gas/testsuite/gas/arm/archv8m.s

   1 .thumb
   2 .syntax unified
   3
   4 T:
   5 blx r4
   6 blx r9
   7 bx  r4
   8 bx  r9
   9 tt    r0, r1
  10 tt    r8, r9
  11 ttt   r0, r1
  12 ttt   r8, r9
  13 movw  r0, #0xF123
  14 @ mov accept all immediate formats, including T3.  It's also the suggested
  15 @ assembly to use.
  16 mov   r8, #0xF123
  17 @ .w means wide, specifies that the assembler must select a 32-bit encoding for
  18 @ the instruction if it is possible, it should accept both T2 (Thumb modified
  19 @ immediate) and T3 (UINT16) encoding.  See the section "Standard assembler
  20 @ syntax fields" on latest ARM-ARM.
  21 mov.w r8, #0xF123
  22 movw  r8, #0xF123
  23 movt  r0, #0xF123
  24 movt  r8, #0xF123
  25 cbz   r4, .L1
  26 cbnz  r4, .L1
  27 b.w   .L1
  28 sdiv  r0, r1, r2
  29 sdiv  r8, r9, r10
  30 udiv  r0, r1, r2
  31 udiv  r8, r9, r10
  32 .L1:
  33  add   r0, r1
  34 clrex
  35 ldrex  r0, [r1, #0x4]
  36 ldrexb r0, [r1]
  37 ldrexh r0, [r1]
  38 strex  r0, r1, [r2, #0x4]
  39 strexb r0, r1, [r2]
  40 strexh r0, r1, [r2]
  41 lda    r0, [r1]
  42 ldab   r0, [r1]
  43 ldah   r0, [r1]
  44 stl    r0, [r1]
  45 stlb   r0, [r1]
  46 stlh   r0, [r1]
  47 ldaex  r0, [r1]
  48 ldaexb r0, [r1]
  49 ldaexh r0, [r1]
  50 stlex  r0, r1, [r2]
  51 stlexb r0, r1, [r2]
  52 stlexh r0, r1, [r2]
  53
  54