Messages:
- _gc_start and _gc now always ControlAlloc'd, new lifecycle, much better code. Fixes job001989.
- New test zmess, which tests generating and getting MPS messages. Tests job001989, and also job001658 (subsumes fin1658a.c).
- New file traceanc.c, for ancillary code extracted from trace.c.
- Diag (.variety.di) at ArenaDestroy, say if message queue non-empty.
Randomize() and rnd() now much better seeding, improved (more random) generator, thorough verification, faster.
New test zcoll (incomplete), which tests MPS collections, their timing, and feedback about them.
MPS_ALERT_COLLECTION_START/STOP renamed as MPS_ALERT_COLLECTION_BEGIN/END
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re-create them immediately after a trace sends its last message.
Store them, one per TraceId, in ArenaStruct. Cope correctly if they
cannot be created (ControlAlloc fails). Destroy them correctly on
mps_arena_destroy. See job001989 and design/message-gc#lifecycle
(not yet written).
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Change: 166918
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function; MPS calls it synchronously on collection start/stop
(immediately after posting start/stop message). The callback
receives two ints: alertcode (start|stop; see mps.h), and whycode
(trace->why). Note: callback is also called for heap walk
start/stop.
amcss.c: show start/stop alerts.
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just before finishing the control pool. This clearly shows the
job001784 leak, and allows some checking for other such leaks.
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Change: 164385
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Add diagnostics to show ControlPool leak when deallocating nailboards with auto_header format.
See logfiles added in this changelist.
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Change: 164383
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reserved and committed (only the two most important things to know!).
Transgression: This entails calling the ArenaReserved function.
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arena.c: turn off call from ArenaDescribe to GlobalsDescribe,
because it outputs too much stuff (perhaps this change should be
reverted later).
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Making some new files consistent with changes from that branch.
Deleting some new Global Graphics confidential files.
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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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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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