osfmk/x86_64/idt64.s

72 #define	HNDL_ALLINTRS		EXT(hndl_allintrs)
73 #define	HNDL_ALLTRAPS		EXT(hndl_alltraps)
74 #define	HNDL_SYSENTER		EXT(hndl_sysenter)
75 #define	HNDL_SYSCALL		EXT(hndl_syscall)
76 #define	HNDL_UNIX_SCALL		EXT(hndl_unix_scall)
77 #define	HNDL_MACH_SCALL		EXT(hndl_mach_scall)
78 #define	HNDL_MDEP_SCALL		EXT(hndl_mdep_scall)
79 #define	HNDL_DOUBLE_FAULT	EXT(hndl_double_fault)
80 #define	HNDL_MACHINE_CHECK	EXT(hndl_machine_check)
157 	mov	EXT(pal_efi_saved_cr3)(%rip), %rcx
298 	cmpl	$0, EXT(no_shared_cr3)(%rip)
376 	movl	EXT(no_shared_cr3)(%rip), %eax
431 EXT(ret32_set_ds):
433 EXT(ret32_set_es):
435 EXT(ret32_set_fs):
437 EXT(ret32_set_gs):
445 EXT(ret32_iret):
504 EXT(ret64_iret):
619 	leaq	EXT(idt64_unix_scall_copy_args)(%rip), %rax
651 	lea	EXT(idt64_sysenter)(%rip), %rax
675 	leaq	EXT(idt64_syscall)(%rip), %rax
722 	leaq	EXT(ret32_iret)(%rip), %rax
725 	leaq	EXT(ret64_iret)(%rip), %rax
728 	leaq	EXT(ret32_set_ds)(%rip), %rax
731 	leaq	EXT(ret32_set_es)(%rip), %rax
734 	leaq	EXT(ret32_set_fs)(%rip), %rax
737 	leaq	EXT(ret32_set_gs)(%rip), %rax
741 	leaq	EXT(idt64_unix_scall_copy_args)(%rip), %rax
902 	je	EXT(return_to_user)	/* branch if no AST */
920 	jmp	EXT(return_to_user)
929 	jmp	EXT(return_to_user)
939 	jmp	EXT(return_from_trap)	/* and check again (rare) */
970 	andq	EXT(kernel_stack_mask)(%rip),%rcx
1025 	.globl	EXT(return_to_iret)
1084 	andq	EXT(kernel_stack_mask)(%rip),%rcx
1124 	je	EXT(ret_to_user)	/* no, nothing to do */
1151 	js	EXT(hndl_mach_scall)		/* < 0 => mach */
1172 EXT(idt64_unix_scall_copy_args):
1262 	je	EXT(hndl_mach_scall64)
1264 	je	EXT(hndl_unix_scall64)
1266 	je	EXT(hndl_mdep_scall64)
1268 	je	EXT(hndl_diag_scall64)
1312 	jmp	EXT(return_to_user)	// Normal return, do not check asts...