libcxxabi/test/native/arm-linux-eabi/ttype-encoding-00.pass.sh.s

   1 @ RUN: %{cxx} %{flags} %{link_flags} %s -o %t.exe
   2 @ RUN: %t.exe
   3 @ UNSUPPORTED: no-exceptions
   4
   5 @ PURPOSE: Check that 0x00 is a valid value for ttype encoding.  LLVM and
   6 @ GCC 4.6 are generating 0x00 as ttype encoding.  libc++abi should provide
   7 @ legacy support.
   8
   9 @ NOTE:
  10 @
  11 @ This file is generated from the following C++ source code:
  12 @
  13 @ ```
  14 @ int main() {
  15 @   try {
  16 @     throw 5;
  17 @   } catch (int i) {
  18 @     if (i != 5)
  19 @       abort();
  20 @     return 0;
  21 @   }
  22 @ }
  23 @ ```
  24
  25         .syntax unified
  26
  27         .text
  28         .globl  main
  29         .p2align        2
  30         .type   main,%function
  31 main:                                   @ @main
  32 .Lfunc_begin0:
  33         .fnstart
  34 @ BB#0:                                 @ %entry
  35         .save   {r11, lr}
  36         push    {r11, lr}
  37         .setfp  r11, sp
  38         mov     r11, sp
  39         mov     r0, #4
  40         bl      __cxa_allocate_exception
  41         mov     r1, #5
  42         str     r1, [r0]
  43 .Ltmp0:
  44         ldr     r1, .LCPI0_0
  45         mov     r2, #0
  46         bl      __cxa_throw
  47 .Ltmp1:
  48
  49 @ BB#2:                                 @ %lpad
  50 .Ltmp2:
  51         bl      __cxa_begin_catch
  52         ldr     r0, [r0]
  53         cmp     r0, #5
  54         bne     .LBB0_4
  55 @ BB#3:                                 @ %if.end
  56         bl      __cxa_end_catch
  57         mov     r0, #0
  58         pop     {r11, lr}
  59         bx      lr
  60 .LBB0_4:                                @ %if.then
  61         bl      abort
  62         .p2align        2
  63 @ BB#5:
  64 .LCPI0_0:
  65         .long   _ZTIi
  66 .Lfunc_end0:
  67
  68         .size   main, .Lfunc_end0-main
  69         .globl  __gxx_personality_v0
  70         .personality __gxx_personality_v0
  71         .handlerdata
  72         .p2align        2
  73 GCC_except_table0:
  74 .Lexception0:
  75         .byte   255                     @ @LPStart Encoding = omit
  76         .byte   0                       @ @TType Encoding = absptr
  77         .asciz  "\257\200"              @ @TType base offset
  78         .byte   3                       @ Call site Encoding = udata4
  79         .byte   39                      @ Call site table length
  80         .long   .Lfunc_begin0-.Lfunc_begin0 @ >> Call Site 1 <<
  81         .long   .Ltmp0-.Lfunc_begin0    @   Call between .Lfunc_begin0 and .Ltmp0
  82         .long   0                       @     has no landing pad
  83         .byte   0                       @   On action: cleanup
  84         .long   .Ltmp0-.Lfunc_begin0    @ >> Call Site 2 <<
  85         .long   .Ltmp1-.Ltmp0           @   Call between .Ltmp0 and .Ltmp1
  86         .long   .Ltmp2-.Lfunc_begin0    @     jumps to .Ltmp2
  87         .byte   1                       @   On action: 1
  88         .long   .Ltmp1-.Lfunc_begin0    @ >> Call Site 3 <<
  89         .long   .Lfunc_end0-.Ltmp1      @   Call between .Ltmp1 and .Lfunc_end0
  90         .long   0                       @     has no landing pad
  91         .byte   0                       @   On action: cleanup
  92         .byte   1                       @ >> Action Record 1 <<
  93                                         @   Catch TypeInfo 1
  94         .byte   0                       @   No further actions
  95                                         @ >> Catch TypeInfos <<
  96         .long   _ZTIi(target2)          @ TypeInfo 1
  97         .p2align        2
  98         .fnend