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linux-user/arm: Create target_ptrace.h

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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>
This commit is contained in:
Richard Henderson 2025-08-28 14:56:57 +10:00
parent ff22166d3f
commit db58f1667e
2 changed files with 16 additions and 8 deletions
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16
linux-user/arm/target_ptrace.h Normal file
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@ -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 */

8
linux-user/arm/target_syscall.h
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@ -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