reverted some changed to pass regression

1 files changed, 32 insertions, 0 deletions

diff --git a/src/cuda-sim/ptx_loader.cc b/src/cuda-sim/ptx_loader.cc
index 97d5773..2064b13 100644
--- a/src/cuda-sim/ptx_loader.cc
+++ b/src/cuda-sim/ptx_loader.cc
@@ -152,6 +152,38 @@ char* gpgpu_ptx_sim_convert_ptx_and_sass_to_ptxplus(const std::string ptxfilenam
 	return ptxplus_str;
 }
 
+symbol_table *gpgpu_ptx_sim_load_ptx_from_string( const char *p, unsigned source_num )
+{
+    char buf[1024];
+    snprintf(buf,1024,"_%u.ptx", source_num );
+    if( g_save_embedded_ptx ) {
+       FILE *fp = fopen(buf,"w");
+       fprintf(fp,"%s",p);
+       fclose(fp);
+    }
+    symbol_table *symtab=init_parser(buf);
+    ptx__scan_string(p);
+    int errors = ptx_parse ();
+    if ( errors ) {
+        char fname[1024];
+        snprintf(fname,1024,"_ptx_errors_XXXXXX");
+        int fd=mkstemp(fname); 
+        close(fd);
+        printf("GPGPU-Sim PTX: parser error detected, exiting... but first extracting .ptx to \"%s\"\n", fname);
+        FILE *ptxfile = fopen(fname,"w");
+        fprintf(ptxfile,"%s", p );
+        fclose(ptxfile);
+        abort();
+        exit(40);
+    }
+
+    if ( g_debug_execution >= 100 ) 
+       print_ptx_file(p,source_num,buf);
+
+    printf("GPGPU-Sim PTX: finished parsing EMBEDDED .ptx file %s\n",buf);
+    return symtab;
+}
+
 symbol_table *gpgpu_ptx_sim_load_ptx_from_filename( const char *filename )
 {
     symbol_table *symtab=init_parser(filename);