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96 commits

Author SHA1 Message Date
bunnei 63d3924b5b memory: Port RasterizerFlushVirtualRegion from Citra. 2018-03-22 22:56:41 -04:00
N00byKing 8afdbf6a1f Remove more N3DS References 2018-03-22 21:25:06 +01:00
bunnei 69ee9edd8d memory: Add regions for map region, "new" map region, etc. 2018-03-16 18:32:22 -04:00
MerryMage 6085d32cf5 arm_dynarmic: Support direct page table access 2018-02-12 21:53:32 +00:00
MerryMage 738f91a57d memory: Replace all memory hooking with Special regions 2018-01-27 15:16:39 +00:00
David cb8d5328d5
Update memory.h 2018-01-16 15:27:13 -08:00
David Marcec c903372111 Increased heap size and changed tls area vaddr 2018-01-16 13:53:43 -08:00
bunnei 93480b10ef core/video_core: Fix a bunch of u64 -> u32 warnings. 2018-01-01 15:40:35 -05:00
bunnei 6e021f22b8 svc: Implement MapMemory. 2017-12-28 21:38:38 -05:00
bunnei 9ceb0d9381 memory: Support 32-bit paging, move heap address space up. 2017-10-22 23:17:59 -04:00
bunnei b1d5db1cf6 Merge remote-tracking branch 'upstream/master' into nx 
# Conflicts:
#	src/core/CMakeLists.txt
#	src/core/arm/dynarmic/arm_dynarmic.cpp
#	src/core/arm/dyncom/arm_dyncom.cpp
#	src/core/hle/kernel/process.cpp
#	src/core/hle/kernel/thread.cpp
#	src/core/hle/kernel/thread.h
#	src/core/hle/kernel/vm_manager.cpp
#	src/core/loader/3dsx.cpp
#	src/core/loader/elf.cpp
#	src/core/loader/ncch.cpp
#	src/core/memory.cpp
#	src/core/memory.h
#	src/core/memory_setup.h
 2017-10-09 23:56:20 -04:00
bunnei 23ce4f5afc loader: Various improvements for NSO/NRO loaders. 2017-10-09 21:39:32 -04:00
Subv 1f2de7501b Memory: Make WriteBlock take a Process parameter on which to operate 2017-10-01 14:18:36 -05:00
Subv 811c01e5fe Memory: Make ReadBlock take a Process parameter on which to operate 2017-10-01 14:18:36 -05:00
bunnei f01472a5ff core: Various changes to support 64-bit addressing. 2017-09-30 14:28:54 -04:00
Subv 35da7f57ef Memory: Allow IsValidVirtualAddress to be called with a specific process parameter. 
There is still an overload of IsValidVirtualAddress that only takes the VAddr and will default to the current process.
 2017-09-26 17:27:44 -05:00
MerryMage 4e5eb2044a memory: Remove GetCurrentPageTablePointers 2017-09-24 22:43:28 +01:00
MerryMage c02bbb7030 memory: Add GetCurrentPageTable/SetCurrentPageTable 
Don't expose Memory::current_page_table as a global.
 2017-09-24 22:42:42 +01:00
Subv 214150f00c Kernel/Memory: Changed GetPhysicalPointer so that it doesn't go through the current process' page table to obtain a pointer. 2017-09-15 14:26:13 -05:00
Subv 6d2734a074 Kernel/Memory: Give each Process its own page table. 
The loader is in charge of setting the newly created process's page table as the main one during the loading process.
 2017-09-10 15:13:41 -05:00
Yuri Kunde Schlesner d553135748 Memory: Add function to flush a virtual range from the rasterizer cache 
This is slightly more ergonomic to use, correctly handles virtual
regions which are disjoint in physical addressing space, and checks only
regions which can be cached by the rasterizer.
 2017-06-21 22:57:12 -07:00
Yuri Kunde Schlesner 6ae0086b39 Memory: Add TryVirtualToPhysicalAddress, returning a boost::optional 2017-06-21 22:55:18 -07:00
Yuri Kunde Schlesner 326e7c7020 Memory: Make PhysicalToVirtualAddress return a boost::optional 
And fix a few places in the code to take advantage of that.
 2017-06-21 22:55:17 -07:00
Yuri Kunde Schlesner 42b198eb0a Memory: Add enum definitions for the n3DS FCRAM size 2017-06-20 22:03:25 -07:00
Yuri Kunde Schlesner d3db770cad Memory: Add constants for the n3DS additional RAM 
This is 4MB of extra, separate memory that was added on the New 3DS.
 2017-05-09 21:43:59 -07:00
James Rowe bbe57a66ca Expose page table to dynarmic for optimized reads and writes to the JIT 2016-11-24 20:41:18 -07:00
Emmanuel Gil Peyrot ebdae19fd2 Remove empty newlines in #include blocks. 
This makes clang-format useful on those.

Also add a bunch of forgotten transitive includes, which otherwise
prevented compilation.
 2016-09-21 11:15:47 +09:00
Emmanuel Gil Peyrot dc8479928c Sources: Run clang-format on everything. 2016-09-18 09:38:01 +09:00
wwylele b2df959733 Memory: add ReadCString function 2016-08-27 21:38:06 +08:00
Subv 660499ac01 Memory: Make ReadBlock and WriteBlock accept void pointers. 2016-05-28 13:52:49 -05:00
MerryMage 31d49e0109 Memory: CopyBlock 2016-05-28 13:44:49 -05:00
MerryMage ca17df5757 Memory: ZeroBlock 2016-05-21 11:14:09 -05:00
MerryMage 3873b36db3 Memory: ReadBlock/WriteBlock 2016-05-21 11:12:36 -05:00
MerryMage c084fc824c Memory: IsValidVirtualAddress/IsValidPhysicalAddress 2016-05-21 11:12:35 -05:00
bunnei 0d8bd3ba36 Merge pull request #1695 from Subv/tls_alloc 
Kernel/Threads: Dynamically allocate the TLS region for threads.
 2016-05-12 21:51:35 -04:00
Subv d192fb066d Kernel/Threads: Dynamically allocate the TLS region for threads in the BASE region of the linear heap. 
Each thread gets a 0x200-byte area from the 0x1000-sized page, when all 8 thread slots in a single page are used up, the kernel allocates a new page to hold another 8 entries.

This is consistent with what the real kernel does.
 2016-05-07 10:18:47 -05:00
tfarley 22f3a7e94c HWRasterizer: Texture forwarding 2016-04-21 17:27:56 -04:00
Yuri Kunde Schlesner 78735e2ada Fix broken boot introduced by last-minute change in #1025 2015-08-22 18:12:23 -03:00
Yuri Kunde Schlesner 14eca982f4 Kernel: Implement svcGetProcessInfo in a basic way 
This also adds some basic memory usage accounting. These two types are
used by Super Smash Bros. during startup.
 2015-08-16 01:03:48 -03:00
Yuri Kunde Schlesner 74d4bc0af1 Kernel: Add more infrastructure to support different memory layouts 
This adds some structures necessary to support multiple memory regions
in the future. It also adds support for different system memory types
and the new linear heap mapping at 0x30000000.
 2015-08-16 01:03:47 -03:00
Yuri Kunde Schlesner e2c7954be5 Memory: Move address type conversion routines to memory.cpp/h 
These helpers aren't really part of the kernel, and mem_map.cpp/h is
going to be moved there next.
 2015-08-16 01:03:46 -03:00
Yuri Kunde Schlesner ccab02c723 Memory: Move PAGE_MASK and PAGE_BITS to memory.h 2015-08-16 01:03:44 -03:00
Emmanuel Gil Peyrot 2d044a67c9 Common: Cleanup memory and misc includes. 2015-06-28 00:36:54 +01:00
Emmanuel Gil Peyrot b1503b2020 Remove every trailing whitespace from the project (but externals). 2015-05-29 21:59:29 +01:00
Yuri Kunde Schlesner dd4430609a Memory: Use a table based lookup scheme to read from memory regions 2015-05-15 00:04:43 -03:00
Yuri Kunde Schlesner 7ada357b2d Memmap: Re-organize memory function in two files 
memory.cpp/h contains definitions related to acessing memory and
configuring the address space
mem_map.cpp/h contains higher-level definitions related to configuring
the address space accoording to the kernel and allocating memory.
 2015-05-15 00:04:38 -03:00