1 // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | elf-dump | FileCheck %s 2 3 // Test that these names are accepted. 4 5 .section .note.GNU-stack,"",@progbits 6 .section .note.GNU-stack2,"",%progbits 7 .section .note.GNU-,"",@progbits 8 .section -.note.GNU,"",@progbits 9 10 // CHECK: ('sh_name', 0x00000038) # '.note.GNU-stack' 11 // CHECK: ('sh_name', 0x0000008f) # '.note.GNU-stack2' 12 // CHECK: ('sh_name', 0x000000a0) # '.note.GNU-' 13 // CHECK: ('sh_name', 0x00000084) # '-.note.GNU' 14 15 // Test that the defaults are used 16 17 .section .init 18 .section .fini 19 .section .rodata 20 .section zed, "" 21 22 // CHECK: (('sh_name', 0x00000012) # '.init' 23 // CHECK-NEXT: ('sh_type', 0x00000001) 24 // CHECK-NEXT: ('sh_flags', 0x00000006) 25 // CHECK-NEXT: ('sh_addr', 0x00000000) 26 // CHECK-NEXT: ('sh_offset', 0x00000050) 27 // CHECK-NEXT: ('sh_size', 0x00000000) 28 // CHECK-NEXT: ('sh_link', 0x00000000) 29 // CHECK-NEXT: ('sh_info', 0x00000000) 30 // CHECK-NEXT: ('sh_addralign', 0x00000001) 31 // CHECK-NEXT: ('sh_entsize', 0x00000000) 32 // CHECK-NEXT: ), 33 // CHECK-NEXT: # Section 0x0000000b 34 // CHECK-NEXT: (('sh_name', 0x00000048) # '.fini' 35 // CHECK-NEXT: ('sh_type', 0x00000001) 36 // CHECK-NEXT: ('sh_flags', 0x00000006) 37 // CHECK-NEXT: ('sh_addr', 0x00000000) 38 // CHECK-NEXT: ('sh_offset', 0x00000050) 39 // CHECK-NEXT: ('sh_size', 0x00000000) 40 // CHECK-NEXT: ('sh_link', 0x00000000) 41 // CHECK-NEXT: ('sh_info', 0x00000000) 42 // CHECK-NEXT: ('sh_addralign', 0x00000001) 43 // CHECK-NEXT: ('sh_entsize', 0x00000000) 44 // CHECK-NEXT: ), 45 // CHECK-NEXT: # Section 0x0000000c 46 // CHECK-NEXT: (('sh_name', 0x00000076) # '.rodata' 47 // CHECK-NEXT: ('sh_type', 0x00000001) 48 // CHECK-NEXT: ('sh_flags', 0x00000002) 49 // CHECK-NEXT: ('sh_addr', 0x00000000) 50 // CHECK-NEXT: ('sh_offset', 0x00000050) 51 // CHECK-NEXT: ('sh_size', 0x00000000) 52 // CHECK-NEXT: ('sh_link', 0x00000000) 53 // CHECK-NEXT: ('sh_info', 0x00000000) 54 // CHECK-NEXT: ('sh_addralign', 0x00000001) 55 // CHECK-NEXT: ('sh_entsize', 0x00000000) 56 // CHECK-NEXT: ), 57 // CHECK-NEXT: # Section 0x0000000d 58 // CHECK-NEXT: (('sh_name', 0x00000058) # 'zed' 59 // CHECK-NEXT: ('sh_type', 0x00000001) 60 // CHECK-NEXT: ('sh_flags', 0x00000000) 61 // CHECK-NEXT: ('sh_addr', 0x00000000) 62 // CHECK-NEXT: ('sh_offset', 0x00000050) 63 // CHECK-NEXT: ('sh_size', 0x00000000) 64 // CHECK-NEXT: ('sh_link', 0x00000000) 65 // CHECK-NEXT: ('sh_info', 0x00000000) 66 // CHECK-NEXT: ('sh_addralign', 0x00000001) 67 // CHECK-NEXT: ('sh_entsize', 0x00000000) 68 // CHECK-NEXT: ), 69 70 .section .note.test,"",@note 71 // CHECK: (('sh_name', 0x00000007) # '.note.test' 72 // CHECK-NEXT: ('sh_type', 0x00000007) 73 // CHECK-NEXT: ('sh_flags', 0x00000000) 74 // CHECK-NEXT: ('sh_addr', 0x00000000) 75 // CHECK-NEXT: ('sh_offset', 0x00000050) 76 // CHECK-NEXT: ('sh_size', 0x00000000) 77 // CHECK-NEXT: ('sh_link', 0x00000000) 78 // CHECK-NEXT: ('sh_info', 0x00000000) 79 // CHECK-NEXT: ('sh_addralign', 0x00000001) 80 // CHECK-NEXT: ('sh_entsize', 0x00000000) 81 // CHECK-NEXT: ), 82 83 // Test that we can parse these 84 foo: 85 bar: 86 .section .text.foo,"axG",@progbits,foo,comdat 87 .section .text.bar,"axMG",@progbits,42,bar,comdat 88 89 // Test that the default values are not used 90 91 .section .eh_frame,"a",@unwind 92 93 // CHECK: (('sh_name', 0x0000004e) # '.eh_frame' 94 // CHECK-NEXT: ('sh_type', 0x70000001) 95 // CHECK-NEXT: ('sh_flags', 0x00000002) 96 // CHECK-NEXT: ('sh_addr', 0x00000000) 97 // CHECK-NEXT: ('sh_offset', 0x00000050) 98 // CHECK-NEXT: ('sh_size', 0x00000000) 99 // CHECK-NEXT: ('sh_link', 0x00000000) 100 // CHECK-NEXT: ('sh_info', 0x00000000) 101 // CHECK-NEXT: ('sh_addralign', 0x00000001) 102 // CHECK-NEXT: ('sh_entsize', 0x00000000) 103 // CHECK-NEXT: ), 104 105 // Test that we handle the strings like gas 106 .section bar-"foo" 107 .section "foo" 108 109 // CHECK: ('sh_name', 0x000000ab) # 'bar-"foo"' 110 // CHECK: ('sh_name', 0x00000034) # 'foo' 111
