On 28/6/24 07:20, Gustavo Romero wrote:
Hi Phil,
On 6/27/24 3:05 AM, Philippe Mathieu-Daudé wrote:
On 27/6/24 06:13, Gustavo Romero wrote:
Factor out the code used for setting the MTE TCF0 field from the prctl
code into a convenient function. Other subsystems, like gdbstub, need to
set this field as well, so keep it as a separate function to avoid
duplication and ensure consistency in how this field is set across the
board.
Signed-off-by: Gustavo Romero <gustavo.rom...@linaro.org>
---
linux-user/aarch64/meson.build | 2 ++
linux-user/aarch64/mte_user_helper.c | 34 ++++++++++++++++++++++++++++
linux-user/aarch64/mte_user_helper.h | 25 ++++++++++++++++++++
linux-user/aarch64/target_prctl.h | 22 ++----------------
4 files changed, 63 insertions(+), 20 deletions(-)
create mode 100644 linux-user/aarch64/mte_user_helper.c
create mode 100644 linux-user/aarch64/mte_user_helper.h
diff --git a/linux-user/aarch64/mte_user_helper.h
b/linux-user/aarch64/mte_user_helper.h
new file mode 100644
index 0000000000..ee3f6b190a
--- /dev/null
+++ b/linux-user/aarch64/mte_user_helper.h
@@ -0,0 +1,25 @@
+/*
+ * ARM MemTag convenience functions.
+ *
+ * This code is licensed under the GNU GPL v2 or later.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#ifndef AARCH64_MTE_USER_HELPER_H
+#define AARCH64_MTE USER_HELPER_H
+
+#include "qemu/osdep.h"
https://www.qemu.org/docs/master/devel/style.html#include-directives
Do not include “qemu/osdep.h” from header files since the .c file
will have already included it.
+#include "qemu.h"
"qemu.h" shouldn't be required neither.
If I remove qemu/osdep.h CPUArchState can't resolved. If I remove qemu.h
then abi_long can't be resolved. I'm in a tight corner here.
Does it work with "exec/cpu-all.h"?
