55ff318b4e5382074e2049c996cb6df1041aff1b |
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03-Aug-2012 |
Chris Dearman <chris@mips.com> |
[MIPS] Speed up software refill handler Emulating each instruction of the software refill handler has a significant impact on the overall performance of QEMU because of the overhead of emulating the various CP0 instructions to accurately reflect the machine state. Running the software TLB handler takes the equivalent of 1000's of machine cycles. This patch implements a pseudo hardware TLB refill handler that significantly reduces the impact of refilling the TLB to bring it more inline with what would be observed on a real target. Signed-off-by: Steven Hill <sjhill@mips.com> Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Yajin <yajin@mips.com.cn>
/external/qemu/target-mips/cpu.h
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741dc13597ac064e6a48bb2a6ec069cbc1cd0dbb |
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09-May-2012 |
Bhanu Chetlapalli <bhanu@mips.com> |
[MIPS] Add Goldfish target support Basic Goldfish support for MIPS. Also, Fix host CPU consumption when guest is idle When the CPU is in wait state, do not wake-up if an interrupt can't be taken. This avoid host CPU running at 100% if a device (e.g. timer) has an interrupt line left enabled. Also factorize code to check if interrupts are enabled in cpu_mips_hw_interrupts_pending(). CPU consumption based on a patch from Edgar E. Iglesias <edgar.iglesias@gmail.com> Change-Id: Ie8371c8d0c9af1e0c8ba4cac419979350de0f5d9 Signed-off-by: yajin <yajin@mips.com.cm> Signed-off-by: Douglas Leung <douglas@mips.com> Signed-off-by: Bhanu Chetlapalli <bhanu@mips.com> Signed-off-by: Chris Dearman <chris@mips.com>
/external/qemu/target-mips/cpu.h
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325e19d19ff9e1fc9c6acb12eeb754563fc2e251 |
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01-Feb-2012 |
Bhanu Chetlapalli <bhanu@mips.com> |
[MIPS] Tweak MIPS support to work in Android qemu framework Change-Id: Icd617cb91fe87a6f88566dd57b6405b216ca3570 Signed-off-by: Chris Dearman <chris@mips.com>
/external/qemu/target-mips/cpu.h
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409c7b66435cf5947cab6bf0710f92507317f22e |
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01-Feb-2012 |
Bhanu Chetlapalli <bhanu@mips.com> |
[MIPS] Import MIPS target support From v0.12.5 tag at git://git.sv.gnu.org/qemu.git CommitID: 174f225e9d62e8f3002e274e4f718bd2a967fbf4 Change-Id: I35b49a4319cee4b69cf9da4e5af1f43327e21056 Signed-off-by: Chris Dearman <chris@mips.com>
/external/qemu/target-mips/cpu.h
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55f4e4a5ec657a017e3bf75299ad71fd1c968dd3 |
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21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
/external/qemu/target-mips/cpu.h
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413f05aaf54fa08c0ae7e997327a4f4a473c0a8d |
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12-Jan-1970 |
Upstream <upstream-import@none> |
external/qemu 0.8.2
/external/qemu/target-mips/cpu.h
|