73cc880444
Memory: ZeroBlock
10 years ago
c1c78c27c2
Memory: ReadBlock/WriteBlock
10 years ago
b6feee037b
Memory: IsValidVirtualAddress/IsValidPhysicalAddress
10 years ago
d9baef11f2
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.
10 years ago
459035a108
HWRasterizer: Texture forwarding
10 years ago
91fcf7f484
Fix broken boot introduced by last-minute change in #1025
10 years ago
00e9d19f28
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.
11 years ago
e34643a3e4
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.
11 years ago
168d376c67
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.
11 years ago
fbcf0558f3
Memory: Move PAGE_MASK and PAGE_BITS to memory.h
11 years ago
2d044a67c9
Common: Cleanup memory and misc includes.
11 years ago
b1503b2020
Remove every trailing whitespace from the project (but externals).
11 years ago
dd4430609a
Memory: Use a table based lookup scheme to read from memory regions
11 years ago
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.
11 years ago
a251721bf3
Memmap: Remove unused declarations
11 years ago
dda94e56dd
Core/Memory: Add TLS support for creating up to 300 threads
11 years ago
17a8cae003
Memory: Add GetPhysicalPointer helper function
11 years ago
28a9e4c1d5
Memory: Support more regions in the VAddr-PAddr translation functions
Also adds better documentation and removes the one-off reimplementation
of the function in pica.h.
11 years ago
e7b6ed7578
Memory: Sort memory region variables by VAddr
11 years ago
1c0b87edc2
Memory: Re-organize and rename memory area address constants
11 years ago
2af30d465f
Process: Support parsing of exheader kernel caps
11 years ago
3396f352cb
Common: Remove mem_arena.cpp/h
It is superfluous for Citra. (It's only really necessary if you're doing
JIT. We were using it but not taking any advantage from it.) This should
make 32-bit builds work again.
11 years ago
c0eaa662d4
Clean-up includes
11 years ago
bbabed8e98
Memory: Properly cleanup & shutdown.
11 years ago
34b009cf38
Clean-up mem_map constants and fix framebuffer translation errors
11 years ago
9fdb311d6e
dyncom: Make Load/Store instructions support big endian
11 years ago
b5ee4f9df9
Move VAddr/PAddr typedefs to kernel.h
11 years ago
d5049cbba5
MemMap: Add support for DSP Read & Writes in the memory map
11 years ago
ebfd831ccb
License change
11 years ago
23ae8aa4d3
MemMap: Added AXI_WRAM & SHARED_PAGE along with other stuff
Got rid of I/O address's since the I/O addresses range's overlap with other
address's types such as vram, these I/O addresses need to be done in an different
way.
11 years ago
4cb7a44d4e
MemMap: Renamed "GSP" heap to "linear", as this is not specific to GSP.
- Linear simply indicates that the mapped physical address is always MappedVAddr+0x0C000000, thus this memory can be used for hardware devices' DMA (such as the GPU).
11 years ago
3ba32d2b53
mem_map: Make enum for addresses use u32 as the underlying type
11 years ago
a404ad5272
Add stub for ConvertProcessFromDspDram
Should theoretically push retail stuff further along
11 years ago
e3886adc22
MemMap: Updated memory map to subtract base address instead of mask.
- More readable, a little less error prone.
Conflicts:
src/core/mem_map.h
src/core/mem_map_funcs.cpp
11 years ago
64cc6cb6cf
Fix documentation of parameters
11 years ago
cfea27a615
mem_map: Add missing prototype for Write64
11 years ago
83c3d2bcd1
Introduce VAddr and PAddr typedefs for ARM addresses.
11 years ago
7b6a7d7dfb
Pica/GPU: Change hardware registers to use physical addresses rather than virtual ones.
This cleans up the mess that address reading/writing had become and makes the code a *lot* more sensible.
This adds a physical<->virtual address converter to mem_map.h. For further accuracy, we will want to properly extend this to support a wider range of address regions. For now, this makes simply homebrew applications work in a good manner though.
12 years ago
882dc07929
Memory: Removed deprecated MapBlock_Shared function.
12 years ago
3013015a0c
mem_map: Updated interface to expose template functions to other modules.
12 years ago
6aebd4ac98
MemMap: Added a WriteBlock function to write a buffer of data to memory.
12 years ago
4910b6f336
added memory mapped region for system mem - sdk demos load a segment here on ELF load
12 years ago
f23e99bb85
added kernel memory to mem_map
12 years ago
a3a383cb7a
added mem_map read for config_mem
12 years ago
924e7b6af8
fixed a bug where ExeFs code was being incorrectly masked
12 years ago
235dddb3f1
added virtual memory map for ExeFS (where ARM11 code is supposed to be loaded)
12 years ago
c37390f8e2
reorganized memory regions enum, added regions for ExeFS code
12 years ago
af921daa4c
added virtual address conversion for firmware FW0B
12 years ago
b2a6ad52f4
added helper functions to mem_map to convert physical addresses to virtual addresses
12 years ago
f78794961e
- changed HW IO map to use virtual addresses
- added hooks to catch LCD IO read/writes
12 years ago
MerryMage