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Re: [Qemu-devel] [Qemu-ppc] [V3 PATCH 0/9] target-ppc: Base ISA V2.07 fo
From: |
Alexander Graf |
Subject: |
Re: [Qemu-devel] [Qemu-ppc] [V3 PATCH 0/9] target-ppc: Base ISA V2.07 for Power8 |
Date: |
Thu, 20 Feb 2014 16:00:57 +0100 |
On 10.02.2014, at 18:26, Tom Musta <address@hidden> wrote:
> 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.
>
> V3: Addressiew review comments from Alex Graf:
> (1) Moved declaration of local variables to the beginning of the block (a
> la
> C89 standard).
> (2) Fixed bugs in handling of secondary reservation doubleword used in
> lqarx
> and stqcx. instructions.
Thanks, applied to ppc-next.
Alex
- [Qemu-devel] [V3 PATCH 3/9] target-ppc: Add bctar Instruction, (continued)
- [Qemu-devel] [V3 PATCH 3/9] target-ppc: Add bctar Instruction, Tom Musta, 2014/02/10
- [Qemu-devel] [V3 PATCH 1/9] target-ppc: Add Flag for bctar, Tom Musta, 2014/02/10
- [Qemu-devel] [V3 PATCH 4/9] target-ppc: Add Flag for ISA 2.07 Load/Store Quadword Instructions, Tom Musta, 2014/02/10
- [Qemu-devel] [V3 PATCH 7/9] target-ppc: Store Quadword, Tom Musta, 2014/02/10
- [Qemu-devel] [V3 PATCH 8/9] target-ppc: Add Load Quadword and Reserve, Tom Musta, 2014/02/10
- [Qemu-devel] [V3 PATCH 5/9] target-ppc: Add is_user_mode Utility Routine, Tom Musta, 2014/02/10
- [Qemu-devel] [V3 PATCH 6/9] target-ppc: Load Quadword, Tom Musta, 2014/02/10
- [Qemu-devel] [V3 PATCH 9/9] target-ppc: Add Store Quadword Conditional, Tom Musta, 2014/02/10
- Re: [Qemu-devel] [Qemu-ppc] [V3 PATCH 0/9] target-ppc: Base ISA V2.07 for Power8,
Alexander Graf <=