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
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Merge tag 'or1k-pull-request-20230513' of https://github.com/stffrdhrn/qemu into staging
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
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# gpg: Signature made Sat 13 May 2023 08:30:09 AM BST
# gpg: using RSA key D9C47354AEF86C103A25EFF1C3B31C2D5E6627E4
# gpg: Good signature from "Stafford Horne <shorne@gmail.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: D9C4 7354 AEF8 6C10 3A25 EFF1 C3B3 1C2D 5E66 27E4
* tag 'or1k-pull-request-20230513' of https://github.com/stffrdhrn/qemu:
target/openrisc: Setup FPU for detecting tininess before rounding
target/openrisc: Set PC to cpu state on FPU exception
target/openrisc: Allow fpcsr access in user mode
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
8844bb8d89