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author | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-05-14 13:59:54 +0200 |
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committer | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-05-14 13:59:54 +0200 |
commit | d890404b63b8a0b6c28212388f21421d029f6ad2 (patch) | |
tree | c9190f12e69c9911b1225f279e918288f2fb352f /gdb/process-stratum-target.c | |
parent | 293b3ebcba93960b4e39b27eeddaa4a01f024d0c (diff) | |
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gdb: introduce 'all_non_exited_process_targets' and 'switch_to_target_no_thread'
Introduce two new convenience functions:
1. all_non_exited_process_targets: returns a collection of all process
stratum targets that have non-exited inferiors on them. Useful for
iterating targets.
2. switch_to_target_no_thread: switch the context to the first
inferior of the given target, and to no selected thread.
gdb/ChangeLog:
2020-05-14 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
* process-stratum-target.h: Include <set>.
(all_non_exited_process_targets, switch_to_target_no_thread): New
function declarations.
* process-stratum-target.c (all_non_exited_process_targets)
(switch_to_target_no_thread): New function implementations.
Diffstat (limited to 'gdb/process-stratum-target.c')
-rw-r--r-- | gdb/process-stratum-target.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gdb/process-stratum-target.c b/gdb/process-stratum-target.c index f3fd9ee..9eff5ab 100644 --- a/gdb/process-stratum-target.c +++ b/gdb/process-stratum-target.c @@ -83,3 +83,28 @@ process_stratum_target::has_execution (inferior *inf) through hoops. */ return inf->pid != 0; } + +/* See process-stratum-target.h. */ + +std::set<process_stratum_target *> +all_non_exited_process_targets () +{ + /* Inferiors may share targets. To eliminate duplicates, use a set. */ + std::set<process_stratum_target *> targets; + for (inferior *inf : all_non_exited_inferiors ()) + targets.insert (inf->process_target ()); + + return targets; +} + +/* See process-stratum-target.h. */ + +void +switch_to_target_no_thread (process_stratum_target *target) +{ + for (inferior *inf : all_inferiors (target)) + { + switch_to_inferior_no_thread (inf); + break; + } +} |