| /* |
| * Copyright (c) 2013-2019, Intel Corporation |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * * Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * * Neither the name of Intel Corporation nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "pttc.h" |
| |
| #include "pt_cpu.h" |
| #include "pt_version.h" |
| |
| #include <inttypes.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| /* Prints usage information to stdout. */ |
| static void help(const char *prog) |
| { |
| printf("usage: %s [<options>] <pttfile>\n\n" |
| "options:\n" |
| " --help|-h this text.\n" |
| " --version display version information and exit.\n" |
| " --cpu none|auto|f/m[/s] set cpu to the given value and encode according to:\n" |
| " none spec (default)\n" |
| " auto current cpu\n" |
| " f/m[/s] family/model[/stepping]\n" |
| " <pttfile> the annotated yasm input file.\n", |
| prog); |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| struct pttc_options options; |
| const char *prog; |
| int errcode, i; |
| |
| prog = argv[0]; |
| memset(&options, 0, sizeof(options)); |
| |
| for (i = 1; i < argc;) { |
| const char *arg; |
| |
| arg = argv[i++]; |
| |
| if (strcmp(arg, "--help") == 0 || strcmp(arg, "-h") == 0) { |
| help(prog); |
| return 0; |
| } |
| if (strcmp(arg, "--version") == 0) { |
| pt_print_tool_version(prog); |
| return 0; |
| } |
| if (strcmp(arg, "--cpu") == 0) { |
| arg = argv[i++]; |
| |
| if (strcmp(arg, "auto") == 0) { |
| errcode = pt_cpu_read(&options.cpu); |
| if (errcode < 0) { |
| fprintf(stderr, |
| "%s: error reading cpu: %s.\n", |
| prog, |
| pt_errstr(pt_errcode(errcode))); |
| return 1; |
| } |
| continue; |
| } |
| |
| if (strcmp(arg, "none") == 0) { |
| memset(&options.cpu, 0, sizeof(options.cpu)); |
| continue; |
| } |
| |
| errcode = pt_cpu_parse(&options.cpu, arg); |
| if (errcode < 0) { |
| fprintf(stderr, |
| "%s: cpu must be specified as f/m[/s].\n", |
| prog); |
| return 1; |
| } |
| continue; |
| } |
| |
| if (arg[0] == '-') { |
| fprintf(stderr, "%s: unrecognized option '%s'.\n", |
| prog, arg); |
| return 1; |
| } |
| |
| if (options.pttfile) { |
| fprintf(stderr, |
| "%s: only one pttfile can be specified.\n", |
| prog); |
| return 1; |
| } |
| options.pttfile = arg; |
| } |
| |
| if (!options.pttfile) { |
| fprintf(stderr, "%s: no pttfile specified.\n", prog); |
| fprintf(stderr, "Try '%s -h' for more information.\n", prog); |
| return 1; |
| } |
| |
| return pttc_main(&options); |
| } |