convert to go buildpack

59 files changed, 43137 insertions, 0 deletions

diff --git a/vendor/github.com/google/gops/internal/obj/addrtype_string.go b/vendor/github.com/google/gops/internal/obj/addrtype_string.go
new file mode 100644
index 0000000..48d498d
--- /dev/null
+++ b/vendor/github.com/google/gops/internal/obj/addrtype_string.go
@@ -0,0 +1,27 @@
+// Code generated by "stringer -type AddrType cmd/internal/obj"; DO NOT EDIT
+
+package obj
+
+import "fmt"
+
+const (
+	_AddrType_name_0 = "TYPE_NONE"
+	_AddrType_name_1 = "TYPE_BRANCHTYPE_TEXTSIZETYPE_MEMTYPE_CONSTTYPE_FCONSTTYPE_SCONSTTYPE_REGTYPE_ADDRTYPE_SHIFTTYPE_REGREGTYPE_REGREG2TYPE_INDIRTYPE_REGLIST"
+)
+
+var (
+	_AddrType_index_0 = [...]uint8{0, 9}
+	_AddrType_index_1 = [...]uint8{0, 11, 24, 32, 42, 53, 64, 72, 81, 91, 102, 114, 124, 136}
+)
+
+func (i AddrType) String() string {
+	switch {
+	case i == 0:
+		return _AddrType_name_0
+	case 6 <= i && i <= 18:
+		i -= 6
+		return _AddrType_name_1[_AddrType_index_1[i]:_AddrType_index_1[i+1]]
+	default:
+		return fmt.Sprintf("AddrType(%d)", i)
+	}
+}
diff --git a/vendor/github.com/google/gops/internal/obj/arm/a.out.go b/vendor/github.com/google/gops/internal/obj/arm/a.out.go
new file mode 100644
index 0000000..a3e0c18
--- /dev/null
+++ b/vendor/github.com/google/gops/internal/obj/arm/a.out.go
@@ -0,0 +1,338 @@
+// Inferno utils/5c/5.out.h
+// https://bitbucket.org/inferno-os/inferno-os/src/default/utils/5c/5.out.h
+//
+//	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/google/gops/internal/obj"
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p arm
+
+const (
+	NSNAME = 8
+	NSYM   = 50
+	NREG   = 16
+)
+
+/* -1 disables use of REGARG */
+const (
+	REGARG = -1
+)
+
+const (
+	REG_R0 = obj.RBaseARM + iota // must be 16-aligned
+	REG_R1
+	REG_R2
+	REG_R3
+	REG_R4
+	REG_R5
+	REG_R6
+	REG_R7
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+
+	REG_F0 // must be 16-aligned
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+
+	REG_FPSR // must be 2-aligned
+	REG_FPCR
+
+	REG_CPSR // must be 2-aligned
+	REG_SPSR
+
+	MAXREG
+	REGRET = REG_R0
+	/* compiler allocates R1 up as temps */
+	/* compiler allocates register variables R3 up */
+	/* compiler allocates external registers R10 down */
+	REGEXT = REG_R10
+	/* these two registers are declared in runtime.h */
+	REGG = REGEXT - 0
+	REGM = REGEXT - 1
+
+	REGCTXT = REG_R7
+	REGTMP  = REG_R11
+	REGSP   = REG_R13
+	REGLINK = REG_R14
+	REGPC   = REG_R15
+
+	NFREG = 16
+	/* compiler allocates register variables F0 up */
+	/* compiler allocates external registers F7 down */
+	FREGRET = REG_F0
+	FREGEXT = REG_F7
+	FREGTMP = REG_F15
+)
+
+const (
+	C_NONE = iota
+	C_REG
+	C_REGREG
+	C_REGREG2
+	C_REGLIST
+	C_SHIFT
+	C_FREG
+	C_PSR
+	C_FCR
+
+	C_RCON /* 0xff rotated */
+	C_NCON /* ~RCON */
+	C_SCON /* 0xffff */
+	C_LCON
+	C_LCONADDR
+	C_ZFCON
+	C_SFCON
+	C_LFCON
+
+	C_RACON
+	C_LACON
+
+	C_SBRA
+	C_LBRA
+
+	C_HAUTO  /* halfword insn offset (-0xff to 0xff) */
+	C_FAUTO  /* float insn offset (0 to 0x3fc, word aligned) */
+	C_HFAUTO /* both H and F */
+	C_SAUTO  /* -0xfff to 0xfff */
+	C_LAUTO
+
+	C_HOREG
+	C_FOREG
+	C_HFOREG
+	C_SOREG
+	C_ROREG
+	C_SROREG /* both nil and R */
+	C_LOREG
+
+	C_PC
+	C_SP
+	C_HREG
+
+	C_ADDR /* reference to relocatable address */
+
+	// TLS "var" in local exec mode: will become a constant offset from
+	// thread local base that is ultimately chosen by the program linker.
+	C_TLS_LE
+
+	// TLS "var" in initial exec mode: will become a memory address (chosen
+	// by the program linker) that the dynamic linker will fill with the
+	// offset from the thread local base.
+	C_TLS_IE
+
+	C_TEXTSIZE
+
+	C_GOK
+
+	C_NCLASS /* must be the last */
+)
+
+const (
+	AAND = obj.ABaseARM + obj.A_ARCHSPECIFIC + iota
+	AEOR
+	ASUB
+	ARSB
+	AADD
+	AADC
+	ASBC
+	ARSC
+	ATST
+	ATEQ
+	ACMP
+	ACMN
+	AORR
+	ABIC
+
+	AMVN
+
+	/*
+	 * Do not reorder or fragment the conditional branch
+	 * opcodes, or the predication code will break
+	 */
+	ABEQ
+	ABNE
+	ABCS
+	ABHS
+	ABCC
+	ABLO
+	ABMI
+	ABPL
+	ABVS
+	ABVC
+	ABHI
+	ABLS
+	ABGE
+	ABLT
+	ABGT
+	ABLE
+
+	AMOVWD
+	AMOVWF
+	AMOVDW
+	AMOVFW
+	AMOVFD
+	AMOVDF
+	AMOVF
+	AMOVD
+
+	ACMPF
+	ACMPD
+	AADDF
+	AADDD
+	ASUBF
+	ASUBD
+	AMULF
+	AMULD
+	ADIVF
+	ADIVD
+	ASQRTF
+	ASQRTD
+	AABSF
+	AABSD
+	ANEGF
+	ANEGD
+
+	ASRL
+	ASRA
+	ASLL
+	AMULU
+	ADIVU
+	AMUL
+	ADIV
+	AMOD
+	AMODU
+
+	AMOVB
+	AMOVBS
+	AMOVBU
+	AMOVH
+	AMOVHS
+	AMOVHU
+	AMOVW
+	AMOVM
+	ASWPBU
+	ASWPW
+
+	ARFE
+	ASWI
+	AMULA
+
+	AWORD
+
+	AMULL
+	AMULAL
+	AMULLU
+	AMULALU
+
+	ABX
+	ABXRET
+	ADWORD
+
+	ALDREX
+	ASTREX
+	ALDREXD
+	ASTREXD
+
+	APLD
+
+	ACLZ
+
+	AMULWT
+	AMULWB
+	AMULAWT
+	AMULAWB
+
+	ADATABUNDLE
+	ADATABUNDLEEND
+
+	AMRC // MRC/MCR
+
+	ALAST
+
+	// aliases
+	AB  = obj.AJMP
+	ABL = obj.ACALL
+)
+
+/* scond byte */
+const (
+	C_SCOND = (1 << 4) - 1
+	C_SBIT  = 1 << 4
+	C_PBIT  = 1 << 5
+	C_WBIT  = 1 << 6
+	C_FBIT  = 1 << 7 /* psr flags-only */
+	C_UBIT  = 1 << 7 /* up bit, unsigned bit */
+
+	// These constants are the ARM condition codes encodings,
+	// XORed with 14 so that C_SCOND_NONE has value 0,
+	// so that a zeroed Prog.scond means "always execute".
+	C_SCOND_XOR = 14
+
+	C_SCOND_EQ   = 0 ^ C_SCOND_XOR
+	C_SCOND_NE   = 1 ^ C_SCOND_XOR
+	C_SCOND_HS   = 2 ^ C_SCOND_XOR
+	C_SCOND_LO   = 3 ^ C_SCOND_XOR
+	C_SCOND_MI   = 4 ^ C_SCOND_XOR
+	C_SCOND_PL   = 5 ^ C_SCOND_XOR
+	C_SCOND_VS   = 6 ^ C_SCOND_XOR
+	C_SCOND_VC   = 7 ^ C_SCOND_XOR
+	C_SCOND_HI   = 8 ^ C_SCOND_XOR
+	C_SCOND_LS   = 9 ^ C_SCOND_XOR
+	C_SCOND_GE   = 10 ^ C_SCOND_XOR
+	C_SCOND_LT   = 11 ^ C_SCOND_XOR
+	C_SCOND_GT   = 12 ^ C_SCOND_XOR
+	C_SCOND_LE   = 13 ^ C_SCOND_XOR
+	C_SCOND_NONE = 14 ^ C_SCOND_XOR
+	C_SCOND_NV   = 15 ^ C_SCOND_XOR
+
+	/* D_SHIFT type */
+	SHIFT_LL = 0 << 5
+	SHIFT_LR = 1 << 5
+	SHIFT_AR = 2 << 5
+	SHIFT_RR = 3 << 5
+)
diff --git a/vendor/github.com/google/gops/internal/obj/arm/anames.go b/vendor/github.com/google/gops/internal/obj/arm/anames.go
new file mode 100644
index 0000000..42abc94
--- /dev/null
+++ b/vendor/github.com/google/gops/internal/obj/arm/anames.go
@@ -0,0 +1,108 @@
+// Generated by stringer -i a.out.go -o anames.go -p arm
+// Do not edit.
+
+package arm
+
+import "github.com/google/gops/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "AND",
+	"EOR",
+	"SUB",
+	"RSB",
+	"ADD",
+	"ADC",
+	"SBC",
+	"RSC",
+	"TST",
+	"TEQ",
+	"CMP",
+	"CMN",
+	"ORR",
+	"BIC",
+	"MVN",
+	"BEQ",
+	"BNE",
+	"BCS",
+	"BHS",
+	"BCC",
+	"BLO",
+	"BMI",
+	"BPL",
+	"BVS",
+	"BVC",
+	"BHI",
+	"BLS",
+	"BGE",
+	"BLT",
+	"BGT",
+	"BLE",
+	"MOVWD",
+	"MOVWF",
+	"MOVDW",
+	"MOVFW",
+	"MOVFD",
+	"MOVDF",
+	"MOVF",
+	"MOVD",
+	"CMPF",
+	"CMPD",
+	"ADDF",
+	"ADDD",
+	"SUBF",
+	"SUBD",
+	"MULF",
+	"MULD",
+	"DIVF",
+	"DIVD",
+	"SQRTF",
+	"SQRTD",
+	"ABSF",
+	"ABSD",
+	"NEGF",
+	"NEGD",
+	"SRL",
+	"SRA",
+	"SLL",
+	"MULU",
+	"DIVU",
+	"MUL",
+	"DIV",
+	"MOD",
+	"MODU",
+	"MOVB",
+	"MOVBS",
+	"MOVBU",
+	"MOVH",
+	"MOVHS",
+	"MOVHU",
+	"MOVW",
+	"MOVM",
+	"SWPBU",
+	"SWPW",
+	"RFE",
+	"SWI",
+	"MULA",
+	"WORD",
+	"MULL",
+	"MULAL",
+	"MULLU",
+	"MULALU",
+	"BX",
+	"BXRET",
+	"DWORD",
+	"LDREX",
+	"STREX",
+	"LDREXD",
+	"STREXD",
+	"PLD",
+	"CLZ",
+	"MULWT",
+	"MULWB",
+	"MULAWT",
+	"MULAWB",
+	"DATABUNDLE",
+	"DATABUNDLEEND",
+	"MRC",
+	"LAST",
+}
diff --git a/vendor/github.com/google/gops/internal/obj/arm/anames5.go b/vendor/github.com/google/gops/internal/obj/arm/anames5.go
new file mode 100644
index 0000000..7fdd962
--- /dev/null
+++ b/vendor/github.com/google/gops/internal/obj/arm/anames5.go
@@ -0,0 +1,73 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm
+
+var cnames5 = []string{
+	"NONE",
+	"REG",
+	"REGREG",
+	"REGREG2",
+	"REGLIST",
+	"SHIFT",
+	"FREG",
+	"PSR",
+	"FCR",
+	"RCON",
+	"NCON",
+	"SCON",
+	"LCON",
+	"LCONADDR",
+	"ZFCON",
+	"SFCON",
+	"LFCON",
+	"RACON",
+	"LACON",
+	"SBRA",
+	"LBRA",
+	"HAUTO",
+	"FAUTO",
+	"HFAUTO",
+	"SAUTO",
+	"LAUTO",
+	"HOREG",
+	"FOREG",
+	"HFOREG",
+	"SOREG",
+	"ROREG",
+	"SROREG",
+	"LOREG",
+	"PC",
+	"SP",
+	"HREG",
+	"ADDR",
+	"C_TLS_LE",
+	"C_TLS_IE",
+	"TEXTSIZE",
+	"GOK",
+	"NCLASS",
+	"SCOND = (1<<4)-1",
+	"SBIT = 1<<4",
+	"PBIT = 1<<5",
+	"WBIT = 1<<6",
+	"FBIT = 1<<7",
+	"UBIT = 1<<7",
+	"SCOND_XOR = 14",
+	"SCOND_EQ = 0 ^ C_SCOND_XOR",
+	"SCOND_NE = 1 ^ C_SCOND_XOR",
+	"SCOND_HS = 2 ^ C_SCOND_XOR",
+	"SCOND_LO = 3 ^ C_SCOND_XOR",
+	"SCOND_MI = 4 ^ C_SCOND_XOR",
+	"SCOND_PL = 5 ^ C_SCOND_XOR",
+	"SCOND_VS = 6 ^ C_SCOND_XOR",
+	"SCOND_VC = 7 ^ C_SCOND_XOR",
+	"SCOND_HI = 8 ^ C_SCOND_XOR",
+	"SCOND_LS = 9 ^ C_SCOND_XOR",
+	"SCOND_GE = 10 ^ C_SCOND_XOR",
+	"SCOND_LT = 11 ^ C_SCOND_XOR",
+	"SCOND_GT = 12 ^ C_SCOND_XOR",
+	"SCOND_LE = 13 ^ C_SCOND_XOR",
+	"SCOND_NONE = 14 ^ C_SCOND_XOR",
+	"SCOND_NV = 15 ^ C_SCOND_XOR",
+}
diff --git a/vendor/github.com/google/gops/internal/obj/arm/asm5.go b/vendor/github.com/google/gops/internal/obj/arm/asm5.go
new file mode 100644
index 0000000..aa8149d
--- /dev/null
+++ b/vendor/github.com/google/gops/internal/obj/arm/asm5.go
@@ -0,0 +1,2846 @@
+// Inferno utils/5l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/default/utils/5l/span.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 (
+	"fmt"
+	"log"
+	"math"
+	"sort"
+
+	"github.com/google/gops/internal/obj"
+)
+
+type Optab struct {
+	as       obj.As
+	a1       uint8
+	a2       int8
+	a3       uint8
+	type_    uint8
+	size     int8
+	param    int16
+	flag     int8
+	pcrelsiz uint8
+}
+
+type Opcross [32][2][32]uint8
+
+const (
+	LFROM  = 1 << 0
+	LTO    = 1 << 1
+	LPOOL  = 1 << 2
+	LPCREL = 1 << 3
+)
+
+var optab = []Optab{
+	/* struct Optab:
+	OPCODE,	from, prog->reg, to,		 type,size,param,flag */
+	{obj.ATEXT, C_ADDR, C_NONE, C_TEXTSIZE, 0, 0, 0, 0, 0},
+	{AADD, C_REG, C_REG, C_REG, 1, 4, 0, 0, 0},
+	{AADD, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0},
+	{AMVN, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0},
+	{ACMP, C_REG, C_REG, C_NONE, 1, 4, 0, 0, 0},
+	{AADD, C_RCON, C_REG, C_REG, 2, 4, 0, 0, 0},
+	{AADD, C_RCON, C_NONE, C_REG, 2, 4, 0, 0, 0},
+	{AMOVW, C_RCON, C_NONE, C_REG, 2, 4, 0, 0, 0},
+	{AMVN, C_RCON, C_NONE, C_REG, 2, 4, 0, 0, 0},
+	{ACMP, C_RCON, C_REG, C_NONE, 2, 4, 0, 0, 0},
+	{AADD, C_SHIFT, C_REG, C_REG, 3, 4, 0, 0, 0},
+	{AADD, C_SHIFT, C_NONE, C_REG, 3, 4, 0, 0, 0},
+	{AMVN, C_SHIFT, C_NONE, C_REG, 3, 4, 0, 0, 0},
+	{ACMP, C_SHIFT, C_REG, C_NONE, 3, 4, 0, 0, 0},
+	{AMOVW, C_RACON, C_NONE, C_REG, 4, 4, REGSP, 0, 0},
+	{AB, C_NONE, C_NONE, C_SBRA, 5, 4, 0, LPOOL, 0},
+	{ABL, C_NONE, C_NONE, C_SBRA, 5, 4, 0, 0, 0},
+	{ABX, C_NONE, C_NONE, C_SBRA, 74, 20, 0, 0, 0},
+	{ABEQ, C_NONE, C_NONE, C_SBRA, 5, 4, 0, 0, 0},
+	{ABEQ, C_RCON, C_NONE, C_SBRA, 5, 4, 0, 0, 0}, // prediction hinted form, hint ignored
+
+	{AB, C_NONE, C_NONE,