Some parts of this are still ragged, and would not normally pass review, but this is a massive improvement to the existing code.
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Change: 182614
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Deprecate the format variant structures (mps_fmt_A_s, mps_fmt_B_s, mps_fmt_auto_header_s, mps_fmt_fixed_s) and the old interface (mps_fmt_create_A, mps_fmt_create_B, mps_fmt_create_auto_header, mps_fmt_create_fixed).
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Change: 182277
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Adding a pseudo-target "find-puns" which, on FreeBSD mostly, prints useful warnings about strict aliasing rule violations.
Fixing more strict aliasing rule violations found by the above.
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Change: 179358
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Now that we're recommending inlining with client code and optimising with -O2 or -O3, we can't afford any bug introduced by the strict aliasing rule.
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Change: 179322
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arenavm.c -- move chunk-return into new function "VMCompact".
(also, in VMArenaFinish, null out arena->primary in VMArenaFinish, so it is not left dangling).
arena.c, arenavm.c, mpm.h, mpmst.h, mpmtypes.h:
arena->class->compact: ArenaCompact, ArenaTrivCompact, VMCompact
trace.c -- traceReclaim calls ArenaCompact!
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Change: 170095
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Tracer calls PoolTraceEnd() when the trace is TraceFINISHED.
AbstractPoolClass uses PoolTrivTraceEnd -- a NOOP. [mpm.h, mpmst.h, mpmtypes.h, pool.c, poolabs.c]
AMC overrides with AMCTraceEnd, to emit diagnostic on how well the trace went! [poolamc.c]
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Change: 168478
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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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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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(tidyup) Move RulesGlobal to head of file; write instructions.
(tidyup) Move StringEqual into mpm.c (with StringLength); add AVER.
(cosmetic) Correct case of names: module-interface names begin
uppercase; local names begin lowercase. Tags should be C identifiers.
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Change: 163112
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and mps_lib_EOF.
diag.c:
Diag is a buffer capable of holding a diagnostic.
FilterStream can buffer and filter diagnostics.
Rule is a selection rule for filtering diagnostics.
FilterOutput does output (but does not apply the rules yet).
DiagStream can be switched to either FilterStream() or mps_lib_stdout().
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Change: 163067
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diag.c: support tagging of diagnostics, and avoid having to
say DIAG_STREAM every time, with new macros:
DIAG_SINGLEF, DIAG_FIRSTF, DIAG_MOREF, DIAG_END.
mpm.c: new WriteF_firstformat_v required by DIAG_MOREF.
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Change: 163059
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always present in the source, even for builds (eg. non-diag
varieties) in which it is not invoked. (avoids ranlib warning on
xcppgc).
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Change: 162948
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