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| author | Michael Snyder <msnyder@vmware.com> | 2008-10-27 04:50:17 +0000 |
|---|---|---|
| committer | Michael Snyder <msnyder@vmware.com> | 2008-10-27 04:50:17 +0000 |
| commit | 14a9ac7425695027fb3c75c53b7ad8fa2f7fbf4d (patch) | |
| tree | 7ba598e887e3079919d0b462acb9ce16fe80d1aa | |
| parent | 9e35d7264198bd63ab9151540d65273366543e96 (diff) | |
| download | gdb-14a9ac7425695027fb3c75c53b7ad8fa2f7fbf4d.zip gdb-14a9ac7425695027fb3c75c53b7ad8fa2f7fbf4d.tar.gz gdb-14a9ac7425695027fb3c75c53b7ad8fa2f7fbf4d.tar.bz2 | |
2008-10-24 Michael Snyder <msnyder@vmware.com>
* infrun.c (handle_inferior_event): Handle dynamic symbol
resolution in reverse.
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/infrun.c | 16 |
2 files changed, 21 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 12c46d0..060a27b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2008-10-24 Michael Snyder <msnyder@vmware.com> + + * infrun.c (handle_inferior_event): Handle dynamic symbol + resolution in reverse. + 2008-10-19 Hui Zhu <teawater@gmail.com> * infcmd.c (kill_if_already_running): Remove process record diff --git a/gdb/infrun.c b/gdb/infrun.c index 78fc871..5e792b5 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -3212,6 +3212,22 @@ infrun: BPSTAT_WHAT_SET_LONGJMP_RESUME (!gdbarch_get_longjmp_target)\n"); if (execution_direction == EXEC_REVERSE) { struct symtab_and_line sr_sal; + + if (ecs->stop_func_start == 0 + && in_solib_dynsym_resolve_code (stop_pc)) + { + /* Stepped into runtime loader dynamic symbol + resolution code. Since we're in reverse, + we have already backed up through the runtime + loader and the dynamic function. This is just + the trampoline (jump table). + + Just keep stepping, we'll soon be home. + */ + keep_going (ecs); + return; + } + /* Normal (staticly linked) function call return. */ init_sal (&sr_sal); sr_sal.pc = ecs->stop_func_start; insert_step_resume_breakpoint_at_sal (sr_sal, null_frame_id); |