From: Paolo Bonzini <pbonzini@redhat.com>
To: Peter Crosthwaite <crosthwaitepeter@gmail.com>, qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, edgari@xilinx.com, rth@twiddle.net,
sorenb@xilinx.com, afaerber@suse.de
Subject: Re: [Qemu-devel] [RFC PATCH 25/34] arm: cpu: Move CPU_COMMON to front of env
Date: Mon, 11 May 2015 10:36:48 +0200 [thread overview]
Message-ID: <55506A20.9030406@redhat.com> (raw)
In-Reply-To: <bf5603f82210dfc5df18fa78e4cfd4a66c9c008a.1431322749.git.crosthwaite.peter@gmail.com>
On 11/05/2015 08:29, Peter Crosthwaite wrote:
> To allow pointer casts to the the multi-arch CPUArchState which
> contains just the CPU_COMMON components.
>
> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
This can cause worse performance, unfortunately, because of bigger
offsets when registers are written back to env (at end of BB or due to
spills).
Paolo
next prev parent reply other threads:[~2015-05-11 8:36 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-11 6:29 [Qemu-devel] [RFC PATCH 00/34] Multi Architecture System Emulation Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 01/34] cpu-all: Prototype cpu_exec and cpu_signal_handler Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 02/34] tcg+qom: QOMify core CPU defintions Peter Crosthwaite
2015-05-11 10:18 ` Andreas Färber
2015-05-11 10:24 ` Paolo Bonzini
2015-05-11 10:36 ` Andreas Färber
2015-05-11 10:39 ` Paolo Bonzini
2015-05-12 7:25 ` Peter Crosthwaite
2015-05-11 20:18 ` Richard Henderson
2015-05-12 7:23 ` Peter Crosthwaite
2015-05-12 15:24 ` Richard Henderson
2015-05-11 10:43 ` Peter Maydell
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 03/34] target-multi: Add Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 04/34] mb: Change target long to 64b Peter Crosthwaite
2015-05-15 5:37 ` Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 05/34] mb: cpu: Delete MMAP_SHIFT definition Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 06/34] mb: rename EXCP macros Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 07/34] mb: Remove ELF_MACHINE from cpu.h Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 08/34] mb: cpu.h: Move cpu-all include Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 09/34] mb: delete dummy prototypes Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 10/34] HACK: microblaze: rename clz helper Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 11/34] mb: cpu: Remove MMUx macros Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 12/34] mb: cpu: Move CPU_COMMON to front of env Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 13/34] mb: cpu: Change phys and virt address ranges Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 14/34] mb: Use qomified tcg defintions Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 15/34] hw: mb: Explicitly include cpu.h for consumers Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 16/34] mb: cpu: Guard cpu_init definition for user mode Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 17/34] mb: cpu: Multi-define guard deep CPU specifics Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 18/34] mb: cpu-qom: Put the ENV first Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 19/34] mb: Enable multi-arch Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 20/34] configure: Unify arm and aarch64 disas configury Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 21/34] arm: Rename all exceptions Peter Crosthwaite
2015-05-15 5:43 ` Peter Crosthwaite
2015-05-15 10:59 ` Andreas Färber
2015-05-15 13:36 ` Richard Henderson
2015-05-15 17:01 ` Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 22/34] arm: Remove ELF_MACHINE from cpu.h Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 23/34] arm: cpu.h: Move cpu-all include Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 24/34] arm: delete dummy prototypes Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 25/34] arm: cpu: Move CPU_COMMON to front of env Peter Crosthwaite
2015-05-11 8:36 ` Paolo Bonzini [this message]
2015-05-11 10:20 ` Andreas Färber
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 26/34] arm: Use qomified tcg defintions Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 27/34] hw: arm: Explicitly include cpu.h for consumers Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 28/34] arm: cpu: Guard cpu_init definition for user mode Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 29/34] arm: cpu: Multi-define guard deep CPU specifics Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 30/34] arm: Enable multi-arch Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 31/34] arm: boot: Don't assume all CPUs are ARM Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 32/34] arm: xilinx_zynq: Add a microblaze Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 33/34] HACK: mb: boot: Assume using -firmware for mb software Peter Crosthwaite
2015-05-11 6:29 ` [Qemu-devel] [RFC PATCH 34/34] HACK: mb: boot: Disable dtb load in multi-arch Peter Crosthwaite
2015-05-11 7:13 ` [Qemu-devel] [RFC PATCH 00/34] Multi Architecture System Emulation Peter Maydell
2015-05-11 8:21 ` Peter Crosthwaite
2015-05-11 8:52 ` Peter Maydell
2015-05-11 10:44 ` Andreas Färber
2015-05-11 10:27 ` Andreas Färber
2015-05-15 6:47 ` Peter Crosthwaite
2015-05-15 11:04 ` Andreas Färber
2015-05-15 6:59 ` Peter Crosthwaite
2015-05-15 11:30 ` Andreas Färber
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