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[Qemu-devel] [PATCH 0/7] TriCore FPU patches
From: |
Bastian Koppelmann |
Subject: |
[Qemu-devel] [PATCH 0/7] TriCore FPU patches |
Date: |
Tue, 1 Mar 2016 17:24:21 +0100 |
Hi,
this patch-series adds the inital infrastructure for FPU instructions and adds
the first few: add, sub, mul, div, cmp, ftoi, and itof. Patch [02/07] moves
the general CHECK_REG_PAIR to each single instruction since add.f and sub.f
do not use 64-bit registers and would generate a false exception.
Cheers,
Bastian
Bastian Koppelmann (7):
target-tricore: Add FPU infrastructure
target-tricore: Move general CHECK_REG_PAIR of decode_rrr_divide
target-tricore: add add.f/sub.f instructions
target-tricore: Add mul.f instruction
target-tricore: Add div.f instruction
target-tricore: Add cmp.f instruction
target-tricore: Add ftoi and itof instructions
target-tricore/Makefile.objs | 2 +-
target-tricore/cpu.h | 4 +-
target-tricore/fpu_helper.c | 248 +++++++++++++++++++++++++++++++++++++++
target-tricore/helper.h | 7 ++
target-tricore/translate.c | 31 ++++-
target-tricore/tricore-opcodes.h | 18 +++
6 files changed, 305 insertions(+), 5 deletions(-)
create mode 100644 target-tricore/fpu_helper.c
--
2.7.2
- [Qemu-devel] [PATCH 0/7] TriCore FPU patches,
Bastian Koppelmann <=
- [Qemu-devel] [PATCH 2/7] target-tricore: Move general CHECK_REG_PAIR of decode_rrr_divide, Bastian Koppelmann, 2016/03/01
- [Qemu-devel] [PATCH 7/7] target-tricore: Add ftoi and itof instructions, Bastian Koppelmann, 2016/03/01
- [Qemu-devel] [PATCH 1/7] target-tricore: Add FPU infrastructure, Bastian Koppelmann, 2016/03/01
- [Qemu-devel] [PATCH 5/7] target-tricore: Add div.f instruction, Bastian Koppelmann, 2016/03/01
- [Qemu-devel] [PATCH 4/7] target-tricore: Add mul.f instruction, Bastian Koppelmann, 2016/03/01
- [Qemu-devel] [PATCH 3/7] target-tricore: add add.f/sub.f instructions, Bastian Koppelmann, 2016/03/01