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matterbridge/vendor/github.com/google/gops/internal/obj/arm/a.out.go

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// 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
)