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authorMarkos Chandras <markos.chandras@imgtec.com>2013-09-05 11:37:02 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2013-09-08 20:50:06 (GMT)
commit52fcc6a256bcfd541486257bfd05ff12d47aef75 (patch)
tree2314d214305822a55a554b0d967973283794024c
parent62146ea3ad78b74d0c17c0fbeaffa2be51070424 (diff)
downloadbuildroot-52fcc6a256bcfd541486257bfd05ff12d47aef75.tar.gz
buildroot-52fcc6a256bcfd541486257bfd05ff12d47aef75.tar.bz2
webkit: Version bump to 1.11.5
Also apply the following patches: - upstream fix for 32-bit autotools - upstream fix for conditional gstreamer build of gtklauncher - upstream fix for detecting the latest harfbuzz - Update existing patch for disabling docs - Update existing patch for execinfo_h - upstream patch for the MIPS DFG support. This fixes compilation problems on MIPS. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/webkit/Config.in13
-rw-r--r--package/webkit/webkit-build-fix-for-32-bit-autotools.patch34
-rw-r--r--package/webkit/webkit-build-fix-for-gtklauncher.patch51
-rw-r--r--package/webkit/webkit-detect-harfbuzz-icu.patch28
-rw-r--r--package/webkit/webkit-disable-docrebase.patch13
-rw-r--r--package/webkit/webkit-execinfo_h.patch20
-rw-r--r--package/webkit/webkit-mips-dfg.patch1490
-rw-r--r--package/webkit/webkit.mk20
8 files changed, 1639 insertions, 30 deletions
diff --git a/package/webkit/Config.in b/package/webkit/Config.in
index 44a208a..1d4c5a3 100644
--- a/package/webkit/Config.in
+++ b/package/webkit/Config.in
@@ -6,16 +6,19 @@ config BR2_PACKAGE_WEBKIT
depends on BR2_PACKAGE_LIBGTK2
depends on (BR2_arm || BR2_armeb || BR2_i386 || BR2_mips || BR2_mipsel || \
BR2_powerpc || BR2_sh || BR2_sparc || BR2_x86_64)
+ select BR2_PACKAGE_CAIRO_PNG
+ select BR2_PACKAGE_ENCHANT
+ select BR2_PACKAGE_HARFBUZZ
select BR2_PACKAGE_ICU
+ select BR2_PACKAGE_JPEG
select BR2_PACKAGE_LIBCURL
+ select BR2_PACKAGE_LIBGAIL
+ select BR2_PACKAGE_LIBSECRET
+ select BR2_PACKAGE_LIBSOUP
select BR2_PACKAGE_LIBXML2
select BR2_PACKAGE_LIBXSLT
select BR2_PACKAGE_SQLITE
- select BR2_PACKAGE_ENCHANT
- select BR2_PACKAGE_LIBSOUP
- select BR2_PACKAGE_JPEG
- select BR2_PACKAGE_CAIRO_PNG
- select BR2_PACKAGE_LIBGAIL
+ select BR2_PACKAGE_WEBP
select BR2_PACKAGE_XLIB_LIBXT if BR2_PACKAGE_XORG7
help
WebKit is an open source, standards compliant web browser engine.
diff --git a/package/webkit/webkit-build-fix-for-32-bit-autotools.patch b/package/webkit/webkit-build-fix-for-32-bit-autotools.patch
new file mode 100644
index 0000000..d7765ea
--- /dev/null
+++ b/package/webkit/webkit-build-fix-for-32-bit-autotools.patch
@@ -0,0 +1,34 @@
+Add missing symbol for WebCore::TextIterator::getLocationAndLengthFromRange
+
+Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
+
+From f5bb58f9096061f00c948e668335811d364ba360 Mon Sep 17 00:00:00 2001
+From: "kov@webkit.org" <kov@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
+Date: Thu, 7 Feb 2013 13:48:46 +0000
+Subject: [PATCH] Unreviewed build fix after r141196 for 32 bits autotools.
+
+* Source/autotools/symbols.filter: restore 32 bits version of the
+WebCore::TextIterator::getLocationAndLengthFromRange(WebCore::Node*,
+WebCore::Range const*, unsigned int&, unsigned int&) symbol.
+
+git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142105 268f45cc-cd09-0410-ab3c-d52691b4dbfc
+---
+ ChangeLog | 8 ++++++++
+ Source/autotools/symbols.filter | 1 +
+ 2 files changed, 9 insertions(+)
+
+diff --git a/Source/autotools/symbols.filter b/Source/autotools/symbols.filter
+index 9d730b3..2edefaf 100644
+--- a/Source/autotools/symbols.filter
++++ b/Source/autotools/symbols.filter
+@@ -57,6 +57,7 @@ _ZN7WebCore11HistoryItem16setDocumentStateERKN3WTF6VectorINS1_6StringELj0EEE;
+ _ZN7WebCore11HistoryItem16setDocumentStateERKN3WTF6VectorINS1_6StringELm0EEE;
+ _ZN7WebCore11MemoryCache14resourceForURLERKNS_4KURLE;
+ _ZN7WebCore12TextIterator26rangeFromLocationAndLengthEPNS_13ContainerNodeEiib;
++_ZN7WebCore12TextIterator29getLocationAndLengthFromRangeEPNS_4NodeEPKNS_5RangeERjS6_;
+ _ZN7WebCore12TextIterator29getLocationAndLengthFromRangeEPNS_4NodeEPKNS_5RangeERmS6_;
+ _ZN7WebCore12PrintContext20pageNumberForElementEPNS_7ElementERKNS_9FloatSizeE;
+ _ZN7WebCore13createWrapperEPN3JSC9ExecStateEPNS_17JSDOMGlobalObjectEPNS_4NodeE;
+--
+1.8.3.2
+
diff --git a/package/webkit/webkit-build-fix-for-gtklauncher.patch b/package/webkit/webkit-build-fix-for-gtklauncher.patch
new file mode 100644
index 0000000..9a840b6
--- /dev/null
+++ b/package/webkit/webkit-build-fix-for-gtklauncher.patch
@@ -0,0 +1,51 @@
+Make gstreamer support conditional
+
+Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
+
+From f1055f61bce46eccf8dc0aa017113a08d3d71944 Mon Sep 17 00:00:00 2001
+From: "commit-queue@webkit.org"
+ <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
+Date: Fri, 15 Mar 2013 07:13:51 +0000
+Subject: [PATCH] Build fix for Tools/GtkLauncher/Programs_GtkLauncher-main.o
+ if gstreamer is not installed https://bugs.webkit.org/show_bug.cgi?id=112394
+
+Patch by Tobias Mueller <tobiasmue@gnome.org> on 2013-03-15
+Reviewed by Philippe Normand.
+
+* GtkLauncher/main.c:
+(main): Guard using the gstreamer function with #ifdef WTF_USE_GSTREAMER
+
+git-svn-id: http://svn.webkit.org/repository/webkit/trunk@145881 268f45cc-cd09-0410-ab3c-d52691b4dbfc
+---
+ Tools/ChangeLog | 10 ++++++++++
+ Tools/GtkLauncher/main.c | 5 ++++-
+ 2 files changed, 14 insertions(+), 1 deletion(-)
+
+diff --git a/Tools/GtkLauncher/main.c b/Tools/GtkLauncher/main.c
+index 32baf4a..84c8833 100644
+--- a/Tools/GtkLauncher/main.c
++++ b/Tools/GtkLauncher/main.c
+@@ -28,7 +28,9 @@
+ #include "autotoolsconfig.h"
+ #include "LauncherInspectorWindow.h"
+ #include <errno.h>
++#ifdef WTF_USE_GSTREAMER
+ #include <gst/gst.h>
++#endif
+ #include <gtk/gtk.h>
+ #include <stdlib.h>
+ #include <string.h>
+@@ -489,8 +491,9 @@ int main(int argc, char* argv[])
+ GOptionContext *context = g_option_context_new(0);
+ g_option_context_add_main_entries(context, commandLineOptions, 0);
+ g_option_context_add_group(context, gtk_get_option_group(TRUE));
++#ifdef WTF_USE_GSTREAMER
+ g_option_context_add_group(context, gst_init_get_option_group());
+-
++#endif
+ webkitSettings = webkit_web_settings_new();
+ g_object_set(webkitSettings, "enable-developer-extras", TRUE, NULL);
+ if (!addWebSettingsGroupToContext(context, webkitSettings)) {
+--
+1.8.3.2
+
diff --git a/package/webkit/webkit-detect-harfbuzz-icu.patch b/package/webkit/webkit-detect-harfbuzz-icu.patch
new file mode 100644
index 0000000..dc93c67
--- /dev/null
+++ b/package/webkit/webkit-detect-harfbuzz-icu.patch
@@ -0,0 +1,28 @@
+harfbuzz-icu detections based on the following upstream commits
+
+- 5f3ae29ffb29c499c1825578ba7f3ffcbf1aa8b9
+- ad2a23ec44b692bde43a13b658990770caa8dfc5
+- 22b4786377142424bfb6562ff029997acd0846d1
+
+Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
+
+Index: webkit-1.11.5/configure.ac
+===================================================================
+--- webkit-1.11.5.orig/configure.ac
++++ webkit-1.11.5/configure.ac
+@@ -938,6 +938,15 @@ PKG_CHECK_MODULES([FREETYPE],
+ freetype2 >= $FREETYPE2_REQUIRED_VERSION
+ harfbuzz])
+ fi
++# HarfBuzz 0.9.18 splits harbuzz-icu into a separate library.
++# Since we support earlier HarfBuzz versions we keep this conditional for now.
++m4_define([harfbuzz_required_version], [0.9.7])
++if $PKG_CONFIG --atleast-version 0.9.18 harfbuzz; then
++ PKG_CHECK_MODULES([HARFBUZZ_ICU], [harfbuzz-icu >= $harfbuzz_required_version])
++ FREETYPE_CFLAGS+=" $HARFBUZZ_ICU_CFLAGS"
++ FREETYPE_LIBS+=" $HARFBUZZ_ICU_LIBS"
++fi
++
+ AC_SUBST([FREETYPE_CFLAGS])
+ AC_SUBST([FREETYPE_LIBS])
+
diff --git a/package/webkit/webkit-disable-docrebase.patch b/package/webkit/webkit-disable-docrebase.patch
index 77b9d1c..2692d61 100644
--- a/package/webkit/webkit-disable-docrebase.patch
+++ b/package/webkit/webkit-disable-docrebase.patch
@@ -2,12 +2,13 @@ This patch prevents documentation from being rebased or installed. This
prevents an error when gtk-doc --rebase is called.
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
-----
-Index: webkit-1.9.6/Tools/GNUmakefile.am
+Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
+
+Index: webkit-1.11.5/Tools/GNUmakefile.am
===================================================================
---- webkit-1.9.6.orig/Tools/GNUmakefile.am 2012-08-06 07:34:49.000000000 -0500
-+++ webkit-1.9.6/Tools/GNUmakefile.am 2013-05-28 21:29:54.135112927 -0500
-@@ -262,6 +262,8 @@
+--- webkit-1.11.5.orig/Tools/GNUmakefile.am
++++ webkit-1.11.5/Tools/GNUmakefile.am
+@@ -308,6 +308,8 @@ EXTRA_DIST += \
Tools/Scripts/webkit-build-directory \
Tools/Scripts/webkitdirs.pm
@@ -16,7 +17,7 @@ Index: webkit-1.9.6/Tools/GNUmakefile.am
docs: docs-build.stamp
.PHONY : docs
DISTCLEANFILES += docs-build.stamp
-@@ -362,7 +364,6 @@
+@@ -412,7 +414,6 @@ if ENABLE_WEBKIT2
rm -rf $${installdir}
endif
diff --git a/package/webkit/webkit-execinfo_h.patch b/package/webkit/webkit-execinfo_h.patch
index 404986b..f5508a1 100644
--- a/package/webkit/webkit-execinfo_h.patch
+++ b/package/webkit/webkit-execinfo_h.patch
@@ -1,13 +1,14 @@
Fixes uclibc build as uclibc does not include backtrace functionality
Signed-of-by: Spenser Gilliland <spenser@gillilanding.com>
-----
-Index: webkit-1.9.6/Source/WTF/wtf/Assertions.cpp
+Signed-of-by: Markos Chandras <markos.chandras@imgtec.com>
+
+Index: webkit-1.11.5/Source/WTF/wtf/Assertions.cpp
===================================================================
---- webkit-1.9.6.orig/Source/WTF/wtf/Assertions.cpp
-+++ webkit-1.9.6/Source/WTF/wtf/Assertions.cpp
+--- webkit-1.11.5.orig/Source/WTF/wtf/Assertions.cpp
++++ webkit-1.11.5/Source/WTF/wtf/Assertions.cpp
@@ -61,8 +61,10 @@
- #if (OS(DARWIN) || OS(LINUX)) && !OS(ANDROID)
+ #if (OS(DARWIN) || (OS(LINUX) && !defined(__UCLIBC__))) && !OS(ANDROID)
#include <cxxabi.h>
#include <dlfcn.h>
+#if !defined(__UCLIBC__)
@@ -17,12 +18,3 @@ Index: webkit-1.9.6/Source/WTF/wtf/Assertions.cpp
#if OS(ANDROID)
#include "android/log.h"
-@@ -268,7 +270,7 @@ void WTFReportArgumentAssertionFailure(c
-
- void WTFGetBacktrace(void** stack, int* size)
- {
--#if (OS(DARWIN) || OS(LINUX)) && !OS(ANDROID)
-+#if (OS(DARWIN) || OS(LINUX)) && !OS(ANDROID) && !defined(__UCLIBC__)
- *size = backtrace(stack, *size);
- #elif OS(WINDOWS) && !OS(WINCE)
- // The CaptureStackBackTrace function is available in XP, but it is not defined
diff --git a/package/webkit/webkit-mips-dfg.patch b/package/webkit/webkit-mips-dfg.patch
new file mode 100644
index 0000000..3925951
--- /dev/null
+++ b/package/webkit/webkit-mips-dfg.patch
@@ -0,0 +1,1490 @@
+Upstream patch for DFG implementation for MIPS
+
+Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
+
+From c921d19863ccf66bdd0ffa5d38eaf05efab6b136 Mon Sep 17 00:00:00 2001
+From: "commit-queue@webkit.org"
+ <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
+Date: Mon, 18 Feb 2013 19:25:23 +0000
+Subject: [PATCH] MIPS DFG implementation.
+ https://bugs.webkit.org/show_bug.cgi?id=101328
+
+Patch by Balazs Kilvady <kilvadyb@homejinni.com> on 2013-02-18
+Reviewed by Oliver Hunt.
+
+DFG implementation for MIPS.
+
+Source/JavaScriptCore:
+
+* assembler/MIPSAssembler.h:
+(JSC::MIPSAssembler::MIPSAssembler):
+(JSC::MIPSAssembler::sllv):
+(JSC::MIPSAssembler::movd):
+(MIPSAssembler):
+(JSC::MIPSAssembler::negd):
+(JSC::MIPSAssembler::labelForWatchpoint):
+(JSC::MIPSAssembler::label):
+(JSC::MIPSAssembler::vmov):
+(JSC::MIPSAssembler::linkDirectJump):
+(JSC::MIPSAssembler::maxJumpReplacementSize):
+(JSC::MIPSAssembler::revertJumpToMove):
+(JSC::MIPSAssembler::replaceWithJump):
+* assembler/MacroAssembler.h:
+(MacroAssembler):
+(JSC::MacroAssembler::poke):
+* assembler/MacroAssemblerMIPS.h:
+(JSC::MacroAssemblerMIPS::add32):
+(MacroAssemblerMIPS):
+(JSC::MacroAssemblerMIPS::and32):
+(JSC::MacroAssemblerMIPS::lshift32):
+(JSC::MacroAssemblerMIPS::mul32):
+(JSC::MacroAssemblerMIPS::or32):
+(JSC::MacroAssemblerMIPS::rshift32):
+(JSC::MacroAssemblerMIPS::urshift32):
+(JSC::MacroAssemblerMIPS::sub32):
+(JSC::MacroAssemblerMIPS::xor32):
+(JSC::MacroAssemblerMIPS::store32):
+(JSC::MacroAssemblerMIPS::jump):
+(JSC::MacroAssemblerMIPS::branchAdd32):
+(JSC::MacroAssemblerMIPS::branchMul32):
+(JSC::MacroAssemblerMIPS::branchSub32):
+(JSC::MacroAssemblerMIPS::branchNeg32):
+(JSC::MacroAssemblerMIPS::call):
+(JSC::MacroAssemblerMIPS::loadDouble):
+(JSC::MacroAssemblerMIPS::moveDouble):
+(JSC::MacroAssemblerMIPS::swapDouble):
+(JSC::MacroAssemblerMIPS::subDouble):
+(JSC::MacroAssemblerMIPS::mulDouble):
+(JSC::MacroAssemblerMIPS::divDouble):
+(JSC::MacroAssemblerMIPS::negateDouble):
+(JSC::MacroAssemblerMIPS::branchEqual):
+(JSC::MacroAssemblerMIPS::branchNotEqual):
+(JSC::MacroAssemblerMIPS::branchTruncateDoubleToInt32):
+(JSC::MacroAssemblerMIPS::branchTruncateDoubleToUint32):
+(JSC::MacroAssemblerMIPS::truncateDoubleToInt32):
+(JSC::MacroAssemblerMIPS::truncateDoubleToUint32):
+(JSC::MacroAssemblerMIPS::branchDoubleNonZero):
+(JSC::MacroAssemblerMIPS::branchDoubleZeroOrNaN):
+(JSC::MacroAssemblerMIPS::invert):
+(JSC::MacroAssemblerMIPS::replaceWithJump):
+(JSC::MacroAssemblerMIPS::maxJumpReplacementSize):
+* dfg/DFGAssemblyHelpers.h:
+(AssemblyHelpers):
+(JSC::DFG::AssemblyHelpers::preserveReturnAddressAfterCall):
+(JSC::DFG::AssemblyHelpers::restoreReturnAddressBeforeReturn):
+(JSC::DFG::AssemblyHelpers::debugCall):
+* dfg/DFGCCallHelpers.h:
+(CCallHelpers):
+(JSC::DFG::CCallHelpers::setupArguments):
+(JSC::DFG::CCallHelpers::setupArgumentsWithExecState):
+* dfg/DFGFPRInfo.h:
+(DFG):
+(FPRInfo):
+(JSC::DFG::FPRInfo::toRegister):
+(JSC::DFG::FPRInfo::toIndex):
+(JSC::DFG::FPRInfo::debugName):
+* dfg/DFGGPRInfo.h:
+(DFG):
+(GPRInfo):
+(JSC::DFG::GPRInfo::toRegister):
+(JSC::DFG::GPRInfo::toIndex):
+(JSC::DFG::GPRInfo::debugName):
+* dfg/DFGSpeculativeJIT.h:
+(SpeculativeJIT):
+* jit/JSInterfaceJIT.h:
+(JSInterfaceJIT):
+* runtime/JSGlobalData.h:
+(JSC::ScratchBuffer::allocationSize):
+(ScratchBuffer):
+
+Source/WTF:
+
+* wtf/Platform.h:
+
+git-svn-id: http://svn.webkit.org/repository/webkit/trunk@143247 268f45cc-cd09-0410-ab3c-d52691b4dbfc
+---
+ Source/JavaScriptCore/ChangeLog | 90 ++++
+ Source/JavaScriptCore/assembler/MIPSAssembler.h | 109 ++++-
+ Source/JavaScriptCore/assembler/MacroAssembler.h | 7 +
+ .../JavaScriptCore/assembler/MacroAssemblerMIPS.h | 480 +++++++++++++++++++--
+ Source/JavaScriptCore/dfg/DFGAssemblyHelpers.h | 19 +-
+ Source/JavaScriptCore/dfg/DFGCCallHelpers.h | 92 ++--
+ Source/JavaScriptCore/dfg/DFGFPRInfo.h | 68 +++
+ Source/JavaScriptCore/dfg/DFGGPRInfo.h | 67 +++
+ Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h | 4 +-
+ Source/JavaScriptCore/jit/JSInterfaceJIT.h | 4 +
+ Source/JavaScriptCore/runtime/JSGlobalData.h | 6 +-
+ Source/WTF/ChangeLog | 11 +
+ Source/WTF/wtf/Platform.h | 4 +
+ 13 files changed, 888 insertions(+), 73 deletions(-)
+
+diff --git a/Source/JavaScriptCore/assembler/MIPSAssembler.h b/Source/JavaScriptCore/assembler/MIPSAssembler.h
+index 026f87e..7f553bb 100644
+--- a/Source/JavaScriptCore/assembler/MIPSAssembler.h
++++ b/Source/JavaScriptCore/assembler/MIPSAssembler.h
+@@ -152,6 +152,8 @@ public:
+ typedef SegmentedVector<AssemblerLabel, 64> Jumps;
+
+ MIPSAssembler()
++ : m_indexOfLastWatchpoint(INT_MIN)
++ , m_indexOfTailOfLastWatchpoint(INT_MIN)
+ {
+ }
+
+@@ -325,7 +327,7 @@ public:
+ emitInst(0x00000000 | (rd << OP_SH_RD) | (rt << OP_SH_RT) | ((shamt & 0x1f) << OP_SH_SHAMT));
+ }
+
+- void sllv(RegisterID rd, RegisterID rt, int rs)
++ void sllv(RegisterID rd, RegisterID rt, RegisterID rs)
+ {
+ emitInst(0x00000004 | (rd << OP_SH_RD) | (rt << OP_SH_RT) | (rs << OP_SH_RS));
+ }
+@@ -527,6 +529,16 @@ public:
+ emitInst(0x46200004 | (fd << OP_SH_FD) | (fs << OP_SH_FS));
+ }
+
++ void movd(FPRegisterID fd, FPRegisterID fs)
++ {
++ emitInst(0x46200006 | (fd << OP_SH_FD) | (fs << OP_SH_FS));
++ }
++
++ void negd(FPRegisterID fd, FPRegisterID fs)
++ {
++ emitInst(0x46200007 | (fd << OP_SH_FD) | (fs << OP_SH_FS));
++ }
++
+ void truncwd(FPRegisterID fd, FPRegisterID fs)
+ {
+ emitInst(0x4620000d | (fd << OP_SH_FD) | (fs << OP_SH_FS));
+@@ -619,9 +631,24 @@ public:
+ return m_buffer.label();
+ }
+
++ AssemblerLabel labelForWatchpoint()
++ {
++ AssemblerLabel result = m_buffer.label();
++ if (static_cast<int>(result.m_offset) != m_indexOfLastWatchpoint)
++ result = label();
++ m_indexOfLastWatchpoint = result.m_offset;
++ m_indexOfTailOfLastWatchpoint = result.m_offset + maxJumpReplacementSize();
++ return result;
++ }
++
+ AssemblerLabel label()
+ {
+- return m_buffer.label();
++ AssemblerLabel result = m_buffer.label();
++ while (UNLIKELY(static_cast<int>(result.m_offset) < m_indexOfTailOfLastWatchpoint)) {
++ nop();
++ result = m_buffer.label();
++ }
++ return result;
+ }
+
+ AssemblerLabel align(int alignment)
+@@ -664,14 +691,24 @@ public:
+ // Assembly helpers for moving data between fp and registers.
+ void vmov(RegisterID rd1, RegisterID rd2, FPRegisterID rn)
+ {
++#if WTF_MIPS_ISA_REV(2) && WTF_MIPS_FP64
++ mfc1(rd1, rn);
++ mfhc1(rd2, rn);
++#else
+ mfc1(rd1, rn);
+ mfc1(rd2, FPRegisterID(rn + 1));
++#endif
+ }
+
+ void vmov(FPRegisterID rd, RegisterID rn1, RegisterID rn2)
+ {
++#if WTF_MIPS_ISA_REV(2) && WTF_MIPS_FP64
++ mtc1(rn1, rd);
++ mthc1(rn2, rd);
++#else
+ mtc1(rn1, rd);
+ mtc1(rn2, FPRegisterID(rd + 1));
++#endif
+ }
+
+ static unsigned getCallReturnOffset(AssemblerLabel call)
+@@ -688,6 +725,35 @@ public:
+ // writable region of memory; to modify the code in an execute-only execuable
+ // pool the 'repatch' and 'relink' methods should be used.
+
++ static size_t linkDirectJump(void* code, void* to)
++ {
++ MIPSWord* insn = reinterpret_cast<MIPSWord*>(reinterpret_cast<intptr_t>(code));
++ size_t ops = 0;
++ int32_t slotAddr = reinterpret_cast<int>(insn) + 4;
++ int32_t toAddr = reinterpret_cast<int>(to);
++
++ if ((slotAddr & 0xf0000000) != (toAddr & 0xf0000000)) {
++ // lui
++ *insn = 0x3c000000 | (MIPSRegisters::t9 << OP_SH_RT) | ((toAddr >> 16) & 0xffff);
++ ++insn;
++ // ori
++ *insn = 0x34000000 | (MIPSRegisters::t9 << OP_SH_RT) | (MIPSRegisters::t9 << OP_SH_RS) | (toAddr & 0xffff);
++ ++insn;
++ // jr
++ *insn = 0x00000008 | (MIPSRegisters::t9 << OP_SH_RS);
++ ++insn;
++ ops = 4 * sizeof(MIPSWord);
++ } else {
++ // j
++ *insn = 0x08000000 | ((toAddr & 0x0fffffff) >> 2);
++ ++insn;
++ ops = 2 * sizeof(MIPSWord);
++ }
++ // nop
++ *insn = 0x00000000;
++ return ops;
++ }
++
+ void linkJump(AssemblerLabel from, AssemblerLabel to)
+ {
+ ASSERT(to.isSet());
+@@ -825,29 +891,36 @@ public:
+ #endif
+ }
+
+- static void revertJumpToMove(void* instructionStart, RegisterID rt, int imm)
++ static ptrdiff_t maxJumpReplacementSize()
+ {
+- MIPSWord* insn = static_cast<MIPSWord*>(instructionStart) + 1;
+- ASSERT((*insn & 0xfc000000) == 0x34000000);
+- *insn = (*insn & 0xfc1f0000) | (imm & 0xffff);
+- cacheFlush(insn, sizeof(MIPSWord));
++ return sizeof(MIPSWord) * 4;
+ }
+
+- static void replaceWithJump(void* instructionStart, void* to)
++ static void revertJumpToMove(void* instructionStart, RegisterID rt, int imm)
+ {
+- MIPSWord* instruction = reinterpret_cast<MIPSWord*>(instructionStart);
+- intptr_t jumpTo = reinterpret_cast<intptr_t>(to);
++ MIPSWord* insn = static_cast<MIPSWord*>(instructionStart);
++ size_t codeSize = 2 * sizeof(MIPSWord);
+
+ // lui
+- instruction[0] = 0x3c000000 | (MIPSRegisters::t9 << OP_SH_RT) | ((jumpTo >> 16) & 0xffff);
++ *insn = 0x3c000000 | (rt << OP_SH_RT) | ((imm >> 16) & 0xffff);
++ ++insn;
+ // ori
+- instruction[1] = 0x34000000 | (MIPSRegisters::t9 << OP_SH_RT) | (MIPSRegisters::t9 << OP_SH_RS) | (jumpTo & 0xffff);
+- // jr
+- instruction[2] = 0x00000008 | (MIPSRegisters::t9 << OP_SH_RS);
+- // nop
+- instruction[3] = 0x0;
++ *insn = 0x34000000 | (rt << OP_SH_RS) | (rt << OP_SH_RT) | (imm & 0xffff);
++ ++insn;
++ // if jr $t9
++ if (*insn == 0x03200008) {
++ *insn = 0x00000000;
++ codeSize += sizeof(MIPSWord);
++ }
++ cacheFlush(insn, codeSize);
++ }
+
+- cacheFlush(instruction, sizeof(MIPSWord) * 4);
++ static void replaceWithJump(void* instructionStart, void* to)
++ {
++ ASSERT(!(bitwise_cast<uintptr_t>(instructionStart) & 3));
++ ASSERT(!(bitwise_cast<uintptr_t>(to) & 3));
++ size_t ops = linkDirectJump(instructionStart, to);
++ cacheFlush(instructionStart, ops);
+ }
+
+ static void replaceWithLoad(void* instructionStart)
+@@ -1023,6 +1096,8 @@ private:
+
+ AssemblerBuffer m_buffer;
+ Jumps m_jumps;
++ int m_indexOfLastWatchpoint;
++ int m_indexOfTailOfLastWatchpoint;
+ };
+
+ } // namespace JSC
+diff --git a/Source/JavaScriptCore/assembler/MacroAssembler.h b/Source/JavaScriptCore/assembler/MacroAssembler.h
+index 60a93db..1f0c3de 100644
+--- a/Source/JavaScriptCore/assembler/MacroAssembler.h
++++ b/Source/JavaScriptCore/assembler/MacroAssembler.h
+@@ -200,6 +200,13 @@ public:
+ }
+ #endif
+
++#if CPU(MIPS)
++ void poke(FPRegisterID src, int index = 0)
++ {
++ ASSERT(!(index & 1));
++ storeDouble(src, addressForPoke(index));
++ }
++#endif
+
+ // Backwards banches, these are currently all implemented using existing forwards branch mechanisms.
+ void branchPtr(RelationalCondition cond, RegisterID op1, TrustedImmPtr imm, Label target)
+diff --git a/Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h b/Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h
+index 43ad434..4f14960 100644
+--- a/Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h
++++ b/Source/JavaScriptCore/assembler/MacroAssemblerMIPS.h
+@@ -114,6 +114,11 @@ public:
+ m_assembler.addu(dest, dest, src);
+ }
+
++ void add32(RegisterID op1, RegisterID op2, RegisterID dest)
++ {
++ m_assembler.addu(dest, op1, op2);
++ }
++
+ void add32(TrustedImm32 imm, RegisterID dest)
+ {
+ add32(imm, dest, dest);
+@@ -267,6 +272,11 @@ public:
+ m_assembler.andInsn(dest, dest, src);
+ }
+
++ void and32(RegisterID op1, RegisterID op2, RegisterID dest)
++ {
++ m_assembler.andInsn(dest, op1, op2);
++ }
++
+ void and32(TrustedImm32 imm, RegisterID dest)
+ {
+ if (!imm.m_value && !m_fixedWidth)
+@@ -283,9 +293,16 @@ public:
+ }
+ }
+
+- void lshift32(TrustedImm32 imm, RegisterID dest)
++ void and32(TrustedImm32 imm, RegisterID src, RegisterID dest)
+ {
+- m_assembler.sll(dest, dest, imm.m_value);
++ if (!imm.m_value && !m_fixedWidth)
++ move(MIPSRegisters::zero, dest);
++ else if (imm.m_value > 0 && imm.m_value < 65535 && !m_fixedWidth)
++ m_assembler.andi(dest, src, imm.m_value);
++ else {
++ move(imm, immTempRegister);
++ m_assembler.andInsn(dest, src, immTempRegister);
++ }
+ }
+
+ void lshift32(RegisterID shiftAmount, RegisterID dest)
+@@ -293,11 +310,33 @@ public:
+ m_assembler.sllv(dest, dest, shiftAmount);
+ }
+
++ void lshift32(RegisterID src, RegisterID shiftAmount, RegisterID dest)
++ {
++ m_assembler.sllv(dest, src, shiftAmount);
++ }
++
++ void lshift32(TrustedImm32 imm, RegisterID dest)
++ {
++ move(imm, immTempRegister);
++ m_assembler.sllv(dest, dest, immTempRegister);
++ }
++
++ void lshift32(RegisterID src, TrustedImm32 imm, RegisterID dest)
++ {
++ move(imm, immTempRegister);
++ m_assembler.sllv(dest, src, immTempRegister);
++ }
++
+ void mul32(RegisterID src, RegisterID dest)
+ {
+ m_assembler.mul(dest, dest, src);
+ }
+
++ void mul32(RegisterID op1, RegisterID op2, RegisterID dest)
++ {
++ m_assembler.mul(dest, op1, op2);
++ }
++
+ void mul32(TrustedImm32 imm, RegisterID src, RegisterID dest)
+ {
+ if (!imm.m_value && !m_fixedWidth)
+@@ -348,6 +387,24 @@ public:
+ m_assembler.orInsn(dest, dest, dataTempRegister);
+ }
+
++ void or32(TrustedImm32 imm, RegisterID src, RegisterID dest)
++ {
++ if (!imm.m_value && !m_fixedWidth)
++ return;
++
++ if (imm.m_value > 0 && imm.m_value < 65535 && !m_fixedWidth) {
++ m_assembler.ori(dest, src, imm.m_value);
++ return;
++ }
++
++ /*
++ li dataTemp, imm
++ or dest, src, dataTemp
++ */
++ move(imm, dataTempRegister);
++ m_assembler.orInsn(dest, src, dataTempRegister);
++ }
++
+ void or32(RegisterID src, AbsoluteAddress dest)
+ {
+ load32(dest.m_ptr, dataTempRegister);
+@@ -360,6 +417,11 @@ public:
+ m_assembler.srav(dest, dest, shiftAmount);
+ }
+
++ void rshift32(RegisterID src, RegisterID shiftAmount, RegisterID dest)
++ {
++ m_assembler.srav(dest, src, shiftAmount);
++ }
++
+ void rshift32(TrustedImm32 imm, RegisterID dest)
+ {
+ m_assembler.sra(dest, dest, imm.m_value);
+@@ -375,16 +437,31 @@ public:
+ m_assembler.srlv(dest, dest, shiftAmount);
+ }
+
++ void urshift32(RegisterID src, RegisterID shiftAmount, RegisterID dest)
++ {
++ m_assembler.srlv(dest, src, shiftAmount);
++ }
++
+ void urshift32(TrustedImm32 imm, RegisterID dest)
+ {
+ m_assembler.srl(dest, dest, imm.m_value);
+ }
+
++ void urshift32(RegisterID src, TrustedImm32 imm, RegisterID dest)
++ {
++ m_assembler.srl(dest, src, imm.m_value);
++ }
++
+ void sub32(RegisterID src, RegisterID dest)
+ {
+ m_assembler.subu(dest, dest, src);
+ }
+
++ void sub32(RegisterID op1, RegisterID op2, RegisterID dest)
++ {
++ m_assembler.subu(dest, op1, op2);
++ }
++
+ void sub32(TrustedImm32 imm, RegisterID dest)
+ {
+ if (imm.m_value >= -32767 && imm.m_value <= 32768
+@@ -495,6 +572,11 @@ public:
+ m_assembler.xorInsn(dest, dest, src);
+ }
+
++ void xor32(RegisterID op1, RegisterID op2, RegisterID dest)
++ {
++ m_assembler.xorInsn(dest, op1, op2);
++ }
++
+ void xor32(TrustedImm32 imm, RegisterID dest)
+ {
+ if (imm.m_value == -1) {
+@@ -510,6 +592,21 @@ public:
+ m_assembler.xorInsn(dest, dest, immTempRegister);
+ }
+
++ void xor32(TrustedImm32 imm, RegisterID src, RegisterID dest)
++ {
++ if (imm.m_value == -1) {
++ m_assembler.nor(dest, src, MIPSRegisters::zero);
++ return;
++ }
++
++ /*
++ li immTemp, imm
++ xor dest, dest, immTemp
++ */
++ move(imm, immTempRegister);
++ m_assembler.xorInsn(dest, src, immTempRegister);
++ }
++
+ void sqrtDouble(FPRegisterID src, FPRegisterID dst)
+ {
+ m_assembler.sqrtd(dst, src);
+@@ -989,6 +1086,44 @@ public:
+ }
+ }
+
++ void store32(TrustedImm32 imm, BaseIndex address)
++ {
++ if (address.offset >= -32768 && address.offset <= 32767 && !m_fixedWidth) {
++ /*
++ sll addrTemp, address.index, address.scale
++ addu addrTemp, addrTemp, address.base
++ sw src, address.offset(addrTemp)
++ */
++ m_assembler.sll(addrTempRegister, address.index, address.scale);
++ m_assembler.addu(addrTempRegister, addrTempRegister, address.base);
++ if (!imm.m_value)
++ m_assembler.sw(MIPSRegisters::zero, addrTempRegister, address.offset);
++ else {
++ move(imm, immTempRegister);
++ m_assembler.sw(immTempRegister, addrTempRegister, address.offset);
++ }
++ } else {
++ /*
++ sll addrTemp, address.index, address.scale
++ addu addrTemp, addrTemp, address.base
++ lui immTemp, (address.offset + 0x8000) >> 16
++ addu addrTemp, addrTemp, immTemp
++ sw src, (address.offset & 0xffff)(at)
++ */
++ m_assembler.sll(addrTempRegister, address.index, address.scale);
++ m_assembler.addu(addrTempRegister, addrTempRegister, address.base);
++ m_assembler.lui(immTempRegister, (address.offset + 0x8000) >> 16);
++ m_assembler.addu(addrTempRegister, addrTempRegister, immTempRegister);
++ if (!imm.m_value && !m_fixedWidth)
++ m_assembler.sw(MIPSRegisters::zero, addrTempRegister, address.offset);
++ else {
++ move(imm, immTempRegister);
++ m_assembler.sw(immTempRegister, addrTempRegister, address.offset);
++ }
++ }
++ }
++
++
+ void store32(RegisterID src, const void* address)
+ {
+ /*
+@@ -1336,6 +1471,15 @@ public:
+ m_fixedWidth = false;
+ }
+
++ void jump(AbsoluteAddress address)
++ {
++ m_fixedWidth = true;
++ load32(address.m_ptr, MIPSRegisters::t9);
++ m_assembler.jr(MIPSRegisters::t9);
++ m_assembler.nop();
++ m_fixedWidth = false;
++ }
++
+ void moveDoubleToInts(FPRegisterID src, RegisterID dest1, RegisterID dest2)
+ {
+ m_assembler.vmov(dest1, dest2, src);
+@@ -1404,6 +1548,53 @@ public:
+ return Jump();
+ }
+
++ Jump branchAdd32(ResultCondition cond, RegisterID op1, RegisterID op2, RegisterID dest)
++ {
++ ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
++ if (cond == Overflow) {
++ /*
++ move dataTemp, op1
++ xor cmpTemp, dataTemp, op2
++ bltz cmpTemp, No_overflow # diff sign bit -> no overflow
++ addu dest, dataTemp, op2
++ xor cmpTemp, dest, dataTemp
++ bgez cmpTemp, No_overflow # same sign big -> no overflow
++ nop
++ b Overflow
++ nop
++ nop
++ nop
++ nop
++ nop
++ No_overflow:
++ */
++ move(op1, dataTempRegister);
++ m_assembler.xorInsn(cmpTempRegister, dataTempRegister, op2);
++ m_assembler.bltz(cmpTempRegister, 10);
++ m_assembler.addu(dest, dataTempRegister, op2);
++ m_assembler.xorInsn(cmpTempRegister, dest, dataTempRegister);
++ m_assembler.bgez(cmpTempRegister, 7);
++ m_assembler.nop();
++ return jump();
++ }
++ if (cond == Signed) {
++ add32(op1, op2, dest);
++ // Check if dest is negative.
++ m_assembler.slt(cmpTempRegister, dest, MIPSRegisters::zero);
++ return branchNotEqual(cmpTempRegister, MIPSRegisters::zero);
++ }
++ if (cond == Zero) {
++ add32(op1, op2, dest);
++ return branchEqual(dest, MIPSRegisters::zero);
++ }
++ if (cond == NonZero) {
++ add32(op1, op2, dest);
++ return branchNotEqual(dest, MIPSRegisters::zero);
++ }
++ ASSERT(0);
++ return Jump();
++ }
++
+ Jump branchAdd32(ResultCondition cond, TrustedImm32 imm, RegisterID dest)
+ {
+ move(imm, immTempRegister);
+@@ -1417,6 +1608,111 @@ public:
+ return branchAdd32(cond, immTempRegister, dest);
+ }
+
++ Jump branchAdd32(ResultCondition cond, TrustedImm32 imm, AbsoluteAddress dest)
++ {
++ ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
++ if (cond == Overflow) {
++ /*
++ move dataTemp, dest
++ xori cmpTemp, dataTemp, imm
++ bltz cmpTemp, No_overflow # diff sign bit -> no overflow
++ addiu dataTemp, dataTemp, imm
++ move dest, dataTemp
++ xori cmpTemp, dataTemp, imm
++ bgez cmpTemp, No_overflow # same sign big -> no overflow
++ nop
++ b Overflow
++ nop
++ nop
++ nop
++ nop
++ nop
++ No_overflow:
++ */
++ if (imm.m_value >= -32768 && imm.m_value <= 32767 && !m_fixedWidth) {
++ load32(dest.m_ptr, dataTempRegister);
++ m_assembler.xori(cmpTempRegister, dataTempRegister, imm.m_value);
++ m_assembler.bltz(cmpTempRegister, 10);
++ m_assembler.addiu(dataTempRegister, dataTempRegister, imm.m_value);
++ store32(dataTempRegister, dest.m_ptr);
++ m_assembler.xori(cmpTempRegister, dataTempRegister, imm.m_value);
++ m_assembler.bgez(cmpTempRegister, 7);
++ m_assembler.nop();
++ } else {
++ load32(dest.m_ptr, dataTempRegister);
++ move(imm, immTempRegister);
++ m_assembler.xorInsn(cmpTempRegister, dataTempRegister, immTempRegister);
++ m_assembler.bltz(cmpTempRegister, 10);
++ m_assembler.addiu(dataTempRegister, dataTempRegister, immTempRegister);
++ store32(dataTempRegister, dest.m_ptr);
++ m_assembler.xori(cmpTempRegister, dataTempRegister, immTempRegister);
++ m_assembler.bgez(cmpTempRegister, 7);
++ m_assembler.nop();
++ }
++ return jump();
++ }
++ move(imm, immTempRegister);
++ load32(dest.m_ptr, dataTempRegister);
++ add32(immTempRegister, dataTempRegister);
++ store32(dataTempRegister, dest.m_ptr);
++ if (cond == Signed) {
++ // Check if dest is negative.
++ m_assembler.slt(cmpTempRegister, dataTempRegister, MIPSRegisters::zero);
++ return branchNotEqual(cmpTempRegister, MIPSRegisters::zero);
++ }
++ if (cond == Zero)
++ return branchEqual(dataTempRegister, MIPSRegisters::zero);
++ if (cond == NonZero)
++ return branchNotEqual(dataTempRegister, MIPSRegisters::zero);
++ ASSERT(0);
++ return Jump();
++ }
++
++ Jump branchMul32(ResultCondition cond, RegisterID src1, RegisterID src2, RegisterID dest)
++ {
++ ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
++ if (cond == Overflow) {
++ /*
++ mult src, dest
++ mfhi dataTemp
++ mflo dest
++ sra addrTemp, dest, 31
++ beq dataTemp, addrTemp, No_overflow # all sign bits (bit 63 to bit 31) are the same -> no overflow
++ nop
++ b Overflow
++ nop
++ nop
++ nop
++ nop
++ nop
++ No_overflow:
++ */
++ m_assembler.mult(src1, src2);
++ m_assembler.mfhi(dataTempRegister);
++ m_assembler.mflo(dest);
++ m_assembler.sra(addrTempRegister, dest, 31);
++ m_assembler.beq(dataTempRegister, addrTempRegister, 7);
++ m_assembler.nop();
++ return jump();
++ }
++ if (cond == Signed) {
++ mul32(src1, src2, dest);
++ // Check if dest is negative.
++ m_assembler.slt(cmpTempRegister, dest, MIPSRegisters::zero);
++ return branchNotEqual(cmpTempRegister, MIPSRegisters::zero);
++ }
++ if (cond == Zero) {
++ mul32(src1, src2, dest);
++ return branchEqual(dest, MIPSRegisters::zero);
++ }
++ if (cond == NonZero) {
++ mul32(src1, src2, dest);
++ return branchNotEqual(dest, MIPSRegisters::zero);
++ }
++ ASSERT(0);
++ return Jump();
++ }
++
+ Jump branchMul32(ResultCondition cond, RegisterID src, RegisterID dest)
+ {
+ ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
+@@ -1465,8 +1761,7 @@ public:
+ Jump branchMul32(ResultCondition cond, TrustedImm32 imm, RegisterID src, RegisterID dest)
+ {
+ move(imm, immTempRegister);
+- move(src, dest);
+- return branchMul32(cond, immTempRegister, dest);
++ return branchMul32(cond, immTempRegister, src, dest);
+ }
+
+ Jump branchSub32(ResultCondition cond, RegisterID src, RegisterID dest)
+@@ -1525,8 +1820,60 @@ public:
+ Jump branchSub32(ResultCondition cond, RegisterID src, TrustedImm32 imm, RegisterID dest)
+ {
+ move(imm, immTempRegister);
+- move(src, dest);
+- return branchSub32(cond, immTempRegister, dest);
++ return branchSub32(cond, src, immTempRegister, dest);
++ }
++
++ Jump branchSub32(ResultCondition cond, RegisterID op1, RegisterID op2, RegisterID dest)
++ {
++ ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
++ if (cond == Overflow) {
++ /*
++ move dataTemp, op1
++ xor cmpTemp, dataTemp, op2
++ bgez cmpTemp, No_overflow # same sign bit -> no overflow
++ subu dest, dataTemp, op2
++ xor cmpTemp, dest, dataTemp
++ bgez cmpTemp, No_overflow # same sign bit -> no overflow
++ nop
++ b Overflow
++ nop
++ nop
++ nop
++ nop
++ nop
++ No_overflow:
++ */
++ move(op1, dataTempRegister);
++ m_assembler.xorInsn(cmpTempRegister, dataTempRegister, op2);
++ m_assembler.bgez(cmpTempRegister, 10);
++ m_assembler.subu(dest, dataTempRegister, op2);
++ m_assembler.xorInsn(cmpTempRegister, dest, dataTempRegister);
++ m_assembler.bgez(cmpTempRegister, 7);
++ m_assembler.nop();
++ return jump();
++ }
++ if (cond == Signed) {
++ sub32(op1, op2, dest);
++ // Check if dest is negative.
++ m_assembler.slt(cmpTempRegister, dest, MIPSRegisters::zero);
++ return branchNotEqual(cmpTempRegister, MIPSRegisters::zero);
++ }
++ if (cond == Zero) {
++ sub32(op1, op2, dest);
++ return branchEqual(dest, MIPSRegisters::zero);
++ }
++ if (cond == NonZero) {
++ sub32(op1, op2, dest);
++ return branchNotEqual(dest, MIPSRegisters::zero);
++ }
++ ASSERT(0);
++ return Jump();
++ }
++
++ Jump branchNeg32(ResultCondition cond, RegisterID srcDest)
++ {
++ m_assembler.li(dataTempRegister, -1);
++ return branchMul32(cond, dataTempRegister, srcDest);
+ }
+
+ Jump branchOr32(ResultCondition cond, RegisterID src, RegisterID dest)
+@@ -1578,7 +1925,8 @@ public:
+
+ Call call(RegisterID target)
+ {
+- m_assembler.jalr(target);
++ move(target, MIPSRegisters::t9);
++ m_assembler.jalr(MIPSRegisters::t9);
+ m_assembler.nop();
+ return Call(m_assembler.label(), Call::None);
+ }
+@@ -1822,7 +2170,7 @@ public:
+ lui immTemp, (address.offset + 0x8000) >> 16
+ addu addrTemp, addrTemp, immTemp
+ lwc1 dest, (address.offset & 0xffff)(at)
+- lwc1 dest+4, (address.offset & 0xffff + 4)(at)
++ lwc1 dest+1, (address.offset & 0xffff + 4)(at)
+ */
+ m_assembler.sll(addrTempRegister, address.index, address.scale);
+ m_assembler.addu(addrTempRegister, addrTempRegister, address.base);
+@@ -2009,6 +2357,19 @@ public:
+ #endif
+ }
+
++ void moveDouble(FPRegisterID src, FPRegisterID dest)
++ {
++ if (src != dest || m_fixedWidth)
++ m_assembler.movd(dest, src);
++ }
++
++ void swapDouble(FPRegisterID fr1, FPRegisterID fr2)
++ {
++ moveDouble(fr1, fpTempRegister);
++ moveDouble(fr2, fr1);
++ moveDouble(fpTempRegister, fr2);
++ }
++
+ void addDouble(FPRegisterID src, FPRegisterID dest)
+ {
+ m_assembler.addd(dest, dest, src);
+@@ -2036,6 +2397,11 @@ public:
+ m_assembler.subd(dest, dest, src);
+ }
+
++ void subDouble(FPRegisterID op1, FPRegisterID op2, FPRegisterID dest)
++ {
++ m_assembler.subd(dest, op1, op2);
++ }
++
+ void subDouble(Address src, FPRegisterID dest)
+ {
+ loadDouble(src, fpTempRegister);
+@@ -2053,11 +2419,32 @@ public:
+ m_assembler.muld(dest, dest, fpTempRegister);
+ }
+
++ void mulDouble(FPRegisterID op1, FPRegisterID op2, FPRegisterID dest)
++ {
++ m_assembler.muld(dest, op1, op2);
++ }
++
+ void divDouble(FPRegisterID src, FPRegisterID dest)
+ {
+ m_assembler.divd(dest, dest, src);
+ }
+
++ void divDouble(FPRegisterID op1, FPRegisterID op2, FPRegisterID dest)
++ {
++ m_assembler.divd(dest, op1, op2);
++ }
++
++ void divDouble(Address src, FPRegisterID dest)
++ {
++ loadDouble(src, fpTempRegister);
++ m_assembler.divd(dest, dest, fpTempRegister);
++ }
++
++ void negateDouble(FPRegisterID src, FPRegisterID dest)
++ {
++ m_assembler.negd(dest, src);
++ }
++
+ void convertInt32ToDouble(RegisterID src, FPRegisterID dest)
+ {
+ m_assembler.mtc1(src, fpTempRegister);
+@@ -2117,6 +2504,8 @@ public:
+
+ Jump branchEqual(RegisterID rs, RegisterID rt)
+ {
++ m_assembler.nop();
++ m_assembler.nop();
+ m_assembler.appendJump();
+ m_assembler.beq(rs, rt, 0);
+ m_assembler.nop();
+@@ -2126,6 +2515,8 @@ public:
+
+ Jump branchNotEqual(RegisterID rs, RegisterID rt)
+ {
++ m_assembler.nop();
++ m_assembler.nop();
+ m_assembler.appendJump();
+ m_assembler.bne(rs, rt, 0);
+ m_assembler.nop();
+@@ -2192,11 +2583,33 @@ public:
+ // If the result is not representable as a 32 bit value, branch.
+ // May also branch for some values that are representable in 32 bits
+ // (specifically, in this case, INT_MAX 0x7fffffff).
+- Jump branchTruncateDoubleToInt32(FPRegisterID src, RegisterID dest)
++ enum BranchTruncateType { BranchIfTruncateFailed, BranchIfTruncateSuccessful };
++ Jump branchTruncateDoubleToInt32(FPRegisterID src, RegisterID dest, BranchTruncateType branchType = BranchIfTruncateFailed)
++ {
++ m_assembler.truncwd(fpTempRegister, src);
++ m_assembler.mfc1(dest, fpTempRegister);
++ return branch32(branchType == BranchIfTruncateFailed ? Equal : NotEqual, dest, TrustedImm32(0x7fffffff));
++ }
++
++ Jump branchTruncateDoubleToUint32(FPRegisterID src, RegisterID dest, BranchTruncateType branchType = BranchIfTruncateFailed)
++ {
++ m_assembler.truncwd(fpTempRegister, src);
++ m_assembler.mfc1(dest, fpTempRegister);
++ return branch32(branchType == BranchIfTruncateFailed ? Equal : NotEqual, dest, TrustedImm32(0));
++ }
++
++ // Result is undefined if the value is outside of the integer range.
++ void truncateDoubleToInt32(FPRegisterID src, RegisterID dest)
++ {
++ m_assembler.truncwd(fpTempRegister, src);
++ m_assembler.mfc1(dest, fpTempRegister);
++ }
++
++ // Result is undefined if src > 2^31
++ void truncateDoubleToUint32(FPRegisterID src, RegisterID dest)
+ {
+ m_assembler.truncwd(fpTempRegister, src);
+ m_assembler.mfc1(dest, fpTempRegister);
+- return branch32(Equal, dest, TrustedImm32(0x7fffffff));
+ }
+
+ // Convert 'src' to an integer, and places the resulting 'dest'.
+@@ -2218,28 +2631,43 @@ public:
+
+ Jump branchDoubleNonZero(FPRegisterID reg, FPRegisterID scratch)
+ {
+-#if WTF_MIPS_ISA_REV(2) && WTF_MIPS_FP64
+- m_assembler.mtc1(MIPSRegisters::zero, scratch);
+- m_assembler.mthc1(MIPSRegisters::zero, scratch);
+-#else
+- m_assembler.mtc1(MIPSRegisters::zero, scratch);
+- m_assembler.mtc1(MIPSRegisters::zero, FPRegisterID(scratch + 1));
+-#endif
++ m_assembler.vmov(scratch, MIPSRegisters::zero, MIPSRegisters::zero);
+ return branchDouble(DoubleNotEqual, reg, scratch);
+ }
+
+ Jump branchDoubleZeroOrNaN(FPRegisterID reg, FPRegisterID scratch)
+ {
+-#if WTF_MIPS_ISA_REV(2) && WTF_MIPS_FP64
+- m_assembler.mtc1(MIPSRegisters::zero, scratch);
+- m_assembler.mthc1(MIPSRegisters::zero, scratch);
+-#else
+- m_assembler.mtc1(MIPSRegisters::zero, scratch);
+- m_assembler.mtc1(MIPSRegisters::zero, FPRegisterID(scratch + 1));
+-#endif
++ m_assembler.vmov(scratch, MIPSRegisters::zero, MIPSRegisters::zero);
+ return branchDouble(DoubleEqualOrUnordered, reg, scratch);
+ }
+
++ // Invert a relational condition, e.g. == becomes !=, < becomes >=, etc.
++ static RelationalCondition invert(RelationalCondition cond)
++ {
++ RelationalCondition r;
++ if (cond == Equal)
++ r = NotEqual;
++ else if (cond == NotEqual)
++ r = Equal;
++ else if (cond == Above)
++ r = BelowOrEqual;
++ else if (cond == AboveOrEqual)
++ r = Below;
++ else if (cond == Below)
++ r = AboveOrEqual;
++ else if (cond == BelowOrEqual)
++ r = Above;
++ else if (cond == GreaterThan)
++ r = LessThanOrEqual;
++ else if (cond == GreaterThanOrEqual)
++ r = LessThan;
++ else if (cond == LessThan)
++ r = GreaterThanOrEqual;
++ else if (cond == LessThanOrEqual)
++ r = GreaterThan;
++ return r;
++ }
++
+ void nop()
+ {
+ m_assembler.nop();
+@@ -2252,12 +2680,12 @@ public:
+
+ static void replaceWithJump(CodeLocationLabel instructionStart, CodeLocationLabel destination)
+ {
+- RELEASE_ASSERT_NOT_REACHED();
++ MIPSAssembler::replaceWithJump(instructionStart.dataLocation(), destination.dataLocation());
+ }
+
+ static ptrdiff_t maxJumpReplacementSize()
+ {
+- RELEASE_ASSERT_NOT_REACHED();
++ MIPSAssembler::maxJumpReplacementSize();
+ return 0;
+ }
+
+diff --git a/Source/JavaScriptCore/dfg/DFGAssemblyHelpers.h b/Source/JavaScriptCore/dfg/DFGAssemblyHelpers.h
+index fa0f5e0..573d8dc 100644
+--- a/Source/JavaScriptCore/dfg/DFGAssemblyHelpers.h
++++ b/Source/JavaScriptCore/dfg/DFGAssemblyHelpers.h
+@@ -93,6 +93,23 @@ public:
+ }
+ #endif
+
++#if CPU(MIPS)
++ ALWAYS_INLINE void preserveReturnAddressAfterCall(RegisterID reg)
++ {
++ move(returnAddressRegister, reg);
++ }
++
++ ALWAYS_INLINE void restoreReturnAddressBeforeReturn(RegisterID reg)
++ {
++ move(reg, returnAddressRegister);
++ }
++
++ ALWAYS_INLINE void restoreReturnAddressBeforeReturn(Address address)
++ {
++ loadPtr(address, returnAddressRegister);
++ }
++#endif
++
+ void emitGetFromCallFrameHeaderPtr(JSStack::CallFrameHeaderEntry entry, GPRReg to)
+ {
+ loadPtr(Address(GPRInfo::callFrameRegister, entry * sizeof(Register)), to);
+@@ -193,7 +210,7 @@ public:
+ move(TrustedImmPtr(scratchBuffer->activeLengthPtr()), GPRInfo::regT0);
+ storePtr(TrustedImmPtr(scratchSize), GPRInfo::regT0);
+
+-#if CPU(X86_64) || CPU(ARM)
++#if CPU(X86_64) || CPU(ARM) || CPU(MIPS)
+ move(TrustedImmPtr(buffer), GPRInfo::argumentGPR2);
+ move(TrustedImmPtr(argument), GPRInfo::argumentGPR1);
+ move(GPRInfo::callFrameRegister, GPRInfo::argumentGPR0);
+diff --git a/Source/JavaScriptCore/dfg/DFGCCallHelpers.h b/Source/JavaScriptCore/dfg/DFGCCallHelpers.h
+index 8adde05..3d99f6f 100644
+--- a/Source/JavaScriptCore/dfg/DFGCCallHelpers.h
++++ b/Source/JavaScriptCore/dfg/DFGCCallHelpers.h
+@@ -576,6 +576,39 @@ public:
+ poke(GPRInfo::nonArgGPR0);
+ }
+ #endif // CPU(ARM_HARDFP)
++#elif CPU(MIPS)
++ ALWAYS_INLINE void setupArguments(FPRReg arg1)
++ {
++ moveDouble(arg1, FPRInfo::argumentFPR0);
++ }
++
++ ALWAYS_INLINE void setupArguments(FPRReg arg1, FPRReg arg2)
++ {
++ if (arg2 != FPRInfo::argumentFPR0) {
++ moveDouble(arg1, FPRInfo::argumentFPR0);
++ moveDouble(arg2, FPRInfo::argumentFPR1);
++ } else if (arg1 != FPRInfo::argumentFPR1) {
++ moveDouble(arg2, FPRInfo::argumentFPR1);
++ moveDouble(arg1, FPRInfo::argumentFPR0);
++ } else {
++ // Swap arg1, arg2.
++ swapDouble(FPRInfo::argumentFPR0, FPRInfo::argumentFPR1);
++ }
++ }
++
++ ALWAYS_INLINE void setupArgumentsWithExecState(FPRReg arg1, GPRReg arg2)
++ {
++ assembler().vmov(GPRInfo::argumentGPR2, GPRInfo::argumentGPR3, arg1);
++ move(GPRInfo::callFrameRegister, GPRInfo::argumentGPR0);
++ poke(arg2, 4);
++ }
++
++ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, GPRReg arg2, FPRReg arg3)
++ {
++ setupStubArguments(arg1, arg2);
++ move(GPRInfo::callFrameRegister, GPRInfo::argumentGPR0);
++ poke(arg3, 4);
++ }
+ #else
+ #error "DFG JIT not supported on this platform."
+ #endif
+@@ -803,119 +836,126 @@ public:
+ // These methods are suitable for any calling convention that provides for
+ // exactly 4 argument registers, e.g. ARMv7.
+ #if NUMBER_OF_ARGUMENT_REGISTERS == 4
++
++#if CPU(MIPS)
++#define POKE_ARGUMENT_OFFSET 4
++#else
++#define POKE_ARGUMENT_OFFSET 0
++#endif
++
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, GPRReg arg2, GPRReg arg3, GPRReg arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, GPRReg arg2, GPRReg arg3, TrustedImm32 arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, TrustedImmPtr arg2, TrustedImm32 arg3, GPRReg arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, TrustedImmPtr arg2, TrustedImm32 arg3, GPRReg arg4, GPRReg arg5)
+ {
+- poke(arg5, 1);
+- poke(arg4);
++ poke(arg5, POKE_ARGUMENT_OFFSET + 1);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, GPRReg arg2, TrustedImm32 arg3, TrustedImm32 arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, TrustedImm32 arg2, GPRReg arg3, GPRReg arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, GPRReg arg2, GPRReg arg3, TrustedImmPtr arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, GPRReg arg2, GPRReg arg3, GPRReg arg4, GPRReg arg5)
+ {
+- poke(arg5, 1);
+- poke(arg4);
++ poke(arg5, POKE_ARGUMENT_OFFSET + 1);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, GPRReg arg2, GPRReg arg3, GPRReg arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, GPRReg arg2, GPRReg arg3, TrustedImmPtr arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, GPRReg arg2, TrustedImm32 arg3, TrustedImmPtr arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, GPRReg arg2, TrustedImm32 arg3, GPRReg arg4)
+ {
+- poke(arg4);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, GPRReg arg2, TrustedImm32 arg3, GPRReg arg4, GPRReg arg5)
+ {
+- poke(arg5, 1);
+- poke(arg4);
++ poke(arg5, POKE_ARGUMENT_OFFSET + 1);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(GPRReg arg1, GPRReg arg2, TrustedImm32 arg3, GPRReg arg4, TrustedImm32 arg5)
+ {
+- poke(arg5, 1);
+- poke(arg4);
++ poke(arg5, POKE_ARGUMENT_OFFSET + 1);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, GPRReg arg2, GPRReg arg3, GPRReg arg4, TrustedImmPtr arg5)
+ {
+- poke(arg5, 1);
+- poke(arg4);
++ poke(arg5, POKE_ARGUMENT_OFFSET + 1);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, GPRReg arg2, GPRReg arg3, TrustedImm32 arg4, TrustedImm32 arg5)
+ {
+- poke(arg5, 1);
+- poke(arg4);
++ poke(arg5, POKE_ARGUMENT_OFFSET + 1);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, TrustedImm32 arg2, TrustedImm32 arg3, GPRReg arg4, GPRReg arg5)
+ {
+- poke(arg5, 1);
+- poke(arg4);
++ poke(arg5, POKE_ARGUMENT_OFFSET + 1);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+ ALWAYS_INLINE void setupArgumentsWithExecState(TrustedImm32 arg1, GPRReg arg2, GPRReg arg3, GPRReg arg4, GPRReg arg5)
+ {
+- poke(arg5, 1);
+- poke(arg4);
++ poke(arg5, POKE_ARGUMENT_OFFSET + 1);
++ poke(arg4, POKE_ARGUMENT_OFFSET);
+ setupArgumentsWithExecState(arg1, arg2, arg3);
+ }
+
+diff --git a/Source/JavaScriptCore/dfg/DFGFPRInfo.h b/Source/JavaScriptCore/dfg/DFGFPRInfo.h
+index 17aaa7d..e18ec06 100644
+--- a/Source/JavaScriptCore/dfg/DFGFPRInfo.h
++++ b/Source/JavaScriptCore/dfg/DFGFPRInfo.h
+@@ -164,6 +164,74 @@ public:
+
+ #endif
+
++#if CPU(MIPS)
++
++class FPRInfo {
++public:
++ typedef FPRReg RegisterType;
++ static const unsigned numberOfRegisters = 6;
++
++ // Temporary registers.
++ static const FPRReg fpRegT0 = MIPSRegisters::f0;
++ static const FPRReg fpRegT1 = MIPSRegisters::f4;
++ static const FPRReg fpRegT2 = MIPSRegisters::f6;
++ static const FPRReg fpRegT3 = MIPSRegisters::f8;
++ static const FPRReg fpRegT4 = MIPSRegisters::f10;
++ static const FPRReg fpRegT5 = MIPSRegisters::f18;
++
++ static const FPRReg returnValueFPR = MIPSRegisters::f0;
++
++ static const FPRReg argumentFPR0 = MIPSRegisters::f12;
++ static const FPRReg argumentFPR1 = MIPSRegisters::f14;
++
++ static FPRReg toRegister(unsigned index)
++ {
++ static const FPRReg registerForIndex[numberOfRegisters] = {
++ fpRegT0, fpRegT1, fpRegT2, fpRegT3, fpRegT4, fpRegT5 };
++
++ ASSERT(index < numberOfRegisters);
++ return registerForIndex[index];
++ }
++
++ static unsigned toIndex(FPRReg reg)
++ {
++ ASSERT(reg != InvalidFPRReg);
++ ASSERT(reg < 20);
++ static const unsigned indexForRegister[20] = {
++ 0, InvalidIndex, InvalidIndex, InvalidIndex,
++ 1, InvalidIndex, 2, InvalidIndex,
++ 3, InvalidIndex, 4, InvalidIndex,
++ InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex,
++ InvalidIndex, InvalidIndex, 5, InvalidIndex,
++ };
++ unsigned result = indexForRegister[reg];
++ ASSERT(result != InvalidIndex);
++ return result;
++ }
++
++ static const char* debugName(FPRReg reg)
++ {
++ ASSERT(reg != InvalidFPRReg);
++ ASSERT(reg < 32);
++ static const char* nameForRegister[32] = {
++ "f0", "f1", "f2", "f3",
++ "f4", "f5", "f6", "f7",
++ "f8", "f9", "f10", "f11",
++ "f12", "f13", "f14", "f15"
++ "f16", "f17", "f18", "f19"
++ "f20", "f21", "f22", "f23"
++ "f24", "f25", "f26", "f27"
++ "f28", "f29", "f30", "f31"
++ };
++ return nameForRegister[reg];
++ }
++private:
++
++ static const unsigned InvalidIndex = 0xffffffff;
++};
++
++#endif
++
+ typedef RegisterBank<FPRInfo>::iterator fpr_iterator;
+
+ } } // namespace JSC::DFG
+diff --git a/Source/JavaScriptCore/dfg/DFGGPRInfo.h b/Source/JavaScriptCore/dfg/DFGGPRInfo.h
+index 3d07556..aa634cd 100644
+--- a/Source/JavaScriptCore/dfg/DFGGPRInfo.h
++++ b/Source/JavaScriptCore/dfg/DFGGPRInfo.h
+@@ -461,6 +461,73 @@ private:
+
+ #endif
+
++#if CPU(MIPS)
++#define NUMBER_OF_ARGUMENT_REGISTERS 4
++
++class GPRInfo {
++public:
++ typedef GPRReg RegisterType;
++ static const unsigned numberOfRegisters = 6;
++
++ // Temporary registers.
++ static const GPRReg regT0 = MIPSRegisters::v0;
++ static const GPRReg regT1 = MIPSRegisters::v1;
++ static const GPRReg regT2 = MIPSRegisters::t4;
++ static const GPRReg regT3 = MIPSRegisters::t5;
++ static const GPRReg regT4 = MIPSRegisters::t6;
++ static const GPRReg regT5 = MIPSRegisters::t7;
++ // These registers match the baseline JIT.
++ static const GPRReg cachedResultRegister = regT0;
++ static const GPRReg cachedResultRegister2 = regT1;
++ static const GPRReg callFrameRegister = MIPSRegisters::s0;
++ // These constants provide the names for the general purpose argument & return value registers.
++ static const GPRReg argumentGPR0 = MIPSRegisters::a0;
++ static const GPRReg argumentGPR1 = MIPSRegisters::a1;
++ static const GPRReg argumentGPR2 = MIPSRegisters::a2;
++ static const GPRReg argumentGPR3 = MIPSRegisters::a3;
++ static const GPRReg nonArgGPR0 = regT2;
++ static const GPRReg nonArgGPR1 = regT3;
++ static const GPRReg nonArgGPR2 = regT4;
++ static const GPRReg returnValueGPR = regT0;
++ static const GPRReg returnValueGPR2 = regT1;
++ static const GPRReg nonPreservedNonReturnGPR = regT5;
++
++ static GPRReg toRegister(unsigned index)
++ {
++ ASSERT(index < numberOfRegisters);
++ static const GPRReg registerForIndex[numberOfRegisters] = { regT0, regT1, regT2, regT3, regT4, regT5 };
++ return registerForIndex[index];
++ }
++
++ static unsigned toIndex(GPRReg reg)
++ {
++ ASSERT(reg != InvalidGPRReg);
++ ASSERT(reg < 16);
++ static const unsigned indexForRegister[16] = { InvalidIndex, InvalidIndex, 0, 1, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex, InvalidIndex, 2, 3, 4, 5 };
++ unsigned result = indexForRegister[reg];
++ ASSERT(result != InvalidIndex);
++ return result;
++ }
++
++ static const char* debugName(GPRReg reg)
++ {
++ ASSERT(reg != InvalidGPRReg);
++ ASSERT(reg < 16);
++ static const char* nameForRegister[16] = {
++ "zero", "at", "v0", "v1",
++ "a0", "a1", "a2", "a3",
++ "t0", "t1", "t2", "t3",
++ "t4", "t5", "t6", "t7"
++ };
++ return nameForRegister[reg];
++ }
++private:
++
++ static const unsigned InvalidIndex = 0xffffffff;
++};
++
++#endif
++
+ typedef RegisterBank<GPRInfo>::iterator gpr_iterator;
+
+ } } // namespace JSC::DFG
+diff --git a/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h b/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h
+index ea33f38..247274b 100644
+--- a/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h
++++ b/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h
+@@ -1241,7 +1241,7 @@ public:
+
+ // EncodedJSValue in JSVALUE32_64 is a 64-bit integer. When being compiled in ARM EABI, it must be aligned even-numbered register (r0, r2 or [sp]).
+ // To avoid assemblies from using wrong registers, let's occupy r1 or r3 with a dummy argument when necessary.
+-#if COMPILER_SUPPORTS(EABI) && CPU(ARM)
++#if (COMPILER_SUPPORTS(EABI) && CPU(ARM)) || CPU(MIPS)
+ #define EABI_32BIT_DUMMY_ARG TrustedImm32(0),
+ #else
+ #define EABI_32BIT_DUMMY_ARG
+@@ -1691,7 +1691,7 @@ public:
+ }
+ #endif
+
+-#if !defined(NDEBUG) && !CPU(ARM)
++#if !defined(NDEBUG) && !CPU(ARM) && !CPU(MIPS)
+ void prepareForExternalCall()
+ {
+ // We're about to call out to a "native" helper function. The helper
+diff --git a/Source/JavaScriptCore/jit/JSInterfaceJIT.h b/Source/JavaScriptCore/jit/JSInterfaceJIT.h
+index 7fdeaf0..48ad6b2 100644
+--- a/Source/JavaScriptCore/jit/JSInterfaceJIT.h
++++ b/Source/JavaScriptCore/jit/JSInterfaceJIT.h
+@@ -125,6 +125,10 @@ namespace JSC {
+ static const RegisterID cachedResultRegister = MIPSRegisters::v0;
+ static const RegisterID firstArgumentRegister = MIPSRegisters::a0;
+
++#if ENABLE(VALUE_PROFILER)
++ static const RegisterID bucketCounterRegister = MIPSRegisters::s3;
++#endif
++
+ // regT0 must be v0 for returning a 32-bit value.
+ static const RegisterID regT0 = MIPSRegisters::v0;
+
+diff --git a/Source/JavaScriptCore/runtime/JSGlobalData.h b/Source/JavaScriptCore/runtime/JSGlobalData.h
+index 5d47ab9..c02f336 100644
+--- a/Source/JavaScriptCore/runtime/JSGlobalData.h
++++ b/Source/JavaScriptCore/runtime/JSGlobalData.h
+@@ -141,14 +141,18 @@ namespace JSC {
+ return result;
+ }
+
+- static size_t allocationSize(size_t bufferSize) { return sizeof(size_t) + bufferSize; }
++ static size_t allocationSize(size_t bufferSize) { return sizeof(ScratchBuffer) + bufferSize; }
+ void setActiveLength(size_t activeLength) { m_activeLength = activeLength; }
+ size_t activeLength() const { return m_activeLength; };
+ size_t* activeLengthPtr() { return &m_activeLength; };
+ void* dataBuffer() { return m_buffer; }
+
+ size_t m_activeLength;
++#if CPU(MIPS) && (defined WTF_MIPS_ARCH_REV && WTF_MIPS_ARCH_REV == 2)
++ void* m_buffer[0] __attribute__((aligned(8)));
++#else
+ void* m_buffer[0];
++#endif
+ };
+ #if COMPILER(MSVC)
+ #pragma warning(pop)
+diff --git a/Source/WTF/wtf/Platform.h b/Source/WTF/wtf/Platform.h
+index 1698247..2d90359 100644
+--- a/Source/WTF/wtf/Platform.h
++++ b/Source/WTF/wtf/Platform.h
+@@ -818,6 +818,10 @@
+ #if CPU(ARM_TRADITIONAL)
+ #define ENABLE_DFG_JIT 1
+ #endif
++/* Enable the DFG JIT on MIPS. */
++#if CPU(MIPS)
++#define ENABLE_DFG_JIT 1
++#endif
+ #endif
+
+ /* If the jit is not available, enable the LLInt C Loop: */
+--
+1.8.3.2
+
diff --git a/package/webkit/webkit.mk b/package/webkit/webkit.mk
index 116a5e7..99a90b9 100644
--- a/package/webkit/webkit.mk
+++ b/package/webkit/webkit.mk
@@ -4,22 +4,32 @@
#
################################################################################
-WEBKIT_VERSION = 1.9.6
+WEBKIT_VERSION = 1.11.5
WEBKIT_SITE = http://www.webkitgtk.org/releases
-WEBKIT_SOURCE = webkit-$(WEBKIT_VERSION).tar.xz
+WEBKIT_SOURCE = webkitgtk-$(WEBKIT_VERSION).tar.xz
WEBKIT_INSTALL_STAGING = YES
-WEBKIT_DEPENDENCIES = host-ruby host-flex host-bison host-gperf icu libcurl \
- libxml2 libxslt libgtk2 sqlite enchant libsoup jpeg libgail
+WEBKIT_DEPENDENCIES = host-ruby host-flex host-bison host-gperf enchant harfbuzz \
+ icu jpeg libcurl libgail libsecret libsoup libxml2 libxslt libgtk2 sqlite webp
# webkit-disable-tests.patch changes configure.ac therefore autoreconf required
WEBKIT_AUTORECONF = YES
WEBKIT_AUTORECONF_OPT = -I $(@D)/Source/autotools
+# Does not build and it's disabled by default
+# in newer releases
+define DISABLE_INDEXED_DATABASE
+ $(SED) '/ENABLE_INDEXED_DATABASE/s:1:0:' \
+ $(@D)/Source/WebCore/GNUmakefile.features.am
+endef
+
+WEBKIT_PRE_CONFIGURE_HOOKS += DISABLE_INDEXED_DATABASE
+
# Give explicit path to icu-config, and silence gazillions of warnings
# with recent gcc versions.
WEBKIT_CONF_ENV = ac_cv_path_icu_config=$(STAGING_DIR)/usr/bin/icu-config \
CFLAGS="$(TARGET_CFLAGS) -Wno-cast-align -Wno-sign-compare" \
- CXXFLAGS="$(TARGET_CXXFLAGS) -Wno-cast-align -Wno-sign-compare"
+ CXXFLAGS="$(TARGET_CXXFLAGS) -Wno-cast-align -Wno-sign-compare" \
+ AR_FLAGS="cru"
WEBKIT_CONF_OPT += \
--with-gtk=2.0 \