diff options
Diffstat (limited to 'libgo/go/debug/elf/elf.go')
| -rw-r--r-- | libgo/go/debug/elf/elf.go | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/libgo/go/debug/elf/elf.go b/libgo/go/debug/elf/elf.go index c97ccaa4c1c..6086b54b9f2 100644 --- a/libgo/go/debug/elf/elf.go +++ b/libgo/go/debug/elf/elf.go @@ -411,6 +411,7 @@ const ( SHF_OS_NONCONFORMING SectionFlag = 0x100 /* OS-specific processing required. */ SHF_GROUP SectionFlag = 0x200 /* Member of section group. */ SHF_TLS SectionFlag = 0x400 /* Section contains TLS data. */ + SHF_COMPRESSED SectionFlag = 0x800 /* Section is compressed. */ SHF_MASKOS SectionFlag = 0x0ff00000 /* OS-specific semantics. */ SHF_MASKPROC SectionFlag = 0xf0000000 /* Processor-specific semantics. */ ) @@ -426,11 +427,34 @@ var shfStrings = []intName{ {0x100, "SHF_OS_NONCONFORMING"}, {0x200, "SHF_GROUP"}, {0x400, "SHF_TLS"}, + {0x800, "SHF_COMPRESSED"}, } func (i SectionFlag) String() string { return flagName(uint32(i), shfStrings, false) } func (i SectionFlag) GoString() string { return flagName(uint32(i), shfStrings, true) } +// Section compression type. +type CompressionType int + +const ( + COMPRESS_ZLIB CompressionType = 1 /* ZLIB compression. */ + COMPRESS_LOOS CompressionType = 0x60000000 /* First OS-specific. */ + COMPRESS_HIOS CompressionType = 0x6fffffff /* Last OS-specific. */ + COMPRESS_LOPROC CompressionType = 0x70000000 /* First processor-specific type. */ + COMPRESS_HIPROC CompressionType = 0x7fffffff /* Last processor-specific type. */ +) + +var compressionStrings = []intName{ + {0, "COMPRESS_ZLIB"}, + {0x60000000, "COMPRESS_LOOS"}, + {0x6fffffff, "COMPRESS_HIOS"}, + {0x70000000, "COMPRESS_LOPROC"}, + {0x7fffffff, "COMPRESS_HIPROC"}, +} + +func (i CompressionType) String() string { return stringName(uint32(i), compressionStrings, false) } +func (i CompressionType) GoString() string { return stringName(uint32(i), compressionStrings, true) } + // Prog.Type type ProgType int @@ -1246,6 +1270,115 @@ var r386Strings = []intName{ func (i R_386) String() string { return stringName(uint32(i), r386Strings, false) } func (i R_386) GoString() string { return stringName(uint32(i), r386Strings, true) } +// Relocation types for MIPS. +type R_MIPS int + +const ( + R_MIPS_NONE R_MIPS = 0 + R_MIPS_16 R_MIPS = 1 + R_MIPS_32 R_MIPS = 2 + R_MIPS_REL32 R_MIPS = 3 + R_MIPS_26 R_MIPS = 4 + R_MIPS_HI16 R_MIPS = 5 /* high 16 bits of symbol value */ + R_MIPS_LO16 R_MIPS = 6 /* low 16 bits of symbol value */ + R_MIPS_GPREL16 R_MIPS = 7 /* GP-relative reference */ + R_MIPS_LITERAL R_MIPS = 8 /* Reference to literal section */ + R_MIPS_GOT16 R_MIPS = 9 /* Reference to global offset table */ + R_MIPS_PC16 R_MIPS = 10 /* 16 bit PC relative reference */ + R_MIPS_CALL16 R_MIPS = 11 /* 16 bit call thru glbl offset tbl */ + R_MIPS_GPREL32 R_MIPS = 12 + R_MIPS_SHIFT5 R_MIPS = 16 + R_MIPS_SHIFT6 R_MIPS = 17 + R_MIPS_64 R_MIPS = 18 + R_MIPS_GOT_DISP R_MIPS = 19 + R_MIPS_GOT_PAGE R_MIPS = 20 + R_MIPS_GOT_OFST R_MIPS = 21 + R_MIPS_GOT_HI16 R_MIPS = 22 + R_MIPS_GOT_LO16 R_MIPS = 23 + R_MIPS_SUB R_MIPS = 24 + R_MIPS_INSERT_A R_MIPS = 25 + R_MIPS_INSERT_B R_MIPS = 26 + R_MIPS_DELETE R_MIPS = 27 + R_MIPS_HIGHER R_MIPS = 28 + R_MIPS_HIGHEST R_MIPS = 29 + R_MIPS_CALL_HI16 R_MIPS = 30 + R_MIPS_CALL_LO16 R_MIPS = 31 + R_MIPS_SCN_DISP R_MIPS = 32 + R_MIPS_REL16 R_MIPS = 33 + R_MIPS_ADD_IMMEDIATE R_MIPS = 34 + R_MIPS_PJUMP R_MIPS = 35 + R_MIPS_RELGOT R_MIPS = 36 + R_MIPS_JALR R_MIPS = 37 + + R_MIPS_TLS_DTPMOD32 R_MIPS = 38 /* Module number 32 bit */ + R_MIPS_TLS_DTPREL32 R_MIPS = 39 /* Module-relative offset 32 bit */ + R_MIPS_TLS_DTPMOD64 R_MIPS = 40 /* Module number 64 bit */ + R_MIPS_TLS_DTPREL64 R_MIPS = 41 /* Module-relative offset 64 bit */ + R_MIPS_TLS_GD R_MIPS = 42 /* 16 bit GOT offset for GD */ + R_MIPS_TLS_LDM R_MIPS = 43 /* 16 bit GOT offset for LDM */ + R_MIPS_TLS_DTPREL_HI16 R_MIPS = 44 /* Module-relative offset, high 16 bits */ + R_MIPS_TLS_DTPREL_LO16 R_MIPS = 45 /* Module-relative offset, low 16 bits */ + R_MIPS_TLS_GOTTPREL R_MIPS = 46 /* 16 bit GOT offset for IE */ + R_MIPS_TLS_TPREL32 R_MIPS = 47 /* TP-relative offset, 32 bit */ + R_MIPS_TLS_TPREL64 R_MIPS = 48 /* TP-relative offset, 64 bit */ + R_MIPS_TLS_TPREL_HI16 R_MIPS = 49 /* TP-relative offset, high 16 bits */ + R_MIPS_TLS_TPREL_LO16 R_MIPS = 50 /* TP-relative offset, low 16 bits */ +) + +var rmipsStrings = []intName{ + {0, "R_MIPS_NONE"}, + {1, "R_MIPS_16"}, + {2, "R_MIPS_32"}, + {3, "R_MIPS_REL32"}, + {4, "R_MIPS_26"}, + {5, "R_MIPS_HI16"}, + {6, "R_MIPS_LO16"}, + {7, "R_MIPS_GPREL16"}, + {8, "R_MIPS_LITERAL"}, + {9, "R_MIPS_GOT16"}, + {10, "R_MIPS_PC16"}, + {11, "R_MIPS_CALL16"}, + {12, "R_MIPS_GPREL32"}, + {16, "R_MIPS_SHIFT5"}, + {17, "R_MIPS_SHIFT6"}, + {18, "R_MIPS_64"}, + {19, "R_MIPS_GOT_DISP"}, + {20, "R_MIPS_GOT_PAGE"}, + {21, "R_MIPS_GOT_OFST"}, + {22, "R_MIPS_GOT_HI16"}, + {23, "R_MIPS_GOT_LO16"}, + {24, "R_MIPS_SUB"}, + {25, "R_MIPS_INSERT_A"}, + {26, "R_MIPS_INSERT_B"}, + {27, "R_MIPS_DELETE"}, + {28, "R_MIPS_HIGHER"}, + {29, "R_MIPS_HIGHEST"}, + {30, "R_MIPS_CALL_HI16"}, + {31, "R_MIPS_CALL_LO16"}, + {32, "R_MIPS_SCN_DISP"}, + {33, "R_MIPS_REL16"}, + {34, "R_MIPS_ADD_IMMEDIATE"}, + {35, "R_MIPS_PJUMP"}, + {36, "R_MIPS_RELGOT"}, + {37, "R_MIPS_JALR"}, + {38, "R_MIPS_TLS_DTPMOD32"}, + {39, "R_MIPS_TLS_DTPREL32"}, + {40, "R_MIPS_TLS_DTPMOD64"}, + {41, "R_MIPS_TLS_DTPREL64"}, + {42, "R_MIPS_TLS_GD"}, + {43, "R_MIPS_TLS_LDM"}, + {44, "R_MIPS_TLS_DTPREL_HI16"}, + {45, "R_MIPS_TLS_DTPREL_LO16"}, + {46, "R_MIPS_TLS_GOTTPREL"}, + {47, "R_MIPS_TLS_TPREL32"}, + {48, "R_MIPS_TLS_TPREL64"}, + {49, "R_MIPS_TLS_TPREL_HI16"}, + {50, "R_MIPS_TLS_TPREL_LO16"}, +} + +func (i R_MIPS) String() string { return stringName(uint32(i), rmipsStrings, false) } +func (i R_MIPS) GoString() string { return stringName(uint32(i), rmipsStrings, true) } + // Relocation types for PowerPC. type R_PPC int @@ -1835,6 +1968,13 @@ type Dyn32 struct { Val uint32 /* Integer/Address value. */ } +// ELF32 Compression header. +type Chdr32 struct { + Type uint32 + Size uint32 + Addralign uint32 +} + /* * Relocation entries. */ @@ -1929,6 +2069,14 @@ type Dyn64 struct { Val uint64 /* Integer/address value */ } +// ELF64 Compression header. +type Chdr64 struct { + Type uint32 + _ uint32 /* Reserved. */ + Size uint64 + Addralign uint64 +} + /* * Relocation entries. */ |