Announce: ksymoops 2.4.3 is available

Announce: ksymoops 2.4.3 is available

[Keith Owens]

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ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops/v2.4

ksymoops-2.4.3.tar.gz		Source tarball, includes RPM spec file
ksymoops-2.4.3-1.src.rpm	As above, in SRPM format
ksymoops-2.4.3-1.i386.rpm	Compiled with 2.96 20000731, glibc 2.2.2
ksymoops-2.4.3-1.ia64.rpm	Compiled with gcc 2.96-ia64-20000731,
				glibc-2.2.3.
patch-ksymoops-2.4.3.gz		Patch from ksymoops 2.4.2 to 2.4.3.

No sparc binary, I do not have access to a sparc system with a decent
version of binutils.

Changelog extract

	* Add Pid:.
	* Add -A "address list".  Idea pinched from Randy Dunlap's ksysmap.

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Re: Announce: ksymoops 2.4.3 is available

[Stephen Torri]

Recompiling ksymoops with gcc-3.0.2 produces the following errors:

(rpm --rebuild ksymoops-2.4.3-1.src.rpm):

ksymoops.c:114:1: directives may not be used inside a macro argument
ksymoops.c:114:1: unterminated argument list invoking macro "printf"
ksymoops.c: In function `usage':
ksymoops.c:117: parse error before string constant

gcc is using the flags "-march=i386 -mcpu=i686" when it tries to compile
ksymoops.c

(rpm -bb ksymoops.spec after installing):

Reports the same errors as above and uses the same -march and -mcpu flags.

(make within the ksymoops directory):

Compile completes successfully. Although the following warnings are
produce:

symbol.c:220:58: warning: trigraph ??> ignored
symbol.c:221:44: warning: trigraph ??> ignored
symbol.c:225:49: warning: trigraph ??> ignored
symbol.c:226:35: warning: trigraph ??> ignored

Stephen Torri

On Fri, 21 Sep 2001, Keith Owens wrote:

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>
> ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops/v2.4
>
> ksymoops-2.4.3.tar.gz		Source tarball, includes RPM spec file
> ksymoops-2.4.3-1.src.rpm	As above, in SRPM format
> ksymoops-2.4.3-1.i386.rpm	Compiled with 2.96 20000731, glibc 2.2.2
> ksymoops-2.4.3-1.ia64.rpm	Compiled with gcc 2.96-ia64-20000731,
> 				glibc-2.2.3.
> patch-ksymoops-2.4.3.gz		Patch from ksymoops 2.4.2 to 2.4.3.
>
> No sparc binary, I do not have access to a sparc system with a decent
> version of binutils.
>
> Changelog extract
>
> 	* Add Pid:.
> 	* Add -A "address list".  Idea pinched from Randy Dunlap's ksysmap.
>
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> Version: GnuPG v1.0.4 (GNU/Linux)
> Comment: Exmh version 2.1.1 10/15/1999
>
> iD8DBQE7qwPli4UHNye0ZOoRAqtjAJ9JKaMGxlU8Bwqwmn7ShJ9OhlctmgCg2rPQ
> M4jW+vdQfuMSFPPRleKTj5Y=
> =LC33
> -----END PGP SIGNATURE-----
>
> -
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Re: Announce: ksymoops 2.4.3 is available

[Keith Owens]

On Fri, 21 Sep 2001 12:43:21 -0400 (EDT), 
Stephen Torri <storri@ameritech.net> wrote:
>ksymoops.c:114:1: directives may not be used inside a macro argument

Some versions of glibc define prinf as a macro instead of a function.
That is quite legal but it stops you using #ifdef inside printf calls.
I will change ksymoops to work around that.

>symbol.c:220:58: warning: trigraph ??> ignored
>symbol.c:221:44: warning: trigraph ??> ignored
>symbol.c:225:49: warning: trigraph ??> ignored
>symbol.c:226:35: warning: trigraph ??> ignored

I believe that is a gcc bug.  The text is
            snprintf(map, size,
                     options->hex ? "<END_OF_CODE+%llx/????>"
                    : "<END_OF_CODE+%lld/????>",
                offset);
gcc is complaining about trigraphs but they are inside a string
constant, not in code.  IMHO gcc should not flag trigraphs in string
constants, report it as a gcc bug.

Re: Announce: ksymoops 2.4.3 is available

[Kai Henningsen]

kaos@ocs.com.au (Keith Owens)  wrote on 22.09.01 in <15764.1001122752@ocs3.intra.ocs.com.au>:

> >symbol.c:220:58: warning: trigraph ??> ignored
> >symbol.c:221:44: warning: trigraph ??> ignored
> >symbol.c:225:49: warning: trigraph ??> ignored
> >symbol.c:226:35: warning: trigraph ??> ignored
>
> I believe that is a gcc bug.  The text is
>             snprintf(map, size,
>                      options->hex ? "<END_OF_CODE+%llx/????>"
>                     : "<END_OF_CODE+%lld/????>",
>                 offset);
> gcc is complaining about trigraphs but they are inside a string
> constant, not in code.  IMHO gcc should not flag trigraphs in string
> constants, report it as a gcc bug.

Trigraphs are defined to work within string constants. In fact, the  
standard requires trigraphs to be replaced before the very first  
tokenizing of the input.

How else could the ??/ trigraph for \ possibly work?

Gcc is correct.

MfG Kai

Re: Announce: ksymoops 2.4.3 is available

[Keith Owens]

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Some versions of glibc define printf as a macro which prevents the use
of #ifdef inside printf.  ksymoops-2.4.3-2.src.rpm contains a work
around, no other changes were made.

ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops/v2.4

ksymoops-2.4.3.tar.gz		Source tarball, includes RPM spec file
ksymoops-2.4.3-2.src.rpm	As above, in SRPM format
ksymoops-2.4.3-2.i386.rpm	Compiled with 2.96 20000731, glibc 2.2.2

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