1 /*===-- main.c - tool for testing libLLVM and llvm-c API ------------------===*\ 2 |* *| 3 |* The LLVM Compiler Infrastructure *| 4 |* *| 5 |* This file is distributed under the University of Illinois Open Source *| 6 |* License. See LICENSE.TXT for details. *| 7 |* *| 8 |*===----------------------------------------------------------------------===*| 9 |* *| 10 |* Main file for llvm-c-tests. "Parses" arguments and dispatches. *| 11 |* *| 12 \*===----------------------------------------------------------------------===*/ 13 14 #include "llvm-c-test.h" 15 #include "llvm-c/BitReader.h" 16 #include <stdio.h> 17 #include <stdlib.h> 18 #include <string.h> 19 20 static void print_usage(void) { 21 fprintf(stderr, "llvm-c-test command\n\n"); 22 fprintf(stderr, " Commands:\n"); 23 fprintf(stderr, " * --module-dump\n"); 24 fprintf(stderr, " Read bitcode from stdin - print disassembly\n\n"); 25 fprintf(stderr, " * --lazy-module-dump\n"); 26 fprintf(stderr, 27 " Lazily read bitcode from stdin - print disassembly\n\n"); 28 fprintf(stderr, " * --new-module-dump\n"); 29 fprintf(stderr, " Read bitcode from stdin - print disassembly\n\n"); 30 fprintf(stderr, " * --lazy-new-module-dump\n"); 31 fprintf(stderr, 32 " Lazily read bitcode from stdin - print disassembly\n\n"); 33 fprintf(stderr, " * --module-list-functions\n"); 34 fprintf(stderr, 35 " Read bitcode from stdin - list summary of functions\n\n"); 36 fprintf(stderr, " * --module-list-globals\n"); 37 fprintf(stderr, " Read bitcode from stdin - list summary of globals\n\n"); 38 fprintf(stderr, " * --targets-list\n"); 39 fprintf(stderr, " List available targets\n\n"); 40 fprintf(stderr, " * --object-list-sections\n"); 41 fprintf(stderr, " Read object file form stdin - list sections\n\n"); 42 fprintf(stderr, " * --object-list-symbols\n"); 43 fprintf(stderr, 44 " Read object file form stdin - list symbols (like nm)\n\n"); 45 fprintf(stderr, " * --disassemble\n"); 46 fprintf(stderr, " Read lines of triple, hex ascii machine code from stdin " 47 "- print disassembly\n\n"); 48 fprintf(stderr, " * --calc\n"); 49 fprintf( 50 stderr, 51 " Read lines of name, rpn from stdin - print generated module\n\n"); 52 fprintf(stderr, " * --echo\n"); 53 fprintf(stderr, 54 " Read bitcode file form stdin - print it back out\n\n"); 55 fprintf(stderr, " * --test-diagnostic-handler\n"); 56 fprintf(stderr, 57 " Read bitcode file form stdin with a diagnostic handler set\n\n"); 58 } 59 60 int main(int argc, char **argv) { 61 LLVMPassRegistryRef pr = LLVMGetGlobalPassRegistry(); 62 63 LLVMInitializeCore(pr); 64 65 if (argc == 2 && !strcmp(argv[1], "--lazy-new-module-dump")) { 66 return llvm_module_dump(true, true); 67 } else if (argc == 2 && !strcmp(argv[1], "--new-module-dump")) { 68 return llvm_module_dump(false, true); 69 } else if (argc == 2 && !strcmp(argv[1], "--lazy-module-dump")) { 70 return llvm_module_dump(true, false); 71 } else if (argc == 2 && !strcmp(argv[1], "--module-dump")) { 72 return llvm_module_dump(false, false); 73 } else if (argc == 2 && !strcmp(argv[1], "--module-list-functions")) { 74 return llvm_module_list_functions(); 75 } else if (argc == 2 && !strcmp(argv[1], "--module-list-globals")) { 76 return llvm_module_list_globals(); 77 } else if (argc == 2 && !strcmp(argv[1], "--targets-list")) { 78 return llvm_targets_list(); 79 } else if (argc == 2 && !strcmp(argv[1], "--object-list-sections")) { 80 return llvm_object_list_sections(); 81 } else if (argc == 2 && !strcmp(argv[1], "--object-list-symbols")) { 82 return llvm_object_list_symbols(); 83 } else if (argc == 2 && !strcmp(argv[1], "--disassemble")) { 84 return llvm_disassemble(); 85 } else if (argc == 2 && !strcmp(argv[1], "--calc")) { 86 return llvm_calc(); 87 } else if (argc == 2 && !strcmp(argv[1], "--add-named-metadata-operand")) { 88 return llvm_add_named_metadata_operand(); 89 } else if (argc == 2 && !strcmp(argv[1], "--set-metadata")) { 90 return llvm_set_metadata(); 91 } else if (argc == 2 && !strcmp(argv[1], "--echo")) { 92 return llvm_echo(); 93 } else if (argc == 2 && !strcmp(argv[1], "--test-diagnostic-handler")) { 94 return llvm_test_diagnostic_handler(); 95 } else { 96 print_usage(); 97 } 98 99 return 1; 100 } 101
