* arm64 python: Avoid nested class in insn hook for 10x hook speedup
Promote CpReg to a module-level class to address unnecessary performance
reduction. In a real-world use case tracing the emulation of real-world
machine code, this change reduces time spent in CpReg namedtuple
construction from 10% of overall time to below 1%, for a 10x speedup of
the insn hook itself, or a 10% overall speedup. Measured using
cProfile, python 3.13.
* upgrade distro to 22.04
* revert to 22.04 for now
* also revert for wheels
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Co-authored-by: mio <mio@lazym.io>
for glibc, if _GNU_SOURCE is defined, <time.h> will include <sys/timex.h>
but not for musl, so add "#include <sys/timex.h>"
although `man clock_adjtime` said "#include <sys/timex.h>", but it won't
work for glibc w/o "#include <time.h>", I don't known why yet.
PS it seems clock_adjtime is used nowhere?
Signed-off-by: Z. Liu <zhixu.liu@gmail.com>
* qemu/tcg: fix UC_HOOK_MEM_READ on aarch64.
Directly jump into the slow path when there is any hookmem enabled. This
fixes#1908.
Signed-off-by: Glenn Baker <glenn.baker@gmx.com>
* qemu/tcg: fix UC_HOOK_MEM_READ on ppc64.
Directly jump into the slow path when there is any hookmem enabled.
Signed-off-by: Glenn Baker <glenn.baker@gmx.com>
* qemu/tcg: check for UC_HOOK_MEM_READ_AFTER.
Use has_hookmem() helper to determine wether "slow-path" TLB read is
needed. Add this helper to x86 architecture as well so that to check for
all hookmem.
Signed-off-by: Glenn Baker <glenn.baker@gmx.com>
* qemu/tcg: factor out has_hookmem().
It's the same implementation for all architectures, so factor out
has_hookmem() into tcg_uc_has_hookmem().
Signed-off-by: Glenn Baker <glenn.baker@gmx.com>
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Signed-off-by: Glenn Baker <glenn.baker@gmx.com>
- Added fullMode input in workflow_dispatch
- Take decision whether to build either in debug or release mode and if to build for all python versions according to the commit message patterns
- Set proper artifact names
- Removed not needed steps
- Compacted some steps in order to leverage more the matrix feature
- Bumped cibuildwheel action to 2.22.0
- Run actual regress tests in place of sample scripts
- Specify optional test install in pyproject.toml with proper requirements
- Derive package version from git tags
- Add GENERATORS env var support in setup.py to specify cmake generator and minor refactoring
- Minor cleanup/refactoring for the regress test suite
- Marked some regress tests with skipIf to skip them in case of old python versions
- Marked some failing regress tests to be checked with skipIf
