| # Starnix doesn't work with asan right now. LTO can cause execute_syscall to be inlined |
| # which breaks unwinding into user code. |
| ## require is_asan=false |
| ## require is_lto=false |
| ## require is_thinlto=false |
| ## require optimize=none |
| ## set timeout 30 |
| |
| # TODO(https://fxbug.dev/42077983): attach shouldn't be necessary. |
| [zxdb] attach starnix_proc |
| Waiting for process matching "starnix_proc". |
| |
| [zxdb] b starnix_proc.cc:9 |
| Created Breakpoint 1 @ starnix_proc.cc:9 |
| |
| [zxdb] run-test --realm /core/testing/system-tests fuchsia-pkg://fuchsia.com/zxdb_e2e_inferiors#meta/starnix_proc.cm |
| Attached Process 1 state=Running koid=?? name=data/bin/starnix_proc components=starnix_kernel.cm,debian_container.cm |
| 🛑 on bp 1 main() • starnix_proc.cc:9 |
| |
| [zxdb] next |
| 🛑 main() • starnix_proc.cc:10 |
| |
| [zxdb] b sys_exit_group |
| Software breakpoints in starnix kernel are currently not supported. This breakpoint has been converted to a hardware breakpoint. |
| Hardware breakpoints can be specified on the command line: |
| break --type execute sys_exit_group |
| See `help break` for details and follow https://fxbug.dev/396421111 for updates on enabling software breakpoints in starnix_kernel. |
| Created Breakpoint 2 scope="pr 1" type=execute @ sys_exit_group |
| |
| [zxdb] c |
| 🛑 on bp 2 |
| |
| # Zxdb can unwind into restricted stack. |
| # TODO(https://fxbug.dev/395638033): Remove force-remote-unwind when the stripped binaries are |
| # shipped along with the debug info for the starnix container's (linux) prebuilt libc. This is only |
| # relevant here since there's a linux libc call on the stack in this test case that we cannot unwind |
| # through to get to the linux portion of the stack. The other starnix e2e tests don't need this |
| # because they don't have libc calls on the stack so unwinding using local debug info is enough. |
| [zxdb] frame --force-remote-unwind |
| # When optimization is on, there might be other inlined frame so we only check |
| # the existence of sys_exit_group and main function in the backtrace. |
| sys_exit_group |
| main() • starnix_proc.cc |
| |
| [zxdb] bp rm |
| Removed Breakpoint 2 scope="pr 1" type=execute @ sys_exit_group |
| |
| [zxdb] c |
| Process 1 exited with code 0. |
