binutils/gdb/dwarf2read.c

6263   char *line_ptr;
6287   line_ptr = dwarf2_per_objfile->line_buffer + offset;
6291     read_initial_length (abfd, line_ptr, &cu->header, &bytes_read);
6292   line_ptr += bytes_read;
6293   if (line_ptr + lh->total_length > (dwarf2_per_objfile->line_buffer
6299   lh->statement_program_end = line_ptr + lh->total_length;
6300   lh->version = read_2_bytes (abfd, line_ptr);
6301   line_ptr += 2;
6302   lh->header_length = read_offset (abfd, line_ptr, &cu->header, &bytes_read);
6303   line_ptr += bytes_read;
6304   lh->minimum_instruction_length = read_1_byte (abfd, line_ptr);
6305   line_ptr += 1;
6306   lh->default_is_stmt = read_1_byte (abfd, line_ptr);
6307   line_ptr += 1;
6308   lh->line_base = read_1_signed_byte (abfd, line_ptr);
6309   line_ptr += 1;
6310   lh->line_range = read_1_byte (abfd, line_ptr);
6311   line_ptr += 1;
6312   lh->opcode_base = read_1_byte (abfd, line_ptr);
6313   line_ptr += 1;
6320       lh->standard_opcode_lengths[i] = read_1_byte (abfd, line_ptr);
6321       line_ptr += 1;
6325   while ((cur_dir = read_string (abfd, line_ptr, &bytes_read)) != NULL)
6327       line_ptr += bytes_read;
6330   line_ptr += bytes_read;
6333   while ((cur_file = read_string (abfd, line_ptr, &bytes_read)) != NULL)
6337       line_ptr += bytes_read;
6338       dir_index = read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6339       line_ptr += bytes_read;
6340       mod_time = read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6341       line_ptr += bytes_read;
6342       length = read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6343       line_ptr += bytes_read;
6347   line_ptr += bytes_read;
6348   lh->statement_program_start = line_ptr;
6350   if (line_ptr > (dwarf2_per_objfile->line_buffer
6427   char *line_ptr;
6437   line_ptr = lh->statement_program_start;
6441   while (line_ptr < line_end)
6471 	  op_code = read_1_byte (abfd, line_ptr);
6472 	  line_ptr += 1;
6493 	      read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6494 	      line_ptr += bytes_read;
6495 	      extended_op = read_1_byte (abfd, line_ptr);
6496 	      line_ptr += 1;
6506 		  address = read_address (abfd, line_ptr, cu, &bytes_read);
6507 		  line_ptr += bytes_read;
6515                     cur_file = read_string (abfd, line_ptr, &bytes_read);
6516                     line_ptr += bytes_read;
6518                       read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6519                     line_ptr += bytes_read;
6521                       read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6522                     line_ptr += bytes_read;
6524                       read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6525                     line_ptr += bytes_read;
6544 		* read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6545 	      line_ptr += bytes_read;
6548 	      line += read_signed_leb128 (abfd, line_ptr, &bytes_read);
6549 	      line_ptr += bytes_read;
6559                 file = read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6560                 line_ptr += bytes_read;
6571 	      column = read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6572 	      line_ptr += bytes_read;
6590 	      address += read_2_bytes (abfd, line_ptr);
6591 	      line_ptr += 2;
6600 		    (void) read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
6601 		    line_ptr += bytes_read;