54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
/* arch-eclair.h COPYRIGHT FUJITSU LIMITED 2016-2019 */
|
|
#ifndef HEADER_USER_ARM64_ECLAIR_H
|
|
#define HEADER_USER_ARM64_ECLAIR_H
|
|
|
|
#ifdef CONFIG_ARM64_64K_PAGES
|
|
#
|
|
# if (CONFIG_ARM64_VA_BITS == 42)
|
|
# /* VA_BITS=42, 64K_PAGE address */
|
|
# define MAP_ST 0xfffffe0000000000
|
|
#
|
|
# elif (CONFIG_ARM64_VA_BITS == 48)
|
|
# /* VA_BITS=48, 64K_PAGE address */
|
|
# define MAP_ST 0xffff800000000000
|
|
#
|
|
# else
|
|
#
|
|
# error "No support VA_BITS and PAGE_SIZE"
|
|
#
|
|
# endif
|
|
#
|
|
#else /* CONFIG_ARM64_64K_PAGES */
|
|
#
|
|
# if (CONFIG_ARM64_VA_BITS == 39)
|
|
# /* VA_BITS=39, 4K_PAGE address */
|
|
# define MAP_ST 0xffffffc000000000
|
|
#
|
|
# elif (CONFIG_ARM64_VA_BITS == 48)
|
|
# /* VA_BITS=48, 4K_PAGE address */
|
|
# define MAP_ST 0xffff800000000000
|
|
#
|
|
# else
|
|
#
|
|
# error "No support VA_BITS and PAGE_SIZE"
|
|
#
|
|
# endif
|
|
#
|
|
#endif /* CONFIG_ARM64_64K_PAGES */
|
|
|
|
#define ARCH_CLV_SPAN "arm64_cpu_local_variables_span"
|
|
|
|
#define ARCH "aarch64"
|
|
|
|
#define ARCH_REGS 34
|
|
|
|
#define PANIC_REGS_OFFSET 168
|
|
|
|
struct arch_kregs {
|
|
unsigned long x19, x20, x21, x22, x23;
|
|
unsigned long x24, x25, x26, x27, x28;
|
|
unsigned long fp, sp, pc;
|
|
};
|
|
|
|
#endif /* HEADER_USER_ARM64_ECLAIR_H */
|