On Mon, 13 Jun 2016 03:17:00 +0000 (UTC) Adrian Chadd <adr...@freebsd.org> wrote:
> Author: adrian > Date: Mon Jun 13 03:17:00 2016 > New Revision: 301849 > URL: https://svnweb.freebsd.org/changeset/base/301849 > > Log: > [mips] set hardfloat for fpu instruction generation for > gcc/binutils 5.x > This allows -HEAD to be compiled again using the gcc-5 mips port > compiler. > Reviewed by: imp > Approved by: re@ > > Modified: > head/sys/mips/mips/swtch.S > > Modified: head/sys/mips/mips/swtch.S > ============================================================================== > --- head/sys/mips/mips/swtch.S Mon Jun 13 03:03:08 2016 > (r301848) +++ head/sys/mips/mips/swtch.S Mon Jun 13 03:17:00 > 2016 (r301849) @@ -400,6 +400,7 @@ END(cpu_switch) > * > > *---------------------------------------------------------------------------- > */ > +.set hardfloat > LEAF(MipsSwitchFPState) > mfc0 t1, MIPS_COP_0_STATUS # Save old SR > li t0, MIPS_SR_COP_1_BIT # enable the > coprocessor Hi, https://github.com/akabaev/freebsd/commit/5735b8108c8831a5a649815318391789e977a198 is a bit more complete version that only enables hardfloat in routines that need it, not in random place of the file and for the rest of it. -- Alexander Kabaev
pgpIVPympkI4f.pgp
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