#include <asm/smp.h>
#include <asm/page.h>
#include <asm/desc.h>
+#include <asm/dwarf2.h>
#include "irq_vectors.h"
#define nr_syscalls ((syscall_table_size)/4)
#define SAVE_ALL \
cld; \
pushl %es; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ /*CFI_REL_OFFSET es, 0;*/\
pushl %ds; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ /*CFI_REL_OFFSET ds, 0;*/\
pushl %eax; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ CFI_REL_OFFSET eax, 0;\
pushl %ebp; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ CFI_REL_OFFSET ebp, 0;\
pushl %edi; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ CFI_REL_OFFSET edi, 0;\
pushl %esi; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ CFI_REL_OFFSET esi, 0;\
pushl %edx; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ CFI_REL_OFFSET edx, 0;\
pushl %ecx; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ CFI_REL_OFFSET ecx, 0;\
pushl %ebx; \
+ CFI_ADJUST_CFA_OFFSET 4;\
+ CFI_REL_OFFSET ebx, 0;\
movl $(__USER_DS), %edx; \
movl %edx, %ds; \
movl %edx, %es;
#define RESTORE_INT_REGS \
popl %ebx; \
+ CFI_ADJUST_CFA_OFFSET -4;\
+ CFI_RESTORE ebx;\
popl %ecx; \
+ CFI_ADJUST_CFA_OFFSET -4;\
+ CFI_RESTORE ecx;\
popl %edx; \
+ CFI_ADJUST_CFA_OFFSET -4;\
+ CFI_RESTORE edx;\
popl %esi; \
+ CFI_ADJUST_CFA_OFFSET -4;\
+ CFI_RESTORE esi;\
popl %edi; \
+ CFI_ADJUST_CFA_OFFSET -4;\
+ CFI_RESTORE edi;\
popl %ebp; \
- popl %eax
+ CFI_ADJUST_CFA_OFFSET -4;\
+ CFI_RESTORE ebp;\
+ popl %eax; \
+ CFI_ADJUST_CFA_OFFSET -4;\
+ CFI_RESTORE eax
#define RESTORE_REGS \
RESTORE_INT_REGS; \
1: popl %ds; \
+ CFI_ADJUST_CFA_OFFSET -4;\
+ /*CFI_RESTORE ds;*/\
2: popl %es; \
+ CFI_ADJUST_CFA_OFFSET -4;\
+ /*CFI_RESTORE es;*/\
.section .fixup,"ax"; \
3: movl $0,(%esp); \
jmp 1b; \
.long 2b,4b; \
.previous
+#define RING0_INT_FRAME \
+ CFI_STARTPROC simple;\
+ CFI_DEF_CFA esp, 3*4;\
+ /*CFI_OFFSET cs, -2*4;*/\
+ CFI_OFFSET eip, -3*4
+
+#define RING0_EC_FRAME \
+ CFI_STARTPROC simple;\
+ CFI_DEF_CFA esp, 4*4;\
+ /*CFI_OFFSET cs, -2*4;*/\
+ CFI_OFFSET eip, -3*4
+
+#define RING0_PTREGS_FRAME \
+ CFI_STARTPROC simple;\
+ CFI_DEF_CFA esp, OLDESP-EBX;\
+ /*CFI_OFFSET cs, CS-OLDESP;*/\
+ CFI_OFFSET eip, EIP-OLDESP;\
+ /*CFI_OFFSET es, ES-OLDESP;*/\
+ /*CFI_OFFSET ds, DS-OLDESP;*/\
+ CFI_OFFSET eax, EAX-OLDESP;\
+ CFI_OFFSET ebp, EBP-OLDESP;\
+ CFI_OFFSET edi, EDI-OLDESP;\
+ CFI_OFFSET esi, ESI-OLDESP;\
+ CFI_OFFSET edx, EDX-OLDESP;\
+ CFI_OFFSET ecx, ECX-OLDESP;\
+ CFI_OFFSET ebx, EBX-OLDESP
ENTRY(ret_from_fork)
+ CFI_STARTPROC
pushl %eax
+ CFI_ADJUST_CFA_OFFSET -4
call schedule_tail
GET_THREAD_INFO(%ebp)
popl %eax
+ CFI_ADJUST_CFA_OFFSET -4
jmp syscall_exit
+ CFI_ENDPROC
/*
* Return to user mode is not as complex as all this looks,
# userspace resumption stub bypassing syscall exit tracing
ALIGN
+ RING0_PTREGS_FRAME
ret_from_exception:
preempt_stop
ret_from_intr:
call preempt_schedule_irq
jmp need_resched
#endif
+ CFI_ENDPROC
/* SYSENTER_RETURN points to after the "sysenter" instruction in
the vsyscall page. See vsyscall-sysentry.S, which defines the symbol. */
# sysenter call handler stub
ENTRY(sysenter_entry)
+ CFI_STARTPROC simple
+ CFI_DEF_CFA esp, 0
+ CFI_REGISTER esp, ebp
movl TSS_sysenter_esp0(%esp),%esp
sysenter_past_esp:
sti
pushl $(__USER_DS)
+ CFI_ADJUST_CFA_OFFSET 4
+ /*CFI_REL_OFFSET ss, 0*/
pushl %ebp
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET esp, 0
pushfl
+ CFI_ADJUST_CFA_OFFSET 4
pushl $(__USER_CS)
+ CFI_ADJUST_CFA_OFFSET 4
+ /*CFI_REL_OFFSET cs, 0*/
pushl $SYSENTER_RETURN
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET eip, 0
/*
* Load the potential sixth argument from user stack.
.previous
pushl %eax
+ CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
GET_THREAD_INFO(%ebp)
/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
- testw $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),TI_flags(%ebp)
+ testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
jnz syscall_trace_entry
cmpl $(nr_syscalls), %eax
jae syscall_badsys
xorl %ebp,%ebp
sti
sysexit
+ CFI_ENDPROC
# system call handler stub
ENTRY(system_call)
+ RING0_INT_FRAME # can't unwind into user space anyway
pushl %eax # save orig_eax
+ CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
GET_THREAD_INFO(%ebp)
- # system call tracing in operation
+ testl $TF_MASK,EFLAGS(%esp)
+ jz no_singlestep
+ orl $_TIF_SINGLESTEP,TI_flags(%ebp)
+no_singlestep:
+ # system call tracing in operation / emulation
/* Note, _TIF_SECCOMP is bit number 8, and so it needs testw and not testb */
- testw $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),TI_flags(%ebp)
+ testw $(_TIF_SYSCALL_EMU|_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
jnz syscall_trace_entry
cmpl $(nr_syscalls), %eax
jae syscall_badsys
movb CS(%esp), %al
andl $(VM_MASK | (4 << 8) | 3), %eax
cmpl $((4 << 8) | 3), %eax
+ CFI_REMEMBER_STATE
je ldt_ss # returning to user-space with LDT SS
restore_nocheck:
RESTORE_REGS
addl $4, %esp
+ CFI_ADJUST_CFA_OFFSET -4
1: iret
.section .fixup,"ax"
iret_exc:
.long 1b,iret_exc
.previous
+ CFI_RESTORE_STATE
ldt_ss:
larl OLDSS(%esp), %eax
jnz restore_nocheck
* CPUs, which we can try to work around to make
* dosemu and wine happy. */
subl $8, %esp # reserve space for switch16 pointer
+ CFI_ADJUST_CFA_OFFSET 8
cli
movl %esp, %eax
/* Set up the 16bit stack frame with switch32 pointer on top,
* and a switch16 pointer on top of the current frame. */
call setup_x86_bogus_stack
+ CFI_ADJUST_CFA_OFFSET -8 # frame has moved
RESTORE_REGS
lss 20+4(%esp), %esp # switch to 16bit stack
1: iret
.align 4
.long 1b,iret_exc
.previous
+ CFI_ENDPROC
# perform work that needs to be done immediately before resumption
ALIGN
+ RING0_PTREGS_FRAME # can't unwind into user space anyway
work_pending:
testb $_TIF_NEED_RESCHED, %cl
jz work_notifysig
# vm86-space
xorl %edx, %edx
call do_notify_resume
- jmp restore_all
+ jmp resume_userspace
ALIGN
work_notifysig_v86:
+#ifdef CONFIG_VM86
pushl %ecx # save ti_flags for do_notify_resume
+ CFI_ADJUST_CFA_OFFSET 4
call save_v86_state # %eax contains pt_regs pointer
popl %ecx
+ CFI_ADJUST_CFA_OFFSET -4
movl %eax, %esp
xorl %edx, %edx
call do_notify_resume
- jmp restore_all
+ jmp resume_userspace
+#endif
# perform syscall exit tracing
ALIGN
movl %esp, %eax
xorl %edx,%edx
call do_syscall_trace
+ cmpl $0, %eax
+ jne resume_userspace # ret != 0 -> running under PTRACE_SYSEMU,
+ # so must skip actual syscall
movl ORIG_EAX(%esp), %eax
cmpl $(nr_syscalls), %eax
jnae syscall_call
movl $1, %edx
call do_syscall_trace
jmp resume_userspace
+ CFI_ENDPROC
- ALIGN
+ RING0_INT_FRAME # can't unwind into user space anyway
syscall_fault:
pushl %eax # save orig_eax
+ CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
GET_THREAD_INFO(%ebp)
movl $-EFAULT,EAX(%esp)
jmp resume_userspace
- ALIGN
syscall_badsys:
movl $-ENOSYS,EAX(%esp)
jmp resume_userspace
+ CFI_ENDPROC
#define FIXUP_ESPFIX_STACK \
movl %esp, %eax; \
movl %eax, %esp;
#define UNWIND_ESPFIX_STACK \
pushl %eax; \
+ CFI_ADJUST_CFA_OFFSET 4; \
movl %ss, %eax; \
/* see if on 16bit stack */ \
cmpw $__ESPFIX_SS, %ax; \
- jne 28f; \
- movl $__KERNEL_DS, %edx; \
- movl %edx, %ds; \
- movl %edx, %es; \
+ je 28f; \
+27: popl %eax; \
+ CFI_ADJUST_CFA_OFFSET -4; \
+.section .fixup,"ax"; \
+28: movl $__KERNEL_DS, %eax; \
+ movl %eax, %ds; \
+ movl %eax, %es; \
/* switch to 32bit stack */ \
- FIXUP_ESPFIX_STACK \
-28: popl %eax;
+ FIXUP_ESPFIX_STACK; \
+ jmp 27b; \
+.previous
/*
* Build the entry stubs and pointer table with
vector=0
ENTRY(irq_entries_start)
+ RING0_INT_FRAME
.rept NR_IRQS
ALIGN
+ .if vector
+ CFI_ADJUST_CFA_OFFSET -4
+ .endif
1: pushl $vector-256
+ CFI_ADJUST_CFA_OFFSET 4
jmp common_interrupt
.data
.long 1b
movl %esp,%eax
call do_IRQ
jmp ret_from_intr
+ CFI_ENDPROC
#define BUILD_INTERRUPT(name, nr) \
ENTRY(name) \
+ RING0_INT_FRAME; \
pushl $nr-256; \
- SAVE_ALL \
+ CFI_ADJUST_CFA_OFFSET 4; \
+ SAVE_ALL; \
movl %esp,%eax; \
call smp_/**/name; \
- jmp ret_from_intr;
+ jmp ret_from_intr; \
+ CFI_ENDPROC
/* The include is where all of the SMP etc. interrupts come from */
#include "entry_arch.h"
ENTRY(divide_error)
+ RING0_INT_FRAME
pushl $0 # no error code
+ CFI_ADJUST_CFA_OFFSET 4
pushl $do_divide_error
+ CFI_ADJUST_CFA_OFFSET 4
ALIGN
error_code:
pushl %ds
+ CFI_ADJUST_CFA_OFFSET 4
+ /*CFI_REL_OFFSET ds, 0*/
pushl %eax
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET eax, 0
xorl %eax, %eax
pushl %ebp
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET ebp, 0
pushl %edi
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET edi, 0
pushl %esi
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET esi, 0
pushl %edx
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET edx, 0
decl %eax # eax = -1
pushl %ecx
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET ecx, 0
pushl %ebx
+ CFI_ADJUST_CFA_OFFSET 4
+ CFI_REL_OFFSET ebx, 0
cld
pushl %es
+ CFI_ADJUST_CFA_OFFSET 4
+ /*CFI_REL_OFFSET es, 0*/
UNWIND_ESPFIX_STACK
popl %ecx
+ CFI_ADJUST_CFA_OFFSET -4
+ /*CFI_REGISTER es, ecx*/
movl ES(%esp), %edi # get the function address
movl ORIG_EAX(%esp), %edx # get the error code
movl %eax, ORIG_EAX(%esp)
movl %ecx, ES(%esp)
+ /*CFI_REL_OFFSET es, ES*/
movl $(__USER_DS), %ecx
movl %ecx, %ds
movl %ecx, %es
movl %esp,%eax # pt_regs pointer
call *%edi
jmp ret_from_exception
+ CFI_ENDPROC
ENTRY(coprocessor_error)
+ RING0_INT_FRAME
pushl $0
+ CFI_ADJUST_CFA_OFFSET 4
pushl $do_coprocessor_error
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
ENTRY(simd_coprocessor_error)
+ RING0_INT_FRAME
pushl $0
+ CFI_ADJUST_CFA_OFFSET 4
pushl $do_simd_coprocessor_error
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
ENTRY(device_not_available)
+ RING0_INT_FRAME
pushl $-1 # mark this as an int
+ CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
movl %cr0, %eax
testl $0x4, %eax # EM (math emulation bit)
jmp ret_from_exception
device_not_available_emulate:
pushl $0 # temporary storage for ORIG_EIP
+ CFI_ADJUST_CFA_OFFSET 4
call math_emulate
addl $4, %esp
+ CFI_ADJUST_CFA_OFFSET -4
jmp ret_from_exception
+ CFI_ENDPROC
/*
* Debug traps and NMI can happen at the one SYSENTER instruction
pushl $__KERNEL_CS; \
pushl $sysenter_past_esp
-ENTRY(debug)
+KPROBE_ENTRY(debug)
+ RING0_INT_FRAME
cmpl $sysenter_entry,(%esp)
jne debug_stack_correct
FIX_STACK(12, debug_stack_correct, debug_esp_fix_insn)
debug_stack_correct:
pushl $-1 # mark this as an int
+ CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
xorl %edx,%edx # error code 0
movl %esp,%eax # pt_regs pointer
call do_debug
- testl %eax,%eax
- jnz restore_all
jmp ret_from_exception
-
+ CFI_ENDPROC
+ .previous .text
/*
* NMI is doubly nasty. It can happen _while_ we're handling
* a debug fault, and the debug fault hasn't yet been able to
* fault happened on the sysenter path.
*/
ENTRY(nmi)
+ RING0_INT_FRAME
pushl %eax
+ CFI_ADJUST_CFA_OFFSET 4
movl %ss, %eax
cmpw $__ESPFIX_SS, %ax
popl %eax
+ CFI_ADJUST_CFA_OFFSET -4
je nmi_16bit_stack
cmpl $sysenter_entry,(%esp)
je nmi_stack_fixup
pushl %eax
+ CFI_ADJUST_CFA_OFFSET 4
movl %esp,%eax
/* Do not access memory above the end of our stack page,
* it might not exist.
andl $(THREAD_SIZE-1),%eax
cmpl $(THREAD_SIZE-20),%eax
popl %eax
+ CFI_ADJUST_CFA_OFFSET -4
jae nmi_stack_correct
cmpl $sysenter_entry,12(%esp)
je nmi_debug_stack_check
nmi_stack_correct:
pushl %eax
+ CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
xorl %edx,%edx # zero error code
movl %esp,%eax # pt_regs pointer
call do_nmi
jmp restore_all
+ CFI_ENDPROC
nmi_stack_fixup:
FIX_STACK(12,nmi_stack_correct, 1)
nmi_debug_stack_check:
cmpw $__KERNEL_CS,16(%esp)
jne nmi_stack_correct
- cmpl $debug - 1,(%esp)
- jle nmi_stack_correct
+ cmpl $debug,(%esp)
+ jb nmi_stack_correct
cmpl $debug_esp_fix_insn,(%esp)
- jle nmi_debug_stack_fixup
-nmi_debug_stack_fixup:
+ ja nmi_stack_correct
FIX_STACK(24,nmi_stack_correct, 1)
jmp nmi_stack_correct
nmi_16bit_stack:
+ RING0_INT_FRAME
/* create the pointer to lss back */
pushl %ss
+ CFI_ADJUST_CFA_OFFSET 4
pushl %esp
+ CFI_ADJUST_CFA_OFFSET 4
movzwl %sp, %esp
addw $4, (%esp)
/* copy the iret frame of 12 bytes */
.rept 3
pushl 16(%esp)
+ CFI_ADJUST_CFA_OFFSET 4
.endr
pushl %eax
+ CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
FIXUP_ESPFIX_STACK # %eax == %esp
+ CFI_ADJUST_CFA_OFFSET -20 # the frame has now moved
xorl %edx,%edx # zero error code
call do_nmi
RESTORE_REGS
lss 12+4(%esp), %esp # back to 16bit stack
1: iret
+ CFI_ENDPROC
.section __ex_table,"a"
.align 4
.long 1b,iret_exc
.previous
-ENTRY(int3)
+KPROBE_ENTRY(int3)
+ RING0_INT_FRAME
pushl $-1 # mark this as an int
+ CFI_ADJUST_CFA_OFFSET 4
SAVE_ALL
xorl %edx,%edx # zero error code
movl %esp,%eax # pt_regs pointer
call do_int3
- testl %eax,%eax
- jnz restore_all
jmp ret_from_exception
+ CFI_ENDPROC
+ .previous .text
ENTRY(overflow)
+ RING0_INT_FRAME
pushl $0
+ CFI_ADJUST_CFA_OFFSET 4
pushl $do_overflow
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
ENTRY(bounds)
+ RING0_INT_FRAME
pushl $0
+ CFI_ADJUST_CFA_OFFSET 4
pushl $do_bounds
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
ENTRY(invalid_op)
+ RING0_INT_FRAME
pushl $0
+ CFI_ADJUST_CFA_OFFSET 4
pushl $do_invalid_op
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
ENTRY(coprocessor_segment_overrun)
+ RING0_INT_FRAME
pushl $0
+ CFI_ADJUST_CFA_OFFSET 4
pushl $do_coprocessor_segment_overrun
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
ENTRY(invalid_TSS)
+ RING0_EC_FRAME
pushl $do_invalid_TSS
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
ENTRY(segment_not_present)
+ RING0_EC_FRAME
pushl $do_segment_not_present
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
ENTRY(stack_segment)
+ RING0_EC_FRAME
pushl $do_stack_segment
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
-ENTRY(general_protection)
+KPROBE_ENTRY(general_protection)
+ RING0_EC_FRAME
pushl $do_general_protection
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
+ .previous .text
ENTRY(alignment_check)
+ RING0_EC_FRAME
pushl $do_alignment_check
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
-ENTRY(page_fault)
+KPROBE_ENTRY(page_fault)
+ RING0_EC_FRAME
pushl $do_page_fault
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
+ .previous .text
#ifdef CONFIG_X86_MCE
ENTRY(machine_check)
+ RING0_INT_FRAME
pushl $0
+ CFI_ADJUST_CFA_OFFSET 4
pushl machine_check_vector
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
#endif
ENTRY(spurious_interrupt_bug)
+ RING0_INT_FRAME
pushl $0
+ CFI_ADJUST_CFA_OFFSET 4
pushl $do_spurious_interrupt_bug
+ CFI_ADJUST_CFA_OFFSET 4
jmp error_code
+ CFI_ENDPROC
+
+#ifdef CONFIG_STACK_UNWIND
+ENTRY(arch_unwind_init_running)
+ CFI_STARTPROC
+ movl 4(%esp), %edx
+ movl (%esp), %ecx
+ leal 4(%esp), %eax
+ movl %ebx, EBX(%edx)
+ xorl %ebx, %ebx
+ movl %ebx, ECX(%edx)
+ movl %ebx, EDX(%edx)
+ movl %esi, ESI(%edx)
+ movl %edi, EDI(%edx)
+ movl %ebp, EBP(%edx)
+ movl %ebx, EAX(%edx)
+ movl $__USER_DS, DS(%edx)
+ movl $__USER_DS, ES(%edx)
+ movl %ebx, ORIG_EAX(%edx)
+ movl %ecx, EIP(%edx)
+ movl 12(%esp), %ecx
+ movl $__KERNEL_CS, CS(%edx)
+ movl %ebx, EFLAGS(%edx)
+ movl %eax, OLDESP(%edx)
+ movl 8(%esp), %eax
+ movl %ecx, 8(%esp)
+ movl EBX(%edx), %ebx
+ movl $__KERNEL_DS, OLDSS(%edx)
+ jmpl *%eax
+ CFI_ENDPROC
+ENDPROC(arch_unwind_init_running)
+#endif
-.data
-ENTRY(sys_call_table)
- .long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */
- .long sys_exit
- .long sys_fork
- .long sys_read
- .long sys_write
- .long sys_open /* 5 */
- .long sys_close
- .long sys_waitpid
- .long sys_creat
- .long sys_link
- .long sys_unlink /* 10 */
- .long sys_execve
- .long sys_chdir
- .long sys_time
- .long sys_mknod
- .long sys_chmod /* 15 */
- .long sys_lchown16
- .long sys_ni_syscall /* old break syscall holder */
- .long sys_stat
- .long sys_lseek
- .long sys_getpid /* 20 */
- .long sys_mount
- .long sys_oldumount
- .long sys_setuid16
- .long sys_getuid16
- .long sys_stime /* 25 */
- .long sys_ptrace
- .long sys_alarm
- .long sys_fstat
- .long sys_pause
- .long sys_utime /* 30 */
- .long sys_ni_syscall /* old stty syscall holder */
- .long sys_ni_syscall /* old gtty syscall holder */
- .long sys_access
- .long sys_nice
- .long sys_ni_syscall /* 35 - old ftime syscall holder */
- .long sys_sync
- .long sys_kill
- .long sys_rename
- .long sys_mkdir
- .long sys_rmdir /* 40 */
- .long sys_dup
- .long sys_pipe
- .long sys_times
- .long sys_ni_syscall /* old prof syscall holder */
- .long sys_brk /* 45 */
- .long sys_setgid16
- .long sys_getgid16
- .long sys_signal
- .long sys_geteuid16
- .long sys_getegid16 /* 50 */
- .long sys_acct
- .long sys_umount /* recycled never used phys() */
- .long sys_ni_syscall /* old lock syscall holder */
- .long sys_ioctl
- .long sys_fcntl /* 55 */
- .long sys_ni_syscall /* old mpx syscall holder */
- .long sys_setpgid
- .long sys_ni_syscall /* old ulimit syscall holder */
- .long sys_olduname
- .long sys_umask /* 60 */
- .long sys_chroot
- .long sys_ustat
- .long sys_dup2
- .long sys_getppid
- .long sys_getpgrp /* 65 */
- .long sys_setsid
- .long sys_sigaction
- .long sys_sgetmask
- .long sys_ssetmask
- .long sys_setreuid16 /* 70 */
- .long sys_setregid16
- .long sys_sigsuspend
- .long sys_sigpending
- .long sys_sethostname
- .long sys_setrlimit /* 75 */
- .long sys_old_getrlimit
- .long sys_getrusage
- .long sys_gettimeofday
- .long sys_settimeofday
- .long sys_getgroups16 /* 80 */
- .long sys_setgroups16
- .long old_select
- .long sys_symlink
- .long sys_lstat
- .long sys_readlink /* 85 */
- .long sys_uselib
- .long sys_swapon
- .long sys_reboot
- .long old_readdir
- .long old_mmap /* 90 */
- .long sys_munmap
- .long sys_truncate
- .long sys_ftruncate
- .long sys_fchmod
- .long sys_fchown16 /* 95 */
- .long sys_getpriority
- .long sys_setpriority
- .long sys_ni_syscall /* old profil syscall holder */
- .long sys_statfs
- .long sys_fstatfs /* 100 */
- .long sys_ioperm
- .long sys_socketcall
- .long sys_syslog
- .long sys_setitimer
- .long sys_getitimer /* 105 */
- .long sys_newstat
- .long sys_newlstat
- .long sys_newfstat
- .long sys_uname
- .long sys_iopl /* 110 */
- .long sys_vhangup
- .long sys_ni_syscall /* old "idle" system call */
- .long sys_vm86old
- .long sys_wait4
- .long sys_swapoff /* 115 */
- .long sys_sysinfo
- .long sys_ipc
- .long sys_fsync
- .long sys_sigreturn
- .long sys_clone /* 120 */
- .long sys_setdomainname
- .long sys_newuname
- .long sys_modify_ldt
- .long sys_adjtimex
- .long sys_mprotect /* 125 */
- .long sys_sigprocmask
- .long sys_ni_syscall /* old "create_module" */
- .long sys_init_module
- .long sys_delete_module
- .long sys_ni_syscall /* 130: old "get_kernel_syms" */
- .long sys_quotactl
- .long sys_getpgid
- .long sys_fchdir
- .long sys_bdflush
- .long sys_sysfs /* 135 */
- .long sys_personality
- .long sys_ni_syscall /* reserved for afs_syscall */
- .long sys_setfsuid16
- .long sys_setfsgid16
- .long sys_llseek /* 140 */
- .long sys_getdents
- .long sys_select
- .long sys_flock
- .long sys_msync
- .long sys_readv /* 145 */
- .long sys_writev
- .long sys_getsid
- .long sys_fdatasync
- .long sys_sysctl
- .long sys_mlock /* 150 */
- .long sys_munlock
- .long sys_mlockall
- .long sys_munlockall
- .long sys_sched_setparam
- .long sys_sched_getparam /* 155 */
- .long sys_sched_setscheduler
- .long sys_sched_getscheduler
- .long sys_sched_yield
- .long sys_sched_get_priority_max
- .long sys_sched_get_priority_min /* 160 */
- .long sys_sched_rr_get_interval
- .long sys_nanosleep
- .long sys_mremap
- .long sys_setresuid16
- .long sys_getresuid16 /* 165 */
- .long sys_vm86
- .long sys_ni_syscall /* Old sys_query_module */
- .long sys_poll
- .long sys_nfsservctl
- .long sys_setresgid16 /* 170 */
- .long sys_getresgid16
- .long sys_prctl
- .long sys_rt_sigreturn
- .long sys_rt_sigaction
- .long sys_rt_sigprocmask /* 175 */
- .long sys_rt_sigpending
- .long sys_rt_sigtimedwait
- .long sys_rt_sigqueueinfo
- .long sys_rt_sigsuspend
- .long sys_pread64 /* 180 */
- .long sys_pwrite64
- .long sys_chown16
- .long sys_getcwd
- .long sys_capget
- .long sys_capset /* 185 */
- .long sys_sigaltstack
- .long sys_sendfile
- .long sys_ni_syscall /* reserved for streams1 */
- .long sys_ni_syscall /* reserved for streams2 */
- .long sys_vfork /* 190 */
- .long sys_getrlimit
- .long sys_mmap2
- .long sys_truncate64
- .long sys_ftruncate64
- .long sys_stat64 /* 195 */
- .long sys_lstat64
- .long sys_fstat64
- .long sys_lchown
- .long sys_getuid
- .long sys_getgid /* 200 */
- .long sys_geteuid
- .long sys_getegid
- .long sys_setreuid
- .long sys_setregid
- .long sys_getgroups /* 205 */
- .long sys_setgroups
- .long sys_fchown
- .long sys_setresuid
- .long sys_getresuid
- .long sys_setresgid /* 210 */
- .long sys_getresgid
- .long sys_chown
- .long sys_setuid
- .long sys_setgid
- .long sys_setfsuid /* 215 */
- .long sys_setfsgid
- .long sys_pivot_root
- .long sys_mincore
- .long sys_madvise
- .long sys_getdents64 /* 220 */
- .long sys_fcntl64
- .long sys_ni_syscall /* reserved for TUX */
- .long sys_ni_syscall
- .long sys_gettid
- .long sys_readahead /* 225 */
- .long sys_setxattr
- .long sys_lsetxattr
- .long sys_fsetxattr
- .long sys_getxattr
- .long sys_lgetxattr /* 230 */
- .long sys_fgetxattr
- .long sys_listxattr
- .long sys_llistxattr
- .long sys_flistxattr
- .long sys_removexattr /* 235 */
- .long sys_lremovexattr
- .long sys_fremovexattr
- .long sys_tkill
- .long sys_sendfile64
- .long sys_futex /* 240 */
- .long sys_sched_setaffinity
- .long sys_sched_getaffinity
- .long sys_set_thread_area
- .long sys_get_thread_area
- .long sys_io_setup /* 245 */
- .long sys_io_destroy
- .long sys_io_getevents
- .long sys_io_submit
- .long sys_io_cancel
- .long sys_fadvise64 /* 250 */
- .long sys_ni_syscall
- .long sys_exit_group
- .long sys_lookup_dcookie
- .long sys_epoll_create
- .long sys_epoll_ctl /* 255 */
- .long sys_epoll_wait
- .long sys_remap_file_pages
- .long sys_set_tid_address
- .long sys_timer_create
- .long sys_timer_settime /* 260 */
- .long sys_timer_gettime
- .long sys_timer_getoverrun
- .long sys_timer_delete
- .long sys_clock_settime
- .long sys_clock_gettime /* 265 */
- .long sys_clock_getres
- .long sys_clock_nanosleep
- .long sys_statfs64
- .long sys_fstatfs64
- .long sys_tgkill /* 270 */
- .long sys_utimes
- .long sys_fadvise64_64
- .long sys_ni_syscall /* sys_vserver */
- .long sys_mbind
- .long sys_get_mempolicy
- .long sys_set_mempolicy
- .long sys_mq_open
- .long sys_mq_unlink
- .long sys_mq_timedsend
- .long sys_mq_timedreceive /* 280 */
- .long sys_mq_notify
- .long sys_mq_getsetattr
- .long sys_ni_syscall /* reserved for kexec */
- .long sys_waitid
- .long sys_ni_syscall /* 285 */ /* available */
- .long sys_add_key
- .long sys_request_key
- .long sys_keyctl
+.section .rodata,"a"
+#include "syscall_table.S"
syscall_table_size=(.-sys_call_table)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff