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Fix riscv64 patch

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Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
This commit is contained in:
David Abdurachmanov 2020-04-04 07:22:45 +03:00
parent e6bafb71a7
commit 5386a59033
Signed by: davidlt
GPG Key ID: 8B7F1DA0E2C9FDBB
1 changed files with 119 additions and 0 deletions
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119
qtwebkit-5.212.0-alpha3-add-riscv.patch
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@ -0,0 +1,119 @@
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 156c468..1f3ae03 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,6 +88,8 @@ elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
set(WTF_CPU_S390 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
set(WTF_CPU_S390X 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
+ set(WTF_CPU_RISCV64 1)
else ()
message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
endif ()
diff --git a/Source/JavaScriptCore/CMakeLists.txt b/Source/JavaScriptCore/CMakeLists.txt
index 937b3ed..d5fb779 100644
--- a/Source/JavaScriptCore/CMakeLists.txt
+++ b/Source/JavaScriptCore/CMakeLists.txt
@@ -1288,6 +1288,7 @@ elseif (WTF_CPU_MIPS)
elseif (WTF_CPU_SH4)
elseif (WTF_CPU_X86)
elseif (WTF_CPU_X86_64)
+elseif (WTF_CPU_RISCV64)
if (MSVC AND ENABLE_JIT)
add_custom_command(
OUTPUT ${DERIVED_SOURCES_DIR}/JITStubsMSVC64.obj
diff --git a/Source/ThirdParty/brotli/dec/port.h b/Source/ThirdParty/brotli/dec/port.h
index 6b3d735..d1c8c14 100644
--- a/Source/ThirdParty/brotli/dec/port.h
+++ b/Source/ThirdParty/brotli/dec/port.h
@@ -56,10 +56,15 @@
#define BROTLI_TARGET_POWERPC64
#endif
+#if defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 64
+#define BROTLI_TARGET_RISCV64
+#endif
+
#ifdef BROTLI_BUILD_PORTABLE
#define BROTLI_ALIGNED_READ (!!1)
#elif defined(BROTLI_TARGET_X86) || defined(BROTLI_TARGET_X64) || \
- defined(BROTLI_TARGET_ARMV7) || defined(BROTLI_TARGET_ARMV8)
+ defined(BROTLI_TARGET_ARMV7) || defined(BROTLI_TARGET_ARMV8) || \
+ defined(BROTLI_TARGET_RISCV64)
/* Allow unaligned read only for white-listed CPUs. */
#define BROTLI_ALIGNED_READ (!!0)
#else
@@ -96,7 +101,7 @@ static BROTLI_INLINE void BrotliDump(const char* f, int l, const char* fn) {
#elif defined(BROTLI_BUILD_32_BIT)
#define BROTLI_64_BITS 0
#elif defined(BROTLI_TARGET_X64) || defined(BROTLI_TARGET_ARMV8) || \
- defined(BROTLI_TARGET_POWERPC64)
+ defined(BROTLI_TARGET_POWERPC64) || defined(BROTLI_TARGET_RISCV64)
#define BROTLI_64_BITS 1
#else
#define BROTLI_64_BITS 0
diff --git a/Source/WTF/wtf/Platform.h b/Source/WTF/wtf/Platform.h
index 5717f3e..7aefa1b 100644
--- a/Source/WTF/wtf/Platform.h
+++ b/Source/WTF/wtf/Platform.h
@@ -176,6 +176,11 @@
#define WTF_CPU_X86_SSE2 1
#endif
+/* CPU(RISCV64) - RISCV64 */
+#if defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 64
+#define WTF_CPU_RISCV64 1
+#endif
+
/* CPU(ARM64) - Apple */
#if (defined(__arm64__) && defined(__APPLE__)) || defined(__aarch64__)
#define WTF_CPU_ARM64 1
@@ -707,7 +712,8 @@
|| CPU(S390X) \
|| CPU(MIPS64) \
|| CPU(PPC64) \
- || CPU(PPC64LE)
+ || CPU(PPC64LE) \
+ || CPU(RISCV64)
#define USE_JSVALUE64 1
#else
#define USE_JSVALUE32_64 1
diff --git a/Source/WTF/wtf/dtoa/utils.h b/Source/WTF/wtf/dtoa/utils.h
index 889642c..176d590 100644
--- a/Source/WTF/wtf/dtoa/utils.h
+++ b/Source/WTF/wtf/dtoa/utils.h
@@ -49,7 +49,7 @@
defined(__ARMEL__) || \
defined(_MIPS_ARCH_MIPS32R2)
#define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
-#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA)
+#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA) || CPU(RISCV64)
#define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
#elif defined(_M_IX86) || defined(__i386__)
#if defined(_WIN32)
diff --git a/Tools/Scripts/webkitdirs.pm b/Tools/Scripts/webkitdirs.pm
index 84b18c7..b64d9d1 100755
--- a/Tools/Scripts/webkitdirs.pm
+++ b/Tools/Scripts/webkitdirs.pm
@@ -1264,6 +1264,11 @@ sub isARM()
return ($Config{archname} =~ /^arm[v\-]/) || ($Config{archname} =~ /^aarch64[v\-]/);
}
+sub isRISCV()
+{
+ return ($Config{archname} =~ /^riscv(|32|64)\-/);
+}
+
sub isX86_64()
{
return (architecture() eq "x86_64") || 0;
@@ -2064,7 +2069,7 @@ sub generateBuildSystemFromCMakeProject
# Compiler options to keep floating point values consistent
# between 32-bit and 64-bit architectures.
determineArchitecture();
- if ($architecture ne "x86_64" && !isARM() && !isCrossCompilation() && !isAnyWindows()) {
+ if ($architecture ne "x86_64" && !isARM() && !isRISCV && !isCrossCompilation() && !isAnyWindows()) {
$ENV{'CXXFLAGS'} = "-march=pentium4 -msse2 -mfpmath=sse " . ($ENV{'CXXFLAGS'} || "");
}