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125 Commits

Author SHA1 Message Date
Kostya Serebryany a2dfae1fff [libFuzzer] reshuffle docs more 
llvm-svn: 268961
 2016-05-09 19:32:10 +00:00
Kostya Serebryany abfac46023 [libFuzzer] reshuffle docs 
llvm-svn: 268959
 2016-05-09 19:29:53 +00:00
Kostya Serebryany 0a6c26e4dc [libFuzzer] better document the -merge=1 flag, part 2 
llvm-svn: 268958
 2016-05-09 19:23:28 +00:00
Kostya Serebryany 61b07ac75b [libFuzzer] better document the -merge=1 flag 
llvm-svn: 268957
 2016-05-09 19:11:36 +00:00
Kostya Serebryany ceca476b23 [libFuzzer] modify the docs for startup/init 
llvm-svn: 268824
 2016-05-06 23:51:28 +00:00
Kostya Serebryany 1ed1aeaa94 [libFuzzer] tweak the documentation about rss_limit 
llvm-svn: 268822
 2016-05-06 23:41:11 +00:00
Kostya Serebryany 8b8f7a3cda [libFuzzer] enhance -rss_limit_mb and enable by default. Now it will print the OOM reproducer. 
llvm-svn: 268821
 2016-05-06 23:38:07 +00:00
Kostya Serebryany 62023f24ed [libFuzzer] more trophies 
llvm-svn: 268788
 2016-05-06 20:14:48 +00:00
Kostya Serebryany ec77af3a4b [libFuzzer] better docs for coverage 
llvm-svn: 268656
 2016-05-05 18:07:09 +00:00
Kostya Serebryany dced5d3fcb [libFuzzer] fix docs 
llvm-svn: 268092
 2016-04-29 19:28:24 +00:00
Kostya Serebryany 2fe9304d62 [libFuzzer] enable detect_leaks=1, add proper docs 
llvm-svn: 268088
 2016-04-29 18:49:55 +00:00
Kostya Serebryany 7456af5a28 [libFuzzer] Improve documentation 
Reviewers: kcc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D19585

llvm-svn: 267892
 2016-04-28 15:19:05 +00:00
Kostya Serebryany c138b64578 [libFuzzer] more trophies 
llvm-svn: 266830
 2016-04-19 22:37:44 +00:00
Kostya Serebryany fece67402c [libFuzzer] add fresh openssl trophies 
llvm-svn: 266649
 2016-04-18 18:41:25 +00:00
Kostya Serebryany a283ddc515 [libFuzzer] menion the git mirror in the docs 
llvm-svn: 266476
 2016-04-15 21:10:27 +00:00
Kostya Serebryany 0d234c382e [libFuzzer] more trophies 
llvm-svn: 264804
 2016-03-29 23:13:25 +00:00
Kostya Serebryany 9e1a238357 [libFuzzer] more docs 
llvm-svn: 264803
 2016-03-29 23:07:36 +00:00
Kostya Serebryany 2cf9082831 [libFuzzer] one more trophie 
llvm-svn: 263868
 2016-03-19 01:05:33 +00:00
Kostya Serebryany 49e409068a [libFuzzer] add a flag close_fd_mask so that we can silence spammy targets by closing stderr/stdout 
llvm-svn: 263831
 2016-03-18 20:58:29 +00:00
Kostya Serebryany 241fb61fdb [libFuzzer] refresh docs more 
llvm-svn: 263332
 2016-03-12 03:23:02 +00:00
Kostya Serebryany 7ead926582 [libFuzzer] refresh docs more 
llvm-svn: 263331
 2016-03-12 03:11:27 +00:00
Kostya Serebryany abca88e481 [libFuzzer] refresh docs more 
llvm-svn: 263330
 2016-03-12 03:05:37 +00:00
Kostya Serebryany d11dc176b1 [libFuzzer] refresh docs 
llvm-svn: 263328
 2016-03-12 02:56:25 +00:00
Kostya Serebryany 64d24578d8 [libFuzzer] try to use max_len based on the items of the corpus instead of blindly defaulting to 64 bytes. 
llvm-svn: 263323
 2016-03-12 01:57:04 +00:00
Kostya Serebryany 721f61a00e [libFuzzer] more trophies 
llvm-svn: 262509
 2016-03-02 19:45:10 +00:00
Kostya Serebryany 3c767db3c5 [libFuzzer] don't emit callbacks to sanitizer run-time in -fsanitize-coverage=trace-pc mode; update libFuzzer doc for previous commit 
llvm-svn: 262110
 2016-02-27 05:45:12 +00:00
Kostya Serebryany bfbe7fc404 [libFuzzer] allow passing 1 or more files as individual inputs 
llvm-svn: 259459
 2016-02-02 03:03:47 +00:00
Kostya Serebryany 54a6363a8f [libFuzzer] add -timeout_exitcode option 
llvm-svn: 259265
 2016-01-29 23:30:07 +00:00
Kostya Serebryany 9768e7f06b [libFuzzer] add -abort_on_timeout option 
llvm-svn: 258631
 2016-01-23 19:34:19 +00:00
Kostya Serebryany aca7696f4d [libFuzzer] introduce LLVMFuzzerInitialize 
llvm-svn: 257980
 2016-01-16 01:23:12 +00:00
Kostya Serebryany 550e9c80a6 [libFuzzer] deprecate -save_minimized_corpus, -merge can be used instead 
llvm-svn: 256086
 2015-12-19 03:42:16 +00:00
Kostya Serebryany 064a672f65 [libFuzzer] one more trophie 
llvm-svn: 254825
 2015-12-05 02:23:49 +00:00
Kostya Serebryany 1c80b9d315 [libFuzzer] clean up the docs, add one more link 
llvm-svn: 254115
 2015-11-26 00:12:57 +00:00
Kostya Serebryany 2d0ef14f5d [libFuzzer] add a flag -exact_artifact_path 
llvm-svn: 254100
 2015-11-25 21:40:46 +00:00
Kostya Serebryany 12fa3b5ea7 [libFuzzer] more trophies 
llvm-svn: 253006
 2015-11-13 02:44:16 +00:00
Kostya Serebryany 240a159bd4 [libFuzzer] better links 
llvm-svn: 252705
 2015-11-11 05:25:24 +00:00
Kostya Serebryany 65e7126f00 [libFuzzer] more trophies 
llvm-svn: 252704
 2015-11-11 05:20:55 +00:00
Kostya Serebryany 9cc3b0ddb6 [libFuzzer] add -merge flag to merge corpora 
llvm-svn: 251168
 2015-10-24 01:16:40 +00:00
Kostya Serebryany 928eb33a9e [libFuzzer] mention more trophies and improve the link formatting 
llvm-svn: 250076
 2015-10-12 18:15:42 +00:00
Kostya Serebryany 45dac2a3ac [libFuzzer] document more trophies 
llvm-svn: 249933
 2015-10-10 02:14:18 +00:00
Kostya Serebryany bd5d1cdbb9 [libFuzzer] add -artifact_prefix flag 
llvm-svn: 249807
 2015-10-09 03:57:59 +00:00
Kostya Serebryany 20bb5e71b2 [libFuzzer] make LLVMFuzzerTestOneInput (the fuzzer target function) return int instead of void. The actual return value is not *yet* used (and expected to be 0). This change is API breaking, so the fuzzers will need to be updated. 
llvm-svn: 249214
 2015-10-02 23:34:06 +00:00
Kostya Serebryany b85db178a0 [libFuzzer] add a flag -max_total_time 
llvm-svn: 249181
 2015-10-02 20:47:55 +00:00
Ivan Krasin 95e82d5b48 [LibFuzzer] test_single_input option to run a single test case. 
-test_single_input flag specifies a file name with test data.

Review URL: http://reviews.llvm.org/D13359

Patch by Mike Aizatsky!

llvm-svn: 249096
 2015-10-01 23:23:06 +00:00
Daniel Sanders 4fe1c8b24e [llvm-mc-fuzzer] Fix -jobs option. 
The fuzzer argument parser will ignore all options starting with '--' so
operation mode options should begin with '--' and fuzzer options should begin
with '-'. Fuzzer arguments must still follow --fuzzer-args so that they escape
the parsing performed by the CommandLine library.

llvm-svn: 248671
 2015-09-26 17:09:01 +00:00
Daniel Sanders 5151b20f36 [llvm-mc-fuzzer] Document llvm-mc-fuzzer in LibFuzzer.rst. 
llvm-svn: 247979
 2015-09-18 10:47:45 +00:00
Mehdi Amini 30618f978e Fix doc build: sublists require a blank line before/after. 
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 247896
 2015-09-17 15:59:52 +00:00
Daniel Sanders 205d1993bb llvm-mc-fuzzer: A fuzzing tool for the MC layer. 
Summary:
Only the disassembler is supported in this patch but it has already found a few
issues in the Mips disassembler (mostly invalid instructions being successfully
disassembled).

Reviewers: kcc

Subscribers: russell.gallop, silvas, kcc, llvm-commits

Differential Revision: http://reviews.llvm.org/D12723

llvm-svn: 247786
 2015-09-16 11:49:49 +00:00
Kostya Serebryany 6292128698 [libFuzzer] mention more trophies 
llvm-svn: 247425
 2015-09-11 16:34:14 +00:00
Kostya Serebryany b06fae5ede [libFuzzer] better documentatio for -save_minimized_corpus=1 
llvm-svn: 247033
 2015-09-08 17:43:51 +00:00
Kostya Serebryany 7d21166218 [libFuzzer] actually make the dictionaries work (+docs) 
llvm-svn: 246825
 2015-09-04 00:12:11 +00:00
Kostya Serebryany 866e0d19f4 [libFuzzer] remove the section about '-tokens' as I am going to deprecate this option 
llvm-svn: 246728
 2015-09-02 22:44:46 +00:00
Kostya Serebryany b98e327b61 [libFuzzer] update the docs to mention llvm-as-fuzzer 
llvm-svn: 246471
 2015-08-31 18:57:24 +00:00
Kostya Serebryany ed483770b1 [libFuzzer] more trophies 
llvm-svn: 244661
 2015-08-11 20:34:48 +00:00
Kostya Serebryany fdf4418a0b [libFuzzer] fix docs build 
llvm-svn: 244566
 2015-08-11 04:16:37 +00:00
Kostya Serebryany fab4fba93e [libFuzzer] add the list of trophies to the docs. It is incomplete, additions are welcome :) 
llvm-svn: 244560
 2015-08-11 01:53:45 +00:00
Kostya Serebryany bc7c0ad24d [libFuzzer] add -only_ascii flag 
llvm-svn: 244559
 2015-08-11 01:44:42 +00:00
Kostya Serebryany 7f4227d59a [libFuzzer] use data-flow feedback from strcmp 
llvm-svn: 244084
 2015-08-05 18:23:01 +00:00
Kostya Serebryany b17e298a64 [libFuzzer] minimal documentation on data-flow-guided fuzzing 
llvm-svn: 243793
 2015-07-31 21:48:10 +00:00
Eric Christopher 572e03a396 Fix "the the" in comments. 
llvm-svn: 240112
 2015-06-19 01:53:21 +00:00
Kostya Serebryany 316b571007 [lib/Fuzzer] make the fuzzing timeout 1200 seconds by default (was: infinity) 
llvm-svn: 238251
 2015-05-26 20:57:47 +00:00
Kostya Serebryany c5f905cceb [lib/Fuzzer] fix docs 
llvm-svn: 238236
 2015-05-26 19:32:52 +00:00
Kostya Serebryany 926b9bdffc [lib/Fuzzer] mention the user-supplied mutators 
llvm-svn: 238062
 2015-05-22 22:43:05 +00:00
Kostya Serebryany 2adfa3be0a [lib/Fuzzer] more docs 
llvm-svn: 237836
 2015-05-20 21:03:03 +00:00
Kostya Serebryany fb2f33183e [lib/Fuzzer] update docs about test corpuses in git 
llvm-svn: 237308
 2015-05-13 22:42:28 +00:00
Kostya Serebryany 9690fcf12e [lib/Fuzzer] guess the right number of workers if -jobs=N is given but -workers=M is not. Update the docs. 
llvm-svn: 237163
 2015-05-12 18:51:57 +00:00
Alexey Samsonov 21a3381a38 Update CMake flags, LibFuzzer comments and docs for new -fsanitize-coverage= flags. 
llvm-svn: 236797
 2015-05-07 23:33:24 +00:00
Kostya Serebryany 566bc5aa8a [lib/Fuzzer] rename TestOneInput to LLVMFuzzerTestOneInput to make it more unique 
llvm-svn: 236652
 2015-05-06 22:19:00 +00:00
Alexey Samsonov 675e539f54 [docs] Fix the link to SanitizerCoverage docs. 
llvm-svn: 235934
 2015-04-27 22:50:06 +00:00
Kostya Serebryany cd073d5475 [lib/Fuzzer] Section: How good is my fuzzer? 
llvm-svn: 234571
 2015-04-10 06:32:29 +00:00
Kostya Serebryany 6bd016be8e [lib/Fuzzer] explain compatibility with AFL 
llvm-svn: 234570
 2015-04-10 05:44:43 +00:00
Kostya Serebryany 5e593a40fa [lib/Fuzzer] show how to find Heartbleed with LibFuzzer 
llvm-svn: 234391
 2015-04-08 06:16:11 +00:00
Kostya Serebryany 043ab1c8a7 [fuzzer] document the -tokens flag. Also change the diagnostic output 
llvm-svn: 233842
 2015-04-01 21:33:20 +00:00
Kostya Serebryany 79677384c1 [fuzzer] more documentation 
llvm-svn: 233763
 2015-03-31 21:39:38 +00:00
Kostya Serebryany 35ce8630f3 Move lib/Fuzzer docs from a README.txt to a proper .rst file. 
Summary:
Move lib/Fuzzer docs from a README.txt to a proper .rst file.
This change does not add any content, just formatting.

Test Plan: n/a

Reviewers: samsonov

Reviewed By: samsonov

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8710

llvm-svn: 233638
 2015-03-30 23:05:30 +00:00