[Bug 2490] New: preloader.c does not compile with -fpie/-fstack-protector

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2490

           Summary: preloader.c does not compile with -fpie/-fstack-
                    protector
           Product: Wine
           Version: CVS
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-loader
        AssignedTo: wine-bugs(a)winehq.org
        ReportedBy: basic(a)mozdev.org


preloader.c does not compile with -fpie/-fstack-protector since a June checkin
with this comment:
"Do direct Linux system calls in the preloader to avoid trouble with
some broken static libcs."

I get the following error:
preloader.c: In function `wld_mmap':
preloader.c:237: error: can't find a register in class `BREG' while reloading `asm'

I suppose the assembly code in that file does not work with pie/stack-protector.
My gcc compiles with stack-protector by default. If I edit the Makefile and add
preloader.o:
       $(CC) -c  -fno-pic -fno-stack-protector $(ALLCFLAGS) -o $@ preloader.c

it will compile and run correctly.

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