1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
| /* SPDX-License-Identifier: GPL-2.0 */
| #ifndef __ASM_SH_KGDB_H
| #define __ASM_SH_KGDB_H
|
| #include <asm/cacheflush.h>
| #include <asm/ptrace.h>
|
| enum regnames {
| GDB_R0, GDB_R1, GDB_R2, GDB_R3, GDB_R4, GDB_R5, GDB_R6, GDB_R7,
| GDB_R8, GDB_R9, GDB_R10, GDB_R11, GDB_R12, GDB_R13, GDB_R14, GDB_R15,
|
| GDB_PC, GDB_PR, GDB_SR, GDB_GBR, GDB_MACH, GDB_MACL, GDB_VBR,
| };
|
| #define _GP_REGS 16
| #define _EXTRA_REGS 7
| #define GDB_SIZEOF_REG sizeof(u32)
|
| #define DBG_MAX_REG_NUM (_GP_REGS + _EXTRA_REGS)
| #define NUMREGBYTES (DBG_MAX_REG_NUM * sizeof(GDB_SIZEOF_REG))
|
| static inline void arch_kgdb_breakpoint(void)
| {
| __asm__ __volatile__ ("trapa #0x3c\n");
| }
|
| #define BREAK_INSTR_SIZE 2
| #define BUFMAX 2048
|
| #ifdef CONFIG_SMP
| # define CACHE_FLUSH_IS_SAFE 0
| #else
| # define CACHE_FLUSH_IS_SAFE 1
| #endif
|
| #define GDB_ADJUSTS_BREAK_OFFSET
|
| #endif /* __ASM_SH_KGDB_H */
|
|
