Re: Strange Behavior With Solaris (Sparc) C Compiler

js@cs.tu-berlin.de (Joerg Schilling)
14 May 2005 12:18:37 -0400

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Related articles
Strange Behavior With Solaris (Sparc) C Compiler djm52@cornell.edu (Daniel Marques) (2005-05-13)
Re: Strange Behavior With Solaris (Sparc) C Compiler mayan@sandbridgetech.com (Mayan Moudgill) (2005-05-14)
Re: Strange Behavior With Solaris (Sparc) C Compiler gah@ugcs.caltech.edu (glen herrmannsfeldt) (2005-05-14)
Re: Strange Behavior With Solaris (Sparc) C Compiler js@cs.tu-berlin.de (2005-05-14)
Re: Strange Behavior With Solaris (Sparc) C Compiler djm52@cornell.edu (Daniel Marques) (2005-05-16)
Re: Strange Behavior With Solaris (Sparc) C Compiler touati@prism.uvsq.fr (TOUATI Sid) (2005-05-20)
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From: js@cs.tu-berlin.de (Joerg Schilling)
Newsgroups: comp.unix.solaris,comp.compilers
Date: 14 May 2005 12:18:37 -0400
Organization: Technische Universitaet Berlin, Deutschland
References: 05-05-065
Keywords: code, linker

Daniel Marques <djm52@cornell.edu> wrote:
>Hello. I have a question regarding some behavior I'm
>seeing with the C compiler on Solaris 9 and was hoping someone could
>shed some insight.
>
>
>$ uname -a
>SunOS *.*.* 5.9 Generic_117171-14 sun4u sparc SUNW,Sun-Fire-V210 Solaris
>
>$ cc -V
>cc: Sun C 5.5 Patch 112760-16 2005/01/25


>However, when I compile with the command "cc -c -g -xO0 test.c", nm now
>reports the size of "mother" as 0.


Using the compiler in the version that Sun uses to compile Solaris 10
reports this:


[Index] Value Size Type Bind Other Shndx Name


[5] | 0| 0|SECT |LOCL |0 |4 |.bss
[2] | 0| 0|SECT |LOCL |0 |2 |.data
[7] | 0| 0|SECT |LOCL |0 |5 |.rodata
[4] | 0| 0|SECT |LOCL |0 |3 |.text
[12] | 0| 4|OBJT |GLOB |0 |5 |.XBAjaAcJRfhCEGh.foo.__func__
[11] | 0| 4|OBJT |GLOB |0 |4 |.XBAjaAcJRfhCEGh.foo.father
[9] | 0| 4|OBJT |GLOB |0 |2 |.XBAjaAcJRfhCEGh.foo.mother
[6] | 0| 0|NOTY |LOCL |0 |4 |Bbss.bss
[3] | 0| 0|NOTY |LOCL |0 |2 |Ddata.data
[8] | 0| 0|NOTY |LOCL |0 |5 |Drodata.rodata
[10] | 0| 56|FUNC |GLOB |0 |3 |foo


cc -V
cc: Sun C 5.5 Patch 112761-06 2004/01/13


--
EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin
            js@cs.tu-berlin.de (uni)
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