This PR introduces the following changes to rizin shell:
- Use Meta-L to lowercase the following word
- Use Meta-U to uppercase the following word
- Use Meta-C to capitalize the following word
The behavior of these actions is the same as in zsh.
* rz-find: support multiple input paths
Fix multipath exit status, JSON framing, recursive error propagation; docs/tests. Also route rz-find to rz_main_rz_find in main dispatcher.
* Remove RIZIN command output for the old projects
* Fix cmeta.c
* Fix ik command
* Revert back pc*
* fix formatting cmd_descs_generate.py
* Fix rz_cons_pal_list_as_css
* Fill all info about colors for ec commands.
* Fix all tests
* Make checks against defined Unicode points optional
* Allow to decode UTF-16 without writing the result.
* Remove PCRE2_NO_UTF_CHECK as default, since it can lead to undefined behavior.
* First refactor regex to support utf16 and utf32
* Add UTF-16-BE encoding function
* Add UTF-8 counting helper functions.
- One for counting the number of Unicode code points.
- The other to get the number of bytes required to represent the given UTF-8 string in UTF-16.
* Remove unused code
* Add UTF-8 to UTF-16 conversion function.
* Add type annotations
* Implement utf8 to utf32 string conversion
* Add UTF-16/32 versions of all other necessary regex functions for str search.
* Another regex refactor for utf16/32
* Add UTF16/32 regex matching tests.
* Implement still segfaulting (possibly JIT double usage) regex search.
* Duplicate match_first functions to reduce necessary branch predictions.
* Reduce number of required branches for encoding UTF16/32 to one.
* Duplicate match_all_internal functions to reduce necessary branch predictions.
* Fix too early free
* Only allocate match vector when needed.
* Fix: use code point size of buffer.
* Add missing return
* Normalize pointers to UTF16/32 strings to use proper code point with
* Also replace spaces with in utf16/32
* Add an additional host endian tests for UTF16/32 string encodings.
* Ensure thread savety.
JIT compiled patterns need to be owned by a single thread.
For the search we need to clone it.
JIT matching structures are optionally cloned as well.
* Enforce NO_UTF_CHECK in regex search.
This improves performance and currently is
default because we always match on binary data.
* Fix matching of UTF strings which are not suported by direct buffer matching.
PCRE2 only supports matching against memory which is aligned
to a code point width of the encoding.
These changes prevent taking the fast (direct matching with PCRE2) path
and use the slow string search path if the alignment doesn't match
the UTF string encoding.
To not complicate the change and additional alignment member
is added to each searched string in the search collection.
* Create search hit description on the stack
* Unset complete JIT matching if user provided custom jflags.
* Document what passing NULL to copy function pointers does.
* Replace the retarded idea of tracking offsets with a hashmap with a linear buffer.
This improves performance something like 10x.
* Remove const for the non-JIT builds.
* Remove additional flags for skip checking.
It is not needed because each decoded character is checked for printablity below anyways.
* Enfore no setup of IO mem with 0xff
* Fix: Set JIT complete flag for multi regex patterns
* Fix heap.
* Add note about worsed performance path.
* Fix unit test with string terminated by undefined code point.
* Run clang-format
* Fix order of arguments
* Add warning about string search with encoding=guess to tests.
* Fix string lengths, they no longer count the final invalid code point.
* Fix endian macro on Windows
* Fix NULL dereference
* Fix number tests
* Use endianness check not dependent on stdbit
* Fix type annotations.
* Reintroduce rz_str_len_utf8char
* Fix command description.
* Fix and unify RZ_SYS_ENDIAN macros.
- Don't allow unhandled architectures anymore.
- Check endianness for Sparc and PPC using non GCC/Clang compilers.
- Fix several endianness checks using the value instead of the macros.
* Fix tests
* Apply review comments.
* Add thread_state register layouts for Mac-O Sparc and MC680x0 binaries.
* Prevent hitting assert by passing NULL in some cases.
If name is not a valid arch identifier, it should complain later.
* Switch to m68k name, to match the asm.arch plugin name.
* Don't ignore endianess of fat Mach-O binaries.
And if it isn't ignored check for actual endianess,
not for being a PPC binary.
* Add `obs` command to select the different versions of fat binaries.
* Fix import tests of mach-o
* Properly rest xtr_data->loaded
* Update doxygen and remove RZ_DEPRECATED flag
This allows to test for assembly characteristics which are only valid in a certain context.
Here we also fix a bug in rz-asm, which didn't incremented the address before disassembly.
* Fix asm tokens leaking horrendously because they used Vector and PVector.
* Fix some resource leaks related to asm tokens
* Fix some resource leaks of the hexagon module error cases.
* Fix possible NULL ptr dereference
* Fix leak of asm tokens by fun fini on RzAsmOp.
The RzAsmOp passed here could be a previously initialized one.
With allocated asm_tokens. Doing memset just leaks those tokens.
* Simplify the copy_asm_op function
* Always fini RzAsmOp before initializeing it.
* Set asm_toks to NULL after freeing
* Fix leak in asm_bf
* Fix leaks in test_token
* Initialize all RzAsmOps with 0 and free the asm_toks on init.
In practice rz_asm_op_init() is the best place to free the asm_toks reliably.
Simply because this is always called in the old code, before an instruction is disassembled.
Only in fini() is not enough, because there are too many place it is not called, leaking the tokens.
* Fresh mind, new attempt. Fini asmop at all occurrences of rz_asm_disassemble
