entry.S
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- /* $Id: entry.S,v 1.71 2001/07/27 11:47:50 gniibe Exp $
- *
- * linux/arch/sh/entry.S
- *
- * Copyright (C) 1999, 2000 Niibe Yutaka
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- */
- #include <linux/sys.h>
- #include <linux/linkage.h>
- #include <linux/config.h>
- /*
- * Define this to turn on compatibility with the previous
- * system call ABI. This feature is not properly maintained.
- */
- #undef COMPAT_OLD_SYSCALL_ABI
- ! NOTE:
- ! GNU as (as of 2.9.1) changes bf/s into bt/s and bra, when the address
- ! to be jumped is too far, but it causes illegal slot exception.
- /*
- * entry.S contains the system-call and fault low-level handling routines.
- * This also contains the timer-interrupt handler, as well as all interrupts
- * and faults that can result in a task-switch.
- *
- * NOTE: This code handles signal-recognition, which happens every time
- * after a timer-interrupt and after each system call.
- *
- * NOTE: This code uses a convention that instructions in the delay slot
- * of a transfer-control instruction are indented by an extra space, thus:
- *
- * jmp @k0 ! control-transfer instruction
- * ldc k1, ssr ! delay slot
- *
- * Stack layout in 'ret_from_syscall':
- * ptrace needs to have all regs on the stack.
- * if the order here is changed, it needs to be
- * updated in ptrace.c and ptrace.h
- *
- * r0
- * ...
- * r15 = stack pointer
- * spc
- * pr
- * ssr
- * gbr
- * mach
- * macl
- * syscall #
- *
- */
- /*
- * These are offsets into the task-struct.
- */
- flags = 4
- sigpending = 8
- need_resched = 20
- tsk_ptrace = 24
- PT_TRACESYS = 0x00000002
- PF_USEDFPU = 0x00100000
- ENOSYS = 38
- EINVAL = 22
- #if defined(__sh3__)
- TRA = 0xffffffd0
- EXPEVT = 0xffffffd4
- #if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709)
- INTEVT = 0xa4000000 ! INTEVTE2(0xa4000000)
- #else
- INTEVT = 0xffffffd8
- #endif
- MMU_TEA = 0xfffffffc ! TLB Exception Address Register
- #elif defined(__SH4__)
- TRA = 0xff000020
- EXPEVT = 0xff000024
- INTEVT = 0xff000028
- MMU_TEA = 0xff00000c ! TLB Exception Address Register
- #endif
- /* Offsets to the stack */
- OFF_R0 = 0 /* Return value. New ABI also arg4 */
- OFF_R1 = 4 /* New ABI: arg5 */
- OFF_R2 = 8 /* New ABI: arg6 */
- OFF_R3 = 12 /* New ABI: syscall_nr */
- OFF_R4 = 16 /* New ABI: arg0 */
- OFF_R5 = 20 /* New ABI: arg1 */
- OFF_R6 = 24 /* New ABI: arg2 */
- OFF_R7 = 28 /* New ABI: arg3 */
- OFF_SP = (15*4)
- OFF_SR = (16*4+8)
- SYSCALL_NR = (16*4+6*4)
- #define k0 r0
- #define k1 r1
- #define k2 r2
- #define k3 r3
- #define k4 r4
- #define current r7 /* r7_bank1 */
- #define g_imask r6 /* r6_bank1 */
- #define k_current r7_bank /* r7_bank1 */
- #define k_g_imask r6_bank /* r6_bank1 */
- #define k_ex_code r2_bank /* r2_bank1 */
- /*
- * Kernel mode register usage:
- * k0 scratch
- * k1 scratch
- * k2 scratch (Exception code)
- * k3 scratch (Return address)
- * k4 scratch
- * k5 reserved
- * k6 Global Interrupt Mask (0--15 << 4)
- * k7 CURRENT (pointer to current task)
- */
- !
- ! TLB Miss / Initial Page write exception handling
- ! _and_
- ! TLB hits, but the access violate the protection.
- ! It can be valid access, such as stack grow and/or C-O-W.
- !
- !
- ! Find the pmd/pte entry and loadtlb
- ! If it's not found, cause address error (SEGV)
- !
- ! Although this could be written in assembly language (and it'd be faster),
- ! this first version depends *much* on C implementation.
- !
- #define STI()
- mov.l __INV_IMASK, r11;
- stc sr, r10;
- and r11, r10;
- stc k_g_imask, r11;
- or r11, r10;
- ldc r10, sr
- .align 2
- tlb_miss_load:
- bra call_dpf
- mov #0, r5
- .align 2
- tlb_miss_store:
- bra call_dpf
- mov #1, r5
- .align 2
- initial_page_write:
- bra call_dpf
- mov #1, r5
- .align 2
- tlb_protection_violation_load:
- bra call_dpf
- mov #0, r5
- .align 2
- tlb_protection_violation_store:
- bra call_dpf
- mov #1, r5
- call_dpf:
- mov.l 1f, r0
- mov r5, r8
- mov.l @r0, r6
- mov r6, r9
- mov.l 2f, r0
- sts pr, r10
- jsr @r0
- mov r15, r4
- !
- tst r0, r0
- bf/s 0f
- lds r10, pr
- rts
- nop
- 0: STI()
- mov.l 3f, r0
- mov r9, r6
- mov r8, r5
- jmp @r0
- mov r15, r4
- .align 2
- 1: .long MMU_TEA
- 2: .long SYMBOL_NAME(__do_page_fault)
- 3: .long SYMBOL_NAME(do_page_fault)
- .align 2
- address_error_load:
- bra call_dae
- mov #0,r5 ! writeaccess = 0
- .align 2
- address_error_store:
- bra call_dae
- mov #1,r5 ! writeaccess = 1
- call_dae:
- mov.l 1f, r0
- mov.l @r0, r6 ! address
- mov.l 2f, r0
- jmp @r0
- mov r15, r4 ! regs
- .align 2
- 1: .long MMU_TEA
- 2: .long SYMBOL_NAME(do_address_error)
- #if defined(CONFIG_SH_STANDARD_BIOS)
- .align 2
- /* Unwind the stack and jmp to the debug entry */
- debug_kernel:
- mov.l @r15+, r0
- mov.l @r15+, r1
- mov.l @r15+, r2
- mov.l @r15+, r3
- mov.l @r15+, r4
- mov.l @r15+, r5
- mov.l @r15+, r6
- mov.l @r15+, r7
- stc sr, r8
- mov.l 1f, r9 ! BL =1, RB=1, IMASK=0x0F
- or r9, r8
- ldc r8, sr ! here, change the register bank
- mov.l @r15+, r8
- mov.l @r15+, r9
- mov.l @r15+, r10
- mov.l @r15+, r11
- mov.l @r15+, r12
- mov.l @r15+, r13
- mov.l @r15+, r14
- mov.l @r15+, k0
- ldc.l @r15+, spc
- lds.l @r15+, pr
- mov.l @r15+, k1
- ldc.l @r15+, gbr
- lds.l @r15+, mach
- lds.l @r15+, macl
- mov k0, r15
- !
- mov.l 2f, k0
- mov.l @k0, k0
- jmp @k0
- ldc k1, ssr
- .align 2
- 1: .long 0x300000f0
- 2: .long SYMBOL_NAME(gdb_vbr_vector)
- #endif
- .align 2
- debug_trap:
- #if defined(CONFIG_SH_STANDARD_BIOS)
- mov #OFF_SR, r0
- mov.l @(r0,r15), r0 ! get status register
- shll r0
- shll r0 ! kernel space?
- bt/s debug_kernel
- #endif
- mov.l @r15, r0
- mov.l 1f, r8
- jmp @r8
- nop
- .align 2
- 1: .long SYMBOL_NAME(break_point_trap_software)
- .align 2
- error:
- !
- STI()
- mov.l 1f, r0
- jmp @r0
- nop
- .align 2
- 1: .long SYMBOL_NAME(do_exception_error)
- !
- !
- !
- ENTRY(ret_from_fork)
- mov.l @r15+,r0
- ! Call schedule_tail
- mov.l 1f, r1
- jsr @r1
- mov r0, r4
- ! If we're being traced, return via syscall_ret_trace, otherwise
- ! return directly to ret_from_syscall
- stc k_current, r0
- mov.l @(tsk_ptrace,r0), r0 ! Is current PTRACE_SYSCALL'd?
- mov #PT_TRACESYS, r1
- tst r1, r0
- bt ret_from_syscall
- bra syscall_ret_trace
- nop
- .align 2
- 1: .long SYMBOL_NAME(schedule_tail)
- /*
- * Old syscall interface:
- *
- * Syscall #: R0
- * Arguments #0 to #3: R4--R7
- * more arguments: On the stack
- * TRA: (number of arguments on the stack) x 4
- *
- * New syscall interface:
- *
- * Syscall #: R3
- * Arguments #0 to #3: R4--R7
- * Arguments #4 to #6: R0, R1, R2
- * TRA: (number of arguments + 0x10) x 4
- *
- * This code also handles delegating other traps to the BIOS/gdb stub
- * according to:
- *
- * Trap number
- * (TRA>>2) Purpose
- * -------- -------
- * 0x0-0xf old syscall ABI
- * 0x10-0x1f new syscall ABI
- * 0x20-0xff delegated through debug_trap to BIOS/gdb stub.
- *
- * Note: When we're first called, the TRA value must be shifted
- * right 2 bits in order to get the value that was used as the "trapa"
- * argument.
- */
- system_call:
- mov.l __TRA, r9
- mov.l @r9, r8
- !
- ! Is the trap argument >= 0x20? (TRA will be >= 0x80)
- mov #0x20, r9
- extu.b r9, r9
- shll2 r9
- cmp/hs r9, r8
- bt debug_trap
- !
- mov #SYSCALL_NR, r14
- add r15, r14
- !
- #ifdef COMPAT_OLD_SYSCALL_ABI
- mov #0x40, r9
- cmp/hs r9, r8
- bf/s old_abi_system_call
- nop
- #endif
- ! New Syscall ABI
- add #-0x40, r8
- shlr2 r8
- shll8 r8
- shll8 r8 ! r8 = num_args<<16
- mov r3, r10
- or r8, r10 ! Encode syscall # and # of arguments
- mov.l r10, @r14 ! set syscall_nr
- STI()
- !
- stc k_current, r11
- mov.l @(tsk_ptrace,r11), r10 ! Is current PTRACE_SYSCALL'd?
- mov #PT_TRACESYS, r11
- tst r11, r10
- bt 5f
- ! Yes it is traced.
- mov.l __syscall_trace, r11 ! Call syscall_trace() which notifies
- jsr @r11 ! superior (will chomp R[0-7])
- nop
- ! Reload R0-R4 from kernel stack, where the
- ! parent may have modified them using
- ! ptrace(POKEUSR). (Note that R0-R2 are
- ! used by the system call handler directly
- ! from the kernel stack anyway, so don't need
- ! to be reloaded here.) This allows the parent
- ! to rewrite system calls and args on the fly.
- mov.l @(OFF_R4,r15), r4 ! arg0
- mov.l @(OFF_R5,r15), r5
- mov.l @(OFF_R6,r15), r6
- mov.l @(OFF_R7,r15), r7 ! arg3
- mov.l @(OFF_R3,r15), r3 ! syscall_nr
- ! Arrange for syscall_trace() to be called
- ! again as the system call returns.
- mov.l __syscall_ret_trace, r10
- bra 6f
- lds r10, pr
- ! No it isn't traced.
- ! Arrange for normal system call return.
- 5: mov.l __syscall_ret, r10
- lds r10, pr
- ! Call the system call handler through the table.
- ! (both normal and ptrace'd)
- ! First check for bad syscall number
- 6: mov r3, r9
- mov.l __n_sys, r10
- cmp/hs r10, r9
- bf 2f
- ! Bad syscall number
- rts ! go to syscall_ret or syscall_ret_trace
- mov #-ENOSYS, r0
- ! Good syscall number
- 2: shll2 r9 ! x4
- mov.l __sct, r11
- add r11, r9
- mov.l @r9, r11
- jmp @r11 ! jump to specific syscall handler
- nop
- ! In case of trace
- syscall_ret_trace:
- mov.l r0, @(OFF_R0,r15) ! save the return value
- mov.l __syscall_trace, r1
- mova SYMBOL_NAME(ret_from_syscall), r0
- jmp @r1 ! Call syscall_trace() which notifies superior
- lds r0, pr ! Then return to ret_from_syscall()
- #ifdef COMPAT_OLD_SYSCALL_ABI
- ! Handle old ABI system call.
- ! Note that ptrace(SYSCALL) is not supported for the old ABI.
- ! At this point:
- ! r0, r4-7 as per ABI
- ! r8 = value of TRA register (= num_args<<2)
- ! r14 = points to SYSCALL_NR in stack frame
- old_abi_system_call:
- mov r0, r9 ! Save system call number in r9
- ! ! arrange for return which pops stack
- mov.l __old_abi_syscall_ret, r10
- lds r10, pr
- ! Build the stack frame if TRA > 0
- mov r8, r10
- cmp/pl r10
- bf 0f
- mov.l @(OFF_SP,r15), r0 ! get original user stack
- 7: add #-4, r10
- 4: mov.l @(r0,r10), r1 ! May cause address error exception..
- mov.l r1, @-r15
- cmp/pl r10
- bt 7b
- 0:
- mov.l r9, @r14 ! set syscall_nr
- STI()
- ! Call the system call handler through the table.
- ! First check for bad syscall number
- mov.l __n_sys, r10
- cmp/hs r10, r9
- bf 2f
- ! Bad syscall number
- rts ! return to old_abi_syscall_ret
- mov #-ENOSYS, r0
- ! Good syscall number
- 2: shll2 r9 ! x4
- mov.l __sct, r11
- add r11, r9
- mov.l @r9, r11
- jmp @r11 ! call specific syscall handler,
- nop
- .align 2
- __old_abi_syscall_ret:
- .long old_abi_syscall_ret
- ! This code gets called on address error exception when copying
- ! syscall arguments from user stack to kernel stack. It is
- ! supposed to return -EINVAL through old_abi_syscall_ret, but it
- ! appears to have been broken for a long time in that the r0
- ! return value will be saved into the kernel stack relative to r15
- ! but the value of r15 is not correct partway through the loop.
- ! So the user prog is returned its old r0 value, not -EINVAL.
- ! Greg Banks 28 Aug 2000.
- .section .fixup,"ax"
- fixup_syscall_argerr:
- ! First get r15 back to
- rts
- mov #-EINVAL, r0
- .previous
- .section __ex_table, "a"
- .align 2
- .long 4b,fixup_syscall_argerr
- .previous
- #endif
- .align 2
- __TRA: .long TRA
- __syscall_trace:
- .long SYMBOL_NAME(syscall_trace)
- __n_sys:.long NR_syscalls
- __sct: .long SYMBOL_NAME(sys_call_table)
- __syscall_ret_trace:
- .long syscall_ret_trace
- __syscall_ret:
- .long syscall_ret
- __INV_IMASK:
- .long 0xffffff0f ! ~(IMASK)
- .align 2
- reschedule:
- mova SYMBOL_NAME(ret_from_syscall), r0
- mov.l 1f, r1
- jmp @r1
- lds r0, pr
- .align 2
- 1: .long SYMBOL_NAME(schedule)
- ret_from_irq:
- ret_from_exception:
- mov #OFF_SR, r0
- mov.l @(r0,r15), r0 ! get status register
- shll r0
- shll r0 ! kernel space?
- bt restore_all ! Yes, it's from kernel, go back soon
- !
- bra ret_from_syscall
- nop
- .align 2
- #ifdef COMPAT_OLD_SYSCALL_ABI
- old_abi_syscall_ret:
- add r8, r15 ! pop off the arguments
- /* fall through */
- #endif
- syscall_ret:
- mov.l r0, @(OFF_R0,r15) ! save the return value
- /* fall through */
- ENTRY(ret_from_syscall)
- /* CLI */
- stc sr, r0
- or #0xf0, r0
- ldc r0, sr
- !
- stc k_current, r1
- mov.l @(need_resched,r1), r0
- tst r0, r0
- bf reschedule
- mov.l @(sigpending,r1), r0
- tst r0, r0
- bt restore_all
- signal_return:
- mov r15, r4
- mov #0, r5
- mov.l __do_signal, r1
- mova restore_all, r0
- jmp @r1
- lds r0, pr
- .align 2
- __do_signal:
- .long SYMBOL_NAME(do_signal)
- __irq_stat:
- .long SYMBOL_NAME(irq_stat)
- .align 2
- restore_all:
- #if defined(__SH4__)
- mov.l __fpu_prepare_fd, r0
- jsr @r0
- stc sr, r4
- #endif
- !
- mov.l @r15+, r0
- mov.l @r15+, r1
- mov.l @r15+, r2
- mov.l @r15+, r3
- mov.l @r15+, r4
- mov.l @r15+, r5
- mov.l @r15+, r6
- mov.l @r15+, r7
- !
- stc sr, r8
- mov.l __blrb_flags, r9 ! BL =1, RB=1
- or r9, r8
- ldc r8, sr ! here, change the register bank
- !
- mov.l @r15+, r8
- mov.l @r15+, r9
- mov.l @r15+, r10
- mov.l @r15+, r11
- mov.l @r15+, r12
- mov.l @r15+, r13
- mov.l @r15+, r14
- mov.l @r15+, k4 ! original stack pointer
- ldc.l @r15+, spc
- lds.l @r15+, pr
- mov.l @r15+, k3 ! original SR
- ldc.l @r15+, gbr
- lds.l @r15+, mach
- lds.l @r15+, macl
- add #4, r15 ! Skip syscall number
- !
- ! Calculate new SR value
- mov k3, k2 ! original SR value
- mov.l 1f, k1
- stc sr, k0
- and k1, k0 ! Get current FD-bit
- mov.l 2f, k1
- and k1, k2 ! Mask orignal SR value
- or k0, k2 ! Inherit current FD-bit
- !
- mov k3, k0 ! Calculate IMASK-bits
- shlr2 k0
- and #0x3c, k0
- cmp/eq #0x3c, k0
- bt/s 7f
- shll2 k0
- mov g_imask, k0
- !
- 7: or k0, k2 ! Set the IMASK-bits
- ldc k2, ssr
- !
- #if defined(__SH4__)
- shll k2
- shll k2
- bf 9f ! user mode
- /* Kernel to kernel transition */
- mov.l 1f, k1
- tst k1, k3
- bf 9f ! it hadn't FPU
- ! Kernel to kernel and FPU was used
- ! There's the case we don't get FPU now
- stc sr, k2
- tst k1, k2
- bt 8f
- ! We need to grab FPU here
- xor k1, k2
- ldc k2, sr ! Grab FPU
- mov.l __init_task_flags, k1
- mov.l @k1, k2
- mov.l __PF_USEDFPU, k0
- or k0, k2
- mov.l k2, @k1 ! Set init_task.flags |= PF_USEDFPU
- !
- ! Restoring FPU...
- !
- 8: mov.l 3f, k1
- lds k1, fpscr
- fmov.s @r15+, fr0
- fmov.s @r15+, fr1
- fmov.s @r15+, fr2
- fmov.s @r15+, fr3
- fmov.s @r15+, fr4
- fmov.s @r15+, fr5
- fmov.s @r15+, fr6
- fmov.s @r15+, fr7
- fmov.s @r15+, fr8
- fmov.s @r15+, fr9
- fmov.s @r15+, fr10
- fmov.s @r15+, fr11
- fmov.s @r15+, fr12
- fmov.s @r15+, fr13
- fmov.s @r15+, fr14
- fmov.s @r15+, fr15
- lds.l @r15+, fpscr
- lds.l @r15+, fpul
- 9:
- #endif
- mov k4, r15
- rte
- nop
- .align 2
- __blrb_flags: .long 0x30000000
- #if defined(__SH4__)
- __fpu_prepare_fd:
- .long SYMBOL_NAME(fpu_prepare_fd)
- __init_task_flags:
- .long SYMBOL_NAME(init_task_union)+4
- __PF_USEDFPU:
- .long PF_USEDFPU
- #endif
- 1: .long 0x00008000 ! FD
- 2: .long 0xffff7f0f ! ~(IMASK+FD)
- 3: .long 0x00080000 ! SZ=0, PR=1
- ! Exception Vector Base
- !
- ! Should be aligned page boundary.
- !
- .balign 4096,0,4096
- ENTRY(vbr_base)
- .long 0
- !
- .balign 256,0,256
- general_exception:
- mov.l 1f, k2
- mov.l 2f, k3
- bra handle_exception
- mov.l @k2, k2
- .align 2
- 2: .long ret_from_exception
- 1: .long EXPEVT
- !
- !
- .balign 1024,0,1024
- tlb_miss:
- mov.l 1f, k2
- mov.l 4f, k3
- bra handle_exception
- mov.l @k2, k2
- !
- .balign 512,0,512
- interrupt:
- mov.l 2f, k2
- mov.l 3f, k3
- bra handle_exception
- mov.l @k2, k2
- .align 2
- 1: .long EXPEVT
- 2: .long INTEVT
- 3: .long ret_from_irq
- 4: .long ret_from_exception
- !
- !
- handle_exception:
- ! Using k0, k1 for scratch registers (r0_bank1, r1_bank),
- ! save all registers onto stack.
- !
- stc ssr, k0 ! from kernel space?
- shll k0 ! Check MD bit (bit30) by shifting it into the T bit
- shll k0
- #if defined(__SH4__)
- bf/s 8f ! it's from user to kernel transition
- mov r15, k0 ! save original stack to k0
- /* It's a kernel to kernel transition. */
- /* Is the FPU disabled? */
- mov.l 2f, k1
- stc ssr, k0
- tst k1, k0
- mov.l 4f, k1
- bf/s 9f ! FPU is not enabled, no need to save it
- mov r15, k0 ! save original stack to k0
- ! FPU is enabled, save it
- ! /* XXX: Need to save another bank of FPU if all FPU feature is used */
- ! /* Currently it's not the case for GCC (only udivsi3_i4, divsi3_i4) */
- sts.l fpul, @-r15
- sts.l fpscr, @-r15
- mov.l 6f, k1
- lds k1, fpscr
- mov.l 3f, k1
- fmov.s fr15, @-r15
- fmov.s fr14, @-r15
- fmov.s fr13, @-r15
- fmov.s fr12, @-r15
- fmov.s fr11, @-r15
- fmov.s fr10, @-r15
- fmov.s fr9, @-r15
- fmov.s fr8, @-r15
- fmov.s fr7, @-r15
- fmov.s fr6, @-r15
- fmov.s fr5, @-r15
- fmov.s fr4, @-r15
- fmov.s fr3, @-r15
- fmov.s fr2, @-r15
- fmov.s fr1, @-r15
- bra 9f
- fmov.s fr0, @-r15
- #else
- mov.l 3f, k1
- bt/s 9f ! it's a kernel to kernel transition, and skip the FPU save.
- mov r15, k0 ! save original stack to k0 anyway
- #endif
- 8: /* User space to kernel */
- mov #0x20, k1
- shll8 k1 ! k1 <= 8192 == THREAD_SIZE
- add current, k1
- mov k1, r15 ! change to kernel stack
- !
- mov.l 4f, k1 ! let kernel release FPU
- 9: ! Save the user registers on the stack.
- ! At this point, k1 should have been set to the new SR value
- mov #-1, k4
- mov.l k4, @-r15 ! syscall_nr (default: -1)
- !
- sts.l macl, @-r15
- sts.l mach, @-r15
- stc.l gbr, @-r15
- stc.l ssr, @-r15
- sts.l pr, @-r15
- stc.l spc, @-r15
- !
- lds k3, pr ! Set the return address to pr
- !
- mov.l k0, @-r15 ! save orignal stack
- mov.l r14, @-r15
- mov.l r13, @-r15
- mov.l r12, @-r15
- mov.l r11, @-r15
- mov.l r10, @-r15
- mov.l r9, @-r15
- mov.l r8, @-r15
- !
- stc sr, r8 ! Back to normal register bank, and
- or k1, r8 ! Block all interrupts, may release FPU
- mov.l 5f, k1
- and k1, r8 ! ...
- ldc r8, sr ! ...changed here.
- !
- mov.l r7, @-r15
- mov.l r6, @-r15
- mov.l r5, @-r15
- mov.l r4, @-r15
- mov.l r3, @-r15
- mov.l r2, @-r15
- mov.l r1, @-r15
- mov.l r0, @-r15
- ! Then, dispatch to the handler, according to the exception code.
- stc k_ex_code, r8
- shlr2 r8
- shlr r8
- mov.l 1f, r9
- add r8, r9
- mov.l @r9, r9
- jmp @r9
- nop
- .align 2
- 1: .long SYMBOL_NAME(exception_handling_table)
- 2: .long 0x00008000 ! FD=1
- 3: .long 0x000000f0 ! FD=0, IMASK=15
- 4: .long 0x000080f0 ! FD=1, IMASK=15
- 5: .long 0xcfffffff ! RB=0, BL=0
- 6: .long 0x00080000 ! SZ=0, PR=1
- none:
- rts
- nop
- .data
- ENTRY(exception_handling_table)
- .long error
- .long error
- .long tlb_miss_load
- .long tlb_miss_store
- .long initial_page_write
- .long tlb_protection_violation_load
- .long tlb_protection_violation_store
- .long address_error_load
- .long address_error_store
- #if defined(__SH4__)
- .long SYMBOL_NAME(do_fpu_error)
- #else
- .long error ! fpu_exception
- #endif
- .long error
- .long system_call ! Unconditional Trap
- .long error ! reserved_instruction (filled by trap_init)
- .long error ! illegal_slot_instruction (filled by trap_init)
- ENTRY(nmi_slot)
- .long none ! Not implemented yet
- ENTRY(user_break_point_trap)
- .long break_point_trap
- ENTRY(interrupt_table)
- ! external hardware
- .long SYMBOL_NAME(do_IRQ) ! 0000
- .long SYMBOL_NAME(do_IRQ) ! 0001
- .long SYMBOL_NAME(do_IRQ) ! 0010
- .long SYMBOL_NAME(do_IRQ) ! 0011
- .long SYMBOL_NAME(do_IRQ) ! 0100
- .long SYMBOL_NAME(do_IRQ) ! 0101
- .long SYMBOL_NAME(do_IRQ) ! 0110
- .long SYMBOL_NAME(do_IRQ) ! 0111
- .long SYMBOL_NAME(do_IRQ) ! 1000
- .long SYMBOL_NAME(do_IRQ) ! 1001
- .long SYMBOL_NAME(do_IRQ) ! 1010
- .long SYMBOL_NAME(do_IRQ) ! 1011
- .long SYMBOL_NAME(do_IRQ) ! 1100
- .long SYMBOL_NAME(do_IRQ) ! 1101
- .long SYMBOL_NAME(do_IRQ) ! 1110
- .long error
- ! Internal hardware
- .long SYMBOL_NAME(do_IRQ) ! TMU0 tuni0
- .long SYMBOL_NAME(do_IRQ) ! TMU1 tuni1
- .long SYMBOL_NAME(do_IRQ) ! TMU2 tuni2
- .long SYMBOL_NAME(do_IRQ) ! ticpi2
- .long SYMBOL_NAME(do_IRQ) ! RTC ati
- .long SYMBOL_NAME(do_IRQ) ! pri
- .long SYMBOL_NAME(do_IRQ) ! cui
- .long SYMBOL_NAME(do_IRQ) ! SCI eri
- .long SYMBOL_NAME(do_IRQ) ! rxi
- .long SYMBOL_NAME(do_IRQ) ! txi
- .long SYMBOL_NAME(do_IRQ) ! tei
- .long SYMBOL_NAME(do_IRQ) ! WDT iti
- .long SYMBOL_NAME(do_IRQ) ! REF rcmi
- .long SYMBOL_NAME(do_IRQ) ! rovi
- .long SYMBOL_NAME(do_IRQ)
- .long SYMBOL_NAME(do_IRQ)
- #if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709)
- .long SYMBOL_NAME(do_IRQ) ! 32 IRQ irq0
- .long SYMBOL_NAME(do_IRQ) ! 33 irq1
- .long SYMBOL_NAME(do_IRQ) ! 34 irq2
- .long SYMBOL_NAME(do_IRQ) ! 35 irq3
- .long SYMBOL_NAME(do_IRQ) ! 36 irq4
- .long SYMBOL_NAME(do_IRQ) ! 37 irq5
- .long SYMBOL_NAME(do_IRQ) ! 38
- .long SYMBOL_NAME(do_IRQ) ! 39
- .long SYMBOL_NAME(do_IRQ) ! 40 PINT pint0-7
- .long SYMBOL_NAME(do_IRQ) ! 41 pint8-15
- .long SYMBOL_NAME(do_IRQ) ! 42
- .long SYMBOL_NAME(do_IRQ) ! 43
- .long SYMBOL_NAME(do_IRQ) ! 44
- .long SYMBOL_NAME(do_IRQ) ! 45
- .long SYMBOL_NAME(do_IRQ) ! 46
- .long SYMBOL_NAME(do_IRQ) ! 47
- .long SYMBOL_NAME(do_IRQ) ! 48 DMAC dei0
- .long SYMBOL_NAME(do_IRQ) ! 49 dei1
- .long SYMBOL_NAME(do_IRQ) ! 50 dei2
- .long SYMBOL_NAME(do_IRQ) ! 51 dei3
- .long SYMBOL_NAME(do_IRQ) ! 52 IrDA eri1
- .long SYMBOL_NAME(do_IRQ) ! 53 rxi1
- .long SYMBOL_NAME(do_IRQ) ! 54 bri1
- .long SYMBOL_NAME(do_IRQ) ! 55 txi1
- .long SYMBOL_NAME(do_IRQ) ! 56 SCIF eri2
- .long SYMBOL_NAME(do_IRQ) ! 57 rxi2
- .long SYMBOL_NAME(do_IRQ) ! 58 bri2
- .long SYMBOL_NAME(do_IRQ) ! 59 txi2
- .long SYMBOL_NAME(do_IRQ) ! 60 ADC adi
- #if defined(CONFIG_CPU_SUBTYPE_SH7707)
- .long SYMBOL_NAME(do_IRQ) ! 61 LCDC lcdi
- .long SYMBOL_NAME(do_IRQ) ! 62 PCC pcc0i
- .long SYMBOL_NAME(do_IRQ) ! 63 pcc1i
- #endif
- #elif defined(__SH4__)
- .long SYMBOL_NAME(do_IRQ) ! 32 Hitachi UDI
- .long SYMBOL_NAME(do_IRQ) ! 33 GPIO
- .long SYMBOL_NAME(do_IRQ) ! 34 DMAC dmte0
- .long SYMBOL_NAME(do_IRQ) ! 35 dmte1
- .long SYMBOL_NAME(do_IRQ) ! 36 dmte2
- .long SYMBOL_NAME(do_IRQ) ! 37 dmte3
- .long SYMBOL_NAME(do_IRQ) ! 38 dmae
- .long error ! 39
- .long SYMBOL_NAME(do_IRQ) ! 40 SCIF eri
- .long SYMBOL_NAME(do_IRQ) ! 41 rxi
- .long SYMBOL_NAME(do_IRQ) ! 42 bri
- .long SYMBOL_NAME(do_IRQ) ! 43 txi
- .long error ! 44
- .long error ! 45
- .long error ! 46
- .long error ! 47
- .long SYMBOL_NAME(do_fpu_state_restore) ! 48
- .long SYMBOL_NAME(do_fpu_state_restore) ! 49
- #endif
- #if defined(CONFIG_CPU_SUBTYPE_SH7751)
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long error
- .long SYMBOL_NAME(do_IRQ) ! PCI serr
- .long SYMBOL_NAME(do_IRQ) ! dma3
- .long SYMBOL_NAME(do_IRQ) ! dma2
- .long SYMBOL_NAME(do_IRQ) ! dma1
- .long SYMBOL_NAME(do_IRQ) ! dma0
- .long SYMBOL_NAME(do_IRQ) ! pwon
- .long SYMBOL_NAME(do_IRQ) ! pwdwn
- .long SYMBOL_NAME(do_IRQ) ! err
- #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
- .long error ! 50 0x840
- .long error ! 51 0x860
- .long error ! 52 0x880
- .long error ! 53 0x8a0
- .long error ! 54 0x8c0
- .long error ! 55 0x8e0
- .long error ! 56 0x900
- .long error ! 57 0x920
- .long error ! 58 0x940
- .long error ! 59 0x960
- .long error ! 60 0x980
- .long error ! 61 0x9a0
- .long error ! 62 0x9c0
- .long error ! 63 0x9e0
- .long SYMBOL_NAME(do_IRQ) ! 64 0xa00 PCI serr
- .long SYMBOL_NAME(do_IRQ) ! 65 0xa20 err
- .long SYMBOL_NAME(do_IRQ) ! 66 0xa40 ad
- .long SYMBOL_NAME(do_IRQ) ! 67 0xa60 pwr_dwn
- .long error ! 68 0xa80
- .long error ! 69 0xaa0
- .long error ! 70 0xac0
- .long error ! 71 0xae0
- .long SYMBOL_NAME(do_IRQ) ! 72 0xb00 DMA INT0
- .long SYMBOL_NAME(do_IRQ) ! 73 0xb20 INT1
- .long SYMBOL_NAME(do_IRQ) ! 74 0xb40 INT2
- .long SYMBOL_NAME(do_IRQ) ! 75 0xb60 INT3
- .long SYMBOL_NAME(do_IRQ) ! 76 0xb80 INT4
- .long error ! 77 0xba0
- .long SYMBOL_NAME(do_IRQ) ! 78 0xbc0 DMA ERR
- .long error ! 79 0xbe0
- .long SYMBOL_NAME(do_IRQ) ! 80 0xc00 PIO0
- .long SYMBOL_NAME(do_IRQ) ! 81 0xc20 PIO1
- .long SYMBOL_NAME(do_IRQ) ! 82 0xc40 PIO2
- .long error ! 83 0xc60
- .long error ! 84 0xc80
- .long error ! 85 0xca0
- .long error ! 86 0xcc0
- .long error ! 87 0xce0
- .long error ! 88 0xd00
- .long error ! 89 0xd20
- .long error ! 90 0xd40
- .long error ! 91 0xd60
- .long error ! 92 0xd80
- .long error ! 93 0xda0
- .long error ! 94 0xdc0
- .long error ! 95 0xde0
- .long error ! 96 0xe00
- .long error ! 97 0xe20
- .long error ! 98 0xe40
- .long error ! 99 0xe60
- .long error ! 100 0xe80
- .long error ! 101 0xea0
- .long error ! 102 0xec0
- .long error ! 103 0xee0
- .long error ! 104 0xf00
- .long error ! 105 0xf20
- .long error ! 106 0xf40
- .long error ! 107 0xf60
- .long error ! 108 0xf80
- .long error ! 109 0xfa0
- .long error ! 110 0xfc0
- .long error ! 111 0xfe0
- .long SYMBOL_NAME(do_IRQ) ! 112 0x1000 Mailbox
- .long error ! 113 0x1020
- .long error ! 114 0x1040
- .long error ! 115 0x1060
- .long error ! 116 0x1080
- .long error ! 117 0x10a0
- .long error ! 118 0x10c0
- .long error ! 119 0x10e0
- .long error ! 120 0x1100
- .long error ! 121 0x1120
- .long error ! 122 0x1140
- .long error ! 123 0x1160
- .long error ! 124 0x1180
- .long error ! 125 0x11a0
- .long error ! 126 0x11c0
- .long error ! 127 0x11e0
- .long error ! 128 0x1200
- .long error ! 129 0x1220
- .long error ! 130 0x1240
- .long error ! 131 0x1260
- .long error ! 132 0x1280
- .long error ! 133 0x12a0
- .long error ! 134 0x12c0
- .long error ! 135 0x12e0
- .long error ! 136 0x1300
- .long error ! 137 0x1320
- .long error ! 138 0x1340
- .long error ! 139 0x1360
- .long SYMBOL_NAME(do_IRQ) ! 140 0x1380 EMPI INV_ADDR
- .long error ! 141 0x13a0
- .long error ! 142 0x13c0
- .long error ! 143 0x13e0
- #endif
- ENTRY(sys_call_table)
- .long SYMBOL_NAME(sys_ni_syscall) /* 0 - old "setup()" system call*/
- .long SYMBOL_NAME(sys_exit)
- .long SYMBOL_NAME(sys_fork)
- .long SYMBOL_NAME(sys_read)
- .long SYMBOL_NAME(sys_write)
- .long SYMBOL_NAME(sys_open) /* 5 */
- .long SYMBOL_NAME(sys_close)
- .long SYMBOL_NAME(sys_waitpid)
- .long SYMBOL_NAME(sys_creat)
- .long SYMBOL_NAME(sys_link)
- .long SYMBOL_NAME(sys_unlink) /* 10 */
- .long SYMBOL_NAME(sys_execve)
- .long SYMBOL_NAME(sys_chdir)
- .long SYMBOL_NAME(sys_time)
- .long SYMBOL_NAME(sys_mknod)
- .long SYMBOL_NAME(sys_chmod) /* 15 */
- .long SYMBOL_NAME(sys_lchown16)
- .long SYMBOL_NAME(sys_ni_syscall) /* old break syscall holder */
- .long SYMBOL_NAME(sys_stat)
- .long SYMBOL_NAME(sys_lseek)
- .long SYMBOL_NAME(sys_getpid) /* 20 */
- .long SYMBOL_NAME(sys_mount)
- .long SYMBOL_NAME(sys_oldumount)
- .long SYMBOL_NAME(sys_setuid16)
- .long SYMBOL_NAME(sys_getuid16)
- .long SYMBOL_NAME(sys_stime) /* 25 */
- .long SYMBOL_NAME(sys_ptrace)
- .long SYMBOL_NAME(sys_alarm)
- .long SYMBOL_NAME(sys_fstat)
- .long SYMBOL_NAME(sys_pause)
- .long SYMBOL_NAME(sys_utime) /* 30 */
- .long SYMBOL_NAME(sys_ni_syscall) /* old stty syscall holder */
- .long SYMBOL_NAME(sys_ni_syscall) /* old gtty syscall holder */
- .long SYMBOL_NAME(sys_access)
- .long SYMBOL_NAME(sys_nice)
- .long SYMBOL_NAME(sys_ni_syscall) /* 35 */ /* old ftime syscall holder */
- .long SYMBOL_NAME(sys_sync)
- .long SYMBOL_NAME(sys_kill)
- .long SYMBOL_NAME(sys_rename)
- .long SYMBOL_NAME(sys_mkdir)
- .long SYMBOL_NAME(sys_rmdir) /* 40 */
- .long SYMBOL_NAME(sys_dup)
- .long SYMBOL_NAME(sys_pipe)
- .long SYMBOL_NAME(sys_times)
- .long SYMBOL_NAME(sys_ni_syscall) /* old prof syscall holder */
- .long SYMBOL_NAME(sys_brk) /* 45 */
- .long SYMBOL_NAME(sys_setgid16)
- .long SYMBOL_NAME(sys_getgid16)
- .long SYMBOL_NAME(sys_signal)
- .long SYMBOL_NAME(sys_geteuid16)
- .long SYMBOL_NAME(sys_getegid16) /* 50 */
- .long SYMBOL_NAME(sys_acct)
- .long SYMBOL_NAME(sys_umount) /* recycled never used phys() */
- .long SYMBOL_NAME(sys_ni_syscall) /* old lock syscall holder */
- .long SYMBOL_NAME(sys_ioctl)
- .long SYMBOL_NAME(sys_fcntl) /* 55 */
- .long SYMBOL_NAME(sys_ni_syscall) /* old mpx syscall holder */
- .long SYMBOL_NAME(sys_setpgid)
- .long SYMBOL_NAME(sys_ni_syscall) /* old ulimit syscall holder */
- .long SYMBOL_NAME(sys_ni_syscall) /* sys_olduname */
- .long SYMBOL_NAME(sys_umask) /* 60 */
- .long SYMBOL_NAME(sys_chroot)
- .long SYMBOL_NAME(sys_ustat)
- .long SYMBOL_NAME(sys_dup2)
- .long SYMBOL_NAME(sys_getppid)
- .long SYMBOL_NAME(sys_getpgrp) /* 65 */
- .long SYMBOL_NAME(sys_setsid)
- .long SYMBOL_NAME(sys_sigaction)
- .long SYMBOL_NAME(sys_sgetmask)
- .long SYMBOL_NAME(sys_ssetmask)
- .long SYMBOL_NAME(sys_setreuid16) /* 70 */
- .long SYMBOL_NAME(sys_setregid16)
- .long SYMBOL_NAME(sys_sigsuspend)
- .long SYMBOL_NAME(sys_sigpending)
- .long SYMBOL_NAME(sys_sethostname)
- .long SYMBOL_NAME(sys_setrlimit) /* 75 */
- .long SYMBOL_NAME(sys_old_getrlimit)
- .long SYMBOL_NAME(sys_getrusage)
- .long SYMBOL_NAME(sys_gettimeofday)
- .long SYMBOL_NAME(sys_settimeofday)
- .long SYMBOL_NAME(sys_getgroups16) /* 80 */
- .long SYMBOL_NAME(sys_setgroups16)
- .long SYMBOL_NAME(sys_ni_syscall) /* sys_oldselect */
- .long SYMBOL_NAME(sys_symlink)
- .long SYMBOL_NAME(sys_lstat)
- .long SYMBOL_NAME(sys_readlink) /* 85 */
- .long SYMBOL_NAME(sys_uselib)
- .long SYMBOL_NAME(sys_swapon)
- .long SYMBOL_NAME(sys_reboot)
- .long SYMBOL_NAME(old_readdir)
- .long SYMBOL_NAME(old_mmap) /* 90 */
- .long SYMBOL_NAME(sys_munmap)
- .long SYMBOL_NAME(sys_truncate)
- .long SYMBOL_NAME(sys_ftruncate)
- .long SYMBOL_NAME(sys_fchmod)
- .long SYMBOL_NAME(sys_fchown16) /* 95 */
- .long SYMBOL_NAME(sys_getpriority)
- .long SYMBOL_NAME(sys_setpriority)
- .long SYMBOL_NAME(sys_ni_syscall) /* old profil syscall holder */
- .long SYMBOL_NAME(sys_statfs)
- .long SYMBOL_NAME(sys_fstatfs) /* 100 */
- .long SYMBOL_NAME(sys_ni_syscall) /* ioperm */
- .long SYMBOL_NAME(sys_socketcall)
- .long SYMBOL_NAME(sys_syslog)
- .long SYMBOL_NAME(sys_setitimer)
- .long SYMBOL_NAME(sys_getitimer) /* 105 */
- .long SYMBOL_NAME(sys_newstat)
- .long SYMBOL_NAME(sys_newlstat)
- .long SYMBOL_NAME(sys_newfstat)
- .long SYMBOL_NAME(sys_uname)
- .long SYMBOL_NAME(sys_ni_syscall) /* 110 */ /* iopl */
- .long SYMBOL_NAME(sys_vhangup)
- .long SYMBOL_NAME(sys_ni_syscall) /* idle */
- .long SYMBOL_NAME(sys_ni_syscall) /* vm86old */
- .long SYMBOL_NAME(sys_wait4)
- .long SYMBOL_NAME(sys_swapoff) /* 115 */
- .long SYMBOL_NAME(sys_sysinfo)
- .long SYMBOL_NAME(sys_ipc)
- .long SYMBOL_NAME(sys_fsync)
- .long SYMBOL_NAME(sys_sigreturn)
- .long SYMBOL_NAME(sys_clone) /* 120 */
- .long SYMBOL_NAME(sys_setdomainname)
- .long SYMBOL_NAME(sys_newuname)
- .long SYMBOL_NAME(sys_ni_syscall) /* sys_modify_ldt */
- .long SYMBOL_NAME(sys_adjtimex)
- .long SYMBOL_NAME(sys_mprotect) /* 125 */
- .long SYMBOL_NAME(sys_sigprocmask)
- .long SYMBOL_NAME(sys_create_module)
- .long SYMBOL_NAME(sys_init_module)
- .long SYMBOL_NAME(sys_delete_module)
- .long SYMBOL_NAME(sys_get_kernel_syms) /* 130 */
- .long SYMBOL_NAME(sys_quotactl)
- .long SYMBOL_NAME(sys_getpgid)
- .long SYMBOL_NAME(sys_fchdir)
- .long SYMBOL_NAME(sys_bdflush)
- .long SYMBOL_NAME(sys_sysfs) /* 135 */
- .long SYMBOL_NAME(sys_personality)
- .long SYMBOL_NAME(sys_ni_syscall) /* for afs_syscall */
- .long SYMBOL_NAME(sys_setfsuid16)
- .long SYMBOL_NAME(sys_setfsgid16)
- .long SYMBOL_NAME(sys_llseek) /* 140 */
- .long SYMBOL_NAME(sys_getdents)
- .long SYMBOL_NAME(sys_select)
- .long SYMBOL_NAME(sys_flock)
- .long SYMBOL_NAME(sys_msync)
- .long SYMBOL_NAME(sys_readv) /* 145 */
- .long SYMBOL_NAME(sys_writev)
- .long SYMBOL_NAME(sys_getsid)
- .long SYMBOL_NAME(sys_fdatasync)
- .long SYMBOL_NAME(sys_sysctl)
- .long SYMBOL_NAME(sys_mlock) /* 150 */
- .long SYMBOL_NAME(sys_munlock)
- .long SYMBOL_NAME(sys_mlockall)
- .long SYMBOL_NAME(sys_munlockall)
- .long SYMBOL_NAME(sys_sched_setparam)
- .long SYMBOL_NAME(sys_sched_getparam) /* 155 */
- .long SYMBOL_NAME(sys_sched_setscheduler)
- .long SYMBOL_NAME(sys_sched_getscheduler)
- .long SYMBOL_NAME(sys_sched_yield)
- .long SYMBOL_NAME(sys_sched_get_priority_max)
- .long SYMBOL_NAME(sys_sched_get_priority_min) /* 160 */
- .long SYMBOL_NAME(sys_sched_rr_get_interval)
- .long SYMBOL_NAME(sys_nanosleep)
- .long SYMBOL_NAME(sys_mremap)
- .long SYMBOL_NAME(sys_setresuid16)
- .long SYMBOL_NAME(sys_getresuid16) /* 165 */
- .long SYMBOL_NAME(sys_ni_syscall) /* vm86 */
- .long SYMBOL_NAME(sys_query_module)
- .long SYMBOL_NAME(sys_poll)
- .long SYMBOL_NAME(sys_nfsservctl)
- .long SYMBOL_NAME(sys_setresgid16) /* 170 */
- .long SYMBOL_NAME(sys_getresgid16)
- .long SYMBOL_NAME(sys_prctl)
- .long SYMBOL_NAME(sys_rt_sigreturn)
- .long SYMBOL_NAME(sys_rt_sigaction)
- .long SYMBOL_NAME(sys_rt_sigprocmask) /* 175 */
- .long SYMBOL_NAME(sys_rt_sigpending)
- .long SYMBOL_NAME(sys_rt_sigtimedwait)
- .long SYMBOL_NAME(sys_rt_sigqueueinfo)
- .long SYMBOL_NAME(sys_rt_sigsuspend)
- .long SYMBOL_NAME(sys_pread) /* 180 */
- .long SYMBOL_NAME(sys_pwrite)
- .long SYMBOL_NAME(sys_chown16)
- .long SYMBOL_NAME(sys_getcwd)
- .long SYMBOL_NAME(sys_capget)
- .long SYMBOL_NAME(sys_capset) /* 185 */
- .long SYMBOL_NAME(sys_sigaltstack)
- .long SYMBOL_NAME(sys_sendfile)
- .long SYMBOL_NAME(sys_ni_syscall) /* streams1 */
- .long SYMBOL_NAME(sys_ni_syscall) /* streams2 */
- .long SYMBOL_NAME(sys_vfork) /* 190 */
- .long SYMBOL_NAME(sys_getrlimit)
- .long SYMBOL_NAME(sys_mmap2)
- .long SYMBOL_NAME(sys_truncate64)
- .long SYMBOL_NAME(sys_ftruncate64)
- .long SYMBOL_NAME(sys_stat64) /* 195 */
- .long SYMBOL_NAME(sys_lstat64)
- .long SYMBOL_NAME(sys_fstat64)
- .long SYMBOL_NAME(sys_lchown)
- .long SYMBOL_NAME(sys_getuid)
- .long SYMBOL_NAME(sys_getgid) /* 200 */
- .long SYMBOL_NAME(sys_geteuid)
- .long SYMBOL_NAME(sys_getegid)
- .long SYMBOL_NAME(sys_setreuid)
- .long SYMBOL_NAME(sys_setregid)
- .long SYMBOL_NAME(sys_getgroups) /* 205 */
- .long SYMBOL_NAME(sys_setgroups)
- .long SYMBOL_NAME(sys_fchown)
- .long SYMBOL_NAME(sys_setresuid)
- .long SYMBOL_NAME(sys_getresuid)
- .long SYMBOL_NAME(sys_setresgid) /* 210 */
- .long SYMBOL_NAME(sys_getresgid)
- .long SYMBOL_NAME(sys_chown)
- .long SYMBOL_NAME(sys_setuid)
- .long SYMBOL_NAME(sys_setgid)
- .long SYMBOL_NAME(sys_setfsuid) /* 215 */
- .long SYMBOL_NAME(sys_setfsgid)
- .long SYMBOL_NAME(sys_pivot_root)
- .long SYMBOL_NAME(sys_mincore)
- .long SYMBOL_NAME(sys_madvise)
- .long SYMBOL_NAME(sys_getdents64) /* 220 */
- .long SYMBOL_NAME(sys_fcntl64)
- /*
- * NOTE!! This doesn't have to be exact - we just have
- * to make sure we have _enough_ of the "sys_ni_syscall"
- * entries. Don't panic if you notice that this hasn't
- * been shrunk every time we add a new system call.
- */
- .rept NR_syscalls-221
- .long SYMBOL_NAME(sys_ni_syscall)
- .endr
- /* End of entry.S */