On 1/13/2015 12:11 AM, Sebastian Huber wrote: > Since this worked for a long time, this might be a CPP regression, but a > %1 parameter doesn't really look like a C construct. I filed this as GCC PR 64576 and am doing a git bisect now.
I would like to get a ruling and/or suggestion for it. This code is 15 years old so gcc has accepted it a LONG time. > On 11/01/15 18:29, Joel Sherrill wrote: >> Hi >> >> Many BSPs fail building with the GCC head in bat.c. In particular psim >> is impacted. Any ideas what's going on and how to resolve it? >> >> gmake[5]: Entering directory >> `/home2/joel/build/b-powerpc-psim/powerpc-rtems4.11/c/psim/lib/libcpu/powerpc' >> powerpc-rtems4.11-gcc --pipe -B../../../../.././lib/ >> -B../../../../.././psim/lib/ -specs bsp_specs -qrtems >> -DPACKAGE_NAME=\"rtems-c-src-lib-libcpu-powerpc\" >> -DPACKAGE_TARNAME=\"rtems-c-src-lib-libcpu-powerpc\" >> -DPACKAGE_VERSION=\"4.10.99.0\" >> -DPACKAGE_STRING=\"rtems-c-src-lib-libcpu-powerpc\ 4.10.99.0\" >> -DPACKAGE_BUGREPORT=\"https://devel.rtems.org/newticket\"; >> -DPACKAGE_URL=\"\" -I. >> -I/users/joel/test-gcc/rtems/c/src/lib/libcpu/powerpc -isystem >> ../../../../.././psim/lib/include -meabi -mcpu=603e -msdata=sysv >> -fno-common -Dppc603e -O2 -g -fno-keep-inline-functions -Wall >> -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes >> -Wnested-externs -MT mpc6xx/mmu/mpc6xx_mmu_rel-bat.o -MD -MP -MF >> mpc6xx/mmu/.deps/mpc6xx_mmu_rel-bat.Tpo -c -o >> mpc6xx/mmu/mpc6xx_mmu_rel-bat.o `test -f 'mpc6xx/mmu/bat.c' || echo >> '/users/joel/test-gcc/rtems/c/src/lib/libcpu/powerpc/'`mpc6xx/mmu/bat.c >> /users/joel/test-gcc/rtems/c/src/lib/libcpu/powerpc/mpc6xx/mmu/bat.c:62:36: >> error: '#' is not followed by a macro parameter >> #define SETBAT_ASM(batu, batl, u, l) \ >> ^ >> /users/joel/test-gcc/rtems/c/src/lib/libcpu/powerpc/mpc6xx/mmu/bat.c: In >> function 'asm_setdbat0': >> /users/joel/test-gcc/rtems/c/src/lib/libcpu/powerpc/mpc6xx/mmu/bat.c:91:2: >> error: expected ':' or ')' before 'SETBAT_ASM' >> SETBAT_ASM(%0,%1,%2,%3) \ >> .... many more ... >> -- Joel Sherrill, Ph.D. Director of Research & Development joel.sherr...@oarcorp.com On-Line Applications Research Ask me about RTEMS: a free RTOS Huntsville AL 35805 Support Available (256) 722-9985 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
