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      1 // This tests that ARM attributes are properly encoded.
      2 
      3 // RUN: llvm-mc < %s -triple=arm-linux-gnueabi -filetype=obj -o - \
      4 // RUN:   | llvm-readobj -s -sd | FileCheck %s
      5 
      6 // Tag_CPU_name (=5)
      7 .cpu cortex-a8
      8 
      9 // Tag_CPU_arch (=6)
     10 .eabi_attribute 6, 10
     11 
     12 // Tag_arch_profile (=7)
     13 .eabi_attribute 7, 'A'
     14 
     15 // Tag_ARM_ISA_use (=8)
     16 .eabi_attribute 8, 1
     17 
     18 // Tag_THUMB_ISA_use (=9)
     19 .eabi_attribute 9, 2
     20 
     21 // Tag_FP_arch (=10)
     22 .fpu vfpv3
     23 
     24 // Tag_Advanced_SIMD_arch (=12)
     25 .eabi_attribute 12, 2
     26 
     27 // Tag_ABI_FP_denormal (=20)
     28 .eabi_attribute 20, 1
     29 
     30 // Tag_ABI_FP_exceptions (=21)
     31 .eabi_attribute 21, 1
     32 
     33 // Tag_ABI_FP_number_model (=23)
     34 .eabi_attribute 23, 1
     35 
     36 // Tag_ABI_align_needed (=24)
     37 .eabi_attribute 24, 1
     38 
     39 // Tag_ABI_align_preserved (=25)
     40 .eabi_attribute 25, 1
     41 
     42 // Tag_ABI_HardFP_use (=27)
     43 .eabi_attribute 27, 0
     44 
     45 // Tag_ABI_VFP_args (=28)
     46 .eabi_attribute 28, 1
     47 
     48 // Tag_FP_HP_extension (=36)
     49 .eabi_attribute 36, 1
     50 
     51 // Tag_MPextension_use (=42)
     52 .eabi_attribute 42, 1
     53 
     54 // Tag_DIV_use (=44)
     55 .eabi_attribute 44, 2
     56 
     57 // Tag_Virtualization_use (=68)
     58 .eabi_attribute 68, 3
     59 
     60 // Check that values > 128 are encoded properly
     61 .eabi_attribute 110, 160
     62 
     63 // Check that tags > 128 are encoded properly
     64 .eabi_attribute 129, "1"
     65 .eabi_attribute 250, 1
     66 
     67 // CHECK:        Section {
     68 // CHECK:          Name: .ARM.attributes
     69 // CHECK-NEXT:     Type: SHT_ARM_ATTRIBUTES
     70 // CHECK-NEXT:     Flags [ (0x0)
     71 // CHECK-NEXT:     ]
     72 // CHECK-NEXT:     Address: 0x0
     73 // CHECK-NEXT:     Offset: 0x34
     74 // CHECK-NEXT:     Size: 71
     75 // CHECK-NEXT:     Link: 0
     76 // CHECK-NEXT:     Info: 0
     77 // CHECK-NEXT:     AddressAlignment: 1
     78 // CHECK-NEXT:     EntrySize: 0
     79 // CHECK-NEXT:     SectionData (
     80 // CHECK-NEXT:       0000: 41460000 00616561 62690001 3C000000
     81 // CHECK-NEXT:       0010: 05434F52 5445582D 41380006 0A074108
     82 // CHECK-NEXT:       0020: 0109020A 030C0214 01150117 01180119
     83 // CHECK-NEXT:       0030: 011B001C 0124012A 012C0244 036EA001
     84 // CHECK-NEXT:       0040: 81013100 FA0101
     85 // CHECK-NEXT:     )
     86