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