Thank you very much ,And i have tried it on my computer ,however ,it seems fail too ,what's more , As the llvm offical web site ,it seems support X86_64 not x86_32 ,For my Operation Systerm is ubuntu x86_32 , And i also try in ubuntu x86_64 ,And it success , it is my fail reason ? Thank your much ! And looking forward to your reply .
At 2014-01-03 03:11:22,"Greg Clayton" <[email protected]> wrote: >You did everything correctly. My guess is you didn't supply -O0 on your >compile line and the compiler optimized your code. When the compiler optimizes >your code, the line numbers and debug info are not very useful due the the >optimizations. > >Try compiling with: > >% clang -g -O0 -o helloworld helloworld.c > >And try again. > >Greg > >On Dec 24, 2013, at 11:45 PM, liu chao jun <[email protected]> wrote: > >> hi all , >> This is amiko who is a new lldb user ,There is same questions need >> your help >> 1, Can lldb debug C/C++ project .ext file directly like gdb or not ? >> 2 ,Here is a simple c project named helloword the detail source please >> follow below: >> >> // helloworld.c \ >> 1 #include <stdio.h> >> 2 int main() >> 3 { >> 4 int i ; >> 5 for(i=0 ;i<2;i++) >> 6 { >> 7 printf ("hello world\n"); >> 8 } >> 9 return 0 ; >> 10 } >> my step is >> 1 clang -g -o helloworld helloworld.c >> 2 $lldb helloworld >> 3<lldb> b hellowold.c:7 >> 4 run >> I think it will pause in line 7 .however it seems fail ,and print two hello >> world , In other word setting breakpoint operation does not useful . Is any >> error or fault for my operations ,Thank you very much ,And looking forward >> to your reply ,Thanks again . >> >> >> >> >> >> _______________________________________________ >> lldb-dev mailing list >> [email protected] >> http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev >
_______________________________________________ lldb-dev mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
