From: Iain Lane <iain.lane@canonical.com> Description: Fix arm64 build Add AArch64 support in Platform.h Don't use COMPARE_AND_SWAP on arm64; it produces invalid asm. Fix some other areas where disabling JIT doesn't work. Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=752735 Forwarded: no --- a/modules/web/src/main/native/Source/WTF/wtf/Platform.h +++ b/modules/web/src/main/native/Source/WTF/wtf/Platform.h @@ -187,7 +187,9 @@ /* CPU(ARM64) - Apple */ #if (defined(__arm64__) && defined(__APPLE__)) || defined(__aarch64__) #define WTF_CPU_ARM64 1 - +#if defined(__AARCH64BE__) +#define WTF_CPU_BIG_ENDIAN 1 +#endif #if defined(__arm64e__) #define WTF_CPU_ARM64E 1 #endif --- a/modules/web/src/main/native/Source/WebCore/platform/graphics/transforms/TransformationMatrix.cpp +++ b/modules/web/src/main/native/Source/WebCore/platform/graphics/transforms/TransformationMatrix.cpp @@ -1035,7 +1035,7 @@ // this = mat * this. TransformationMatrix& TransformationMatrix::multiply(const TransformationMatrix& mat) { -#if CPU(ARM64) +#if CPU(ARM64) && PLATFORM(IOS) double* leftMatrix = &(m_matrix[0][0]); const double* rightMatrix = &(mat.m_matrix[0][0]); asm volatile (