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Dump full memory maps around failing Windows reattach code.

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This morning's results from buildfarm member dory make it pretty
clear that something is getting mapped into the just-freed space,
but not what that something is.  Replace my minimalistic probes
with a full dump of the process address space and module space,
based on Noah's work at
<20170403065106.GA2624300%40tornado.leadboat.com>

This is all (probably) to get reverted once we have fixed the
problem, but for now we need information.

Discussion: https://postgr.es/m/25495.1524517820@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2018-04-30 11:16:21 -04:00
parent c5e46c7c3b
commit 6ba0cc4bd3
4 changed files with 94 additions and 46 deletions
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2
src/tools/msvc/Mkvcbuild.pm
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@@ -174,8 +174,10 @@ sub mkvcbuild
'repl_gram.y', 'syncrep_scanner.l',
'syncrep_gram.y');
$postgres->AddDefine('BUILDING_DLL');
$postgres->AddDefine('PSAPI_VERSION=1');
$postgres->AddLibrary('secur32.lib');
$postgres->AddLibrary('ws2_32.lib');
$postgres->AddLibrary('psapi.lib');
$postgres->AddLibrary('wldap32.lib') if ($solution->{options}->{ldap});
$postgres->FullExportDLL('postgres.lib');