Remove long-obsolete /etc/patches directory.

2 files changed, 0 insertions, 84 deletions

diff --git a/etc/patches/README b/etc/patches/README
deleted file mode 100644
index 63868fe4824..00000000000
--- a/etc/patches/README
+++ /dev/null
@@ -1,7 +0,0 @@
-Patches live here for submodules that should remain as pristine as possible.
-This will allow us to unconditionally update them, then apply necessary
-patches as needed.
-
-* mozjs-stack-bounds.diff:
-    add a public API to overwrite the engine's computed stack bounds for
-    GC scanning.
diff --git a/etc/patches/mozjs-stack-bounds.diff b/etc/patches/mozjs-stack-bounds.diff
deleted file mode 100644
index 5f82df03dde..00000000000
--- a/etc/patches/mozjs-stack-bounds.diff
+++ /dev/null
@@ -1,77 +0,0 @@
-diff --git a/js/src/jsapi.cpp b/js/src/jsapi.cpp
-index 5571fc0..7e1e30d 100644
---- a/js/src/jsapi.cpp
-+++ b/js/src/jsapi.cpp
-@@ -735,6 +735,7 @@ JSRuntime::JSRuntime()
- #endif
-     selfHostedGlobal_(NULL),
-     nativeStackBase(0),
-+    nativeStackEnd(0),
-     nativeStackQuota(0),
-     interpreterFrames(NULL),
-     cxCallback(NULL),
-@@ -7084,6 +7085,18 @@ JS_SetRuntimeThread(JSRuntime *rt)
- #endif
- }
- 
-+extern JS_PUBLIC_API(void)
-+JS_SetNativeStackBounds(JSRuntime *rt, uintptr_t minValue, uintptr_t maxValue)
-+{
-+#if JS_STACK_GROWTH_DIRECTION < 0
-+    rt->nativeStackBase = maxValue;
-+    rt->nativeStackEnd = minValue;
-+#else
-+    rt->nativeStackBase = minValue;
-+    rt->nativeStackEnd = maxValue;
-+#endif
-+}
-+
- extern JS_NEVER_INLINE JS_PUBLIC_API(void)
- JS_AbortIfWrongThread(JSRuntime *rt)
- {
-diff --git a/js/src/jsapi.h b/js/src/jsapi.h
-index c8ab0f0..9ac582e 100644
---- a/js/src/jsapi.h
-+++ b/js/src/jsapi.h
-@@ -6248,6 +6248,9 @@ JS_ClearRuntimeThread(JSRuntime *rt);
- extern JS_PUBLIC_API(void)
- JS_SetRuntimeThread(JSRuntime *rt);
- 
-+extern JS_PUBLIC_API(void)
-+JS_SetNativeStackBounds(JSRuntime *rt, uintptr_t minValue, uintptr_t maxValue);
-+
- #ifdef __cplusplus
- JS_END_EXTERN_C
- 
-diff --git a/js/src/jscntxt.h b/js/src/jscntxt.h
-index 0bb6d1c..32e016e 100644
---- a/js/src/jscntxt.h
-+++ b/js/src/jscntxt.h
-@@ -439,6 +439,9 @@ struct JSRuntime : js::RuntimeFriendFields
-     /* Base address of the native stack for the current thread. */
-     uintptr_t           nativeStackBase;
- 
-+    /* Base address of the native stack for the current thread. */
-+    uintptr_t           nativeStackEnd;
-+
-     /* The native stack size limit that runtime should not exceed. */
-     size_t              nativeStackQuota;
- 
-diff --git a/js/src/jsgc.cpp b/js/src/jsgc.cpp
-index f5cbc62..eae29da 100644
---- a/js/src/jsgc.cpp
-+++ b/js/src/jsgc.cpp
-@@ -1177,9 +1177,11 @@ MarkConservativeStackRoots(JSTracer *trc, bool useSavedRoots)
-     uintptr_t *stackMin, *stackEnd;
- #if JS_STACK_GROWTH_DIRECTION > 0
-     stackMin = rt->nativeStackBase;
--    stackEnd = cgcd->nativeStackTop;
-+    stackEnd = rt->nativeStackEnd ? reinterpret_cast<uintptr_t*>(rt->nativeStackEnd)
-+                                 : cgcd->nativeStackTop;
- #else
--    stackMin = cgcd->nativeStackTop + 1;
-+    stackMin = rt->nativeStackEnd ? reinterpret_cast<uintptr_t*>(rt->nativeStackEnd)
-+                                 : cgcd->nativeStackTop + 1;
-     stackEnd = reinterpret_cast<uintptr_t *>(rt->nativeStackBase);
- #endif
-