Correctable ECC Error question...

Is there a way to map the information given by the ECC
error
into a specific RAM module on my UltraSparc 2?

Jan  8 20:21:46 wormhole kernel: CPU[1]: Correctable ECC
Error
AFSR[100000] AFAR[0000000046592940] UDBL[0] UDBH[0]
TL>1[0]

Jan  8 21:57:17 wormhole kernel: CPU[1]: Correctable ECC
Error
AFSR[100000] AFAR[0000000046592940] UDBL[0] UDBH[0]
TL>1[0]

(message repeats, exactly, except for timestamps, 11 more
times)

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My ECC Ram question went by without so much as a burp on the
list, who
knows if this will make any waves, either...

$ gcc --version
gcc (GCC) 3.4.6 (Gentoo 3.4.6-r2, HTB-3.4.4-1.00,
ssp-3.4.6-1.0,
pie-8.7.9)

$ sudo emerge sys-devel/gcc-3.4.6-r2
[snip]
stage1/xgcc -Bstage1/ -B/usr/sparc-unknown-linux-gnu/bin/   
-m32
-mcpu=ultrasparc -O2 -pipe -DIN_GCC   -W -Wall
-Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -pedantic
-Wno-long-long
-Wold-style-definition     -DHAVE_CONFIG_H  -o tree1 
        treelang/tree1.o treelang/treetree.o
treelang/tree-convert.o 
        treelang/lex.o treelang/parse.o 
        main.o libbackend.a ../libiberty/libiberty.a
../libiberty/libiberty.a   ../libiberty/libiberty.a  
attribs.o
libbackend.a(function.o): In function
`expand_function_end':
function.c:(.text+0xa568): undefined reference to
`bounds_delete_redundant_calls'
libbackend.a(calls.o): In function `expand_call':
calls.c:(.text+0x56cc): undefined reference to
`bounds_note_call_for_deletion'
calls.c:(.text+0x5ccc): undefined reference to
`bounds_is_deletable_fn_p'
collect2: ld returned 1 exit status
make[2]: *** [tree1] Error 1
make[2]: Leaving directory
`/var/tmp/portage/sys-devel/gcc-3.4.6-r2/work/build/gcc'
make[1]: *** [stage2_build] Error 2
make[1]: Leaving directory
`/var/tmp/portage/sys-devel/gcc-3.4.6-r2/work/build/gcc'
make: *** [bootstrap-lean] Error 2
 *
 * ERROR: sys-devel/gcc-3.4.6-r2 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 4519:  Called
toolchain_src_compile
 *             environment, line 5009:  Called
gcc_src_compile
 *             environment, line 2886:  Called gcc_do_make
 *             environment, line 2716:  Called die
 * The specific snippet of code:
 *       emake LDFLAGS="$"
STAGE1_CFLAGS="$"
LIBPATH="$"
BOOT_CFLAGS="$" $
||
die "emake failed with $";
 *  The die message:
 *   emake failed with bootstrap-lean
 *
 * If you need support, post the topmost build error, and
the call stack
if relevant.
 * A complete build log is located at
'/var/tmp/portage/sys-devel/gcc-3.4.6-r2/temp/build.log'.
 * The ebuild environment file is located at
'/var/tmp/portage/sys-devel/gcc-3.4.6-r2/temp/environment'.
 *

 * Messages for package sys-devel/gcc-3.4.6-r2:

 *
 * ERROR: sys-devel/gcc-3.4.6-r2 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 4519:  Called
toolchain_src_compile
 *             environment, line 5009:  Called
gcc_src_compile
 *             environment, line 2886:  Called gcc_do_make
 *             environment, line 2716:  Called die
 * The specific snippet of code:
 *       emake LDFLAGS="$"
STAGE1_CFLAGS="$"
LIBPATH="$"
BOOT_CFLAGS="$" $
||
die "emake failed with $";
 *  The die message:
 *   emake failed with bootstrap-lean
 *
 * If you need support, post the topmost build error, and
the call stack
if relevant.
 * A complete build log is located at
'/var/tmp/portage/sys-devel/gcc-3.4.6-r2/temp/build.log'.
 * The ebuild environment file is located at
'/var/tmp/portage/sys-devel/gcc-3.4.6-r2/temp/environment'.
 *

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Leif Sawyer wrote:
> Is there a way to map the information given by the ECC
error
> into a specific RAM module on my UltraSparc 2?
> 
> Jan  8 20:21:46 wormhole kernel: CPU[1]: Correctable
ECC Error
> AFSR[100000] AFAR[0000000046592940] UDBL[0] UDBH[0]
TL>1[0]
> 
> Jan  8 21:57:17 wormhole kernel: CPU[1]: Correctable
ECC Error
> AFSR[100000] AFAR[0000000046592940] UDBL[0] UDBH[0]
TL>1[0]
> 
> (message repeats, exactly, except for timestamps, 11
more times)
> 

ht
tp://dlc.sun.com/pdf/802-2561-11/802-2561-11.pdf

section 4.5

It took me a minute to find this on the sun site, it was
weirdly named, 
called "ultra2 service manual", go figure!, I can
see why you didn't 
find it yourself.




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