[ECOS] error while compiling reboot for i386(vmware) in lancepci

[ECOS] error while compiling reboot for i386(vmware) in lancepci

[abhishek srivastava]

i am getting this error while compiling i386(vmware) for redboot in lancepci

make -r -C devs/eth/amd/lancepci/v3_0 build
make[1]: Entering directory `/cygdrive/c/Users/abhi/Documents/redboot/redboot_build/devs/eth/amd/lancepci/v3_0'
i386-elf-gcc -c  -I/cygdrive/c/Users/abhi/Documents/redboot/redboot_install/include -I/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0 -I/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src -I/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/tests -I. -I/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/ -finline-limit=7000 -Wall -Wpointer-arith -Wstrict-prototypes -Wundef  -Wno-write-strings -g -O2 -ffunction-sections -fdata-sections  -fno-exceptions -D_KERNEL -D__ECOS -Wp,-MD,src/if_lancepci.tmp -o src/devs_eth_amd_lancepci_if_lancepci.o /opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c
make[1]: Leaving directory `/cygdrive/c/Users/abhi/Documents/redboot/redboot_build/devs/eth/amd/lancepci/v3_0'
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c: In function ‘pci_init_find_lancepci’:
make: Leaving directory `/cygdrive/c/Users/abhi/Documents/redboot/redboot_build'
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:338: warning: pointer targets in passing argument 2 of ‘cyg_pci_translate_interrupt’ differ in signedness
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c: In function ‘amd_lancepci_init’:
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:528: error: lvalue required as left operand of assignment
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:541: error: lvalue required as left operand of assignment
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:556: error: lvalue required as left operand of assignment
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:559: error: lvalue required as left operand of assignment
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:589: error: lvalue required as left operand of assignment
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c: In function ‘lancepci_start’:
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:733: error: lvalue required as left operand of assignment
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c: In function ‘lancepci_send’:
/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:969: error: lvalue required as left operand of assignment
make[1]: *** [src/if_lancepci.o.d] Error 1
make: *** [build] Error 2

how to rectify this??
if i remove this file and then compile,i am able to generate redboot.bin file but i donot find any command prompt while booting vmware.
i dont think i really need lancepci as i an connecting my host to vmware using virtual serial port.what's really wrong?
why i cannot find "redboot prompt" on vmware??

please help




Abhishek


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[ECOS] Re: error while compiling reboot for i386(vmware) in lancepci

[John Dallaway]

Hi Abhishek

abhishek srivastava wrote:

> i am getting this error while compiling i386(vmware) for redboot in lancepci
> 
> make -r -C devs/eth/amd/lancepci/v3_0 build
> make[1]: Entering directory `/cygdrive/c/Users/abhi/Documents/redboot/redboot_build/devs/eth/amd/lancepci/v3_0'
> i386-elf-gcc -c  -I/cygdrive/c/Users/abhi/Documents/redboot/redboot_install/include -I/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0 -I/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src -I/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/tests -I. -I/opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/ -finline-limit=7000 -Wall -Wpointer-arith -Wstrict-prototypes -Wundef  -Wno-write-strings -g -O2 -ffunction-sections -fdata-sections  -fno-exceptions -D_KERNEL -D__ECOS -Wp,-MD,src/if_lancepci.tmp -o src/devs_eth_amd_lancepci_if_lancepci.o /opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c
> make[1]: Leaving directory `/cygdrive/c/Users/abhi/Documents/redboot/redboot_build/devs/eth/amd/lancepci/v3_0'
> /opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c: In function ‘pci_init_find_lancepci’:
> make: Leaving directory `/cygdrive/c/Users/abhi/Documents/redboot/redboot_build'
> /opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:338: warning: pointer targets in passing argument 2 of ‘cyg_pci_translate_interrupt’ differ in signedness
> /opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c: In function ‘amd_lancepci_init’:
> /opt/ecos/ecos-3.0/packages/devs/eth/amd/lancepci/v3_0/src/if_lancepci.c:528: error: lvalue required as left operand of assignment

[ snip ]

This build issue was fixed some time ago in CVS:

http://ecos.sourceware.org/cgi-bin/cvsweb.cgi/ecos/packages/devs/eth/amd/lancepci/current/src/if_lancepci.c.diff?r1=1.3&r2=1.4&cvsroot=ecos

The patch is self-contained and should apply to the eCos 3.0 release
sources without problem.

I hope this helps.

John Dallaway
eCos maintainer
http://www.dallaway.org.uk/john

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