diff options
Diffstat (limited to 'src/debug/dwarf/const.go')
| -rw-r--r-- | src/debug/dwarf/const.go | 196 |
1 files changed, 170 insertions, 26 deletions
diff --git a/src/debug/dwarf/const.go b/src/debug/dwarf/const.go index 4dda83e692..b11bf90c37 100644 --- a/src/debug/dwarf/const.go +++ b/src/debug/dwarf/const.go @@ -71,19 +71,71 @@ const ( AttrVarParam Attr = 0x4B AttrVirtuality Attr = 0x4C AttrVtableElemLoc Attr = 0x4D - AttrAllocated Attr = 0x4E - AttrAssociated Attr = 0x4F - AttrDataLocation Attr = 0x50 - AttrStride Attr = 0x51 - AttrEntrypc Attr = 0x52 - AttrUseUTF8 Attr = 0x53 - AttrExtension Attr = 0x54 - AttrRanges Attr = 0x55 - AttrTrampoline Attr = 0x56 - AttrCallColumn Attr = 0x57 - AttrCallFile Attr = 0x58 - AttrCallLine Attr = 0x59 - AttrDescription Attr = 0x5A + // The following are new in DWARF 3. + AttrAllocated Attr = 0x4E + AttrAssociated Attr = 0x4F + AttrDataLocation Attr = 0x50 + AttrStride Attr = 0x51 + AttrEntrypc Attr = 0x52 + AttrUseUTF8 Attr = 0x53 + AttrExtension Attr = 0x54 + AttrRanges Attr = 0x55 + AttrTrampoline Attr = 0x56 + AttrCallColumn Attr = 0x57 + AttrCallFile Attr = 0x58 + AttrCallLine Attr = 0x59 + AttrDescription Attr = 0x5A + AttrBinaryScale Attr = 0x5B + AttrDecimalScale Attr = 0x5C + AttrSmall Attr = 0x5D + AttrDecimalSign Attr = 0x5E + AttrDigitCount Attr = 0x5F + AttrPictureString Attr = 0x60 + AttrMutable Attr = 0x61 + AttrThreadsScaled Attr = 0x62 + AttrExplicit Attr = 0x63 + AttrObjectPointer Attr = 0x64 + AttrEndianity Attr = 0x65 + AttrElemental Attr = 0x66 + AttrPure Attr = 0x67 + AttrRecursive Attr = 0x68 + // The following are new in DWARF 4. + AttrSignature Attr = 0x69 + AttrMainSubprogram Attr = 0x6A + AttrDataBitOffset Attr = 0x6B + AttrConstExpr Attr = 0x6C + AttrEnumClass Attr = 0x6D + AttrLinkageName Attr = 0x6E + // The following are new in DWARF 5. + AttrStringLengthBitSize Attr = 0x6F + AttrStringLengthByteSize Attr = 0x70 + AttrRank Attr = 0x71 + AttrStrOffsetsBase Attr = 0x72 + AttrAddrBase Attr = 0x73 + AttrRnglistsBase Attr = 0x74 + AttrDwoName Attr = 0x76 + AttrReference Attr = 0x77 + AttrRvalueReference Attr = 0x78 + AttrMacros Attr = 0x79 + AttrCallAllCalls Attr = 0x7A + AttrCallAllSourceCalls Attr = 0x7B + AttrCallAllTailCalls Attr = 0x7C + AttrCallReturnPC Attr = 0x7D + AttrCallValue Attr = 0x7E + AttrCallOrigin Attr = 0x7F + AttrCallParameter Attr = 0x80 + AttrCallPC Attr = 0x81 + AttrCallTailCall Attr = 0x82 + AttrCallTarget Attr = 0x83 + AttrCallTargetClobbered Attr = 0x84 + AttrCallDataLocation Attr = 0x85 + AttrCallDataValue Attr = 0x86 + AttrNoreturn Attr = 0x87 + AttrAlignment Attr = 0x88 + AttrExportSymbols Attr = 0x89 + AttrDeleted Attr = 0x8A + AttrDefaulted Attr = 0x8B + AttrLoclistsBase Attr = 0x8C ) func (a Attr) GoString() string { @@ -124,6 +176,25 @@ const ( formExprloc format = 0x18 formFlagPresent format = 0x19 formRefSig8 format = 0x20 + // The following are new in DWARF 5. + formStrx format = 0x1A + formAddrx format = 0x1B + formRefSup4 format = 0x1C + formStrpSup format = 0x1D + formData16 format = 0x1E + formLineStrp format = 0x1F + formImplicitConst format = 0x21 + formLoclistx format = 0x22 + formRnglistx format = 0x23 + formRefSup8 format = 0x24 + formStrx1 format = 0x25 + formStrx2 format = 0x26 + formStrx3 format = 0x27 + formStrx4 format = 0x28 + formAddrx1 format = 0x29 + formAddrx2 format = 0x2A + formAddrx3 format = 0x2B + formAddrx4 format = 0x2C // Extensions for multi-file compression (.dwz) // http://www.dwarfstd.org/ShowIssue.php?issue=120604.1 formGnuRefAlt format = 0x1f20 @@ -199,6 +270,15 @@ const ( TagTypeUnit Tag = 0x41 TagRvalueReferenceType Tag = 0x42 TagTemplateAlias Tag = 0x43 + // The following are new in DWARF 5. + TagCoarrayType Tag = 0x44 + TagGenericSubrange Tag = 0x45 + TagDynamicType Tag = 0x46 + TagAtomicType Tag = 0x47 + TagCallSite Tag = 0x48 + TagCallSiteParameter Tag = 0x49 + TagSkeletonUnit Tag = 0x4A + TagImmutableType Tag = 0x4B ) func (t Tag) GoString() string { @@ -269,25 +349,54 @@ const ( opDerefSize = 0x94 /* 1-byte size of data retrieved */ opXderefSize = 0x95 /* 1-byte size of data retrieved */ opNop = 0x96 - /* next four new in Dwarf v3 */ - opPushObjAddr = 0x97 - opCall2 = 0x98 /* 2-byte offset of DIE */ - opCall4 = 0x99 /* 4-byte offset of DIE */ - opCallRef = 0x9A /* 4- or 8- byte offset of DIE */ + // The following are new in DWARF 3. + opPushObjAddr = 0x97 + opCall2 = 0x98 /* 2-byte offset of DIE */ + opCall4 = 0x99 /* 4-byte offset of DIE */ + opCallRef = 0x9A /* 4- or 8- byte offset of DIE */ + opFormTLSAddress = 0x9B + opCallFrameCFA = 0x9C + opBitPiece = 0x9D + // The following are new in DWARF 4. + opImplicitValue = 0x9E + opStackValue = 0x9F + // The following a new in DWARF 5. + opImplicitPointer = 0xA0 + opAddrx = 0xA1 + opConstx = 0xA2 + opEntryValue = 0xA3 + opConstType = 0xA4 + opRegvalType = 0xA5 + opDerefType = 0xA6 + opXderefType = 0xA7 + opConvert = 0xA8 + opReinterpret = 0xA9 /* 0xE0-0xFF reserved for user-specific */ ) // Basic type encodings -- the value for AttrEncoding in a TagBaseType Entry. const ( - encAddress = 0x01 - encBoolean = 0x02 - encComplexFloat = 0x03 - encFloat = 0x04 - encSigned = 0x05 - encSignedChar = 0x06 - encUnsigned = 0x07 - encUnsignedChar = 0x08 + encAddress = 0x01 + encBoolean = 0x02 + encComplexFloat = 0x03 + encFloat = 0x04 + encSigned = 0x05 + encSignedChar = 0x06 + encUnsigned = 0x07 + encUnsignedChar = 0x08 + // The following are new in DWARF 3. encImaginaryFloat = 0x09 + encPackedDecimal = 0x0A + encNumericString = 0x0B + encEdited = 0x0C + encSignedFixed = 0x0D + encUnsignedFixed = 0x0E + encDecimalFloat = 0x0F + // The following are new in DWARF 4. + encUTF = 0x10 + // The following are new in DWARF 5. + encUCS = 0x11 + encASCII = 0x12 ) // Statement program standard opcode encodings. @@ -317,3 +426,38 @@ const ( // DWARF 4 lneSetDiscriminator = 4 ) + +// Line table directory directory and file name entry formats. +// These are new in DWARF 5. +const ( + lnctPath = 0x01 + lnctDirectoryIndex = 0x02 + lnctTimestamp = 0x03 + lnctSize = 0x04 + lnctMD5 = 0x05 +) + +// Location list entry codes. +// These are new in DWARF 5. +const ( + lleEndOfList = 0x00 + lleBaseAddressx = 0x01 + lleStartxEndx = 0x02 + lleStartxLength = 0x03 + lleOffsetPair = 0x04 + lleDefaultLocation = 0x05 + lleBaseAddress = 0x06 + lleStartEnd = 0x07 + lleStartLength = 0x08 +) + +// Unit header unit type encodings. +// These are new in DWARF 5. +const ( + utCompile = 0x01 + utType = 0x02 + utPartial = 0x03 + utSkeleton = 0x04 + utSplitCompile = 0x05 + utSplitType = 0x06 +) |