Hi Senthil, As pointed out by Jeremy, there is some issue with my plugin_init function. The plugin infrastructure seems to be in place.
I will try to figure out the issue, and resolve it. Thanks a lot for all the help ! Sandeep. On Thu, Jul 31, 2014 at 1:19 AM, Sandeep K Chaudhary < babbusandy2...@gmail.com> wrote: > And also, when I try "fplugin" with avr-gcc or avr-g++, I get the > following - > > sandeep@ubuntu:~/ispec/tool/gcc_plugin/gimple$ avr-gcc > -fplugin=/home/sandeep/ispec/tool/gcc_plugin/gimple/plugin.so -mmcu=atmega8 > -c ledchase.c > cc1: error: fail to initialize plugin > /home/sandeep/ispec/tool/gcc_plugin/gimple/plugin.so > sandeep@ubuntu:~/ispec/tool/gcc_plugin/gimple$ avr-g++ > -fplugin=/home/sandeep/ispec/tool/gcc_plugin/gimple/plugin.so -mmcu=atmega8 > -c ledchase.c > cc1plus: error: fail to initialize plugin > /home/sandeep/ispec/tool/gcc_plugin/gimple/plugin.so > > Does this mean that that the "fplugin" option is present with both avr-gcc > and avr-g++ but there is some other problem? > > Please let me know. > > Thanks a lot, > Sandeep. > > > > > On Wed, Jul 30, 2014 at 3:55 PM, Sandeep K Chaudhary < > babbusandy2...@gmail.com> wrote: > >> Here it is : >> >> sandeep@ubuntu:~/ispec$ avr-gcc -v >> Using built-in specs. >> COLLECT_GCC=avr-gcc >> COLLECT_LTO_WRAPPER=/usr/lib/gcc/avr/4.8.2/lto-wrapper >> Target: avr >> Configured with: ../src/configure -v --enable-languages=c,c++ >> --prefix=/usr/lib --infodir=/usr/share/info --mandir=/usr/share/man >> --bindir=/usr/bin --libexecdir=/usr/lib --libdir=/usr/lib --enable-shared >> --with-system-zlib --enable-long-long --enable-nls >> --without-included-gettext --disable-libssp --build=x86_64-linux-gnu >> --host=x86_64-linux-gnu --target=avr >> Thread model: single >> gcc version 4.8.2 (GCC) >> >> >> Thanks, >> Sandeep. >> >> >> On Wed, Jul 30, 2014 at 9:20 AM, Senthil Kumar Selvaraj < >> senthil_kumar.selva...@atmel.com> wrote: >> >>> On Tue, Jul 29, 2014 at 03:23:24PM -0400, Sandeep K Chaudhary wrote: >>> > Hi Senthil, >>> > >>> > Thanks again for your quick response ! >>> > >>> > On Tue, Jul 29, 2014 at 3:45 AM, Senthil Kumar Selvaraj < >>> > senthil_kumar.selva...@atmel.com> wrote: >>> > >>> > > On Mon, Jul 28, 2014 at 08:18:04PM -0400, Sandeep K Chaudhary wrote: >>> > > > Hi Senthil, >>> > > > >>> > > > Thanks a lot for your reply ! >>> > > > >>> > > > As reported in my previous email, I see that gcc is configured with >>> > > > "--enable-shared". Does it mean that plugin support is not turned >>> off? >>> > > >>> > > The gcc you checked appears to be the native compiler, not the one >>> > > target for AVR. Is that correct? >>> > > >>> > >>> > Yes, that is correct. I checked again, this time for avr-gcc, and there >>> > also the --enable-shared config is present. Any idea why could it not >>> be >>> > working then? >>> > >>> Hmm - this is what I get on the latest released toolchain build for >>> Linux x86_64. >>> >>> $ ~/downloads/avr8-gnu-toolchain-linux_x86_64/bin/avr-gcc -v >>> Configured with: >>> >>> /data2/home/toolsbuild/jenkins-knuth/workspace/avr8-gnu-toolchain/src/gcc/configure >>> >>> LDFLAGS=-L/home/toolsbuild/jenkins-knuth/workspace/avr8-gnu-toolchain/avr8-gnu-toolchain-linux_x86_64/lib >>> CPPFLAGS= --target=avr --host=x86_64-pc-linux-gnu >>> --build=x86_64-pc-linux-gnu >>> >>> --prefix=/home/toolsbuild/jenkins-knuth/workspace/avr8-gnu-toolchain/avr8-gnu-toolchain-linux_x86_64 >>> >>> --libdir=/home/toolsbuild/jenkins-knuth/workspace/avr8-gnu-toolchain/avr8-gnu-toolchain-linux_x86_64/lib >>> --enable-languages=c,c++ --with-dwarf2 --enable-doc --disable-shared >>> --disable-libada --disable-libssp --disable-nls --with-avrlibc=yes >>> >>> --with-mpfr=/home/toolsbuild/jenkins-knuth/workspace/avr8-gnu-toolchain/avr8-gnu-toolchain-linux_x86_64 >>> >>> --with-gmp=/home/toolsbuild/jenkins-knuth/workspace/avr8-gnu-toolchain/avr8-gnu-toolchain-linux_x86_64 >>> >>> --with-mpc=/home/toolsbuild/jenkins-knuth/workspace/avr8-gnu-toolchain/avr8-gnu-toolchain-linux_x86_64 >>> --enable-fixed-point >>> --with-pkgversion=AVR_8_bit_GNU_Toolchain_3.4.4_1229 >>> --with-bugurl=http://www.atmel.com >>> >>> and disabled-shared is present. Can you dump the full command output? >>> >>> Regards >>> Senthil >>> > >>> > > > >>> > > > Yes, it would be great if you can please share a build off latest >>> gcc >>> > > > with plugin support enabled. >>> > > >>> > > Sure, will do and send you the link. >>> > > >>> > >>> > Thanks again ! >>> > >>> > >>> > > > >>> > > > Thanks again, >>> > > > Sandeep Chaudhary. >>> > > > >>> > > > On Thu, Jul 24, 2014 at 4:53 AM, Senthil Kumar Selvaraj >>> > > > <senthil_kumar.selva...@atmel.com> wrote: >>> > > > > On Wed, Jul 23, 2014 at 10:38:48PM -0400, Sandeep K Chaudhary >>> wrote: >>> > > > >> Hi Guys, >>> > > > >> >>> > > > >> I wish to implement a GCC plugin that can work with avr-gcc. I >>> came to >>> > > > >> realize that the latest avr-gcc or avr-g++ is based off GCC >>> 4.8.2. >>> > > > >> However, the whole GCC plugin APIs were introduced in 4.9.0. >>> > > > >> Therefore, the 'fplugin' option is not present with the latest >>> > > > >> avr-gcc. >>> > > > >> >>> > > > >> Can someone please tell me when we can expect to have the plugin >>> > > > >> support in avr-gcc? Also, is there some way to get around this >>> problem >>> > > > >> i.e. somehow being able to use the plugin option with current >>> avr-gcc? >>> > > > >> >>> > > > >> It would be a great help if I can get the plugin option to work >>> with >>> > > avr-gcc. >>> > > > > >>> > > > > As Jeremy said, the toolchain Atmel distributes has plugin >>> support >>> > > > > turned off (as a unintentional side effect of configuring with >>> > > > > --disable-shared, IIRC). >>> > > > > >>> > > > > If for some reason you don't want to build off the latest gcc >>> code, let >>> > > > > me know - I can run and share a build with plugin support turned >>> on. >>> > > > >> >>> > > > >> Thanks and regards, >>> > > > >> Sandeep Chaudhary >>> > > > >> University of Waterloo, Canada. >>> > > > >> >>> > > > >> _______________________________________________ >>> > > > >> AVR-GCC-list mailing list >>> > > > >> AVR-GCC-list@nongnu.org >>> > > > >> https://lists.nongnu.org/mailman/listinfo/avr-gcc-list >>> > > > >>> > > > >>> > > > >>> > > > -- >>> > > > Thanks and regards, >>> > > > Sandeep K Chaudhary. >>> > > >>> > >>> > >>> > >>> > -- >>> > Thanks and regards, >>> > Sandeep K Chaudhary. >>> >> >> >> >> -- >> Thanks and regards, >> Sandeep K Chaudhary. >> > > > > -- > Thanks and regards, > Sandeep K Chaudhary. > -- Thanks and regards, Sandeep K Chaudhary.
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