Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef _PTRACE32_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define _PTRACE32_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #include <asm/ptrace.h>    /* needed for NUM_CR_WORDS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #include "compat_linux.h"  /* needed for psw_compat_t */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) struct compat_per_struct_kernel {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	__u32 cr9;		/* PER control bits */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	__u32 cr10;		/* PER starting address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	__u32 cr11;		/* PER ending address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	__u32 bits;		/* Obsolete software bits */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	__u32 starting_addr;	/* User specified start address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	__u32 ending_addr;	/* User specified end address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	__u16 perc_atmid;	/* PER trap ATMID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	__u32 address;		/* PER trap instruction address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	__u8  access_id;	/* PER trap access identification */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) struct compat_user_regs_struct
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	psw_compat_t psw;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	u32 gprs[NUM_GPRS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	u32 acrs[NUM_ACRS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	u32 orig_gpr2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	/* nb: there's a 4-byte hole here */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	s390_fp_regs fp_regs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	 * These per registers are in here so that gdb can modify them
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	 * itself as there is no "official" ptrace interface for hardware
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	 * watchpoints. This is the way intel does it.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	struct compat_per_struct_kernel per_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	u32  ieee_instruction_pointer;	/* obsolete, always 0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) struct compat_user {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	/* We start with the registers, to mimic the way that "memory"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	   is returned from the ptrace(3,...) function.  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	struct compat_user_regs_struct regs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	/* The rest of this junk is to help gdb figure out what goes where */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	u32 u_tsize;		/* Text segment size (pages). */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	u32 u_dsize;	        /* Data segment size (pages). */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	u32 u_ssize;	        /* Stack segment size (pages). */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	u32 start_code;         /* Starting virtual address of text. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	u32 start_stack;	/* Starting virtual address of stack area.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 				   This is actually the bottom of the stack,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 				   the top of the stack is always found in the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 				   esp register.  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	s32 signal;     	 /* Signal that caused the core dump. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	u32 u_ar0;               /* Used by gdb to help find the values for */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	                         /* the registers. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	u32 magic;		 /* To uniquely identify a core file */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	char u_comm[32];	 /* User command that was responsible */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) typedef struct
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 	__u32   len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 	__u32   kernel_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 	__u32   process_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) } compat_ptrace_area;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) #endif /* _PTRACE32_H */