> -----Original Message----- > From: Robert Suchanek [mailto:robert.sucha...@imgtec.com] > Sent: Wednesday, July 08, 2015 6:42 AM > To: Matthew Fortune; Moore, Catherine; gcc-patches@gcc.gnu.org > Subject: [PATCH, MIPS] Support interrupt handlers with hard-float > > Hi Matthew/Catherine, > > The attached patch removes the restriction to compile a TU with an ISR with - > mhard-float. Instead of forcing -msoft-float, the coprocessor 1 is disabled in > an ISR for -mhard-float. > > Ok to apply?
Yes, this one is OK. > > gcc/ > * config/mips/mips.c (mips_compute_frame_info): Allow -mhard- > float in > interrupt attribute. > (mips_expand_prologue): Disable the floating point unit in an ISR for > -mhard-float. > * config/mips/mips.h (SR_COP1): New define.
