Add the 3.3.3 sources for class-dump.

class-dump/src/CDLCDyldInfo.m

Index: class-dump/src/CDLCDyldInfo.m
===================================================================
--- class-dump/src/CDLCDyldInfo.m	(revision 0)
+++ class-dump/src/CDLCDyldInfo.m	(revision 0)
@@ -0,0 +1,662 @@
+// -*- mode: ObjC -*-
+
+//  This file is part of class-dump, a utility for examining the Objective-C segment of Mach-O files.
+//  Copyright (C) 1997-1998, 2000-2001, 2004-2010 Steve Nygard.
+
+#import "CDLCDyldInfo.h"
+
+#import "CDDataCursor.h"
+#import "CDMachOFile.h"
+
+#import "CDLCSegment.h"
+
+static BOOL debugBindOps = NO;
+static BOOL debugExportedSymbols = NO;
+
+// Can use dyldinfo(1) to view info.
+
+// http://www.redhat.com/docs/manuals/enterprise/RHEL-4-Manual/gnu-assembler/uleb128.html
+// uleb128 stands for "unsigned little endian base 128."
+// This is a compact, variable length representation of numbers used by the DWARF symbolic debugging format.
+
+// Top bit of byte is set until last byte.
+// Other 7 bits are the "slice".
+// Basically, it represents the low order bits 7 at a time, and can stop when the rest of the bits would be zero.
+// This needs to modify ptr.
+
+// For example, uleb with these bytes: e8 d7 15
+// 0xe8 = 1110 1000
+// 0xd7 = 1101 0111
+// 0x15 = 0001 0101
+
+//                 .... .... .... .... .... .... .... .... .... .... .... .... .... .... .... ....
+// 0xe8 1 1101000  .... .... .... .... .... .... .... .... .... .... .... .... .... .... .110 1000
+// 0xd7 1 1010111  .... .... .... .... .... .... .... .... .... .... .... .... ..10 1011 1110 1000
+// 0x15 0 0010101  .... .... .... .... .... .... .... .... .... .... .... .... ..10 1011 1110 1000
+// 0x15 0 0010101  .... .... .... .... .... .... .... .... .... .... ...0 0101 0110 1011 1110 1000
+// Result is: 0x056be8
+// So... 24 bits to encode 64 bits
+
+static uint64_t read_uleb128(const uint8_t **ptrptr, const uint8_t *end)
+{
+    static uint32_t maxlen = 0;
+    const uint8_t *ptr = *ptrptr;
+    uint64_t result = 0;
+    int bit = 0;
+
+    //NSLog(@"read_uleb128()");
+    do {
+        uint64_t slice;
+
+        if (ptr == end) {
+            NSLog(@"Malformed uleb128");
+            exit(88);
+        }
+
+        //NSLog(@"byte: %02x", *ptr);
+        slice = *ptr & 0x7f;
+
+        if (bit >= 64 || slice << bit >> bit != slice) {
+            NSLog(@"uleb128 too big");
+            exit(88);
+        } else {
+            result |= (slice << bit);
+            bit += 7;
+        }
+    }
+    while ((*ptr++ & 0x80) != 0);
+
+    if (maxlen < ptr - *ptrptr) {
+        NSMutableArray *byteStrs;
+        const uint8_t *ptr2 = *ptrptr;
+
+        byteStrs = [NSMutableArray array];
+        do {
+            [byteStrs addObject:[NSString stringWithFormat:@"%02x", *ptr2]];
+        } while (++ptr2 < ptr);
+        //NSLog(@"max uleb length now: %u (%@)", ptr - *ptrptr, [byteStrs componentsJoinedByString:@" "]);
+        //NSLog(@"sizeof(uint64_t): %u, sizeof(uintptr_t): %u", sizeof(uint64_t), sizeof(uintptr_t));
+        maxlen = ptr - *ptrptr;
+    }
+
+    *ptrptr = ptr;
+    return result;
+}
+
+static int64_t read_sleb128(const uint8_t **ptrptr, const uint8_t *end)
+{
+    const uint8_t *ptr = *ptrptr;
+
+    int64_t result = 0;
+    int bit = 0;
+    uint8_t byte;
+
+    //NSLog(@"read_sleb128()");
+    do {
+        if (ptr == end) {
+            NSLog(@"Malformed sleb128");
+            exit(88);
+        }
+
+        byte = *ptr++;
+        //NSLog(@"%02x", byte);
+        result |= ((byte & 0x7f) << bit);
+        bit += 7;
+    } while ((byte & 0x80) != 0);
+
+    //NSLog(@"result before sign extend: %ld", result);
+    // sign extend negative numbers
+    // This essentially clears out from -1 the low order bits we've already set, and combines that with our bits.
+    if ( (byte & 0x40) != 0 )
+        result |= (-1LL) << bit;
+
+    //NSLog(@"result after sign extend: %ld", result);
+
+    //NSLog(@"ptr before: %p, after: %p", *ptrptr, ptr);
+    *ptrptr = ptr;
+    return result;
+}
+
+static NSString *CDRebaseTypeString(uint8_t type)
+{
+    switch (type) {
+      case REBASE_TYPE_POINTER: return @"Pointer";
+      case REBASE_TYPE_TEXT_ABSOLUTE32: return @"Absolute 32";
+      case REBASE_TYPE_TEXT_PCREL32: return @"PC rel 32";
+    }
+
+    return @"Unknown";
+}
+
+static NSString *CDBindTypeString(uint8_t type)
+{
+    switch (type) {
+      case REBASE_TYPE_POINTER: return @"Pointer";
+      case REBASE_TYPE_TEXT_ABSOLUTE32: return @"Absolute 32";
+      case REBASE_TYPE_TEXT_PCREL32: return @"PC rel 32";
+    }
+
+    return @"Unknown";
+}
+
+// Need acces to: list of segments
+
+@implementation CDLCDyldInfo
+
+- (id)initWithDataCursor:(CDDataCursor *)cursor machOFile:(CDMachOFile *)aMachOFile;
+{
+    if ([super initWithDataCursor:cursor machOFile:aMachOFile] == nil)
+        return nil;
+
+    dyldInfoCommand.cmd = [cursor readInt32];
+    dyldInfoCommand.cmdsize = [cursor readInt32];
+
+    dyldInfoCommand.rebase_off = [cursor readInt32];
+    dyldInfoCommand.rebase_size = [cursor readInt32];
+    dyldInfoCommand.bind_off = [cursor readInt32];
+    dyldInfoCommand.bind_size = [cursor readInt32];
+    dyldInfoCommand.weak_bind_off = [cursor readInt32];
+    dyldInfoCommand.weak_bind_size = [cursor readInt32];
+    dyldInfoCommand.lazy_bind_off = [cursor readInt32];
+    dyldInfoCommand.lazy_bind_size = [cursor readInt32];
+    dyldInfoCommand.export_off = [cursor readInt32];
+    dyldInfoCommand.export_size = [cursor readInt32];
+
+#if 0
+    NSLog(@"       cmdsize: %08x", dyldInfoCommand.cmdsize);
+    NSLog(@"    rebase_off: %08x", dyldInfoCommand.rebase_off);
+    NSLog(@"   rebase_size: %08x", dyldInfoCommand.rebase_size);
+    NSLog(@"      bind_off: %08x", dyldInfoCommand.bind_off);
+    NSLog(@"     bind_size: %08x", dyldInfoCommand.bind_size);
+    NSLog(@" weak_bind_off: %08x", dyldInfoCommand.weak_bind_off);
+    NSLog(@"weak_bind_size: %08x", dyldInfoCommand.weak_bind_size);
+    NSLog(@" lazy_bind_off: %08x", dyldInfoCommand.lazy_bind_off);
+    NSLog(@"lazy_bind_size: %08x", dyldInfoCommand.lazy_bind_size);
+    NSLog(@"    export_off: %08x", dyldInfoCommand.export_off);
+    NSLog(@"   export_size: %08x", dyldInfoCommand.export_size);
+#endif
+
+    if ([aMachOFile uses64BitABI])
+        ptrSize = sizeof(uint64_t);
+    else
+        ptrSize = sizeof(uint32_t);
+
+    symbolNamesByAddress = [[NSMutableDictionary alloc] init];
+
+    //[self logRebaseInfo];
+    [self logBindInfo]; // Acutally loads it for now.
+    [self logWeakBindInfo];
+    //[self logLazyBindInfo];
+    //[self logExportedSymbols];
+
+    //NSLog(@"symbolNamesByAddress: %@", symbolNamesByAddress);
+
+    return self;
+}
+
+- (void)dealloc;
+{
+    [symbolNamesByAddress release];
+
+    [super dealloc];
+}
+
+- (uint32_t)cmd;
+{
+    return dyldInfoCommand.cmd;
+}
+
+- (uint32_t)cmdsize;
+{
+    return dyldInfoCommand.cmdsize;
+}
+
+- (NSString *)symbolNameForAddress:(NSUInteger)address;
+{
+    return [symbolNamesByAddress objectForKey:[NSNumber numberWithUnsignedInteger:address]];
+}
+
+//
+// Rebasing
+//
+
+// address, slide, type
+// slide is constant throughout the loop
+- (void)logRebaseInfo;
+{
+    const uint8_t *start, *end, *ptr;
+    BOOL isDone = NO;
+    NSArray *segments;
+    uint64_t address;
+    uint8_t type;
+    NSUInteger rebaseCount = 0;
+
+    segments = [nonretained_machOFile segments];
+    NSLog(@"segments: %@", segments);
+    NSParameterAssert([segments count] > 0);
+
+    address = [[segments objectAtIndex:0] vmaddr];
+    type = 0;
+
+    NSLog(@"----------------------------------------------------------------------");
+    NSLog(@"rebase_off: %u, rebase_size: %u", dyldInfoCommand.rebase_off, dyldInfoCommand.rebase_size);
+    start = [nonretained_machOFile machODataBytes] + dyldInfoCommand.rebase_off;
+    end = start + dyldInfoCommand.rebase_size;
+
+    NSLog(@"address: %016lx", address);
+    ptr = start;
+    while ((ptr < end) && isDone == NO) {
+        uint8_t immediate, opcode;
+
+        immediate = *ptr & REBASE_IMMEDIATE_MASK;
+        opcode = *ptr & REBASE_OPCODE_MASK;
+        ptr++;
+
+        switch (opcode) {
+          case REBASE_OPCODE_DONE:
+              //NSLog(@"REBASE_OPCODE: DONE");
+              isDone = YES;
+              break;
+
+          case REBASE_OPCODE_SET_TYPE_IMM:
+              //NSLog(@"REBASE_OPCODE: SET_TYPE_IMM,                       type = 0x%x // %@", immediate, CDRebaseTypeString(immediate));
+              type = immediate;
+              break;
+
+          case REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB: {
+              uint64_t val = read_uleb128(&ptr, end);
+
+              //NSLog(@"REBASE_OPCODE: SET_SEGMENT_AND_OFFSET_ULEB,        segment index: %u, offset: %016lx", immediate, val);
+              NSParameterAssert(immediate < [segments count]);
+              address = [[segments objectAtIndex:immediate] vmaddr] + val;
+              //NSLog(@"    address: %016lx", address);
+              break;
+          }
+
+          case REBASE_OPCODE_ADD_ADDR_ULEB: {
+              uint64_t val = read_uleb128(&ptr, end);
+
+              //NSLog(@"REBASE_OPCODE: ADD_ADDR_ULEB,                      addr += %016lx", val);
+              address += val;
+              //NSLog(@"    address: %016lx", address);
+              break;
+          }
+
+          case REBASE_OPCODE_ADD_ADDR_IMM_SCALED:
+              // I expect sizeof(uintptr_t) == sizeof(uint64_t)
+              //NSLog(@"REBASE_OPCODE: ADD_ADDR_IMM_SCALED,                addr += %u * %u", immediate, sizeof(uint64_t));
+              address += immediate * ptrSize;
+              //NSLog(@"    address: %016lx", address);
+              break;
+
+          case REBASE_OPCODE_DO_REBASE_IMM_TIMES: {
+              uint32_t index;
+
+              //NSLog(@"REBASE_OPCODE: DO_REBASE_IMM_TIMES,                count: %u", immediate);
+              for (index = 0; index < immediate; index++) {
+                  [self rebaseAddress:address type:type];
+                  address += ptrSize;
+              }
+              rebaseCount += immediate;
+              break;
+          }
+
+          case REBASE_OPCODE_DO_REBASE_ULEB_TIMES: {
+              uint64_t count, index;
+
+              count = read_uleb128(&ptr, end);
+
+              //NSLog(@"REBASE_OPCODE: DO_REBASE_ULEB_TIMES,               count: 0x%016lx", count);
+              for (index = 0; index < count; index++) {
+                  [self rebaseAddress:address type:type];
+                  address += ptrSize;
+              }
+              rebaseCount += count;
+              break;
+          }
+
+          case REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB: {
+              uint64_t val;
+
+              val = read_uleb128(&ptr, end);
+              // --------------------------------------------------------:
+              //NSLog(@"REBASE_OPCODE: DO_REBASE_ADD_ADDR_ULEB,            addr += 0x%016lx", val);
+              [self rebaseAddress:address type:type];
+              address += ptrSize + val;
+              rebaseCount++;
+              break;
+          }
+
+          case REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB: {
+              uint64_t count, skip, index;
+
+              count = read_uleb128(&ptr, end);
+              skip = read_uleb128(&ptr, end);
+              //NSLog(@"REBASE_OPCODE: DO_REBASE_ULEB_TIMES_SKIPPING_ULEB, count: %016lx, skip: %016lx", count, skip);
+              for (index = 0; index < count; index++) {
+                  [self rebaseAddress:address type:type];
+                  address += ptrSize + skip;
+              }
+              rebaseCount += count;
+              break;
+          }
+
+          default:
+              NSLog(@"Unknown opcode op: %x, imm: %x", opcode, immediate);
+              exit(99);
+        }
+    }
+
+    NSLog(@"    ptr: %p, end: %p, bytes left over: %u", ptr, end, end - ptr);
+    NSLog(@"    rebaseCount: %lu", rebaseCount);
+    NSLog(@"----------------------------------------------------------------------");
+}
+
+- (void)rebaseAddress:(uint64_t)address type:(uint8_t)type;
+{
+    //NSLog(@"    Rebase 0x%016lx, type: %x (%@)", address, type, CDRebaseTypeString(type));
+}
+
+//
+// Binding
+//
+
+// From mach-o/loader.h:
+// Dyld binds an image during the loading process, if the image requires any pointers to be initialized to symbols in other images.
+// Conceptually the bind information is a table of tuples:
+//    <seg-index, seg-offset, type, symbol-library-ordinal, symbol-name, addend>
+
+- (void)logBindInfo;
+{
+    const uint8_t *start, *end;
+
+    if (debugBindOps) {
+        NSLog(@"----------------------------------------------------------------------");
+        NSLog(@"bind_off: %u, bind_size: %u", dyldInfoCommand.bind_off, dyldInfoCommand.bind_size);
+    }
+    start = [nonretained_machOFile machODataBytes] + dyldInfoCommand.bind_off;
+    end = start + dyldInfoCommand.bind_size;
+
+    [self logBindOps:start end:end isLazy:NO];
+}
+
+- (void)logWeakBindInfo;
+{
+    const uint8_t *start, *end;
+
+    if (debugBindOps) {
+        NSLog(@"----------------------------------------------------------------------");
+        NSLog(@"weak_bind_off: %u, weak_bind_size: %u", dyldInfoCommand.weak_bind_off, dyldInfoCommand.weak_bind_size);
+    }
+    start = [nonretained_machOFile machODataBytes] + dyldInfoCommand.weak_bind_off;
+    end = start + dyldInfoCommand.weak_bind_size;
+
+    [self logBindOps:start end:end isLazy:NO];
+}
+
+- (void)logLazyBindInfo;
+{
+    const uint8_t *start, *end;
+
+    if (debugBindOps) {
+        NSLog(@"----------------------------------------------------------------------");
+        NSLog(@"lazy_bind_off: %u, lazy_bind_size: %u", dyldInfoCommand.lazy_bind_off, dyldInfoCommand.lazy_bind_size);
+    }
+    start = [nonretained_machOFile machODataBytes] + dyldInfoCommand.lazy_bind_off;
+    end = start + dyldInfoCommand.lazy_bind_size;
+
+    [self logBindOps:start end:end isLazy:YES];
+}
+
+- (void)logBindOps:(const uint8_t *)start end:(const uint8_t *)end isLazy:(BOOL)isLazy;
+{
+    BOOL isDone = NO;
+    NSUInteger bindCount = 0;
+
+    const uint8_t *ptr;
+    NSArray *segments;
+    uint64_t address;
+    int64_t libraryOrdinal = 0;
+    uint8_t type = 0;
+    int64_t addend = 0;
+    uint8_t segmentIndex = 0;
+    const char *symbolName = NULL;
+    uint8_t symbolFlags = 0;
+
+    segments = [nonretained_machOFile segments];
+    //NSLog(@"segments: %@", segments);
+    NSParameterAssert([segments count] > 0);
+
+    address = [[segments objectAtIndex:0] vmaddr];
+
+    ptr = start;
+    while ((ptr < end) && isDone == NO) {
+        uint8_t immediate, opcode;
+
+        immediate = *ptr & BIND_IMMEDIATE_MASK;
+        opcode = *ptr & BIND_OPCODE_MASK;
+        ptr++;
+
+        switch (opcode) {
+          case BIND_OPCODE_DONE:
+              if (debugBindOps) NSLog(@"BIND_OPCODE: DONE");
+
+              // The lazy bindings have one of these at the end of each bind.
+              if (isLazy == NO)
+                  isDone = YES;
+              break;
+
+          case BIND_OPCODE_SET_DYLIB_ORDINAL_IMM:
+              libraryOrdinal = immediate;
+              if (debugBindOps) NSLog(@"BIND_OPCODE: SET_DYLIB_ORDINAL_IMM,          libraryOrdinal = %ld", libraryOrdinal);
+              break;
+
+          case BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB:
+              libraryOrdinal = read_uleb128(&ptr, end);
+              if (debugBindOps) NSLog(@"BIND_OPCODE: SET_DYLIB_ORDINAL_ULEB,         libraryOrdinal = %ld", libraryOrdinal);
+              break;
+
+          case BIND_OPCODE_SET_DYLIB_SPECIAL_IMM: {
+              // Special means negative
+              if (immediate == 0)
+                  libraryOrdinal = 0;
+              else {
+                  int8_t val = immediate | BIND_OPCODE_MASK; // This sign extends the value
+
+                  libraryOrdinal = val;
+              }
+              if (debugBindOps) NSLog(@"BIND_OPCODE: SET_DYLIB_SPECIAL_IMM,          libraryOrdinal = %ld", libraryOrdinal);
+              break;
+          }
+
+          case BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM:
+              symbolName = (const char *)ptr;
+              symbolFlags = immediate;
+              if (debugBindOps) NSLog(@"BIND_OPCODE: SET_SYMBOL_TRAILING_FLAGS_IMM,  flags: %02x, str = %s", symbolFlags, symbolName);
+              while (*ptr != 0)
+                  ptr++;
+
+              ptr++; // skip the trailing zero
+
+              break;
+
+          case BIND_OPCODE_SET_TYPE_IMM:
+              if (debugBindOps) NSLog(@"BIND_OPCODE: SET_TYPE_IMM,                   type = %u (%@)", immediate, CDBindTypeString(immediate));
+              type = immediate;
+              break;
+
+          case BIND_OPCODE_SET_ADDEND_SLEB:
+              addend = read_sleb128(&ptr, end);
+              if (debugBindOps) NSLog(@"BIND_OPCODE: SET_ADDEND_SLEB,                addend = %ld", addend);
+              break;
+
+          case BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB: {
+              uint64_t val;
+
+              segmentIndex = immediate;
+              val = read_uleb128(&ptr, end);
+              if (debugBindOps) NSLog(@"BIND_OPCODE: SET_SEGMENT_AND_OFFSET_ULEB,    segmentIndex: %u, offset: 0x%016lx", segmentIndex, val);
+              address = [[segments objectAtIndex:segmentIndex] vmaddr] + val;
+              if (debugBindOps) NSLog(@"    address = 0x%016lx", address);
+              break;
+          }
+
+          case BIND_OPCODE_ADD_ADDR_ULEB: {
+              uint64_t val;
+
+              val = read_uleb128(&ptr, end);
+              if (debugBindOps) NSLog(@"BIND_OPCODE: ADD_ADDR_ULEB,                  addr += 0x%016lx", val);
+              address += val;
+              break;
+          }
+
+          case BIND_OPCODE_DO_BIND:
+              if (debugBindOps) NSLog(@"BIND_OPCODE: DO_BIND");
+              [self bindAddress:address type:type symbolName:symbolName flags:symbolFlags addend:addend libraryOrdinal:libraryOrdinal];
+              address += ptrSize;
+              bindCount++;
+              break;
+
+          case BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB: {
+              uint64_t val;
+
+              val = read_uleb128(&ptr, end);
+              if (debugBindOps) NSLog(@"BIND_OPCODE: DO_BIND_ADD_ADDR_ULEB,          address += %016lx", val);
+              [self bindAddress:address type:type symbolName:symbolName flags:symbolFlags addend:addend libraryOrdinal:libraryOrdinal];
+              address += ptrSize + val;
+              bindCount++;
+              break;
+          }
+
+          case BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED:
+              if (debugBindOps) NSLog(@"BIND_OPCODE: DO_BIND_ADD_ADDR_IMM_SCALED,    address += %u * %u", immediate, ptrSize);
+              [self bindAddress:address type:type symbolName:symbolName flags:symbolFlags addend:addend libraryOrdinal:libraryOrdinal];
+              address += ptrSize + immediate * ptrSize;
+              bindCount++;
+              break;
+
+          case BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB: {
+              uint64_t count, skip, index;
+
+              count = read_uleb128(&ptr, end);
+              skip = read_uleb128(&ptr, end);
+              if (debugBindOps) NSLog(@"BIND_OPCODE: DO_BIND_ULEB_TIMES_SKIPPING_ULEB, count: %016lx, skip: %016lx", count, skip);
+              for (index = 0; index < count; index++) {
+                  [self bindAddress:address type:type symbolName:symbolName flags:symbolFlags addend:addend libraryOrdinal:libraryOrdinal];
+                  address += ptrSize + skip;
+              }
+              bindCount += count;
+              break;
+          }
+
+          default:
+              NSLog(@"Unknown opcode op: %x, imm: %x", opcode, immediate);
+              exit(99);
+        }
+    }
+
+    if (debugBindOps) {
+        NSLog(@"    ptr: %p, end: %p, bytes left over: %u", ptr, end, end - ptr);
+        NSLog(@"    bindCount: %lu", bindCount);
+        NSLog(@"----------------------------------------------------------------------");
+    }
+}
+
+- (void)bindAddress:(uint64_t)address type:(uint8_t)type symbolName:(const char *)symbolName flags:(uint8_t)flags
+             addend:(int64_t)addend libraryOrdinal:(int64_t)libraryOrdinal;
+{
+    NSNumber *key;
+    NSString *str;
+
+#if 0
+    NSLog(@"    Bind address: %016lx, type: 0x%02x, flags: %02x, addend: %016lx, libraryOrdinal: %ld, symbolName: %s",
+          address, type, flags, addend, libraryOrdinal, symbolName);
+#endif
+
+    key = [NSNumber numberWithUnsignedInteger:address]; // I don't think 32-bit will dump 64-bit stuff.
+    str = [[NSString alloc] initWithUTF8String:symbolName];
+    [symbolNamesByAddress setObject:str forKey:key];
+    [str release];
+}
+
+//
+// Exported symbols
+//
+
+- (void)logExportedSymbols;
+{
+    const uint8_t *start, *end;
+
+    if (debugExportedSymbols) {
+        NSLog(@"----------------------------------------------------------------------");
+        NSLog(@"export_off: %u, export_size: %u", dyldInfoCommand.export_off, dyldInfoCommand.export_size);
+        NSLog(@"hexdump -Cv -s %u -n %u", dyldInfoCommand.export_off, dyldInfoCommand.export_size);
+    }
+
+    start = [nonretained_machOFile machODataBytes] + dyldInfoCommand.export_off;
+    end = start + dyldInfoCommand.export_size;
+
+    NSLog(@"         Type Flags Offset           Name");
+    NSLog(@"------------- ----- ---------------- ----");
+    [self printSymbols:start end:end prefix:@"" offset:0];
+}
+
+- (void)printSymbols:(const uint8_t *)start end:(const uint8_t *)end prefix:(NSString *)prefix offset:(uint32_t)offset;
+{
+    uint8_t terminalSize;
+    const uint8_t *ptr, *tptr;
+    uint8_t childCount, index;
+
+    //NSLog(@" > %s, %p-%p, offset: %lx = %p", _cmd, start, end, offset, start + offset);
+
+    ptr = start + offset;
+    NSParameterAssert(ptr < end);
+
+    terminalSize = *ptr++;
+    tptr = ptr;
+    //NSLog(@"terminalSize: %u", terminalSize);
+
+    ptr += terminalSize;
+
+    childCount = *ptr++;
+
+    if (terminalSize > 0) {
+        uint64_t flags;
+        uint8_t kind;
+
+        //NSLog(@"symbol: '%@', terminalSize: %u", prefix, terminalSize);
+        flags = read_uleb128(&tptr, end);
+        kind = flags & EXPORT_SYMBOL_FLAGS_KIND_MASK;
+        if (kind == EXPORT_SYMBOL_FLAGS_KIND_REGULAR) {
+            uint64_t offset;
+
+            offset = read_uleb128(&tptr, end);
+            NSLog(@"     Regular: %04x  %016lx %@", flags, offset, prefix);
+            //NSLog(@"     Regular: %04x  0x%08x %@", flags, offset, prefix);
+        } else if (kind == EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL) {
+            NSLog(@"Thread Local: %04x                   %@, terminalSize: %u", flags, prefix, terminalSize);
+        } else {
+            NSLog(@"     Unknown: %04x  %x, name: %@, terminalSize: %u", flags, kind, prefix, terminalSize);
+        }
+    }
+
+    for (index = 0; index < childCount; index++) {
+        const uint8_t *edgeStart = ptr;
+        uint32_t length;
+        uint64_t nodeOffset;
+
+        while (*ptr++ != 0)
+            ;
+
+        length = ptr - edgeStart;
+        //NSLog(@"edge length: %u, edge: '%s'", length, edgeStart);
+        nodeOffset = read_uleb128(&ptr, end);
+        //NSLog(@"node offset: %lx", nodeOffset);
+
+        [self printSymbols:start end:end prefix:[NSString stringWithFormat:@"%@%s", prefix, edgeStart] offset:nodeOffset];
+    }
+
+    //NSLog(@"<  %s, %p-%p, offset: %lx = %p", _cmd, start, end, offset, start + offset);
+}
+
+@end
Property changes on: class-dump/src/CDLCDyldInfo.m
___________________________________________________________________
Added: svn:eol-style
   + LF