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
print_usage(void)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
main(int argc,char ** argv)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