1 This README describes a sample invocation of lldb-disasm.py whose purpose is to test 2 the lldb 'disassemble' command. 3 4 This is for the initial checkin of lldb-disasm.py which only reads an executable image and 5 dumps the symbol table from the imgae and its dependent libraries. The output was cut off 6 since it is too large. 7 8 da0603a-dhcp191:9131529 johnny$ /Volumes/data/lldb/svn/trunk/utils/test/lldb-disasm.py -C 'platform create remote-ios' -e /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib 9 lldb commands: ['platform create remote-ios'] 10 lldb options: None 11 executable: /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib 12 sys.path: ['/Volumes/data/lldb/svn/trunk/utils/test', '/Volumes/data/lldb/svn/trunk/build/Debug/LLDB.framework/Resources/Python', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python26.zip', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-mac', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-mac/lib-scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-tk', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-old', '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-dynload', '/Library/Python/2.6/site-packages', '/AppleInternal/Library/Python/2.6/site-packages', '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/PyObjC', '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/wx-2.8-mac-unicode', '/Volumes/data/lldb/svn/trunk/utils/test/../../test/pexpect-2.4', '/Volumes/data/lldb/svn/trunk/test'] 13 /Volumes/data/lldb/svn/trunk/test/lldbutil.py:80: SyntaxWarning: import * only allowed at module level 14 def int_to_bytearray(val, bytesize): 15 /Volumes/data/lldb/svn/trunk/test/lldbutil.py:105: SyntaxWarning: import * only allowed at module level 16 def bytearray_to_int(bytes, bytesize): 17 run command: platform create remote-ios 18 output: Platform: remote-ios 19 Not connected to a remote platform. 20 SDKROOT: "/Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.3 (8F190)" 21 22 run command: file /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib 23 output: Current executable set to '/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib' (armv7). 24 25 run command: image dump symtab 26 output: Dumping symbol table for 18 modules. 27 Symtab, file = /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib, num_symbols = 851: 28 Debug symbol 29 |Synthetic symbol 30 ||Externally Visible 31 ||| 32 Index UserID DSX Type File Address/Value Load Address Size Flags Name 33 ------- ------ --- ------------ ------------------ ------------------ ------------------ ---------- ---------------------------------- 34 [ 0] 0 Code 0x0000000000001420 0x0000000000000000 0x000e0008 libSystem_initializer 35 [ 1] 1 Code 0x00000000000014c4 0x0000000000000000 0x001e0008 __keymgr_initializer 36 [ 2] 2 Code 0x00000000000014fc 0x0000000000000000 0x000e0008 dwarf2_unwind_dyld_add_image_hook 37 [ 3] 3 Code 0x0000000000001564 0x0000000000000000 0x000e0008 get_or_create_key_element 38 [ 4] 4 Code 0x0000000000001684 0x0000000000000000 0x000e0008 unlock_node 39 [ 5] 5 Code 0x0000000000001930 0x0000000000000000 0x000e0000 RsqrtTable 40 [ 6] 6 Code 0x0000000000001c30 0x0000000000000000 0x000e0000 acosf_crossover 41 [ 7] 7 Code 0x0000000000001c34 0x0000000000000000 0x000e0000 acosf_mid_poly 42 [ 8] 8 Code 0x0000000000001c48 0x0000000000000000 0x000e0000 Pi2_Q30 43 [ 9] 9 Code 0x0000000000001c4c 0x0000000000000000 0x000e0000 Pi_Q30 44 [ 10] 10 Code 0x0000000000001c78 0x0000000000000000 0x000e0000 acosf_approx 45 [ 11] 11 Code 0x0000000000001cec 0x0000000000000000 0x000e0000 acosf_pos_tail_poly 46 [ 12] 12 Code 0x0000000000001d00 0x0000000000000000 0x000e0000 acosf_tail 47 [ 13] 13 Code 0x0000000000001dfc 0x0000000000000000 0x000e0000 acosf_normalize 48 [ 14] 14 Code 0x0000000000001e10 0x0000000000000000 0x000e0000 acosf_round 49 [ 15] 15 Code 0x0000000000001e28 0x0000000000000000 0x000e0000 acosf_encode 50 [ 16] 16 Code 0x0000000000001e30 0x0000000000000000 0x000e0000 acosf_done 51 [ 17] 17 Code 0x0000000000001e38 0x0000000000000000 0x000e0000 acosf_special 52 [ 18] 18 Code 0x0000000000001e68 0x0000000000000000 0x000e0000 acosf_small 53 [ 19] 19 Code 0x0000000000001e9c 0x0000000000000000 0x000e0000 acosf_very_small 54 [ 20] 20 Code 0x0000000000001eb8 0x0000000000000000 0x000e0000 Pif 55 [ 21] 21 Code 0x000000000000220c 0x0000000000000000 0x000e0000 RsqrtTable 56 [ 22] 22 Code 0x000000000000250c 0x0000000000000000 0x000e0000 asinf_crossover 57 [ 23] 23 Code 0x0000000000002510 0x0000000000000000 0x000e0000 asinf_mid_poly 58 [ 24] 24 Code 0x0000000000002524 0x0000000000000000 0x000e0000 Pi2_Q30 59 [ 25] 25 Code 0x0000000000002550 0x0000000000000000 0x000e0000 asinf_approx 60 [ 26] 26 Code 0x00000000000025e4 0x0000000000000000 0x000e0000 asinf_tail_poly 61 [ 27] 27 Code 0x0000000000002600 0x0000000000000000 0x000e0000 asinf_tail 62 [ 28] 28 Code 0x00000000000026e0 0x0000000000000000 0x000e0000 asinf_normalize 63 [ 29] 29 Code 0x00000000000026f4 0x0000000000000000 0x000e0000 asinf_round 64 [ 30] 30 Code 0x000000000000270c 0x0000000000000000 0x000e0000 asinf_encode 65 [ 31] 31 Code 0x0000000000002718 0x0000000000000000 0x000e0000 asinf_done 66 [ 32] 32 Code 0x0000000000002720 0x0000000000000000 0x000e0000 asinf_special 67 [ 33] 33 Code 0x0000000000002754 0x0000000000000000 0x000e0000 asinf_small 68 [ 34] 34 Code 0x0000000000002784 0x0000000000000000 0x000e0000 Pi2f 69 [ 35] 35 Code 0x0000000000005774 0x0000000000000000 0x000e0008 rem_pio2 70 [ 36] 36 Code 0x00000000000076c4 0x0000000000000000 0x000e0008 __kernel_rem_pio2 71 [ 37] 37 Code 0x0000000000008c90 0x0000000000000000 0x000e0008 __kernel_tan 72 [ 38] 38 Code 0x0000000000008ef0 0x0000000000000000 0x000e0008 lgammaApprox 73 [ 39] 39 Code 0x000000000000b3d4 0x0000000000000000 0x000e0000 powf_not_special 74 [ 40] 40 Code 0x000000000000b3dc 0x0000000000000000 0x000e0000 powf_ylgx 75 [ 41] 41 Code 0x000000000000b438 0x0000000000000000 0x000e0000 powf_done 76 [ 42] 42 Code 0x000000000000b43c 0x0000000000000000 0x000e0000 powf_special_y 77 [ 43] 43 Code 0x000000000000b4a8 0x0000000000000000 0x000e0000 powf_special_x 78 [ 44] 44 Code 0x000000000000b4cc 0x0000000000000000 0x000e0000 powf_mzero_minf 79 [ 45] 45 Code 0x000000000000b54c 0x0000000000000000 0x000e0000 powf_y_odd 80 [ 46] 46 Code 0x000000000000b57c 0x0000000000000000 0x000e0000 powf_y_nonint 81 [ 47] 47 Code 0x000000000000b588 0x0000000000000000 0x000e0000 powf_y_even 82 [ 48] 48 Code 0x000000000000b7a8 0x0000000000000000 0x000e0000 powf_log2_reduction 83 [ 49] 49 Code 0x000000000000b7a8 0x0000000000000000 0x000e0000 powf_log2 84 [ 50] 50 Code 0x000000000000b814 0x0000000000000000 0x000e0000 powf_log2_approx 85 [ 51] 51 Code 0x000000000000b88c 0x0000000000000000 0x000e0000 powf_log2_synthesis 86 [ 52] 52 Code 0x000000000000b960 0x0000000000000000 0x000e0000 powf_log2_exactPowerOfTwo 87 [ 53] 53 Code 0x000000000000b980 0x0000000000000000 0x000e0000 powf_log2_near1 88 [ 54] 54 Code 0x000000000000b9ec 0x0000000000000000 0x000e0000 powf_log2_synthesis_near1 89 [ 55] 55 Code 0x000000000000ba04 0x0000000000000000 0x000e0000 Q32_minimax 90 [ 56] 56 Code 0x000000000000ba10 0x0000000000000000 0x000e0000 iexp2_lut 91 [ 57] 57 Code 0x000000000000ba94 0x0000000000000000 0x000e0000 powf_exp2 92 [ 58] 58 Code 0x000000000000bb18 0x0000000000000000 0x000e0000 powf_exp2_exact_int 93 [ 59] 59 Code 0x000000000000bb24 0x0000000000000000 0x000e0000 powf_exp2_big 94 [ 60] 60 Code 0x000000000000bb74 0x0000000000000000 0x000e0000 powf_exp2_overflow 95
