From: Richard Henderson <richard.henderson@linaro.org>
Date: Thu, 28 Aug 2025 04:56:57 +0000 (+1000)
Subject: linux-user/arm: Create target_ptrace.h
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=db58f1667e72b3fa4c0a9e45f0b6b683e836295b;p=thirdparty%2Fqemu.git

linux-user/arm: Create target_ptrace.h

Move the target_pt_regs structure from target_syscall.h.
Replace the array with proper structure fields.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/linux-user/arm/target_ptrace.h b/linux-user/arm/target_ptrace.h
new file mode 100644
index 00000000000..1610b8e03c1
--- /dev/null
+++ b/linux-user/arm/target_ptrace.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef ARM_TARGET_PTRACE_H
+#define ARM_TARGET_PTRACE_H
+
+/*
+ * See arch/arm/include/uapi/asm/ptrace.h.
+ * Instead of an array and ARM_xx defines, use proper fields.
+ */
+struct target_pt_regs {
+    abi_ulong regs[16];
+    abi_ulong cpsr;
+    abi_ulong orig_r0;
+};
+
+#endif /* ARM_TARGET_PTRACE_H */
diff --git a/linux-user/arm/target_syscall.h b/linux-user/arm/target_syscall.h
index 412ad434cfc..8c4ddba7177 100644
--- a/linux-user/arm/target_syscall.h
+++ b/linux-user/arm/target_syscall.h
@@ -1,14 +1,6 @@
 #ifndef ARM_TARGET_SYSCALL_H
 #define ARM_TARGET_SYSCALL_H
 
-/* this struct defines the way the registers are stored on the
-   stack during a system call. */
-
-/* uregs[0..15] are r0 to r15; uregs[16] is CPSR; uregs[17] is ORIG_r0 */
-struct target_pt_regs {
-    abi_long uregs[18];
-};
-
 #define ARM_SYSCALL_BASE	0x900000
 #define ARM_THUMB_SYSCALL	0