cprover
goto_cc_mode.cpp
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1 /*******************************************************************\
2 
3 Module: Command line option container
4 
5 Author: CM Wintersteiger, 2006
6 
7 \*******************************************************************/
8 
11 
12 #include "goto_cc_mode.h"
13 
14 #include <iostream>
15 
16 #ifdef _WIN32
17 #define EX_OK 0
18 #define EX_USAGE 64
19 #define EX_SOFTWARE 70
20 #else
21 #include <sysexits.h>
22 #endif
23 
24 #include <util/exception_utils.h>
25 #include <util/message.h>
26 #include <util/parse_options.h>
27 #include <util/version.h>
28 
29 #include "goto_cc_cmdline.h"
30 
33  goto_cc_cmdlinet &_cmdline,
34  const std::string &_base_name,
35  message_handlert &_message_handler)
36  : cmdline(_cmdline), base_name(_base_name), message_handler(_message_handler)
37 {
39 }
40 
43 {
44 }
45 
48 {
49  // clang-format off
50  std::cout << '\n' << banner_string("goto-cc", CBMC_VERSION) << '\n'
51  << align_center_with_border("Copyright (C) 2006-2018") << '\n'
52  << align_center_with_border("Daniel Kroening, Michael Tautschnig,") << '\n' // NOLINT(*)
53  << align_center_with_border("Christoph Wintersteiger") << '\n'
54  <<
55  "\n";
56 
57  help_mode();
58 
59  std::cout <<
60  "Usage: Purpose:\n"
61  "\n"
62  " --verbosity # verbosity level\n"
63  " --function name set entry point to name\n"
64  " --native-compiler cmd command to invoke as preprocessor/compiler\n"
65  " --native-linker cmd command to invoke as linker\n"
66  " --native-assembler cmd command to invoke as assembler (goto-as only)\n"
67  " --print-rejected-preprocessed-source file\n"
68  " copy failing (preprocessed) source to file\n"
69  " --object-bits number of bits used for object addresses\n"
70  "\n";
71  // clang-format on
72 }
73 
76 int goto_cc_modet::main(int argc, const char **argv)
77 {
78  if(cmdline.parse(argc, argv))
79  {
80  usage_error();
81  return EX_USAGE;
82  }
83 
84  try
85  {
86  return doit();
87  }
88 
89  catch(const char *e)
90  {
92  log.error() << e << messaget::eom;
93  return EX_SOFTWARE;
94  }
95 
96  catch(const std::string &e)
97  {
99  log.error() << e << messaget::eom;
100  return EX_SOFTWARE;
101  }
102 
103  catch(int)
104  {
105  return EX_SOFTWARE;
106  }
107 
108  catch(const std::bad_alloc &)
109  {
111  log.error() << "Out of memory" << messaget::eom;
112  return EX_SOFTWARE;
113  }
114  catch(const cprover_exception_baset &e)
115  {
117  log.error() << e.what() << messaget::eom;
118  return EX_SOFTWARE;
119  }
120 }
121 
125 {
126  std::cerr << "Usage error!\n\n";
127  help();
128 }
Base class for exceptions thrown in the cprover project.
virtual bool parse(int argc, const char **argv)=0
~goto_cc_modet()
constructor
virtual int doit()=0
goto_cc_modet(goto_cc_cmdlinet &, const std::string &_base_name, message_handlert &)
constructor
goto_cc_cmdlinet & cmdline
Definition: goto_cc_mode.h:38
virtual void help_mode()=0
message_handlert & message_handler
Definition: goto_cc_mode.h:40
virtual void usage_error()
prints a message informing the user about incorrect options
void help()
display command line help
int main(int argc, const char **argv)
starts the compiler
Class that provides messages with a built-in verbosity 'level'.
Definition: message.h:155
static eomt eom
Definition: message.h:297
Command line interpretation for goto-cc.
Command line interpretation for goto-cc.
std::string align_center_with_border(const std::string &text)
Utility for displaying help centered messages borderered by "* *".
std::string banner_string(const std::string &front_end, const std::string &version)
const char * CBMC_VERSION