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| author | Mark Kettenis <kettenis@gnu.org> | 2015-03-04 14:22:42 +0100 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2015-03-04 14:36:12 +0100 |
| commit | e85e8e5effcfa1a1834fdbf899e167da6dccd2cd (patch) | |
| tree | 2f7b717f2a2d751318160e7159b9111abdf2a5b9 | |
| parent | 8ef229f32be156f374b8b5e3c63dba735a81fe55 (diff) | |
| download | gdb-e85e8e5effcfa1a1834fdbf899e167da6dccd2cd.zip gdb-e85e8e5effcfa1a1834fdbf899e167da6dccd2cd.tar.gz gdb-e85e8e5effcfa1a1834fdbf899e167da6dccd2cd.tar.bz2 | |
Make "catch fork" work on systems with PT_GET_PROCESS_STATE
These systems (OpenBSD and HP-UX 10.x) already support follow-fork
including the events needed to for "catch fork". This just makes
the upper layers realize this.
gdb/
2015-03-04 Mark Kettenis <kettenis@gnu.org>
* inf-ptrace.c [PT_GET_PROCESS_STATE]
(inf_ptrace_insert_fork_catchpoint): New function.
(inf_ptrace_remove_fork_catchpoint): New function.
(inf_ptrace_target) [PT_GET_PROCESS_STATE]: Install them.
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/inf-ptrace.c | 14 |
2 files changed, 21 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ed9d355..621b73f 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2015-03-04 Mark Kettenis <kettenis@gnu.org> + + * inf-ptrace.c [PT_GET_PROCESS_STATE] + (inf_ptrace_insert_fork_catchpoint): New function. + (inf_ptrace_remove_fork_catchpoint): New function. + (inf_ptrace_target) [PT_GET_PROCESS_STATE]: Install them. + 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com> * s390-linux-tdep.c (s390_register_name): Return empty string diff --git a/gdb/inf-ptrace.c b/gdb/inf-ptrace.c index 3502a12..cd58dfb 100644 --- a/gdb/inf-ptrace.c +++ b/gdb/inf-ptrace.c @@ -58,6 +58,18 @@ inf_ptrace_follow_fork (struct target_ops *ops, int follow_child, return 0; } +static int +inf_ptrace_insert_fork_catchpoint (struct target_ops *self, int pid) +{ + return 0; +} + +static int +inf_ptrace_remove_fork_catchpoint (struct target_ops *self, int pid) +{ + return 0; +} + #endif /* PT_GET_PROCESS_STATE */ @@ -666,6 +678,8 @@ inf_ptrace_target (void) t->to_create_inferior = inf_ptrace_create_inferior; #ifdef PT_GET_PROCESS_STATE t->to_follow_fork = inf_ptrace_follow_fork; + t->to_insert_fork_catchpoint = inf_ptrace_insert_fork_catchpoint; + t->to_remove_fork_catchpoint = inf_ptrace_remove_fork_catchpoint; t->to_post_startup_inferior = inf_ptrace_post_startup_inferior; t->to_post_attach = inf_ptrace_post_attach; #endif |