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Diffstat (limited to 'vendor/github.com/google/gops/internal/obj/arm64/a.out.go')
| -rw-r--r-- | vendor/github.com/google/gops/internal/obj/arm64/a.out.go | 719 |
1 files changed, 719 insertions, 0 deletions
diff --git a/vendor/github.com/google/gops/internal/obj/arm64/a.out.go b/vendor/github.com/google/gops/internal/obj/arm64/a.out.go new file mode 100644 index 00000000..b3a27d43 --- /dev/null +++ b/vendor/github.com/google/gops/internal/obj/arm64/a.out.go @@ -0,0 +1,719 @@ +// cmd/7c/7.out.h from Vita Nuova. +// https://code.google.com/p/ken-cc/source/browse/src/cmd/7c/7.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 arm64 + +import "github.com/google/gops/internal/obj" + +const ( + NSNAME = 8 + NSYM = 50 + NREG = 32 /* number of general registers */ + NFREG = 32 /* number of floating point registers */ +) + +// General purpose registers, kept in the low bits of Prog.Reg. +const ( + // integer + REG_R0 = obj.RBaseARM64 + iota + 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_R16 + REG_R17 + REG_R18 + REG_R19 + REG_R20 + REG_R21 + REG_R22 + REG_R23 + REG_R24 + REG_R25 + REG_R26 + REG_R27 + REG_R28 + REG_R29 + REG_R30 + REG_R31 + + // scalar floating point + REG_F0 + 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_F16 + REG_F17 + REG_F18 + REG_F19 + REG_F20 + REG_F21 + REG_F22 + REG_F23 + REG_F24 + REG_F25 + REG_F26 + REG_F27 + REG_F28 + REG_F29 + REG_F30 + REG_F31 + + // SIMD + REG_V0 + REG_V1 + REG_V2 + REG_V3 + REG_V4 + REG_V5 + REG_V6 + REG_V7 + REG_V8 + REG_V9 + REG_V10 + REG_V11 + REG_V12 + REG_V13 + REG_V14 + REG_V15 + REG_V16 + REG_V17 + REG_V18 + REG_V19 + REG_V20 + REG_V21 + REG_V22 + REG_V23 + REG_V24 + REG_V25 + REG_V26 + REG_V27 + REG_V28 + REG_V29 + REG_V30 + REG_V31 + + // The EQ in + // CSET EQ, R0 + // is encoded as TYPE_REG, even though it's not really a register. + COND_EQ + COND_NE + COND_HS + COND_LO + COND_MI + COND_PL + COND_VS + COND_VC + COND_HI + COND_LS + COND_GE + COND_LT + COND_GT + COND_LE + COND_AL + COND_NV + + REG_RSP = REG_V31 + 32 // to differentiate ZR/SP, REG_RSP&0x1f = 31 +) + +// Not registers, but flags that can be combined with regular register +// constants to indicate extended register conversion. When checking, +// you should subtract obj.RBaseARM64 first. From this difference, bit 11 +// indicates extended register, bits 8-10 select the conversion mode. +const REG_EXT = obj.RBaseARM64 + 1<<11 + +const ( + REG_UXTB = REG_EXT + iota<<8 + REG_UXTH + REG_UXTW + REG_UXTX + REG_SXTB + REG_SXTH + REG_SXTW + REG_SXTX +) + +// Special registers, after subtracting obj.RBaseARM64, bit 12 indicates +// a special register and the low bits select the register. +const ( + REG_SPECIAL = obj.RBaseARM64 + 1<<12 + iota + REG_DAIF + REG_NZCV + REG_FPSR + REG_FPCR + REG_SPSR_EL1 + REG_ELR_EL1 + REG_SPSR_EL2 + REG_ELR_EL2 + REG_CurrentEL + REG_SP_EL0 + REG_SPSel + REG_DAIFSet + REG_DAIFClr +) + +// Register assignments: +// +// compiler allocates R0 up as temps +// compiler allocates register variables R7-R25 +// compiler allocates external registers R26 down +// +// compiler allocates register variables F7-F26 +// compiler allocates external registers F26 down +const ( + REGMIN = REG_R7 // register variables allocated from here to REGMAX + REGRT1 = REG_R16 // ARM64 IP0, for external linker, runtime, duffzero and duffcopy + REGRT2 = REG_R17 // ARM64 IP1, for external linker, runtime, duffcopy + REGPR = REG_R18 // ARM64 platform register, unused in the Go toolchain + REGMAX = REG_R25 + + REGCTXT = REG_R26 // environment for closures + REGTMP = REG_R27 // reserved for liblink + REGG = REG_R28 // G + REGFP = REG_R29 // frame pointer, unused in the Go toolchain + REGLINK = REG_R30 + + // ARM64 uses R31 as both stack pointer and zero register, + // depending on the instruction. To differentiate RSP from ZR, + // we use a different numeric value for REGZERO and REGSP. + REGZERO = REG_R31 + REGSP = REG_RSP + + FREGRET = REG_F0 + FREGMIN = REG_F7 // first register variable + FREGMAX = REG_F26 // last register variable for 7g only + FREGEXT = REG_F26 // first external register +) + +const ( + BIG = 2048 - 8 +) + +const ( + /* mark flags */ + LABEL = 1 << iota + LEAF + FLOAT + BRANCH + LOAD + FCMP + SYNC + LIST + FOLL + NOSCHED +) + +const ( + C_NONE = iota + C_REG // R0..R30 + C_RSP // R0..R30, RSP + C_FREG // F0..F31 + C_VREG // V0..V31 + C_PAIR // (Rn, Rm) + C_SHIFT // Rn<<2 + C_EXTREG // Rn.UXTB<<3 + C_SPR // REG_NZCV + C_COND // EQ, NE, etc + + C_ZCON // $0 or ZR + C_ADDCON0 // 12-bit unsigned, unshifted + C_ADDCON // 12-bit unsigned, shifted left by 0 or 12 + C_MOVCON // generated by a 16-bit constant, optionally inverted and/or shifted by multiple of 16 + C_BITCON // bitfield and logical immediate masks + C_ABCON0 // could be C_ADDCON0 or C_BITCON + C_ABCON // could be C_ADDCON or C_BITCON + C_MBCON // could be C_MOVCON or C_BITCON + C_LCON // 32-bit constant + C_VCON // 64-bit constant + C_FCON // floating-point constant + C_VCONADDR // 64-bit memory address + + C_AACON // ADDCON offset in auto constant $a(FP) + C_LACON // 32-bit offset in auto constant $a(FP) + C_AECON // ADDCON offset in extern constant $e(SB) + + // TODO(aram): only one branch class should be enough + C_SBRA // for TYPE_BRANCH + C_LBRA + + C_NPAUTO // -512 <= x < 0, 0 mod 8 + C_NSAUTO // -256 <= x < 0 + C_PSAUTO // 0 to 255 + C_PPAUTO // 0 to 504, 0 mod 8 + C_UAUTO4K // 0 to 4095 + C_UAUTO8K // 0 to 8190, 0 mod 2 + C_UAUTO16K // 0 to 16380, 0 mod 4 + C_UAUTO32K // 0 to 32760, 0 mod 8 + C_UAUTO64K // 0 to 65520, 0 mod 16 + C_LAUTO // any other 32-bit constant + + C_SEXT1 // 0 to 4095, direct + C_SEXT2 // 0 to 8190 + C_SEXT4 // 0 to 16380 + C_SEXT8 // 0 to 32760 + C_SEXT16 // 0 to 65520 + C_LEXT + + // TODO(aram): s/AUTO/INDIR/ + C_ZOREG // 0(R) + C_NPOREG // mirror NPAUTO, etc + C_NSOREG + C_PSOREG + C_PPOREG + C_UOREG4K + C_UOREG8K + C_UOREG16K + C_UOREG32K + C_UOREG64K + C_LOREG + + C_ADDR // TODO(aram): explain difference from C_VCONADDR + + // The GOT slot for a symbol in -dynlink mode. + C_GOTADDR + + // 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_ROFF // register offset (including register extended) + + C_GOK + C_TEXTSIZE + C_NCLASS // must be last +) + +const ( + C_XPRE = 1 << 6 // match arm.C_WBIT, so Prog.String know how to print it + C_XPOST = 1 << 5 // match arm.C_PBIT, so Prog.String know how to print it +) + +//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p arm64 + +const ( + AADC = obj.ABaseARM64 + obj.A_ARCHSPECIFIC + iota + AADCS + AADCSW + AADCW + AADD + AADDS + AADDSW + AADDW + AADR + AADRP + AAND + AANDS + AANDSW + AANDW + AASR + AASRW + AAT + ABFI + ABFIW + ABFM + ABFMW + ABFXIL + ABFXILW + ABIC + ABICS + ABICSW + ABICW + ABRK + ACBNZ + ACBNZW + ACBZ + ACBZW + ACCMN + ACCMNW + ACCMP + ACCMPW + ACINC + ACINCW + ACINV + ACINVW + ACLREX + ACLS + ACLSW + ACLZ + ACLZW + ACMN + ACMNW + ACMP + ACMPW + ACNEG + ACNEGW + ACRC32B + ACRC32CB + ACRC32CH + ACRC32CW + ACRC32CX + ACRC32H + ACRC32W + ACRC32X + ACSEL + ACSELW + ACSET + ACSETM + ACSETMW + ACSETW + ACSINC + ACSINCW + ACSINV + ACSINVW + ACSNEG + ACSNEGW + ADC + ADCPS1 + ADCPS2 + ADCPS3 + ADMB + ADRPS + ADSB + AEON + AEONW + AEOR + AEORW + AERET + AEXTR + AEXTRW + AHINT + AHLT + AHVC + AIC + AISB + ALDAR + ALDARB + ALDARH + ALDARW + ALDAXP + ALDAXPW + ALDAXR + ALDAXRB + ALDAXRH + ALDAXRW + ALDP + ALDXR + ALDXRB + ALDXRH + ALDXRW + ALDXP + ALDXPW + ALSL + ALSLW + ALSR + ALSRW + AMADD + AMADDW + AMNEG + AMNEGW + AMOVK + AMOVKW + AMOVN + AMOVNW + AMOVZ + AMOVZW + AMRS + AMSR + AMSUB + AMSUBW + AMUL + AMULW + AMVN + AMVNW + ANEG + ANEGS + ANEGSW + ANEGW + ANGC + ANGCS + ANGCSW + ANGCW + AORN + AORNW + AORR + AORRW + APRFM + APRFUM + ARBIT + ARBITW + AREM + AREMW + AREV + AREV16 + AREV16W + AREV32 + AREVW + AROR + ARORW + ASBC + ASBCS + ASBCSW + ASBCW + ASBFIZ + ASBFIZW + ASBFM + ASBFMW + ASBFX + ASBFXW + ASDIV + ASDIVW + ASEV + ASEVL + ASMADDL + ASMC + ASMNEGL + ASMSUBL + ASMULH + ASMULL + ASTXR + ASTXRB + ASTXRH + ASTXP + ASTXPW + ASTXRW + ASTLP + ASTLPW + ASTLR + ASTLRB + ASTLRH + ASTLRW + ASTLXP + ASTLXPW + ASTLXR + ASTLXRB + ASTLXRH + ASTLXRW + ASTP + ASUB + ASUBS + ASUBSW + ASUBW + ASVC + ASXTB + ASXTBW + ASXTH + ASXTHW + ASXTW + ASYS + ASYSL + ATBNZ + ATBZ + ATLBI + ATST + ATSTW + AUBFIZ + AUBFIZW + AUBFM + AUBFMW + AUBFX + AUBFXW + AUDIV + AUDIVW + AUMADDL + AUMNEGL + AUMSUBL + AUMULH + AUMULL + AUREM + AUREMW + AUXTB + AUXTH + AUXTW + AUXTBW + AUXTHW + AWFE + AWFI + AYIELD + AMOVB + AMOVBU + AMOVH + AMOVHU + AMOVW + AMOVWU + AMOVD + AMOVNP + AMOVNPW + AMOVP + AMOVPD + AMOVPQ + AMOVPS + AMOVPSW + AMOVPW + ABEQ + ABNE + ABCS + ABHS + ABCC + ABLO + ABMI + ABPL + ABVS + ABVC + ABHI + ABLS + ABGE + ABLT + ABGT + ABLE + AFABSD + AFABSS + AFADDD + AFADDS + AFCCMPD + AFCCMPED + AFCCMPS + AFCCMPES + AFCMPD + AFCMPED + AFCMPES + AFCMPS + AFCVTSD + AFCVTDS + AFCVTZSD + AFCVTZSDW + AFCVTZSS + AFCVTZSSW + AFCVTZUD + AFCVTZUDW + AFCVTZUS + AFCVTZUSW + AFDIVD + AFDIVS + AFMOVD + AFMOVS + AFMULD + AFMULS + AFNEGD + AFNEGS + AFSQRTD + AFSQRTS + AFSUBD + AFSUBS + ASCVTFD + ASCVTFS + ASCVTFWD + ASCVTFWS + AUCVTFD + AUCVTFS + AUCVTFWD + AUCVTFWS + AWORD + ADWORD + AFCSELS + AFCSELD + AFMAXS + AFMINS + AFMAXD + AFMIND + AFMAXNMS + AFMAXNMD + AFNMULS + AFNMULD + AFRINTNS + AFRINTND + AFRINTPS + AFRINTPD + AFRINTMS + AFRINTMD + AFRINTZS + AFRINTZD + AFRINTAS + AFRINTAD + AFRINTXS + AFRINTXD + AFRINTIS + AFRINTID + AFMADDS + AFMADDD + AFMSUBS + AFMSUBD + AFNMADDS + AFNMADDD + AFNMSUBS + AFNMSUBD + AFMINNMS + AFMINNMD + AFCVTDH + AFCVTHS + AFCVTHD + AFCVTSH + AAESD + AAESE + AAESIMC + AAESMC + ASHA1C + ASHA1H + ASHA1M + ASHA1P + ASHA1SU0 + ASHA1SU1 + ASHA256H + ASHA256H2 + ASHA256SU0 + ASHA256SU1 + ALAST + AB = obj.AJMP + ABL = obj.ACALL +) + +const ( + // shift types + SHIFT_LL = 0 << 22 + SHIFT_LR = 1 << 22 + SHIFT_AR = 2 << 22 +) |