From 9c6df3ca1398ef2d183418a75cd2e523f51b72bc Mon Sep 17 00:00:00 2001 From: Ken Thompson Date: Wed, 3 Nov 2010 17:31:07 -0700 Subject: add hardware floating point. currently, softfloat does not work and there are some unsigned-to-float conversion errors. R=rsc CC=golang-dev https://golang.org/cl/2886041 --- src/cmd/5l/softfloat.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/cmd/5l/softfloat.c') diff --git a/src/cmd/5l/softfloat.c b/src/cmd/5l/softfloat.c index 308a5fbeda..8df8e5b3cb 100644 --- a/src/cmd/5l/softfloat.c +++ b/src/cmd/5l/softfloat.c @@ -13,7 +13,10 @@ softfloat(void) Prog *p, *next, *psfloat; Sym *symsfloat; int wasfloat; - + + if(!debug['F']) + return; + symsfloat = lookup("_sfloat", 0); psfloat = P; if(symsfloat->type == STEXT) -- cgit v1.3-5-g9baa