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-rw-r--r--js/xpconnect/src/ExportHelpers.cpp11
-rw-r--r--js/xpconnect/src/XPCJSContext.cpp25
-rw-r--r--js/xpconnect/src/XPCShellImpl.cpp23
-rw-r--r--js/xpconnect/src/XPCVariant.cpp8
-rw-r--r--js/xpconnect/src/XPCWrappedNative.cpp7
5 files changed, 19 insertions, 55 deletions
diff --git a/js/xpconnect/src/ExportHelpers.cpp b/js/xpconnect/src/ExportHelpers.cpp
index 3dbf83e3b..e574e708c 100644
--- a/js/xpconnect/src/ExportHelpers.cpp
+++ b/js/xpconnect/src/ExportHelpers.cpp
@@ -329,11 +329,20 @@ NewFunctionForwarder(JSContext* cx, HandleId idArg, HandleObject callable,
if (id == JSID_VOIDHANDLE)
id = GetJSIDByIndex(cx, XPCJSContext::IDX_EMPTYSTRING);
+ // If our callable is a (possibly wrapped) function, we can give
+ // the exported thing the right number of args.
+ unsigned nargs = 0;
+ RootedObject unwrapped(cx, js::UncheckedUnwrap(callable));
+ if (unwrapped) {
+ if (JSFunction* fun = JS_GetObjectFunction(unwrapped))
+ nargs = JS_GetFunctionArity(fun);
+ }
+
// We have no way of knowing whether the underlying function wants to be a
// constructor or not, so we just mark all forwarders as constructors, and
// let the underlying function throw for construct calls if it wants.
JSFunction* fun = js::NewFunctionByIdWithReserved(cx, FunctionForwarder,
- 0, JSFUN_CONSTRUCTOR, id);
+ nargs, JSFUN_CONSTRUCTOR, id);
if (!fun)
return false;
diff --git a/js/xpconnect/src/XPCJSContext.cpp b/js/xpconnect/src/XPCJSContext.cpp
index bedb7c650..8862bca32 100644
--- a/js/xpconnect/src/XPCJSContext.cpp
+++ b/js/xpconnect/src/XPCJSContext.cpp
@@ -59,14 +59,6 @@
#include "nsIXULRuntime.h"
#include "nsJSPrincipals.h"
-#ifdef MOZ_CRASHREPORTER
-#include "nsExceptionHandler.h"
-#endif
-
-#if defined(MOZ_JEMALLOC4)
-#include "mozmemory.h"
-#endif
-
#ifdef XP_WIN
#include <windows.h>
#endif
@@ -151,18 +143,6 @@ public:
mActive = false;
}
} else {
-#if defined(MOZ_JEMALLOC4)
- if (mPurge) {
- /* Jemalloc purges dirty pages regularly during free() when the
- * ratio of dirty pages compared to active pages is higher than
- * 1 << lg_dirty_mult. A high ratio can have an impact on
- * performance, so we use the default ratio of 8, but force a
- * regular purge of all remaining dirty pages, after cycle
- * collection. */
- Telemetry::AutoTimer<Telemetry::MEMORY_FREE_PURGED_PAGES_MS> timer;
- jemalloc_free_dirty_pages();
- }
-#endif
mActive = false;
}
return NS_OK;
@@ -709,11 +689,6 @@ XPCJSContext::GCSliceCallback(JSContext* cx,
if (!self)
return;
-#ifdef MOZ_CRASHREPORTER
- CrashReporter::SetGarbageCollecting(progress == JS::GC_CYCLE_BEGIN ||
- progress == JS::GC_SLICE_BEGIN);
-#endif
-
if (self->mPrevGCSliceCallback)
(*self->mPrevGCSliceCallback)(cx, progress, desc);
}
diff --git a/js/xpconnect/src/XPCShellImpl.cpp b/js/xpconnect/src/XPCShellImpl.cpp
index d9629bfed..45d00d390 100644
--- a/js/xpconnect/src/XPCShellImpl.cpp
+++ b/js/xpconnect/src/XPCShellImpl.cpp
@@ -59,11 +59,6 @@
#include <unistd.h> /* for isatty() */
#endif
-#ifdef MOZ_CRASHREPORTER
-#include "nsExceptionHandler.h"
-#include "nsICrashReporter.h"
-#endif
-
using namespace mozilla;
using namespace JS;
using mozilla::dom::AutoJSAPI;
@@ -1372,18 +1367,6 @@ XRE_XPCShellMain(int argc, char** argv, char** envp,
argv += 2;
}
-#ifdef MOZ_CRASHREPORTER
- const char* val = getenv("MOZ_CRASHREPORTER");
- if (val && *val) {
- rv = CrashReporter::SetExceptionHandler(greDir, true);
- if (NS_FAILED(rv)) {
- printf("CrashReporter::SetExceptionHandler failed!\n");
- return 1;
- }
- MOZ_ASSERT(CrashReporter::GetEnabled());
- }
-#endif
-
{
if (argc > 1 && !strcmp(argv[1], "--greomni")) {
nsCOMPtr<nsIFile> greOmni;
@@ -1603,12 +1586,6 @@ XRE_XPCShellMain(int argc, char** argv, char** envp,
dirprovider.ClearPluginDir();
dirprovider.ClearAppFile();
-#ifdef MOZ_CRASHREPORTER
- // Shut down the crashreporter service to prevent leaking some strings it holds.
- if (CrashReporter::GetEnabled())
- CrashReporter::UnsetExceptionHandler();
-#endif
-
NS_LogTerm();
return result;
diff --git a/js/xpconnect/src/XPCVariant.cpp b/js/xpconnect/src/XPCVariant.cpp
index a3d2b88c5..4c1230172 100644
--- a/js/xpconnect/src/XPCVariant.cpp
+++ b/js/xpconnect/src/XPCVariant.cpp
@@ -55,7 +55,7 @@ XPCTraceableVariant::~XPCTraceableVariant()
{
Value val = GetJSValPreserveColor();
- MOZ_ASSERT(val.isGCThing(), "Must be traceable or unlinked");
+ MOZ_ASSERT(val.isGCThing() || val.isNull(), "Must be traceable or unlinked");
mData.Cleanup();
@@ -65,7 +65,7 @@ XPCTraceableVariant::~XPCTraceableVariant()
void XPCTraceableVariant::TraceJS(JSTracer* trc)
{
- MOZ_ASSERT(GetJSValPreserveColor().isMarkable());
+ MOZ_ASSERT(GetJSValPreserveColor().isGCThing());
JS::TraceEdge(trc, &mJSVal, "XPCTraceableVariant::mJSVal");
}
@@ -86,7 +86,7 @@ NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(XPCVariant)
tmp->mData.Cleanup();
- if (val.isMarkable()) {
+ if (val.isGCThing()) {
XPCTraceableVariant* v = static_cast<XPCTraceableVariant*>(tmp);
v->RemoveFromRootSet();
}
@@ -99,7 +99,7 @@ XPCVariant::newVariant(JSContext* cx, const Value& aJSVal)
{
RefPtr<XPCVariant> variant;
- if (!aJSVal.isMarkable())
+ if (!aJSVal.isGCThing())
variant = new XPCVariant(cx, aJSVal);
else
variant = new XPCTraceableVariant(cx, aJSVal);
diff --git a/js/xpconnect/src/XPCWrappedNative.cpp b/js/xpconnect/src/XPCWrappedNative.cpp
index acf92f3c3..a12e36baa 100644
--- a/js/xpconnect/src/XPCWrappedNative.cpp
+++ b/js/xpconnect/src/XPCWrappedNative.cpp
@@ -1785,9 +1785,12 @@ CallMethodHelper::ConvertIndependentParam(uint8_t i)
// indirectly, regardless of in/out-ness.
if (type_tag == nsXPTType::T_JSVAL) {
// Root the value.
- dp->val.j.setUndefined();
- if (!js::AddRawValueRoot(mCallContext, &dp->val.j, "XPCWrappedNative::CallMethod param"))
+ dp->val.j.asValueRef().setUndefined();
+ if (!js::AddRawValueRoot(mCallContext, &dp->val.j.asValueRef(),
+ "XPCWrappedNative::CallMethod param"))
+ {
return false;
+ }
}
// Flag cleanup for anything that isn't self-contained.
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-19 21:48:22 +0000