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208 commits

Author SHA1 Message Date
David Jones
feecde4aaa Added diag and diag_writef 
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 Change: 162160
 ServerID: perforce.ravenbrook.com
 2007-04-19 11:32:08 +01:00
Richard Kistruck
71957d32cc mps: (from branch unfixed-summary) 161987, 162000, 162001: 
(plus some edits: integrations were not not verbatim)
   poolamc.c: Count the loops of amcScanNailed. 
    If amcScanNailed looped, ss.unfixedSummary is
    not accurate, so move all of the ScanStateSummary into 
    ss.fixedSumamry, so that trace.c's .verify.segsummary
    does not erroneously fail.
    This fixes job001548.
   trace.c: (comment) explain .verify.segsummary
   poolamc.c: AMCSegSketch: four character sketch of seg-state

Copied from Perforce
 Change: 162150
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 2007-04-18 14:02:07 +01:00
Richard Kistruck
1772f845d0 Mps br/unfixed-summary: amcscannailed: show how summaries change 
when amcScanNailed loops.  Highlight cases that would (previously) 
have failed .verify.segsummary.  Count the loops.  Show whether it 
wasTotal.
AMCSegSketch: correct it to show stalo and neo the right way round.

Copied from Perforce
 Change: 162001
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 2007-03-25 17:05:50 +01:00
Richard Kistruck
bfe1a99fcf Mps br/unfixed-summary: if amcscannailed looped, ss.unfixedsummary is 
not accurate, so move all of the ScanStateSummary into ss.fixedSumamry, 
so that <impl/trace/#verify.segsummary> does not erroneously fail.
See also log file a2nNailedLoopReset.txt.

Copied from Perforce
 Change: 162000
 ServerID: perforce.ravenbrook.com
 2007-03-25 15:59:05 +01:00
Richard Kistruck
70eefd4387 Mps br/unfixed-sumamry: calling amcsegallobjsummary() before amcscaninner 
shows summary is CORRECT.  So: discrepancy between refs seen by 
AMCSegAllobjSummary() and those seen by AMCScan() of boarded segment.

Copied from Perforce
 Change: 161996
 ServerID: perforce.ravenbrook.com
 2007-03-23 17:30:55 +00:00
Richard Kistruck
10a3758342 Mps br/unfixed-sumamry: amcsegallobjsummary() -- runs format->scan to 
find out what the summary really is, and check against SegSummary().
Initially, check this before each AMCScan.  This check does *not* fire 
when the unfixed assert does; see new a2kAllobjs.txt logfile.

Copied from Perforce
 Change: 161995
 ServerID: perforce.ravenbrook.com
 2007-03-23 17:11:32 +00:00
Richard Kistruck
5e4636ec8b Mps br/unfixed-summary: comment-out the "what caused et?" segdescribes. 
Save sketches (abzSketchTotal and abzSketchTotalPrev) in amcseg, 
which get Described when unfixedSummary is wrong: let's see whether 
there's a pattern to the way the previous summary was created.

Copied from Perforce
 Change: 161994
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 2007-03-23 15:30:08 +00:00
Richard Kistruck
bf36833d79 Mps br/unfixed-summary: amcsegsketch: four character sketch of seg-state 
Copied from Perforce
 Change: 161987
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 2007-03-22 16:51:27 +00:00
Richard Kistruck
f1c19b5746 Mps: (from branch unfixed-summary) 161973, 161977, 161978, 161982: 
seg.c: SegDescribe: say "buffer: NULL" if it is (rather than saying nothing).
buffer.c: BufferDescribe: now interprets buffer->mode for you.
poolamc.c: amcSegCheck: check Nailboard present onlyif SegNailed for some trace;
 AMCSegDescribe: correct SEG_SUPERCLASS (so we see GCSeg fields); 
  say whether seg is Mobile, Boarded (there's a nailboard), or Stuck;
  clearer Map symbols, and print a key for them.

Copied from Perforce
 Change: 161983
 ServerID: perforce.ravenbrook.com
 2007-03-22 15:23:20 +00:00
Richard Kistruck
8bf324c552 Mps br/unfixed-summary: good: tidy bufferdescribe and amcsegdescribe. 
Copied from Perforce
 Change: 161982
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 2007-03-22 14:57:29 +00:00
David Jones
13d6a785d2 Mps: removing "freebsd" from cut-and-paste mistake. 
Copied from Perforce
 Change: 161981
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 2007-03-22 14:21:41 +00:00
Richard Kistruck
1c7dc02bda Mps br/unfixed-summary: (debug only): drop 5x bufferdescribes 
Copied from Perforce
 Change: 161980
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 2007-03-22 14:10:49 +00:00
Richard Kistruck
84f8809886 Mps br/unfixed-summary: (debug only): on entering et (emergency tracing), 
SegDescribe the seg being scanned, and the seg being Fixed (ie. holding 
the referent object that we have just failed to forward).

Copied from Perforce
 Change: 161979
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 2007-03-22 14:08:57 +00:00
Richard Kistruck
d46ebba46c Mps br/unfixed-summary: good: amcsegcheck: nailboard onlyif segnailed; 
AMCSegDescribe now splits Mobile vs. Stuck, clearer Map symbols, add key.

Copied from Perforce
 Change: 161978
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 2007-03-22 14:02:14 +00:00
Richard Kistruck
7ca4179235 Mps br/unfixed-summary: good: bufferdescribe now interprets buffer->mode for you 
Copied from Perforce
 Change: 161977
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 2007-03-22 13:52:40 +00:00
Richard Kistruck
6f9eea08de Mps branch unfixed-summary: better segdescribe: 
all segs: say "buffer: NULL" if it is (rather than saying nothing)
  AMC: correct SEG_SUPERCLASS, so we see GCSeg fields, and say if there's a nailboard.

Copied from Perforce
 Change: 161973
 ServerID: perforce.ravenbrook.com
 2007-03-21 17:35:45 +00:00
Richard Kistruck
42ae255775 Mps: if poolfix fails, aver that *refio is unchanged (from branch/unfixed-summary) 
Copied from Perforce
 Change: 161969
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 2007-03-21 14:36:37 +00:00
Richard Kistruck
5506e97d39 Mps: (xcpp) replacing protxc.c with protix.c 
Copied from Perforce
 Change: 161967
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 2007-03-21 14:03:40 +00:00
Richard Kistruck
fa6f33d5e5 Mps branch unfixed-summary: if poolfix fails, aver that *refio is unchanged. 
Copied from Perforce
 Change: 161966
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 2007-03-21 13:34:44 +00:00
Richard Kistruck
75bc16ac8e Mps branch unfixed-summary: failure is during emergency tracing 
Copied from Perforce
 Change: 161949
 ServerID: perforce.ravenbrook.com
 2007-03-19 14:41:11 +00:00
Richard Kistruck
9ea3e4e3e6 Mps branch unfixed-summary: leave in aver to catch fix of exact 
ref into buffer (if my sums are correct)

Copied from Perforce
 Change: 161948
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 2007-03-19 13:56:37 +00:00
David Jones
e0d7999c16 Mps: more comments on accessread versus prot_write. 
Copied from Perforce
 Change: 161919
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 2007-03-12 12:53:54 +00:00
David Jones
ea02dac121 Mps: replacing vmfr.c with vmix.c 
Copied from Perforce
 Change: 161918
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 2007-03-12 12:17:50 +00:00
David Jones
b15e62f850 Mps: replaced vmxc.c with vmix.c 
Copied from Perforce
 Change: 161917
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 2007-03-12 12:16:18 +00:00
David Jones
bb40c08717 Mps: replaced lockfr.c with lockix.c 
Copied from Perforce
 Change: 161916
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 2007-03-12 11:01:35 +00:00
David Jones
5aed1c1faf Mps: locks for darwin (os x). 
Copied from Perforce
 Change: 161915
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 2007-03-12 09:58:44 +00:00
David Jones
ceb7dc8aae Mps: removing protli.c 
Copied from Perforce
 Change: 161909
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 2007-03-09 14:13:53 +00:00
David Jones
e6db2eb286 Mps: using protix on linux. linux spotted a bug / historical blemish. 
Copied from Perforce
 Change: 161908
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 2007-03-09 14:07:49 +00:00
David Jones
a8888685ea Mps: fixing linux builds. recent linuxes are more careful with their open-sesame magic. 
Copied from Perforce
 Change: 161907
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 2007-03-09 12:31:34 +00:00
David Jones
90b7369aa4 Mps: using protix.c and protsgix.c on freebsd. 
Copied from Perforce
 Change: 161906
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 2007-03-09 10:09:48 +00:00
David Jones
8ac9a23ede Mps: typo in config.h was breaking freebsd builds. 
Copied from Perforce
 Change: 161905
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 2007-03-09 09:35:31 +00:00
David Jones
76e9f4ae06 Mps: protection for intel darwin. hopefully cross-platform. 
Copied from Perforce
 Change: 161902
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 2007-03-08 21:50:28 +00:00
Richard Kistruck
f0b7f6c16a Mps branch unfixed-summary: tracefix checks for exact refs to neo; requires new segtrivbuffer[seg.c] 
Copied from Perforce
 Change: 161889
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 2007-03-05 19:27:45 +00:00
Richard Kistruck
0363f43c7a Mps branch unfixed-summary: sprinkle printfs; integ from master 
Copied from Perforce
 Change: 161881
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 2007-03-02 13:11:29 +00:00
Richard Kistruck
58157766b8 Mps branch unfixed-summary: update from master 
Copied from Perforce
 Change: 161880
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 2007-03-02 13:03:26 +00:00
David Jones
b44f32fa08 Mps: enabling reg scanner for mpsicv on mactel. 
Copied from Perforce
 Change: 161877
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 2007-03-01 19:49:29 +00:00
David Jones
b884cc07c6 Mps: renamed file, but forgot to change tags. 
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 Change: 161876
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 2007-03-01 19:35:38 +00:00
David Jones
6cd420f9a6 Mps: untested! removing linux-specific stack scanner and making it share with freebsd/darwin. 
Copied from Perforce
 Change: 161875
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 2007-03-01 19:33:19 +00:00
David Jones
802a7124a6 Mps: using common stackscan code for freebsd/darwin. 
Copied from Perforce
 Change: 161874
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 2007-03-01 19:30:53 +00:00
David Jones
671f9ae3ee Mps: stack scanner for darwin (os x). 
Copied from Perforce
 Change: 161873
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 2007-03-01 19:14:47 +00:00
David Jones
311dab4768 Mps: no register scanner on mactel for mpsicv. 
Copied from Perforce
 Change: 161872
 ServerID: perforce.ravenbrook.com
 2007-03-01 18:56:07 +00:00
David Jones
a1f924d66e Mps: cherrying picking change from version/1.107, cross 
compiling on macs.

Copied from Perforce
 Change: 161867
 ServerID: perforce.ravenbrook.com
 2007-03-01 17:23:50 +00:00
David Jones
42be9d525a Mps: allow powerpc builds to be built on intel macs and 
vice-versa.  Explicitly mentions the architecture in the makefile.

Copied from Perforce
 Change: 161866
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 2007-03-01 17:19:37 +00:00
David Jones
6221ca9e9f Mps: cherry-picking integ from master. 
Copied from Perforce
 Change: 161865
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 2007-03-01 16:52:52 +00:00
David Jones
5e190aa87c Mps: fixing build for freebsd 5.5. by fixing include files. 
Copied from Perforce
 Change: 161793
 ServerID: perforce.ravenbrook.com
 2007-02-21 11:47:49 +00:00
David Jones
73fce693cc Mps: typo in comment. 
Copied from Perforce
 Change: 161781
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 2007-02-20 10:01:27 +00:00
Richard Brooksby
dac3c7c638 Correcting function declaration parameter list to make it valid c. 
Copied from Perforce
 Change: 161766
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 2007-02-16 15:06:17 +00:00
Richard Kistruck
fecc15e861 Mps unfixed-summary branch: trivial integs from master 
Copied from Perforce
 Change: 161484
 ServerID: perforce.ravenbrook.com
 2007-01-16 14:13:52 +00:00
Richard Kistruck
9055b22776 Mps poolamc.c: (source only) clarify that commented-out code in amcwhiten is merely a comment; remove tabs. 
Copied from Perforce
 Change: 161483
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 2007-01-16 14:04:17 +00:00
Richard Kistruck
18311819aa Mps source that should be text+k (not text) in perforce: 
The dollar-i-d-dollar text in these files (if it was present) was lying.

Copied from Perforce
 Change: 161451
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 2007-01-10 19:22:46 +00:00