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authorCem Keylan <cem@ckyln.com>2020-01-11 12:44:20 +0300
committerCem Keylan <cem@ckyln.com>2020-01-11 12:44:20 +0300
commit06f713cd53c45d260f911270fa3b88c9dc7cc92c (patch)
treefdeb4113842975e0b2516d9ae9842e2dee764e84 /testing/webkit2gtk/patches
parentc2d3a38300db0a5052e4f73c77266a0cc4a79111 (diff)
downloadrepository-06f713cd53c45d260f911270fa3b88c9dc7cc92c.tar.gz
webkit2gtk: add to testing
Diffstat (limited to 'testing/webkit2gtk/patches')
-rw-r--r--testing/webkit2gtk/patches/fix-musl.patch136
-rw-r--r--testing/webkit2gtk/patches/u16-fix.patch37
2 files changed, 173 insertions, 0 deletions
diff --git a/testing/webkit2gtk/patches/fix-musl.patch b/testing/webkit2gtk/patches/fix-musl.patch
new file mode 100644
index 00000000..be443121
--- /dev/null
+++ b/testing/webkit2gtk/patches/fix-musl.patch
@@ -0,0 +1,136 @@
+Source: @q66, @pullmoll
+Original upstream: Alpine Linux
+Reason: fixing machine context access for musl libc; reduce stack/heap usage for jsc; fix some overly restrictive __GLIBC__ checks
+
+Updated for latest webkit2gtk.
+
+--- Source/JavaScriptCore/runtime/MachineContext.h
++++ Source/JavaScriptCore/runtime/MachineContext.h
+@@ -188,7 +188,7 @@ static inline void*& stackPointerImpl(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+
+ #if CPU(X86)
+ return reinterpret_cast<void*&>((uintptr_t&) machineContext.gregs[REG_ESP]);
+@@ -335,7 +335,7 @@ static inline void*& framePointerImpl(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+@@ -482,7 +482,7 @@ static inline void*& instructionPointerImpl(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+@@ -639,7 +639,7 @@ inline void*& argumentPointer<1>(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+@@ -756,7 +756,7 @@ inline void*& llintInstructionPointer(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+--- Source/JavaScriptCore/runtime/Options.h
++++ Source/JavaScriptCore/runtime/Options.h
+@@ -112,6 +112,16 @@ constexpr bool enableWebAssemblyStreamingApi = true;
+ constexpr bool enableWebAssemblyStreamingApi = false;
+ #endif
+
++#if defined(__GLIBC__)
++constexpr unsigned jscMaxPerThreadStack = 4 * MB;
++constexpr unsigned jscSoftReservedZoneSize = 128 * KB;
++constexpr unsigned jscReservedZoneSize = 64 * KB;
++#else
++constexpr unsigned jscMaxPerThreadStack = 80 * KB;
++constexpr unsigned jscSoftReservedZoneSize = 32 * KB;
++constexpr unsigned jscReservedZoneSize = 16 * KB;
++#endif
++
+ #define JSC_OPTIONS(v) \
+ v(bool, useKernTCSM, true, Normal, "Note: this needs to go before other options since they depend on this value.") \
+ v(bool, validateOptions, false, Normal, "crashes if mis-typed JSC options were passed to the VM") \
+@@ -126,9 +136,9 @@ constexpr bool enableWebAssemblyStreamingApi = false;
+ \
+ v(bool, reportMustSucceedExecutableAllocations, false, Normal, nullptr) \
+ \
+- v(unsigned, maxPerThreadStackUsage, 4 * MB, Normal, "Max allowed stack usage by the VM") \
+- v(unsigned, softReservedZoneSize, 128 * KB, Normal, "A buffer greater than reservedZoneSize that reserves space for stringifying exceptions.") \
+- v(unsigned, reservedZoneSize, 64 * KB, Normal, "The amount of stack space we guarantee to our clients (and to interal VM code that does not call out to clients).") \
++ v(unsigned, maxPerThreadStackUsage, jscMaxPerThreadStack, Normal, "Max allowed stack usage by the VM") \
++ v(unsigned, softReservedZoneSize, jscSoftReservedZoneSize, Normal, "A buffer greater than reservedZoneSize that reserves space for stringifying exceptions.") \
++ v(unsigned, reservedZoneSize, jscReservedZoneSize, Normal, "The amount of stack space we guarantee to our clients (and to interal VM code that does not call out to clients).") \
+ \
+ v(bool, crashIfCantAllocateJITMemory, false, Normal, nullptr) \
+ v(unsigned, jitMemoryReservationSize, 0, Normal, "Set this number to change the executable allocation size in ExecutableAllocatorFixedVMPool. (In bytes.)") \
+--- Source/ThirdParty/ANGLE/src/compiler/preprocessor/ExpressionParser.cpp
++++ Source/ThirdParty/ANGLE/src/compiler/preprocessor/ExpressionParser.cpp
+@@ -728,7 +728,7 @@ int yydebug;
+ #if YYERROR_VERBOSE
+
+ # ifndef yystrlen
+-# if defined __GLIBC__ && defined _STRING_H
++# if defined __linux__ && defined _STRING_H
+ # define yystrlen strlen
+ # else
+ /* Return the length of YYSTR. */
+@@ -743,7 +743,7 @@ static YYSIZE_T yystrlen(const char *yystr)
+ # endif
+
+ # ifndef yystpcpy
+-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
++# if defined __linux__ && defined _STRING_H && defined _GNU_SOURCE
+ # define yystpcpy stpcpy
+ # else
+ /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+--- Source/WTF/wtf/Platform.h
++++ Source/WTF/wtf/Platform.h
+@@ -707,7 +707,7 @@
+
+ #endif /* OS(DARWIN) */
+
+-#if OS(DARWIN) || OS(FUCHSIA) || ((OS(FREEBSD) || defined(__GLIBC__) || defined(__BIONIC__)) && (CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(ARM64) || CPU(MIPS)))
++#if OS(DARWIN) || OS(FUCHSIA) || ((OS(FREEBSD) || defined(__linux__)) && (CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(ARM64) || CPU(MIPS)))
+ #define HAVE_MACHINE_CONTEXT 1
+ #endif
+
+--- Source/WebCore/xml/XPathGrammar.cpp
++++ Source/WebCore/xml/XPathGrammar.cpp
+@@ -966,7 +966,7 @@
+ #if YYERROR_VERBOSE
+
+ # ifndef yystrlen
+-# if defined __GLIBC__ && defined _STRING_H
++# if defined __linux__ && defined _STRING_H
+ # define yystrlen strlen
+ # else
+ /* Return the length of YYSTR. */
+@@ -989,7 +989,7 @@
+ # endif
+
+ # ifndef yystpcpy
+-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
++# if defined __linux__ && defined _STRING_H && defined _GNU_SOURCE
+ # define yystpcpy stpcpy
+ # else
+ /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
diff --git a/testing/webkit2gtk/patches/u16-fix.patch b/testing/webkit2gtk/patches/u16-fix.patch
new file mode 100644
index 00000000..5ce7d9ae
--- /dev/null
+++ b/testing/webkit2gtk/patches/u16-fix.patch
@@ -0,0 +1,37 @@
+--- webkitgtk-2.26.2/Source/WTF/wtf/URLHelpers.cpp
++++ webkitgtk-2.26.2-patched/Source/WTF/wtf/URLHelpers.cpp
+@@ -301,7 +301,7 @@
+ Optional<UChar32> previousCodePoint;
+ while (i < length) {
+ UChar32 c;
+- U16_NEXT(buffer, i, length, c)
++ U16_NEXT(buffer, i, length, c);
+ UErrorCode error = U_ZERO_ERROR;
+ UScriptCode script = uscript_getScript(c, &error);
+ if (error != U_ZERO_ERROR) {
+--- webkitgtk-2.26.2/Source/WebCore/dom/Document.cpp
++++ webkitgtk-2.26.2-patched/Source/WebCore/dom/Document.cpp
+@@ -4944,12 +4944,12 @@
+ unsigned i = 0;
+
+ UChar32 c;
+- U16_NEXT(characters, i, length, c)
++ U16_NEXT(characters, i, length, c);
+ if (!isValidNameStart(c))
+ return false;
+
+ while (i < length) {
+- U16_NEXT(characters, i, length, c)
++ U16_NEXT(characters, i, length, c);
+ if (!isValidNamePart(c))
+ return false;
+ }
+@@ -5009,7 +5009,7 @@
+
+ for (unsigned i = 0; i < length; ) {
+ UChar32 c;
+- U16_NEXT(qualifiedName, i, length, c)
++ U16_NEXT(qualifiedName, i, length, c);
+ if (c == ':') {
+ if (sawColon)
+ return Exception { InvalidCharacterError };