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-rw-r--r--build-jit-CodeAlignment.patch12
-rw-r--r--firefox.spec2
2 files changed, 14 insertions, 0 deletions
diff --git a/build-jit-CodeAlignment.patch b/build-jit-CodeAlignment.patch
new file mode 100644
index 0000000..0f0b10c
--- /dev/null
+++ b/build-jit-CodeAlignment.patch
@@ -0,0 +1,12 @@
+diff -up firefox-58.0/js/src/jit/none/MacroAssembler-none.h.old firefox-58.0/js/src/jit/none/MacroAssembler-none.h
+--- firefox-58.0/js/src/jit/none/MacroAssembler-none.h.old 2018-01-24 20:33:52.569147937 +0100
++++ firefox-58.0/js/src/jit/none/MacroAssembler-none.h 2018-01-24 20:34:06.985088057 +0100
+@@ -88,7 +88,7 @@ static constexpr Register WasmTableCallI
+ static constexpr Register WasmTlsReg { Registers::invalid_reg };
+
+ static constexpr uint32_t ABIStackAlignment = 4;
+-static constexpr uint32_t CodeAlignment = 4;
++static constexpr uint32_t CodeAlignment = 8;
+ static constexpr uint32_t JitStackAlignment = 8;
+ static constexpr uint32_t JitStackValueAlignment = JitStackAlignment / sizeof(Value);
+
diff --git a/firefox.spec b/firefox.spec
index 69ee5e5..02303a6 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -143,6 +143,7 @@ Patch226: rhbz-1354671.patch
Patch229: firefox-nss-version.patch
Patch230: firefox-fedora-rhbz-1537287-v2.patch
Patch231: build-with-nss-3.34.0.patch
+Patch232: build-jit-CodeAlignment.patch
# Upstream patches
Patch402: mozilla-1196777.patch
@@ -324,6 +325,7 @@ This package contains results of tests executed during build.
%patch230 -p1 -b .rhbz-1537287
%endif
%patch231 -p1
+%patch232 -p1 -b .CodeAlignment
%patch402 -p1 -b .1196777
%patch406 -p1 -b .256180
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