1057fbfb2SHe Kuang /* 2057fbfb2SHe Kuang * This file setups defines to compile arch specific binary from the 3057fbfb2SHe Kuang * generic one. 4057fbfb2SHe Kuang * 5057fbfb2SHe Kuang * The function 'LIBUNWIND__ARCH_REG_ID' name is set according to arch 6057fbfb2SHe Kuang * name and the defination of this function is included directly from 7057fbfb2SHe Kuang * 'arch/arm64/util/unwind-libunwind.c', to make sure that this function 8057fbfb2SHe Kuang * is defined no matter what arch the host is. 9057fbfb2SHe Kuang * 10057fbfb2SHe Kuang * Finally, the arch specific unwind methods are exported which will 11057fbfb2SHe Kuang * be assigned to each arm64 thread. 12057fbfb2SHe Kuang */ 13057fbfb2SHe Kuang 14057fbfb2SHe Kuang #define REMOTE_UNWIND_LIBUNWIND 15057fbfb2SHe Kuang 16057fbfb2SHe Kuang #define LIBUNWIND__ARCH_REG_ID(regnum) libunwind__arm64_reg_id(regnum) 17057fbfb2SHe Kuang 18057fbfb2SHe Kuang #include "unwind.h" 19057fbfb2SHe Kuang #include "debug.h" 20057fbfb2SHe Kuang #include "libunwind-aarch64.h" 21057fbfb2SHe Kuang #include <../../../../arch/arm64/include/uapi/asm/perf_regs.h> 22057fbfb2SHe Kuang #include "../../arch/arm64/util/unwind-libunwind.c" 23057fbfb2SHe Kuang 24057fbfb2SHe Kuang /* NO_LIBUNWIND_DEBUG_FRAME is a feature flag for local libunwind, 25057fbfb2SHe Kuang * assign NO_LIBUNWIND_DEBUG_FRAME_AARCH64 to it for compiling arm64 26057fbfb2SHe Kuang * unwind methods. 27057fbfb2SHe Kuang */ 28057fbfb2SHe Kuang #undef NO_LIBUNWIND_DEBUG_FRAME 29057fbfb2SHe Kuang #ifdef NO_LIBUNWIND_DEBUG_FRAME_AARCH64 30057fbfb2SHe Kuang #define NO_LIBUNWIND_DEBUG_FRAME 31057fbfb2SHe Kuang #endif 32057fbfb2SHe Kuang #include "util/unwind-libunwind-local.c" 33057fbfb2SHe Kuang 34057fbfb2SHe Kuang struct unwind_libunwind_ops * 35057fbfb2SHe Kuang arm64_unwind_libunwind_ops = &_unwind_libunwind_ops; 36