[Bug 1001654] New: diag_printf truncates the values in %llu and %llx formats

[Bug 1001654] New: diag_printf truncates the values in %llu and %llx formats

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           Summary: diag_printf truncates the values in %llu and %llx
                    formats
           Product: eCos
           Version: CVS
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: normal
         Component: Kernel
        AssignedTo: unassigned@bugs.ecos.sourceware.org
        ReportedBy: bernd.edlinger@hotmail.de
                CC: ecos-bugs@ecos.sourceware.org
             Class: Advice Request


Created an attachment (id=1898)
 --> (http://bugs.ecos.sourceware.org/attachment.cgi?id=1898)
proposed fix for this defect.

Hello,

these formats truncate the given 64 bit value to 32 bit.

example:

diag_printf("%llx %llu\n", -1LL, -1LL) => ffffffff 4294967295

the correct output would be (with the attached patch):

diag_printf("%llx %llu\n", -1LL, -1LL) => ffffffffffffffff 18446744073709551615

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[Bug 1001654] diag_printf truncates the values in %llu and %llx formats

[bugzilla-daemon]

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http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001654

Sergei Gavrikov <sergei.gavrikov@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
                 CC|                            |sergei.gavrikov@gmail.com
     Ever confirmed|0                           |1

--- Comment #1 from Sergei Gavrikov <sergei.gavrikov@gmail.com> ---
Confirm the issue. Run in this today. When I've tried to submit own patch I
found this report.

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[Bug 1001654] diag_printf truncates the values in %llu and %llx formats

[bugzilla-daemon]

Please do not reply to this email, use the link below.

http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001654

Sergei Gavrikov <sergei.gavrikov@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Attachment #1898|0                           |1
        is obsolete|                            |

--- Comment #2 from Sergei Gavrikov <sergei.gavrikov@gmail.com> ---
Created attachment 2601
  --> http://bugs.ecos.sourceware.org/attachment.cgi?id=2601&action=edit
diag.cxx:_vprintf(): fix truncation values for %llx and %llu specifiers

Just in a case attach my own fix.

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[Bug 1001654] New: diag_printf truncates the values in %llu and %llx formats

[bugzilla-daemon]

Please do not reply to this email. Use the web interface provided at:
http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001654

           Summary: diag_printf truncates the values in %llu and %llx
                    formats
           Product: eCos
           Version: CVS
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: normal
         Component: Kernel
        AssignedTo: unassigned@bugs.ecos.sourceware.org
        ReportedBy: bernd.edlinger@hotmail.de
                CC: ecos-bugs@ecos.sourceware.org
             Class: Advice Request


Created an attachment (id=1898)
 --> (http://bugs.ecos.sourceware.org/attachment.cgi?id=1898)
proposed fix for this defect.

Hello,

these formats truncate the given 64 bit value to 32 bit.

example:

diag_printf("%llx %llu\n", -1LL, -1LL) => ffffffff 4294967295

the correct output would be (with the attached patch):

diag_printf("%llx %llu\n", -1LL, -1LL) => ffffffffffffffff 18446744073709551615

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