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author | Anders Waldenborg <anders@0x63.nu> | 2013-10-23 08:10:20 +0000 |
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committer | Anders Waldenborg <anders@0x63.nu> | 2013-10-23 08:10:20 +0000 |
commit | 2bef1a6b25d938210547cd0f5ba4a08abdad2583 (patch) | |
tree | 3cfdde4e7dc5a2040f134392541dcaeb1cd37c01 /tools/llvm-c-test/helpers.c | |
parent | 9242b73286f050c53a26225b2a9acd14aeaa91da (diff) | |
download | llvm-2bef1a6b25d938210547cd0f5ba4a08abdad2583.tar.gz llvm-2bef1a6b25d938210547cd0f5ba4a08abdad2583.tar.bz2 llvm-2bef1a6b25d938210547cd0f5ba4a08abdad2583.tar.xz |
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
Diffstat (limited to 'tools/llvm-c-test/helpers.c')
-rw-r--r-- | tools/llvm-c-test/helpers.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tools/llvm-c-test/helpers.c b/tools/llvm-c-test/helpers.c new file mode 100644 index 0000000000..1ea8a4f669 --- /dev/null +++ b/tools/llvm-c-test/helpers.c @@ -0,0 +1,40 @@ +/*===-- helpers.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. *| +|* *| +|*===----------------------------------------------------------------------===*| +|* *| +|* Helper functions *| +|* *| +\*===----------------------------------------------------------------------===*/ + +#include "llvm-c-test.h" +#include <stdio.h> +#include <string.h> + +#define MAX_TOKENS 512 +#define MAX_LINE_LEN 1024 + +void tokenize_stdin(void (*cb)(char **tokens, int ntokens)) { + char line[MAX_LINE_LEN]; + char *tokbuf[MAX_TOKENS]; + + while (fgets(line, sizeof(line), stdin)) { + int c = 0; + + if (line[0] == ';' || line[0] == '\n') + continue; + + while (c < MAX_TOKENS) { + tokbuf[c] = strtok(c ? NULL : line, " \n"); + if (!tokbuf[c]) + break; + c++; + } + if (c) + cb(tokbuf, c); + } +} |