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[Qemu-devel] [PATCH 0/4] target-arm: Make Neon helpers use correct FP st
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 0/4] target-arm: Make Neon helpers use correct FP status |
Date: |
Mon, 4 Apr 2011 11:46:31 +0100 |
This is a patchset which takes the approach discussed in the
comments on my earlier patch to fix this bug. We compile *_helper.c
with HELPER_CFLAGS, so targets don't need to put all their helper
routines in op_helper.c. (This only changes behaviour for target-arm
because that's the only target that has files matching that pattern.)
Patches two and three are large but fairly mechanical changes to
remove explicit CPUState* arguments in favour of just using global
'env' in the two files which can now access it. Finally, patch 4
is a two-liner to use the Neon FP status word...
Peter Maydell (4):
Makefile.target: Allow target helpers to be in any *_helper.c file
target-arm: Use global env in neon_helper.c helpers
target-arm: Use global env in iwmmxt_helper.c helpers
target-arm: Make Neon helper routines use correct FP status
Makefile.target | 2 +-
target-arm/helpers.h | 256 ++++++++++++++++++++++----------------------
target-arm/iwmmxt_helper.c | 80 ++++++--------
target-arm/neon_helper.c | 147 ++++++++++++-------------
target-arm/translate.c | 248 ++++++++++++++++++++-----------------------
5 files changed, 349 insertions(+), 384 deletions(-)
- [Qemu-devel] [PATCH 0/4] target-arm: Make Neon helpers use correct FP status,
Peter Maydell <=
- [Qemu-devel] [PATCH 1/4] Makefile.target: Allow target helpers to be in any *_helper.c file, Peter Maydell, 2011/04/04
- [Qemu-devel] [PATCH 4/4] target-arm: Make Neon helper routines use correct FP status, Peter Maydell, 2011/04/04
- [Qemu-devel] [PATCH 3/4] target-arm: Use global env in iwmmxt_helper.c helpers, Peter Maydell, 2011/04/04
- [Qemu-devel] [PATCH 2/4] target-arm: Use global env in neon_helper.c helpers, Peter Maydell, 2011/04/04
- [Qemu-devel] Re: [PATCH 0/4] target-arm: Make Neon helpers use correct FP status, Aurelien Jarno, 2011/04/04