From a67b00eb05abcb5242ee21049400a1e4a033389f Mon Sep 17 00:00:00 2001 From: Alistair Francis Date: Wed, 18 Jul 2018 14:26:21 -0700 Subject: [PATCH] 3rdparty/javascriptcore: Add RISC-V support Signed-off-by: Alistair Francis Change-Id: I81f15084ef6b5b8d855c1f568cacca176af51b57 Reviewed-by: Simon Hausmann Upstream-Status: Backport --- .../javascriptcore/JavaScriptCore/wtf/Platform.h | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h index 00caa6d..96942c7 100644 --- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h +++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h @@ -397,6 +397,16 @@ #endif #endif /* __mips__ */ +/* CPU(RISCV64) - RISC-V 64-bit */ +#if defined(__riscv) && __riscv_xlen == 64 +#define WTF_CPU_RISCV64 1 +#endif + +/* CPU(RISCV32) - RISC-V 32-bit */ +#if defined(__riscv) && __riscv_xlen == 32 +#define WTF_CPU_RISCV32 1 +#endif + /* ==== OS() - underlying operating system; only to be used for mandated low-level services like virtual memory, not to choose a GUI toolkit ==== */ @@ -948,9 +958,9 @@ #endif #if !defined(WTF_USE_JSVALUE64) && !defined(WTF_USE_JSVALUE32) && !defined(WTF_USE_JSVALUE32_64) -#if (CPU(X86_64) && !CPU(X32) && (OS(UNIX) || OS(WINDOWS) || OS(SOLARIS) || OS(HPUX))) || (CPU(IA64) && !CPU(IA64_32)) || CPU(ALPHA) || CPU(AIX64) || CPU(SPARC64) || CPU(MIPS64) || CPU(AARCH64) +#if (CPU(X86_64) && !CPU(X32) && (OS(UNIX) || OS(WINDOWS) || OS(SOLARIS) || OS(HPUX))) || (CPU(IA64) && !CPU(IA64_32)) || CPU(ALPHA) || CPU(AIX64) || CPU(SPARC64) || CPU(MIPS64) || CPU(AARCH64) || CPU(RISCV64) #define WTF_USE_JSVALUE64 1 -#elif CPU(ARM) || CPU(PPC64) +#elif CPU(ARM) || CPU(PPC64) || CPU(RISCV32) #define WTF_USE_JSVALUE32 1 #elif OS(WINDOWS) && COMPILER(MINGW) /* Using JSVALUE32_64 causes padding/alignement issues for JITStubArg