From ce6c541dcb8aff5ca6f02bb64b0d6b6753becab4 Mon Sep 17 00:00:00 2001
From: Stacey Son <sson@FreeBSD.org>
Date: Mon, 8 Jul 2024 00:41:28 +0530
Subject: bsd-user:Add AArch64 improvements and signal handling functions

Added get_ucontext_sigreturn function to check processor state ensuring current execution mode is EL0 and no flags
indicating interrupts or exceptions are set.
Updated AArch64 code to use CF directly without reading/writing the entire processor state, improving efficiency.
Changed FP data structures to use Int128 instead of __uint128_t, leveraging QEMU's generic mechanism for referencing this type.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Ajeet Singh <itachis@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240707191128.10509-9-itachis@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/qemu.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'bsd-user/qemu.h')

diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index 9d2fc7148e..3736c41786 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -17,6 +17,9 @@
 #ifndef QEMU_H
 #define QEMU_H
 
+#include <sys/param.h>
+
+#include "qemu/int128.h"
 #include "cpu.h"
 #include "qemu/units.h"
 #include "exec/cpu_ldst.h"
-- 
cgit 1.4.1