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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/makefiles/Makefile.win32
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@ -1,5 +1,7 @@
# src/makefiles/Makefile.win32
override CPPFLAGS+= -DPSAPI_VERSION=1
ifdef PGXS
BE_DLLLIBS= -L$(libdir) -lpostgres
override CPPFLAGS+= -I$(includedir_server)/port/win32