diff options
| author | Johnny Chen <johnny.chen@apple.com> | 2011-03-21 23:44:44 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2011-03-21 23:44:44 +0000 |
| commit | 9d46337511801abafb2c4f366c4849bbc2cd0938 (patch) | |
| tree | a86ca72469a4e055999367af03e88687b64985bd | |
| parent | 1730ab0b943a0d9bda3a8fd79ed98d9183456878 (diff) | |
| download | bcm5719-llvm-9d46337511801abafb2c4f366c4849bbc2cd0938.tar.gz bcm5719-llvm-9d46337511801abafb2c4f366c4849bbc2cd0938.zip | |
Add options to allow for specifying an option string when spawning gdb and for executing
command(s) right after starting up gdb. Update the README file to show an example of
using these to pass '-arch armv7' to gdb and to execute gdb command to set shared library
path substitutions before loading iOS4.3 sdk's /usr/lib/libSystem.B.dylib and disassembling
the 'printf' function.
llvm-svn: 128040
| -rw-r--r-- | lldb/utils/test/README-disasm | 597 | ||||
| -rwxr-xr-x | lldb/utils/test/disasm.py | 31 |
2 files changed, 264 insertions, 364 deletions
diff --git a/lldb/utils/test/README-disasm b/lldb/utils/test/README-disasm index 53524af84e6..00e9ab681a2 100644 --- a/lldb/utils/test/README-disasm +++ b/lldb/utils/test/README-disasm @@ -9,521 +9,398 @@ byte contents. See the following for a sample session using this command: -da0603a-dhcp191:9131529 johnny$ /Volumes/data/lldb/svn/trunk/utils/test/disasm.py -m /Volumes/data/lldb/llvm/Debug+Asserts/bin/llvm-mc -e MessageComposer.app/MessageComposer -f main --options='-triple=arm-apple-darwin -debug-only=arm-disassembler' -executable: MessageComposer.app/MessageComposer -function: main +[16:26:57] johnny:/Volumes/data/Radar/9131529 $ /Volumes/data/lldb/svn/trunk/utils/test/disasm.py -C 'set shlib-path-substitutions /usr /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr /System /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/System /Library /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/Library' -O '-arch armv7' -m /Volumes/data/lldb/llvm/Debug+Asserts/bin/llvm-mc -e /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib -f printf --options='-triple=thumb-apple-darwin -debug-only=arm-disassembler' +gdb commands: ['set shlib-path-substitutions /usr /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr /System /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/System /Library /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/Library'] +gdb options: -arch armv7 +executable: /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib +function: printf llvm-mc: /Volumes/data/lldb/llvm/Debug+Asserts/bin/llvm-mc -llvm-mc options: -triple=arm-apple-darwin -debug-only=arm-disassembler +llvm-mc options: -triple=thumb-apple-darwin -debug-only=arm-disassembler GNU gdb 6.3.50-20050815 (Apple version gdb-1518) (Sat Feb 12 02:56:02 UTC 2011) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. -This GDB was configured as "--host=x86_64-apple-darwin --target=arm-apple-darwin"... -warning: Unable to read symbols from "dyld" (prefix __dyld_) (not yet mapped into memory). - -warning: Unable to read symbols from "Foundation" (not yet mapped into memory). - -warning: Unable to read symbols for /System/Library/Frameworks/UIKit.framework/UIKit (file not found). - -warning: Unable to read symbols from "UIKit" (not yet mapped into memory). - -warning: Unable to read symbols for /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics (file not found). - -warning: Unable to read symbols from "CoreGraphics" (not yet mapped into memory). - -warning: Unable to read symbols from "MessageUI" (not yet mapped into memory). - -warning: Unable to read symbols from "libSystem.B.dylib" (not yet mapped into memory). - -warning: Unable to read symbols from "libobjc.A.dylib" (not yet mapped into memory). - -warning: Unable to read symbols from "CoreFoundation" (not yet mapped into memory). - -warning: Could not find object file "/Volumes/Data/HD2/Data/work/tests/iphone-tests/MessageComposer/build/MessageComposer.build/Debug-iphoneos/MessageComposer.build/Objects-normal/armv6/main.o" - no debug information available for "/Volumes/Data/HD2/Data/work/tests/iphone-tests/MessageComposer/main.m". - - -warning: Could not find object file "/Volumes/Data/HD2/Data/work/tests/iphone-tests/MessageComposer/build/MessageComposer.build/Debug-iphoneos/MessageComposer.build/Objects-normal/armv6/MessageComposerAppDelegate.o" - no debug information available for "/Volumes/Data/HD2/Data/work/tests/iphone-tests/MessageComposer/Classes/MessageComposerAppDelegate.m". - - -warning: Could not find object file "/Volumes/Data/HD2/Data/work/tests/iphone-tests/MessageComposer/build/MessageComposer.build/Debug-iphoneos/MessageComposer.build/Objects-normal/armv6/MessageComposerViewController.o" - no debug information available for "/Volumes/Data/HD2/Data/work/tests/iphone-tests/MessageComposer/Classes/MessageComposerViewController.m". - - -(gdb) disassemble main -Dump of assembler code for function main: -0x00002180 <main+0>: push {r7, lr} -0x00002184 <main+4>: add r7, sp, #0 ; 0x0 -0x00002188 <main+8>: sub sp, sp, #16 ; 0x10 -0x0000218c <main+12>: str r0, [sp, #4] -0x00002190 <main+16>: str r1, [sp] -0x00002194 <main+20>: ldr r3, [pc, #144] ; 0x222c <main+172> -0x00002198 <main+24>: add r3, pc, r3 -0x0000219c <main+28>: ldr r3, [r3] -0x000021a0 <main+32>: mov r2, r3 -0x000021a4 <main+36>: ldr r3, [pc, #132] ; 0x2230 <main+176> -0x000021a8 <main+40>: add r3, pc, r3 -0x000021ac <main+44>: ldr r3, [r3] -0x000021b0 <main+48>: mov r0, r2 -0x000021b4 <main+52>: mov r1, r3 -0x000021b8 <main+56>: bl 0x3ff4 <dyld_stub_objc_msgSend> -0x000021bc <main+60>: mov r3, r0 -0x000021c0 <main+64>: mov r2, r3 -0x000021c4 <main+68>: ldr r3, [pc, #104] ; 0x2234 <main+180> -0x000021c8 <main+72>: add r3, pc, r3 -0x000021cc <main+76>: ldr r3, [r3] -0x000021d0 <main+80>: mov r0, r2 -0x000021d4 <main+84>: mov r1, r3 -0x000021d8 <main+88>: bl 0x3ff4 <dyld_stub_objc_msgSend> -0x000021dc <main+92>: mov r3, r0 -0x000021e0 <main+96>: str r3, [sp, #8] -0x000021e4 <main+100>: ldr r0, [sp, #4] -0x000021e8 <main+104>: ldr r1, [sp] -0x000021ec <main+108>: mov r2, #0 ; 0x0 -0x000021f0 <main+112>: mov r3, #0 ; 0x0 -0x000021f4 <main+116>: bl 0x3fec <dyld_stub_UIApplicationMain> -0x000021f8 <main+120>: mov r3, r0 -0x000021fc <main+124>: str r3, [sp, #12] -0x00002200 <main+128>: ldr r2, [sp, #8] -0x00002204 <main+132>: ldr r3, [pc, #44] ; 0x2238 <main+184> -0x00002208 <main+136>: add r3, pc, r3 -0x0000220c <main+140>: ldr r3, [r3] -0x00002210 <main+144>: mov r0, r2 -0x00002214 <main+148>: mov r1, r3 -0x00002218 <main+152>: bl 0x3ff4 <dyld_stub_objc_msgSend> -0x0000221c <main+156>: ldr r3, [sp, #12] -0x00002220 <main+160>: mov r0, r3 -0x00002224 <main+164>: sub sp, r7, #0 ; 0x0 -0x00002228 <main+168>: pop {r7, pc} -0x0000222c <main+172>: strdeq r2, [r0], -r8 -0x00002230 <main+176>: andeq r2, r0, r12, ror r4 -0x00002234 <main+180>: andeq r2, r0, r8, asr r4 -0x00002238 <main+184>: andeq r2, r0, r4, lsl r4 +This GDB was configured as "--host=x86_64-apple-darwin --target=arm-apple-darwin". +<Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/Library +<eloper/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib +Reading symbols for shared libraries ................ done +Reading symbols from /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib...done. +(gdb) disassemble printf +Dump of assembler code for function printf: +0x0704cdd0 <printf+0>: push {r0, r1, r2, r3} +0x0704cdd2 <printf+2>: push {r4, r5, r7, lr} +0x0704cdd4 <printf+4>: add r7, sp, #8 +0x0704cdd6 <printf+6>: sub sp, #4 +0x0704cdd8 <printf+8>: add r3, sp, #20 +0x0704cdda <printf+10>: ldr.w r5, [r3], #4 +0x0704cdde <printf+14>: str r3, [sp, #0] +0x0704cde0 <printf+16>: ldr r3, [pc, #52] (0x704ce18 <printf+72>) +0x0704cde2 <printf+18>: add r3, pc +0x0704cde4 <printf+20>: ldr r0, [r3, #0] +0x0704cde6 <printf+22>: ldr r4, [r0, #0] +0x0704cde8 <printf+24>: ldr r0, [pc, #48] (0x704ce1c <printf+76>) +0x0704cdea <printf+26>: add r0, pc +0x0704cdec <printf+28>: ldr r0, [r0, #0] +0x0704cdee <printf+30>: ldr r0, [r0, #0] +0x0704cdf0 <printf+32>: blx 0x707ba30 <pthread_getspecific> +0x0704cdf4 <printf+36>: cbnz r0, 0x704cdfe <printf+46> +0x0704cdf6 <printf+38>: ldr r1, [pc, #40] (0x704ce20 <printf+80>) +0x0704cdf8 <printf+40>: add r1, pc +0x0704cdfa <printf+42>: ldr r1, [r1, #0] +0x0704cdfc <printf+44>: b.n 0x704ce00 <printf+48> +0x0704cdfe <printf+46>: mov r1, r0 +0x0704ce00 <printf+48>: mov r0, r4 +0x0704ce02 <printf+50>: mov r2, r5 +0x0704ce04 <printf+52>: ldr r3, [sp, #0] +0x0704ce06 <printf+54>: bl 0x704ad44 <vfprintf_l> +0x0704ce0a <printf+58>: sub.w sp, r7, #8 ; 0x8 +0x0704ce0e <printf+62>: ldmia.w sp!, {r4, r5, r7, lr} +0x0704ce12 <printf+66>: add sp, #16 +0x0704ce14 <printf+68>: bx lr +0x0704ce16 <printf+70>: nop +0x0704ce18 <printf+72>: movs r3, #142 +0x0704ce1a <printf+74>: lsls r5, r0, #0 +0x0704ce1c <printf+76>: adds r1, #122 +0x0704ce1e <printf+78>: lsls r5, r0, #0 +0x0704ce20 <printf+80>: adds r1, #104 +0x0704ce22 <printf+82>: lsls r5, r0, #0 End of assembler dump. -(gdb) x /4b 0x00002180 -0x2180 <main>: 0x80 0x40 0x2d 0xe9 -(gdb) x /4b 0x00002184 -0x2184 <main+4>: 0x00 0x70 0x8d 0xe2 -(gdb) x /4b 0x00002188 -0x2188 <main+8>: 0x10 0xd0 0x4d 0xe2 -(gdb) x /4b 0x0000218c -0x218c <main+12>: 0x04 0x00 0x8d 0xe5 -(gdb) x /4b 0x00002190 -0x2190 <main+16>: 0x00 0x10 0x8d 0xe5 -(gdb) x /4b 0x00002194 -0x2194 <main+20>: 0x90 0x30 0x9f 0xe5 -(gdb) x /4b 0x00002198 -0x2198 <main+24>: 0x03 0x30 0x8f 0xe0 -(gdb) x /4b 0x0000219c -0x219c <main+28>: 0x00 0x30 0x93 0xe5 -(gdb) x /4b 0x000021a0 -0x21a0 <main+32>: 0x03 0x20 0xa0 0xe1 -(gdb) x /4b 0x000021a4 -0x21a4 <main+36>: 0x84 0x30 0x9f 0xe5 -(gdb) x /4b 0x000021a8 -0x21a8 <main+40>: 0x03 0x30 0x8f 0xe0 -(gdb) x /4b 0x000021ac -0x21ac <main+44>: 0x00 0x30 0x93 0xe5 -(gdb) x /4b 0x000021b0 -0x21b0 <main+48>: 0x02 0x00 0xa0 0xe1 -(gdb) x /4b 0x000021b4 -0x21b4 <main+52>: 0x03 0x10 0xa0 0xe1 -(gdb) x /4b 0x000021b8 -0x21b8 <main+56>: 0x8d 0x07 0x00 0xeb -(gdb) x /4b 0x000021bc -0x21bc <main+60>: 0x00 0x30 0xa0 0xe1 -(gdb) x /4b 0x000021c0 -0x21c0 <main+64>: 0x03 0x20 0xa0 0xe1 -(gdb) x /4b 0x000021c4 -0x21c4 <main+68>: 0x68 0x30 0x9f 0xe5 -(gdb) x /4b 0x000021c8 -0x21c8 <main+72>: 0x03 0x30 0x8f 0xe0 -(gdb) x /4b 0x000021cc -0x21cc <main+76>: 0x00 0x30 0x93 0xe5 -(gdb) x /4b 0x000021d0 -0x21d0 <main+80>: 0x02 0x00 0xa0 0xe1 -(gdb) x /4b 0x000021d4 -0x21d4 <main+84>: 0x03 0x10 0xa0 0xe1 -(gdb) x /4b 0x000021d8 -0x21d8 <main+88>: 0x85 0x07 0x00 0xeb -(gdb) x /4b 0x000021dc -0x21dc <main+92>: 0x00 0x30 0xa0 0xe1 -(gdb) x /4b 0x000021e0 -0x21e0 <main+96>: 0x08 0x30 0x8d 0xe5 -(gdb) x /4b 0x000021e4 -0x21e4 <main+100>: 0x04 0x00 0x9d 0xe5 -(gdb) x /4b 0x000021e8 -0x21e8 <main+104>: 0x00 0x10 0x9d 0xe5 -(gdb) x /4b 0x000021ec -0x21ec <main+108>: 0x00 0x20 0xa0 0xe3 -(gdb) x /4b 0x000021f0 -0x21f0 <main+112>: 0x00 0x30 0xa0 0xe3 -(gdb) x /4b 0x000021f4 -0x21f4 <main+116>: 0x7c 0x07 0x00 0xeb -(gdb) x /4b 0x000021f8 -0x21f8 <main+120>: 0x00 0x30 0xa0 0xe1 -(gdb) x /4b 0x000021fc -0x21fc <main+124>: 0x0c 0x30 0x8d 0xe5 -(gdb) x /4b 0x00002200 -0x2200 <main+128>: 0x08 0x20 0x9d 0xe5 -(gdb) x /4b 0x00002204 -0x2204 <main+132>: 0x2c 0x30 0x9f 0xe5 -(gdb) x /4b 0x00002208 -0x2208 <main+136>: 0x03 0x30 0x8f 0xe0 -(gdb) x /4b 0x0000220c -0x220c <main+140>: 0x00 0x30 0x93 0xe5 -(gdb) x /4b 0x00002210 -0x2210 <main+144>: 0x02 0x00 0xa0 0xe1 -(gdb) x /4b 0x00002214 -0x2214 <main+148>: 0x03 0x10 0xa0 0xe1 -(gdb) x /4b 0x00002218 -0x2218 <main+152>: 0x75 0x07 0x00 0xeb -(gdb) x /4b 0x0000221c -0x221c <main+156>: 0x0c 0x30 0x9d 0xe5 -(gdb) x /4b 0x00002220 -0x2220 <main+160>: 0x03 0x00 0xa0 0xe1 -(gdb) x /4b 0x00002224 -0x2224 <main+164>: 0x00 0xd0 0x47 0xe2 -(gdb) x /4b 0x00002228 -0x2228 <main+168>: 0x80 0x80 0xbd 0xe8 -(gdb) x /4b 0x0000222c -0x222c <main+172>: 0xf8 0x24 0x00 0x00 -(gdb) x /4b 0x00002230 -0x2230 <main+176>: 0x7c 0x24 0x00 0x00 -(gdb) x /4b 0x00002234 -0x2234 <main+180>: 0x58 0x24 0x00 0x00 -(gdb) x /4b 0x00002238 -0x2238 <main+184>: 0x14 0x24 0x00 0x00 +(gdb) x /2b 0x0704cdd0 +0x704cdd0 <printf>: 0x0f 0xb4 +(gdb) x /2b 0x0704cdd2 +0x704cdd2 <printf+2>: 0xb0 0xb5 +(gdb) x /2b 0x0704cdd4 +0x704cdd4 <printf+4>: 0x02 0xaf +(gdb) x /2b 0x0704cdd6 +0x704cdd6 <printf+6>: 0x81 0xb0 +(gdb) x /2b 0x0704cdd8 +0x704cdd8 <printf+8>: 0x05 0xab +(gdb) x /4b 0x0704cdda +0x704cdda <printf+10>: 0x53 0xf8 0x04 0x5b +(gdb) x /2b 0x0704cdde +0x704cdde <printf+14>: 0x00 0x93 +(gdb) x /2b 0x0704cde0 +0x704cde0 <printf+16>: 0x0d 0x4b +(gdb) x /2b 0x0704cde2 +0x704cde2 <printf+18>: 0x7b 0x44 +(gdb) x /2b 0x0704cde4 +0x704cde4 <printf+20>: 0x18 0x68 +(gdb) x /2b 0x0704cde6 +0x704cde6 <printf+22>: 0x04 0x68 +(gdb) x /2b 0x0704cde8 +0x704cde8 <printf+24>: 0x0c 0x48 +(gdb) x /2b 0x0704cdea +0x704cdea <printf+26>: 0x78 0x44 +(gdb) x /2b 0x0704cdec +0x704cdec <printf+28>: 0x00 0x68 +(gdb) x /2b 0x0704cdee +0x704cdee <printf+30>: 0x00 0x68 +(gdb) x /4b 0x0704cdf0 +0x704cdf0 <printf+32>: 0x2e 0xf0 0x1e 0xee +(gdb) x /2b 0x0704cdf4 +0x704cdf4 <printf+36>: 0x18 0xb9 +(gdb) x /2b 0x0704cdf6 +0x704cdf6 <printf+38>: 0x0a 0x49 +(gdb) x /2b 0x0704cdf8 +0x704cdf8 <printf+40>: 0x79 0x44 +(gdb) x /2b 0x0704cdfa +0x704cdfa <printf+42>: 0x09 0x68 +(gdb) x /2b 0x0704cdfc +0x704cdfc <printf+44>: 0x00 0xe0 +(gdb) x /2b 0x0704cdfe +0x704cdfe <printf+46>: 0x01 0x46 +(gdb) x /2b 0x0704ce00 +0x704ce00 <printf+48>: 0x20 0x46 +(gdb) x /2b 0x0704ce02 +0x704ce02 <printf+50>: 0x2a 0x46 +(gdb) x /2b 0x0704ce04 +0x704ce04 <printf+52>: 0x00 0x9b +(gdb) x /4b 0x0704ce06 +0x704ce06 <printf+54>: 0xfd 0xf7 0x9d 0xff +(gdb) x /4b 0x0704ce0a +0x704ce0a <printf+58>: 0xa7 0xf1 0x08 0x0d +(gdb) x /4b 0x0704ce0e +0x704ce0e <printf+62>: 0xbd 0xe8 0xb0 0x40 +(gdb) x /2b 0x0704ce12 +0x704ce12 <printf+66>: 0x04 0xb0 +(gdb) x /2b 0x0704ce14 +0x704ce14 <printf+68>: 0x70 0x47 +(gdb) x /2b 0x0704ce16 +0x704ce16 <printf+70>: 0x00 0xbf +(gdb) x /2b 0x0704ce18 +0x704ce18 <printf+72>: 0x8e 0x23 +(gdb) x /2b 0x0704ce1a +0x704ce1a <printf+74>: 0x05 0x00 +(gdb) x /2b 0x0704ce1c +0x704ce1c <printf+76>: 0x7a 0x31 +(gdb) x /2b 0x0704ce1e +0x704ce1e <printf+78>: 0x05 0x00 +(gdb) x /2b 0x0704ce20 +0x704ce20 <printf+80>: 0x68 0x31 +(gdb) x /2b 0x0704ce22 +0x704ce22 <printf+82>: 0x05 0x00 (gdb) quit -Executing command: /Volumes/data/lldb/llvm/Debug+Asserts/bin/llvm-mc -disassemble -triple=arm-apple-darwin -debug-only=arm-disassembler disasm-input.txt -Opcode=345 Name=STMDB_UPD Format=ARM_FORMAT_LDSTMULFRM(10) +Executing command: /Volumes/data/lldb/llvm/Debug+Asserts/bin/llvm-mc -disassemble -triple=thumb-apple-darwin -debug-only=arm-disassembler disasm-input.txt +Opcode=2305 Name=tPUSH Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 1: 0: 0: 1| 0: 0: 1: 0| 1: 1: 0: 1| 0: 1: 0: 0| 0: 0: 0: 0| 1: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 1: 1| 0: 1: 0: 0| 0: 0: 0: 0| 1: 1: 1: 1| ------------------------------------------------------------------------------------------------- - push {r7, lr} -Opcode=23 Name=ADDri Format=ARM_FORMAT_DPFRM(4) + push {r0, r1, r2, r3} +Opcode=2305 Name=tPUSH Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 1: 0| 1: 0: 0: 0| 1: 1: 0: 1| 0: 1: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 1: 1| 0: 1: 0: 1| 1: 0: 1: 1| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - add r7, sp, #0 -Opcode=374 Name=SUBri Format=ARM_FORMAT_DPFRM(4) + push {r4, r5, r7, lr} +Opcode=2228 Name=tADDrSPi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 1: 0| 0: 1: 0: 0| 1: 1: 0: 1| 1: 1: 0: 1| 0: 0: 0: 0| 0: 0: 0: 1| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 1: 0| 1: 1: 1: 1| 0: 0: 0: 0| 0: 0: 1: 0| ------------------------------------------------------------------------------------------------- - sub sp, sp, #16 -Opcode=369 Name=STRi12 Format=ARM_FORMAT_STFRM(7) + add r7, sp, #8 +Opcode=2328 Name=tSUBspi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 0| 1: 1: 0: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 1: 1| 0: 0: 0: 0| 1: 0: 0: 0| 0: 0: 0: 1| ------------------------------------------------------------------------------------------------- - str r0, [sp, #4] -Opcode=369 Name=STRi12 Format=ARM_FORMAT_STFRM(7) + sub sp, #4 +Opcode=2228 Name=tADDrSPi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 0| 1: 1: 0: 1| 0: 0: 0: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 1: 0| 1: 0: 1: 1| 0: 0: 0: 0| 0: 1: 0: 1| ------------------------------------------------------------------------------------------------- - str r1, [sp] -Opcode=165 Name=LDRcp Format=ARM_FORMAT_LDFRM(6) + add r3, sp, #20 +Opcode=1963 Name=t2LDR_POST Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 1: 1: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 1: 0: 0: 1| 0: 0: 0: 0| +| 1: 1: 1: 1| 1: 0: 0: 0| 0: 1: 0: 1| 0: 0: 1: 1| 0: 1: 0: 1| 1: 0: 1: 1| 0: 0: 0: 0| 0: 1: 0: 0| ------------------------------------------------------------------------------------------------- - ldr r3, [pc, #144] -Opcode=24 Name=ADDrr Format=ARM_FORMAT_DPFRM(4) + ldr r5, [r3], #4 +Opcode=2324 Name=tSTRspi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 0| 1: 0: 0: 0| 1: 1: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 0: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - add r3, pc, r3 -Opcode=166 Name=LDRi12 Format=ARM_FORMAT_LDFRM(6) + str r3, [sp] +Opcode=2275 Name=tLDRpci Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 0: 0: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 1: 0: 1: 1| 0: 0: 0: 0| 1: 1: 0: 1| ------------------------------------------------------------------------------------------------- - ldr r3, [r3] -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + ldr.n r3, #52 +Opcode=2223 Name=tADDhirr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 0: 1: 0: 0| 0: 1: 1: 1| 1: 0: 1: 1| ------------------------------------------------------------------------------------------------- - mov r2, r3 -Opcode=165 Name=LDRcp Format=ARM_FORMAT_LDFRM(6) + add r3, pc +Opcode=2274 Name=tLDRi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 1: 1: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 1: 0: 0: 0| 0: 1: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 0| 1: 0: 0: 0| 0: 0: 0: 1| 1: 0: 0: 0| ------------------------------------------------------------------------------------------------- - ldr r3, [pc, #132] -Opcode=24 Name=ADDrr Format=ARM_FORMAT_DPFRM(4) + ldr r0, [r3] +Opcode=2274 Name=tLDRi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 0| 1: 0: 0: 0| 1: 1: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 0| 1: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| ------------------------------------------------------------------------------------------------- - add r3, pc, r3 -Opcode=166 Name=LDRi12 Format=ARM_FORMAT_LDFRM(6) + ldr r4, [r0] +Opcode=2275 Name=tLDRpci Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 0: 0: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 1: 0: 0: 0| 0: 0: 0: 0| 1: 1: 0: 0| ------------------------------------------------------------------------------------------------- - ldr r3, [r3] -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + ldr.n r0, #48 +Opcode=2223 Name=tADDhirr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 0: 1: 0: 0| 0: 1: 1: 1| 1: 0: 0: 0| ------------------------------------------------------------------------------------------------- - mov r0, r2 -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + add r0, pc +Opcode=2274 Name=tLDRi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 0| 1: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - mov r1, r3 -Opcode=66 Name=BL Format=ARM_FORMAT_BRFRM(2) + ldr r0, [r0] +Opcode=2274 Name=tLDRi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 1: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 1| 1: 0: 0: 0| 1: 1: 0: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 0| 1: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - bl #7732 -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + ldr r0, [r0] +Opcode=2243 Name=tBLXi_r9 Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 1: 1: 1: 1| 0: 0: 0: 0| 0: 0: 1: 0| 1: 1: 1: 0| 1: 1: 1: 0| 1: 1: 1: 0| 0: 0: 0: 1| 1: 1: 1: 0| ------------------------------------------------------------------------------------------------- - mov r3, r0 -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + blx #191548 +Opcode=2255 Name=tCBNZ Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 1: 1| 1: 0: 0: 1| 0: 0: 0: 1| 1: 0: 0: 0| ------------------------------------------------------------------------------------------------- - mov r2, r3 -Opcode=165 Name=LDRcp Format=ARM_FORMAT_LDFRM(6) + cbnz r0, #6 +Opcode=2275 Name=tLDRpci Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 1: 1: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 1: 1: 0| 1: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 1: 0: 0: 1| 0: 0: 0: 0| 1: 0: 1: 0| ------------------------------------------------------------------------------------------------- - ldr r3, [pc, #104] -Opcode=24 Name=ADDrr Format=ARM_FORMAT_DPFRM(4) + ldr.n r1, #40 +Opcode=2223 Name=tADDhirr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 0| 1: 0: 0: 0| 1: 1: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 0: 1: 0: 0| 0: 1: 1: 1| 1: 0: 0: 1| ------------------------------------------------------------------------------------------------- - add r3, pc, r3 -Opcode=166 Name=LDRi12 Format=ARM_FORMAT_LDFRM(6) + add r1, pc +Opcode=2274 Name=tLDRi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 0: 0: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 0| 1: 0: 0: 0| 0: 0: 0: 0| 1: 0: 0: 1| ------------------------------------------------------------------------------------------------- - ldr r3, [r3] -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + ldr r1, [r1] +Opcode=2238 Name=tB Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 1: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - mov r0, r2 -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + b #0 +Opcode=2294 Name=tMOVr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 0: 1: 1: 0| 0: 0: 0: 0| 0: 0: 0: 1| ------------------------------------------------------------------------------------------------- - mov r1, r3 -Opcode=66 Name=BL Format=ARM_FORMAT_BRFRM(2) + mov r1, r0 +Opcode=2294 Name=tMOVr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 1: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 1| 1: 0: 0: 0| 0: 1: 0: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 0: 1: 1: 0| 0: 0: 1: 0| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - bl #7700 -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + mov r0, r4 +Opcode=2294 Name=tMOVr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 0: 1: 1: 0| 0: 0: 1: 0| 1: 0: 1: 0| ------------------------------------------------------------------------------------------------- - mov r3, r0 -Opcode=369 Name=STRi12 Format=ARM_FORMAT_STFRM(7) + mov r2, r5 +Opcode=2278 Name=tLDRspi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 0| 1: 1: 0: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 0: 1| 1: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - str r3, [sp, #8] -Opcode=166 Name=LDRi12 Format=ARM_FORMAT_LDFRM(6) + ldr r3, [sp] +Opcode=2246 Name=tBLr9 Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 1: 1: 0: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| +| 1: 1: 1: 1| 0: 1: 1: 1| 1: 1: 1: 1| 1: 1: 0: 1| 1: 1: 1: 1| 1: 1: 1: 1| 1: 0: 0: 1| 1: 1: 0: 1| ------------------------------------------------------------------------------------------------- - ldr r0, [sp, #4] -Opcode=166 Name=LDRi12 Format=ARM_FORMAT_LDFRM(6) + bl #-8390 +Opcode=2153 Name=t2SUBri Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 1: 1: 0: 1| 0: 0: 0: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 1: 1: 1: 1| 0: 0: 0: 1| 1: 0: 1: 0| 0: 1: 1: 1| 0: 0: 0: 0| 1: 1: 0: 1| 0: 0: 0: 0| 1: 0: 0: 0| ------------------------------------------------------------------------------------------------- - ldr r1, [sp] -Opcode=189 Name=MOVi Format=ARM_FORMAT_DPFRM(4) + sub.w sp, r7, #8 +Opcode=1926 Name=t2LDMIA_UPD Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 1: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 1: 1: 1: 0| 1: 0: 0: 0| 1: 0: 1: 1| 1: 1: 0: 1| 0: 1: 0: 0| 0: 0: 0: 0| 1: 0: 1: 1| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - mov r2, #0 -Opcode=189 Name=MOVi Format=ARM_FORMAT_DPFRM(4) + pop.w {r4, r5, r7, lr} +Opcode=2230 Name=tADDspi Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 1: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| ------------------------------------------------------------------------------------------------- - mov r3, #0 -Opcode=66 Name=BL Format=ARM_FORMAT_BRFRM(2) + add sp, #16 +Opcode=2250 Name=tBX_RET Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 1: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 1| 0: 1: 1: 1| 1: 1: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 0| 0: 1: 1: 1| 0: 1: 1: 1| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - bl #7664 -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + bx lr +Opcode=2300 Name=tNOP Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 1: 1| 1: 1: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| ------------------------------------------------------------------------------------------------- - mov r3, r0 -Opcode=369 Name=STRi12 Format=ARM_FORMAT_STFRM(7) + nop +Opcode=2293 Name=tMOVi8 Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 0| 1: 1: 0: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 1: 1: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 0| 0: 0: 1: 1| 1: 0: 0: 0| 1: 1: 1: 0| ------------------------------------------------------------------------------------------------- - str r3, [sp, #12] -Opcode=166 Name=LDRi12 Format=ARM_FORMAT_LDFRM(6) + movs r3, #142 +Opcode=2290 Name=tMOVSr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 1: 1: 0: 1| 0: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 1| ------------------------------------------------------------------------------------------------- - ldr r2, [sp, #8] -Opcode=165 Name=LDRcp Format=ARM_FORMAT_LDFRM(6) + movs r5, r0 +Opcode=2225 Name=tADDi8 Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 1: 1: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 1: 0| 1: 1: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| 0: 0: 0: 1| 0: 1: 1: 1| 1: 0: 1: 0| ------------------------------------------------------------------------------------------------- - ldr r3, [pc, #44] -Opcode=24 Name=ADDrr Format=ARM_FORMAT_DPFRM(4) + adds r1, #122 +Opcode=2290 Name=tMOVSr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 0| 1: 0: 0: 0| 1: 1: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 1| ------------------------------------------------------------------------------------------------- - add r3, pc, r3 -Opcode=166 Name=LDRi12 Format=ARM_FORMAT_LDFRM(6) + movs r5, r0 +Opcode=2225 Name=tADDi8 Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 0: 0: 1: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| 0: 0: 0: 1| 0: 1: 1: 0| 1: 0: 0: 0| ------------------------------------------------------------------------------------------------- - ldr r3, [r3] -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) + adds r1, #104 +Opcode=2290 Name=tMOVSr Format=ARM_FORMAT_THUMBFRM(25) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 0| +| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 0: 1| ------------------------------------------------------------------------------------------------- - mov r0, r2 -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| -------------------------------------------------------------------------------------------------- - - mov r1, r3 -Opcode=66 Name=BL Format=ARM_FORMAT_BRFRM(2) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 1: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 1: 1: 1| 0: 1: 1: 1| 0: 1: 0: 1| -------------------------------------------------------------------------------------------------- - - bl #7636 -Opcode=166 Name=LDRi12 Format=ARM_FORMAT_LDFRM(6) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 1: 0: 1| 1: 0: 0: 1| 1: 1: 0: 1| 0: 0: 1: 1| 0: 0: 0: 0| 0: 0: 0: 0| 1: 1: 0: 0| -------------------------------------------------------------------------------------------------- - - ldr r3, [sp, #12] -Opcode=193 Name=MOVr Format=ARM_FORMAT_DPFRM(4) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 1| -------------------------------------------------------------------------------------------------- - - mov r0, r3 -Opcode=374 Name=SUBri Format=ARM_FORMAT_DPFRM(4) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 0: 0: 1: 0| 0: 1: 0: 0| 0: 1: 1: 1| 1: 1: 0: 1| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| -------------------------------------------------------------------------------------------------- - - sub sp, r7, #0 -Opcode=135 Name=LDMIA_UPD Format=ARM_FORMAT_LDSTMULFRM(10) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 1: 1: 1: 0| 1: 0: 0: 0| 1: 0: 1: 1| 1: 1: 0: 1| 1: 0: 0: 0| 0: 0: 0: 0| 1: 0: 0: 0| 0: 0: 0: 0| -------------------------------------------------------------------------------------------------- - - pop {r7, pc} -Opcode=356 Name=STRD_POST Format=ARM_FORMAT_STMISCFRM(9) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 0| 0: 1: 0: 0| 1: 1: 1: 1| 1: 0: 0: 0| -------------------------------------------------------------------------------------------------- - - strdeq r2, r3, [r0], -r8 -Opcode=31 Name=ANDrs Format=ARM_FORMAT_DPSOREGFRM(5) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 0| 0: 1: 0: 0| 0: 1: 1: 1| 1: 1: 0: 0| -------------------------------------------------------------------------------------------------- - - andeq r2, r0, r12, ror r4 -Opcode=31 Name=ANDrs Format=ARM_FORMAT_DPSOREGFRM(5) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 0| 0: 1: 0: 0| 0: 1: 0: 1| 1: 0: 0: 0| -------------------------------------------------------------------------------------------------- - - andeq r2, r0, r8, asr r4 -Opcode=31 Name=ANDrs Format=ARM_FORMAT_DPSOREGFRM(5) - 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -------------------------------------------------------------------------------------------------- -| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 1: 0| 0: 1: 0: 0| 0: 0: 0: 1| 0: 1: 0: 0| -------------------------------------------------------------------------------------------------- - - andeq r2, r0, r4, lsl r4 -da0603a-dhcp191:9131529 johnny$ + movs r5, r0 +[16:28:00] johnny:/Volumes/data/Radar/9131529 $ diff --git a/lldb/utils/test/disasm.py b/lldb/utils/test/disasm.py index 83b11314751..46660299f18 100755 --- a/lldb/utils/test/disasm.py +++ b/lldb/utils/test/disasm.py @@ -27,16 +27,26 @@ def which(program): return exe_file return None -def do_llvm_mc_disassembly(exe, func, mc, mc_options = None): +def do_llvm_mc_disassembly(gdb_commands, gdb_options, exe, func, mc, mc_options): from cStringIO import StringIO import pexpect gdb_prompt = "\r\n\(gdb\) " - gdb = pexpect.spawn('gdb %s' % exe) + gdb = pexpect.spawn(('gdb %s' % gdb_options) if gdb_options else 'gdb') # Turn on logging for what gdb sends back. gdb.logfile_read = sys.stdout + gdb.expect(gdb_prompt) + + # See if there any extra command(s) to execute before we issue the file command. + for cmd in gdb_commands: + gdb.sendline(cmd) + gdb.expect(gdb_prompt) + # Now issue the file command. + gdb.sendline('file %s' % exe) gdb.expect(gdb_prompt) + + # Send the disassemble command. gdb.sendline('disassemble %s' % func) gdb.expect(gdb_prompt) @@ -123,6 +133,14 @@ and display the disassembly result. Usage: %prog [options] """) + parser.add_option('-C', '--gdb-command', + type='string', action='append', metavar='COMMAND', + default=[], dest='gdb_commands', + help='Command(s) gdb executes after starting up (can be empty)') + parser.add_option('-O', '--gdb-options', + type='string', action='store', + dest='gdb_options', + help="""The options passed to 'gdb' command if specified.""") parser.add_option('-e', '--executable', type='string', action='store', dest='executable', @@ -140,10 +158,13 @@ Usage: %prog [options] parser.add_option('-o', '--options', type='string', action='store', dest='llvm_mc_options', - help="""The extra options passed to 'llvm-mc -disassemble' command if specified.""") + help="""The options passed to 'llvm-mc -disassemble' command if specified.""") opts, args = parser.parse_args() + gdb_commands = opts.gdb_commands + gdb_options = opts.gdb_options + if not opts.executable: parser.print_help() sys.exit(1) @@ -164,12 +185,14 @@ Usage: %prog [options] llvm_mc_options = opts.llvm_mc_options # We have parsed the options. + print "gdb commands:", gdb_commands + print "gdb options:", gdb_options print "executable:", executable print "function:", function print "llvm-mc:", llvm_mc print "llvm-mc options:", llvm_mc_options - do_llvm_mc_disassembly(executable, function, llvm_mc, llvm_mc_options) + do_llvm_mc_disassembly(gdb_commands, gdb_options, executable, function, llvm_mc, llvm_mc_options) if __name__ == '__main__': main() |
