Replace the hand-written parser in calc.c with a tree-sitter grammar
(subprojects/rizin-math-parser) and a typed evaluator. The old parser
could only ever produce a ut64 and folded anything it failed to read to
0, which left callers unable to tell a failed expression from one that
evaluated to zero.
Expressions now evaluate to an RzNumValue, a tagged union over ut64,
double, RzBitVector, arbitrary-precision integer and arbitrary-precision
decimal, carrying an RzNumError rather than signalling failure as 0.
Literals keep the width they were written with (5u8, 0xffu128, any width
from 1 to 65536), results that outgrow 64 bits promote to a big number on
their own, and a parse error, division by zero or unresolved identifier
reaches the caller.
rz_num_math() is deprecated. rz_num_math_ut64() keeps its exact behaviour
for callers that want a ut64, and rz_num_math_value() exposes the typed
result. rz_core_math() adds the RzCore-backed form used by the % command,
with rz_core_math_ut64() deprecated alongside it. rz-ax routes through the
typed API, so it prints values at full precision, reports errors on stderr
and exits non-zero. rz_il_lift_num() converts an expression to an
RzILOpPure, so a numeric argument can be lifted instead of pre-evaluated.
Legacy input still works: trailing base suffixes (101b, 35o, 212t), the
trailing-'h' hex form and the k/m/g scale suffixes are all accepted and
warn once, pointing at the 0b/0o/0t prefixes. doc/math.md documents the
language and doc/math-il-lift.md the lift; the grammar, the evaluator,
rz-ax and the % command are covered by unit and db tests.
* Update Capstone and add m68k ColdFire support
* Fix test 'core regs linux m68k'
* Add M68K ColdFire integration coverage
* Update Capstone v6 to version 6.0.0-Alpha9
* Refactor CPU mode detection to use case-insensitive string comparison
* Update Capstone next revision to 3df6ff0
This combines the following patches already sent upstream:
https://github.com/zyantific/zycore-c/pull/97https://github.com/zyantific/zydis/pull/603
...and introduces a workaround to fix segfaults caused by accesses into
arrays of the packed ZydisShortString struct. The final solution will
likely be an upstream rework of this structure:
https://github.com/zyantific/zydis/issues/263
Finally, we adjust the condition for when ZydisStringAppendHexU32 is
used, since it is not defined by default. This is already solved more
elegantly in Zydis development upstream, but it requires more changes,
so we stick to a smaller patch on top of the latest release for now.
* Add serenity to librt whitelist
This patch adds serenity to the list of operating systems that dont require librt to be explicity linked
* Disable PCRE2 JIT compilation
* Remove resolve_heap_tcache implementation
Serenity doesn't implement thread caching in its memory allocator, so tcache resolution is not applicable.
* Define rz_sys_pipe as pipe2 for serenity
* Add serenity identifier to rz_types.h
Define serenity as __UNIX__ like, and set RZ_SYS_OS to 'serenity' if __serenity__ identifier is defined
* Add zlib dependency for libzip
