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[Qemu-devel] [PATCH v2 00/19] target-mips: misc fixes and optimizations
From: |
Aurelien Jarno |
Subject: |
[Qemu-devel] [PATCH v2 00/19] target-mips: misc fixes and optimizations |
Date: |
Tue, 30 Oct 2012 01:11:53 +0100 |
This patch series does some bug fixes and code cleanup in the MIPS
target, and then does some optimizations.
Changes v1 -> v2:
- patch 1: new patch
- patch 2: new patch
- patch 5: new patch to address Richard Henders comments
- patch 6: update following patch 5 addition
- patch 7: new patch to address Richard Henders comments
- patch 9: new patch to address Richard Henders comments
- patch 16: spare one register by reusing the output of setcond to assign
the value 1
- patch 17: remove the buggy (lsb > msb) case
- patch 18: fixed indentation
--
Aurelien Jarno (19):
target-mips: correctly restore btarget upon exception
target-mips: do not save CPU state when using retranslation
softfloat: implement fused multiply-add NaN propagation for MIPS
target-mips: use the softfloat floatXX_muladd functions
target-mips: keep softfloat exception set to 0 between instructions
target-mips: fix FPU exceptions
target-mips: cleanup float to int conversion helpers
target-mips: use softfloat constants when possible
target-mips: restore CPU state after an FPU exception
target-mips: cleanup load/store operations
target-mips: optimize load operations
target-mips: simplify load/store microMIPS helpers
target-mips: implement unaligned loads using TCG
target-mips: don't use local temps for store conditional
target-mips: implement movn/movz using movcond
target-mips: optimize ddiv/ddivu/div/divu with movcond
target-mips: use deposit instead of hardcoded version
target-mips: fix TLBR wrt SEGMask
target-mips: don't flush extra TLB on permissions upgrade
fpu/softfloat-specialize.h | 27 ++
target-mips/helper.h | 12 +-
target-mips/op_helper.c | 824 ++++++++++++++++----------------------------
target-mips/translate.c | 391 ++++++++++-----------
4 files changed, 520 insertions(+), 734 deletions(-)
--
1.7.10.4
- [Qemu-devel] [PATCH v2 00/19] target-mips: misc fixes and optimizations,
Aurelien Jarno <=
- [Qemu-devel] [PATCH v2 01/19] target-mips: correctly restore btarget upon exception, Aurelien Jarno, 2012/10/29
- [Qemu-devel] [PATCH v2 11/19] target-mips: optimize load operations, Aurelien Jarno, 2012/10/29
- [Qemu-devel] [PATCH v2 02/19] target-mips: do not save CPU state when using retranslation, Aurelien Jarno, 2012/10/29
- [Qemu-devel] [PATCH v2 19/19] target-mips: don't flush extra TLB on permissions upgrade, Aurelien Jarno, 2012/10/29
- [Qemu-devel] [PATCH v2 07/19] target-mips: cleanup float to int conversion helpers, Aurelien Jarno, 2012/10/29
- [Qemu-devel] [PATCH v2 03/19] softfloat: implement fused multiply-add NaN propagation for MIPS, Aurelien Jarno, 2012/10/29
- [Qemu-devel] [PATCH v2 14/19] target-mips: don't use local temps for store conditional, Aurelien Jarno, 2012/10/29
- [Qemu-devel] [PATCH v2 13/19] target-mips: implement unaligned loads using TCG, Aurelien Jarno, 2012/10/29