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#include <iostream>
#include "cuobjdumpInstList.h"
#include <stdio.h>
#include <fstream>
using namespace std;
cuobjdumpInstList *g_instList = new cuobjdumpInstList();
cuobjdumpInstList *g_headerList = new cuobjdumpInstList();
int sass_parse();
extern "C" FILE *sass_in;
int ptx_parse();
extern "C" FILE *ptx_in;
int elf_parse();
extern "C" FILE *elf_in;
extern int g_error_detected;
FILE *bin_in;
FILE *ptxplus_out;
void output(const char * text)
{
printf(text);
fprintf(ptxplus_out, text);
}
std::string fileToString(const char * fileName) {
ifstream fileStream(fileName, ios::in);
string text, line;
while(getline(fileStream,line)) {
text += (line + "\n");
}
fileStream.close();
return text;
}
std::string extractFilename( const std::string& path )
{
return path.substr( path.find_last_of( '/' ) +1 );
}
int main(int argc, char* argv[])
{
//TODO: Output to file not yet supported.
if(argc != 5)
{
cout << "Usage: cuobjdump_to_ptxplus ptxfile sassfile elffile ptxplusfile(output)\n";
return 0;
}
int result;
string ptxfile = argv[1];
string sassfile = argv[2];
string elffile = argv[3];
string ptxplusfile = argv[4];
/*
char commandline[1024];
snprintf(commandline,1024,"cuobjdump -ptx %s > %s.ptx", exefile.c_str(), basefilename.c_str());
fflush(stdout);
result = system(commandline);
if (result) {printf("ERROR: could not execute %s\n", commandline); exit(1);}
snprintf(commandline,1024,"sed '/arch\\ =\\ sm_20/,/1a$/d' %s.ptx > %s.stripped2.ptx", basefilename.c_str(), basefilename.c_str());
fflush(stdout);
result = system(commandline);
if (result) {printf("ERROR: could not execute %s\n", commandline); exit(1);}
snprintf(commandline,1024,"grep -v \"^arch\\ =\\|Fatbin\\ \\|^code\\ version\\|===========\\|producer\\ =\\|host\\ =\\|compile_size\\ =\\|identifier\\ =\" %s.stripped2.ptx > %s.stripped.ptx", basefilename.c_str(), basefilename.c_str());
fflush(stdout);
result = system(commandline);
if (result) {printf("ERROR: could not execute %s\n", commandline); exit(1);}
snprintf(commandline,1024,"cuobjdump -sass %s > %s.sass", exefile.c_str(), basefilename.c_str());
fflush(stdout);
result = system(commandline);
if (result) {printf("ERROR: could not execute %s\n", commandline); exit(1);}
snprintf(commandline,1024,"sed '/arch\\ =\\ sm_20/,/1a$/d' %s.sass > %s.stripped.sass", basefilename.c_str(), basefilename.c_str());
fflush(stdout);
result = system(commandline);
if (result) {printf("ERROR: could not execute %s\n", commandline); exit(1);}
snprintf(commandline,1024,"cuobjdump -elf %s > %s.elf", exefile.c_str(), basefilename.c_str());
fflush(stdout);
result = system(commandline);
if (result) {printf("ERROR: could not execute %s\n", commandline); exit(1);}
snprintf(commandline,1024,"sed '/arch\\ =\\ sm_20/,/1a$/d' %s.elf > %s.stripped.elf", basefilename.c_str(), basefilename.c_str());
fflush(stdout);
result = system(commandline);
if (result) {printf("ERROR: could not execute %s\n", commandline); exit(1);}
*/
sass_in = fopen(sassfile.c_str(), "r" );
ptx_in = fopen(ptxfile.c_str(), "r" );
elf_in = fopen(elffile.c_str(), "r");
ptxplus_out = fopen(ptxplusfile.c_str(), "w" );
std::string elf = fileToString(elffile.c_str());
printf("RUNNING cuobjdump_to_ptxplus ...\n");
printf("Parsing .elf file %s\n", elffile.c_str());
elf_parse();
printf("Finished parsing .elf file %s\n", elffile.c_str());
//Parse original ptx
printf("Parsing .ptx file %s\n", ptxfile.c_str());
ptx_parse();
if (g_error_detected){
assert(0 && "ptx parsing failed");
}
printf("Finished parsing .ptx file %s\n", ptxfile.c_str());
// Copy real tex list from ptx to ptxplus instruction list
g_instList->setRealTexList(g_headerList->getRealTexList());
// Insert constant memory from bin file
// g_instList->readConstMemoryFromElfFile(elf);
// g_instList->readOtherConstMemoryFromBinFile(fileToString(binFilename));
// Insert global memory from bin file
// g_instList->readGlobalMemoryFromBinFile(fileToString(binFilename));
// Parse cuobjdump output
printf("Parsing .sass file %s\n", sassfile.c_str());
sass_parse();
printf("Finished parsing .sass file %s\n", sassfile.c_str());
/*
printf("################################################## Instruction List dump\n");
g_instList->printCuobjdumpInstList();
printf("################################################## END Instruction List dump\n");
printf("################################################## Header Instructions Dump\n");
g_headerList->printCuobjdumpInstList();
printf("################################################## END Header Instructions Dump\n");
*/
// Print ptxplus
output("//HEADER\n");
g_headerList->printHeaderInstList();
output("//END HEADER\n\n\n");
output("//INSTRUCTIONS\n");
g_instList->printCuobjdumpPtxPlusList(g_headerList);
output("//END INSTRUCTIONS\n");
// TODO: remove this. Prints recorded cuobjdump output.
// g_instList->printCuobjdumpInstList();
fclose(sass_in);
fclose(ptx_in);
// fclose(bin_in);
fclose(ptxplus_out);
printf("DONE. \n");
return 0;
}
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