date
Michael Scire
ebb0bd2b41 kern: improve single-step around user-exception entry 2021-09-11 19:41:47 -07:00
Michael Scire
9e7b56b33c kern: optimize hw-single-step management 2021-09-11 19:41:47 -07:00
Michael Scire
4075d24e0c kern: add hardware single step extension 2021-09-11 19:41:47 -07:00
Michael Scire
14d458522d kern: update initial cache management to match latest kernel 2021-07-12 18:30:01 -07:00
Michael Scire
7821241356 kern: fix enormous whoops 2021-05-31 04:20:59 -07:00
Michael Scire
4f16106702 exo/meso: update for gcc 11 compatibility 2021-04-26 20:06:18 -07:00
Michael Scire
19be54ff95 kern: fix initial process binary load on 2.0.0-4.1.0 (closes #1460) 2021-04-21 19:24:41 -07:00
Michael Scire
037b04ac60 kern: mostly kill magic numbers in assembly, fix SVCs >= 0x80 2021-04-14 18:01:08 -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
a1e137cc1c kern: update Initialize0 for new changes 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
4b9e7c7d27 kern: bump svc limit to 192 from 128 2021-04-11 03:42:16 -07:00
Michael Scire
a6e3a93c07 kern: discard std::__cmpexch_failure_order(std::memory_order) 2021-01-08 02:44:04 -08:00
Michael Scire
8bfda27e0e kern: remove target-firmware logic for kernel loader 2020-12-29 12:21:41 -08:00
Michael Scire
113ab8439d kern: fix KTrace buffer memory region type to match official kernel 2020-12-28 00:57:45 -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
aac8af8bf5 kern: update KMemoryRegion to store last address rather than size 2020-12-02 06:43:37 -08:00
Michael Scire
550f5690bf kern: set EL2 id registers on deprivilege 2020-12-02 06:43:37 -08:00
Michael Scire
1852fe8612 kern: improve KSynchronizationObject, kill KSynchronization 2020-12-02 06:43:37 -08:00
Michael Scire
b0debd72a7 kern: Kill KCoreLocalRegion 2020-12-02 06:43:37 -08:00
Michael Scire
aae565629e kern: move scheduler/interrupt task manager out of core local region 2020-12-02 06:43:37 -08:00
Michael Scire
bee629b8ad kern: update KHardwareTimer, move out of KCoreLocalRegion 2020-12-02 06:43:37 -08:00
Michael Scire
5cb237d030 kern: use single interrupt manager object 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
4da1fe545c kern: fix linear mapped dram -> pool partition check 2020-09-07 10:43:35 -07:00
Michael Scire
1983f86875 kern: revamp KMemoryRegionType to better encode derivation hierarchies 2020-09-07 10:43:35 -07:00
Michael Scire
1a262c1063 kern: improve resource region size definitions/calculations 2020-08-18 15:17:40 -07:00
fincs
2effe130e3 kern: use size instead of phys addr as sentinel value in InitializeCore linear mapping logic 2020-08-18 15:17:40 -07:00
fincs
2cedf2bcf0 kern: remove accidentally copypasted code 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
f07bd0e337 kern: correct flushing of init arguments 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
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