configuration option --gdb not working properly #2076
Description
After running $ ./configure --gdb; make it should be possible to do this from gdb:
$ gdb --args ./iojs --gdbjit /tmp/crash.js (gdb) break __jit_debug_register_code And it should break like so:
Starting program: /var/projects/nubjs-deps/v8/out/x64.release/d8 --gdbjit /tmp/crash.js [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff53b4700 (LWP 8650)] [New Thread 0x7ffff5bb5700 (LWP 8649)] [New Thread 0x7ffff63b6700 (LWP 8648)] [New Thread 0x7ffff6bb7700 (LWP 8647)] Breakpoint 1, 0x00000000004dbc00 in __jit_debug_register_code () But it doesn't. The above was captured from d8 setting ENABLE_GDB_JIT_INTERFACE.
I'll look into this later. Just filing a proper issue.
EDIT: Missing breakpoint is only exhibited on current next branch.