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88 lines
3.2 KiB
88 lines
3.2 KiB
4 months ago
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# RUN: llvm-mc -triple x86_64-unknown-linux %s -filetype=obj -o - | \
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# RUN: llvm-dwarfdump -debug-aranges - 2>&1 | \
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# RUN: FileCheck %s
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.section .debug_aranges,"",@progbits
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# CHECK: .debug_aranges contents:
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## Case 1: Check that an empty set of ranges is supported.
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.long .L1end - .L1version # Length
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# CHECK: Address Range Header: length = 0x00000014,
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.L1version:
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.short 2 # Version
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.long 0x3456789a # Debug Info Offset
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.byte 4 # Address Size
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.byte 0 # Segment Selector Size
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# CHECK-SAME: version = 0x0002,
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# CHECK-SAME: cu_offset = 0x3456789a,
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# CHECK-SAME: addr_size = 0x04,
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# CHECK-SAME: seg_size = 0x00
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.space 4 # Padding
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.L1tuples:
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.long 0, 0 # Termination tuple
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# CHECK-NOT: [0x
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.L1end:
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## Case 2: Check that the address size of 4 is supported.
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.long .L2end - .L2version # Length
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# CHECK: Address Range Header: length = 0x0000001c,
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.L2version:
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.short 2 # Version
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.long 0x112233 # Debug Info Offset
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.byte 4 # Address Size
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.byte 0 # Segment Selector Size
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# CHECK-SAME: version = 0x0002,
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# CHECK-SAME: cu_offset = 0x00112233,
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# CHECK-SAME: addr_size = 0x04,
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# CHECK-SAME: seg_size = 0x00
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.space 4 # Padding
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.L2tuples:
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.long 0x11223344, 0x01020304 # Address and length
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# CHECK-NEXT: [0x11223344, 0x12243648)
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.long 0, 0 # Termination tuple
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# CHECK-NOT: [0x
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.L2end:
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## Case 3: Check that the address size of 8 is also supported.
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.long .L3end - .L3version # Length
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# CHECK: Address Range Header: length = 0x0000002c,
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.L3version:
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.short 2 # Version
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.long 0x112233 # Debug Info Offset
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.byte 8 # Address Size
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.byte 0 # Segment Selector Size
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# CHECK-SAME: version = 0x0002,
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# CHECK-SAME: cu_offset = 0x00112233,
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# CHECK-SAME: addr_size = 0x08,
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# CHECK-SAME: seg_size = 0x00
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.space 4 # Padding
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.L3tuples:
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.quad 0x1122334455667788 # Address
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.quad 0x0102030405060708 # Length
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# CHECK-NEXT: [0x1122334455667788, 0x122436485a6c7e90)
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.quad 0, 0 # Termination tuple
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# CHECK-NOT: [0x
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.L3end:
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## Case 4: Check that 64-bit DWARF format is supported.
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.long 0xffffffff # DWARF64 mark
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.quad .L4end - .L4version # Length
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# CHECK: Address Range Header: length = 0x000000000000001c,
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# CHECK-SAME: format = DWARF64,
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.L4version:
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.short 2 # Version
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.quad 0x123456789abc # Debug Info Offset
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.byte 4 # Address Size
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.byte 0 # Segment Selector Size
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# CHECK-SAME: version = 0x0002,
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# CHECK-SAME: cu_offset = 0x0000123456789abc,
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# CHECK-SAME: addr_size = 0x04,
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# CHECK-SAME: seg_size = 0x00
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# No padding
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.L4tuples:
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.long 0, 1 # Address and length
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# CHECK-NEXT: [0x00000000, 0x00000001)
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.long 0, 0 # Termination tuple
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# CHECK-NOT: [0x
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.L4end:
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