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-rw-r--r--waterfox/Bug-1238661---fix-mozillaSignalTrampoline-to-work-.patch19
1 files changed, 19 insertions, 0 deletions
diff --git a/waterfox/Bug-1238661---fix-mozillaSignalTrampoline-to-work-.patch b/waterfox/Bug-1238661---fix-mozillaSignalTrampoline-to-work-.patch
new file mode 100644
index 0000000..70e45ff
--- /dev/null
+++ b/waterfox/Bug-1238661---fix-mozillaSignalTrampoline-to-work-.patch
@@ -0,0 +1,19 @@
+diff -up firefox-60.0/mfbt/LinuxSignal.h.mozilla-1238661 firefox-60.0/mfbt/LinuxSignal.h
+--- firefox-60.0/mfbt/LinuxSignal.h.mozilla-1238661 2018-04-27 08:55:38.848241768 +0200
++++ firefox-60.0/mfbt/LinuxSignal.h 2018-04-27 09:06:47.946769859 +0200
+@@ -25,10 +25,13 @@ SignalTrampoline(int aSignal, siginfo_t*
+ "nop; nop; nop; nop"
+ : : : "memory");
+
++ // Because the assembler may generate additional insturctions below, we
++ // need to ensure NOPs are inserted first by separating them out above.
++
+ asm volatile (
+- "b %0"
++ "bx %0"
+ :
+- : "X"(H)
++ : "r"(H), "l"(aSignal), "l"(aInfo), "l"(aContext)
+ : "memory");
+ }
+
bgstack15