From 2bef1a6b25d938210547cd0f5ba4a08abdad2583 Mon Sep 17 00:00:00 2001 From: Anders Waldenborg Date: Wed, 23 Oct 2013 08:10:20 +0000 Subject: Add llvm-c-test tool for testing llvm-c 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 --- tools/llvm-c-test/main.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 tools/llvm-c-test/main.c (limited to 'tools/llvm-c-test/main.c') diff --git a/tools/llvm-c-test/main.c b/tools/llvm-c-test/main.c new file mode 100644 index 0000000000..72f8b04289 --- /dev/null +++ b/tools/llvm-c-test/main.c @@ -0,0 +1,73 @@ +/*===-- main.c - tool for testing libLLVM and llvm-c API ------------------===*\ +|* *| +|* The LLVM Compiler Infrastructure *| +|* *| +|* This file is distributed under the University of Illinois Open Source *| +|* License. See LICENSE.TXT for details. *| +|* *| +|*===----------------------------------------------------------------------===*| +|* *| +|* Main file for llvm-c-tests. "Parses" arguments and dispatches. *| +|* *| +\*===----------------------------------------------------------------------===*/ + +#include "llvm-c-test.h" +#include "llvm-c/BitReader.h" +#include "llvm-c/Core.h" +#include +#include +#include + +static void print_usage(void) { + fprintf(stderr, "llvm-c-test command\n\n"); + fprintf(stderr, " Commands:\n"); + fprintf(stderr, " * --module-dump\n"); + fprintf(stderr, " Read bytecode from stdin - print disassembly\n\n"); + fprintf(stderr, " * --module-list-functions\n"); + fprintf(stderr, + " Read bytecode from stdin - list summary of functions\n\n"); + fprintf(stderr, " * --module-list-globals\n"); + fprintf(stderr, " Read bytecode from stdin - list summary of globals\n\n"); + fprintf(stderr, " * --targets-list\n"); + fprintf(stderr, " List available targets\n\n"); + fprintf(stderr, " * --object-list-sections\n"); + fprintf(stderr, " Read object file form stdin - list sections\n\n"); + fprintf(stderr, " * --object-list-symbols\n"); + fprintf(stderr, + " Read object file form stdin - list symbols (like nm)\n\n"); + fprintf(stderr, " * --disassemble\n"); + fprintf(stderr, " Read lines of triple, hex ascii machine code from stdin " + "- print disassembly\n\n"); + fprintf(stderr, " * --calc\n"); + fprintf( + stderr, + " Read lines of name, rpn from stdin - print generated module\n\n"); +} + +int main(int argc, char **argv) { + LLVMPassRegistryRef pr = LLVMGetGlobalPassRegistry(); + + LLVMInitializeCore(pr); + + if (argc == 2 && !strcmp(argv[1], "--module-dump")) { + return module_dump(); + } else if (argc == 2 && !strcmp(argv[1], "--module-list-functions")) { + return module_list_functions(); + } else if (argc == 2 && !strcmp(argv[1], "--module-list-globals")) { + return module_list_globals(); + } else if (argc == 2 && !strcmp(argv[1], "--targets-list")) { + return targets_list(); + } else if (argc == 2 && !strcmp(argv[1], "--object-list-sections")) { + return object_list_sections(); + } else if (argc == 2 && !strcmp(argv[1], "--object-list-symbols")) { + return object_list_symbols(); + } else if (argc == 2 && !strcmp(argv[1], "--disassemble")) { + return disassemble(); + } else if (argc == 2 && !strcmp(argv[1], "--calc")) { + return calc(); + } else { + print_usage(); + } + + return 1; +} -- cgit v1.2.3