[Bug 1000820] New: openBSD network stack can not be build on MIPS platform

[Bug 1000820] New: openBSD network stack can not be build on MIPS platform

[bugzilla-daemon]

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http://bugs.ecos.sourceware.org/show_bug.cgi?id=1000820

           Summary: openBSD network stack can not be build on MIPS platform
           Product: eCos
           Version: 3.0
          Platform: malta_mips32_4kec (MIPS Malta board with MIPS32 4KEc)
        OS/Version: MIPS
            Status: UNCONFIRMED
          Severity: critical
          Priority: high
         Component: TCP/IP
        AssignedTo: gary@mlbassoc.com
        ReportedBy: dennis_lee@ralinktech.com.tw
         QAContact: ecos-bugs@ecos.sourceware.org
             Class: ---


eCOS v3.0 , cross compiler:mipsisa32
target choose Malta 4kec, package choose net_old (openBSD)
When compile to tcp_input.c has following error messages

/home/opt/ecos/ecos-3.0/packages/net/tcpip/v3_0/src/sys/netinet/tcp_input.c: In
function ‘tcp_input’:
make: Leaving directory `/home/opt/ecos/rt3050_build'
/home/opt/ecos/ecos-3.0/packages/net/tcpip/v3_0/src/sys/netinet/tcp_input.c:817:
warning: pointer targets in passing argument 2 of ‘tcp_dooptions’ differ in
signedness

/home/opt/ecos/ecos-3.0/packages/net/tcpip/v3_0/src/sys/netinet/tcp_input.c:1124:
warning: pointer targets in passing argument 2 of ‘tcp_dooptions’ differ in
signedness
/home/opt/ecos/ecos-3.0/packages/net/tcpip/v3_0/src/sys/netinet/tcp_input.c: In
function ‘tcp_mss’:
/home/opt/ecos/ecos-3.0/packages/net/tcpip/v3_0/src/sys/netinet/tcp_input.c:2839:
error: lvalue required as left operand of assignment
/home/opt/ecos/ecos-3.0/packages/net/tcpip/v3_0/src/sys/netinet/tcp_input.c:2839:
error: lvalue required as left operand of assignment
/home/opt/ecos/ecos-3.0/packages/net/tcpip/v3_0/src/sys/netinet/tcp_input.c:2839:
error: lvalue required as left operand of assignment
make[1]: *** [src/sys/netinet/tcp_input.o.d] Error 1
make: *** [build] Error 2


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From: bugzilla-daemon@ecoscentric.com
To: ecos-bugs@ecos.sourceware.org
Subject: [Bug 1000820] openBSD network stack can not be build on MIPS
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http://bugs.ecos.sourceware.org/show_bug.cgi?id\x1000820


John Dallaway <john@dallaway.org.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|gary@mlbassoc.com           |john@dallaway.org.uk
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1




--- Comment #1 from John Dallaway <john@dallaway.org.uk>  2009-09-10 09:26:55 ---
Created an attachment (id0)
 --> (http://bugs.ecos.sourceware.org/attachment.cgi?id0)
bugzilla-1000820.patch

Patch to fix the compilation of the OpenBSD stack with GCC 4 by eliminating
lvalue casts.


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[Bug 1000820] openBSD network stack can not be build on MIPS platform

[bugzilla-daemon]

http://bugs.ecos.sourceware.org/show_bug.cgi?id=1000820


John Dallaway <john@dallaway.org.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |CURRENTRELEASE




--- Comment #2 from John Dallaway <john@dallaway.org.uk>  2009-09-10 09:29:29 ---
Dennis, thank you for the bug report.

The compilation error with GCC 4 has now been fixed in eCos CVS.


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