diff options
| author | bunnei <ericbunnie@gmail.com> | 2014-04-24 23:56:06 -0400 |
|---|---|---|
| committer | bunnei <ericbunnie@gmail.com> | 2014-04-24 23:56:06 -0400 |
| commit | 890c7261d2d6d6a760512ebe93c565ee87220983 (patch) | |
| tree | 7d822f01da90c37c188faa76578c0d1733136d06 /src/core/mem_map.h | |
| parent | b7cd4c9e90be42476a2e242571d36cbbca2fbd4c (diff) | |
- added preliminary support for svc_MapMemoryBlock
- added shared memory region
- moarrrr cleanups to memory_map
Diffstat (limited to 'src/core/mem_map.h')
| -rw-r--r-- | src/core/mem_map.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/core/mem_map.h b/src/core/mem_map.h index 5346d04ee..ab96e210f 100644 --- a/src/core/mem_map.h +++ b/src/core/mem_map.h @@ -21,8 +21,11 @@ enum { SCRATCHPAD_SIZE = 0x00004000, ///< Typical stack size - TODO: Read from exheader HEAP_GSP_SIZE = 0x02000000, ///< GSP heap size... TODO: Define correctly? HEAP_SIZE = FCRAM_SIZE, ///< Application heap size + SHARED_MEMORY_SIZE = 0x04000000, ///< Shared memory size + HARDWARE_IO_SIZE = 0x01000000, SHARED_MEMORY_VADDR = 0x10000000, ///< Shared memory + SHARED_MEMORY_VADDR_END = (SHARED_MEMORY_VADDR + SHARED_MEMORY_SIZE), HEAP_PADDR = HEAP_GSP_SIZE, HEAP_PADDR_END = (HEAP_PADDR + HEAP_SIZE), @@ -38,12 +41,17 @@ enum { SCRATCHPAD_MASK = (SCRATCHPAD_SIZE - 1), ///< Scratchpad memory mask HEAP_GSP_MASK = (HEAP_GSP_SIZE - 1), HEAP_MASK = (HEAP_SIZE - 1), + SHARED_MEMORY_MASK = (SHARED_MEMORY_SIZE - 1), FCRAM_PADDR = 0x20000000, ///< FCRAM physical address FCRAM_PADDR_END = (FCRAM_PADDR + FCRAM_SIZE), ///< FCRAM end of physical space FCRAM_VADDR = 0x08000000, ///< FCRAM virtual address FCRAM_VADDR_END = (FCRAM_VADDR + FCRAM_SIZE), ///< FCRAM end of virtual space + HARDWARE_IO_VADDR = 0x1EC00000, + HARDWARE_IO_VADDR_END = (HARDWARE_IO_VADDR + HARDWARE_IO_SIZE), + + VRAM_VADDR = 0x1F000000, SCRATCHPAD_VADDR_END = 0x10000000, SCRATCHPAD_VADDR = (SCRATCHPAD_VADDR_END - SCRATCHPAD_SIZE), ///< Stack space @@ -84,6 +92,7 @@ extern u8 *g_base; extern u8* g_heap_gsp; ///< GSP heap (main memory) extern u8* g_heap; ///< Application heap (main memory) extern u8* g_vram; ///< Video memory (VRAM) +extern u8* g_shared_mem; ///< Shared memory void Init(); void Shutdown(); |