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130 lines
3.9 KiB
ArmAsm
130 lines
3.9 KiB
ArmAsm
# RUN: llvm-mc -triple=x86_64-pc-win32 -filetype=obj < %s | llvm-readobj --codeview | FileCheck %s
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# This tries to test defrange gap edge cases.
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# CHECK: LocalSym {
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# CHECK: Type: int (0x74)
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# CHECK: VarName: p
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# CHECK: }
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# CHECK-NOT: LocalSym {
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# CHECK: DefRangeRegisterSym {
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# CHECK-NEXT: Kind: S_DEFRANGE_REGISTER (0x1141)
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# CHECK-NEXT: Register: ESI (0x17)
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# CHECK-NEXT: MayHaveNoName: 0
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# CHECK-NEXT: LocalVariableAddrRange {
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# CHECK-NEXT: OffsetStart: .text+0x5
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# CHECK-NEXT: ISectStart: 0x0
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# CHECK-NEXT: Range: 0x5
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# CHECK-NEXT: }
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# CHECK-NEXT: LocalVariableAddrGap [
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# CHECK-NEXT: GapStartOffset: 0x3
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# CHECK-NEXT: Range: 0x1
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# CHECK-NEXT: ]
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# CHECK-NEXT: }
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# CHECK-NEXT: DefRangeRegisterSym {
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# CHECK-NEXT: Kind: S_DEFRANGE_REGISTER (0x1141)
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# CHECK-NEXT: Register: ESI (0x17)
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# CHECK-NEXT: MayHaveNoName: 0
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# CHECK-NEXT: LocalVariableAddrRange {
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# CHECK-NEXT: OffsetStart: .text+0x10015
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# CHECK-NEXT: ISectStart: 0x0
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# CHECK-NEXT: Range: 0x6
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# CHECK-NEXT: }
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# CHECK-NEXT: }
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# CHECK-NEXT: DefRangeRegisterSym {
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# CHECK-NEXT: Kind: S_DEFRANGE_REGISTER (0x1141)
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# CHECK-NEXT: Register: ESI (0x17)
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# CHECK-NEXT: MayHaveNoName: 0
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# CHECK-NEXT: LocalVariableAddrRange {
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# CHECK-NEXT: OffsetStart: .text+0x2001B
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# CHECK-NEXT: ISectStart: 0x0
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# CHECK-NEXT: Range: 0x1
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# CHECK-NEXT: }
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# CHECK-NEXT: }
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# CHECK-NEXT: DefRangeRegisterSym {
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# CHECK-NEXT: Kind: S_DEFRANGE_REGISTER (0x1141)
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# CHECK-NEXT: Register: ESI (0x17)
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# CHECK-NEXT: MayHaveNoName: 0
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# CHECK-NEXT: LocalVariableAddrRange {
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# CHECK-NEXT: OffsetStart: .text+0x2001C
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# CHECK-NEXT: ISectStart: 0x0
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# CHECK-NEXT: Range: 0xF000
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# CHECK-NEXT: }
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# CHECK-NEXT: LocalVariableAddrGap [
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# CHECK-NEXT: GapStartOffset: 0x1
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# CHECK-NEXT: Range: 0xEFFE
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# CHECK-NEXT: ]
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# CHECK-NEXT: }
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.text
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f: # @f
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mov $42, %esi
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.Lbegin0:
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nop
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jmp .Lbegin1
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.Lend0:
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nop
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.Lbegin1:
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nop
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.Lend1:
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.p2align 4
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.fill 0x10000, 1, 0x90
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mov $42, %esi
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.Lbegin2:
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nop
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jmp .Lbegin3
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.Lend2:
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.fill 0x10000, 1, 0x90
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.Lbegin3:
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nop
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.Lend3:
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# Create a range that is exactly 0xF000 bytes long with a gap in the
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# middle.
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.Lbegin4:
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nop
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.Lend4:
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.fill 0xeffe, 1, 0x90
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.Lbegin5:
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nop
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.Lend5:
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ret
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.Lfunc_end0:
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.section .debug$S,"dr"
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.p2align 2
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.long 4 # Debug section magic
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.long 241 # Symbol subsection for f
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.long .Ltmp15-.Ltmp14 # Subsection size
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.Ltmp14:
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.short .Ltmp17-.Ltmp16 # Record length
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.Ltmp16:
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.short 4423 # Record kind: S_GPROC32_ID
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.long 0 # PtrParent
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.long 0 # PtrEnd
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.long 0 # PtrNext
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.long .Lfunc_end0-f # Code size
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.long 0 # Offset after prologue
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.long 0 # Offset before epilogue
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.long 4098 # Function type index
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.secrel32 f # Function section relative address
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.secidx f # Function section index
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.byte 0 # Flags
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.asciz "f" # Function name
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.Ltmp17:
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.short .Ltmp19-.Ltmp18 # Record length
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.Ltmp18:
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.short 4414 # Record kind: S_LOCAL
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.long 116 # TypeIndex
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.short 0 # Flags
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.asciz "p"
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.Ltmp19:
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.cv_def_range .Lbegin0 .Lend0 .Lbegin1 .Lend1 .Lbegin2 .Lend2 .Lbegin3 .Lend3, reg, 23
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.cv_def_range .Lbegin4 .Lend4 .Lbegin5 .Lend5, reg, 23
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.short 2 # Record length
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.short 4431 # Record kind: S_PROC_ID_END
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.Ltmp15:
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.cv_filechecksums # File index to string table offset subsection
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.cv_stringtable # String table
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