* Improved false-positive detection in str_search
This commit adds the following features:
- Extend the false-positive check on ASCII frequencies to all UTF strings
- Add a global option to activate/deactivate di check
- Improve the false-positive heuristic by adding a special case for extended-ASCII strings
Range is now explicitly inclusive/inclusive to allow generating stats
for the entire 64bit range.
This especially also removes the obscure "Cannot alloc for this range",
which could be observed in Cutter, and adds a more meaningful error to
the p- command whenever no range is available.
* RzBin/ELF: avoid the creation of useless flags at 0
Use UT64_MAX as an error value for addresses like symbols, imports,
sections, etc., and do not create flags for those because they are not
meaningful. This is useful for imports that do not have an address in
the virtual/file space and for non-alloc sections (e.g. .comment).
* Remove `cb_printf()` from RzBin
* Removed `bin.rawstr` from `rz-bin`
* Dropping `izzz` since does the same as `izz`
* Fix PE one section executables
* Fix behaviour of BFLT, LE, and SMD bin plugins
* Added rz_lang_byte_array and removed rz_print_code + refactoring cmds
* Added test for big endian
* Removed vlang and sync oldshell with newshell cmd changes
* Fixed in a more portable way conversion on signed byte for Java/Kotlin
* Resolved comments and added examples to help users
There may be multiple maps containing the current seek. This indicates
only the highest-priority one, which is also the one whose data is
visible at the seek address.
* Moved rz_print_2bpp_* under rz_core
* Moved rz_print_string to rz_str_stringify_raw_buffer
* Added test for print urlencode and added pu0
* Removed RzCoreString and implemented utf32be/utf16be
* Changed behavior of `f` to only add flag if there is none
* Changed behavior of `f+` to add flag in any case
* Moved listing subcommands from `f` to `fl`
* Moved listing subcommands from `f.` to `f.l`
* Added subcommand `f.l*` to list all local flags in all functions
* Listing flags at the current offset became `fl.`
* Moved `f=` to `fl=`
* Old `fl` (flag length) now became `fL`
* Removed original `fe` commands
* Old `f?` (check if flag exists) now became `fe`
* Removed `fV` commands
* Removed `fn` commands in favor of `fl` and `asm.flags.real=true`
* Removed `fS` commands (`fSo` and `fSn`)
* `fo` became `fortune` and moved from "flags" to "shell" category
* Removed oldshell handlers of the `z` commands
* removal of `omo` command
* use of `oml`, `oml.` and `oml=` to list maps instead of `om`
* removal of RIZIN output from `oml`
* removal of `omn.` and just assume `omn` uses core->offset
* Show group-level details of commands
Details can be defined at either a group command or its subcommand of
the same name. If define on group-level it will also be shown in the
group help without needing ??.
* Fix > $ redirection for errored command and leak
* Rewrite ar and dr commands with newshell
Breaking changes:
ar* => arf, ar- => arf-, ar. => ar*
ar, => art, ar? => arq
ar0 => ara0, arb => arab, ars => araS
arC => arpC
arn => arR
art => arT
arf => arF
Removed: drm, aer
* Added rz_analysis_get_address_bits() instead of arch-specific hacks in core
* flags are only set for address-sized registers
* dr/ar show registers of any size by default, but hiding registers that are entirely
covered by others
* Do not escape strings during the search
* Port `C` (metainformation) commands to the rzshell
* Improve string autodetection
* Remove `Cr` and RZ_META_TYPE_RUN
* Escape `\x1b` as `\e` character in strings
* Move string encoding options to `RzStrEncOptions` struct
* Add `esc_double_quotes` option to `RzStrEncOptions`
* Do not filter out unprintable characters for uppercase check
* Use `esc_double_quotes` when printing the string between '"' in disasm
* Use signed chars on all platforms/architectures
Co-authored-by: Riccardo Schirone <sirmy15@gmail.com>
* Start to create some RzBinObject specific API
Adding some unit tests
Fix for new relocs storage system
Fix test_bin unit test for oob-write
* Add `iA` command to newshell
Add `ie`/`iee` commands
Add support for `is`/`iE` commands
Add support for `ii` command
Add support for `il` command
Add support for `iM` command
Add support for `ir` command
Add support for `iS`/`iSS` commands
Add support for `iz` command
Add support for `i` command
Add support for `ic` command
Add support for `iC` command
Add support for `ih` and `iHH` commands
Add support for `iI` command
Add support for `iL` command
Fix descriptions of commands already converted
Add support for `idp` commands
Add support for `iD` command
Add support for `im` commands
Add support for `iR` command
Add support for `it` command
Add support for `iV` commands
Add support for `iw` command
Add support for `ix` commands
Add support for `iZ` command
Add support for `ik` command
Add support for `is.` command
Add support for `iS.` command
Reduce arguments in print_arch
Few Doxygen and ownership annotations
Add support for `iS=` command
Add support for `izz` and `izzz` commands
Add support for `ib` command
Add support for `ic*` command
Put section flags as the last field of the table
* Proper language detection.
* Rewritten blang.c
* implemented `icc/icm/icf <class name>`
* ignore blocks when printing langs
Remove num from `iA` output
* Fixed flags on java and added class column
Add support for `ia` commands
Fix `iCj` command
* RzBin: add rz_bin_object_sections_mapping_list API
* Fix rz-bin for new API
Remove unused va var in rz-bin.c
Fix `iA`/`-A` output
* implemented classdump_cpp
* Support namespaces
Use `icc`, `icl` does not exist anymore
Update output of broken tests for `icc`
Add `rz_return_*()` asserts in new `*_print()` functions
* Provide rz_core_bin_print API
* Select which parts to print also based on the mode
* Return bool from all `rz_core_bin_*_print()` API
* Use RzBinFile in new `rz_core_bin_*_print()` API
* Restore `dbg_dmi` test
* Remove oldshell handlers for `i` commands
* Remove `ieq` call in rizin, not needed
* Allow NULL `bf` in `rz_cmd_info_handler()`
* Re-add support for RZ_BIN_PREFIX for symbols/sections/segments/imports/relocs
* Move `ib` command to `obR`
* Show 'N/A' in `i` command when info are not available
* Assert on bf->o, just to be sure
* Make error messages clearer in `idp` commands
Co-authored-by: wargio <wargio@libero.it>
Co-authored-by: Giovanni <561184+wargio@users.noreply.github.com>
* Fill `op->reg` for ARM64 `br`/`blr` analysis
* This fixes software single-stepping on `br`/`blr` instructions on ARM64
* Fill `op->reg` for ARM `bx`/`blx` analysis
* This fixes software single-stepping on `bx`/`blx` instructions on ARM
* Set `bx` as `RZ_ANALYSIS_OP_TYPE_RJMP`
* Fill `RzAnalysisValue->type`
* Use only `RzAnalysisValue` in `rz_core_link_stroff()`
* Fill `op->ireg/disp/scale` for ARM `ldr` analysis
* This fixes software single-stepping for `ldr pc` on ARM
* Fix riscv inverted src/dst values for store instructions
* Fix riscv analysis with buffer of size 2
* Add unit tests for `RzAnalysisOp` and `RzAnalysisValue`
Co-authored-by: Giovanni <561184+wargio@users.noreply.github.com>
- Removed oldshell version of `t` (types) commands
- Removed `tk` command because types storage switched to the hashtable
- Added `tfc` command to show the calling convention of the function or set it
- Added `tsl` (RZ_OUTPUT_MODE_LONG) to show structure members' sizes and offsets
- Added `tul` (RZ_OUTPUT_MODE_LONG) to show union members' sizes
- Switched the types storage to the hashtable instead of SDB
- Added load and export from/to SDB for standard type libraries and serialization for Projects
- Changed all `char *type` occurences to the proper `RzType`
- Added `RzCallable` type for the function/class method types
- Changed all function types API to use the `RzCallable` API
- Switched the function types (`RzCallable`) storage to the hashtable instead of SDB
- Added a connection between `RzAnalysisFunction` and `RzCallable` - `rz_analysis_function_derive_type()` API function to derive new `RzCallable` type from the `RzAnalysisFunction` even if it doesn't exist in the RzTypeDB.
- Moved type links to the RzAnalysis where they belong
- Removed TCC and MPC-based parsers
- Added Tree-Sitter-based parser for C grammar (see `librz/type/parser/*`)
- Reworked type databases in `librz/analysis/d/` to be consistent with C standard, libc, platform-specific definitions
- Switched the type links from `char *` to `RzType`
- Switched the type links from SDB to the hashtable
- Added concept of the "type paths", e.g. `a.b[20].c` where `b` is a member of `a` (`a` is either structure or a union) and `c` is a member of `b`, and `b` is an array where we take 20-th element.
- Added concept of the typeclasses (a bit similar to Haskell) for numerical types: `None` (the most generic one), `Num` (includes `Integral` and `Floating`), `Integral` (includes `Signed Integral` and `Unsigned Integral`), `Floating`.
- Added concept of type equality (`rz_types_equal(a, b)` API function)
- Added Doxygen documentation to every API function in the `librz/type/*`.
- Updated the project format from **V2** to **V3**, added migration.
* Remove the unnecessary `sdb` pointer of `RzArchTarget`
The SDB pointer in `RzArchTarget` is not needed as `sdb_load_arch_profile_by_path`
creates a new SDB pointer and takes care of our requirements.
* Introduce `RzArchPlatformTarget` and `RzArchPlatformItem` and the new APIs
Also define a new flagspace: `RZ_FLAGS_FS_PLATFORM_PORTS`
* Introduce a new configuration variable `asm.platform` to choose the
platform profile
* Define and call the APIs for platform profiles
* Add the SDB file for BCM 2835 and a unit test
* Check for NULL at various places and run `clang-format`
* Use `RZ_NONULL` for the parameters of `rz_arch_platform_init`
* Add `RZ_NONNULL` to all of the arguments which gets `rz_return[_val]_if()`-ed
* Let `platform` be NULLABLE and fix the ASAN tests
