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Merge pull request #238 from archshift/dsp

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Add stub for ConvertProcessFromDspDram
This commit is contained in:
bunnei 2014-12-03 23:35:06 -05:00
commit abbc340957
2 changed files with 47 additions and 26 deletions
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21
src/core/hle/service/dsp_dsp.cpp
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@ -15,6 +15,25 @@ namespace DSP_DSP {
static Handle semaphore_event;
static Handle interrupt_event;
/**
* DSP_DSP::ConvertProcessAddressFromDspDram service function
* Inputs:
* 1 : Address
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
* 2 : (inaddr << 1) + 0x1FF40000 (where 0x1FF00000 is the DSP RAM address)
*/
void ConvertProcessAddressFromDspDram(Service::Interface* self) {
u32* cmd_buff = Service::GetCommandBuffer();
u32 addr = cmd_buff[1];
cmd_buff[1] = 0; // No error
cmd_buff[2] = (addr << 1) + (Memory::DSP_MEMORY_VADDR + 0x40000);
DEBUG_LOG(KERNEL, "(STUBBED) called with address %u", addr);
}
/**
* DSP_DSP::LoadComponent service function
* Inputs:
@ -98,7 +117,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x00080000, nullptr, "GetSemaphore"},
{0x00090040, nullptr, "ClearSemaphore"},
{0x000B0000, nullptr, "CheckSemaphoreRequest"},
{0x000C0040, nullptr, "ConvertProcessAddressFromDspDram"},
{0x000C0040, ConvertProcessAddressFromDspDram, "ConvertProcessAddressFromDspDram"},
{0x000D0082, nullptr, "WriteProcessPipe"},
{0x001000C0, nullptr, "ReadPipeIfPossible"},
{0x001100C2, LoadComponent, "LoadComponent"},

4
src/core/mem_map.h
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@ -19,7 +19,6 @@ typedef u32 PAddr; ///< Represents a pointer in the physical address space.
enum {
BOOTROM_SIZE = 0x00010000, ///< Bootrom (super secret code/data @ 0x8000) size
MPCORE_PRIV_SIZE = 0x00002000, ///< MPCore private memory region size
DSP_SIZE = 0x00080000, ///< DSP memory size
AXI_WRAM_SIZE = 0x00080000, ///< AXI WRAM size
FCRAM_SIZE = 0x08000000, ///< FCRAM size
@ -34,6 +33,9 @@ enum {
SHARED_MEMORY_VADDR_END = (SHARED_MEMORY_VADDR + SHARED_MEMORY_SIZE),
SHARED_MEMORY_MASK = (SHARED_MEMORY_SIZE - 1),
DSP_MEMORY_SIZE = 0x00080000, ///< DSP memory size
DSP_MEMORY_VADDR = 0x1FF00000, ///< DSP memory virtual address
CONFIG_MEMORY_SIZE = 0x00001000, ///< Configuration memory size
CONFIG_MEMORY_VADDR = 0x1FF80000, ///< Configuration memory virtual address
CONFIG_MEMORY_VADDR_END = (CONFIG_MEMORY_VADDR + CONFIG_MEMORY_SIZE),