From: Dragan Mladjenovic <dragan.mladjenovic>
Date: Mon, 12 Mar 2018 09:31:24 +0000 (+0100)
Subject: Bug 1444834 : [MIPS] Stubout MacroAssembler::speculationBarrier; r=jandem
X-Git-Tag: archive/raspbian/1%60.5.1-1+rpi1~4
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=54e99c2adb3d511cf6096191321f3e491ff585ae;p=thunderbird.git

Bug 1444834 : [MIPS] Stubout MacroAssembler::speculationBarrier; r=jandem


Gbp-Pq: Topic porting-mips
Gbp-Pq: Name Bug-1444834-MIPS-Stubout-MacroAssembler-speculationBarrie.patch
---

diff --git a/js/src/jit/mips-shared/MacroAssembler-mips-shared.cpp b/js/src/jit/mips-shared/MacroAssembler-mips-shared.cpp
index 6b3c19f986..208cd214c3 100644
--- a/js/src/jit/mips-shared/MacroAssembler-mips-shared.cpp
+++ b/js/src/jit/mips-shared/MacroAssembler-mips-shared.cpp
@@ -2846,3 +2846,11 @@ MacroAssembler::atomicEffectOpJS(Scalar::Type arrayType, const Synchronization&
     atomicEffectOp(arrayType, sync, op, value, mem, valueTemp, offsetTemp, maskTemp);
 }
 
+// ========================================================================
+// Spectre Mitigations.
+
+void
+MacroAssembler::speculationBarrier()
+{
+    MOZ_CRASH();
+}
\ No newline at end of file