d0fb7a478d
Summary: This patch adds support for atomic types (DW_TAG_atomic_type) to LLDB. It's mostly just filling out all the switch-statements that didn't implement Atomic case with the usual boilerplate. Thanks Pavel for writing the test case. Reviewers: labath, aprantl, shafik Reviewed By: labath Subscribers: jfb, abidh, JDevlieghere, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D71183
105 lines
4.9 KiB
ArmAsm
105 lines
4.9 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s > %t
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# RUN: %lldb %t -o "target variable integer structure" -o exit | FileCheck %s
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# CHECK: (_Atomic(int)) integer = 14159
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# CHECK: (_Atomic(struct_type)) structure = {}
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.data
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integer:
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.long 14159
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structure:
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.byte 0
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.section .debug_abbrev,"",@progbits
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.byte 1 # Abbreviation Code
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.byte 17 # DW_TAG_compile_unit
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.byte 1 # DW_CHILDREN_yes
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.byte 37 # DW_AT_producer
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.byte 8 # DW_FORM_string
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.byte 19 # DW_AT_language
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.byte 5 # DW_FORM_data2
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 2 # Abbreviation Code
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.byte 52 # DW_TAG_variable
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.byte 0 # DW_CHILDREN_no
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.byte 3 # DW_AT_name
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.byte 8 # DW_FORM_string
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.byte 73 # DW_AT_type
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.byte 19 # DW_FORM_ref4
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.byte 2 # DW_AT_location
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.byte 24 # DW_FORM_exprloc
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 3 # Abbreviation Code
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.byte 71 # DW_TAG_atomic_type
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.byte 0 # DW_CHILDREN_no
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.byte 73 # DW_AT_type
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.byte 19 # DW_FORM_ref4
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 4 # Abbreviation Code
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.byte 36 # DW_TAG_base_type
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.byte 0 # DW_CHILDREN_no
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.byte 3 # DW_AT_name
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.byte 8 # DW_FORM_string
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.byte 62 # DW_AT_encoding
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.byte 11 # DW_FORM_data1
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.byte 11 # DW_AT_byte_size
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.byte 11 # DW_FORM_data1
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 5 # Abbreviation Code
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.byte 19 # DW_TAG_structure_type
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.byte 0 # DW_CHILDREN_no
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.byte 3 # DW_AT_name
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.byte 8 # DW_FORM_string
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.byte 11 # DW_AT_byte_size
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.byte 11 # DW_FORM_data1
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 0 # EOM(3)
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.section .debug_info,"",@progbits
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.Lcu_begin0:
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.long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
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.Ldebug_info_start0:
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.short 5 # DWARF version number
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.byte 1 # DWARF Unit Type
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.byte 8 # Address Size (in bytes)
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.long .debug_abbrev # Offset Into Abbrev. Section
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.byte 1 # Abbrev [1] 0xb:0x50 DW_TAG_compile_unit
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.asciz "Hand-written DWARF" # DW_AT_producer
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.short 12 # DW_AT_language
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.byte 2 # Abbrev [2] DW_TAG_variable
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.asciz "integer" # DW_AT_name
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.long .Latomic_int # DW_AT_type
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.byte 9 # DW_AT_location
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.byte 3
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.quad integer
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.byte 2 # Abbrev [2] DW_TAG_variable
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.asciz "structure" # DW_AT_name
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.long .Latomic_struct # DW_AT_type
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.byte 9 # DW_AT_location
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.byte 3
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.quad structure
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.Latomic_int:
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.byte 3 # Abbrev [3] DW_TAG_atomic_type
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.long .Lint # DW_AT_type
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.Lint:
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.byte 4 # Abbrev [4] 0x53:0x7 DW_TAG_base_type
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.asciz "int" # DW_AT_name
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.byte 5 # DW_AT_encoding
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.byte 4 # DW_AT_byte_size
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.Latomic_struct:
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.byte 3 # Abbrev [3] DW_TAG_atomic_type
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.long .Lstruct # DW_AT_type
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.Lstruct:
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.byte 5 # Abbrev [5] DW_TAG_structure_type
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.asciz "struct_type" # DW_AT_name
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.byte 0 # DW_AT_byte_size
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.byte 0 # End Of Children Mark
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.Ldebug_info_end0:
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