[llvm-bugs] [Bug 51458] New: 'process launch -s' uses gdb-remote connection only if target was created before connecting

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Aug 12 09:03:22 PDT 2021


https://bugs.llvm.org/show_bug.cgi?id=51458

            Bug ID: 51458
           Summary: 'process launch -s' uses gdb-remote connection only if
                    target was created before connecting
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at lists.llvm.org
          Reporter: mgorny at gentoo.org
                CC: jdevlieghere at apple.com, llvm-bugs at lists.llvm.org

Basically:

$ ./bin/lldb
(lldb) target create a.out 
Current executable set to '/home/mgorny/git/llvm-project/build/a.out' (x86_64).
(lldb) gdb-remote 1234
(lldb) process launch
Process 2070224 launched: '/home/mgorny/git/llvm-project/build/a.out' (x86_64)
Process 2070224 exited with status = 0 (0x00000000) 

-> uses remote lldb-server to start the process

but:

$ ./bin/lldb
(lldb) gdb-remote 1234
(lldb) target create a.out
Current executable set to '/home/mgorny/git/llvm-project/build/a.out' (x86_64).
(lldb) process launch
Process 2075735 launched: '/home/mgorny/git/llvm-project/build/a.out' (x86_64)
Process 2075735 exited with status = 0 (0x00000000) 

-> starts a new lldb-server

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