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) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * PA-RISC KGDB support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Copyright (c) 2019 Sven Schnelle <svens@stackframe.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #ifndef __PARISC_KGDB_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define __PARISC_KGDB_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define BREAK_INSTR_SIZE		4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define PARISC_KGDB_COMPILED_BREAK_INSN	0x3ffc01f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define PARISC_KGDB_BREAK_INSN		0x3ffa01f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define NUMREGBYTES			sizeof(struct parisc_gdb_regs)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define BUFMAX				4096
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define CACHE_FLUSH_IS_SAFE		1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #ifndef __ASSEMBLY__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) static inline void arch_kgdb_breakpoint(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	asm(".word %0" : : "i"(PARISC_KGDB_COMPILED_BREAK_INSN) : "memory");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) struct parisc_gdb_regs {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	unsigned long gpr[32];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	unsigned long sar;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	unsigned long iaoq_f;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	unsigned long iasq_f;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	unsigned long iaoq_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	unsigned long iasq_b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	unsigned long eiem;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	unsigned long iir;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	unsigned long isr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	unsigned long ior;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	unsigned long ipsw;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	unsigned long __unused0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	unsigned long sr4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	unsigned long sr0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	unsigned long sr1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	unsigned long sr2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	unsigned long sr3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	unsigned long sr5;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	unsigned long sr6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	unsigned long sr7;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	unsigned long cr0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	unsigned long pid1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	unsigned long pid2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	unsigned long scrccr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	unsigned long pid3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	unsigned long pid4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	unsigned long cr24;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	unsigned long cr25;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 	unsigned long cr26;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 	unsigned long cr27;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 	unsigned long cr28;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 	unsigned long cr29;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 	unsigned long cr30;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 	u64 fr[32];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #endif