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cellGcmCallback modified

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This commit is contained in:
Nekotekina 2014-11-08 19:58:51 +03:00
parent 27c35174bc
commit ac20cf0060
5 changed files with 25 additions and 39 deletions
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6
rpcs3/Emu/RSX/GCM.h
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@ -216,12 +216,16 @@ struct CellGcmConfig
be_t<u32> coreFrequency;
};
struct CellGcmContextData;
typedef s32(*CellGcmContextCallback)(vm::ptr<CellGcmContextData>, u32);
struct CellGcmContextData
{
be_t<u32> begin;
be_t<u32> end;
be_t<u32> current;
be_t<u32> callback;
vm::bptr<CellGcmContextCallback> callback;
};
struct gcmInfo

2
rpcs3/Emu/RSX/RSXThread.cpp
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@ -2266,7 +2266,7 @@ void RSXThread::Task()
if(cmd == 0)
{
LOG_ERROR(Log::RSX, "null cmd: cmd=0x%x, put=0x%x, get=0x%x (addr=0x%x)", cmd, put, get, (u32)Memory.RSXIOMem.RealAddr(get));
Emu.Pause();
//Emu.Pause();
//HACK! We shouldn't be here
m_ctrl->get = get + (count + 1) * 4;
continue;

45
rpcs3/Emu/SysCalls/Modules/cellGcmSys.cpp
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@ -368,7 +368,7 @@ s32 _cellGcmInitBody(vm::ptr<CellGcmContextData> context, u32 cmdSize, u32 ioSiz
current_context.begin = ctx_begin;
current_context.end = ctx_begin + ctx_size;
current_context.current = current_context.begin;
current_context.callback = Emu.GetRSXCallback() - 4;
current_context.callback.set(be_t<u32>::make(Emu.GetRSXCallback() - 4));
gcm_info.context_addr = (u32)Memory.MainMem.AllocAlign(0x1000);
gcm_info.control_addr = gcm_info.context_addr + 0x40;
@ -502,21 +502,11 @@ s32 cellGcmSetPrepareFlip(vm::ptr<CellGcmContextData> ctxt, u32 id)
if(current + 8 >= end)
{
cellGcmSys->Error("bad flip!");
//cellGcmCallback(ctxt.addr(), current + 8 - end);
//copied:
auto& ctrl = vm::get_ref<CellGcmControl>(gcm_info.control_addr);
const s32 res = ctxt->current - ctxt->begin - ctrl.put;
memmove(vm::get_ptr<void>(ctxt->begin), vm::get_ptr<void>(ctxt->current - res), res);
ctxt->current = ctxt->begin + res;
//InterlockedExchange64((volatile long long*)((u8*)&ctrl + offsetof(CellGcmControl, put)), (u64)(u32)re(res));
ctrl.put = res;
ctrl.get = 0;
if (s32 res = ctxt->callback(ctxt, 8 /* ??? */))
{
cellGcmSys->Error("cellGcmSetPrepareFlip : callback failed (0x%08x)", res);
return res;
}
}
current = ctxt->current;
@ -1163,25 +1153,14 @@ int cellGcmSetTile(u8 index, u8 location, u32 offset, u32 size, u32 pitch, u8 co
// TODO: This function was originally located in lv2/SC_GCM and appears in RPCS3 as a lv2 syscall with id 1023,
// which according to lv2 dumps isn't the case. So, is this a proper place for this function?
int cellGcmCallback(u32 context_addr, u32 count)
s32 cellGcmCallback(vm::ptr<CellGcmContextData> context, u32 count)
{
cellGcmSys->Log("cellGcmCallback(context_addr=0x%x, count=0x%x)", context_addr, count);
GSLockCurrent gslock(GS_LOCK_WAIT_FLUSH);
auto& ctx = vm::get_ref<CellGcmContextData>(context_addr);
auto& ctrl = vm::get_ref<CellGcmControl>(gcm_info.control_addr);
const s32 res = ctx.current - ctx.begin - ctrl.put;
memmove(vm::get_ptr<void>(ctx.begin), vm::get_ptr<void>(ctx.current - res), res);
ctx.current = ctx.begin + res;
//InterlockedExchange64((volatile long long*)((u8*)&ctrl + offsetof(CellGcmControl, put)), (u64)(u32)re(res));
ctrl.put = res;
ctrl.get = 0;
cellGcmSys->Log("cellGcmCallback(context_addr=0x%x, count=0x%x)", context.addr(), count);
// TODO: this may be wrong
vm::write32(context->current, CELL_GCM_METHOD_FLAG_JUMP | CELL_GCM_METHOD_FLAG_NON_INCREMENT | (0)); // set JUMP cmd
context->current = context->begin; // rewind to the beginning
return CELL_OK;
}

7
rpcs3/Emu/SysCalls/Modules/cellGcmSys.h
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@ -1,4 +1,5 @@
#pragma once
#include "Emu/RSX/GCM.h"
enum
{
@ -20,8 +21,7 @@ struct CellGcmOffsetTable
void InitOffsetTable();
u32 gcmGetLocalMemorySize();
// SysCalls
// libgcm functions
s32 cellGcmSetPrepareFlip(vm::ptr<CellGcmContextData> ctxt, u32 id);
s32 cellGcmAddressToOffset(u64 address, vm::ptr<be_t<u32>> offset);
@ -35,3 +35,6 @@ s32 cellGcmReserveIoMapSize(u32 size);
s32 cellGcmUnmapEaIoAddress(u64 ea);
s32 cellGcmUnmapIoAddress(u64 io);
s32 cellGcmUnreserveIoMapSize(u32 size);
// Syscall
s32 cellGcmCallback(vm::ptr<CellGcmContextData> context, u32 count);

4
rpcs3/Emu/SysCalls/SysCalls.cpp
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@ -26,6 +26,8 @@
#include "lv2/sys_tty.h"
#include "lv2/sys_vm.h"
#include "Emu/SysCalls/Modules/cellGcmSys.h"
#include "SysCalls.h"
namespace detail{
@ -40,8 +42,6 @@ static func_caller *null_func = bind_func(default_syscall);
static const int kSyscallTableLength = 1024;
extern int cellGcmCallback(u32 context_addr, u32 count);
// UNS = Unused
// ROOT = Root
// DBG = Debug