86 lines
2.5 KiB
Go
86 lines
2.5 KiB
Go
// cmd/9l/list.c from Vita Nuova.
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//
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// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
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// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
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// Portions Copyright © 1997-1999 Vita Nuova Limited
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// Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
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// Portions Copyright © 2004,2006 Bruce Ellis
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// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
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// Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
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// Portions Copyright © 2009 The Go Authors. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package mips
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import (
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"fmt"
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"github.com/google/gops/internal/obj"
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)
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func init() {
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obj.RegisterRegister(obj.RBaseMIPS64, REG_LAST&^1023+1024, Rconv)
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obj.RegisterOpcode(obj.ABaseMIPS64, Anames)
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}
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func Rconv(r int) string {
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if r == 0 {
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return "NONE"
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}
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if r == REGG {
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// Special case.
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return "g"
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}
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if r == REGSB {
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// Special case.
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return "RSB"
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}
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if REG_R0 <= r && r <= REG_R31 {
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return fmt.Sprintf("R%d", r-REG_R0)
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}
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if REG_F0 <= r && r <= REG_F31 {
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return fmt.Sprintf("F%d", r-REG_F0)
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}
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if REG_M0 <= r && r <= REG_M31 {
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return fmt.Sprintf("M%d", r-REG_M0)
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}
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if REG_FCR0 <= r && r <= REG_FCR31 {
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return fmt.Sprintf("FCR%d", r-REG_FCR0)
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}
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if r == REG_HI {
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return "HI"
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}
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if r == REG_LO {
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return "LO"
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}
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return fmt.Sprintf("Rgok(%d)", r-obj.RBaseMIPS64)
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}
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func DRconv(a int) string {
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s := "C_??"
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if a >= C_NONE && a <= C_NCLASS {
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s = cnames0[a]
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}
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var fp string
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fp += s
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return fp
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}
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