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dll base address
- To: <cygwin-developers at sourceware dot cygnus dot com>
- Subject: dll base address
- From: "Robert Collins" <robert dot collins at itdomain dot com dot au>
- Date: Sat, 9 Jun 2001 23:16:51 +1000
I haven't fixed the problem I reported with Paul Solovoskys patched ld,
but I have a lead... it seems to be that cygwin1.dll is loaded after a
dll that I was linking to, and that cygwin1.dll is getting relocated :
(gdb) info dll
DLL Name Load Address
f:/src/ldt/auto-import-sample/dll.dll 610c1000
e:/cygwin/bin/cygwin1.dll 02561000
e:/winnt/system32/kernel32.dll 77e81000
e:/winnt/system32/advapi32.dll 77db1000
e:/winnt/system32/rpcrt4.dll 77d41000
(gdb) print __cygwin_user_data
Cannot access memory at address 0x610933a0
As you can see, cygwin1.dll has been loaded at 02561000. It seems to me
that if __cygwin_user_data is a non-relocatble variable, that we should
mark cygwin1.dll as non-relocatable.
Thoughts?