153 commits

Author	SHA1	Message	Date
Michael Scire	bb0be4de8e	kern: implement revised IPI/SGI semantics	2022-03-22 23:02:10 -07:00
Michael Scire	7454507467	kern: update for new hw maintenance semantics	2022-03-22 21:33:43 -07:00
Michael Scire	79dbc22cb2	kern: implement new thread context/fpu semantics	2022-03-22 19:59:39 -07:00
merry	9545cbb4cb	KThreadContext: Use El0PsrMask constant in GetUserContext	2022-03-06 11:22:28 -08:00
SciresM	96f95b9f95	Integrate new result macros. (#1780) ... * result: try out some experimental shenanigans * result: sketch out some more shenanigans * result: see what it looks like to convert kernel to use result conds instead of guards * make rest of kernel use experimental new macro-ing	2022-02-14 14:45:32 -08:00
Michael Scire	30fac905af	ams: deduplicate static initialization logic	2021-12-13 13:07:03 -08:00
Michael Scire	9d5e652fbd	kern: be a little more consistent about pragma GCC location	2021-11-16 11:25:57 -08:00
Michael Scire	d1f3c4904b	kern: fix minor assembly bugs, avoid unnecessary function call in KScheduler hotloop	2021-10-28 19:16:23 -07:00
Michael Scire	92321ccbc8	kern: fix 32-bit light ipc svc handler asm ... Nintendo used to do what we were doing because the function wasn't directly in the handler table, but we've always been directly in the handler table, so we were trashing the last four arguments to light ipc when called from aarch32. Nothing uses this, but needed to be fixed.	2021-10-28 15:42:52 -07:00
Michael Scire	4b7b33809f	kern: optimize and bring into line with N our pstate.i management	2021-10-27 15:00:07 -07:00
Michael Scire	e81a1ce5a8	kern: audit (and fix) our hardware maintenance instructions to match official kernel	2021-10-27 12:31:53 -07:00
Michael Scire	9cc6be4d57	kern: other dmbs in kernel were already dmb ish	2021-10-25 17:38:50 -07:00
Michael Scire	10ed579c38	kernel_ldr: bring initial cache flush in line with Nintendo	2021-10-25 13:38:52 -07:00
Michael Scire	2490bbf4f9	kern: KCacheHelper: better reflect nintendo coremask clearing logic	2021-10-23 17:44:30 -07:00
SciresM	36e4914be8	kern: avoid constexpr init for many objects (avoids unnecessary memory clear) (#1668)	2021-10-23 15:25:20 -07:00
Michael Scire	aed9d3f535	util: better match true std::atomic semantics	2021-10-20 11:02:17 -07:00
Michael Scire	d74f364107	kern/util: use custom atomics wrapper to substantially improve codegen	2021-10-19 15:24:15 -07:00
Michael Scire	42b6c2dd95	kern: fix use of plr vs plr_heap, fix close/unlock order in ArbitrateLock	2021-10-19 01:19:31 -07:00
Michael Scire	889d843718	ams: improve offsetof style consistency	2021-10-18 00:17:13 -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	3fe072a1d0	kern: devirtualize page table operations	2021-09-21 10:09:27 -07:00
Michael Scire	2f2c36b22b	kern: KMemoryManager/KPageGroup use physical addresses instead of virtual, now	2021-09-19 10:34:31 -07:00
Michael Scire	2c4bd44d7e	kern: support dynamic resource expansion for system heaps/events/sessions.	2021-09-19 10:34:31 -07:00
Michael Scire	2b91956051	kern: improve kdebug attach semantics	2021-09-19 10:34:31 -07:00
Michael Scire	4c73c461f1	kern: update KPageTable::Unmap block closing logic	2021-09-19 10:34:31 -07:00
Michael Scire	8b49cea4a9	kern: optimize logging for release kernel strings (saves printf space in .text)	2021-09-19 10:34:31 -07:00
Michael Scire	ebb0bd2b41	kern: improve single-step around user-exception entry	2021-09-11 19:41:47 -07:00
Michael Scire	c10265676f	kern: fix spsr register in RestoreContext	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	f175802136	kern: improve some debug output	2021-08-20 00:06:43 -07:00
Michael Scire	2da31b122f	kern: fix hardware watchpoint detection	2021-07-22 00:35:40 -07:00
Michael Scire	43bbfd29bb	kern: fix inverted condition in context breakpoint validation	2021-07-21 23:56:28 -07:00
Michael Scire	bd6155bcb4	kern: since 10.0.0, KDebug::GetThreadContext always returns X0-X7	2021-07-13 13:00:16 -07:00
Michael Scire	14d458522d	kern: update initial cache management to match latest kernel	2021-07-12 18:30:01 -07:00
Michael Scire	4892ffae15	kern: implement improved [new page tables are zero] invariant	2021-06-17 13:03:46 -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	6faa3534bf	kern: update pinning semantics for terminating threads	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	19b253fd17	kern: trivially optimize userspace io memory write	2021-04-11 03:42:16 -07:00
Michael Scire	44ccbc2a7b	kern: update set/way cache operations for new semantics	2021-04-11 03:42:16 -07:00
Michael Scire	60b5bd73b7	kern: track mapped ipc server memory in page table	2021-04-11 03:42:16 -07:00
Michael Scire	f67d1b7026	kern: update KInterruptEvent to store core id	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	4aa18b06e8	kern: greatly improve codegen for atomics, scheduler	2021-01-08 02:13:43 -08:00
Michael Scire	968f50bc07	kern: refactor to use m_ for member variables	2020-12-18 13:31:01 -08:00
Michael Scire	9a6cca7499	kern: add page table contents debug	2020-12-11 19:30:48 -08:00
Michael Scire	569e1bc650	kern: cfi fix pt 2	2020-12-11 04:59:20 -08:00
Michael Scire	652e9bf9e8	kern: fix cfi (requires x18 not cleared on return to userland)	2020-12-11 04:53:25 -08:00
Michael Scire	1a6e003a5d	kern: add kernel object debug	2020-12-10 03:31:57 -08:00