grovel/src/fenv/m68k, branch main Unnamed repository; edit this file 'description' to name the repository. http://euandre.org/git/grovel/atom?h=main 2018-09-12T18:34:37Z reduce spurious inclusion of libc.h 2018-09-12T18:34:37Z Rich Felker dalias@aerifal.cx 2018-09-12T04:08:09Z urn:sha1:5ce3737931bb411a8d167356d4d0287b53b0cbdc libc.h was intended to be a header for access to global libc state and related interfaces, but ended up included all over the place because it was the way to get the weak_alias macro. most of the inclusions removed here are places where weak_alias was needed. a few were recently introduced for hidden. some go all the way back to when libc.h defined CANCELPT_BEGIN and _END, and all (wrongly implemented) cancellation points had to include it. remaining spurious users are mostly callers of the LOCK/UNLOCK macros and files that use the LFS64 macro to define the awful *64 aliases. in a few places, new inclusion of libc.h is added because several internal headers no longer implicitly include libc.h. declarations for __lockfile and __unlockfile are moved from libc.h to stdio_impl.h so that the latter does not need libc.h. putting them in libc.h made no sense at all, since the macros in stdio_impl.h are needed to use them correctly anyway. make arch __fesetround backends hidden 2018-09-12T18:34:32Z Rich Felker dalias@aerifal.cx 2018-09-10T19:51:44Z urn:sha1:039f1b3c564667ab6fc9955bd892c2e527eb80b0 these are not public interfaces and do not match the public function, but delegate argument checking to it. add m68k port 2018-06-19T17:24:05Z Rich Felker dalias@aerifal.cx 2018-06-14T18:26:30Z urn:sha1:f81e44a0d96c88e052e51982f9fdd6fe0a212b46 three ABIs are supported: the default with 68881 80-bit fpu format and results returned in floating point registers, softfloat-only with the same format, and coldfire fpu with IEEE single/double only. only the first is tested at all, and only under qemu which has fpu emulation bugs. basic functionality smoke tests have been performed for the most common arch-specific breakage via libc-test and qemu user-level emulation. some sysvipc failures remain, but are shared with other big endian archs and will be fixed separately.