mirror of
https://github.com/ziglang/zig.git
synced 2024-11-27 15:42:49 +00:00
bf3ac66150
* Implements #3768. This is a sweeping breaking change that requires many (trivial) edits to Zig source code. Array values no longer coerced to slices; however one may use `&` to obtain a reference to an array value, which may then be coerced to a slice. * Adds `IrInstruction::dump`, for debugging purposes. It's useful to call to inspect the instruction when debugging Zig IR. * Fixes bugs with result location semantics. See the new behavior test cases, and compile error test cases. * Fixes bugs with `@typeInfo` not properly resolving const values. * Behavior tests are passing but std lib tests are not yet. There is more work to do before merging this branch.
1522 lines
38 KiB
Zig
1522 lines
38 KiB
Zig
const builtin = @import("builtin");
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const std = @import("std.zig");
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const io = std.io;
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const os = std.os;
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const math = std.math;
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const mem = std.mem;
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const debug = std.debug;
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const InStream = std.stream.InStream;
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const File = std.fs.File;
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pub const AT_NULL = 0;
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pub const AT_IGNORE = 1;
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pub const AT_EXECFD = 2;
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pub const AT_PHDR = 3;
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pub const AT_PHENT = 4;
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pub const AT_PHNUM = 5;
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pub const AT_PAGESZ = 6;
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pub const AT_BASE = 7;
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pub const AT_FLAGS = 8;
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pub const AT_ENTRY = 9;
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pub const AT_NOTELF = 10;
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pub const AT_UID = 11;
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pub const AT_EUID = 12;
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pub const AT_GID = 13;
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pub const AT_EGID = 14;
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pub const AT_CLKTCK = 17;
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pub const AT_PLATFORM = 15;
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pub const AT_HWCAP = 16;
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pub const AT_FPUCW = 18;
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pub const AT_DCACHEBSIZE = 19;
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pub const AT_ICACHEBSIZE = 20;
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pub const AT_UCACHEBSIZE = 21;
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pub const AT_IGNOREPPC = 22;
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pub const AT_SECURE = 23;
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pub const AT_BASE_PLATFORM = 24;
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pub const AT_RANDOM = 25;
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pub const AT_HWCAP2 = 26;
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pub const AT_EXECFN = 31;
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pub const AT_SYSINFO = 32;
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pub const AT_SYSINFO_EHDR = 33;
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pub const AT_L1I_CACHESHAPE = 34;
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pub const AT_L1D_CACHESHAPE = 35;
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pub const AT_L2_CACHESHAPE = 36;
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pub const AT_L3_CACHESHAPE = 37;
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pub const AT_L1I_CACHESIZE = 40;
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pub const AT_L1I_CACHEGEOMETRY = 41;
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pub const AT_L1D_CACHESIZE = 42;
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pub const AT_L1D_CACHEGEOMETRY = 43;
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pub const AT_L2_CACHESIZE = 44;
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pub const AT_L2_CACHEGEOMETRY = 45;
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pub const AT_L3_CACHESIZE = 46;
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pub const AT_L3_CACHEGEOMETRY = 47;
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pub const DT_NULL = 0;
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pub const DT_NEEDED = 1;
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pub const DT_PLTRELSZ = 2;
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pub const DT_PLTGOT = 3;
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pub const DT_HASH = 4;
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pub const DT_STRTAB = 5;
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pub const DT_SYMTAB = 6;
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pub const DT_RELA = 7;
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pub const DT_RELASZ = 8;
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pub const DT_RELAENT = 9;
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pub const DT_STRSZ = 10;
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pub const DT_SYMENT = 11;
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pub const DT_INIT = 12;
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pub const DT_FINI = 13;
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pub const DT_SONAME = 14;
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pub const DT_RPATH = 15;
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pub const DT_SYMBOLIC = 16;
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pub const DT_REL = 17;
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pub const DT_RELSZ = 18;
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pub const DT_RELENT = 19;
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pub const DT_PLTREL = 20;
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pub const DT_DEBUG = 21;
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pub const DT_TEXTREL = 22;
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pub const DT_JMPREL = 23;
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pub const DT_BIND_NOW = 24;
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pub const DT_INIT_ARRAY = 25;
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pub const DT_FINI_ARRAY = 26;
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pub const DT_INIT_ARRAYSZ = 27;
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pub const DT_FINI_ARRAYSZ = 28;
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pub const DT_RUNPATH = 29;
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pub const DT_FLAGS = 30;
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pub const DT_ENCODING = 32;
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pub const DT_PREINIT_ARRAY = 32;
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pub const DT_PREINIT_ARRAYSZ = 33;
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pub const DT_SYMTAB_SHNDX = 34;
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pub const DT_NUM = 35;
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pub const DT_LOOS = 0x6000000d;
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pub const DT_HIOS = 0x6ffff000;
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pub const DT_LOPROC = 0x70000000;
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pub const DT_HIPROC = 0x7fffffff;
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pub const DT_PROCNUM = DT_MIPS_NUM;
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pub const DT_VALRNGLO = 0x6ffffd00;
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pub const DT_GNU_PRELINKED = 0x6ffffdf5;
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pub const DT_GNU_CONFLICTSZ = 0x6ffffdf6;
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pub const DT_GNU_LIBLISTSZ = 0x6ffffdf7;
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pub const DT_CHECKSUM = 0x6ffffdf8;
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pub const DT_PLTPADSZ = 0x6ffffdf9;
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pub const DT_MOVEENT = 0x6ffffdfa;
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pub const DT_MOVESZ = 0x6ffffdfb;
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pub const DT_FEATURE_1 = 0x6ffffdfc;
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pub const DT_POSFLAG_1 = 0x6ffffdfd;
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pub const DT_SYMINSZ = 0x6ffffdfe;
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pub const DT_SYMINENT = 0x6ffffdff;
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pub const DT_VALRNGHI = 0x6ffffdff;
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pub const DT_VALNUM = 12;
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pub const DT_ADDRRNGLO = 0x6ffffe00;
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pub const DT_GNU_HASH = 0x6ffffef5;
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pub const DT_TLSDESC_PLT = 0x6ffffef6;
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pub const DT_TLSDESC_GOT = 0x6ffffef7;
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pub const DT_GNU_CONFLICT = 0x6ffffef8;
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pub const DT_GNU_LIBLIST = 0x6ffffef9;
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pub const DT_CONFIG = 0x6ffffefa;
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pub const DT_DEPAUDIT = 0x6ffffefb;
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pub const DT_AUDIT = 0x6ffffefc;
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pub const DT_PLTPAD = 0x6ffffefd;
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pub const DT_MOVETAB = 0x6ffffefe;
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pub const DT_SYMINFO = 0x6ffffeff;
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pub const DT_ADDRRNGHI = 0x6ffffeff;
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pub const DT_ADDRNUM = 11;
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pub const DT_VERSYM = 0x6ffffff0;
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pub const DT_RELACOUNT = 0x6ffffff9;
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pub const DT_RELCOUNT = 0x6ffffffa;
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pub const DT_FLAGS_1 = 0x6ffffffb;
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pub const DT_VERDEF = 0x6ffffffc;
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pub const DT_VERDEFNUM = 0x6ffffffd;
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pub const DT_VERNEED = 0x6ffffffe;
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pub const DT_VERNEEDNUM = 0x6fffffff;
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pub const DT_VERSIONTAGNUM = 16;
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pub const DT_AUXILIARY = 0x7ffffffd;
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pub const DT_FILTER = 0x7fffffff;
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pub const DT_EXTRANUM = 3;
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pub const DT_SPARC_REGISTER = 0x70000001;
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pub const DT_SPARC_NUM = 2;
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pub const DT_MIPS_RLD_VERSION = 0x70000001;
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pub const DT_MIPS_TIME_STAMP = 0x70000002;
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pub const DT_MIPS_ICHECKSUM = 0x70000003;
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pub const DT_MIPS_IVERSION = 0x70000004;
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pub const DT_MIPS_FLAGS = 0x70000005;
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pub const DT_MIPS_BASE_ADDRESS = 0x70000006;
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pub const DT_MIPS_MSYM = 0x70000007;
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pub const DT_MIPS_CONFLICT = 0x70000008;
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pub const DT_MIPS_LIBLIST = 0x70000009;
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pub const DT_MIPS_LOCAL_GOTNO = 0x7000000a;
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pub const DT_MIPS_CONFLICTNO = 0x7000000b;
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pub const DT_MIPS_LIBLISTNO = 0x70000010;
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pub const DT_MIPS_SYMTABNO = 0x70000011;
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pub const DT_MIPS_UNREFEXTNO = 0x70000012;
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pub const DT_MIPS_GOTSYM = 0x70000013;
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pub const DT_MIPS_HIPAGENO = 0x70000014;
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pub const DT_MIPS_RLD_MAP = 0x70000016;
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pub const DT_MIPS_DELTA_CLASS = 0x70000017;
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pub const DT_MIPS_DELTA_CLASS_NO = 0x70000018;
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pub const DT_MIPS_DELTA_INSTANCE = 0x70000019;
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pub const DT_MIPS_DELTA_INSTANCE_NO = 0x7000001a;
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pub const DT_MIPS_DELTA_RELOC = 0x7000001b;
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pub const DT_MIPS_DELTA_RELOC_NO = 0x7000001c;
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pub const DT_MIPS_DELTA_SYM = 0x7000001d;
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pub const DT_MIPS_DELTA_SYM_NO = 0x7000001e;
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pub const DT_MIPS_DELTA_CLASSSYM = 0x70000020;
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pub const DT_MIPS_DELTA_CLASSSYM_NO = 0x70000021;
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pub const DT_MIPS_CXX_FLAGS = 0x70000022;
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pub const DT_MIPS_PIXIE_INIT = 0x70000023;
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pub const DT_MIPS_SYMBOL_LIB = 0x70000024;
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pub const DT_MIPS_LOCALPAGE_GOTIDX = 0x70000025;
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pub const DT_MIPS_LOCAL_GOTIDX = 0x70000026;
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pub const DT_MIPS_HIDDEN_GOTIDX = 0x70000027;
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pub const DT_MIPS_PROTECTED_GOTIDX = 0x70000028;
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pub const DT_MIPS_OPTIONS = 0x70000029;
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pub const DT_MIPS_INTERFACE = 0x7000002a;
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pub const DT_MIPS_DYNSTR_ALIGN = 0x7000002b;
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pub const DT_MIPS_INTERFACE_SIZE = 0x7000002c;
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pub const DT_MIPS_RLD_TEXT_RESOLVE_ADDR = 0x7000002d;
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pub const DT_MIPS_PERF_SUFFIX = 0x7000002e;
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pub const DT_MIPS_COMPACT_SIZE = 0x7000002f;
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pub const DT_MIPS_GP_VALUE = 0x70000030;
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pub const DT_MIPS_AUX_DYNAMIC = 0x70000031;
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pub const DT_MIPS_PLTGOT = 0x70000032;
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pub const DT_MIPS_RWPLT = 0x70000034;
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pub const DT_MIPS_RLD_MAP_REL = 0x70000035;
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pub const DT_MIPS_NUM = 0x36;
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pub const DT_ALPHA_PLTRO = (DT_LOPROC + 0);
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pub const DT_ALPHA_NUM = 1;
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pub const DT_PPC_GOT = (DT_LOPROC + 0);
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pub const DT_PPC_OPT = (DT_LOPROC + 1);
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pub const DT_PPC_NUM = 2;
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pub const DT_PPC64_GLINK = (DT_LOPROC + 0);
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pub const DT_PPC64_OPD = (DT_LOPROC + 1);
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pub const DT_PPC64_OPDSZ = (DT_LOPROC + 2);
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pub const DT_PPC64_OPT = (DT_LOPROC + 3);
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pub const DT_PPC64_NUM = 4;
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pub const DT_IA_64_PLT_RESERVE = (DT_LOPROC + 0);
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pub const DT_IA_64_NUM = 1;
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pub const DT_NIOS2_GP = 0x70000002;
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pub const PT_NULL = 0;
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pub const PT_LOAD = 1;
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pub const PT_DYNAMIC = 2;
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pub const PT_INTERP = 3;
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pub const PT_NOTE = 4;
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pub const PT_SHLIB = 5;
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pub const PT_PHDR = 6;
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pub const PT_TLS = 7;
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pub const PT_NUM = 8;
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pub const PT_LOOS = 0x60000000;
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pub const PT_GNU_EH_FRAME = 0x6474e550;
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pub const PT_GNU_STACK = 0x6474e551;
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pub const PT_GNU_RELRO = 0x6474e552;
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pub const PT_LOSUNW = 0x6ffffffa;
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pub const PT_SUNWBSS = 0x6ffffffa;
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pub const PT_SUNWSTACK = 0x6ffffffb;
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pub const PT_HISUNW = 0x6fffffff;
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pub const PT_HIOS = 0x6fffffff;
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pub const PT_LOPROC = 0x70000000;
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pub const PT_HIPROC = 0x7fffffff;
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pub const SHT_NULL = 0;
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pub const SHT_PROGBITS = 1;
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pub const SHT_SYMTAB = 2;
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pub const SHT_STRTAB = 3;
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pub const SHT_RELA = 4;
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pub const SHT_HASH = 5;
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pub const SHT_DYNAMIC = 6;
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pub const SHT_NOTE = 7;
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pub const SHT_NOBITS = 8;
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pub const SHT_REL = 9;
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pub const SHT_SHLIB = 10;
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pub const SHT_DYNSYM = 11;
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pub const SHT_INIT_ARRAY = 14;
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pub const SHT_FINI_ARRAY = 15;
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pub const SHT_PREINIT_ARRAY = 16;
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pub const SHT_GROUP = 17;
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pub const SHT_SYMTAB_SHNDX = 18;
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pub const SHT_LOOS = 0x60000000;
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pub const SHT_HIOS = 0x6fffffff;
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pub const SHT_LOPROC = 0x70000000;
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pub const SHT_HIPROC = 0x7fffffff;
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pub const SHT_LOUSER = 0x80000000;
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pub const SHT_HIUSER = 0xffffffff;
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pub const STB_LOCAL = 0;
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pub const STB_GLOBAL = 1;
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pub const STB_WEAK = 2;
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pub const STB_NUM = 3;
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pub const STB_LOOS = 10;
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pub const STB_GNU_UNIQUE = 10;
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pub const STB_HIOS = 12;
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pub const STB_LOPROC = 13;
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pub const STB_HIPROC = 15;
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pub const STB_MIPS_SPLIT_COMMON = 13;
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pub const STT_NOTYPE = 0;
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pub const STT_OBJECT = 1;
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pub const STT_FUNC = 2;
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pub const STT_SECTION = 3;
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pub const STT_FILE = 4;
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pub const STT_COMMON = 5;
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pub const STT_TLS = 6;
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pub const STT_NUM = 7;
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pub const STT_LOOS = 10;
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pub const STT_GNU_IFUNC = 10;
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pub const STT_HIOS = 12;
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pub const STT_LOPROC = 13;
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pub const STT_HIPROC = 15;
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pub const STT_SPARC_REGISTER = 13;
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pub const STT_PARISC_MILLICODE = 13;
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pub const STT_HP_OPAQUE = (STT_LOOS + 0x1);
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pub const STT_HP_STUB = (STT_LOOS + 0x2);
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pub const STT_ARM_TFUNC = STT_LOPROC;
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pub const STT_ARM_16BIT = STT_HIPROC;
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pub const VER_FLG_BASE = 0x1;
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pub const VER_FLG_WEAK = 0x2;
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/// File types
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pub const ET = extern enum(u16) {
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/// No file type
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NONE = 0,
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/// Relocatable file
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REL = 1,
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/// Executable file
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EXEC = 2,
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/// Shared object file
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DYN = 3,
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/// Core file
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CORE = 4,
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/// Beginning of processor-specific codes
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pub const LOPROC = 0xff00;
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/// Processor-specific
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pub const HIPROC = 0xffff;
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};
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/// TODO delete this in favor of Elf64_Shdr
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pub const SectionHeader = struct {
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name: u32,
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sh_type: u32,
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flags: u64,
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addr: u64,
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offset: u64,
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size: u64,
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link: u32,
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info: u32,
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addr_align: u64,
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ent_size: u64,
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};
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pub const Elf = struct {
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seekable_stream: *io.SeekableStream(anyerror, anyerror),
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in_stream: *io.InStream(anyerror),
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is_64: bool,
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endian: builtin.Endian,
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file_type: ET,
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arch: EM,
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entry_addr: u64,
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program_header_offset: u64,
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section_header_offset: u64,
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string_section_index: usize,
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string_section: *SectionHeader,
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section_headers: []SectionHeader,
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allocator: *mem.Allocator,
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/// Call close when done.
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pub fn openPath(allocator: *mem.Allocator, path: []const u8) !Elf {
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@compileError("TODO implement");
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}
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/// Call close when done.
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pub fn openFile(allocator: *mem.Allocator, file: File) !Elf {
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@compileError("TODO implement");
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}
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pub fn openStream(
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allocator: *mem.Allocator,
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seekable_stream: *io.SeekableStream(anyerror, anyerror),
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in: *io.InStream(anyerror),
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) !Elf {
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var elf: Elf = undefined;
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elf.allocator = allocator;
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elf.seekable_stream = seekable_stream;
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elf.in_stream = in;
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var magic: [4]u8 = undefined;
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try in.readNoEof(magic[0..]);
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if (!mem.eql(u8, &magic, "\x7fELF")) return error.InvalidFormat;
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elf.is_64 = switch (try in.readByte()) {
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1 => false,
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2 => true,
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else => return error.InvalidFormat,
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};
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elf.endian = switch (try in.readByte()) {
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1 => builtin.Endian.Little,
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2 => builtin.Endian.Big,
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else => return error.InvalidFormat,
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};
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const version_byte = try in.readByte();
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if (version_byte != 1) return error.InvalidFormat;
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// skip over padding
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try seekable_stream.seekBy(9);
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elf.file_type = try in.readEnum(ET, elf.endian);
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elf.arch = try in.readEnum(EM, elf.endian);
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const elf_version = try in.readInt(u32, elf.endian);
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if (elf_version != 1) return error.InvalidFormat;
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if (elf.is_64) {
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elf.entry_addr = try in.readInt(u64, elf.endian);
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elf.program_header_offset = try in.readInt(u64, elf.endian);
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elf.section_header_offset = try in.readInt(u64, elf.endian);
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} else {
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elf.entry_addr = @as(u64, try in.readInt(u32, elf.endian));
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elf.program_header_offset = @as(u64, try in.readInt(u32, elf.endian));
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elf.section_header_offset = @as(u64, try in.readInt(u32, elf.endian));
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}
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// skip over flags
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try seekable_stream.seekBy(4);
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const header_size = try in.readInt(u16, elf.endian);
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if ((elf.is_64 and header_size != 64) or (!elf.is_64 and header_size != 52)) {
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return error.InvalidFormat;
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}
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const ph_entry_size = try in.readInt(u16, elf.endian);
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const ph_entry_count = try in.readInt(u16, elf.endian);
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const sh_entry_size = try in.readInt(u16, elf.endian);
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const sh_entry_count = try in.readInt(u16, elf.endian);
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elf.string_section_index = @as(usize, try in.readInt(u16, elf.endian));
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|
|
if (elf.string_section_index >= sh_entry_count) return error.InvalidFormat;
|
|
|
|
const sh_byte_count = @as(u64, sh_entry_size) * @as(u64, sh_entry_count);
|
|
const end_sh = try math.add(u64, elf.section_header_offset, sh_byte_count);
|
|
const ph_byte_count = @as(u64, ph_entry_size) * @as(u64, ph_entry_count);
|
|
const end_ph = try math.add(u64, elf.program_header_offset, ph_byte_count);
|
|
|
|
const stream_end = try seekable_stream.getEndPos();
|
|
if (stream_end < end_sh or stream_end < end_ph) {
|
|
return error.InvalidFormat;
|
|
}
|
|
|
|
try seekable_stream.seekTo(elf.section_header_offset);
|
|
|
|
elf.section_headers = try elf.allocator.alloc(SectionHeader, sh_entry_count);
|
|
errdefer elf.allocator.free(elf.section_headers);
|
|
|
|
if (elf.is_64) {
|
|
if (sh_entry_size != 64) return error.InvalidFormat;
|
|
|
|
for (elf.section_headers) |*elf_section| {
|
|
elf_section.name = try in.readInt(u32, elf.endian);
|
|
elf_section.sh_type = try in.readInt(u32, elf.endian);
|
|
elf_section.flags = try in.readInt(u64, elf.endian);
|
|
elf_section.addr = try in.readInt(u64, elf.endian);
|
|
elf_section.offset = try in.readInt(u64, elf.endian);
|
|
elf_section.size = try in.readInt(u64, elf.endian);
|
|
elf_section.link = try in.readInt(u32, elf.endian);
|
|
elf_section.info = try in.readInt(u32, elf.endian);
|
|
elf_section.addr_align = try in.readInt(u64, elf.endian);
|
|
elf_section.ent_size = try in.readInt(u64, elf.endian);
|
|
}
|
|
} else {
|
|
if (sh_entry_size != 40) return error.InvalidFormat;
|
|
|
|
for (elf.section_headers) |*elf_section| {
|
|
// TODO (multiple occurrences) allow implicit cast from %u32 -> %u64 ?
|
|
elf_section.name = try in.readInt(u32, elf.endian);
|
|
elf_section.sh_type = try in.readInt(u32, elf.endian);
|
|
elf_section.flags = @as(u64, try in.readInt(u32, elf.endian));
|
|
elf_section.addr = @as(u64, try in.readInt(u32, elf.endian));
|
|
elf_section.offset = @as(u64, try in.readInt(u32, elf.endian));
|
|
elf_section.size = @as(u64, try in.readInt(u32, elf.endian));
|
|
elf_section.link = try in.readInt(u32, elf.endian);
|
|
elf_section.info = try in.readInt(u32, elf.endian);
|
|
elf_section.addr_align = @as(u64, try in.readInt(u32, elf.endian));
|
|
elf_section.ent_size = @as(u64, try in.readInt(u32, elf.endian));
|
|
}
|
|
}
|
|
|
|
for (elf.section_headers) |*elf_section| {
|
|
if (elf_section.sh_type != SHT_NOBITS) {
|
|
const file_end_offset = try math.add(u64, elf_section.offset, elf_section.size);
|
|
if (stream_end < file_end_offset) return error.InvalidFormat;
|
|
}
|
|
}
|
|
|
|
elf.string_section = &elf.section_headers[elf.string_section_index];
|
|
if (elf.string_section.sh_type != SHT_STRTAB) {
|
|
// not a string table
|
|
return error.InvalidFormat;
|
|
}
|
|
|
|
return elf;
|
|
}
|
|
|
|
pub fn close(elf: *Elf) void {
|
|
elf.allocator.free(elf.section_headers);
|
|
}
|
|
|
|
pub fn findSection(elf: *Elf, name: []const u8) !?*SectionHeader {
|
|
section_loop: for (elf.section_headers) |*elf_section| {
|
|
if (elf_section.sh_type == SHT_NULL) continue;
|
|
|
|
const name_offset = elf.string_section.offset + elf_section.name;
|
|
try elf.seekable_stream.seekTo(name_offset);
|
|
|
|
for (name) |expected_c| {
|
|
const target_c = try elf.in_stream.readByte();
|
|
if (target_c == 0 or expected_c != target_c) continue :section_loop;
|
|
}
|
|
|
|
{
|
|
const null_byte = try elf.in_stream.readByte();
|
|
if (null_byte == 0) return elf_section;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
pub fn seekToSection(elf: *Elf, elf_section: *SectionHeader) !void {
|
|
try elf.seekable_stream.seekTo(elf_section.offset);
|
|
}
|
|
};
|
|
|
|
pub const EI_NIDENT = 16;
|
|
pub const Elf32_Half = u16;
|
|
pub const Elf64_Half = u16;
|
|
pub const Elf32_Word = u32;
|
|
pub const Elf32_Sword = i32;
|
|
pub const Elf64_Word = u32;
|
|
pub const Elf64_Sword = i32;
|
|
pub const Elf32_Xword = u64;
|
|
pub const Elf32_Sxword = i64;
|
|
pub const Elf64_Xword = u64;
|
|
pub const Elf64_Sxword = i64;
|
|
pub const Elf32_Addr = u32;
|
|
pub const Elf64_Addr = u64;
|
|
pub const Elf32_Off = u32;
|
|
pub const Elf64_Off = u64;
|
|
pub const Elf32_Section = u16;
|
|
pub const Elf64_Section = u16;
|
|
pub const Elf32_Versym = Elf32_Half;
|
|
pub const Elf64_Versym = Elf64_Half;
|
|
pub const Elf32_Ehdr = extern struct {
|
|
e_ident: [EI_NIDENT]u8,
|
|
e_type: ET,
|
|
e_machine: EM,
|
|
e_version: Elf32_Word,
|
|
e_entry: Elf32_Addr,
|
|
e_phoff: Elf32_Off,
|
|
e_shoff: Elf32_Off,
|
|
e_flags: Elf32_Word,
|
|
e_ehsize: Elf32_Half,
|
|
e_phentsize: Elf32_Half,
|
|
e_phnum: Elf32_Half,
|
|
e_shentsize: Elf32_Half,
|
|
e_shnum: Elf32_Half,
|
|
e_shstrndx: Elf32_Half,
|
|
};
|
|
pub const Elf64_Ehdr = extern struct {
|
|
e_ident: [EI_NIDENT]u8,
|
|
e_type: ET,
|
|
e_machine: EM,
|
|
e_version: Elf64_Word,
|
|
e_entry: Elf64_Addr,
|
|
e_phoff: Elf64_Off,
|
|
e_shoff: Elf64_Off,
|
|
e_flags: Elf64_Word,
|
|
e_ehsize: Elf64_Half,
|
|
e_phentsize: Elf64_Half,
|
|
e_phnum: Elf64_Half,
|
|
e_shentsize: Elf64_Half,
|
|
e_shnum: Elf64_Half,
|
|
e_shstrndx: Elf64_Half,
|
|
};
|
|
pub const Elf32_Shdr = extern struct {
|
|
sh_name: Elf32_Word,
|
|
sh_type: Elf32_Word,
|
|
sh_flags: Elf32_Word,
|
|
sh_addr: Elf32_Addr,
|
|
sh_offset: Elf32_Off,
|
|
sh_size: Elf32_Word,
|
|
sh_link: Elf32_Word,
|
|
sh_info: Elf32_Word,
|
|
sh_addralign: Elf32_Word,
|
|
sh_entsize: Elf32_Word,
|
|
};
|
|
pub const Elf64_Shdr = extern struct {
|
|
sh_name: Elf64_Word,
|
|
sh_type: Elf64_Word,
|
|
sh_flags: Elf64_Xword,
|
|
sh_addr: Elf64_Addr,
|
|
sh_offset: Elf64_Off,
|
|
sh_size: Elf64_Xword,
|
|
sh_link: Elf64_Word,
|
|
sh_info: Elf64_Word,
|
|
sh_addralign: Elf64_Xword,
|
|
sh_entsize: Elf64_Xword,
|
|
};
|
|
pub const Elf32_Chdr = extern struct {
|
|
ch_type: Elf32_Word,
|
|
ch_size: Elf32_Word,
|
|
ch_addralign: Elf32_Word,
|
|
};
|
|
pub const Elf64_Chdr = extern struct {
|
|
ch_type: Elf64_Word,
|
|
ch_reserved: Elf64_Word,
|
|
ch_size: Elf64_Xword,
|
|
ch_addralign: Elf64_Xword,
|
|
};
|
|
pub const Elf32_Sym = extern struct {
|
|
st_name: Elf32_Word,
|
|
st_value: Elf32_Addr,
|
|
st_size: Elf32_Word,
|
|
st_info: u8,
|
|
st_other: u8,
|
|
st_shndx: Elf32_Section,
|
|
};
|
|
pub const Elf64_Sym = extern struct {
|
|
st_name: Elf64_Word,
|
|
st_info: u8,
|
|
st_other: u8,
|
|
st_shndx: Elf64_Section,
|
|
st_value: Elf64_Addr,
|
|
st_size: Elf64_Xword,
|
|
};
|
|
pub const Elf32_Syminfo = extern struct {
|
|
si_boundto: Elf32_Half,
|
|
si_flags: Elf32_Half,
|
|
};
|
|
pub const Elf64_Syminfo = extern struct {
|
|
si_boundto: Elf64_Half,
|
|
si_flags: Elf64_Half,
|
|
};
|
|
pub const Elf32_Rel = extern struct {
|
|
r_offset: Elf32_Addr,
|
|
r_info: Elf32_Word,
|
|
};
|
|
pub const Elf64_Rel = extern struct {
|
|
r_offset: Elf64_Addr,
|
|
r_info: Elf64_Xword,
|
|
};
|
|
pub const Elf32_Rela = extern struct {
|
|
r_offset: Elf32_Addr,
|
|
r_info: Elf32_Word,
|
|
r_addend: Elf32_Sword,
|
|
};
|
|
pub const Elf64_Rela = extern struct {
|
|
r_offset: Elf64_Addr,
|
|
r_info: Elf64_Xword,
|
|
r_addend: Elf64_Sxword,
|
|
};
|
|
pub const Elf32_Phdr = extern struct {
|
|
p_type: Elf32_Word,
|
|
p_offset: Elf32_Off,
|
|
p_vaddr: Elf32_Addr,
|
|
p_paddr: Elf32_Addr,
|
|
p_filesz: Elf32_Word,
|
|
p_memsz: Elf32_Word,
|
|
p_flags: Elf32_Word,
|
|
p_align: Elf32_Word,
|
|
};
|
|
pub const Elf64_Phdr = extern struct {
|
|
p_type: Elf64_Word,
|
|
p_flags: Elf64_Word,
|
|
p_offset: Elf64_Off,
|
|
p_vaddr: Elf64_Addr,
|
|
p_paddr: Elf64_Addr,
|
|
p_filesz: Elf64_Xword,
|
|
p_memsz: Elf64_Xword,
|
|
p_align: Elf64_Xword,
|
|
};
|
|
pub const Elf32_Dyn = extern struct {
|
|
d_tag: Elf32_Sword,
|
|
d_un: extern union {
|
|
d_val: Elf32_Word,
|
|
d_ptr: Elf32_Addr,
|
|
},
|
|
};
|
|
pub const Elf64_Dyn = extern struct {
|
|
d_tag: Elf64_Sxword,
|
|
d_un: extern union {
|
|
d_val: Elf64_Xword,
|
|
d_ptr: Elf64_Addr,
|
|
},
|
|
};
|
|
pub const Elf32_Verdef = extern struct {
|
|
vd_version: Elf32_Half,
|
|
vd_flags: Elf32_Half,
|
|
vd_ndx: Elf32_Half,
|
|
vd_cnt: Elf32_Half,
|
|
vd_hash: Elf32_Word,
|
|
vd_aux: Elf32_Word,
|
|
vd_next: Elf32_Word,
|
|
};
|
|
pub const Elf64_Verdef = extern struct {
|
|
vd_version: Elf64_Half,
|
|
vd_flags: Elf64_Half,
|
|
vd_ndx: Elf64_Half,
|
|
vd_cnt: Elf64_Half,
|
|
vd_hash: Elf64_Word,
|
|
vd_aux: Elf64_Word,
|
|
vd_next: Elf64_Word,
|
|
};
|
|
pub const Elf32_Verdaux = extern struct {
|
|
vda_name: Elf32_Word,
|
|
vda_next: Elf32_Word,
|
|
};
|
|
pub const Elf64_Verdaux = extern struct {
|
|
vda_name: Elf64_Word,
|
|
vda_next: Elf64_Word,
|
|
};
|
|
pub const Elf32_Verneed = extern struct {
|
|
vn_version: Elf32_Half,
|
|
vn_cnt: Elf32_Half,
|
|
vn_file: Elf32_Word,
|
|
vn_aux: Elf32_Word,
|
|
vn_next: Elf32_Word,
|
|
};
|
|
pub const Elf64_Verneed = extern struct {
|
|
vn_version: Elf64_Half,
|
|
vn_cnt: Elf64_Half,
|
|
vn_file: Elf64_Word,
|
|
vn_aux: Elf64_Word,
|
|
vn_next: Elf64_Word,
|
|
};
|
|
pub const Elf32_Vernaux = extern struct {
|
|
vna_hash: Elf32_Word,
|
|
vna_flags: Elf32_Half,
|
|
vna_other: Elf32_Half,
|
|
vna_name: Elf32_Word,
|
|
vna_next: Elf32_Word,
|
|
};
|
|
pub const Elf64_Vernaux = extern struct {
|
|
vna_hash: Elf64_Word,
|
|
vna_flags: Elf64_Half,
|
|
vna_other: Elf64_Half,
|
|
vna_name: Elf64_Word,
|
|
vna_next: Elf64_Word,
|
|
};
|
|
pub const Elf32_auxv_t = extern struct {
|
|
a_type: u32,
|
|
a_un: extern union {
|
|
a_val: u32,
|
|
},
|
|
};
|
|
pub const Elf64_auxv_t = extern struct {
|
|
a_type: u64,
|
|
a_un: extern union {
|
|
a_val: u64,
|
|
},
|
|
};
|
|
pub const Elf32_Nhdr = extern struct {
|
|
n_namesz: Elf32_Word,
|
|
n_descsz: Elf32_Word,
|
|
n_type: Elf32_Word,
|
|
};
|
|
pub const Elf64_Nhdr = extern struct {
|
|
n_namesz: Elf64_Word,
|
|
n_descsz: Elf64_Word,
|
|
n_type: Elf64_Word,
|
|
};
|
|
pub const Elf32_Move = extern struct {
|
|
m_value: Elf32_Xword,
|
|
m_info: Elf32_Word,
|
|
m_poffset: Elf32_Word,
|
|
m_repeat: Elf32_Half,
|
|
m_stride: Elf32_Half,
|
|
};
|
|
pub const Elf64_Move = extern struct {
|
|
m_value: Elf64_Xword,
|
|
m_info: Elf64_Xword,
|
|
m_poffset: Elf64_Xword,
|
|
m_repeat: Elf64_Half,
|
|
m_stride: Elf64_Half,
|
|
};
|
|
pub const Elf32_gptab = extern union {
|
|
gt_header: extern struct {
|
|
gt_current_g_value: Elf32_Word,
|
|
gt_unused: Elf32_Word,
|
|
},
|
|
gt_entry: extern struct {
|
|
gt_g_value: Elf32_Word,
|
|
gt_bytes: Elf32_Word,
|
|
},
|
|
};
|
|
pub const Elf32_RegInfo = extern struct {
|
|
ri_gprmask: Elf32_Word,
|
|
ri_cprmask: [4]Elf32_Word,
|
|
ri_gp_value: Elf32_Sword,
|
|
};
|
|
pub const Elf_Options = extern struct {
|
|
kind: u8,
|
|
size: u8,
|
|
@"section": Elf32_Section,
|
|
info: Elf32_Word,
|
|
};
|
|
pub const Elf_Options_Hw = extern struct {
|
|
hwp_flags1: Elf32_Word,
|
|
hwp_flags2: Elf32_Word,
|
|
};
|
|
pub const Elf32_Lib = extern struct {
|
|
l_name: Elf32_Word,
|
|
l_time_stamp: Elf32_Word,
|
|
l_checksum: Elf32_Word,
|
|
l_version: Elf32_Word,
|
|
l_flags: Elf32_Word,
|
|
};
|
|
pub const Elf64_Lib = extern struct {
|
|
l_name: Elf64_Word,
|
|
l_time_stamp: Elf64_Word,
|
|
l_checksum: Elf64_Word,
|
|
l_version: Elf64_Word,
|
|
l_flags: Elf64_Word,
|
|
};
|
|
pub const Elf32_Conflict = Elf32_Addr;
|
|
pub const Elf_MIPS_ABIFlags_v0 = extern struct {
|
|
version: Elf32_Half,
|
|
isa_level: u8,
|
|
isa_rev: u8,
|
|
gpr_size: u8,
|
|
cpr1_size: u8,
|
|
cpr2_size: u8,
|
|
fp_abi: u8,
|
|
isa_ext: Elf32_Word,
|
|
ases: Elf32_Word,
|
|
flags1: Elf32_Word,
|
|
flags2: Elf32_Word,
|
|
};
|
|
|
|
pub const Auxv = switch (@sizeOf(usize)) {
|
|
4 => Elf32_auxv_t,
|
|
8 => Elf64_auxv_t,
|
|
else => @compileError("expected pointer size of 32 or 64"),
|
|
};
|
|
pub const Ehdr = switch (@sizeOf(usize)) {
|
|
4 => Elf32_Ehdr,
|
|
8 => Elf64_Ehdr,
|
|
else => @compileError("expected pointer size of 32 or 64"),
|
|
};
|
|
pub const Phdr = switch (@sizeOf(usize)) {
|
|
4 => Elf32_Phdr,
|
|
8 => Elf64_Phdr,
|
|
else => @compileError("expected pointer size of 32 or 64"),
|
|
};
|
|
pub const Dyn = switch (@sizeOf(usize)) {
|
|
4 => Elf32_Dyn,
|
|
8 => Elf64_Dyn,
|
|
else => @compileError("expected pointer size of 32 or 64"),
|
|
};
|
|
pub const Shdr = switch (@sizeOf(usize)) {
|
|
4 => Elf32_Shdr,
|
|
8 => Elf64_Shdr,
|
|
else => @compileError("expected pointer size of 32 or 64"),
|
|
};
|
|
pub const Sym = switch (@sizeOf(usize)) {
|
|
4 => Elf32_Sym,
|
|
8 => Elf64_Sym,
|
|
else => @compileError("expected pointer size of 32 or 64"),
|
|
};
|
|
pub const Verdef = switch (@sizeOf(usize)) {
|
|
4 => Elf32_Verdef,
|
|
8 => Elf64_Verdef,
|
|
else => @compileError("expected pointer size of 32 or 64"),
|
|
};
|
|
pub const Verdaux = switch (@sizeOf(usize)) {
|
|
4 => Elf32_Verdaux,
|
|
8 => Elf64_Verdaux,
|
|
else => @compileError("expected pointer size of 32 or 64"),
|
|
};
|
|
|
|
/// Machine architectures
|
|
/// See current registered ELF machine architectures at:
|
|
/// http://www.uxsglobal.com/developers/gabi/latest/ch4.eheader.html
|
|
/// The underscore prefix is because many of these start with numbers.
|
|
pub const EM = extern enum(u16) {
|
|
/// No machine
|
|
_NONE = 0,
|
|
|
|
/// AT&T WE 32100
|
|
_M32 = 1,
|
|
|
|
/// SPARC
|
|
_SPARC = 2,
|
|
|
|
/// Intel 386
|
|
_386 = 3,
|
|
|
|
/// Motorola 68000
|
|
_68K = 4,
|
|
|
|
/// Motorola 88000
|
|
_88K = 5,
|
|
|
|
/// Intel MCU
|
|
_IAMCU = 6,
|
|
|
|
/// Intel 80860
|
|
_860 = 7,
|
|
|
|
/// MIPS R3000
|
|
_MIPS = 8,
|
|
|
|
/// IBM System/370
|
|
_S370 = 9,
|
|
|
|
/// MIPS RS3000 Little-endian
|
|
_MIPS_RS3_LE = 10,
|
|
|
|
/// Hewlett-Packard PA-RISC
|
|
_PARISC = 15,
|
|
|
|
/// Fujitsu VPP500
|
|
_VPP500 = 17,
|
|
|
|
/// Enhanced instruction set SPARC
|
|
_SPARC32PLUS = 18,
|
|
|
|
/// Intel 80960
|
|
_960 = 19,
|
|
|
|
/// PowerPC
|
|
_PPC = 20,
|
|
|
|
/// PowerPC64
|
|
_PPC64 = 21,
|
|
|
|
/// IBM System/390
|
|
_S390 = 22,
|
|
|
|
/// IBM SPU/SPC
|
|
_SPU = 23,
|
|
|
|
/// NEC V800
|
|
_V800 = 36,
|
|
|
|
/// Fujitsu FR20
|
|
_FR20 = 37,
|
|
|
|
/// TRW RH-32
|
|
_RH32 = 38,
|
|
|
|
/// Motorola RCE
|
|
_RCE = 39,
|
|
|
|
/// ARM
|
|
_ARM = 40,
|
|
|
|
/// DEC Alpha
|
|
_ALPHA = 41,
|
|
|
|
/// Hitachi SH
|
|
_SH = 42,
|
|
|
|
/// SPARC V9
|
|
_SPARCV9 = 43,
|
|
|
|
/// Siemens TriCore
|
|
_TRICORE = 44,
|
|
|
|
/// Argonaut RISC Core
|
|
_ARC = 45,
|
|
|
|
/// Hitachi H8/300
|
|
_H8_300 = 46,
|
|
|
|
/// Hitachi H8/300H
|
|
_H8_300H = 47,
|
|
|
|
/// Hitachi H8S
|
|
_H8S = 48,
|
|
|
|
/// Hitachi H8/500
|
|
_H8_500 = 49,
|
|
|
|
/// Intel IA-64 processor architecture
|
|
_IA_64 = 50,
|
|
|
|
/// Stanford MIPS-X
|
|
_MIPS_X = 51,
|
|
|
|
/// Motorola ColdFire
|
|
_COLDFIRE = 52,
|
|
|
|
/// Motorola M68HC12
|
|
_68HC12 = 53,
|
|
|
|
/// Fujitsu MMA Multimedia Accelerator
|
|
_MMA = 54,
|
|
|
|
/// Siemens PCP
|
|
_PCP = 55,
|
|
|
|
/// Sony nCPU embedded RISC processor
|
|
_NCPU = 56,
|
|
|
|
/// Denso NDR1 microprocessor
|
|
_NDR1 = 57,
|
|
|
|
/// Motorola Star*Core processor
|
|
_STARCORE = 58,
|
|
|
|
/// Toyota ME16 processor
|
|
_ME16 = 59,
|
|
|
|
/// STMicroelectronics ST100 processor
|
|
_ST100 = 60,
|
|
|
|
/// Advanced Logic Corp. TinyJ embedded processor family
|
|
_TINYJ = 61,
|
|
|
|
/// AMD x86-64 architecture
|
|
_X86_64 = 62,
|
|
|
|
/// Sony DSP Processor
|
|
_PDSP = 63,
|
|
|
|
/// Digital Equipment Corp. PDP-10
|
|
_PDP10 = 64,
|
|
|
|
/// Digital Equipment Corp. PDP-11
|
|
_PDP11 = 65,
|
|
|
|
/// Siemens FX66 microcontroller
|
|
_FX66 = 66,
|
|
|
|
/// STMicroelectronics ST9+ 8/16 bit microcontroller
|
|
_ST9PLUS = 67,
|
|
|
|
/// STMicroelectronics ST7 8-bit microcontroller
|
|
_ST7 = 68,
|
|
|
|
/// Motorola MC68HC16 Microcontroller
|
|
_68HC16 = 69,
|
|
|
|
/// Motorola MC68HC11 Microcontroller
|
|
_68HC11 = 70,
|
|
|
|
/// Motorola MC68HC08 Microcontroller
|
|
_68HC08 = 71,
|
|
|
|
/// Motorola MC68HC05 Microcontroller
|
|
_68HC05 = 72,
|
|
|
|
/// Silicon Graphics SVx
|
|
_SVX = 73,
|
|
|
|
/// STMicroelectronics ST19 8-bit microcontroller
|
|
_ST19 = 74,
|
|
|
|
/// Digital VAX
|
|
_VAX = 75,
|
|
|
|
/// Axis Communications 32-bit embedded processor
|
|
_CRIS = 76,
|
|
|
|
/// Infineon Technologies 32-bit embedded processor
|
|
_JAVELIN = 77,
|
|
|
|
/// Element 14 64-bit DSP Processor
|
|
_FIREPATH = 78,
|
|
|
|
/// LSI Logic 16-bit DSP Processor
|
|
_ZSP = 79,
|
|
|
|
/// Donald Knuth's educational 64-bit processor
|
|
_MMIX = 80,
|
|
|
|
/// Harvard University machine-independent object files
|
|
_HUANY = 81,
|
|
|
|
/// SiTera Prism
|
|
_PRISM = 82,
|
|
|
|
/// Atmel AVR 8-bit microcontroller
|
|
_AVR = 83,
|
|
|
|
/// Fujitsu FR30
|
|
_FR30 = 84,
|
|
|
|
/// Mitsubishi D10V
|
|
_D10V = 85,
|
|
|
|
/// Mitsubishi D30V
|
|
_D30V = 86,
|
|
|
|
/// NEC v850
|
|
_V850 = 87,
|
|
|
|
/// Mitsubishi M32R
|
|
_M32R = 88,
|
|
|
|
/// Matsushita MN10300
|
|
_MN10300 = 89,
|
|
|
|
/// Matsushita MN10200
|
|
_MN10200 = 90,
|
|
|
|
/// picoJava
|
|
_PJ = 91,
|
|
|
|
/// OpenRISC 32-bit embedded processor
|
|
_OPENRISC = 92,
|
|
|
|
/// ARC International ARCompact processor (old spelling/synonym: EM_ARC_A5)
|
|
_ARC_COMPACT = 93,
|
|
|
|
/// Tensilica Xtensa Architecture
|
|
_XTENSA = 94,
|
|
|
|
/// Alphamosaic VideoCore processor
|
|
_VIDEOCORE = 95,
|
|
|
|
/// Thompson Multimedia General Purpose Processor
|
|
_TMM_GPP = 96,
|
|
|
|
/// National Semiconductor 32000 series
|
|
_NS32K = 97,
|
|
|
|
/// Tenor Network TPC processor
|
|
_TPC = 98,
|
|
|
|
/// Trebia SNP 1000 processor
|
|
_SNP1K = 99,
|
|
|
|
/// STMicroelectronics (www.st.com) ST200
|
|
_ST200 = 100,
|
|
|
|
/// Ubicom IP2xxx microcontroller family
|
|
_IP2K = 101,
|
|
|
|
/// MAX Processor
|
|
_MAX = 102,
|
|
|
|
/// National Semiconductor CompactRISC microprocessor
|
|
_CR = 103,
|
|
|
|
/// Fujitsu F2MC16
|
|
_F2MC16 = 104,
|
|
|
|
/// Texas Instruments embedded microcontroller msp430
|
|
_MSP430 = 105,
|
|
|
|
/// Analog Devices Blackfin (DSP) processor
|
|
_BLACKFIN = 106,
|
|
|
|
/// S1C33 Family of Seiko Epson processors
|
|
_SE_C33 = 107,
|
|
|
|
/// Sharp embedded microprocessor
|
|
_SEP = 108,
|
|
|
|
/// Arca RISC Microprocessor
|
|
_ARCA = 109,
|
|
|
|
/// Microprocessor series from PKU-Unity Ltd. and MPRC of Peking University
|
|
_UNICORE = 110,
|
|
|
|
/// eXcess: 16/32/64-bit configurable embedded CPU
|
|
_EXCESS = 111,
|
|
|
|
/// Icera Semiconductor Inc. Deep Execution Processor
|
|
_DXP = 112,
|
|
|
|
/// Altera Nios II soft-core processor
|
|
_ALTERA_NIOS2 = 113,
|
|
|
|
/// National Semiconductor CompactRISC CRX
|
|
_CRX = 114,
|
|
|
|
/// Motorola XGATE embedded processor
|
|
_XGATE = 115,
|
|
|
|
/// Infineon C16x/XC16x processor
|
|
_C166 = 116,
|
|
|
|
/// Renesas M16C series microprocessors
|
|
_M16C = 117,
|
|
|
|
/// Microchip Technology dsPIC30F Digital Signal Controller
|
|
_DSPIC30F = 118,
|
|
|
|
/// Freescale Communication Engine RISC core
|
|
_CE = 119,
|
|
|
|
/// Renesas M32C series microprocessors
|
|
_M32C = 120,
|
|
|
|
/// Altium TSK3000 core
|
|
_TSK3000 = 131,
|
|
|
|
/// Freescale RS08 embedded processor
|
|
_RS08 = 132,
|
|
|
|
/// Analog Devices SHARC family of 32-bit DSP processors
|
|
_SHARC = 133,
|
|
|
|
/// Cyan Technology eCOG2 microprocessor
|
|
_ECOG2 = 134,
|
|
|
|
/// Sunplus S+core7 RISC processor
|
|
_SCORE7 = 135,
|
|
|
|
/// New Japan Radio (NJR) 24-bit DSP Processor
|
|
_DSP24 = 136,
|
|
|
|
/// Broadcom VideoCore III processor
|
|
_VIDEOCORE3 = 137,
|
|
|
|
/// RISC processor for Lattice FPGA architecture
|
|
_LATTICEMICO32 = 138,
|
|
|
|
/// Seiko Epson C17 family
|
|
_SE_C17 = 139,
|
|
|
|
/// The Texas Instruments TMS320C6000 DSP family
|
|
_TI_C6000 = 140,
|
|
|
|
/// The Texas Instruments TMS320C2000 DSP family
|
|
_TI_C2000 = 141,
|
|
|
|
/// The Texas Instruments TMS320C55x DSP family
|
|
_TI_C5500 = 142,
|
|
|
|
/// STMicroelectronics 64bit VLIW Data Signal Processor
|
|
_MMDSP_PLUS = 160,
|
|
|
|
/// Cypress M8C microprocessor
|
|
_CYPRESS_M8C = 161,
|
|
|
|
/// Renesas R32C series microprocessors
|
|
_R32C = 162,
|
|
|
|
/// NXP Semiconductors TriMedia architecture family
|
|
_TRIMEDIA = 163,
|
|
|
|
/// Qualcomm Hexagon processor
|
|
_HEXAGON = 164,
|
|
|
|
/// Intel 8051 and variants
|
|
_8051 = 165,
|
|
|
|
/// STMicroelectronics STxP7x family of configurable and extensible RISC processors
|
|
_STXP7X = 166,
|
|
|
|
/// Andes Technology compact code size embedded RISC processor family
|
|
_NDS32 = 167,
|
|
|
|
/// Cyan Technology eCOG1X family
|
|
_ECOG1X = 168,
|
|
|
|
/// Dallas Semiconductor MAXQ30 Core Micro-controllers
|
|
_MAXQ30 = 169,
|
|
|
|
/// New Japan Radio (NJR) 16-bit DSP Processor
|
|
_XIMO16 = 170,
|
|
|
|
/// M2000 Reconfigurable RISC Microprocessor
|
|
_MANIK = 171,
|
|
|
|
/// Cray Inc. NV2 vector architecture
|
|
_CRAYNV2 = 172,
|
|
|
|
/// Renesas RX family
|
|
_RX = 173,
|
|
|
|
/// Imagination Technologies META processor architecture
|
|
_METAG = 174,
|
|
|
|
/// MCST Elbrus general purpose hardware architecture
|
|
_MCST_ELBRUS = 175,
|
|
|
|
/// Cyan Technology eCOG16 family
|
|
_ECOG16 = 176,
|
|
|
|
/// National Semiconductor CompactRISC CR16 16-bit microprocessor
|
|
_CR16 = 177,
|
|
|
|
/// Freescale Extended Time Processing Unit
|
|
_ETPU = 178,
|
|
|
|
/// Infineon Technologies SLE9X core
|
|
_SLE9X = 179,
|
|
|
|
/// Intel L10M
|
|
_L10M = 180,
|
|
|
|
/// Intel K10M
|
|
_K10M = 181,
|
|
|
|
/// ARM AArch64
|
|
_AARCH64 = 183,
|
|
|
|
/// Atmel Corporation 32-bit microprocessor family
|
|
_AVR32 = 185,
|
|
|
|
/// STMicroeletronics STM8 8-bit microcontroller
|
|
_STM8 = 186,
|
|
|
|
/// Tilera TILE64 multicore architecture family
|
|
_TILE64 = 187,
|
|
|
|
/// Tilera TILEPro multicore architecture family
|
|
_TILEPRO = 188,
|
|
|
|
/// NVIDIA CUDA architecture
|
|
_CUDA = 190,
|
|
|
|
/// Tilera TILE-Gx multicore architecture family
|
|
_TILEGX = 191,
|
|
|
|
/// CloudShield architecture family
|
|
_CLOUDSHIELD = 192,
|
|
|
|
/// KIPO-KAIST Core-A 1st generation processor family
|
|
_COREA_1ST = 193,
|
|
|
|
/// KIPO-KAIST Core-A 2nd generation processor family
|
|
_COREA_2ND = 194,
|
|
|
|
/// Synopsys ARCompact V2
|
|
_ARC_COMPACT2 = 195,
|
|
|
|
/// Open8 8-bit RISC soft processor core
|
|
_OPEN8 = 196,
|
|
|
|
/// Renesas RL78 family
|
|
_RL78 = 197,
|
|
|
|
/// Broadcom VideoCore V processor
|
|
_VIDEOCORE5 = 198,
|
|
|
|
/// Renesas 78KOR family
|
|
_78KOR = 199,
|
|
|
|
/// Freescale 56800EX Digital Signal Controller (DSC)
|
|
_56800EX = 200,
|
|
|
|
/// Beyond BA1 CPU architecture
|
|
_BA1 = 201,
|
|
|
|
/// Beyond BA2 CPU architecture
|
|
_BA2 = 202,
|
|
|
|
/// XMOS xCORE processor family
|
|
_XCORE = 203,
|
|
|
|
/// Microchip 8-bit PIC(r) family
|
|
_MCHP_PIC = 204,
|
|
|
|
/// Reserved by Intel
|
|
_INTEL205 = 205,
|
|
|
|
/// Reserved by Intel
|
|
_INTEL206 = 206,
|
|
|
|
/// Reserved by Intel
|
|
_INTEL207 = 207,
|
|
|
|
/// Reserved by Intel
|
|
_INTEL208 = 208,
|
|
|
|
/// Reserved by Intel
|
|
_INTEL209 = 209,
|
|
|
|
/// KM211 KM32 32-bit processor
|
|
_KM32 = 210,
|
|
|
|
/// KM211 KMX32 32-bit processor
|
|
_KMX32 = 211,
|
|
|
|
/// KM211 KMX16 16-bit processor
|
|
_KMX16 = 212,
|
|
|
|
/// KM211 KMX8 8-bit processor
|
|
_KMX8 = 213,
|
|
|
|
/// KM211 KVARC processor
|
|
_KVARC = 214,
|
|
|
|
/// Paneve CDP architecture family
|
|
_CDP = 215,
|
|
|
|
/// Cognitive Smart Memory Processor
|
|
_COGE = 216,
|
|
|
|
/// iCelero CoolEngine
|
|
_COOL = 217,
|
|
|
|
/// Nanoradio Optimized RISC
|
|
_NORC = 218,
|
|
|
|
/// CSR Kalimba architecture family
|
|
_CSR_KALIMBA = 219,
|
|
|
|
/// AMD GPU architecture
|
|
_AMDGPU = 224,
|
|
|
|
/// RISC-V
|
|
_RISCV = 243,
|
|
|
|
/// Lanai 32-bit processor
|
|
_LANAI = 244,
|
|
|
|
/// Linux kernel bpf virtual machine
|
|
_BPF = 247,
|
|
};
|
|
|
|
/// Section data should be writable during execution.
|
|
pub const SHF_WRITE = 0x1;
|
|
|
|
/// Section occupies memory during program execution.
|
|
pub const SHF_ALLOC = 0x2;
|
|
|
|
/// Section contains executable machine instructions.
|
|
pub const SHF_EXECINSTR = 0x4;
|
|
|
|
/// The data in this section may be merged.
|
|
pub const SHF_MERGE = 0x10;
|
|
|
|
/// The data in this section is null-terminated strings.
|
|
pub const SHF_STRINGS = 0x20;
|
|
|
|
/// A field in this section holds a section header table index.
|
|
pub const SHF_INFO_LINK = 0x40;
|
|
|
|
/// Adds special ordering requirements for link editors.
|
|
pub const SHF_LINK_ORDER = 0x80;
|
|
|
|
/// This section requires special OS-specific processing to avoid incorrect
|
|
/// behavior.
|
|
pub const SHF_OS_NONCONFORMING = 0x100;
|
|
|
|
/// This section is a member of a section group.
|
|
pub const SHF_GROUP = 0x200;
|
|
|
|
/// This section holds Thread-Local Storage.
|
|
pub const SHF_TLS = 0x400;
|
|
|
|
/// Identifies a section containing compressed data.
|
|
pub const SHF_COMPRESSED = 0x800;
|
|
|
|
/// This section is excluded from the final executable or shared library.
|
|
pub const SHF_EXCLUDE = 0x80000000;
|
|
|
|
/// Start of target-specific flags.
|
|
pub const SHF_MASKOS = 0x0ff00000;
|
|
|
|
/// Bits indicating processor-specific flags.
|
|
pub const SHF_MASKPROC = 0xf0000000;
|
|
|
|
/// All sections with the "d" flag are grouped together by the linker to form
|
|
/// the data section and the dp register is set to the start of the section by
|
|
/// the boot code.
|
|
pub const XCORE_SHF_DP_SECTION = 0x10000000;
|
|
|
|
/// All sections with the "c" flag are grouped together by the linker to form
|
|
/// the constant pool and the cp register is set to the start of the constant
|
|
/// pool by the boot code.
|
|
pub const XCORE_SHF_CP_SECTION = 0x20000000;
|
|
|
|
/// If an object file section does not have this flag set, then it may not hold
|
|
/// more than 2GB and can be freely referred to in objects using smaller code
|
|
/// models. Otherwise, only objects using larger code models can refer to them.
|
|
/// For example, a medium code model object can refer to data in a section that
|
|
/// sets this flag besides being able to refer to data in a section that does
|
|
/// not set it; likewise, a small code model object can refer only to code in a
|
|
/// section that does not set this flag.
|
|
pub const SHF_X86_64_LARGE = 0x10000000;
|
|
|
|
/// All sections with the GPREL flag are grouped into a global data area
|
|
/// for faster accesses
|
|
pub const SHF_HEX_GPREL = 0x10000000;
|
|
|
|
/// Section contains text/data which may be replicated in other sections.
|
|
/// Linker must retain only one copy.
|
|
pub const SHF_MIPS_NODUPES = 0x01000000;
|
|
|
|
/// Linker must generate implicit hidden weak names.
|
|
pub const SHF_MIPS_NAMES = 0x02000000;
|
|
|
|
/// Section data local to process.
|
|
pub const SHF_MIPS_LOCAL = 0x04000000;
|
|
|
|
/// Do not strip this section.
|
|
pub const SHF_MIPS_NOSTRIP = 0x08000000;
|
|
|
|
/// Section must be part of global data area.
|
|
pub const SHF_MIPS_GPREL = 0x10000000;
|
|
|
|
/// This section should be merged.
|
|
pub const SHF_MIPS_MERGE = 0x20000000;
|
|
|
|
/// Address size to be inferred from section entry size.
|
|
pub const SHF_MIPS_ADDR = 0x40000000;
|
|
|
|
/// Section data is string data by default.
|
|
pub const SHF_MIPS_STRING = 0x80000000;
|
|
|
|
/// Make code section unreadable when in execute-only mode
|
|
pub const SHF_ARM_PURECODE = 0x2000000;
|
|
|
|
/// Execute
|
|
pub const PF_X = 1;
|
|
|
|
/// Write
|
|
pub const PF_W = 2;
|
|
|
|
/// Read
|
|
pub const PF_R = 4;
|
|
|
|
/// Bits for operating system-specific semantics.
|
|
pub const PF_MASKOS = 0x0ff00000;
|
|
|
|
/// Bits for processor-specific semantics.
|
|
pub const PF_MASKPROC = 0xf0000000;
|