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Add helpers to create IPC command buffer headers and descriptors

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This commit is contained in:
Yuri Kunde Schlesner 2015-06-21 22:47:55 -03:00
parent dc09a2ecb5
commit 81488d7a6a
3 changed files with 43 additions and 7 deletions
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6
src/core/hle/service/apt/apt.cpp
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@ -45,7 +45,7 @@ void Initialize(Service::Interface* self) {
u32 app_id = cmd_buff[1];
u32 flags = cmd_buff[2];
cmd_buff[2] = 0x04000000; // According to 3dbrew, this value should be 0x04000000
cmd_buff[2] = IPC::MoveHandleDesc(2);
cmd_buff[3] = Kernel::g_handle_table.Create(notification_event).MoveFrom();
cmd_buff[4] = Kernel::g_handle_table.Create(start_event).MoveFrom();
@ -70,11 +70,13 @@ void GetSharedFont(Service::Interface* self) {
// an easy way to do this, but the copy should be sufficient for now.
memcpy(Memory::GetPointer(SHARED_FONT_VADDR), shared_font.data(), shared_font.size());
cmd_buff[0] = 0x00440082;
cmd_buff[0] = IPC::MakeHeader(0x44, 2, 2);
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
cmd_buff[2] = SHARED_FONT_VADDR;
cmd_buff[3] = IPC::MoveHandleDesc();
cmd_buff[4] = Kernel::g_handle_table.Create(shared_font_mem).MoveFrom();
} else {
cmd_buff[0] = IPC::MakeHeader(0x44, 1, 0);
cmd_buff[1] = -1; // Generic error (not really possible to verify this on hardware)
LOG_ERROR(Kernel_SVC, "called, but %s has not been loaded!", SHARED_FONT);
}

10
src/core/hle/service/y2r_u.cpp
View file

@ -121,7 +121,7 @@ static void SetBlockAlignment(Service::Interface* self) {
static void SetTransferEndInterrupt(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[0] = 0x000D0040;
cmd_buff[0] = IPC::MakeHeader(0xD, 1, 0);
cmd_buff[1] = RESULT_SUCCESS.raw;
LOG_DEBUG(Service_Y2R, "(STUBBED) called");
}
@ -279,7 +279,7 @@ static void StartConversion(Service::Interface* self) {
static void StopConversion(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[0] = 0x00270040;
cmd_buff[0] = IPC::MakeHeader(0x27, 1, 0);
cmd_buff[1] = RESULT_SUCCESS.raw;
LOG_DEBUG(Service_Y2R, "called");
}
@ -328,7 +328,7 @@ static void SetConversionParams(Service::Interface* self) {
conversion.alpha = params->alpha;
cleanup:
cmd_buff[0] = 0x00290040; // TODO verify
cmd_buff[0] = IPC::MakeHeader(0x29, 1, 0);
cmd_buff[1] = result.raw;
}
@ -360,7 +360,7 @@ static void DriverInitialize(Service::Interface* self) {
completion_event->Clear();
cmd_buff[0] = 0x002B0040;
cmd_buff[0] = IPC::MakeHeader(0x2B, 1, 0);
cmd_buff[1] = RESULT_SUCCESS.raw;
LOG_DEBUG(Service_Y2R, "called");
}
@ -368,7 +368,7 @@ static void DriverInitialize(Service::Interface* self) {
static void DriverFinalize(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[0] = 0x002C0040;
cmd_buff[0] = IPC::MakeHeader(0x2C, 1, 0);
cmd_buff[1] = RESULT_SUCCESS.raw;
LOG_DEBUG(Service_Y2R, "called");
}