arch/sh/kernel/vsyscall/vsyscall-trapa.S

   1         .text
   2         .globl __kernel_vsyscall
   3         .type __kernel_vsyscall,@function
   4 __kernel_vsyscall:
   5 .LSTART_vsyscall:
   6         trapa   #0x10
   7          nop
   8 .LEND_vsyscall:
   9         .size __kernel_vsyscall,.-.LSTART_vsyscall
  10         .previous
  11
  12         .section .eh_frame,"a",@progbits
  13 .LCIE:
  14         .ualong .LCIE_end - .LCIE_start
  15 .LCIE_start:
  16         .ualong 0               /* CIE ID */
  17         .byte   0x1             /* Version number */
  18         .string "zR"            /* NUL-terminated augmentation string */
  19         .uleb128 0x1            /* Code alignment factor */
  20         .sleb128 -4             /* Data alignment factor */
  21         .byte   0x11            /* Return address register column */
  22         .uleb128 0x1            /* Augmentation length and data */
  23         .byte 0x1b              /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */
  24         .byte   0xc,0xf,0x0     /* DW_CFA_def_cfa: r15 ofs 0 */
  25         .align 2
  26 .LCIE_end:
  27
  28         .ualong .LFDE_end-.LFDE_start   /* Length FDE */
  29 .LFDE_start:
  30         .ualong .LFDE_start-.LCIE       /* CIE pointer */
  31         .ualong .LSTART_vsyscall-.      /* PC-relative start address */
  32         .ualong .LEND_vsyscall-.LSTART_vsyscall
  33         .uleb128 0                      /* Augmentation */
  34         .align 2
  35 .LFDE_end:
  36         .previous
  37
  38 /* Get the common code for the sigreturn entry points */
  39 #include "vsyscall-sigreturn.S"