Go: src/internal/abi/abi_amd64.go

"Fossies" - the Fresh Open Source Software Archive

Member "go/src/internal/abi/abi_amd64.go" (26 Apr 2023, 399 Bytes) of package /linux/misc/go1.20.4.src.tar.gz:

As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) Go source code syntax highlighting (style: standard) with prefixed line numbers and code folding option. Alternatively you can here view or download the uninterpreted source code file.

    1 // Copyright 2020 The Go Authors. All rights reserved.
    2 // Use of this source code is governed by a BSD-style
    3 // license that can be found in the LICENSE file.
    4 
    5 package abi
    6 
    7 const (
    8     // See abi_generic.go.
    9 
   10     // RAX, RBX, RCX, RDI, RSI, R8, R9, R10, R11.
   11     IntArgRegs = 9
   12 
   13     // X0 -> X14.
   14     FloatArgRegs = 15
   15 
   16     // We use SSE2 registers which support 64-bit float operations.
   17     EffectiveFloatRegSize = 8
   18 )