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Added basic xml database support for a few things
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tyranid committed Jan 4, 2007
1 parent 12bf4ab commit b4e388a
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Showing 5 changed files with 843 additions and 8 deletions.
302 changes: 302 additions & 0 deletions ProcessPrx.C
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Original file line number Diff line number Diff line change
Expand Up @@ -1725,6 +1725,250 @@ void CProcessPrx::Disasm(FILE *fp, u32 dwAddr, u32 iSize, unsigned char *pData,
}
}

void CProcessPrx::DisasmXML(FILE *fp, u32 dwAddr, u32 iSize, unsigned char *pData, ImmMap &imms, u32 dwBase)
{
u32 iILoop;
u32 *pInst;
pInst = (u32*) pData;
u32 inst;
int infunc = 0;

for(iILoop = 0; iILoop < (iSize / 4); iILoop++)
{
SymbolEntry *s;
//FunctionType *t;
//ImmEntry *imm;

inst = LW(pInst[iILoop]);
s = disasmFindSymbol(dwAddr);
if(s)
{
switch(s->type)
{
case SYMBOL_FUNC: if(infunc)
{
fprintf(fp, "</func>\n");
}
else
{
infunc = 1;
}

fprintf(fp, "<func name=\"%s\" link=\"0x%08X\" ", s->name.c_str(), dwAddr);

if(s->refs.size() > 0)
{
u32 i;
fprintf(fp, "refs=\"");
for(i = 0; i < s->refs.size(); i++)
{
if(i < (s->refs.size() - 1))
{
fprintf(fp, "0x%08X,", s->refs[i]);
}
else
{
fprintf(fp, "0x%08X", s->refs[i]);
}
}
fprintf(fp, "\" ");
}
fprintf(fp, ">\n");

/*
if(s->exported.size() > 0)
{
unsigned int i;
for(i = 0; i < s->exported.size(); i++)
{
unsigned int nid = 0;
PspLibExport *pExp = s->imported[0];
for(int i = 0; i < pImp->f_count; i++)
{
if(strcmp(s->name.c_str(), pImp->funcs[i].name) == 0)
{
nid = pImp->funcs[i].nid;
break;
}
}
}
}
*/


/*
if(s->alias.size() > 0)
{
fprintf(fp, "- Aliases: ");
u32 i;
for(i = 0; i < s->alias.size()-1; i++)
{
fprintf(fp, "%s, ", s->alias[i].c_str());
}
fprintf(fp, "%s", s->alias[i].c_str());
}
fprintf(fp, "\n");
t = m_pCurrNidMgr->FindFunctionType(s->name.c_str());
if(t)
{
fprintf(fp, "; Prototype: %s (*)(%s)\n", t->ret, t->args);
}
if(s->size > 0)
{
lastFunc = s;
lastFuncAddr = dwAddr + s->size;
}
if(s->exported.size() > 0)
{
unsigned int i;
for(i = 0; i < s->exported.size(); i++)
{
if(m_blXmlDump)
{
fprintf(fp, "<a name=\"%s_%s\"></a>; Exported in %s\n",
s->exported[i]->name, s->name.c_str(), s->exported[i]->name);
}
else
{
fprintf(fp, "; Exported in %s\n", s->exported[i]->name);
}
}
}
if(s->imported.size() > 0)
{
unsigned int i;
for(i = 0; i < s->imported.size(); i++)
{
if((m_blXmlDump) && (strlen(s->imported[i]->file) > 0))
{
fprintf(fp, "; Imported from <a href=\"%s.html#%s_%s\">%s</a>\n",
s->imported[i]->file, s->imported[i]->name,
s->name.c_str(), s->imported[i]->file);
}
else
{
fprintf(fp, "; Imported from %s\n", s->imported[i]->name);
}
}
}
*/
break;
case SYMBOL_LOCAL: fprintf(fp, "<local name=\"%s\" link=\"0x%08X\" ", s->name.c_str(), dwAddr);
if(s->refs.size() > 0)
{
u32 i;
fprintf(fp, "refs=\"");
for(i = 0; i < s->refs.size(); i++)
{
if(i < (s->refs.size() - 1))
{
fprintf(fp, "0x%08X,", s->refs[i]);
}
else
{
fprintf(fp, "0x%08X", s->refs[i]);
}
}
fprintf(fp, "\"");
}
fprintf(fp, "/>\n");
break;
default: /* Do nothing atm */
break;
};

}

#if 0
imm = imms[dwAddr];
if(imm)
{
SymbolEntry *sym = disasmFindSymbol(imm->target);
if(imm->text)
{
if(sym)
{
if(m_blXmlDump)
{
fprintf(fp, "; Text ref <a href=\"#%s\">%s</a> (0x%08X)", sym->name.c_str(), sym->name.c_str(), imm->target);
}
else
{
fprintf(fp, "; Text ref %s (0x%08X)", sym->name.c_str(), imm->target);
}
}
else
{
if(m_blXmlDump)
{
fprintf(fp, "; Text ref <a href=\"#0x%08X\">0x%08X</a>", imm->target, imm->target);
}
else
{
fprintf(fp, "; Text ref 0x%08X", imm->target);
}
}
}
else
{
std::string str;

if(m_blXmlDump)
{
fprintf(fp, "; Data ref <a href=\"#0x%08X\">0x%08X</a>", imm->target & ~15, imm->target);
}
else
{
fprintf(fp, "; Data ref 0x%08X", imm->target);
}
if(ReadString(imm->target-dwBase, str, false, NULL) || ReadString(imm->target-dwBase, str, true, NULL))
{
fprintf(fp, " %s", str.c_str());
}
else
{
u8 *ptr = (u8*) m_vMem.GetPtr(imm->target - dwBase);
if(ptr)
{
/* If a valid pointer try and print some data */
int i;
fprintf(fp, " ... ");
if((imm->target & 3) == 0)
{
u32 *p32 = (u32*) ptr;
/* Possibly words */
for(i = 0; i < 4; i++)
{
fprintf(fp, "0x%08X ", LW(*p32));
p32++;
}
}
else
{
/* Just guess at printing bytes */
for(i = 0; i < 16; i++)
{
fprintf(fp, "0x%02X ", *ptr++);
}
}
}
}
}
fprintf(fp, "\n");
}
#endif

fprintf(fp, "<inst link=\"0x%08X\">%s</inst>\n", dwAddr, disasmInstructionXML(inst, dwAddr));
dwAddr += 4;
}

if(infunc)
{
fprintf(fp, "</func>\n");
}
}

int CProcessPrx::FindFuncExtent(u32 dwStart, u8 *pTouchMap)
{
return 0;
Expand Down Expand Up @@ -1897,6 +2141,64 @@ void CProcessPrx::Dump(FILE *fp, const char *disopts)
disasmSetSymbols(NULL);
}

void CProcessPrx::DumpXML(FILE *fp, const char *disopts)
{
int iLoop;
char *slash;
PspLibExport *pExport;

disasmSetSymbols(&m_syms);
disasmSetOpts(disopts, 1);

slash = strrchr(m_szFilename, '/');
if(!slash)
{
slash = m_szFilename;
}
else
{
slash++;
}

fprintf(fp, "<prx file=\"%s\" name=\"%s\">\n", slash, m_modInfo.name);
fprintf(fp, "<exports>\n");
pExport = m_modInfo.exp_head;
while(pExport)
{
fprintf(fp, "<lib name=\"%s\">\n", pExport->name);
for(int i = 0; i < pExport->f_count; i++)
{
fprintf(fp, "<func nid=\"0x%08X\" name=\"%s\" ref=\"0x%08X\" />\n", pExport->funcs[i].nid, pExport->funcs[i].name,
pExport->funcs[i].addr);
}
fprintf(fp, "</lib>\n");
pExport = pExport->next;
}
fprintf(fp, "</exports>\n");

for(iLoop = 0; iLoop < m_iSHCount; iLoop++)
{
if(m_pElfSections[iLoop].iFlags & (SHF_EXECINSTR | SHF_ALLOC))
{
if((m_pElfSections[iLoop].iSize > 0) && (m_pElfSections[iLoop].iType == SHT_PROGBITS))
{
if(m_pElfSections[iLoop].iFlags & SHF_EXECINSTR)
{
fprintf(fp, "<disasm>\n");
DisasmXML(fp, m_pElfSections[iLoop].iAddr + m_dwBase,
m_pElfSections[iLoop].iSize,
(u8*) m_vMem.GetPtr(m_pElfSections[iLoop].iAddr),
m_imms, m_dwBase);
fprintf(fp, "</disasm>\n");
}
}
}
}
fprintf(fp, "</prx>\n");

disasmSetSymbols(NULL);
}

void CProcessPrx::SetXmlDump()
{
m_blXmlDump = true;
Expand Down
2 changes: 2 additions & 0 deletions ProcessPrx.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,7 @@ class CProcessPrx : public CProcessElf
void PrintRow(FILE *fp, const u32* row, s32 row_size, u32 addr);
void DumpData(FILE *fp, u32 dwAddr, u32 iSize, unsigned char *pData);
void Disasm(FILE *fp, u32 dwAddr, u32 iSize, unsigned char *pData, ImmMap &imms, u32 dwBase);
void DisasmXML(FILE *fp, u32 dwAddr, u32 iSize, unsigned char *pData, ImmMap &imms, u32 dwBase);
void CalcElfSize(size_t &iTotal, size_t &iSectCount, size_t &iStrSize);
bool OutputElfHeader(FILE *fp, size_t iSectCount);
bool OutputSections(FILE *fp, size_t iElfHeadSize, size_t iSectCount, size_t iStrSize);
Expand All @@ -69,6 +70,7 @@ class CProcessPrx : public CProcessElf
PspLibExport *GetExports();
void SetNidMgr(CNidMgr* nidMgr);
void Dump(FILE *fp, const char *disopts);
void DumpXML(FILE *fp, const char *disopts);
};

#endif
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