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-rw-r--r--vendor/github.com/twitchyliquid64/golang-asm/obj/arm/list5.go124
1 files changed, 124 insertions, 0 deletions
diff --git a/vendor/github.com/twitchyliquid64/golang-asm/obj/arm/list5.go b/vendor/github.com/twitchyliquid64/golang-asm/obj/arm/list5.go
new file mode 100644
index 000000000..30e03001a
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+++ b/vendor/github.com/twitchyliquid64/golang-asm/obj/arm/list5.go
@@ -0,0 +1,124 @@
+// Inferno utils/5c/list.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5c/list.c
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// 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.
+
+package arm
+
+import (
+ "github.com/twitchyliquid64/golang-asm/obj"
+ "fmt"
+)
+
+func init() {
+ obj.RegisterRegister(obj.RBaseARM, MAXREG, rconv)
+ obj.RegisterOpcode(obj.ABaseARM, Anames)
+ obj.RegisterRegisterList(obj.RegListARMLo, obj.RegListARMHi, rlconv)
+ obj.RegisterOpSuffix("arm", obj.CConvARM)
+}
+
+func rconv(r int) string {
+ if r == 0 {
+ return "NONE"
+ }
+ if r == REGG {
+ // Special case.
+ return "g"
+ }
+ if REG_R0 <= r && r <= REG_R15 {
+ return fmt.Sprintf("R%d", r-REG_R0)
+ }
+ if REG_F0 <= r && r <= REG_F15 {
+ return fmt.Sprintf("F%d", r-REG_F0)
+ }
+
+ switch r {
+ case REG_FPSR:
+ return "FPSR"
+
+ case REG_FPCR:
+ return "FPCR"
+
+ case REG_CPSR:
+ return "CPSR"
+
+ case REG_SPSR:
+ return "SPSR"
+
+ case REG_MB_SY:
+ return "MB_SY"
+ case REG_MB_ST:
+ return "MB_ST"
+ case REG_MB_ISH:
+ return "MB_ISH"
+ case REG_MB_ISHST:
+ return "MB_ISHST"
+ case REG_MB_NSH:
+ return "MB_NSH"
+ case REG_MB_NSHST:
+ return "MB_NSHST"
+ case REG_MB_OSH:
+ return "MB_OSH"
+ case REG_MB_OSHST:
+ return "MB_OSHST"
+ }
+
+ return fmt.Sprintf("Rgok(%d)", r-obj.RBaseARM)
+}
+
+func DRconv(a int) string {
+ s := "C_??"
+ if a >= C_NONE && a <= C_NCLASS {
+ s = cnames5[a]
+ }
+ var fp string
+ fp += s
+ return fp
+}
+
+func rlconv(list int64) string {
+ str := ""
+ for i := 0; i < 16; i++ {
+ if list&(1<<uint(i)) != 0 {
+ if str == "" {
+ str += "["
+ } else {
+ str += ","
+ }
+ // This is ARM-specific; R10 is g.
+ if i == REGG-REG_R0 {
+ str += "g"
+ } else {
+ str += fmt.Sprintf("R%d", i)
+ }
+ }
+ }
+
+ str += "]"
+ return str
+}