[Bug 1483836] Re: acpica-unix ftbfs on powerpc

[Serge Hallyn]

Reproducible by hand, after which the coredump from first failure shows:

Core was generated by `./aapits 1 1 ../tmp/aml'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  ___vfprintf_chk (fp=0x0, flag=flag at entry=1, format=0x100ba764 "ACPI Exception: %s, ", ap=0xff8bafa0, ap at entry=0xff8baf10) at vfprintf_chk.c:29
29      vfprintf_chk.c: No such file or directory.
(gdb) where
#0  ___vfprintf_chk (fp=0x0, flag=flag at entry=1, format=0x100ba764 "ACPI Exception: %s, ", ap=0xff8bafa0, ap at entry=0xff8baf10) at vfprintf_chk.c:29
#1  0x10032cc0 in vfprintf (__ap=0xff8baf10, __fmt=<optimized out>, __stream=<optimized out>) at /usr/include/powerpc-linux-gnu/bits/stdio2.h:127
#2  AcpiOsActualVprintf (Fmt=<optimized out>, Args=Args at entry=0xff8bafa0) at osunixxf.c:410
#3  0x1003028c in AcpiOsPrintf (Fmt=Fmt at entry=0x100ba764 "ACPI Exception: %s, ") at atosxfwrap.c:481
#4  0x100940e8 in AcpiException (ModuleName=ModuleName at entry=0x100ba7c8 <_AcpiModuleName> "utxfinit", LineNumber=LineNumber at entry=93, Status=Status at entry=1, Format=Format at entry=0x100ba818 "During OSL initialization")
    at ../../source/components/utilities/utxferror.c:136
#5  0x1009468c in AcpiInitializeSubsystem () at ../../source/components/utilities/utxfinit.c:93
#6  0x100049d8 in AtInitTermCommonTest (OsxfNum=AcpiOsInitializeC, ActFlag=AtActD_OneTime, ActCode=3, TFst=1, Check_Flags=<optimized out>, Benchmark=1) at atinit.c:1065
#7  0x100032c8 in ExecuteTest (test_case=test_case at entry=1, test_num=1) at atmain.c:365
#8  0x10000b88 in main (argc=4, argv=0xff8bb374) at atmain.c:480

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Title:
  acpica-unix ftbfs on powerpc

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