diff options
Diffstat (limited to 'src/pkg/runtime/vlop_386.s')
| -rw-r--r-- | src/pkg/runtime/vlop_386.s | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/src/pkg/runtime/vlop_386.s b/src/pkg/runtime/vlop_386.s deleted file mode 100644 index ce8e7d064..000000000 --- a/src/pkg/runtime/vlop_386.s +++ /dev/null @@ -1,56 +0,0 @@ -// Inferno's libkern/vlop-386.s -// http://code.google.com/p/inferno-os/source/browse/libkern/vlop-386.s -// -// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved. -// Revisions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com). All rights reserved. -// Portions Copyright 2009 The Go Authors. All rights reserved. -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -#include "textflag.h" - -/* - * C runtime for 64-bit divide. - */ - -// runtime·_mul64x32(r *uint64, a uint64, b uint32) uint32 -// sets *r = low 64 bits of 96-bit product a*b; returns high 32 bits. -TEXT runtime·_mul64by32(SB), NOSPLIT, $0 - MOVL r+0(FP), CX - MOVL a+4(FP), AX - MULL b+12(FP) - MOVL AX, 0(CX) - MOVL DX, BX - MOVL a+8(FP), AX - MULL b+12(FP) - ADDL AX, BX - ADCL $0, DX - MOVL BX, 4(CX) - MOVL DX, AX - MOVL AX, ret+16(FP) - RET - -TEXT runtime·_div64by32(SB), NOSPLIT, $0 - MOVL r+12(FP), CX - MOVL a+0(FP), AX - MOVL a+4(FP), DX - DIVL b+8(FP) - MOVL DX, 0(CX) - MOVL AX, ret+16(FP) - RET |