From: Warner Losh <imp@bsdimp.com>
To: qemu-devel@nongnu.org
Cc: Kyle Evans <kevans@freebsd.org>,
qemu-arm@nongnu.org, Warner Losh <imp@bsdimp.com>,
Peter Maydell <peter.maydell@linaro.org>
Subject: [PATCH 10/14] bsd-user: Hard wire aarch64 to be 4k pages only
Date: Mon, 22 Jul 2024 15:43:09 -0600 [thread overview]
Message-ID: <20240722214313.89503-11-imp@bsdimp.com> (raw)
In-Reply-To: <20240722214313.89503-1-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>
---
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:[~2024-07-22 21:46 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-22 21:42 [PATCH 00/14] bsd-user: Misc changes for 9.1 (I hope) Warner Losh
2024-07-22 21:43 ` [PATCH 01/14] bsd-user:Add CPU initialization and management functions Warner Losh
2024-07-22 21:43 ` [PATCH 02/14] bsd-user:Add AArch64 register handling and related functions Warner Losh
2024-07-22 21:43 ` [PATCH 03/14] bsd-user:Add ARM AArch64 support and capabilities Warner Losh
2024-07-22 21:43 ` [PATCH 04/14] bsd-user:Add ARM AArch64 signal handling support Warner Losh
2024-07-22 21:43 ` [PATCH 05/14] bsd-user:Add get_mcontext function for ARM AArch64 Warner Losh
2024-07-22 21:43 ` [PATCH 06/14] bsd-user:Add setup_sigframe_arch " Warner Losh
2024-07-22 21:43 ` [PATCH 07/14] bsd-user:Add set_mcontext " Warner Losh
2024-07-22 21:43 ` [PATCH 08/14] bsd-user:Add AArch64 improvements and signal handling functions Warner Losh
2024-07-22 21:43 ` [PATCH 09/14] bsd-user: Simplify the implementation of execve Warner Losh
2024-07-23 1:03 ` Richard Henderson
2024-07-22 21:43 ` Warner Losh [this message]
2024-07-23 1:10 ` [PATCH 10/14] bsd-user: Hard wire aarch64 to be 4k pages only Richard Henderson
2024-07-23 5:01 ` Warner Losh
2024-07-23 5:38 ` Richard Henderson
2024-07-22 21:43 ` [PATCH 11/14] bsd-user: Sync fork_start/fork_end with linux-user Warner Losh
2024-07-23 1:13 ` Richard Henderson
2024-07-22 21:43 ` [PATCH 12/14] bsd-user: Define TARGET_SIGSTACK_ALIGN and use it to round stack Warner Losh
2024-07-23 1:14 ` Richard Henderson
2024-07-22 21:43 ` [PATCH 13/14] bsd-user: Make compile for non-linux user-mode stuff Warner Losh
2024-07-22 22:01 ` Philippe Mathieu-Daudé
2024-07-22 23:09 ` Alex Bennée
2024-07-23 5:12 ` Warner Losh
2024-07-23 1:15 ` Richard Henderson
2024-07-22 21:43 ` [PATCH 14/14] bsd-user: Add aarch64 build to tree Warner Losh
2024-07-22 21:54 ` Philippe Mathieu-Daudé
2024-07-22 22:06 ` Warner Losh
2024-07-22 22:11 ` Philippe Mathieu-Daudé
2024-07-23 1:17 ` Richard Henderson
2024-07-23 5:08 ` Warner Losh
2024-07-23 5:10 ` Warner Losh
2024-07-23 6:38 ` Philippe Mathieu-Daudé
2024-07-23 16:54 ` Warner Losh
2024-07-23 5:39 ` Richard Henderson
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