ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Some stats for the jit window. 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1595 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard 2008-12-19 21:35:57 +00:00
parent 104acd5bc1
commit cd62fc5c0c
1 changed files with 35 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
Source/Core/DebuggerWX/Src/JitWindow.cpp
View File

@ -147,10 +147,29 @@ void CJitWindow::Compare(u32 em_address)
}
Jit64::JitBlock *block = jit.GetBlock(block_num);
// == Fill in x86 box
memset(xDis, 0, 65536);
const u8 *code = (const u8 *)jit.GetCompiledCodeFromBlock(block_num);
u64 disasmPtr = (u64)code;
int size = block->codeSize;
const u8 *end = code + size;
char *sptr = (char*)xDis;
int num_x86_instructions = 0;
while ((u8*)disasmPtr < end)
{
disasmPtr += x64disasm.disasm64(disasmPtr, disasmPtr, (u8*)disasmPtr, sptr);
sptr += strlen(sptr);
*sptr++ = 13;
*sptr++ = 10;
num_x86_instructions++;
}
x86_box->SetValue(wxString::FromAscii((char*)xDis));
// == Fill in ppc box
u32 ppc_addr = block->originalAddress;
PPCAnalyst::CodeBuffer code_buffer(32000);
int size;
PPCAnalyst::BlockStats st;
PPCAnalyst::BlockRegStats gpa;
PPCAnalyst::BlockRegStats fpa;
@ -164,28 +183,27 @@ void CJitWindow::Compare(u32 em_address)
DisassembleGekko(op.inst.hex, op.address, temp, 256);
sptr += sprintf(sptr, "%08x %s\n", op.address, temp);
}
// Add stats to the end of the ppc box since it's generally the shortest.
sptr += sprintf(sptr, "\n");
// Add some generic analysis
if (st.isFirstBlockOfFunction)
sptr += sprintf(sptr, "(first block of function)\n");
if (st.isLastBlockOfFunction)
sptr += sprintf(sptr, "(first block of function)\n");
sptr += sprintf(sptr, "%i estimated cycles\n", st.numCycles);
sptr += sprintf(sptr, "Num instr: PPC: %i x86: %i (blowup: %i%%)\n", size, num_x86_instructions, 100 * num_x86_instructions / size);
sptr += sprintf(sptr, "Num bytes: PPC: %i x86: %i (blowup: %i%%)\n", size * 4, block->codeSize, 100 * block->codeSize / (4 * size));
ppc_box->SetValue(wxString::FromAscii((char*)xDis));
} else {
// hmmm
}
// == Fill in x86 box
memset(xDis, 0, 65536);
const u8 *code = (const u8 *)jit.GetCompiledCodeFromBlock(block_num);
u64 disasmPtr = (u64)code;
size = block->codeSize;
const u8 *end = code + size;
char *sptr = (char*)xDis;
while ((u8*)disasmPtr < end)
{
disasmPtr += x64disasm.disasm64(disasmPtr, disasmPtr, (u8*)disasmPtr, sptr);
sptr += strlen(sptr);
*sptr++ = 13;
*sptr++ = 10;
}
x86_box->SetValue(wxString::FromAscii((char*)xDis));
delete [] xDis;
}