From: Warner Losh <imp@bsdimp.com>
To: qemu-devel@nongnu.org
Cc: Kyle Evans <kevans@freebsd.org>,
qemu-arm@nongnu.org, Peter Maydell <peter.maydell@linaro.org>,
Warner Losh <imp@bsdimp.com>,
Richard Henderson <richard.henderson@linaro.org>
Subject: [PULL 10/15] bsd-user: Hard wire aarch64 to be 4k pages only
Date: Wed, 24 Jul 2024 16:04:43 -0600 [thread overview]
Message-ID: <20240724220449.10398-11-imp@bsdimp.com> (raw)
In-Reply-To: <20240724220449.10398-1-imp@bsdimp.com>
Only support 4k pages for aarch64 binaries. The variable page size stuff
isn't working just yet, so put in this lessor-of-evils kludge until that
is complete.
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpu-param.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target/arm/cpu-param.h b/target/arm/cpu-param.h
index 2d5f3aa312c..fa6cae0e3aa 100644
--- a/target/arm/cpu-param.h
+++ b/target/arm/cpu-param.h
@@ -21,9 +21,13 @@
#ifdef CONFIG_USER_ONLY
# ifdef TARGET_AARCH64
# define TARGET_TAGGED_ADDRESSES
+# ifdef __FreeBSD__
+# define TARGET_PAGE_BITS 12
+# else
/* Allow user-only to vary page size from 4k */
# define TARGET_PAGE_BITS_VARY
# define TARGET_PAGE_BITS_MIN 12
+# endif
# else
# define TARGET_PAGE_BITS 12
# endif
--
2.45.1
next prev parent reply other threads:[~2024-07-24 22:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-24 22:04 [PULL 00/15] Bsd user for 9.1 patches Warner Losh
2024-07-24 22:04 ` [PULL 01/15] bsd-user:Add CPU initialization and management functions Warner Losh
2024-07-24 22:04 ` [PULL 02/15] bsd-user:Add AArch64 register handling and related functions Warner Losh
2024-07-24 22:04 ` [PULL 03/15] bsd-user:Add ARM AArch64 support and capabilities Warner Losh
2024-07-24 22:04 ` [PULL 04/15] bsd-user:Add ARM AArch64 signal handling support Warner Losh
2024-07-24 22:04 ` [PULL 05/15] bsd-user:Add get_mcontext function for ARM AArch64 Warner Losh
2024-07-24 22:04 ` [PULL 06/15] bsd-user:Add setup_sigframe_arch " Warner Losh
2024-07-24 22:04 ` [PULL 07/15] bsd-user:Add set_mcontext " Warner Losh
2024-07-24 22:04 ` [PULL 08/15] bsd-user:Add AArch64 improvements and signal handling functions Warner Losh
2024-07-24 22:04 ` [PULL 09/15] bsd-user: Simplify the implementation of execve Warner Losh
2024-07-24 22:04 ` Warner Losh [this message]
2024-07-24 22:04 ` [PULL 11/15] bsd-user: Sync fork_start/fork_end with linux-user Warner Losh
2024-07-24 22:04 ` [PULL 12/15] bsd-user: Define TARGET_SIGSTACK_ALIGN and use it to round stack Warner Losh
2024-07-24 22:04 ` [PULL 13/15] bsd-user: Make compile for non-linux user-mode stuff Warner Losh
2024-07-24 22:04 ` [PULL 14/15] bsd-user: Add aarch64 build to tree Warner Losh
2024-07-24 22:04 ` [PULL 15/15] bsd-user: Add target.h for aarch64 Warner Losh
2024-07-25 0:07 ` [PULL 00/15] Bsd user for 9.1 patches Richard Henderson
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