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| author | Milan Knezevic <milan.knezevic@mips.com> | 2018-04-26 15:37:27 +0200 |
|---|---|---|
| committer | Cherry Zhang <cherryyz@google.com> | 2018-04-27 14:50:17 +0000 |
| commit | 2959128dc57618d7d5773411403ef0a255a9f72f (patch) | |
| tree | 8f626d6af629fe6db769edcff712ff19a8342b24 /src/cmd/compile/internal/mips64 | |
| parent | 62adf6fc2d70d9270b4213218e622c15504966be (diff) | |
| download | go-2959128dc57618d7d5773411403ef0a255a9f72f.tar.gz go-2959128dc57618d7d5773411403ef0a255a9f72f.zip | |
cmd/compile: add softfloat support to mips64{,le}
mips64 softfloat support is based on mips implementation and introduces
new enviroment variable GOMIPS64.
GOMIPS64 is a GOARCH=mips64{,le} specific option, for a choice between
hard-float and soft-float. Valid values are 'hardfloat' (default) and
'softfloat'. It is passed to the assembler as
'GOMIPS64_{hardfloat,softfloat}'.
Change-Id: I7f73078627f7cb37c588a38fb5c997fe09c56134
Reviewed-on: https://go-review.googlesource.com/108475
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/cmd/compile/internal/mips64')
| -rw-r--r-- | src/cmd/compile/internal/mips64/galign.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/mips64/galign.go b/src/cmd/compile/internal/mips64/galign.go index 910230f4f4..5252719e8e 100644 --- a/src/cmd/compile/internal/mips64/galign.go +++ b/src/cmd/compile/internal/mips64/galign.go @@ -18,7 +18,7 @@ func Init(arch *gc.Arch) { } arch.REGSP = mips.REGSP arch.MAXWIDTH = 1 << 50 - + arch.SoftFloat = objabi.GOMIPS64 == "softfloat" arch.ZeroRange = zerorange arch.ZeroAuto = zeroAuto arch.Ginsnop = ginsnop |