94 lines
3.4 KiB
Diff
94 lines
3.4 KiB
Diff
From 8da574cf8f30f69e47f76705aa2eb07000540aeb Mon Sep 17 00:00:00 2001
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From: Alexey Brodkin <abrodkin@synopsys.com>
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Date: Mon, 21 Feb 2022 18:28:00 +0300
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Subject: [PATCH] Add support for ARC processors
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Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
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---
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CMakeLists.txt | 4 +++-
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Source/JavaScriptCore/CMakeLists.txt | 3 ++-
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Source/WTF/wtf/Platform.h | 8 ++++++++
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Source/WTF/wtf/dtoa/utils.h | 2 +-
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Source/cmake/OptionsQt.cmake | 4 ++++
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5 files changed, 18 insertions(+), 3 deletions(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 31a2ea1fd..f0dfbda5b 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -57,7 +57,9 @@ if (MSVC_CXX_ARCHITECTURE_ID)
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else ()
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string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
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endif ()
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-if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
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+if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arc")
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+ set(WTF_CPU_ARC 1)
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+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
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set(WTF_CPU_ARM 1)
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elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
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set(WTF_CPU_ARM64 1)
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diff --git a/Source/JavaScriptCore/CMakeLists.txt b/Source/JavaScriptCore/CMakeLists.txt
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index 937b3ed00..205dde288 100644
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--- a/Source/JavaScriptCore/CMakeLists.txt
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+++ b/Source/JavaScriptCore/CMakeLists.txt
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@@ -1275,7 +1275,8 @@ if (ENABLE_WEB_REPLAY)
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list(APPEND JavaScriptCore_HEADERS ${DERIVED_SOURCES_JAVASCRIPTCORE_DIR}/JSReplayInputs.h)
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endif ()
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-if (WTF_CPU_ARM)
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+if (WTF_CPU_ARC)
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+elseif (WTF_CPU_ARM)
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elseif (WTF_CPU_ARM64)
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elseif (WTF_CPU_ALPHA)
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elseif (WTF_CPU_HPPA)
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diff --git a/Source/WTF/wtf/Platform.h b/Source/WTF/wtf/Platform.h
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index 5717f3ea1..b327ed693 100644
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--- a/Source/WTF/wtf/Platform.h
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+++ b/Source/WTF/wtf/Platform.h
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@@ -349,6 +349,14 @@
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#endif /* ARM */
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+/* CPU(ARC) - ARC */
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+#if defined(__arc__)
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+#define WTF_CPU_ARC 1
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+#if defined(__BIG_ENDIAN__)
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+#define WTF_CPU_BIG_ENDIAN 1
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+#endif
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+#endif
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+
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#if CPU(ARM) || CPU(MIPS) || CPU(SH4) || CPU(ALPHA) || CPU(HPPA)
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#define WTF_CPU_NEEDS_ALIGNED_ACCESS 1
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#endif
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diff --git a/Source/WTF/wtf/dtoa/utils.h b/Source/WTF/wtf/dtoa/utils.h
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index 889642cee..8f1e9933e 100644
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--- a/Source/WTF/wtf/dtoa/utils.h
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+++ b/Source/WTF/wtf/dtoa/utils.h
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@@ -49,7 +49,7 @@
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defined(__ARMEL__) || \
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defined(_MIPS_ARCH_MIPS32R2)
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#define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
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-#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)
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+#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)
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#define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
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#elif defined(_M_IX86) || defined(__i386__)
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#if defined(_WIN32)
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diff --git a/Source/cmake/OptionsQt.cmake b/Source/cmake/OptionsQt.cmake
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index ec6081de0..e1a5efc1e 100644
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--- a/Source/cmake/OptionsQt.cmake
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+++ b/Source/cmake/OptionsQt.cmake
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@@ -365,6 +365,10 @@ if (MINGW AND CMAKE_SIZEOF_VOID_P EQUAL 8)
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WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_JIT PRIVATE OFF)
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endif ()
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+if (WTF_CPU_ARC)
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+ WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_JIT PRIVATE OFF)
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+endif ()
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+
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WEBKIT_OPTION_CONFLICT(USE_GSTREAMER USE_QT_MULTIMEDIA)
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WEBKIT_OPTION_CONFLICT(USE_GSTREAMER USE_MEDIA_FOUNDATION)
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WEBKIT_OPTION_CONFLICT(USE_QT_MULTIMEDIA USE_MEDIA_FOUNDATION)
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--
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2.25.1
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