1# RUN: llvm-mc -triple=x86_64-pc-win32 -filetype=obj < %s | llvm-readobj -codeview | FileCheck %s 2 3# This tries to test defrange gap edge cases. 4 5# CHECK: LocalSym { 6# CHECK: Type: int (0x74) 7# CHECK: VarName: p 8# CHECK: } 9# CHECK-NOT: LocalSym { 10# CHECK: DefRangeRegisterSym { 11# CHECK-NEXT: Kind: S_DEFRANGE_REGISTER (0x1141) 12# CHECK-NEXT: Register: CVRegESI (0x17) 13# CHECK-NEXT: MayHaveNoName: 0 14# CHECK-NEXT: LocalVariableAddrRange { 15# CHECK-NEXT: OffsetStart: .text+0x5 16# CHECK-NEXT: ISectStart: 0x0 17# CHECK-NEXT: Range: 0x5 18# CHECK-NEXT: } 19# CHECK-NEXT: LocalVariableAddrGap [ 20# CHECK-NEXT: GapStartOffset: 0x3 21# CHECK-NEXT: Range: 0x1 22# CHECK-NEXT: ] 23# CHECK-NEXT: } 24# CHECK-NEXT: DefRangeRegisterSym { 25# CHECK-NEXT: Kind: S_DEFRANGE_REGISTER (0x1141) 26# CHECK-NEXT: Register: CVRegESI (0x17) 27# CHECK-NEXT: MayHaveNoName: 0 28# CHECK-NEXT: LocalVariableAddrRange { 29# CHECK-NEXT: OffsetStart: .text+0x10015 30# CHECK-NEXT: ISectStart: 0x0 31# CHECK-NEXT: Range: 0x6 32# CHECK-NEXT: } 33# CHECK-NEXT: } 34# CHECK-NEXT: DefRangeRegisterSym { 35# CHECK-NEXT: Kind: S_DEFRANGE_REGISTER (0x1141) 36# CHECK-NEXT: Register: CVRegESI (0x17) 37# CHECK-NEXT: MayHaveNoName: 0 38# CHECK-NEXT: LocalVariableAddrRange { 39# CHECK-NEXT: OffsetStart: .text+0x2001B 40# CHECK-NEXT: ISectStart: 0x0 41# CHECK-NEXT: Range: 0x1 42# CHECK-NEXT: } 43# CHECK-NEXT: } 44# CHECK-NEXT: DefRangeRegisterSym { 45# CHECK-NEXT: Kind: S_DEFRANGE_REGISTER (0x1141) 46# CHECK-NEXT: Register: CVRegESI (0x17) 47# CHECK-NEXT: MayHaveNoName: 0 48# CHECK-NEXT: LocalVariableAddrRange { 49# CHECK-NEXT: OffsetStart: .text+0x2001C 50# CHECK-NEXT: ISectStart: 0x0 51# CHECK-NEXT: Range: 0xF000 52# CHECK-NEXT: } 53# CHECK-NEXT: LocalVariableAddrGap [ 54# CHECK-NEXT: GapStartOffset: 0x1 55# CHECK-NEXT: Range: 0xEFFE 56# CHECK-NEXT: ] 57# CHECK-NEXT: } 58 59 .text 60f: # @f 61 mov $42, %esi 62.Lbegin0: 63 nop 64 jmp .Lbegin1 65.Lend0: 66 nop 67.Lbegin1: 68 nop 69.Lend1: 70 .p2align 4 71 .fill 0x10000, 1, 0x90 72 73 mov $42, %esi 74.Lbegin2: 75 nop 76 jmp .Lbegin3 77.Lend2: 78 .fill 0x10000, 1, 0x90 79.Lbegin3: 80 nop 81.Lend3: 82 83 # Create a range that is exactly 0xF000 bytes long with a gap in the 84 # middle. 85.Lbegin4: 86 nop 87.Lend4: 88 .fill 0xeffe, 1, 0x90 89.Lbegin5: 90 nop 91.Lend5: 92 ret 93.Lfunc_end0: 94 95 .section .debug$S,"dr" 96 .p2align 2 97 .long 4 # Debug section magic 98 .long 241 # Symbol subsection for f 99 .long .Ltmp15-.Ltmp14 # Subsection size 100.Ltmp14: 101 .short .Ltmp17-.Ltmp16 # Record length 102.Ltmp16: 103 .short 4423 # Record kind: S_GPROC32_ID 104 .long 0 # PtrParent 105 .long 0 # PtrEnd 106 .long 0 # PtrNext 107 .long .Lfunc_end0-f # Code size 108 .long 0 # Offset after prologue 109 .long 0 # Offset before epilogue 110 .long 4098 # Function type index 111 .secrel32 f # Function section relative address 112 .secidx f # Function section index 113 .byte 0 # Flags 114 .asciz "f" # Function name 115.Ltmp17: 116 .short .Ltmp19-.Ltmp18 # Record length 117.Ltmp18: 118 .short 4414 # Record kind: S_LOCAL 119 .long 116 # TypeIndex 120 .short 0 # Flags 121 .asciz "p" 122.Ltmp19: 123 .cv_def_range .Lbegin0 .Lend0 .Lbegin1 .Lend1 .Lbegin2 .Lend2 .Lbegin3 .Lend3, "A\021\027\000\000\000" 124 .cv_def_range .Lbegin4 .Lend4 .Lbegin5 .Lend5, "A\021\027\000\000\000" 125 .short 2 # Record length 126 .short 4431 # Record kind: S_PROC_ID_END 127.Ltmp15: 128 .cv_filechecksums # File index to string table offset subsection 129 .cv_stringtable # String table 130