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| author | Ken Thompson <ken@golang.org> | 2010-11-03 17:31:07 -0700 |
|---|---|---|
| committer | Ken Thompson <ken@golang.org> | 2010-11-03 17:31:07 -0700 |
| commit | 9c6df3ca1398ef2d183418a75cd2e523f51b72bc (patch) | |
| tree | 071e59727d62f9137b0fb8f06a595556341386ba /src/cmd/5l/softfloat.c | |
| parent | 0aa9d84b56e716fcba784d5007b02af839fd34df (diff) | |
| download | go-9c6df3ca1398ef2d183418a75cd2e523f51b72bc.tar.xz | |
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
Diffstat (limited to 'src/cmd/5l/softfloat.c')
| -rw-r--r-- | src/cmd/5l/softfloat.c | 5 |
1 files changed, 4 insertions, 1 deletions
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) |