gold/script.h

   1 // script.h -- handle linker scripts for gold   -*- C++ -*-
   2
   3 // We implement a subset of the original GNU ld linker script language
   4 // for compatibility.  The goal is not to implement the entire
   5 // language.  It is merely to implement enough to handle common uses.
   6 // In particular we need to handle /usr/lib/libc.so on a typical
   7 // GNU/Linux system, and we want to handle linker scripts used by the
   8 // Linux kernel build.
   9
  10 #ifndef GOLD_SCRIPT_H
  11 #define GOLD_SCRIPT_H
  12
  13 namespace gold
  14 {
  15
  16 class General_options;
  17 class Symbol_table;
  18 class Layout;
  19 class Input_objects;
  20 class Input_group;
  21 class Input_file;
  22 class Task_token;
  23
  24 // FILE was found as an argument on the command line, but was not
  25 // recognized as an ELF file.  Try to read it as a script.  We've
  26 // already read BYTES of data into P.  Return true if the file was
  27 // handled.  This has to handle /usr/lib/libc.so on a GNU/Linux
  28 // system.
  29
  30 bool
  31 read_input_script(Workqueue*, const General_options&, Symbol_table*, Layout*,
  32                   const Dirsearch&, Input_objects*, Input_group*,
  33                   const Input_argument*, Input_file*, const unsigned char* p,
  34                   off_t bytes, Task_token* this_blocker,
  35                   Task_token* next_blocker);
  36
  37 } // End namespace gold.
  38
  39 #endif // !defined(GOLD_SCRIPT_H)