| 3acaa926c8f0d32da48db61a5fcb95276e6a4006 |
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25-Sep-2012 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/9959501>
More KDP debugging process. We can not set breakpoints, hit them, resume, step and detach while running.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@164584 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Plugins/Process/Utility/StopInfoMachException.h
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| ba560cc7d03c9f7d9df81e60201c5ec75cff5232 |
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01-Nov-2011 |
Jim Ingham <jingham@apple.com> |
Enhanced the ObjC DynamicCheckerFunction to test for "object responds to selector" as well as
"object borked"... Also made the error when the checker fails reflect this fact rather than
report a crash at 0x0.
Also a little cleanup:
- StopInfoMachException had a redundant copy of the description string.
- ThreadPlanCallFunction had a redundant copy of the thread, and had a
copy of the process that it didn't really need.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@143419 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Plugins/Process/Utility/StopInfoMachException.h
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| 36889adf3700165ae13e8defb7433f2ba80df697 |
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17-Sep-2011 |
Johnny Chen <johnny.chen@apple.com> |
Foe x86_64/i386, piggyback the hardware index of the fired watchpoint in the exception
data sent back to the debugger. On the debugger side, use the opportunity during the
StopInfoMachException::CreateStopReasonWithMachException() method to set the hardware index
for the very watchpoint location.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@139975 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Plugins/Process/Utility/StopInfoMachException.h
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| 643ee7301b5d4b05c321d906bc0d7ff11f571295 |
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04-Aug-2010 |
Greg Clayton <gclayton@apple.com> |
Abtracted the old "lldb_private::Thread::StopInfo" into an abtract class.
This will allow debugger plug-ins to make any instance of "lldb_private::StopInfo"
that can completely describe any stop reason. It also provides a framework for
doing intelligent things with the stop info at important times in the lifetime
of the inferior.
Examples include the signal stop info in StopInfoUnixSignal. It will check with
the process to see that the current action is for the signal. These actions
include wether to stop for the signal, wether the notify that the signal was
hit, and wether to pass the signal along to the inferior process. The
StopInfoUnixSignal class overrides the "ShouldStop()" method of StopInfo and
this allows the stop info to determine if it should stop at the signal or
continue the process.
StopInfo subclasses must override the following functions:
virtual lldb::StopReason
GetStopReason () const = 0;
virtual const char *
GetDescription () = 0;
StopInfo subclasses can override the following functions:
// If the subclass returns "false", the inferior will resume. The default
// version of this function returns "true" which means the default stop
// info will stop the process. The breakpoint subclass will check if
// the breakpoint wants us to stop by calling any installed callback on
// the breakpoint, and also checking if the breakpoint is for the current
// thread. Signals will check if they should stop based off of the
// UnixSignal settings in the process.
virtual bool
ShouldStop (Event *event_ptr);
// Sublasses can state if they want to notify the debugger when "ShouldStop"
// returns false. This would be handy for breakpoints where you want to
// log information and continue and is also used by the signal stop info
// to notify that a signal was received (after it checks with the process
// signal settings).
virtual bool
ShouldNotify (Event *event_ptr)
{
return false;
}
// Allow subclasses to do something intelligent right before we resume.
// The signal class will figure out if the signal should be propagated
// to the inferior process and pass that along to the debugger plug-ins.
virtual void
WillResume (lldb::StateType resume_state)
{
// By default, don't do anything
}
The support the Mach exceptions was moved into the lldb/source/Plugins/Process/Utility
folder and now doesn't polute the lldb_private::Thread class with platform
specific code.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@110184 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Plugins/Process/Utility/StopInfoMachException.h
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