diff options
Diffstat (limited to 'src/pkg/debug/elf/elf.go')
| -rw-r--r-- | src/pkg/debug/elf/elf.go | 220 |
1 files changed, 55 insertions, 165 deletions
diff --git a/src/pkg/debug/elf/elf.go b/src/pkg/debug/elf/elf.go index 716f10b40..42a240efd 100644 --- a/src/pkg/debug/elf/elf.go +++ b/src/pkg/debug/elf/elf.go @@ -73,12 +73,8 @@ var versionStrings = []intName{ intName{1, "EV_CURRENT"}, } -func (i Version) String() string { - return stringName(uint32(i), versionStrings, false); -} -func (i Version) GoString() string { - return stringName(uint32(i), versionStrings, true); -} +func (i Version) String() string { return stringName(uint32(i), versionStrings, false) } +func (i Version) GoString() string { return stringName(uint32(i), versionStrings, true) } // Class is found in Header.Ident[EI_CLASS] and Header.Class. type Class byte @@ -95,12 +91,8 @@ var classStrings = []intName{ intName{2, "ELFCLASS64"}, } -func (i Class) String() string { - return stringName(uint32(i), classStrings, false); -} -func (i Class) GoString() string { - return stringName(uint32(i), classStrings, true); -} +func (i Class) String() string { return stringName(uint32(i), classStrings, false) } +func (i Class) GoString() string { return stringName(uint32(i), classStrings, true) } // Data is found in Header.Ident[EI_DATA] and Header.Data. type Data byte @@ -117,12 +109,8 @@ var dataStrings = []intName{ intName{2, "ELFDATA2MSB"}, } -func (i Data) String() string { - return stringName(uint32(i), dataStrings, false); -} -func (i Data) GoString() string { - return stringName(uint32(i), dataStrings, true); -} +func (i Data) String() string { return stringName(uint32(i), dataStrings, false) } +func (i Data) GoString() string { return stringName(uint32(i), dataStrings, true) } // OSABI is found in Header.Ident[EI_OSABI] and Header.OSABI. type OSABI byte @@ -167,12 +155,8 @@ var osabiStrings = []intName{ intName{255, "ELFOSABI_STANDALONE"}, } -func (i OSABI) String() string { - return stringName(uint32(i), osabiStrings, false); -} -func (i OSABI) GoString() string { - return stringName(uint32(i), osabiStrings, true); -} +func (i OSABI) String() string { return stringName(uint32(i), osabiStrings, false) } +func (i OSABI) GoString() string { return stringName(uint32(i), osabiStrings, true) } // Type is found in Header.Type. type Type uint16 @@ -201,12 +185,8 @@ var typeStrings = []intName{ intName{0xffff, "ET_HIPROC"}, } -func (i Type) String() string { - return stringName(uint32(i), typeStrings, false); -} -func (i Type) GoString() string { - return stringName(uint32(i), typeStrings, true); -} +func (i Type) String() string { return stringName(uint32(i), typeStrings, false) } +func (i Type) GoString() string { return stringName(uint32(i), typeStrings, true) } // Machine is found in Header.Machine. type Machine uint16 @@ -315,12 +295,8 @@ var machineStrings = []intName{ intName{0x9026, "EM_ALPHA"}, } -func (i Machine) String() string { - return stringName(uint32(i), machineStrings, false); -} -func (i Machine) GoString() string { - return stringName(uint32(i), machineStrings, true); -} +func (i Machine) String() string { return stringName(uint32(i), machineStrings, false) } +func (i Machine) GoString() string { return stringName(uint32(i), machineStrings, true) } // Special section indices. type SectionIndex int @@ -347,12 +323,8 @@ var shnStrings = []intName{ intName{0xffff, "SHN_XINDEX"}, } -func (i SectionIndex) String() string { - return stringName(uint32(i), shnStrings, false); -} -func (i SectionIndex) GoString() string { - return stringName(uint32(i), shnStrings, true); -} +func (i SectionIndex) String() string { return stringName(uint32(i), shnStrings, false) } +func (i SectionIndex) GoString() string { return stringName(uint32(i), shnStrings, true) } // Section type. type SectionType uint32 @@ -409,12 +381,8 @@ var shtStrings = []intName{ intName{0xffffffff, "SHT_HIUSER"}, } -func (i SectionType) String() string { - return stringName(uint32(i), shtStrings, false); -} -func (i SectionType) GoString() string { - return stringName(uint32(i), shtStrings, true); -} +func (i SectionType) String() string { return stringName(uint32(i), shtStrings, false) } +func (i SectionType) GoString() string { return stringName(uint32(i), shtStrings, true) } // Section flags. type SectionFlag uint32 @@ -447,12 +415,8 @@ var shfStrings = []intName{ intName{0x400, "SHF_TLS"}, } -func (i SectionFlag) String() string { - return flagName(uint32(i), shfStrings, false); -} -func (i SectionFlag) GoString() string { - return flagName(uint32(i), shfStrings, true); -} +func (i SectionFlag) String() string { return flagName(uint32(i), shfStrings, false) } +func (i SectionFlag) GoString() string { return flagName(uint32(i), shfStrings, true) } // Prog.Type type ProgType int @@ -487,12 +451,8 @@ var ptStrings = []intName{ intName{0x7fffffff, "PT_HIPROC"}, } -func (i ProgType) String() string { - return stringName(uint32(i), ptStrings, false); -} -func (i ProgType) GoString() string { - return stringName(uint32(i), ptStrings, true); -} +func (i ProgType) String() string { return stringName(uint32(i), ptStrings, false) } +func (i ProgType) GoString() string { return stringName(uint32(i), ptStrings, true) } // Prog.Flag type ProgFlag uint32 @@ -511,12 +471,8 @@ var pfStrings = []intName{ intName{0x4, "PF_R"}, } -func (i ProgFlag) String() string { - return flagName(uint32(i), pfStrings, false); -} -func (i ProgFlag) GoString() string { - return flagName(uint32(i), pfStrings, true); -} +func (i ProgFlag) String() string { return flagName(uint32(i), pfStrings, false) } +func (i ProgFlag) GoString() string { return flagName(uint32(i), pfStrings, true) } // Dyn.Tag type DynTag int @@ -607,12 +563,8 @@ var dtStrings = []intName{ intName{0x7fffffff, "DT_HIPROC"}, } -func (i DynTag) String() string { - return stringName(uint32(i), dtStrings, false); -} -func (i DynTag) GoString() string { - return stringName(uint32(i), dtStrings, true); -} +func (i DynTag) String() string { return stringName(uint32(i), dtStrings, false) } +func (i DynTag) GoString() string { return stringName(uint32(i), dtStrings, true) } // DT_FLAGS values. type DynFlag int @@ -640,12 +592,8 @@ var dflagStrings = []intName{ intName{0x0010, "DF_STATIC_TLS"}, } -func (i DynFlag) String() string { - return flagName(uint32(i), dflagStrings, false); -} -func (i DynFlag) GoString() string { - return flagName(uint32(i), dflagStrings, true); -} +func (i DynFlag) String() string { return flagName(uint32(i), dflagStrings, false) } +func (i DynFlag) GoString() string { return flagName(uint32(i), dflagStrings, true) } // NType values; used in core files. type NType int @@ -662,12 +610,8 @@ var ntypeStrings = []intName{ intName{3, "NT_PRPSINFO"}, } -func (i NType) String() string { - return stringName(uint32(i), ntypeStrings, false); -} -func (i NType) GoString() string { - return stringName(uint32(i), ntypeStrings, true); -} +func (i NType) String() string { return stringName(uint32(i), ntypeStrings, false) } +func (i NType) GoString() string { return stringName(uint32(i), ntypeStrings, true) } /* Symbol Binding - ELFNN_ST_BIND - st_info */ type SymBind int @@ -692,12 +636,8 @@ var stbStrings = []intName{ intName{15, "STB_HIPROC"}, } -func (i SymBind) String() string { - return stringName(uint32(i), stbStrings, false); -} -func (i SymBind) GoString() string { - return stringName(uint32(i), stbStrings, true); -} +func (i SymBind) String() string { return stringName(uint32(i), stbStrings, false) } +func (i SymBind) GoString() string { return stringName(uint32(i), stbStrings, true) } /* Symbol type - ELFNN_ST_TYPE - st_info */ type SymType int @@ -730,12 +670,8 @@ var sttStrings = []intName{ intName{15, "STT_HIPROC"}, } -func (i SymType) String() string { - return stringName(uint32(i), sttStrings, false); -} -func (i SymType) GoString() string { - return stringName(uint32(i), sttStrings, true); -} +func (i SymType) String() string { return stringName(uint32(i), sttStrings, false) } +func (i SymType) GoString() string { return stringName(uint32(i), sttStrings, true) } /* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */ type SymVis int @@ -754,12 +690,8 @@ var stvStrings = []intName{ intName{0x3, "STV_PROTECTED"}, } -func (i SymVis) String() string { - return stringName(uint32(i), stvStrings, false); -} -func (i SymVis) GoString() string { - return stringName(uint32(i), stvStrings, true); -} +func (i SymVis) String() string { return stringName(uint32(i), stvStrings, false) } +func (i SymVis) GoString() string { return stringName(uint32(i), stvStrings, true) } /* * Relocation types. @@ -822,12 +754,8 @@ var rx86_64Strings = []intName{ intName{23, "R_X86_64_TPOFF32"}, } -func (i R_X86_64) String() string { - return stringName(uint32(i), rx86_64Strings, false); -} -func (i R_X86_64) GoString() string { - return stringName(uint32(i), rx86_64Strings, true); -} +func (i R_X86_64) String() string { return stringName(uint32(i), rx86_64Strings, false) } +func (i R_X86_64) GoString() string { return stringName(uint32(i), rx86_64Strings, true) } // Relocation types for Alpha. type R_ALPHA int @@ -894,12 +822,8 @@ var ralphaStrings = []intName{ intName{27, "R_ALPHA_RELATIVE"}, } -func (i R_ALPHA) String() string { - return stringName(uint32(i), ralphaStrings, false); -} -func (i R_ALPHA) GoString() string { - return stringName(uint32(i), ralphaStrings, true); -} +func (i R_ALPHA) String() string { return stringName(uint32(i), ralphaStrings, false) } +func (i R_ALPHA) GoString() string { return stringName(uint32(i), ralphaStrings, true) } // Relocation types for ARM. type R_ARM int @@ -976,12 +900,8 @@ var rarmStrings = []intName{ intName{255, "R_ARM_RBASE"}, } -func (i R_ARM) String() string { - return stringName(uint32(i), rarmStrings, false); -} -func (i R_ARM) GoString() string { - return stringName(uint32(i), rarmStrings, true); -} +func (i R_ARM) String() string { return stringName(uint32(i), rarmStrings, false) } +func (i R_ARM) GoString() string { return stringName(uint32(i), rarmStrings, true) } // Relocation types for 386. type R_386 int @@ -1054,12 +974,8 @@ var r386Strings = []intName{ intName{37, "R_386_TLS_TPOFF32"}, } -func (i R_386) String() string { - return stringName(uint32(i), r386Strings, false); -} -func (i R_386) GoString() string { - return stringName(uint32(i), r386Strings, true); -} +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 PowerPC. type R_PPC int @@ -1226,12 +1142,8 @@ var rppcStrings = []intName{ intName{116, "R_PPC_EMB_RELSDA"}, } -func (i R_PPC) String() string { - return stringName(uint32(i), rppcStrings, false); -} -func (i R_PPC) GoString() string { - return stringName(uint32(i), rppcStrings, true); -} +func (i R_PPC) String() string { return stringName(uint32(i), rppcStrings, false) } +func (i R_PPC) GoString() string { return stringName(uint32(i), rppcStrings, true) } // Relocation types for SPARC. type R_SPARC int @@ -1354,12 +1266,8 @@ var rsparcStrings = []intName{ intName{55, "R_SPARC_UA16"}, } -func (i R_SPARC) String() string { - return stringName(uint32(i), rsparcStrings, false); -} -func (i R_SPARC) GoString() string { - return stringName(uint32(i), rsparcStrings, true); -} +func (i R_SPARC) String() string { return stringName(uint32(i), rsparcStrings, false) } +func (i R_SPARC) GoString() string { return stringName(uint32(i), rsparcStrings, true) } /* * Magic number for the elf trampoline, chosen wisely to be an immediate @@ -1443,15 +1351,9 @@ type Rela32 struct { Addend int32; /* Addend. */ } -func R_SYM32(info uint32) uint32 { - return uint32(info>>8); -} -func R_TYPE32(info uint32) uint32 { - return uint32(info&0xff); -} -func R_INFO32(sym, typ uint32) uint32 { - return sym<<8 | typ; -} +func R_SYM32(info uint32) uint32 { return uint32(info>>8) } +func R_TYPE32(info uint32) uint32 { return uint32(info&0xff) } +func R_INFO32(sym, typ uint32) uint32 { return sym<<8 | typ } // ELF32 Symbol. type Sym32 struct { @@ -1465,15 +1367,9 @@ type Sym32 struct { const Sym32Size = 16 -func ST_BIND(info uint8) SymBind { - return SymBind(info>>4); -} -func ST_TYPE(bind SymBind, typ SymType) uint8 { - return uint8(bind)<<4 | uint8(typ)&0xf; -} -func ST_VISIBILITY(other uint8) SymVis { - return SymVis(other&3); -} +func ST_BIND(info uint8) SymBind { return SymBind(info>>4) } +func ST_TYPE(bind SymBind, typ SymType) uint8 { return uint8(bind)<<4 | uint8(typ)&0xf } +func ST_VISIBILITY(other uint8) SymVis { return SymVis(other&3) } /* * ELF64 @@ -1558,15 +1454,9 @@ type Rela64 struct { Addend int64; /* Addend. */ } -func R_SYM64(info uint64) uint32 { - return uint32(info>>32); -} -func R_TYPE64(info uint64) uint32 { - return uint32(info); -} -func R_INFO(sym, typ uint32) uint64 { - return uint64(sym)<<32 | uint64(typ); -} +func R_SYM64(info uint64) uint32 { return uint32(info>>32) } +func R_TYPE64(info uint64) uint32 { return uint32(info) } +func R_INFO(sym, typ uint32) uint64 { return uint64(sym)<<32 | uint64(typ) } /* |