From: Deepak Gupta <debug@rivosinc.com>
To: opensbi@lists.infradead.org
Subject: [PATCH v2 0/3] zicfilp and zicfiss support in opensbi
Date: Wed, 21 Aug 2024 23:50:46 -0700 [thread overview]
Message-ID: <20240822065049.3923308-1-debug@rivosinc.com> (raw)
v2 for zicfilp and zicfiss support in opensbi
---
v2:
- added mpelp for 32bit (mstatush) and its handling in trad redirection
- removed default SSE enabling. it'll break shadow stack enabled kernel
- put sw check delegation at correct place
Deepak Gupta (3):
include: adding support for Zicfilp / Zicfiss encodings
lib: sbi: Zicfilp/Zicfiss detection and elp cfi state reflect back in
status
lib: sbi: sw check exception delegation
include/sbi/riscv_encoding.h | 7 +++++++
include/sbi/sbi_hart.h | 3 +++
lib/sbi/sbi_hart.c | 21 ++++++++++++++++++++-
lib/sbi/sbi_trap.c | 20 ++++++++++++++++++++
4 files changed, 50 insertions(+), 1 deletion(-)
--
2.44.0
next reply other threads:[~2024-08-22 6:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-22 6:50 Deepak Gupta [this message]
2024-08-22 6:50 ` [PATCH v2 1/3] include: adding support for Zicfilp / Zicfiss encodings Deepak Gupta
2024-08-22 6:50 ` [PATCH v2 2/3] lib: sbi: Zicfilp/Zicfiss detection and elp cfi state reflect back in status Deepak Gupta
2024-08-22 6:50 ` [PATCH v2 3/3] lib: sbi: sw check exception delegation Deepak Gupta
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