void compile_llvm_module_to_assembly(llvm::Module &module, Internal::LLVMOStream& out) {
emit_file(module, out, llvm::TargetMachine::CGFT_AssemblyFile);
}
void compile_llvm_module_to_object(llvm::Module &module, Internal::LLVMOStream& out) {
emit_file(module, out, llvm::TargetMachine::CGFT_ObjectFile);
}
/*
* runtrace - Run trace file on test and reference shells
* Return 0 if results are different, 1 if identical
*/
int runtrace(char *tracefile)
{
int status;
char buf[MAXBUF];
struct stat statbuf;
if (stat(tracefile, &statbuf) < 0) {
printf("%s: trace file not found", tracefile);
exit(1);
}
/* Run the student's test shell */
if (sandboxing)
sprintf(buf, "./runtrace -x -s %s -f %s > %s\n",
shellprog, tracefile, test_raw_outfile);
else
sprintf(buf, "./runtrace -s %s -f %s > %s\n",
shellprog, tracefile, test_raw_outfile);
if (system(buf) != 0) {
printf("sdriver unable to run %s\n", buf);
}
/* Run the reference shell */
sprintf(buf, "./runtrace -s ./tshref -f %s > %s\n",
tracefile, ref_raw_outfile);
if (system(buf) != 0) {
emit_file(ref_raw_outfile);
printf("sdriver unable to run %s\n", buf);
delete_tmpfiles();
exit(1);
}
/* Filter the test and reference outputs */
sprintf(buf, "perl -e '%s' < %s | sort > %s",
PERLPROG, test_raw_outfile, test_filtered_outfile);
system(buf);
sprintf(buf, "perl -e '%s' < %s | sort > %s",
PERLPROG, ref_raw_outfile, ref_filtered_outfile);
system(buf);
/* Diff the filtered output files */
sprintf(buf, "diff %s %s > %s\n",
test_filtered_outfile, ref_filtered_outfile, diff_filtered_outfile);
status = system(buf);
/* Filtered output files were different */
if (status != 0) {
sprintf(buf, "diff %s %s > %s\n",
test_raw_outfile, ref_raw_outfile, diff_raw_outfile);
system(buf);
printf("Oops: test and reference outputs for %s differed.\n",
tracefile);
printf("\n");
printf("Test output:\n");
emit_file(test_raw_outfile);
printf("\n");
printf("Reference output:\n");
emit_file(ref_raw_outfile);
printf("\n");
printf("Output of 'diff test reference':\n");
emit_file(diff_raw_outfile);
printf("\n");
return 0;
}
/* Filtered output files were identical */
if (verbose) {
printf("Success: The test and reference outputs for %s matched!\n", tracefile);
}
if (verbose > 1) {
printf("Test output:\n");
emit_file(test_raw_outfile);
printf("\n");
printf("Reference output:\n");
fflush(stdout);
emit_file(ref_raw_outfile);
printf("\n");
}
return 1;
}
void compile_llvm_module_to_native(llvm::Module *module,
const std::string &object_filename,
const std::string &assembly_filename) {
emit_file(module, object_filename, llvm::TargetMachine::CGFT_ObjectFile);
emit_file(module, assembly_filename, llvm::TargetMachine::CGFT_AssemblyFile);
}
void compile_llvm_module_to_assembly(llvm::Module *module, const std::string &filename) {
emit_file(module, filename, llvm::TargetMachine::CGFT_AssemblyFile);
}
void compile_llvm_module_to_object(llvm::Module *module, const std::string &filename) {
emit_file(module, filename, llvm::TargetMachine::CGFT_ObjectFile);
}
