radare
commented
5 years ago You must be debugging in order to set a breakpoint
On 16 Jan 2019, at 15:05, pcopissa notifications@github.com wrote:
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Work environment
Questions Answers OS/arch/bits (mandatory) Win10 File format of the file you reverse (mandatory) PE Architecture/bits of the file (mandatory) x86/64 bits r2 -v full output, not truncated (mandatory) radare2 3.2.1 1 @ windows-x86-64 git. commit: 25913f4 build: Tue 01/08/2019__16:15:53.21
Expected behaviorSetting a breakpoint
Actual behavior
w32_dbg_maps/w32_OpenProcess: The parameter is incorrect Cannot place a breakpoint on 0x14001af68 unmapped memory.See e? dbg.bpinmaps Steps to reproduce the behavior
radare2 c:\Windows\System32\notepad.exe -- EXPLICIT CONTENT
[0x140019180]> aaa �[32m[x]�[0m Analyze all flags starting with sym. and entry0 (aa) [�[0m[anal.jmptbl] Missing cjmp bb in predecessor at 0x140019bd6 [anal.jmptbl] Missing cjmp bb in predecessor at 0x140016a32 Invalid instruction of 16377 bytes at 0x14003be3b Invalid instruction of 16384 bytes at 0x14003be43 Invalid instruction of 16383 bytes at 0x14003be45 Invalid instruction of 16384 bytes at 0x14003be54 Invalid instruction of 16365 bytes at 0x14003bdf5 [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019bd0 [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019bdc [anal.jmptbl] Missing cjmp bb in predecessor at 0x14001976b [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019879 [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019a25 [anal.jmptbl] Missing cjmp bb in predecessor at 0x14001943d [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019a33 [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019a3f [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019a39 [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019abb [anal.jmptbl] Missing cjmp bb in predecessor at 0x140019ab5 [anal.jmptbl] Missing cjmp bb in predecessor at 0x1400197d8 �[32m[x]�[0m Analyze function calls (aac) �[32m[x]�[0m Analyze len bytes of instructions for references (aar) �[32m[x]�[0m Constructing a function name for fcn. and sym.func. functions (aan) �[32m[x]�[0m Type matching analysis for all functions (aaft) �[32m[x]�[0m Use -AA or aaaa to perform additional experimental analysis.
[0x140019180]> s fcn.1400014d8
[0x1400014d8]> db fcn.1400014d8 w32_dbg_maps/w32_OpenProcess: Parameter is not correct. Cannot place a breakpoint on 0x1400014d8 unmapped memory.See e? dbg.bpinmaps [0x1400014d8]> Also tried to ood first and then aaa then db but this does not create the fcn.* symbols/functions. Any symbol inside the program that was calculated by radare cannot be used in db (eg. db sub.msvcrt.dll_memset_140019bd6, db sym.imp.msvcrt.dll_memset,...)
FWIW: Other simpler command fails with the same error message, like dm, but ood fixes it. Issue #10025 reports the same error message in another situation (older radare 2.6, 32 bits, a game DLL ...) I also got the same behavior when trying to debug a 32-bits exe (which is actually what I need to do). I tried both with radare2.exe 32-bits in a 32-bits cmd shell and radare2.exe 64-bits in a 64-bits cmd shell. Both fails.
Additional Logs, screenshots, source-code, configuration dump, ...
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pcopissa
jorgeventura
Maijin
XVilka
This template is meant for bug reports, if you have a feature request, please be as descriptive as possible and delete the template
Make sure you are testing using the latest git version of radare2 before submitting any issue.
If you would like to report a bug, please fill the template bellow
Work environment
commit: 25913f4745cb3b635d52f1aafc4d8ff2aad3988a build: Tue 01/08/2019__16:15:53.21
Expected behavior
Setting a breakpoint
Actual behavior
Steps to reproduce the behavior
Also tried to
oodfirst and thenaaathendbbut this does not create the fcn.* symbols/functions. Any symbol inside the program that was calculated by radare cannot be used indb(eg.db sub.msvcrt.dll_memset_140019bd6,db sym.imp.msvcrt.dll_memset,...)FWIW: Other simpler command fails with the same error message, like
dm, butoodfixes it. Issue #10025 reports the same error message in another situation (older radare 2.6, 32 bits, a game DLL ...) I also got the same behavior when trying to debug a 32-bits exe (which is actually what I need to do). I tried both withradare2.exe32-bits in a 32-bitscmdshell andradare2.exe64-bits in a 64-bitscmdshell. Both fails.Additional Logs, screenshots, source-code, configuration dump, ...
Drag and drop zip archives containing the Additional info here, don't use external services or link.