printing array element broken?
Andrew Cagney
ac131313@cygnus.com
Sat Apr 1 00:00:00 GMT 2000
Grant Edwards wrote:
>
> I've an array of 4 structures named txFrameDescrArray. When I
> print the entire array, everything is fine:
>
> (gdb) print/x txFrameDescrArray
> $2 = {{FrameDataPtr = 0x100e10, Reserved = 0x14, StatusAndFrameLength = 0x40800094, NextFD = 0x105610},
> {FrameDataPtr = 0x101400, Reserved = 0x14, StatusAndFrameLength = 0x40800094, NextFD = 0x105620},
> {FrameDataPtr = 0x1019f0, Reserved = 0x14, StatusAndFrameLength = 0x40800094, NextFD = 0x105630},
> {FrameDataPtr = 0x101fe0, Reserved = 0x0, StatusAndFrameLength = 0x0, NextFD = 0x105600}}
>
> However, asking gdb to print an individual element results in garbage:
>
> (gdb) print/x txFrameDescrArray[0]
> $3 = {FrameDataPtr = 0xfcfaa0ba, Reserved = 0xb8ff0003, StatusAndFrameLength = 0xbaeeffa2, NextFD = 0xb8ee70}
>
> (gdb) print/x txFrameDescrArray[1]
> $5 = {FrameDataPtr = 0xfcfaa0ba, Reserved = 0xb8ff0003, StatusAndFrameLength = 0xbaeeffa2, NextFD = 0xb8ee70}
>
> What am I doing wrong?
I guess you've compared:
(gdb) print txFrameDescrArray
with (gdb) print txFrameDescrArray[0]
and checked that that works ok.
Looking at your output, I suspect that yes, you've found a bug.
Interested in extending the testsuite to test for this? Or trying for a
patch?
Andrew
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