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Diffstat (limited to 'src/cmd/internal/obj/x86/a.out.go')
| -rw-r--r-- | src/cmd/internal/obj/x86/a.out.go | 423 |
1 files changed, 423 insertions, 0 deletions
diff --git a/src/cmd/internal/obj/x86/a.out.go b/src/cmd/internal/obj/x86/a.out.go new file mode 100644 index 0000000..30c1a6a --- /dev/null +++ b/src/cmd/internal/obj/x86/a.out.go @@ -0,0 +1,423 @@ +// Inferno utils/6c/6.out.h +// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6c/6.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 x86 + +import "cmd/internal/obj" + +const ( + REG_NONE = 0 +) + +const ( + REG_AL = obj.RBaseAMD64 + iota + REG_CL + REG_DL + REG_BL + REG_SPB + REG_BPB + REG_SIB + REG_DIB + REG_R8B + REG_R9B + REG_R10B + REG_R11B + REG_R12B + REG_R13B + REG_R14B + REG_R15B + + REG_AX + REG_CX + REG_DX + REG_BX + REG_SP + REG_BP + REG_SI + REG_DI + REG_R8 + REG_R9 + REG_R10 + REG_R11 + REG_R12 + REG_R13 + REG_R14 + REG_R15 + + REG_AH + REG_CH + REG_DH + REG_BH + + REG_F0 + REG_F1 + REG_F2 + REG_F3 + REG_F4 + REG_F5 + REG_F6 + REG_F7 + + REG_M0 + REG_M1 + REG_M2 + REG_M3 + REG_M4 + REG_M5 + REG_M6 + REG_M7 + + REG_K0 + REG_K1 + REG_K2 + REG_K3 + REG_K4 + REG_K5 + REG_K6 + REG_K7 + + REG_X0 + REG_X1 + REG_X2 + REG_X3 + REG_X4 + REG_X5 + REG_X6 + REG_X7 + REG_X8 + REG_X9 + REG_X10 + REG_X11 + REG_X12 + REG_X13 + REG_X14 + REG_X15 + REG_X16 + REG_X17 + REG_X18 + REG_X19 + REG_X20 + REG_X21 + REG_X22 + REG_X23 + REG_X24 + REG_X25 + REG_X26 + REG_X27 + REG_X28 + REG_X29 + REG_X30 + REG_X31 + + REG_Y0 + REG_Y1 + REG_Y2 + REG_Y3 + REG_Y4 + REG_Y5 + REG_Y6 + REG_Y7 + REG_Y8 + REG_Y9 + REG_Y10 + REG_Y11 + REG_Y12 + REG_Y13 + REG_Y14 + REG_Y15 + REG_Y16 + REG_Y17 + REG_Y18 + REG_Y19 + REG_Y20 + REG_Y21 + REG_Y22 + REG_Y23 + REG_Y24 + REG_Y25 + REG_Y26 + REG_Y27 + REG_Y28 + REG_Y29 + REG_Y30 + REG_Y31 + + REG_Z0 + REG_Z1 + REG_Z2 + REG_Z3 + REG_Z4 + REG_Z5 + REG_Z6 + REG_Z7 + REG_Z8 + REG_Z9 + REG_Z10 + REG_Z11 + REG_Z12 + REG_Z13 + REG_Z14 + REG_Z15 + REG_Z16 + REG_Z17 + REG_Z18 + REG_Z19 + REG_Z20 + REG_Z21 + REG_Z22 + REG_Z23 + REG_Z24 + REG_Z25 + REG_Z26 + REG_Z27 + REG_Z28 + REG_Z29 + REG_Z30 + REG_Z31 + + REG_CS + REG_SS + REG_DS + REG_ES + REG_FS + REG_GS + + REG_GDTR // global descriptor table register + REG_IDTR // interrupt descriptor table register + REG_LDTR // local descriptor table register + REG_MSW // machine status word + REG_TASK // task register + + REG_CR0 + REG_CR1 + REG_CR2 + REG_CR3 + REG_CR4 + REG_CR5 + REG_CR6 + REG_CR7 + REG_CR8 + REG_CR9 + REG_CR10 + REG_CR11 + REG_CR12 + REG_CR13 + REG_CR14 + REG_CR15 + + REG_DR0 + REG_DR1 + REG_DR2 + REG_DR3 + REG_DR4 + REG_DR5 + REG_DR6 + REG_DR7 + + REG_TR0 + REG_TR1 + REG_TR2 + REG_TR3 + REG_TR4 + REG_TR5 + REG_TR6 + REG_TR7 + + REG_TLS + + MAXREG + + REG_CR = REG_CR0 + REG_DR = REG_DR0 + REG_TR = REG_TR0 + + REGARG = -1 + REGRET = REG_AX + FREGRET = REG_X0 + REGSP = REG_SP + REGCTXT = REG_DX + REGEXT = REG_R15 // compiler allocates external registers R15 down + FREGMIN = REG_X0 + 5 // first register variable + FREGEXT = REG_X0 + 15 // first external register + T_TYPE = 1 << 0 + T_INDEX = 1 << 1 + T_OFFSET = 1 << 2 + T_FCONST = 1 << 3 + T_SYM = 1 << 4 + T_SCONST = 1 << 5 + T_64 = 1 << 6 + T_GOTYPE = 1 << 7 +) + +// https://www.uclibc.org/docs/psABI-x86_64.pdf, figure 3.36 +var AMD64DWARFRegisters = map[int16]int16{ + REG_AX: 0, + REG_DX: 1, + REG_CX: 2, + REG_BX: 3, + REG_SI: 4, + REG_DI: 5, + REG_BP: 6, + REG_SP: 7, + REG_R8: 8, + REG_R9: 9, + REG_R10: 10, + REG_R11: 11, + REG_R12: 12, + REG_R13: 13, + REG_R14: 14, + REG_R15: 15, + // 16 is "Return Address RA", whatever that is. + // 17-24 vector registers (X/Y/Z). + REG_X0: 17, + REG_X1: 18, + REG_X2: 19, + REG_X3: 20, + REG_X4: 21, + REG_X5: 22, + REG_X6: 23, + REG_X7: 24, + // 25-32 extended vector registers (X/Y/Z). + REG_X8: 25, + REG_X9: 26, + REG_X10: 27, + REG_X11: 28, + REG_X12: 29, + REG_X13: 30, + REG_X14: 31, + REG_X15: 32, + // ST registers. %stN => FN. + REG_F0: 33, + REG_F1: 34, + REG_F2: 35, + REG_F3: 36, + REG_F4: 37, + REG_F5: 38, + REG_F6: 39, + REG_F7: 40, + // MMX registers. %mmN => MN. + REG_M0: 41, + REG_M1: 42, + REG_M2: 43, + REG_M3: 44, + REG_M4: 45, + REG_M5: 46, + REG_M6: 47, + REG_M7: 48, + // 48 is flags, which doesn't have a name. + REG_ES: 50, + REG_CS: 51, + REG_SS: 52, + REG_DS: 53, + REG_FS: 54, + REG_GS: 55, + // 58 and 59 are {fs,gs}base, which don't have names. + REG_TR: 62, + REG_LDTR: 63, + // 64-66 are mxcsr, fcw, fsw, which don't have names. + + // 67-82 upper vector registers (X/Y/Z). + REG_X16: 67, + REG_X17: 68, + REG_X18: 69, + REG_X19: 70, + REG_X20: 71, + REG_X21: 72, + REG_X22: 73, + REG_X23: 74, + REG_X24: 75, + REG_X25: 76, + REG_X26: 77, + REG_X27: 78, + REG_X28: 79, + REG_X29: 80, + REG_X30: 81, + REG_X31: 82, + + // 118-125 vector mask registers. %kN => KN. + REG_K0: 118, + REG_K1: 119, + REG_K2: 120, + REG_K3: 121, + REG_K4: 122, + REG_K5: 123, + REG_K6: 124, + REG_K7: 125, +} + +// https://www.uclibc.org/docs/psABI-i386.pdf, table 2.14 +var X86DWARFRegisters = map[int16]int16{ + REG_AX: 0, + REG_CX: 1, + REG_DX: 2, + REG_BX: 3, + REG_SP: 4, + REG_BP: 5, + REG_SI: 6, + REG_DI: 7, + // 8 is "Return Address RA", whatever that is. + // 9 is flags, which doesn't have a name. + // ST registers. %stN => FN. + REG_F0: 11, + REG_F1: 12, + REG_F2: 13, + REG_F3: 14, + REG_F4: 15, + REG_F5: 16, + REG_F6: 17, + REG_F7: 18, + // XMM registers. %xmmN => XN. + REG_X0: 21, + REG_X1: 22, + REG_X2: 23, + REG_X3: 24, + REG_X4: 25, + REG_X5: 26, + REG_X6: 27, + REG_X7: 28, + // MMX registers. %mmN => MN. + REG_M0: 29, + REG_M1: 30, + REG_M2: 31, + REG_M3: 32, + REG_M4: 33, + REG_M5: 34, + REG_M6: 35, + REG_M7: 36, + // 39 is mxcsr, which doesn't have a name. + REG_ES: 40, + REG_CS: 41, + REG_SS: 42, + REG_DS: 43, + REG_FS: 44, + REG_GS: 45, + REG_TR: 48, + REG_LDTR: 49, +} |