| Commit message (Collapse) | Author | Age | Files | Lines |
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Remove dead code, fix lint warnings, make spice netlist conversion more
flexible, implement changes to controlled sources.
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This is work in progress. The aim is to remove all hacks in netlist
conversion going forward.
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- Fixes performance regression and net_splitter struct.
- Fixes nltool time measurements
- pstream simplification
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- Fixed some clang lint warnings
- Removed dead code
- Experimental parser code to allow calculations in parameter value.
This already works for compiled netlists. These changes are
currently disabled. Updated pong netlist (and CRC/SHA) to work
with this new code.
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"./nltool -c convert -f UA741.mod" now runs without errors. UA741.mod is
the official TI SPICE subckt for the 741 opamp.
This commit fixes a number of issues and adds linear POLY support for
E/F SPICE models.
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- refactor error messages.
- Fix some drivers to cope with outputted added my the mame driver
for video and sound.
- Fix validation.
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- comment style migration continues.
- Fixed a two bugs in the truthtable ignore inputs code
- refactored the truthtable code a bit for better readability.
- updated netlist specific gitignore.
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- more const
- explicitly raise exceptions instead of leaving this to log.fatal()
- correct a number of cppcheck findings.
- dead code removal
- clang lint corrections, e.g. include order
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- Separate code out into pmath.h and pstonum.h.
- Fix VC build error
- optimize pfmtlog.h a bit
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- Removed code no longer used
- Add noexcept where appropriate
- split pparser.[c|h] into ppreprocessor and ptokenizer
- smaller optimizations, e.g. use of std::size_t
- fix lint warnings
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The builtin preprocessor now behaves closer to cpp:
- supports macro parameters, i.e. define x(a) a
- supports stringification, i.e. define x(a) #a
- supports concatenation, i.e. define x(a) a ## _ext
In addition, error reporting now provides a source context including the
include history.
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- clang lint and pedantic fixes
- mat_cr.h: separate solving linear systems from underlying matrix
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Removed the home-brew implementation pstreams and replaced those with
c++ streams.
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- prepare move to c++ streams and later std::string
- fix more lint and clang pedantic warnings/errors
- fix some bugs
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- remove a lot of c library use and instead use c++
- improved pstring compatibility to std::string
- prepare removal of pstream
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All pstonum calls now need to specify if they want local locale
or the "classic" "C" locale.
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This effectively reverts b380514764cf857469bae61c11143a19f79a74c5 and
c24473ddff715ecec2e258a6eb38960cf8c8e98e, restoring the state at
598cd5227223c3b04ca31f0dbc1981256d9ea3ff.
Before pushing, please check that what you're about to push is sane.
Check your local commit log and ensure there isn't anything out-of-place
before pushing to mainline. When things like this happen, it wastes
everyone's time. I really don't need this in a week when real work™ is
busting my balls and I'm behind where I want to be with preparing for
MAME release.
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This reverts commit c24473ddff715ecec2e258a6eb38960cf8c8e98e, reversing
changes made to 009cba4fb8102102168ef32870892438327f3705.
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Memory management in plib is now alignment-aware. All allocations
respect c++11 alignas. Selected classes like parray and aligned_vector
also provide hints (__builtin_assume_aligned) to g++ and clang.
The alignment optimizations have little impact on the current use cases.
They only become effective on bigger data processing.
What has a measurable impact is memory pooling. This speeds up netlist
games like breakout and pong by about 5%.
Tested with linux, macosx and windows cross builds. All features are
disabled since I can not rule out they may temporarily break more exotic
builds.
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- convert macros to c++ code.
- order of device creation should not depend on std lib.
- some state saving cleanup.
- added support for clang-tidy to makefile.
- modifications triggered by clang-tidy-9.
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to run at acceptable speed again.
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I am not really happy with this. But I am missing some creativity
currently.
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Also fixed an issue with 7497.
./nltool -t 5 -f src/mame/machine/nl_tp1983.cpp -v
now runs again.
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This change removes all string extensions like trim, rpad, left, right,
... from pstring and replaces them by function templates.
This aligns a lot better with the intentions of the standard library.
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pstring:
- added support for UTF16LE to pstring.
- renamed size() to mem_t_size()
- renmaed len() to length()
- added size() == length()
- added empty()
- added simple compare()
pfmtlog:
- Simplified pfmtlog, added more c++
pdynlib:
- add a dynproc type to dynlib to wrap dynamic library calls.
various:
- fix two coverty scan issue.
- various clang warnings fixed.
(nw)
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This removes all allocation code from pstring. const_iterator is
consequently now based on pstring::const_iterator.
Removed pstring_buffer. This was class wasn't a good idea.
Vas was right: This change did not impact runtime performance. Startup
performance (string intensive) increased. (nw)
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algorithms.
There are a few changes to achieve this:
* Rename to const_iterator since it's immutable
* Typedef iterator to const_iterator for now as there's no mutable iterator
* Add default constrcutor and operator-> required by concept, const-qualify operators
* Remove operator+ and operator+= since it's not a random-access iterator (use std::next and std::advance instead)
* Return reference/pointer to a proxy rather than a code_t value from opertator*/operator->
The final change is required to meet the requirement that operator* for
two equivalent forward iterators return an equivalent reference. The
pstring doesn't actually contain a sequence of code_t, so there's no way
to return a reference to code_t directly. Instead, a reference to a
proxy object aliased on the string storage is returned. The proxy is
implicitly convertible to code_t. The most noticeable side effect is
that auto c = *s.begin() or for (auto c : s) won't work. You need to do
for (auto &c : s) or for (code_t c : s) instead.
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