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[Qemu-devel] [PATCH v3 0/7] target-mips: add support for large physical
From: |
Leon Alrae |
Subject: |
[Qemu-devel] [PATCH v3 0/7] target-mips: add support for large physical addresses |
Date: |
Tue, 9 Jun 2015 17:42:27 +0100 |
Hi,
This patchset adds large physical address support in MIPS, specifically:
* eXtended Physical Addressing (XPA)
* Large Physical Addressing (LPA)
XPA and LPA are enabled in MIPS32R5-generic and MIPS64R6-generic cores
respectively.
The series applies on top of the Config5.FRE patches.
Regards,
Leon
v3:
* adjust mfc0 reading from 64-bit CP0 registers in MIPS32 (Aurelien)
* patch #5 is now first in the series to slightly reduce number of changes
v2:
* fix mask used in helper_{d}mtc0_entrylo{0,1} (James)
* remove superfluous brackets (James)
* add missing sign extension in mfhc0 on MIPS64 (this also fixes the issue
with missing ri/xi masking off)
* take into account CP0_LLAddr_shift (James)
* improve commit message for removing the comments in patch #6 (James)
Leon Alrae (7):
target-mips: correct MFC0 for CP0.EntryLo in MIPS64
target-mips: extend selected CP0 registers to 64-bits in MIPS32
target-mips: support Page Frame Number Extension field
target-mips: add CP0.PageGrain.ELPA support
target-mips: add MTHC0 and MFHC0 instructions
target-mips: remove misleading comments in translate_init.c
target-mips: enable XPA and LPA features
disas/mips.c | 2 +
target-mips/cpu.h | 42 +++++--
target-mips/machine.c | 21 ++--
target-mips/mips-defs.h | 4 +-
target-mips/op_helper.c | 55 ++++++---
target-mips/translate.c | 288 +++++++++++++++++++++++++++++++++++++++----
target-mips/translate_init.c | 24 ++--
7 files changed, 364 insertions(+), 72 deletions(-)
- [Qemu-devel] [PATCH v3 0/7] target-mips: add support for large physical addresses,
Leon Alrae <=
- [Qemu-devel] [PATCH v3 1/7] target-mips: correct MFC0 for CP0.EntryLo in MIPS64, Leon Alrae, 2015/06/09
- [Qemu-devel] [PATCH v3 3/7] target-mips: support Page Frame Number Extension field, Leon Alrae, 2015/06/09
- [Qemu-devel] [PATCH v3 4/7] target-mips: add CP0.PageGrain.ELPA support, Leon Alrae, 2015/06/09
- [Qemu-devel] [PATCH v3 2/7] target-mips: extend selected CP0 registers to 64-bits in MIPS32, Leon Alrae, 2015/06/09
- [Qemu-devel] [PATCH v3 5/7] target-mips: add MTHC0 and MFHC0 instructions, Leon Alrae, 2015/06/09
- [Qemu-devel] [PATCH v3 6/7] target-mips: remove misleading comments in translate_init.c, Leon Alrae, 2015/06/09
- [Qemu-devel] [PATCH v3 7/7] target-mips: enable XPA and LPA features, Leon Alrae, 2015/06/09
- Re: [Qemu-devel] [PATCH v3 0/7] target-mips: add support for large physical addresses, Aurelien Jarno, 2015/06/11