On Mon, Nov 11, 2019 at 8:10 AM Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote:
> Hello, > > I get a compile error even with the latest Newlib: > > /home/EB/sebastian_h/git-rtems-5/c/src/../../testsuites/psxtests/psxfenv01/init.c: > > In function 'Init': > /home/EB/sebastian_h/git-rtems-5/c/src/../../testsuites/psxtests/psxfenv01/init.c:97:23: > > error: 'FE_DIVBYZERO' undeclared (first use in this function); did you > mean 'FD_ZERO'? > r = feraiseexcept(FE_DIVBYZERO); > ^~~~~~~~~~~~ > FD_ZERO > /home/EB/sebastian_h/git-rtems-5/c/src/../../testsuites/psxtests/psxfenv01/init.c:97:23: > > note: each undeclared identifier is reported only once for each function > it appears in > > This define is commented out: > > /build/rtems/5/powerpc-rtems5/include/sys/fenv.h: * FE_DIVBYZERO > /build/rtems/5/powerpc-rtems5/include/sys/fenv.h://#define FE_DIVBYZERO > 0x00000001 > /build/rtems/5/powerpc-rtems5/include/sys/fenv.h: > //(FE_DIVBYZERO|FE_INEXACT|FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW) > /build/rtems/5/arm-rtems5/include/sys/fenv.h: * FE_DIVBYZERO > /build/rtems/5/arm-rtems5/include/sys/fenv.h://#define FE_DIVBYZERO > 0x00000001 > /build/rtems/5/arm-rtems5/include/sys/fenv.h: > //(FE_DIVBYZERO|FE_INEXACT|FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW) > /build/rtems/5/sparc-rtems5/include/sys/fenv.h: * FE_DIVBYZERO > /build/rtems/5/sparc-rtems5/include/sys/fenv.h://#define FE_DIVBYZERO > 0x00000001 > /build/rtems/5/sparc-rtems5/include/sys/fenv.h: > //(FE_DIVBYZERO|FE_INEXACT|FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW) > /build/rtems/5/riscv-rtems5/include/sys/fenv.h:#define FE_DIVBYZERO > 0x00000008 > Per https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/fenv.h.html, I don't think any of the fenv.h constants have to be defined by an architecture. The test should ifdef on each constant before using it. I thought I had a fix for this and pushed it. But I must have lost it when I had a machine crash. :( I have no idea why this wasn't showing up in automated testing. Are we missing RISC-V BSPs somehow? --joel > > > -- > Sebastian Huber, embedded brains GmbH > > Address : Dornierstr. 4, D-82178 Puchheim, Germany > Phone : +49 89 189 47 41-16 > Fax : +49 89 189 47 41-09 > E-Mail : sebastian.hu...@embedded-brains.de > PGP : Public key available on request. > > Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel
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