]> Cypherpunks repositories - gostls13.git/commit
runtime: arm: abort if VFPv3 support missing
authorDave Cheney <dave@cheney.net>
Mon, 17 Sep 2012 23:55:07 +0000 (09:55 +1000)
committerDave Cheney <dave@cheney.net>
Mon, 17 Sep 2012 23:55:07 +0000 (09:55 +1000)
commit55ca5ab0be6da228c891d04ffd448ce9741d47e9
tree5ad0375ba7557bc124ed9d30e6f0c7cb215ff794
parent5e1864fbe57872667005033ac76e6bc821fe7f82
runtime: arm: abort if VFPv3 support missing

Fixes #3456.

This proposal is a reformulation of CL 5987063. This CL resets
the default GOARM value to 6 and allows the use of the VFPv3
optimisation if GOARM=7. Binaries built with this CL in place
will abort if GOARM=7 was used and the target host does not
support VFPv3.

R=minux.ma, rsc, ajstarks
CC=golang-dev
https://golang.org/cl/6501099
src/cmd/5l/asm.c
src/cmd/5l/l.h
src/cmd/5l/obj.c
src/pkg/runtime/signal_linux_arm.c