Merge branch 'master' into zfs

1 files changed, 32 insertions, 0 deletions

diff --git a/user/qt5-qtwebkit/ppc-llint.patch b/user/qt5-qtwebkit/ppc-llint.patch
new file mode 100644
index 000000000..033bbab68
--- /dev/null
+++ b/user/qt5-qtwebkit/ppc-llint.patch
@@ -0,0 +1,32 @@
+This fixes JavaScriptCore on big endian systems (mainly ppc).
+
+Without the patch, attempting to run any JS results in
+a crash as the generated code was endian specific.
+
+--- qtwebkit/Source/JavaScriptCore/llint/LowLevelInterpreter32_64.asm
++++ qtwebkit/Source/JavaScriptCore/llint/LowLevelInterpreter32_64.asm
+@@ -1440,13 +1440,13 @@ _llint_op_put_by_id:
+     loadp StructureChain::m_vector[t3], t3
+     assert(macro (ok) btpnz t3, ok end)
+ 
+-    loadp Structure::m_prototype[t2], t2
++    loadp Structure::m_prototype + PayloadOffset[t2], t2
+     btpz t2, .opPutByIdTransitionChainDone
+ .opPutByIdTransitionChainLoop:
+     loadp [t3], t1
+     bineq t1, JSCell::m_structureID[t2], .opPutByIdSlow
+     addp 4, t3
+-    loadp Structure::m_prototype[t1], t2
++    loadp Structure::m_prototype + PayloadOffset[t1], t2
+     btpnz t2, .opPutByIdTransitionChainLoop
+ 
+ .opPutByIdTransitionChainDone:
+@@ -2004,7 +2004,7 @@ _llint_throw_from_slow_path_trampoline:
+     # When throwing from the interpreter (i.e. throwing from LLIntSlowPaths), so
+     # the throw target is not necessarily interpreted code, we come to here.
+     # This essentially emulates the JIT's throwing protocol.
+-    loadp Callee[cfr], t1
++    loadp Callee + PayloadOffset[cfr], t1
+     andp MarkedBlockMask, t1
+     loadp MarkedBlockFooterOffset + MarkedBlock::Footer::m_vm[t1], t1
+     jmp VM::targetMachinePCForThrow[t1]