* Refactor nmake files so that a compiler-specific makefile is included; move Microsoft Visual C-specific options to mv.nmk.
* Add nmake files for Pelles (w3i3pc.nmk and pc.nmk).
* Rename spw3i3mv.c to spw3i3.c and spw3i6mv.c to spw3i6.c since these are also used by Pelles C.
* Make reasonable changes to the source code to avoid warnings from Pelles C:
** check results of function calls;
** avoid useless return values;
** undef max before defining it;
** ensure printf formats are checkable;
** move notreached() assertions to the end of blocks;
** suppress warnings in cases where the code shouldn't be changed ("Unreachable code", "Inline assembly code is not portable", "Structured Exception Handling is not portable").
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Change: 184977
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Includes installable assertion handler, events in circular memory buffers, LARGEADDRESSAWARE, etc.
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Change: 182176
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Always recording events into buffers, but only writing them to the telemetry stream if they're enabled.
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Change: 179136
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Removing some cut-and-paste code.
Removing unnecessary and incorrect short-circuit macros when events are disabled.
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Change: 179126
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Tidying up the way event field addresses are fetched to do all the work during compilation and not emit scads of branches.
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Change: 179053
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Fixing the types of EventCode etc. to use narrower types to compress things on 64-bit architectures.
Fixing some warnings.
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Change: 179015
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Abolishing event formats. Each event now has its own structure.
Event parameters are now written directly into the event buffer, rather than being copied twice.
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Change: 179010
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This change will be integrated but ignored (-ay) to the gg-epcore/union sources, so that they retain HopeNames.
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Change: 24911
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This was achieved by partially undoing changelist 24817, including an accidental corruption of eventgen.pl.
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Change: 24877
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