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- From 8da574cf8f30f69e47f76705aa2eb07000540aeb Mon Sep 17 00:00:00 2001
- From: Alexey Brodkin <abrodkin@synopsys.com>
- Date: Mon, 21 Feb 2022 18:28:00 +0300
- Subject: [PATCH] Add support for ARC processors
- Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
- ---
- CMakeLists.txt | 4 +++-
- Source/JavaScriptCore/CMakeLists.txt | 3 ++-
- Source/WTF/wtf/Platform.h | 8 ++++++++
- Source/WTF/wtf/dtoa/utils.h | 2 +-
- Source/cmake/OptionsQt.cmake | 4 ++++
- 5 files changed, 18 insertions(+), 3 deletions(-)
- diff --git a/CMakeLists.txt b/CMakeLists.txt
- index 31a2ea1fd..f0dfbda5b 100644
- --- a/CMakeLists.txt
- +++ b/CMakeLists.txt
- @@ -57,7 +57,9 @@ if (MSVC_CXX_ARCHITECTURE_ID)
- else ()
- string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
- endif ()
- -if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
- +if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arc")
- + set(WTF_CPU_ARC 1)
- +elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
- set(WTF_CPU_ARM 1)
- elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
- set(WTF_CPU_ARM64 1)
- diff --git a/Source/JavaScriptCore/CMakeLists.txt b/Source/JavaScriptCore/CMakeLists.txt
- index 937b3ed00..205dde288 100644
- --- a/Source/JavaScriptCore/CMakeLists.txt
- +++ b/Source/JavaScriptCore/CMakeLists.txt
- @@ -1275,7 +1275,8 @@ if (ENABLE_WEB_REPLAY)
- list(APPEND JavaScriptCore_HEADERS ${DERIVED_SOURCES_JAVASCRIPTCORE_DIR}/JSReplayInputs.h)
- endif ()
-
- -if (WTF_CPU_ARM)
- +if (WTF_CPU_ARC)
- +elseif (WTF_CPU_ARM)
- elseif (WTF_CPU_ARM64)
- elseif (WTF_CPU_ALPHA)
- elseif (WTF_CPU_HPPA)
- diff --git a/Source/WTF/wtf/Platform.h b/Source/WTF/wtf/Platform.h
- index 5717f3ea1..b327ed693 100644
- --- a/Source/WTF/wtf/Platform.h
- +++ b/Source/WTF/wtf/Platform.h
- @@ -349,6 +349,14 @@
-
- #endif /* ARM */
-
- +/* CPU(ARC) - ARC */
- +#if defined(__arc__)
- +#define WTF_CPU_ARC 1
- +#if defined(__BIG_ENDIAN__)
- +#define WTF_CPU_BIG_ENDIAN 1
- +#endif
- +#endif
- +
- #if CPU(ARM) || CPU(MIPS) || CPU(SH4) || CPU(ALPHA) || CPU(HPPA)
- #define WTF_CPU_NEEDS_ALIGNED_ACCESS 1
- #endif
- diff --git a/Source/WTF/wtf/dtoa/utils.h b/Source/WTF/wtf/dtoa/utils.h
- index 889642cee..8f1e9933e 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(ARC)
- #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
- #elif defined(_M_IX86) || defined(__i386__)
- #if defined(_WIN32)
- diff --git a/Source/cmake/OptionsQt.cmake b/Source/cmake/OptionsQt.cmake
- index ec6081de0..e1a5efc1e 100644
- --- a/Source/cmake/OptionsQt.cmake
- +++ b/Source/cmake/OptionsQt.cmake
- @@ -365,6 +365,10 @@ if (MINGW AND CMAKE_SIZEOF_VOID_P EQUAL 8)
- WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_JIT PRIVATE OFF)
- endif ()
-
- +if (WTF_CPU_ARC)
- + WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_JIT PRIVATE OFF)
- +endif ()
- +
- WEBKIT_OPTION_CONFLICT(USE_GSTREAMER USE_QT_MULTIMEDIA)
- WEBKIT_OPTION_CONFLICT(USE_GSTREAMER USE_MEDIA_FOUNDATION)
- WEBKIT_OPTION_CONFLICT(USE_QT_MULTIMEDIA USE_MEDIA_FOUNDATION)
- --
- 2.25.1
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