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Change the default handling of SIGCONT to nosuppress/nostop/notify

Browse Source 
Except for the few people actually debugging shells, stopping on a
SIGCONT doesn't add any value.  And for people trying to run tests
under the debugger, stopping here is actively inconvenient.  So this
patch switches the default behavior to not stop.

Differential Revision: https://reviews.llvm.org/D89019
This commit is contained in:
Jim Ingham
2020-10-08 15:21:51 -07:00
parent 4cfc4025cc
commit a68ffb19d3
3 changed files with 3 additions and 3 deletions
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2
lldb/source/Plugins/Process/Utility/LinuxSignals.cpp
View File

@@ -37,7 +37,7 @@ void LinuxSignals::Reset() {
AddSignal(16, "SIGSTKFLT", false, true, true, "stack fault");
AddSignal(17, "SIGCHLD", false, false, true, "child status has changed",
"SIGCLD");
AddSignal(18, "SIGCONT", false, true, true, "process continue");
AddSignal(18, "SIGCONT", false, false, true, "process continue");
AddSignal(19, "SIGSTOP", true, true, true, "process stop");
AddSignal(20, "SIGTSTP", false, true, true, "tty stop");
AddSignal(21, "SIGTTIN", false, true, true, "background tty read");

2
lldb/source/Plugins/Process/Utility/MipsLinuxSignals.cpp
View File

@@ -45,7 +45,7 @@ void MipsLinuxSignals::Reset() {
"SIGPOLL");
AddSignal(23, "SIGSTOP", true, true, true, "process stop");
AddSignal(24, "SIGTSTP", false, true, true, "tty stop");
AddSignal(25, "SIGCONT", false, true, true, "process continue");
AddSignal(25, "SIGCONT", false, false, true, "process continue");
AddSignal(26, "SIGTTIN", false, true, true, "background tty read");
AddSignal(27, "SIGTTOU", false, true, true, "background tty write");
AddSignal(28, "SIGVTALRM", false, true, true, "virtual time alarm");

2
lldb/source/Target/UnixSignals.cpp
View File

@@ -94,7 +94,7 @@ void UnixSignals::Reset() {
AddSignal(16, "SIGURG", false, false, false, "urgent condition on IO channel");
AddSignal(17, "SIGSTOP", true, true, true, "sendable stop signal not from tty");
AddSignal(18, "SIGTSTP", false, true, true, "stop signal from tty");
AddSignal(19, "SIGCONT", false, true, true, "continue a stopped process");
AddSignal(19, "SIGCONT", false, false, true, "continue a stopped process");
AddSignal(20, "SIGCHLD", false, false, false, "to parent on child stop or exit");
AddSignal(21, "SIGTTIN", false, true, true, "to readers process group upon background tty read");
AddSignal(22, "SIGTTOU", false, true, true, "to readers process group upon background tty write");