Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
39 lines
851 B
C
39 lines
851 B
C
/* 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 */
|