From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57987) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W9Jr4-0006Qx-69 for qemu-devel@nongnu.org; Fri, 31 Jan 2014 14:34:30 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W9Jqv-0005sa-OT for qemu-devel@nongnu.org; Fri, 31 Jan 2014 14:34:22 -0500 From: Tom Musta Date: Fri, 31 Jan 2014 13:33:57 -0600 Message-Id: <1391196846-12188-1-git-send-email-tommusta@gmail.com> Subject: [Qemu-devel] [V2 PATCH 0/9] target-ppc: Base ISA V2.07 for Power8 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Tom Musta , qemu-ppc@nongnu.org This patch series adds the branch and integer instructions that were introduced in Power ISA 2.07. Specifically, - There is a new conditional Branch to Address Register (bctar) instruction. - The load/store quadword instructions are now supported in user mode (Book I). - Quadword atomic instructions have been added (lqarx, stqcx.). ISA 2.07 additions for other categories (VSX, Altivec, Decimal Floating Point, transactional memory) are not included in this patch series; they will be contributed via other patches. V2: Addressing review comments from Alex Graf: (1) Refactored user-mode and Little Endian checks in the load and store quadword instructions. (2) Added reserve_val2 element to CPU state in support of quadword atomic instructions. Tom Musta (9): target-ppc: Add Flag for bctar target-ppc: Add Target Address SPR (TAR) to Power8 target-ppc: Add bctar Instruction target-ppc: Add Flag for ISA 2.07 Load/Store Quadword Instructions target-ppc: Add is_user_mode Utility Routine target-ppc: Load Quadword target-ppc: Store Quadword target-ppc: Add Load Quadword and Reserve target-ppc: Add Store Quadword Conditional linux-user/main.c | 18 +++++- target-ppc/cpu.h | 10 ++- target-ppc/translate.c | 160 ++++++++++++++++++++++++++++++++++--------- target-ppc/translate_init.c | 19 ++++- 4 files changed, 168 insertions(+), 39 deletions(-)