/*
* @OSF_COPYRIGHT@
*/
-#ifndef _MACH_ARM__STRUCTS_H_
-#define _MACH_ARM__STRUCTS_H_
+#ifndef _MACH_ARM__STRUCTS_H_
+#define _MACH_ARM__STRUCTS_H_
#include <sys/cdefs.h> /* __DARWIN_UNIX03 */
#include <machine/types.h> /* __uint32_t */
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_EXCEPTION_STATE struct __darwin_arm_exception_state
+#define _STRUCT_ARM_EXCEPTION_STATE struct __darwin_arm_exception_state
_STRUCT_ARM_EXCEPTION_STATE
{
- __uint32_t __exception; /* number of arm exception taken */
- __uint32_t __fsr; /* Fault status */
- __uint32_t __far; /* Virtual Fault Address */
+ __uint32_t __exception; /* number of arm exception taken */
+ __uint32_t __fsr; /* Fault status */
+ __uint32_t __far; /* Virtual Fault Address */
};
#else /* !__DARWIN_UNIX03 */
-#define _STRUCT_ARM_EXCEPTION_STATE struct arm_exception_state
+#define _STRUCT_ARM_EXCEPTION_STATE struct arm_exception_state
_STRUCT_ARM_EXCEPTION_STATE
{
- __uint32_t exception; /* number of arm exception taken */
- __uint32_t fsr; /* Fault status */
- __uint32_t far; /* Virtual Fault Address */
+ __uint32_t exception; /* number of arm exception taken */
+ __uint32_t fsr; /* Fault status */
+ __uint32_t far; /* Virtual Fault Address */
};
#endif /* __DARWIN_UNIX03 */
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_EXCEPTION_STATE64 struct __darwin_arm_exception_state64
+#define _STRUCT_ARM_EXCEPTION_STATE64 struct __darwin_arm_exception_state64
_STRUCT_ARM_EXCEPTION_STATE64
{
- __uint64_t __far; /* Virtual Fault Address */
- __uint32_t __esr; /* Exception syndrome */
- __uint32_t __exception; /* number of arm exception taken */
+ __uint64_t __far; /* Virtual Fault Address */
+ __uint32_t __esr; /* Exception syndrome */
+ __uint32_t __exception; /* number of arm exception taken */
};
#else /* !__DARWIN_UNIX03 */
-#define _STRUCT_ARM_EXCEPTION_STATE64 struct arm_exception_state64
+#define _STRUCT_ARM_EXCEPTION_STATE64 struct arm_exception_state64
_STRUCT_ARM_EXCEPTION_STATE64
{
- __uint64_t far; /* Virtual Fault Address */
- __uint32_t esr; /* Exception syndrome */
- __uint32_t exception; /* number of arm exception taken */
+ __uint64_t far; /* Virtual Fault Address */
+ __uint32_t esr; /* Exception syndrome */
+ __uint32_t exception; /* number of arm exception taken */
};
#endif /* __DARWIN_UNIX03 */
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_THREAD_STATE struct __darwin_arm_thread_state
+#define _STRUCT_ARM_THREAD_STATE struct __darwin_arm_thread_state
_STRUCT_ARM_THREAD_STATE
{
- __uint32_t __r[13]; /* General purpose register r0-r12 */
- __uint32_t __sp; /* Stack pointer r13 */
- __uint32_t __lr; /* Link register r14 */
- __uint32_t __pc; /* Program counter r15 */
- __uint32_t __cpsr; /* Current program status register */
+ __uint32_t __r[13]; /* General purpose register r0-r12 */
+ __uint32_t __sp; /* Stack pointer r13 */
+ __uint32_t __lr; /* Link register r14 */
+ __uint32_t __pc; /* Program counter r15 */
+ __uint32_t __cpsr; /* Current program status register */
};
#else /* !__DARWIN_UNIX03 */
-#define _STRUCT_ARM_THREAD_STATE struct arm_thread_state
+#define _STRUCT_ARM_THREAD_STATE struct arm_thread_state
_STRUCT_ARM_THREAD_STATE
{
- __uint32_t r[13]; /* General purpose register r0-r12 */
- __uint32_t sp; /* Stack pointer r13 */
- __uint32_t lr; /* Link register r14 */
- __uint32_t pc; /* Program counter r15 */
- __uint32_t cpsr; /* Current program status register */
+ __uint32_t r[13]; /* General purpose register r0-r12 */
+ __uint32_t sp; /* Stack pointer r13 */
+ __uint32_t lr; /* Link register r14 */
+ __uint32_t pc; /* Program counter r15 */
+ __uint32_t cpsr; /* Current program status register */
};
#endif /* __DARWIN_UNIX03 */
+#if defined(KERNEL)
+
+#define __DARWIN_OPAQUE_ARM_THREAD_STATE64 0
+#define __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH 0x1
+#define __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR 0x2
+
+#define _STRUCT_ARM_THREAD_STATE64 struct arm_thread_state64
+_STRUCT_ARM_THREAD_STATE64
+{
+ __uint64_t x[29]; /* General purpose registers x0-x28 */
+ __uint64_t fp; /* Frame pointer x29 */
+ __uint64_t lr; /* Link register x30 */
+ __uint64_t sp; /* Stack pointer x31 */
+ __uint64_t pc; /* Program counter */
+ __uint32_t cpsr; /* Current program status register */
+ __uint32_t flags; /* Flags describing structure format */
+};
+
+#else /* defined(KERNEL) */
+
+/*
+ * By default, the pointer fields in the arm_thread_state64_t structure are
+ * opaque on the arm64e architecture and require the use of accessor macros.
+ * This mode can also be enabled on the arm64 architecture by building with
+ * -D__DARWIN_OPAQUE_ARM_THREAD_STATE64=1.
+ */
+#if defined(__arm64__) && defined(__LP64__)
+
+#if __has_feature(ptrauth_calls)
+#define __DARWIN_OPAQUE_ARM_THREAD_STATE64 1
+#define __DARWIN_PTRAUTH_ARM_THREAD_STATE64 1
+#endif /* __has_feature(ptrauth_calls) */
+
+#ifndef __DARWIN_OPAQUE_ARM_THREAD_STATE64
+#define __DARWIN_OPAQUE_ARM_THREAD_STATE64 0
+#endif
+
+#else /* defined(__arm64__) && defined(__LP64__) */
+
+#undef __DARWIN_OPAQUE_ARM_THREAD_STATE64
+#define __DARWIN_OPAQUE_ARM_THREAD_STATE64 0
+
+#endif /* defined(__arm64__) && defined(__LP64__) */
+
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_THREAD_STATE64 struct __darwin_arm_thread_state64
+#define _STRUCT_ARM_THREAD_STATE64 struct __darwin_arm_thread_state64
+#if __DARWIN_OPAQUE_ARM_THREAD_STATE64
+_STRUCT_ARM_THREAD_STATE64
+{
+ __uint64_t __x[29]; /* General purpose registers x0-x28 */
+ void* __opaque_fp; /* Frame pointer x29 */
+ void* __opaque_lr; /* Link register x30 */
+ void* __opaque_sp; /* Stack pointer x31 */
+ void* __opaque_pc; /* Program counter */
+ __uint32_t __cpsr; /* Current program status register */
+ __uint32_t __opaque_flags; /* Flags describing structure format */
+};
+#else /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */
_STRUCT_ARM_THREAD_STATE64
{
- __uint64_t __x[29]; /* General purpose registers x0-x28 */
- __uint64_t __fp; /* Frame pointer x29 */
- __uint64_t __lr; /* Link register x30 */
- __uint64_t __sp; /* Stack pointer x31 */
- __uint64_t __pc; /* Program counter */
- __uint32_t __cpsr; /* Current program status register */
- __uint32_t __pad; /* Same size for 32-bit or 64-bit clients */
+ __uint64_t __x[29]; /* General purpose registers x0-x28 */
+ __uint64_t __fp; /* Frame pointer x29 */
+ __uint64_t __lr; /* Link register x30 */
+ __uint64_t __sp; /* Stack pointer x31 */
+ __uint64_t __pc; /* Program counter */
+ __uint32_t __cpsr; /* Current program status register */
+ __uint32_t __pad; /* Same size for 32-bit or 64-bit clients */
};
+#endif /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */
#else /* !__DARWIN_UNIX03 */
-#define _STRUCT_ARM_THREAD_STATE64 struct arm_thread_state64
+#define _STRUCT_ARM_THREAD_STATE64 struct arm_thread_state64
+#if __DARWIN_OPAQUE_ARM_THREAD_STATE64
_STRUCT_ARM_THREAD_STATE64
{
- __uint64_t x[29]; /* General purpose registers x0-x28 */
- __uint64_t fp; /* Frame pointer x29 */
- __uint64_t lr; /* Link register x30 */
- __uint64_t sp; /* Stack pointer x31 */
- __uint64_t pc; /* Program counter */
- __uint32_t cpsr; /* Current program status register */
- __uint32_t __pad; /* Same size for 32-bit or 64-bit clients */
+ __uint64_t x[29]; /* General purpose registers x0-x28 */
+ void* __opaque_fp; /* Frame pointer x29 */
+ void* __opaque_lr; /* Link register x30 */
+ void* __opaque_sp; /* Stack pointer x31 */
+ void* __opaque_pc; /* Program counter */
+ __uint32_t cpsr; /* Current program status register */
+ __uint32_t __opaque_flags; /* Flags describing structure format */
};
+#else /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */
+_STRUCT_ARM_THREAD_STATE64
+{
+ __uint64_t x[29]; /* General purpose registers x0-x28 */
+ __uint64_t fp; /* Frame pointer x29 */
+ __uint64_t lr; /* Link register x30 */
+ __uint64_t sp; /* Stack pointer x31 */
+ __uint64_t pc; /* Program counter */
+ __uint32_t cpsr; /* Current program status register */
+ __uint32_t __pad; /* Same size for 32-bit or 64-bit clients */
+};
+#endif /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */
#endif /* __DARWIN_UNIX03 */
-#if !defined(KERNEL)
+
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL && defined(__arm64__)
+
+/* Accessor macros for arm_thread_state64_t pointer fields */
+
+#if __has_feature(ptrauth_calls) && defined(__LP64__)
+#include <ptrauth.h>
+
+#if !__DARWIN_OPAQUE_ARM_THREAD_STATE64 || !__DARWIN_PTRAUTH_ARM_THREAD_STATE64
+#error "Invalid configuration"
+#endif
+
+#define __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH 0x1
+#define __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR 0x2
+
+/* Return pc field of arm_thread_state64_t as a data pointer value */
+#define __darwin_arm_thread_state64_get_pc(ts) \
+ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ (uintptr_t)(__tsp->__opaque_pc && !(__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \
+ ptrauth_auth_data(__tsp->__opaque_pc, \
+ ptrauth_key_process_independent_code, \
+ ptrauth_string_discriminator("pc")) : __tsp->__opaque_pc); })
+/* Return pc field of arm_thread_state64_t as a function pointer. May return
+ * NULL if a valid function pointer cannot be constructed, the caller should
+ * fall back to the __darwin_arm_thread_state64_get_pc() macro in that case. */
+#define __darwin_arm_thread_state64_get_pc_fptr(ts) \
+ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ (__tsp->__opaque_pc && !(__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \
+ ptrauth_auth_function(__tsp->__opaque_pc, \
+ ptrauth_key_process_independent_code, \
+ ptrauth_string_discriminator("pc")) : NULL); })
+/* Set pc field of arm_thread_state64_t to a function pointer */
+#define __darwin_arm_thread_state64_set_pc_fptr(ts, fptr) \
+ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ __typeof__(fptr) __f = (fptr); __tsp->__opaque_pc = \
+ (__f ? (!(__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \
+ ptrauth_auth_and_resign(__f, ptrauth_key_function_pointer, 0, \
+ ptrauth_key_process_independent_code, \
+ ptrauth_string_discriminator("pc")) : ptrauth_auth_data(__f, \
+ ptrauth_key_function_pointer, 0)) : __f); })
+/* Return lr field of arm_thread_state64_t as a data pointer value */
+#define __darwin_arm_thread_state64_get_lr(ts) \
+ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ (uintptr_t)(__tsp->__opaque_lr && !(__tsp->__opaque_flags & ( \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH | \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR)) ? \
+ ptrauth_auth_data(__tsp->__opaque_lr, \
+ ptrauth_key_process_independent_code, \
+ ptrauth_string_discriminator("lr")) : __tsp->__opaque_lr); })
+/* Return lr field of arm_thread_state64_t as a function pointer. May return
+ * NULL if a valid function pointer cannot be constructed, the caller should
+ * fall back to the __darwin_arm_thread_state64_get_lr() macro in that case. */
+#define __darwin_arm_thread_state64_get_lr_fptr(ts) \
+ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ (__tsp->__opaque_lr && !(__tsp->__opaque_flags & ( \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH | \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR)) ? \
+ ptrauth_auth_function(__tsp->__opaque_lr, \
+ ptrauth_key_process_independent_code, \
+ ptrauth_string_discriminator("lr")) : NULL); })
+/* Set lr field of arm_thread_state64_t to a function pointer */
+#define __darwin_arm_thread_state64_set_lr_fptr(ts, fptr) \
+ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ __typeof__(fptr) __f = (fptr); __tsp->__opaque_lr = \
+ (__f ? (!(__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? (__tsp->__opaque_flags \
+ &= ~__DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR , \
+ ptrauth_auth_and_resign(__f, ptrauth_key_function_pointer, 0, \
+ ptrauth_key_process_independent_code, \
+ ptrauth_string_discriminator("lr"))) : ptrauth_auth_data(__f, \
+ ptrauth_key_function_pointer, 0)) : __f); })
+/* Return sp field of arm_thread_state64_t as a data pointer value */
+#define __darwin_arm_thread_state64_get_sp(ts) \
+ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ (uintptr_t)(__tsp->__opaque_sp && !(__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \
+ ptrauth_auth_data(__tsp->__opaque_sp, \
+ ptrauth_key_process_independent_data, \
+ ptrauth_string_discriminator("sp")) : __tsp->__opaque_sp); })
+/* Set sp field of arm_thread_state64_t to a data pointer value */
+#define __darwin_arm_thread_state64_set_sp(ts, ptr) \
+ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ void *__p = (void*)(uintptr_t)(ptr); __tsp->__opaque_sp = \
+ (__p && !(__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \
+ ptrauth_sign_unauthenticated(__p, \
+ ptrauth_key_process_independent_data, \
+ ptrauth_string_discriminator("sp")) : __p); })
+/* Return fp field of arm_thread_state64_t as a data pointer value */
+#define __darwin_arm_thread_state64_get_fp(ts) \
+ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ (uintptr_t)(__tsp->__opaque_fp && !(__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \
+ ptrauth_auth_data(__tsp->__opaque_fp, \
+ ptrauth_key_process_independent_data, \
+ ptrauth_string_discriminator("fp")) : __tsp->__opaque_fp); })
+/* Set fp field of arm_thread_state64_t to a data pointer value */
+#define __darwin_arm_thread_state64_set_fp(ts, ptr) \
+ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ void *__p = (void*)(uintptr_t)(ptr); __tsp->__opaque_fp = \
+ (__p && !(__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \
+ ptrauth_sign_unauthenticated(__p, \
+ ptrauth_key_process_independent_data, \
+ ptrauth_string_discriminator("fp")) : __p); })
+
+/* Strip ptr auth bits from pc, lr, sp and fp field of arm_thread_state64_t */
+#define __darwin_arm_thread_state64_ptrauth_strip(ts) \
+ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \
+ __tsp->__opaque_pc = ((__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? __tsp->__opaque_pc : \
+ ptrauth_strip(__tsp->__opaque_pc, ptrauth_key_process_independent_code)); \
+ __tsp->__opaque_lr = ((__tsp->__opaque_flags & \
+ (__DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH | \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR)) ? __tsp->__opaque_lr : \
+ ptrauth_strip(__tsp->__opaque_lr, ptrauth_key_process_independent_code)); \
+ __tsp->__opaque_sp = ((__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? __tsp->__opaque_sp : \
+ ptrauth_strip(__tsp->__opaque_sp, ptrauth_key_process_independent_data)); \
+ __tsp->__opaque_fp = ((__tsp->__opaque_flags & \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? __tsp->__opaque_fp : \
+ ptrauth_strip(__tsp->__opaque_fp, ptrauth_key_process_independent_data)); \
+ __tsp->__opaque_flags |= \
+ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH; })
+
+#else /* __has_feature(ptrauth_calls) && defined(__LP64__) */
+
+#if __DARWIN_OPAQUE_ARM_THREAD_STATE64
+
+#ifndef __LP64__
+#error "Invalid configuration"
+#endif
+
+/* Return pc field of arm_thread_state64_t as a data pointer value */
+#define __darwin_arm_thread_state64_get_pc(ts) \
+ ((uintptr_t)((ts).__opaque_pc))
+/* Return pc field of arm_thread_state64_t as a function pointer */
+#define __darwin_arm_thread_state64_get_pc_fptr(ts) \
+ ((ts).__opaque_pc)
+/* Set pc field of arm_thread_state64_t to a function pointer */
+#define __darwin_arm_thread_state64_set_pc_fptr(ts, fptr) \
+ ((ts).__opaque_pc = (fptr))
+/* Return lr field of arm_thread_state64_t as a data pointer value */
+#define __darwin_arm_thread_state64_get_lr(ts) \
+ ((uintptr_t)((ts).__opaque_lr))
+/* Return lr field of arm_thread_state64_t as a function pointer */
+#define __darwin_arm_thread_state64_get_lr_fptr(ts) \
+ ((ts).__opaque_lr)
+/* Set lr field of arm_thread_state64_t to a function pointer */
+#define __darwin_arm_thread_state64_set_lr_fptr(ts, fptr) \
+ ((ts).__opaque_lr = (fptr))
+/* Return sp field of arm_thread_state64_t as a data pointer value */
+#define __darwin_arm_thread_state64_get_sp(ts) \
+ ((uintptr_t)((ts).__opaque_sp))
+/* Set sp field of arm_thread_state64_t to a data pointer value */
+#define __darwin_arm_thread_state64_set_sp(ts, ptr) \
+ ((ts).__opaque_sp = (void*)(uintptr_t)(ptr))
+/* Return fp field of arm_thread_state64_t as a data pointer value */
+#define __darwin_arm_thread_state64_get_fp(ts) \
+ ((uintptr_t)((ts).__opaque_fp))
+/* Set fp field of arm_thread_state64_t to a data pointer value */
+#define __darwin_arm_thread_state64_set_fp(ts, ptr) \
+ ((ts).__opaque_fp = (void*)(uintptr_t)(ptr))
+/* Strip ptr auth bits from pc, lr, sp and fp field of arm_thread_state64_t */
+#define __darwin_arm_thread_state64_ptrauth_strip(ts) \
+ (void)(ts)
+
+#else /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */
#if __DARWIN_UNIX03
+
+/* Return pc field of arm_thread_state64_t as a data pointer value */
#define __darwin_arm_thread_state64_get_pc(ts) \
- ((ts).__pc)
+ ((ts).__pc)
+/* Return pc field of arm_thread_state64_t as a function pointer */
#define __darwin_arm_thread_state64_get_pc_fptr(ts) \
- ((void*)(uintptr_t)((ts).__pc))
+ ((void*)(uintptr_t)((ts).__pc))
+/* Set pc field of arm_thread_state64_t to a function pointer */
#define __darwin_arm_thread_state64_set_pc_fptr(ts, fptr) \
- ((ts).__pc = (uintptr_t)(fptr))
+ ((ts).__pc = (uintptr_t)(fptr))
+/* Return lr field of arm_thread_state64_t as a data pointer value */
#define __darwin_arm_thread_state64_get_lr(ts) \
- ((ts).__lr)
+ ((ts).__lr)
+/* Return lr field of arm_thread_state64_t as a function pointer */
#define __darwin_arm_thread_state64_get_lr_fptr(ts) \
- ((void*)(uintptr_t)((ts).__lr))
+ ((void*)(uintptr_t)((ts).__lr))
+/* Set lr field of arm_thread_state64_t to a function pointer */
#define __darwin_arm_thread_state64_set_lr_fptr(ts, fptr) \
- ((ts).__lr = (uintptr_t)(fptr))
+ ((ts).__lr = (uintptr_t)(fptr))
+/* Return sp field of arm_thread_state64_t as a data pointer value */
#define __darwin_arm_thread_state64_get_sp(ts) \
- ((ts).__sp)
+ ((ts).__sp)
+/* Set sp field of arm_thread_state64_t to a data pointer value */
#define __darwin_arm_thread_state64_set_sp(ts, ptr) \
- ((ts).__sp = (uintptr_t)(ptr))
+ ((ts).__sp = (uintptr_t)(ptr))
+/* Return fp field of arm_thread_state64_t as a data pointer value */
#define __darwin_arm_thread_state64_get_fp(ts) \
- ((ts).__fp)
+ ((ts).__fp)
+/* Set fp field of arm_thread_state64_t to a data pointer value */
#define __darwin_arm_thread_state64_set_fp(ts, ptr) \
- ((ts).__fp = (uintptr_t)(ptr))
-#else /* !__DARWIN_UNIX03 */
+ ((ts).__fp = (uintptr_t)(ptr))
+/* Strip ptr auth bits from pc, lr, sp and fp field of arm_thread_state64_t */
+#define __darwin_arm_thread_state64_ptrauth_strip(ts) \
+ (void)(ts)
+
+#else /* __DARWIN_UNIX03 */
+
+/* Return pc field of arm_thread_state64_t as a data pointer value */
#define __darwin_arm_thread_state64_get_pc(ts) \
- ((ts).pc)
+ ((ts).pc)
+/* Return pc field of arm_thread_state64_t as a function pointer */
#define __darwin_arm_thread_state64_get_pc_fptr(ts) \
- ((void*)(uintptr_t)((ts).pc))
+ ((void*)(uintptr_t)((ts).pc))
+/* Set pc field of arm_thread_state64_t to a function pointer */
#define __darwin_arm_thread_state64_set_pc_fptr(ts, fptr) \
- ((ts).pc = (uintptr_t)(fptr))
+ ((ts).pc = (uintptr_t)(fptr))
+/* Return lr field of arm_thread_state64_t as a data pointer value */
#define __darwin_arm_thread_state64_get_lr(ts) \
- ((ts).lr)
+ ((ts).lr)
+/* Return lr field of arm_thread_state64_t as a function pointer */
#define __darwin_arm_thread_state64_get_lr_fptr(ts) \
- ((void*)(uintptr_t)((ts).lr))
+ ((void*)(uintptr_t)((ts).lr))
+/* Set lr field of arm_thread_state64_t to a function pointer */
#define __darwin_arm_thread_state64_set_lr_fptr(ts, fptr) \
- ((ts).lr = (uintptr_t)(fptr))
+ ((ts).lr = (uintptr_t)(fptr))
+/* Return sp field of arm_thread_state64_t as a data pointer value */
#define __darwin_arm_thread_state64_get_sp(ts) \
- ((ts).sp)
+ ((ts).sp)
+/* Set sp field of arm_thread_state64_t to a data pointer value */
#define __darwin_arm_thread_state64_set_sp(ts, ptr) \
- ((ts).sp = (uintptr_t)(ptr))
+ ((ts).sp = (uintptr_t)(ptr))
+/* Return fp field of arm_thread_state64_t as a data pointer value */
#define __darwin_arm_thread_state64_get_fp(ts) \
- ((ts).fp)
+ ((ts).fp)
+/* Set fp field of arm_thread_state64_t to a data pointer value */
#define __darwin_arm_thread_state64_set_fp(ts, ptr) \
- ((ts).fp = (uintptr_t)(ptr))
+ ((ts).fp = (uintptr_t)(ptr))
+/* Strip ptr auth bits from pc, lr, sp and fp field of arm_thread_state64_t */
+#define __darwin_arm_thread_state64_ptrauth_strip(ts) \
+ (void)(ts)
+
#endif /* __DARWIN_UNIX03 */
+#endif /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */
+
+#endif /* __has_feature(ptrauth_calls) && defined(__LP64__) */
#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL && defined(__arm64__) */
#endif /* !defined(KERNEL) */
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_VFP_STATE struct __darwin_arm_vfp_state
+#define _STRUCT_ARM_VFP_STATE struct __darwin_arm_vfp_state
_STRUCT_ARM_VFP_STATE
{
- __uint32_t __r[64];
- __uint32_t __fpscr;
-
+ __uint32_t __r[64];
+ __uint32_t __fpscr;
};
#else /* !__DARWIN_UNIX03 */
-#define _STRUCT_ARM_VFP_STATE struct arm_vfp_state
+#define _STRUCT_ARM_VFP_STATE struct arm_vfp_state
_STRUCT_ARM_VFP_STATE
{
- __uint32_t r[64];
- __uint32_t fpscr;
+ __uint32_t r[64];
+ __uint32_t fpscr;
};
#endif /* __DARWIN_UNIX03 */
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_NEON_STATE64 struct __darwin_arm_neon_state64
-#define _STRUCT_ARM_NEON_STATE struct __darwin_arm_neon_state
+#define _STRUCT_ARM_NEON_STATE64 struct __darwin_arm_neon_state64
+#define _STRUCT_ARM_NEON_STATE struct __darwin_arm_neon_state
#if defined(__arm64__)
_STRUCT_ARM_NEON_STATE64
{
- __uint128_t __v[32];
- __uint32_t __fpsr;
- __uint32_t __fpcr;
+ __uint128_t __v[32];
+ __uint32_t __fpsr;
+ __uint32_t __fpcr;
};
_STRUCT_ARM_NEON_STATE
{
- __uint128_t __v[16];
- __uint32_t __fpsr;
- __uint32_t __fpcr;
+ __uint128_t __v[16];
+ __uint32_t __fpsr;
+ __uint32_t __fpcr;
};
-
#elif defined(__arm__)
/*
* No 128-bit intrinsic for ARM; leave it opaque for now.
#if defined(__arm64__)
_STRUCT_ARM_NEON_STATE64
{
- __uint128_t q[32];
- uint32_t fpsr;
- uint32_t fpcr;
-
+ __uint128_t q[32];
+ uint32_t fpsr;
+ uint32_t fpcr;
};
+
_STRUCT_ARM_NEON_STATE
{
- __uint128_t q[16];
- uint32_t fpsr;
- uint32_t fpcr;
-
+ __uint128_t q[16];
+ uint32_t fpsr;
+ uint32_t fpcr;
};
#elif defined(__arm__)
/*
#endif /* __DARWIN_UNIX03 */
+
+#define _STRUCT_ARM_PAGEIN_STATE struct __arm_pagein_state
+_STRUCT_ARM_PAGEIN_STATE
+{
+ int __pagein_error;
+};
+
/*
* Debug State
*/
/* Old-fashioned debug state is only for ARM */
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_DEBUG_STATE struct __darwin_arm_debug_state
+#define _STRUCT_ARM_DEBUG_STATE struct __darwin_arm_debug_state
_STRUCT_ARM_DEBUG_STATE
{
- __uint32_t __bvr[16];
- __uint32_t __bcr[16];
- __uint32_t __wvr[16];
- __uint32_t __wcr[16];
+ __uint32_t __bvr[16];
+ __uint32_t __bcr[16];
+ __uint32_t __wvr[16];
+ __uint32_t __wcr[16];
};
#else /* !__DARWIN_UNIX03 */
-#define _STRUCT_ARM_DEBUG_STATE struct arm_debug_state
+#define _STRUCT_ARM_DEBUG_STATE struct arm_debug_state
_STRUCT_ARM_DEBUG_STATE
{
- __uint32_t bvr[16];
- __uint32_t bcr[16];
- __uint32_t wvr[16];
- __uint32_t wcr[16];
+ __uint32_t bvr[16];
+ __uint32_t bcr[16];
+ __uint32_t wvr[16];
+ __uint32_t wcr[16];
};
#endif /* __DARWIN_UNIX03 */
/* ARM's arm_debug_state is ARM64's arm_legacy_debug_state */
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_LEGACY_DEBUG_STATE struct arm_legacy_debug_state
+#define _STRUCT_ARM_LEGACY_DEBUG_STATE struct __arm_legacy_debug_state
_STRUCT_ARM_LEGACY_DEBUG_STATE
{
- __uint32_t __bvr[16];
- __uint32_t __bcr[16];
- __uint32_t __wvr[16];
- __uint32_t __wcr[16];
+ __uint32_t __bvr[16];
+ __uint32_t __bcr[16];
+ __uint32_t __wvr[16];
+ __uint32_t __wcr[16];
};
#else /* __DARWIN_UNIX03 */
-#define _STRUCT_ARM_LEGACY_DEBUG_STATE struct arm_legacy_debug_state
+#define _STRUCT_ARM_LEGACY_DEBUG_STATE struct arm_legacy_debug_state
_STRUCT_ARM_LEGACY_DEBUG_STATE
{
- __uint32_t bvr[16];
- __uint32_t bcr[16];
- __uint32_t wvr[16];
- __uint32_t wcr[16];
+ __uint32_t bvr[16];
+ __uint32_t bcr[16];
+ __uint32_t wvr[16];
+ __uint32_t wcr[16];
};
#endif /* __DARWIN_UNIX03 */
#else
#endif
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_DEBUG_STATE32 struct __darwin_arm_debug_state32
+#define _STRUCT_ARM_DEBUG_STATE32 struct __darwin_arm_debug_state32
_STRUCT_ARM_DEBUG_STATE32
{
- __uint32_t __bvr[16];
- __uint32_t __bcr[16];
- __uint32_t __wvr[16];
- __uint32_t __wcr[16];
- __uint64_t __mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */
+ __uint32_t __bvr[16];
+ __uint32_t __bcr[16];
+ __uint32_t __wvr[16];
+ __uint32_t __wcr[16];
+ __uint64_t __mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */
};
-#define _STRUCT_ARM_DEBUG_STATE64 struct __darwin_arm_debug_state64
+#define _STRUCT_ARM_DEBUG_STATE64 struct __darwin_arm_debug_state64
_STRUCT_ARM_DEBUG_STATE64
{
- __uint64_t __bvr[16];
- __uint64_t __bcr[16];
- __uint64_t __wvr[16];
- __uint64_t __wcr[16];
- __uint64_t __mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */
+ __uint64_t __bvr[16];
+ __uint64_t __bcr[16];
+ __uint64_t __wvr[16];
+ __uint64_t __wcr[16];
+ __uint64_t __mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */
};
#else /* !__DARWIN_UNIX03 */
-#define _STRUCT_ARM_DEBUG_STATE32 struct arm_debug_state32
+#define _STRUCT_ARM_DEBUG_STATE32 struct arm_debug_state32
_STRUCT_ARM_DEBUG_STATE32
{
- __uint32_t bvr[16];
- __uint32_t bcr[16];
- __uint32_t wvr[16];
- __uint32_t wcr[16];
- __uint64_t mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */
+ __uint32_t bvr[16];
+ __uint32_t bcr[16];
+ __uint32_t wvr[16];
+ __uint32_t wcr[16];
+ __uint64_t mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */
};
-#define _STRUCT_ARM_DEBUG_STATE64 struct arm_debug_state64
+#define _STRUCT_ARM_DEBUG_STATE64 struct arm_debug_state64
_STRUCT_ARM_DEBUG_STATE64
{
- __uint64_t bvr[16];
- __uint64_t bcr[16];
- __uint64_t wvr[16];
- __uint64_t wcr[16];
- __uint64_t mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */
+ __uint64_t bvr[16];
+ __uint64_t bcr[16];
+ __uint64_t wvr[16];
+ __uint64_t wcr[16];
+ __uint64_t mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */
};
#endif /* __DARWIN_UNIX03 */
#if __DARWIN_UNIX03
-#define _STRUCT_ARM_CPMU_STATE64 struct __darwin_arm_cpmu_state64
+#define _STRUCT_ARM_CPMU_STATE64 struct __darwin_arm_cpmu_state64
_STRUCT_ARM_CPMU_STATE64
{
__uint64_t __ctrs[16];
};
#else /* __DARWIN_UNIX03 */
-#define _STRUCT_ARM_CPMU_STATE64 struct arm_cpmu_state64
+#define _STRUCT_ARM_CPMU_STATE64 struct arm_cpmu_state64
_STRUCT_ARM_CPMU_STATE64
{
__uint64_t ctrs[16];
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