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2bef1a6b25
This provides rudimentary testing of the llvm-c api.
The following commands are implemented:
* --module-dump
Read bytecode from stdin - print ir
* --module-list-functions
Read bytecode from stdin - list summary of functions
* --module-list-globals
Read bytecode from stdin - list summary of globals
* --targets-list
List available targets
* --object-list-sections
Read object file from stdin - list sections
* --object-list-symbols
Read object file from stdin - list symbols (like nm)
* --disassemble
Read lines of triple, hex ascii machine code from stdin - print disassembly
* --calc
Read lines of name, rpn from stdin - print generated module ir
Differential-Revision: http://llvm-reviews.chandlerc.com/D1776
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193233 91177308-0d34-0410-b5e6-96231b3b80d8
74 lines
3.1 KiB
C
74 lines
3.1 KiB
C
/*===-- main.c - tool for testing libLLVM and llvm-c API ------------------===*\
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|* *|
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|* The LLVM Compiler Infrastructure *|
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|* *|
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|* This file is distributed under the University of Illinois Open Source *|
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|* License. See LICENSE.TXT for details. *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* Main file for llvm-c-tests. "Parses" arguments and dispatches. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#include "llvm-c-test.h"
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#include "llvm-c/BitReader.h"
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#include "llvm-c/Core.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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static void print_usage(void) {
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fprintf(stderr, "llvm-c-test command\n\n");
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fprintf(stderr, " Commands:\n");
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fprintf(stderr, " * --module-dump\n");
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fprintf(stderr, " Read bytecode from stdin - print disassembly\n\n");
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fprintf(stderr, " * --module-list-functions\n");
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fprintf(stderr,
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" Read bytecode from stdin - list summary of functions\n\n");
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fprintf(stderr, " * --module-list-globals\n");
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fprintf(stderr, " Read bytecode from stdin - list summary of globals\n\n");
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fprintf(stderr, " * --targets-list\n");
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fprintf(stderr, " List available targets\n\n");
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fprintf(stderr, " * --object-list-sections\n");
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fprintf(stderr, " Read object file form stdin - list sections\n\n");
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fprintf(stderr, " * --object-list-symbols\n");
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fprintf(stderr,
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" Read object file form stdin - list symbols (like nm)\n\n");
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fprintf(stderr, " * --disassemble\n");
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fprintf(stderr, " Read lines of triple, hex ascii machine code from stdin "
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"- print disassembly\n\n");
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fprintf(stderr, " * --calc\n");
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fprintf(
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stderr,
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" Read lines of name, rpn from stdin - print generated module\n\n");
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}
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int main(int argc, char **argv) {
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LLVMPassRegistryRef pr = LLVMGetGlobalPassRegistry();
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LLVMInitializeCore(pr);
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if (argc == 2 && !strcmp(argv[1], "--module-dump")) {
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return module_dump();
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} else if (argc == 2 && !strcmp(argv[1], "--module-list-functions")) {
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return module_list_functions();
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} else if (argc == 2 && !strcmp(argv[1], "--module-list-globals")) {
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return module_list_globals();
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} else if (argc == 2 && !strcmp(argv[1], "--targets-list")) {
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return targets_list();
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} else if (argc == 2 && !strcmp(argv[1], "--object-list-sections")) {
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return object_list_sections();
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} else if (argc == 2 && !strcmp(argv[1], "--object-list-symbols")) {
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return object_list_symbols();
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} else if (argc == 2 && !strcmp(argv[1], "--disassemble")) {
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return disassemble();
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} else if (argc == 2 && !strcmp(argv[1], "--calc")) {
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return calc();
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} else {
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print_usage();
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}
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return 1;
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}
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