Re: [Ocf-linux-users] compile ocf20050630-ixp400lib V1.4-mvl30 get Warning: .space repeat count is
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Re: [Ocf-linux-users] compile ocf20050630-ixp400lib V1.4-mvl30 get Warning: .space repeat count is zero, ignored
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From: David M. <Dav...@se...> - 2007-12-14 03:34:32
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Jivin wan...@to... lays it down ...
>
> Hi!
>
> I compiled ocf20050630 with mvl30 and ixp400lib(with crypto) for two
> months.
>
> Now I get a problem that Warning: .space repeat count is zero, ignored.
>
> Last time ocf041201 was compiled and worked good with ixp400lib V1.4 and
> mvl30. Because I want to use openswan on my system, so I choice ocf20050630.
You should be able to use the 2007 release. The 2005 release is pretty
old now :-)
> My linux system:Mvl30 with ixp425lsp
>
> Patch:
>
> ixp400linuxintegrationpatch-1.1.patch
>
> ixp400linuxethernerdriverpatch-1.1.patch
>
> copy crypto/ from standard linux-2.4.26 (I have tested that crypto work
> good)
>
> add ocf20041201 is good
>
> but add ocf20050630 get warning
>
> standard input}: Assembler messages:
>
> {standard input}:5172: Warning: .space repeat count is zero, ignored
>
> {standard input}:5175: Warning: .space repeat count is zero, ignored
>
> {standard input}:5178: Warning: .space repeat count is zero, ignored
I have no idea what may be causing this. It looks like a mis-match from
the assembler and the compiler versions. Have you changed toolchains or
something ?
> For details:
>
>
>
> make[1]: Entering directory `/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.
> 18/crypto'
>
> make -C ocf modules
>
> make[2]: Entering directory `/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.
> 18/crypto/ocf'
>
> /workspace/tosenv/arm/bin/arm-linux-gcc -mbig-endian -D__KERNEL__
> -I/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/include -Wall
> -Wstrict-prototypes -Wno-trigraphs -Os -mapcs -mno-sched-prolog
> -fno-strict-aliasing -fno-common -fno-common -pipe -g -mapcs-32
> -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -mshort-load-bytes
> -msoft-float -DMODULE -DFIPS_TEST_RNG -I./.
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/include
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/linux
> -DKBUILD_BASENAME=crypto -DEXPORT_SYMTAB -c crypto.c
>
> {standard input}: Assembler messages:
>
> {standard input}:5172: Warning: .space repeat count is zero, ignored
>
> {standard input}:5175: Warning: .space repeat count is zero, ignored
>
> {standard input}:5178: Warning: .space repeat count is zero, ignored
>
> /workspace/tosenv/arm/bin/arm-linux-gcc -mbig-endian -D__KERNEL__
> -I/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/include -Wall
> -Wstrict-prototypes -Wno-trigraphs -Os -mapcs -mno-sched-prolog
> -fno-strict-aliasing -fno-common -fno-common -pipe -g -mapcs-32
> -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -mshort-load-bytes
> -msoft-float -DMODULE -DFIPS_TEST_RNG -I./.
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/include
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/linux
> -DKBUILD_BASENAME=criov -DEXPORT_SYMTAB -c criov.c
>
> /workspace/tosenv/arm/bin/arm-linux-gcc -mbig-endian -D__KERNEL__
> -I/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/include -Wall
> -Wstrict-prototypes -Wno-trigraphs -Os -mapcs -mno-sched-prolog
> -fno-strict-aliasing -fno-common -fno-common -pipe -g -mapcs-32
> -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -mshort-load-bytes
> -msoft-float -DMODULE -DFIPS_TEST_RNG -I./.
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/include
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/linux
> -DKBUILD_BASENAME=random -DEXPORT_SYMTAB -c random.c
>
> {standard input}: Assembler messages:
>
> {standard input}:821: Warning: .space repeat count is zero, ignored
>
> /workspace/tosenv/arm/bin/arm-linux-gcc -mbig-endian -D__KERNEL__
> -I/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/include -Wall
> -Wstrict-prototypes -Wno-trigraphs -Os -mapcs -mno-sched-prolog
> -fno-strict-aliasing -fno-common -fno-common -pipe -g -mapcs-32
> -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -mshort-load-bytes
> -msoft-float -DMODULE -DFIPS_TEST_RNG -I./.
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/include
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/linux
> -DKBUILD_BASENAME=rndtest -c -o rndtest.o rndtest.c
>
> /workspace/tosenv/arm/bin/arm-linux-ld -EB -r -o ocf.o crypto.o criov.o
> random.o rndtest.o
>
> /workspace/tosenv/arm/bin/arm-linux-gcc -mbig-endian -D__KERNEL__
> -I/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/include -Wall
> -Wstrict-prototypes -Wno-trigraphs -Os -mapcs -mno-sched-prolog
> -fno-strict-aliasing -fno-common -fno-common -pipe -g -mapcs-32
> -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -mshort-load-bytes
> -msoft-float -DMODULE -DFIPS_TEST_RNG -I./.
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/include
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/linux
> -DKBUILD_BASENAME=cryptodev -c -o cryptodev.o cryptodev.c
>
> /workspace/tosenv/arm/bin/arm-linux-gcc -mbig-endian -D__KERNEL__
> -I/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/include -Wall
> -Wstrict-prototypes -Wno-trigraphs -Os -mapcs -mno-sched-prolog
> -fno-strict-aliasing -fno-common -fno-common -pipe -g -mapcs-32
> -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -mshort-load-bytes
> -msoft-float -DMODULE -DFIPS_TEST_RNG -I./.
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/include
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/linux
> -DKBUILD_BASENAME=cryptosoft -c -o cryptosoft.o cryptosoft.c
>
> /workspace/tosenv/arm/bin/arm-linux-gcc -mbig-endian -D__KERNEL__
> -I/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/include -Wall
> -Wstrict-prototypes -Wno-trigraphs -Os -mapcs -mno-sched-prolog
> -fno-strict-aliasing -fno-common -fno-common -pipe -g -mapcs-32
> -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -mshort-load-bytes
> -msoft-float -DMODULE -DFIPS_TEST_RNG -I./.
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/include
> -I/usr/local/arm/ixp425/mioo-vpn/ixp400_xscale_sw/src/linux
> -DKBUILD_BASENAME=ixp4xx -I/.
> -I/modules/ixp425/ixp400-1.4/ixp400_xscale_sw/src/include
> -I/modules/ixp425/ixp400-1.4/ixp400_xscale_sw/src/linux -DUSE_IXP4XX_CRYPTO
> -D__ixp42X -c -o ixp4xx/ixp4xx.o ixp4xx/ixp4xx.c
>
> ixp4xx/ixp4xx.c: In function `ixp_register_cb':
>
> ixp4xx/ixp4xx.c:471: warning: `ixp' might be used uninitialized in this
> function
>
> make[2]: Leaving directory
> `/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/crypto/ocf'
>
> make[1]: Leaving directory
> `/usr/local/arm/ixp425/mioo-vpn/linux-mv425-2.4.18/crypto'
>
>
>
> I know the warning that `ixp' might be used uninitialized in this function
This warning would not apprear using current sources.
> is because that the ixp_register_cb is initialized zero.
>
> But I do not know why I got warning such as
>
> {standard input}: Assembler messages:
>
> {standard input}:5172: Warning: .space repeat count is zero, ignored
>
> {standard input}:5175: Warning: .space repeat count is zero, ignored
>
> {standard input}:5178: Warning: .space repeat count is zero, ignored
>
> I waiting for your help, thank you!
No idea, what compiler versions are you using.
Cheers,
Davidm
--
David McCullough, dav...@se..., Ph:+61 734352815
Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com
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