diff options
Diffstat (limited to 'src/core/mem_map_funcs.cpp')
| -rw-r--r-- | src/core/mem_map_funcs.cpp | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/core/mem_map_funcs.cpp b/src/core/mem_map_funcs.cpp index 00719445..f35e25ca 100644 --- a/src/core/mem_map_funcs.cpp +++ b/src/core/mem_map_funcs.cpp @@ -6,6 +6,7 @@ #include "core/mem_map.h" #include "core/hw/hw.h" +#include "hle/hle.h" namespace Memory { @@ -15,9 +16,16 @@ inline void _Read(T &var, const u32 addr) { // TODO: Make sure this represents the mirrors in a correct way. // Could just do a base-relative read, too.... TODO + + // Memory allocated for HLE use that can be addressed from the emulated application + // The primary use of this is sharing a commandbuffer between the HLE OS (syscore) and the LLE + // core running the user application (appcore) + if (addr >= MEM_OSHLE_VADDR && addr < MEM_OSHLE_VADDR_END) { + NOTICE_LOG(MEMMAP, "OSHLE read @ 0x%08X", addr); + // Hardware I/O register reads // 0x10XXXXXX- is physical address space, 0x1EXXXXXX is virtual address space - if ((addr & 0xFF000000) == 0x10000000 || (addr & 0xFF000000) == 0x1E000000) { + } else if ((addr & 0xFF000000) == 0x10000000 || (addr & 0xFF000000) == 0x1E000000) { HW::Read<T>(var, addr); // FCRAM virtual address reads @@ -47,9 +55,15 @@ inline void _Read(T &var, const u32 addr) { template <typename T> inline void _Write(u32 addr, const T data) { + // Memory allocated for HLE use that can be addressed from the emulated application + // The primary use of this is sharing a commandbuffer between the HLE OS (syscore) and the LLE + // core running the user application (appcore) + if (addr >= MEM_OSHLE_VADDR && addr < MEM_OSHLE_VADDR_END) { + NOTICE_LOG(MEMMAP, "OSHLE write @ 0x%08X", addr); + // Hardware I/O register writes // 0x10XXXXXX- is physical address space, 0x1EXXXXXX is virtual address space - if ((addr & 0xFF000000) == 0x10000000 || (addr & 0xFF000000) == 0x1E000000) { + } else if ((addr & 0xFF000000) == 0x10000000 || (addr & 0xFF000000) == 0x1E000000) { HW::Write<const T>(addr, data); // ExeFS:/.code is loaded here: |