archive/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2024-09-20 11:21:43 +02:00
Code Issues Projects Releases Packages Wiki Activity

More linux...

Browse source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@122 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard 2008-08-01 13:59:37 +00:00
parent 814af6c7b9
commit 9a4c66e066
10 changed files with 39 additions and 29 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
Source/Core/Common/Src/MemoryUtil.cpp
View file

@ -38,7 +38,7 @@
// This is purposedely not a full wrapper for virtualalloc/mmap, but it
// provides exactly the primitive operations that Dolphin needs.
void* AllocateExecutableMemory(int size)
void* AllocateExecutableMemory(int size, bool low)
{
#ifdef _WIN32
void* ptr = VirtualAlloc(0, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
@ -55,7 +55,7 @@ void* AllocateExecutableMemory(int size)
void* retval = mmap(0, size, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_ANONYMOUS | MAP_PRIVATE
#ifdef __x86_64__
| MAP_32BIT
| (low ? MAP_32BIT : 0)
#endif
, -1, 0); // | MAP_FIXED
printf("mappah exe %p %i\n", retval, size);

2
Source/Core/Common/Src/MemoryUtil.h
View file

@ -18,7 +18,7 @@
#ifndef _MEMORYUTIL_H
#define _MEMORYUTIL_H
void* AllocateExecutableMemory(int size);
void* AllocateExecutableMemory(int size, bool low = true);
void* AllocateMemoryPages(int size);
void FreeMemoryPages(void* ptr, int size);
void WriteProtectMemory(void* ptr, int size, bool executable = false);

8
Source/Core/Common/Src/x64Emitter.cpp
View file

@ -313,7 +313,7 @@ namespace Gen
s64 fn = (s64)fnptr;
s64 c = (s64)code;
if (myabs(fn - c) >= 0x80000000ULL) {
PanicAlert("CALL out of range, %p, %p", fn, c);
PanicAlert("CALL out of range (%p calls %p)", c, fn);
}
s32 distance = (s32)(fn - ((u64)code + 5));
Write8(0xE8);
@ -325,7 +325,8 @@ namespace Gen
//TODO fix
u64 jump = (code - (u8*)j8) - 1;
if (jump > 0x7f) _assert_msg_(DYNA_REC, 0, "j8 greater than 0x7f!!");
if (jump > 0x7f)
_assert_msg_(DYNA_REC, 0, "j8 greater than 0x7f!!");
*j8 = (u8)jump;
}
@ -1107,7 +1108,8 @@ namespace Gen
else
{
// Simulate this instruction with SSE2 instructions
MOVAPD(regOp, arg);
if (!arg.IsSimpleReg(regOp))
MOVAPD(regOp, arg);
UNPCKLPD(regOp, R(regOp));
}
}

12
Source/Core/Core/Src/PowerPC/Jit64/Jit.cpp
View file

@ -260,13 +260,17 @@ namespace Jit64
bool ImHereDebug = false;
std::map<u32, bool> been_here;
std::map<u32, int> been_here;
void ImHere()
{
if (been_here.find(PC) != been_here.end())
return;
if (been_here.find(PC) != been_here.end()) {
been_here.find(PC)->second++;
if ((been_here.find(PC)->second) & 1023)
return;
}
LOG(DYNA_REC, "I'm here - PC = %08x , LR = %08x", PC, LR);
been_here[PC] = true;
printf("I'm here - PC = %08x , LR = %08x", PC, LR);
been_here[PC] = 1;
}
void FlushRegCaches()

10
Source/Core/Core/Src/PowerPC/Jit64/JitBackpatch.cpp
View file

@ -23,11 +23,11 @@ void BackPatchError(const std::string &text, u8 *codePtr, u32 emAddress) {
char disbuf[256];
memset(disbuf, 0, 256);
#ifdef _M_IX86
disasm.disasm32(
disasm.disasm32
#else
disasm.disasm64(
disasm.disasm64
#endif
0, code_addr, codePtr, disbuf);
(0, code_addr, codePtr, disbuf);
PanicAlert("%s\n\n"
"Error encountered accessing emulated address %08x.\n"
"Culprit instruction: \n%s\nat %08x%08x",
@ -82,9 +82,9 @@ void BackPatch(u8 *codePtr, int accessType, u32 emAddress)
// * Set up stack frame.
// * Call ReadMemory32
//LEA(32, ECX, MDisp((X64Reg)addrReg, info.displacement));
MOV(32, R(ECX), R((X64Reg)addrReg));
MOV(32, R(ABI_PARAM1), R((X64Reg)addrReg));
if (info.displacement) {
ADD(32, R(ECX), Imm32(info.displacement));
ADD(32, R(ABI_PARAM1), Imm32(info.displacement));
}
switch (info.operandSize) {
//case 1:

6
Source/Core/Core/Src/PowerPC/Jit64/JitRegCache.cpp
View file

@ -198,6 +198,7 @@ namespace Jit64
bool GPRRegCache::IsXRegVolatile(X64Reg reg) const
{
#ifdef _WIN32
switch (reg)
{
case RAX: case RCX: case RDX: case R8: case R9: case R10: case R11:
@ -208,6 +209,9 @@ namespace Jit64
default:
return false;
}
#else
return true;
#endif
}
void RegCache::DiscardRegContentsIfCached(int preg)
@ -252,7 +256,7 @@ namespace Jit64
#ifdef _WIN32
RSI, RDI, R12, R13, R14, R8, R9, RDX, R10, R11 //, RCX
#else
R12, R13, R14, R8, R9, RDX, R10, R11, RSI, RDI //, RCX
R12, R13, R14, R8, R9, R10, R11, RSI, RDI //, RCX
#endif
#elif _M_IX86
ESI, EDI, EBX, EBP, EDX //, RCX

12
Source/Core/Core/Src/PowerPC/Jit64/Jit_LoadStore.cpp
View file

@ -188,9 +188,9 @@ namespace Jit64
#ifdef _M_X64
if (!jo.noAssumeFPLoadFromMem)
{
MOV(32, R(EAX), MComplex(RBX, ECX, SCALE_1, offset));
MOV(32, R(EAX), MComplex(RBX, ABI_PARAM1, SCALE_1, offset));
//#else
// MOV(32, R(EAX), MDisp(ECX, (u32)Memory::GetMainRAMPtr() + (u32)offset));
// MOV(32, R(EAX), MDisp(ABI_PARAM1, (u32)Memory::GetMainRAMPtr() + (u32)offset));
//#endif
BSWAP(32, EAX);
}
@ -221,8 +221,8 @@ namespace Jit64
}
s32 offset = (s32)(s16)inst.SIMM_16;
gpr.Lock(a);
MOV(32, R(ECX), gpr.R(a));
MOV(64, R(EAX), MComplex(RBX, ECX, SCALE_1, offset));
MOV(32, R(ABI_PARAM1), gpr.R(a));
MOV(64, R(EAX), MComplex(RBX, ABI_PARAM1, SCALE_1, offset));
BSWAP(64,EAX);
MOV(64, M(&temp64), R(EAX));
fpr.Lock(d);
@ -249,10 +249,10 @@ namespace Jit64
fpr.Lock(s);
fpr.LoadToX64(s, true, false);
MOVSD(M(&temp64), fpr.RX(s));
MOV(32, R(ECX), gpr.R(a));
MOV(32, R(ABI_PARAM1), gpr.R(a));
MOV(64, R(EAX), M(&temp64));
BSWAP(64, EAX);
MOV(64, MComplex(RBX, ECX, SCALE_1, offset), R(EAX));
MOV(64, MComplex(RBX, ABI_PARAM1, SCALE_1, offset), R(EAX));
gpr.UnlockAll();
fpr.UnlockAll();
}

10
Source/Core/Core/Src/PowerPC/Jit64/Jit_LoadStorePaired.cpp
View file

@ -52,8 +52,8 @@ static u32 GC_ALIGNED16(temp32);
// TODO(ector): Improve 64-bit version
void WriteDual32(u64 value, u32 address)
{
Memory::Write_U32((u32)(value>>32), address);
Memory::Write_U32((u32)value, address+4);
Memory::Write_U32((u32)(value >> 32), address);
Memory::Write_U32((u32)value, address + 4);
}
const double m_quantizeTableD[] =
@ -171,7 +171,7 @@ void psq_st(UGeckoInstruction inst)
MOVAPS(M(&temp64), XMM0);
MOV(16, R(ABI_PARAM1), M(&temp64));
#ifdef _M_X64
MOV(16, MComplex(RBX, RDX, SCALE_1, 0), R(ABI_PARAM1));
MOV(16, MComplex(RBX, ABI_PARAM2, SCALE_1, 0), R(ABI_PARAM1));
#else
BSWAP(32, ABI_PARAM1);
SHR(32, R(ABI_PARAM1), Imm8(16));
@ -201,7 +201,7 @@ void psq_st(UGeckoInstruction inst)
MOV(32, R(ABI_PARAM1), M(&temp64));
#ifdef _M_X64
BSWAP(32, ABI_PARAM1);
MOV(32, MComplex(RBX, RDX, SCALE_1, 0), R(ABI_PARAM1));
MOV(32, MComplex(RBX, ABI_PARAM2, SCALE_1, 0), R(ABI_PARAM1));
#else
BSWAP(32, ABI_PARAM1);
CALL(&Memory::Write_U32);
@ -321,4 +321,4 @@ void psq_l(UGeckoInstruction inst)
//u32 EA = (m_GPR[_inst.RA] + _inst.SIMM_12) : _inst.SIMM_12;
}
} // namespace
} // namespace

2
Source/Core/Core/Src/PowerPC/Jit64/Jit_SystemRegisters.cpp
View file

@ -58,7 +58,7 @@ namespace Jit64
// OK, this is easy.
gpr.Lock(d);
gpr.LoadToX64(d,true);
gpr.LoadToX64(d, true);
MOV(32, M(&PowerPC::ppcState.spr[iIndex]), gpr.R(d));
gpr.UnlockAll();
}

2
Source/Plugins/Plugin_VideoOGL/Src/VertexLoader.cpp
View file

@ -145,7 +145,7 @@ VertexLoader::VertexLoader()
m_AttrDirty = 2;
VertexLoader_Normal::Init();
m_compiledCode = (u8 *)AllocateExecutableMemory(COMPILED_CODE_SIZE);
m_compiledCode = (u8 *)AllocateExecutableMemory(COMPILED_CODE_SIZE, false);
if (m_compiledCode) {
memset(m_compiledCode, 0, COMPILED_CODE_SIZE);
}