HCoop / jackhill / guix / guix.git / blame
| Commit | Line | Data |
|---|---|---|
| a64b7da5 EF |
1 | https://build.opensuse.org/package/view_file/openSUSE:Factory/mozjs17/mozjs-aarch64-support.patch |
| 2 | ||
| 3 | index c071c33..90764c3 100644 | |
| 4 | --- a/js/src/assembler/jit/ExecutableAllocator.h | |
| 5 | +++ b/js/src/assembler/jit/ExecutableAllocator.h | |
| 6 | @@ -382,6 +382,12 @@ public: | |
| 7 | { | |
| 8 | reprotectRegion(start, size, Executable); | |
| 9 | } | |
| 10 | +#elif WTF_CPU_AARCH64 && WTF_PLATFORM_LINUX | |
| 11 | + static void cacheFlush(void* code, size_t size) | |
| 12 | + { | |
| 13 | + intptr_t end = reinterpret_cast<intptr_t>(code) + size; | |
| 14 | + __builtin___clear_cache(reinterpret_cast<char*>(code), reinterpret_cast<char*>(end)); | |
| 15 | + } | |
| 16 | #else | |
| 17 | static void makeWritable(void*, size_t) {} | |
| 18 | static void makeExecutable(void*, size_t) {} | |
| 19 | diff --git a/js/src/assembler/wtf/Platform.h b/js/src/assembler/wtf/Platform.h | |
| 20 | index 0c84896..e8763a7 100644 | |
| 21 | --- a/js/src/assembler/wtf/Platform.h | |
| 22 | +++ b/js/src/assembler/wtf/Platform.h | |
| 23 | @@ -325,6 +325,10 @@ | |
| 24 | #define WTF_THUMB_ARCH_VERSION 0 | |
| 25 | #endif | |
| 26 | ||
| 27 | +/* CPU(AArch64) - 64-bit ARM */ | |
| 28 | +#if defined(__aarch64__) | |
| 29 | +#define WTF_CPU_AARCH64 1 | |
| 30 | +#endif | |
| 31 | ||
| 32 | /* WTF_CPU_ARMV5_OR_LOWER - ARM instruction set v5 or earlier */ | |
| 33 | /* On ARMv5 and below the natural alignment is required. | |
| 34 | diff --git a/js/src/configure.in b/js/src/configure.in | |
| 35 | index 15605b2..19fd704 100644 | |
| 36 | --- a/js/src/configure.in | |
| 37 | +++ b/js/src/configure.in | |
| 38 | @@ -1121,6 +1121,10 @@ arm*) | |
| 39 | CPU_ARCH=arm | |
| 40 | ;; | |
| 41 | ||
| 42 | +aarch64) | |
| 43 | + CPU_ARCH=aarch64 | |
| 44 | + ;; | |
| 45 | + | |
| 46 | mips|mipsel) | |
| 47 | CPU_ARCH="mips" | |
| 48 | ;; | |
| 49 | diff --git a/mfbt/double-conversion/utils.h b/mfbt/double-conversion/utils.h | |
| 50 | index 0eec2d9..fe26dab 100644 | |
| 51 | --- a/mfbt/double-conversion/utils.h | |
| 52 | +++ b/mfbt/double-conversion/utils.h | |
| 53 | @@ -58,6 +58,7 @@ | |
| 54 | defined(__mips__) || defined(__powerpc__) || \ | |
| 55 | defined(__sparc__) || defined(__sparc) || defined(__s390__) || \ | |
| 56 | defined(__SH4__) || defined(__alpha__) || \ | |
| 57 | + defined(__aarch64__) || \ | |
| 58 | defined(_MIPS_ARCH_MIPS32R2) | |
| 59 | #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1 | |
| 60 | #elif defined(_M_IX86) || defined(__i386__) || defined(__i386) |