From: Stafford Horne <shorne@gmail.com>
To: QEMU Development <qemu-devel@nongnu.org>
Cc: Stafford Horne <shorne@gmail.com>
Subject: [PULL 0/3] OpenRISC FPU Updates for 8.1
Date: Sat, 13 May 2023 09:05:31 +0100 [thread overview]
Message-ID: <20230513080534.580800-1-shorne@gmail.com> (raw)
The following changes since commit c1eb2ddf0f8075faddc5f7c3d39feae3e8e9d6b4:
Update version for v8.0.0 release (2023-04-19 17:27:13 +0100)
are available in the Git repository at:
https://github.com/stffrdhrn/qemu.git tags/or1k-pull-request-20230513
for you to fetch changes up to 874c52991e1fbe020812b4b15440b6875369aacf:
target/openrisc: Setup FPU for detecting tininess before rounding (2023-05-11 15:40:28 +0100)
----------------------------------------------------------------
OpenRISC FPU Updates for 8.1
A few fixes and updates to bring OpenRISC inline with the latest
architecture spec updates:
- Allow FPCSR to be accessed in user mode
- Select tininess detection before rounding
- Fix FPE Exception PC value
----------------------------------------------------------------
Stafford Horne (3):
target/openrisc: Allow fpcsr access in user mode
target/openrisc: Set PC to cpu state on FPU exception
target/openrisc: Setup FPU for detecting tininess before rounding
target/openrisc/cpu.c | 4 +++
target/openrisc/fpu_helper.c | 13 ++++++--
target/openrisc/sys_helper.c | 45 ++++++++++++++++++++-------
target/openrisc/translate.c | 72 ++++++++++++++++++++------------------------
4 files changed, 81 insertions(+), 53 deletions(-)
next reply other threads:[~2023-05-13 8:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-13 8:05 Stafford Horne [this message]
2023-05-13 8:05 ` [PULL 1/3] target/openrisc: Allow fpcsr access in user mode Stafford Horne
2023-05-13 8:05 ` [PULL 2/3] target/openrisc: Set PC to cpu state on FPU exception Stafford Horne
2023-05-13 8:05 ` [PULL 3/3] target/openrisc: Setup FPU for detecting tininess before rounding Stafford Horne
2023-05-14 1:24 ` [PULL 0/3] OpenRISC FPU Updates for 8.1 Richard Henderson
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