On Thu, Jul 14, 2016 at 01:59:19AM +0000, Matt Thomas wrote: > Added Files: > src/lib/libc_fp: Makefile gcc-softfloat.c > src/lib/libc_fp/arch/mips: Makefile.inc fpdf.S fpsf.S shlib_version > > Log Message: > Library which implements the softfloat primitives using FP instructions > Currently contains only untested MIPS routines. > XXX move arm libc_vfp to here. > > [...] > #ifdef MIPS3 > #define COP1_SYNC nop > #else > #define COP1_SYNC > #endif
Can you call this MTC1_HAZARD like the MFC0_HAZARD that got added recently elsewhere? It's a pipeline hazard and not a synchronization (which to me at least indicates some form of handshake) and it's also specific to mtc1/dmtc1. (also while this code appears to currently be 64-bit only, in the long run the condition is wrong...) -- David A. Holland dholl...@netbsd.org
