From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37745) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bu2vL-0002si-7e for qemu-devel@nongnu.org; Tue, 11 Oct 2016 15:41:18 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bu2vJ-0001RO-8q for qemu-devel@nongnu.org; Tue, 11 Oct 2016 15:41:14 -0400 Received: from mail-pa0-x241.google.com ([2607:f8b0:400e:c03::241]:33838) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bu2vJ-0001RD-2N for qemu-devel@nongnu.org; Tue, 11 Oct 2016 15:41:13 -0400 Received: by mail-pa0-x241.google.com with SMTP id fn2so1236253pad.1 for ; Tue, 11 Oct 2016 12:41:12 -0700 (PDT) Sender: Richard Henderson From: Richard Henderson Date: Tue, 11 Oct 2016 14:40:29 -0500 Message-Id: <1476214861-31658-4-git-send-email-rth@twiddle.net> In-Reply-To: <1476214861-31658-1-git-send-email-rth@twiddle.net> References: <1476214861-31658-1-git-send-email-rth@twiddle.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v6 03/35] exec: Avoid direct references to Int128 parts List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: alex.bennee@linaro.org Reviewed-by: Alex Bennée Signed-off-by: Richard Henderson --- exec.c | 4 ++-- include/qemu/int128.h | 10 ++++++++++ 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/exec.c b/exec.c index c8389f9..cc2997e 100644 --- a/exec.c +++ b/exec.c @@ -320,9 +320,9 @@ static inline bool section_covers_addr(const MemoryRegionSection *section, /* Memory topology clips a memory region to [0, 2^64); size.hi > 0 means * the section must cover the entire address space. */ - return section->size.hi || + return int128_gethi(section->size) || range_covers_byte(section->offset_within_address_space, - section->size.lo, addr); + int128_getlo(section->size), addr); } static MemoryRegionSection *phys_page_find(PhysPageEntry lp, hwaddr addr, diff --git a/include/qemu/int128.h b/include/qemu/int128.h index c598881..52aaf99 100644 --- a/include/qemu/int128.h +++ b/include/qemu/int128.h @@ -20,6 +20,16 @@ static inline uint64_t int128_get64(Int128 a) return a.lo; } +static inline uint64_t int128_getlo(Int128 a) +{ + return a.lo; +} + +static inline int64_t int128_gethi(Int128 a) +{ + return a.hi; +} + static inline Int128 int128_zero(void) { return int128_make64(0); -- 2.7.4