From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53477) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJ1sD-0002BP-Mk for qemu-devel@nongnu.org; Fri, 01 Jul 2016 13:05:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bJ1sB-0005Jp-5a for qemu-devel@nongnu.org; Fri, 01 Jul 2016 13:05:00 -0400 Received: from mail-pa0-x242.google.com ([2607:f8b0:400e:c03::242]:33050) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJ1sA-0005Jl-Uh for qemu-devel@nongnu.org; Fri, 01 Jul 2016 13:04:59 -0400 Received: by mail-pa0-x242.google.com with SMTP id ts6so10168313pac.0 for ; Fri, 01 Jul 2016 10:04:58 -0700 (PDT) Sender: Richard Henderson From: Richard Henderson Date: Fri, 1 Jul 2016 10:04:29 -0700 Message-Id: <1467392693-22715-4-git-send-email-rth@twiddle.net> In-Reply-To: <1467392693-22715-1-git-send-email-rth@twiddle.net> References: <1467392693-22715-1-git-send-email-rth@twiddle.net> Subject: [Qemu-devel] [PATCH v2 03/27] 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: cota@braap.org, alex.bennee@linaro.org, pbonzini@redhat.com, peter.maydell@linaro.org, serge.fdrv@gmail.com 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 0122ef7..806e2fe 100644 --- a/exec.c +++ b/exec.c @@ -318,9 +318,9 @@ 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); -- 2.5.5