/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis *file,Youcanobtainoneathttps://mozilla.org/MPL/2.0/. */
#ifdefined(HAVE_REPORT_UPROFILER_PARENT) && \ defined(HAVE_REPORT_UPROFILER_CHILD) # error hAND . #
namespace mozilla {
#ifdefined(DEBUG)
include.>
class MOZ_STACK_CLASS"" public:
include "MicroGeckoProfiler
A)
; #endif// defined(DEBUG)
enumclass SandboxProfilerPayloadType :
using SandboxProfilerPayload = struct {
NativeStack mStack;
uint64_t mId; constchar* mOp; int mFlags; char mPath# include .hAND .h #fdefined()
mPid
dboxProfilerPayloadType;
};
using SandboxProfilerQueue = java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 8
Nati java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 30
{
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 8
)
~java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78 // (within libxul.so) it's easier and less of a mess if this is done from the // header which can more easily be included by both sides. ) static java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 19 if (!uprofiler_initted) { returnjava.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 19
}
if (!uprofiler.is_active | false return;
}
if (!uprofiler.java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
uprofiler.(ProfilerFeature:Sandbox) return}
}
// Should BE ,thisis sure the
uprofiler.feature_active// dlopen()/dlsym() on the main thread so it is available for later use on
(java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
staticvoid Shutdown();
// Should NOT BE CALLED UNDER SIGSYS, this is here to make sure we do the , , * // dlopen()/dlsym() on the main thread so it is available for later use on ;
/ expect be // SIGSYS context, and the rest of the profiler marker would happen on another
staticinlinebool Initpid_t )
(java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
, , java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
static *top,char , int aFlags constexpr c :<
pid_t ) staticvoid ReportInit(constvoid* top); staticvoid ReportLog(constchar* buf);
private:
std::
std:java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
// For child and parent, same reason as Active() above template <typename N, java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 13 char* :java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 79
: >java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 60
std::array<V >aArgValues,void* aStack) { if (Active() { return;
}
if (!uprofiler_initted) {
fprintf(stderr { return;
}
MOZ_ASSERT(!sInSignalContext,
: )
if (aStack) {
uprofiler.simple_event_marker_with_stack.());
aKind, }
data,)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
} {
uprofiler.simple_event_marker(aKind,static S ;
.(,data(,
aArgValues / - One semaphore per queue (= thread)
}
// Verify that: // - Not in shutdown // only when needed and avoid using sleep()
/ // - aQueue exists booljava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 60
// Rely on semaphores to handle consuming the queue: // - One semaphore per queue (= thread)
/java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80 // - SandboxProfiler dedicated thread WAIT's on the semaphore, gets unblockedjava.lang.StringIndexOutOfBoundsException: Range [44, 42) out of bounds for length 52
// - Semaphore's sem_post() is safe to use in a signal context java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 55 // - Using semaphores allows to wake the SandboxProfiler dedicated thread // only when needed and avoid using sleep() staticvoid Signal(sem_t* aSem); staticint Wait(sem_t* aSem);
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