Commit graph

4 commits

Author SHA1 Message Date
Riccardo Schirone
fd3a79f9e3 bin: remove Ldr plugins
RzBinLdrPlugins were not used. There was just one for Linux, but it was
not doing anything.
2022-07-20 22:04:02 +02:00
Rot127
26103ee383
Update Hexagon asm and analysis plugins (#1614)
* Add support for: v5-v68+HVX, System instructions/register; Change plugin design to monolithic; Basic ELF-reloc patching.

- Update instruction set to v5-v67 + HVX.
- Introduce monolithic plugin architecture to reverse opcodes in the same functions.
  - Analysis and Asm functionality was previously seperated and let to inconsistensies and incorrectly reversed opcodes.
- Add missing system instructions and registers.
- Enable search for immediates.
- Mark packets of instructions.
- Set more analysis data in RzAnalysisOp.
- Add basic ELF-reloc patching.
- Fix several disassembly and analysis bugs.
  - Jumps were not aligned to packet begin.
  - Endloop packets were not marked as such.
  - Rs.New registers were incorrectly disassembled.
  - Calling convention was out of date.
- Add several formatting configs for the produced disassembly.
  - Dis/Enable UTF-8.
  - Print or omit # prefix of immediates.
  - Print signed immediates as signed or unsigned integers.
2021-11-28 01:40:04 +08:00
Anton Kochkov
3c59df7e98
Refactor RzTypes to use structs instead of SDB + New Tree-Sitter based C Parser (#1047)
- 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.
2021-07-20 01:46:45 +08:00
Florian Märkl
175849813e Implement Project Migrations with 1->2 2021-04-07 16:13:15 +02:00