diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/Changelog.md | 4 | ||||
| -rw-r--r-- | docs/env_variables.md | 7 |
2 files changed, 6 insertions, 5 deletions
diff --git a/docs/Changelog.md b/docs/Changelog.md index e4ac8783..54564a5d 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -22,9 +22,9 @@ sending a mail to <afl-users+subscribe@googlegroups.com>. - fixes to LTO mode if instrumented edges > MAP_SIZE - CTX and NGRAM can now be used together - CTX and NGRAM are now also supported in CFG/INSTRIM mode - - AFL_LLVM_LAF_TRANSFORM_COMPARES could, fixed + - AFL_LLVM_LAF_TRANSFORM_COMPARES could crash, fixed - added AFL_LLVM_SKIP_NEVERZERO to skip the never zero coverage counter - implmentation. For targets with little or no loops or heavy called + implementation. For targets with few or no loops or heavily called functions. Gives a small performance boost. - qemu_mode: - add information on PIE/PIC load addresses for 32 bit diff --git a/docs/env_variables.md b/docs/env_variables.md index ab5808ec..ed81c8a3 100644 --- a/docs/env_variables.md +++ b/docs/env_variables.md @@ -102,9 +102,10 @@ Then there are a few specific features that are only available in llvm_mode: LTO - LTO instrumentation (see below) CTX - context sensitive instrumentation (see below) NGRAM-x - deeper previous location coverage (from NGRAM-2 up to NGRAM-16) - In CLASSIC (default) can can also specify CTX and/nor NGRAM, seperate - the options with a comma "," then, e.g.: - AFL_LLVM_INSTRUMENT=CLASSIC,CTX,NGRAM-4 + In CLASSIC (default) and CFG/INSTRIM you can also specify CTX and/or + NGRAM, seperate the options with a comma "," then, e.g.: + AFL_LLVM_INSTRUMENT=CFG,CTX,NGRAM-4 + Not that this is a good idea to use both CTX and NGRAM :) ### LTO |