Altera_Forum
Honored Contributor
Honored ContributorGoAhead Webserver
hello there,
anyone know how to port the goahead webserver to NIOS2? ThnxForum Discussion
12 Replies
Altera_ForumHi Preloader,
Based on the docs, GoAhead already supports ecos ... but I've never actually tried it. Did you download and review the source and accompanying docs yet? Regards, --Scott- Altera_Forum
Preloader,
Go Ahead is already ported to eCos. A web server is high enough level that there will be nothing that requires porting to a processor architecture. You will just need to modify the makefiles (or whatever go ahead uses) to use the Nios II toolchain. - Altera_Forum
Hi ruglybloke,
yes you are right. goahead webserver is ported to ecos. There is a makefile example with an arm platform, but i do not know how to modify the makefile for my nios2 platform. There are three lines in the makefile which have to be modify: PKG_INSTALL_DIR := /work/net_test/install COMMAND_PREFIX := arm-elf- CFLAGS := -mcpu=arm7tdmi -D__EDB7209 -D__EDB7212 $(DEBUG) Can you tell me how the CFLAGS have to be set? Thnx - Altera_Forum
If you follow the instructions in the tutorial you can look at the command line options
COMMAND_PREFIX := nios2-elf- The CFLAGS will vary depending upon your hardware these will work for a Cyclone part CFLAGS = -g -O3 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -DSYSTEM_BUS_WIDTH=32 -mhw-mul -mno-hw-mulx -mno-hw-div If you have a Stratix part or a hardware multiply/divide unit you may wish to change these to use the multiply unit and generate faster code nios2-elf-gcc --help will provide more information on what the options mean - Altera_Forum
hi rugbybloke,
thanks for your answer. I'll try your suggestion. - Altera_Forum
TO_BE_DONE
- Altera_Forum
<div class='quotetop'>QUOTE </div>
--- Quote Start --- main.c:252: error: conflicting types for 'send' /cygdrive/d/ha/Sk3_Ecos/sk3_goahead_install/include/sys/socket.h:466: error: previous declaration of 'send' was here[/b] --- Quote End --- This is a standard C compiler error somewhere in your project you have multiple declarations of send. You need to find out where these are in your include files. Short of actually doing the job for you it's hard to be any more helpful I'm afraid. - Altera_Forum
hi,
now i got the goahead webserver running on my custom nios2 platform. I included some header files and do some defines. Then i compile it. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/biggrin.gif - Altera_Forum
<div class='quotetop'>QUOTE (Preloader @ Jun 23 2005, 04:37 AM) <{post_snapback}> (index.php?act=findpost&pid=7821)</div>
--- Quote Start --- hi, now i got the goahead webserver running on my custom nios2 platform. I included some header files and do some defines. Then i compile it. :D[/b] --- Quote End --- Hi, Can you tell me how you had get rid of the conflicting types error for send() and recv()? I'm also getting the same error that you got. Thanks in advance nayk - Altera_Forum
I am trying to compile Go-Ahead server code 2.18 in ARM. An error is occured "stdint.h", line 35: serious error: c2933e: type disagreement for 'int8_t'. To avoid this error stdint.h file in code is renamed to 1_stdint.h and comilation is done. After this also strangely same error "stdint.h", line 35: Serious error: C2933E: type disagreement for 'int8_t' is given by compiler. Can anyone help on this issue.
