diff options
| -rw-r--r-- | bolt/test/X86/Inputs/dwarf4-df-input-lowpc-ranges-other.s | 710 | ||||
| -rw-r--r-- | bolt/test/X86/dwarf4-df-input-lowpc-ranges-cus.test | 97 |
2 files changed, 807 insertions, 0 deletions
diff --git a/bolt/test/X86/Inputs/dwarf4-df-input-lowpc-ranges-other.s b/bolt/test/X86/Inputs/dwarf4-df-input-lowpc-ranges-other.s new file mode 100644 index 0000000..c04fb52 --- /dev/null +++ b/bolt/test/X86/Inputs/dwarf4-df-input-lowpc-ranges-other.s @@ -0,0 +1,710 @@ +## clang++ -fbasic-block-sections=all -ffunction-sections -g2 -gdwarf-4 -gsplit-dwarf -fdebug-compilation-dir='.' +## __attribute__((always_inline)) +## int doStuffOther(int val) { +## if (val) +## ++val; +## return val; +## } +## __attribute__((always_inline)) +## int doStuffOther2(int val) { +## int foo = 3; +## return val + foo; +## } +## +## +## int mainOther(int argc, const char** argv) { +## return doStuffOther(argc) + doStuffOther2(argc);; +## } + + .text + .file "mainOther.cpp" + .section .text._Z12doStuffOtheri,"ax",@progbits + .globl _Z12doStuffOtheri # -- Begin function _Z12doStuffOtheri + .p2align 4, 0x90 + .type _Z12doStuffOtheri,@function +_Z12doStuffOtheri: # @_Z12doStuffOtheri +.Lfunc_begin0: + .file 1 "." "mainOther.cpp" + .loc 1 2 0 # mainOther.cpp:2:0 + .cfi_startproc +# %bb.0: # %entry + pushq %rbp + .cfi_def_cfa_offset 16 + .cfi_offset %rbp, -16 + movq %rsp, %rbp + .cfi_def_cfa_register %rbp + movl %edi, -4(%rbp) +.Ltmp0: + .loc 1 3 8 prologue_end # mainOther.cpp:3:8 + cmpl $0, -4(%rbp) +.Ltmp1: + .loc 1 3 8 is_stmt 0 # mainOther.cpp:3:8 + je _Z12doStuffOtheri.__part.2 + jmp _Z12doStuffOtheri.__part.1 +.LBB_END0_0: + .cfi_endproc + .section .text._Z12doStuffOtheri,"ax",@progbits,unique,1 +_Z12doStuffOtheri.__part.1: # %if.then + .cfi_startproc + .cfi_def_cfa %rbp, 16 + .cfi_offset %rbp, -16 + .loc 1 4 6 is_stmt 1 # mainOther.cpp:4:6 + movl -4(%rbp), %eax + addl $1, %eax + movl %eax, -4(%rbp) + jmp _Z12doStuffOtheri.__part.2 +.LBB_END0_1: + .size _Z12doStuffOtheri.__part.1, .LBB_END0_1-_Z12doStuffOtheri.__part.1 + .cfi_endproc + .section .text._Z12doStuffOtheri,"ax",@progbits,unique,2 +_Z12doStuffOtheri.__part.2: # %if.end + .cfi_startproc + .cfi_def_cfa %rbp, 16 + .cfi_offset %rbp, -16 + .loc 1 5 11 # mainOther.cpp:5:11 + movl -4(%rbp), %eax + .loc 1 5 4 epilogue_begin is_stmt 0 # mainOther.cpp:5:4 + popq %rbp + .cfi_def_cfa %rsp, 8 + retq +.LBB_END0_2: + .size _Z12doStuffOtheri.__part.2, .LBB_END0_2-_Z12doStuffOtheri.__part.2 + .cfi_endproc + .section .text._Z12doStuffOtheri,"ax",@progbits +.Lfunc_end0: + .size _Z12doStuffOtheri, .Lfunc_end0-_Z12doStuffOtheri + # -- End function + .section .text._Z13doStuffOther2i,"ax",@progbits + .globl _Z13doStuffOther2i # -- Begin function _Z13doStuffOther2i + .p2align 4, 0x90 + .type _Z13doStuffOther2i,@function +_Z13doStuffOther2i: # @_Z13doStuffOther2i +.Lfunc_begin1: + .loc 1 8 0 is_stmt 1 # mainOther.cpp:8:0 + .cfi_startproc +# %bb.0: # %entry + pushq %rbp + .cfi_def_cfa_offset 16 + .cfi_offset %rbp, -16 + movq %rsp, %rbp + .cfi_def_cfa_register %rbp + movl %edi, -4(%rbp) +.Ltmp2: + .loc 1 9 8 prologue_end # mainOther.cpp:9:8 + movl $3, -8(%rbp) + .loc 1 10 11 # mainOther.cpp:10:11 + movl -4(%rbp), %eax + .loc 1 10 15 is_stmt 0 # mainOther.cpp:10:15 + addl -8(%rbp), %eax + .loc 1 10 4 epilogue_begin # mainOther.cpp:10:4 + popq %rbp + .cfi_def_cfa %rsp, 8 + retq +.LBB_END1_0: + .cfi_endproc +.Lfunc_end1: + .size _Z13doStuffOther2i, .Lfunc_end1-_Z13doStuffOther2i + # -- End function + .section .text._Z9mainOtheriPPKc,"ax",@progbits + .globl _Z9mainOtheriPPKc # -- Begin function _Z9mainOtheriPPKc + .p2align 4, 0x90 + .type _Z9mainOtheriPPKc,@function +_Z9mainOtheriPPKc: # @_Z9mainOtheriPPKc +.Lfunc_begin2: + .loc 1 14 0 is_stmt 1 # mainOther.cpp:14:0 + .cfi_startproc +# %bb.0: # %entry + pushq %rbp + .cfi_def_cfa_offset 16 + .cfi_offset %rbp, -16 + movq %rsp, %rbp + .cfi_def_cfa_register %rbp + movl %edi, -16(%rbp) + movq %rsi, -24(%rbp) +.Ltmp3: + .loc 1 15 27 prologue_end # mainOther.cpp:15:27 + movl -16(%rbp), %eax + movl %eax, -12(%rbp) +.Ltmp4: + .loc 1 3 8 # mainOther.cpp:3:8 + cmpl $0, -12(%rbp) +.Ltmp5: + .loc 1 3 8 is_stmt 0 # mainOther.cpp:3:8 + je _Z9mainOtheriPPKc.__part.2 + jmp _Z9mainOtheriPPKc.__part.1 +.LBB_END2_0: + .cfi_endproc + .section .text._Z9mainOtheriPPKc,"ax",@progbits,unique,3 +_Z9mainOtheriPPKc.__part.1: # %if.then.i + .cfi_startproc + .cfi_def_cfa %rbp, 16 + .cfi_offset %rbp, -16 + .loc 1 4 6 is_stmt 1 # mainOther.cpp:4:6 + movl -12(%rbp), %eax + addl $1, %eax + movl %eax, -12(%rbp) + jmp _Z9mainOtheriPPKc.__part.2 +.LBB_END2_1: + .size _Z9mainOtheriPPKc.__part.1, .LBB_END2_1-_Z9mainOtheriPPKc.__part.1 + .cfi_endproc + .section .text._Z9mainOtheriPPKc,"ax",@progbits,unique,4 +_Z9mainOtheriPPKc.__part.2: # %_Z12doStuffOtheri.exit + .cfi_startproc + .cfi_def_cfa %rbp, 16 + .cfi_offset %rbp, -16 + .loc 1 5 11 # mainOther.cpp:5:11 + movl -12(%rbp), %eax +.Ltmp6: + .loc 1 15 49 # mainOther.cpp:15:49 + movl -16(%rbp), %ecx + movl %ecx, -4(%rbp) +.Ltmp7: + .loc 1 9 8 # mainOther.cpp:9:8 + movl $3, -8(%rbp) + .loc 1 10 11 # mainOther.cpp:10:11 + movl -4(%rbp), %ecx + .loc 1 10 15 is_stmt 0 # mainOther.cpp:10:15 + addl -8(%rbp), %ecx +.Ltmp8: + .loc 1 15 33 is_stmt 1 # mainOther.cpp:15:33 + addl %ecx, %eax + .loc 1 15 6 epilogue_begin is_stmt 0 # mainOther.cpp:15:6 + popq %rbp + .cfi_def_cfa %rsp, 8 + retq +.LBB_END2_2: + .size _Z9mainOtheriPPKc.__part.2, .LBB_END2_2-_Z9mainOtheriPPKc.__part.2 + .cfi_endproc + .section .text._Z9mainOtheriPPKc,"ax",@progbits +.Lfunc_end2: + .size _Z9mainOtheriPPKc, .Lfunc_end2-_Z9mainOtheriPPKc + # -- End function + .section .debug_abbrev,"",@progbits + .byte 1 # Abbreviation Code + .byte 17 # DW_TAG_compile_unit + .byte 0 # DW_CHILDREN_no + .byte 16 # DW_AT_stmt_list + .byte 23 # DW_FORM_sec_offset + .byte 27 # DW_AT_comp_dir + .byte 14 # DW_FORM_strp + .ascii "\264B" # DW_AT_GNU_pubnames + .byte 25 # DW_FORM_flag_present + .ascii "\260B" # DW_AT_GNU_dwo_name + .byte 14 # DW_FORM_strp + .ascii "\261B" # DW_AT_GNU_dwo_id + .byte 7 # DW_FORM_data8 + .ascii "\262B" # DW_AT_GNU_ranges_base + .byte 23 # DW_FORM_sec_offset + .byte 17 # DW_AT_low_pc + .byte 1 # DW_FORM_addr + .byte 85 # DW_AT_ranges + .byte 23 # DW_FORM_sec_offset + .ascii "\263B" # DW_AT_GNU_addr_base + .byte 23 # DW_FORM_sec_offset + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 0 # EOM(3) + .section .debug_info,"",@progbits +.Lcu_begin0: + .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit +.Ldebug_info_start0: + .short 4 # DWARF version number + .long .debug_abbrev # Offset Into Abbrev. Section + .byte 8 # Address Size (in bytes) + .byte 1 # Abbrev [1] 0xb:0x29 DW_TAG_compile_unit + .long .Lline_table_start0 # DW_AT_stmt_list + .long .Lskel_string0 # DW_AT_comp_dir + # DW_AT_GNU_pubnames + .long .Lskel_string1 # DW_AT_GNU_dwo_name + .quad -1082921489565291703 # DW_AT_GNU_dwo_id + .long .debug_ranges # DW_AT_GNU_ranges_base + .quad 0 # DW_AT_low_pc + .long .Ldebug_ranges3 # DW_AT_ranges + .long .Laddr_table_base0 # DW_AT_GNU_addr_base +.Ldebug_info_end0: + .section .debug_ranges,"",@progbits +.Ldebug_ranges0: + .quad _Z12doStuffOtheri.__part.1 + .quad .LBB_END0_1 + .quad _Z12doStuffOtheri.__part.2 + .quad .LBB_END0_2 + .quad .Lfunc_begin0 + .quad .Lfunc_end0 + .quad 0 + .quad 0 +.Ldebug_ranges1: + .quad _Z9mainOtheriPPKc.__part.1 + .quad .LBB_END2_1 + .quad _Z9mainOtheriPPKc.__part.2 + .quad .LBB_END2_2 + .quad .Lfunc_begin2 + .quad .Lfunc_end2 + .quad 0 + .quad 0 +.Ldebug_ranges2: + .quad .Ltmp4 + .quad .Lfunc_end2 + .quad _Z9mainOtheriPPKc.__part.1 + .quad .LBB_END2_1 + .quad _Z9mainOtheriPPKc.__part.2 + .quad .Ltmp6 + .quad 0 + .quad 0 +.Ldebug_ranges3: + .quad _Z12doStuffOtheri.__part.1 + .quad .LBB_END0_1 + .quad _Z12doStuffOtheri.__part.2 + .quad .LBB_END0_2 + .quad .Lfunc_begin0 + .quad .Lfunc_end0 + .quad .Lfunc_begin1 + .quad .Lfunc_end1 + .quad _Z9mainOtheriPPKc.__part.1 + .quad .LBB_END2_1 + .quad _Z9mainOtheriPPKc.__part.2 + .quad .LBB_END2_2 + .quad .Lfunc_begin2 + .quad .Lfunc_end2 + .quad 0 + .quad 0 + .section .debug_str,"MS",@progbits,1 +.Lskel_string0: + .asciz "." # string offset=0 +.Lskel_string1: + .asciz "mainOther.dwo" # string offset=2 + .section .debug_str.dwo,"eMS",@progbits,1 +.Linfo_string0: + .asciz "_Z12doStuffOtheri" # string offset=0 +.Linfo_string1: + .asciz "doStuffOther" # string offset=18 +.Linfo_string2: + .asciz "int" # string offset=31 +.Linfo_string3: + .asciz "val" # string offset=35 +.Linfo_string4: + .asciz "_Z13doStuffOther2i" # string offset=39 +.Linfo_string5: + .asciz "doStuffOther2" # string offset=58 +.Linfo_string6: + .asciz "foo" # string offset=72 +.Linfo_string7: + .asciz "_Z9mainOtheriPPKc" # string offset=76 +.Linfo_string8: + .asciz "mainOther" # string offset=94 +.Linfo_string9: + .asciz "argc" # string offset=104 +.Linfo_string10: + .asciz "argv" # string offset=109 +.Linfo_string11: + .asciz "char" # string offset=114 +.Linfo_string12: + .asciz "clang version 19.0.0git (git@github.com:llvm/llvm-project.git df542e1ed82bd4e5a9e345d3a3ae63a76893a0cf)" # string offset=119 +.Linfo_string13: + .asciz "mainOther.cpp" # string offset=223 +.Linfo_string14: + .asciz "mainOther.dwo" # string offset=237 + .section .debug_str_offsets.dwo,"e",@progbits + .long 0 + .long 18 + .long 31 + .long 35 + .long 39 + .long 58 + .long 72 + .long 76 + .long 94 + .long 104 + .long 109 + .long 114 + .long 119 + .long 223 + .long 237 + .section .debug_info.dwo,"e",@progbits + .long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit +.Ldebug_info_dwo_start0: + .short 4 # DWARF version number + .long 0 # Offset Into Abbrev. Section + .byte 8 # Address Size (in bytes) + .byte 1 # Abbrev [1] 0xb:0xde DW_TAG_compile_unit + .byte 12 # DW_AT_producer + .short 33 # DW_AT_language + .byte 13 # DW_AT_name + .byte 14 # DW_AT_GNU_dwo_name + .quad -1082921489565291703 # DW_AT_GNU_dwo_id + .byte 2 # Abbrev [2] 0x19:0x14 DW_TAG_subprogram + .long .Ldebug_ranges0-.debug_ranges # DW_AT_ranges + .byte 1 # DW_AT_frame_base + .byte 86 + .long 74 # DW_AT_abstract_origin + .byte 3 # Abbrev [3] 0x24:0x8 DW_TAG_formal_parameter + .byte 2 # DW_AT_location + .byte 145 + .byte 124 + .long 84 # DW_AT_abstract_origin + .byte 0 # End Of Children Mark + .byte 4 # Abbrev [4] 0x2d:0x1d DW_TAG_subprogram + .byte 3 # DW_AT_low_pc + .long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc + .byte 1 # DW_AT_frame_base + .byte 86 + .long 97 # DW_AT_abstract_origin + .byte 3 # Abbrev [3] 0x39:0x8 DW_TAG_formal_parameter + .byte 2 # DW_AT_location + .byte 145 + .byte 124 + .long 107 # DW_AT_abstract_origin + .byte 5 # Abbrev [5] 0x41:0x8 DW_TAG_variable + .byte 2 # DW_AT_location + .byte 145 + .byte 120 + .long 115 # DW_AT_abstract_origin + .byte 0 # End Of Children Mark + .byte 6 # Abbrev [6] 0x4a:0x13 DW_TAG_subprogram + .byte 0 # DW_AT_linkage_name + .byte 1 # DW_AT_name + .byte 1 # DW_AT_decl_file + .byte 2 # DW_AT_decl_line + .long 93 # DW_AT_type + # DW_AT_external + .byte 1 # DW_AT_inline + .byte 7 # Abbrev [7] 0x54:0x8 DW_TAG_formal_parameter + .byte 3 # DW_AT_name + .byte 1 # DW_AT_decl_file + .byte 2 # DW_AT_decl_line + .long 93 # DW_AT_type + .byte 0 # End Of Children Mark + .byte 8 # Abbrev [8] 0x5d:0x4 DW_TAG_base_type + .byte 2 # DW_AT_name + .byte 5 # DW_AT_encoding + .byte 4 # DW_AT_byte_size + .byte 6 # Abbrev [6] 0x61:0x1b DW_TAG_subprogram + .byte 4 # DW_AT_linkage_name + .byte 5 # DW_AT_name + .byte 1 # DW_AT_decl_file + .byte 8 # DW_AT_decl_line + .long 93 # DW_AT_type + # DW_AT_external + .byte 1 # DW_AT_inline + .byte 7 # Abbrev [7] 0x6b:0x8 DW_TAG_formal_parameter + .byte 3 # DW_AT_name + .byte 1 # DW_AT_decl_file + .byte 8 # DW_AT_decl_line + .long 93 # DW_AT_type + .byte 9 # Abbrev [9] 0x73:0x8 DW_TAG_variable + .byte 6 # DW_AT_name + .byte 1 # DW_AT_decl_file + .byte 9 # DW_AT_decl_line + .long 93 # DW_AT_type + .byte 0 # End Of Children Mark + .byte 10 # Abbrev [10] 0x7c:0x59 DW_TAG_subprogram + .long .Ldebug_ranges1-.debug_ranges # DW_AT_ranges + .byte 1 # DW_AT_frame_base + .byte 86 + .byte 7 # DW_AT_linkage_name + .byte 8 # DW_AT_name + .byte 1 # DW_AT_decl_file + .byte 14 # DW_AT_decl_line + .long 93 # DW_AT_type + # DW_AT_external + .byte 11 # Abbrev [11] 0x8b:0xb DW_TAG_formal_parameter + .byte 2 # DW_AT_location + .byte 145 + .byte 112 + .byte 9 # DW_AT_name + .byte 1 # DW_AT_decl_file + .byte 14 # DW_AT_decl_line + .long 93 # DW_AT_type + .byte 11 # Abbrev [11] 0x96:0xb DW_TAG_formal_parameter + .byte 2 # DW_AT_location + .byte 145 + .byte 104 + .byte 10 # DW_AT_name + .byte 1 # DW_AT_decl_file + .byte 14 # DW_AT_decl_line + .long 213 # DW_AT_type + .byte 12 # Abbrev [12] 0xa1:0x15 DW_TAG_inlined_subroutine + .long 74 # DW_AT_abstract_origin + .long .Ldebug_ranges2-.debug_ranges # DW_AT_ranges + .byte 1 # DW_AT_call_file + .byte 15 # DW_AT_call_line + .byte 14 # DW_AT_call_column + .byte 3 # Abbrev [3] 0xad:0x8 DW_TAG_formal_parameter + .byte 2 # DW_AT_location + .byte 145 + .byte 116 + .long 84 # DW_AT_abstract_origin + .byte 0 # End Of Children Mark + .byte 13 # Abbrev [13] 0xb6:0x1e DW_TAG_inlined_subroutine + .long 97 # DW_AT_abstract_origin + .byte 7 # DW_AT_low_pc + .long .Ltmp8-.Ltmp7 # DW_AT_high_pc + .byte 1 # DW_AT_call_file + .byte 15 # DW_AT_call_line + .byte 35 # DW_AT_call_column + .byte 3 # Abbrev [3] 0xc3:0x8 DW_TAG_formal_parameter + .byte 2 # DW_AT_location + .byte 145 + .byte 124 + .long 107 # DW_AT_abstract_origin + .byte 5 # Abbrev [5] 0xcb:0x8 DW_TAG_variable + .byte 2 # DW_AT_location + .byte 145 + .byte 120 + .long 115 # DW_AT_abstract_origin + .byte 0 # End Of Children Mark + .byte 0 # End Of Children Mark + .byte 14 # Abbrev [14] 0xd5:0x5 DW_TAG_pointer_type + .long 218 # DW_AT_type + .byte 14 # Abbrev [14] 0xda:0x5 DW_TAG_pointer_type + .long 223 # DW_AT_type + .byte 15 # Abbrev [15] 0xdf:0x5 DW_TAG_const_type + .long 228 # DW_AT_type + .byte 8 # Abbrev [8] 0xe4:0x4 DW_TAG_base_type + .byte 11 # DW_AT_name + .byte 6 # DW_AT_encoding + .byte 1 # DW_AT_byte_size + .byte 0 # End Of Children Mark +.Ldebug_info_dwo_end0: + .section .debug_abbrev.dwo,"e",@progbits + .byte 1 # Abbreviation Code + .byte 17 # DW_TAG_compile_unit + .byte 1 # DW_CHILDREN_yes + .byte 37 # DW_AT_producer + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 19 # DW_AT_language + .byte 5 # DW_FORM_data2 + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .ascii "\260B" # DW_AT_GNU_dwo_name + .ascii "\202>" # DW_FORM_GNU_str_index + .ascii "\261B" # DW_AT_GNU_dwo_id + .byte 7 # DW_FORM_data8 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 2 # Abbreviation Code + .byte 46 # DW_TAG_subprogram + .byte 1 # DW_CHILDREN_yes + .byte 85 # DW_AT_ranges + .byte 23 # DW_FORM_sec_offset + .byte 64 # DW_AT_frame_base + .byte 24 # DW_FORM_exprloc + .byte 49 # DW_AT_abstract_origin + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 3 # Abbreviation Code + .byte 5 # DW_TAG_formal_parameter + .byte 0 # DW_CHILDREN_no + .byte 2 # DW_AT_location + .byte 24 # DW_FORM_exprloc + .byte 49 # DW_AT_abstract_origin + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 4 # Abbreviation Code + .byte 46 # DW_TAG_subprogram + .byte 1 # DW_CHILDREN_yes + .byte 17 # DW_AT_low_pc + .ascii "\201>" # DW_FORM_GNU_addr_index + .byte 18 # DW_AT_high_pc + .byte 6 # DW_FORM_data4 + .byte 64 # DW_AT_frame_base + .byte 24 # DW_FORM_exprloc + .byte 49 # DW_AT_abstract_origin + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 5 # Abbreviation Code + .byte 52 # DW_TAG_variable + .byte 0 # DW_CHILDREN_no + .byte 2 # DW_AT_location + .byte 24 # DW_FORM_exprloc + .byte 49 # DW_AT_abstract_origin + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 6 # Abbreviation Code + .byte 46 # DW_TAG_subprogram + .byte 1 # DW_CHILDREN_yes + .byte 110 # DW_AT_linkage_name + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 58 # DW_AT_decl_file + .byte 11 # DW_FORM_data1 + .byte 59 # DW_AT_decl_line + .byte 11 # DW_FORM_data1 + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 63 # DW_AT_external + .byte 25 # DW_FORM_flag_present + .byte 32 # DW_AT_inline + .byte 11 # DW_FORM_data1 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 7 # Abbreviation Code + .byte 5 # DW_TAG_formal_parameter + .byte 0 # DW_CHILDREN_no + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 58 # DW_AT_decl_file + .byte 11 # DW_FORM_data1 + .byte 59 # DW_AT_decl_line + .byte 11 # DW_FORM_data1 + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 8 # Abbreviation Code + .byte 36 # DW_TAG_base_type + .byte 0 # DW_CHILDREN_no + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 62 # DW_AT_encoding + .byte 11 # DW_FORM_data1 + .byte 11 # DW_AT_byte_size + .byte 11 # DW_FORM_data1 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 9 # Abbreviation Code + .byte 52 # DW_TAG_variable + .byte 0 # DW_CHILDREN_no + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 58 # DW_AT_decl_file + .byte 11 # DW_FORM_data1 + .byte 59 # DW_AT_decl_line + .byte 11 # DW_FORM_data1 + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 10 # Abbreviation Code + .byte 46 # DW_TAG_subprogram + .byte 1 # DW_CHILDREN_yes + .byte 85 # DW_AT_ranges + .byte 23 # DW_FORM_sec_offset + .byte 64 # DW_AT_frame_base + .byte 24 # DW_FORM_exprloc + .byte 110 # DW_AT_linkage_name + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 58 # DW_AT_decl_file + .byte 11 # DW_FORM_data1 + .byte 59 # DW_AT_decl_line + .byte 11 # DW_FORM_data1 + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 63 # DW_AT_external + .byte 25 # DW_FORM_flag_present + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 11 # Abbreviation Code + .byte 5 # DW_TAG_formal_parameter + .byte 0 # DW_CHILDREN_no + .byte 2 # DW_AT_location + .byte 24 # DW_FORM_exprloc + .byte 3 # DW_AT_name + .ascii "\202>" # DW_FORM_GNU_str_index + .byte 58 # DW_AT_decl_file + .byte 11 # DW_FORM_data1 + .byte 59 # DW_AT_decl_line + .byte 11 # DW_FORM_data1 + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 12 # Abbreviation Code + .byte 29 # DW_TAG_inlined_subroutine + .byte 1 # DW_CHILDREN_yes + .byte 49 # DW_AT_abstract_origin + .byte 19 # DW_FORM_ref4 + .byte 85 # DW_AT_ranges + .byte 23 # DW_FORM_sec_offset + .byte 88 # DW_AT_call_file + .byte 11 # DW_FORM_data1 + .byte 89 # DW_AT_call_line + .byte 11 # DW_FORM_data1 + .byte 87 # DW_AT_call_column + .byte 11 # DW_FORM_data1 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 13 # Abbreviation Code + .byte 29 # DW_TAG_inlined_subroutine + .byte 1 # DW_CHILDREN_yes + .byte 49 # DW_AT_abstract_origin + .byte 19 # DW_FORM_ref4 + .byte 17 # DW_AT_low_pc + .ascii "\201>" # DW_FORM_GNU_addr_index + .byte 18 # DW_AT_high_pc + .byte 6 # DW_FORM_data4 + .byte 88 # DW_AT_call_file + .byte 11 # DW_FORM_data1 + .byte 89 # DW_AT_call_line + .byte 11 # DW_FORM_data1 + .byte 87 # DW_AT_call_column + .byte 11 # DW_FORM_data1 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 14 # Abbreviation Code + .byte 15 # DW_TAG_pointer_type + .byte 0 # DW_CHILDREN_no + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 15 # Abbreviation Code + .byte 38 # DW_TAG_const_type + .byte 0 # DW_CHILDREN_no + .byte 73 # DW_AT_type + .byte 19 # DW_FORM_ref4 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 0 # EOM(3) + .section .debug_addr,"",@progbits +.Laddr_table_base0: + .quad _Z12doStuffOtheri.__part.1 + .quad _Z12doStuffOtheri.__part.2 + .quad .Lfunc_begin0 + .quad .Lfunc_begin1 + .quad _Z9mainOtheriPPKc.__part.1 + .quad _Z9mainOtheriPPKc.__part.2 + .quad .Lfunc_begin2 + .quad .Ltmp7 + .section .debug_gnu_pubnames,"",@progbits + .long .LpubNames_end0-.LpubNames_start0 # Length of Public Names Info +.LpubNames_start0: + .short 2 # DWARF Version + .long .Lcu_begin0 # Offset of Compilation Unit Info + .long 52 # Compilation Unit Length + .long 74 # DIE offset + .byte 48 # Attributes: FUNCTION, EXTERNAL + .asciz "doStuffOther" # External Name + .long 97 # DIE offset + .byte 48 # Attributes: FUNCTION, EXTERNAL + .asciz "doStuffOther2" # External Name + .long 124 # DIE offset + .byte 48 # Attributes: FUNCTION, EXTERNAL + .asciz "mainOther" # External Name + .long 0 # End Mark +.LpubNames_end0: + .section .debug_gnu_pubtypes,"",@progbits + .long .LpubTypes_end0-.LpubTypes_start0 # Length of Public Types Info +.LpubTypes_start0: + .short 2 # DWARF Version + .long .Lcu_begin0 # Offset of Compilation Unit Info + .long 52 # Compilation Unit Length + .long 93 # DIE offset + .byte 144 # Attributes: TYPE, STATIC + .asciz "int" # External Name + .long 228 # DIE offset + .byte 144 # Attributes: TYPE, STATIC + .asciz "char" # External Name + .long 0 # End Mark +.LpubTypes_end0: + .ident "clang version 19.0.0git (git@github.com:llvm/llvm-project.git df542e1ed82bd4e5a9e345d3a3ae63a76893a0cf)" + .section ".note.GNU-stack","",@progbits + .addrsig + .section .debug_line,"",@progbits +.Lline_table_start0: diff --git a/bolt/test/X86/dwarf4-df-input-lowpc-ranges-cus.test b/bolt/test/X86/dwarf4-df-input-lowpc-ranges-cus.test new file mode 100644 index 0000000..c9abd02 --- /dev/null +++ b/bolt/test/X86/dwarf4-df-input-lowpc-ranges-cus.test @@ -0,0 +1,97 @@ +; RUN: rm -rf %t +; RUN: mkdir %t +; RUN: cd %t +; RUN: llvm-mc -dwarf-version=4 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf4-df-input-lowpc-ranges-main.s \ +; RUN: -split-dwarf-file=main.dwo -o main.o +; RUN: llvm-mc -dwarf-version=4 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf4-df-input-lowpc-ranges-other.s \ +; RUN: -split-dwarf-file=mainOther.dwo -o other.o +; RUN: %clang %cflags -gdwarf-4 -gsplit-dwarf=split main.o other.o -o main.exe +; RUN: llvm-bolt main.exe -o main.exe.bolt --update-debug-sections +; RUN: llvm-dwarfdump --show-form --verbose --debug-ranges main.exe.bolt &> %t/foo.txt +; RUN: llvm-dwarfdump --show-form --verbose --debug-info main.exe.bolt >> %t/foo.txt +; RUN: cat %t/foo.txt | FileCheck -check-prefix=BOLT %s +; RUN: not llvm-dwarfdump --show-form --verbose --debug-info main.dwo.dwo mainOther.dwo.dwo &> %t/mainddwodwo.txt +; RUN: cat %t/mainddwodwo.txt | FileCheck -check-prefix=BOLT-DWO-MAIN %s + +;; Tests that BOLT correctly handles Skeleton CU which has DW_AT_low_pc/DW_AT_ranges as input and handles multiple CUs with ranges. + +; BOLT: .debug_ranges +; BOLT-NEXT: 00000000 <End of list> +; BOLT-NEXT: 00000010 +; BOLT-NEXT: 00000010 +; BOLT-NEXT: 00000010 +; BOLT-NEXT: 00000010 <End of list> +; BOLT-NEXT: 00000050 +; BOLT-NEXT: 00000050 +; BOLT-NEXT: 00000050 +; BOLT-NEXT: 00000050 <End of list> +; BOLT-NEXT: 00000090 [[#%.16x,ADDR1:]] [[#%.16x,ADDRB1:]] +; BOLT-NEXT: 00000090 [[#%.16x,ADDR2:]] [[#%.16x,ADDRB2:]] +; BOLT-NEXT: 00000090 [[#%.16x,ADDR3:]] [[#%.16x,ADDRB3:]] +; BOLT-NEXT: 00000090 [[#%.16x,ADDR4:]] [[#%.16x,ADDRB4:]] +; BOLT-NEXT: 00000090 [[#%.16x,ADDR5:]] [[#%.16x,ADDRB5:]] +; BOLT-NEXT: 00000090 [[#%.16x,ADDR6:]] [[#%.16x,ADDRB6:]] +; BOLT-NEXT: 00000090 [[#%.16x,ADDR7:]] [[#%.16x,ADDRB7:]] +; BOLT-NEXT: 00000090 <End of list> +; BOLT-NEXT: 00000110 +; BOLT-NEXT: 00000110 +; BOLT-NEXT: 00000110 +; BOLT-NEXT: 00000110 <End of list> +; BOLT-NEXT: 00000150 +; BOLT-NEXT: 00000150 +; BOLT-NEXT: 00000150 +; BOLT-NEXT: 00000150 <End of list> +; BOLT-NEXT: 00000190 [[#%.16x,ADDR8:]] [[#%.16x,ADDRB8:]] +; BOLT-NEXT: 00000190 [[#%.16x,ADDR9:]] [[#%.16x,ADDRB9:]] +; BOLT-NEXT: 00000190 [[#%.16x,ADDR10:]] [[#%.16x,ADDRB10:]] +; BOLT-NEXT: 00000190 [[#%.16x,ADDR11:]] [[#%.16x,ADDRB11:]] +; BOLT-NEXT: 00000190 [[#%.16x,ADDR12:]] [[#%.16x,ADDRB12:]] +; BOLT-NEXT: 00000190 [[#%.16x,ADDR13:]] [[#%.16x,ADDRB13:]] +; BOLT-NEXT: 00000190 [[#%.16x,ADDR14:]] [[#%.16x,ADDRB14:]] +; BOLT-NEXT: 00000190 <End of list> + +; BOLT: DW_TAG_compile_unit +; BOLT: DW_AT_GNU_dwo_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-fA-F]+}}] = "main.dwo.dwo") +; BOLT-NEXT: DW_AT_GNU_dwo_id +; BOLT-NEXT: DW_AT_GNU_ranges_base [DW_FORM_sec_offset] (0x00000010) +; BOLT-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000) +; BOLT-NEXT: DW_AT_ranges [DW_FORM_sec_offset] (0x00000090 +; BOLT-NEXT: [0x[[#ADDR1]], 0x[[#ADDRB1]]) +; BOLT-NEXT: [0x[[#ADDR2]], 0x[[#ADDRB2]]) +; BOLT-NEXT: [0x[[#ADDR3]], 0x[[#ADDRB3]]) +; BOLT-NEXT: [0x[[#ADDR4]], 0x[[#ADDRB4]]) +; BOLT-NEXT: [0x[[#ADDR5]], 0x[[#ADDRB5]]) +; BOLT-NEXT: [0x[[#ADDR6]], 0x[[#ADDRB6]]) +; BOLT-NEXT: [0x[[#ADDR7]], 0x[[#ADDRB7]]) +; BOLT-NEXT: DW_AT_GNU_addr_base [DW_FORM_sec_offset] (0x00000000) + +; BOLT: DW_TAG_compile_unit +; BOLT: DW_AT_GNU_dwo_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-fA-F]+}}] = "mainOther.dwo.dwo") +; BOLT-NEXT: DW_AT_GNU_dwo_id +; BOLT-NEXT: DW_AT_GNU_ranges_base [DW_FORM_sec_offset] (0x00000110) +; BOLT-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000) +; BOLT-NEXT: DW_AT_ranges [DW_FORM_sec_offset] (0x00000190 +; BOLT-NEXT: [0x[[#ADDR8]], 0x[[#ADDRB8]]) +; BOLT-NEXT: [0x[[#ADDR9]], 0x[[#ADDRB9]]) +; BOLT-NEXT: [0x[[#ADDR10]], 0x[[#ADDRB10]]) +; BOLT-NEXT: [0x[[#ADDR11]], 0x[[#ADDRB11]]) +; BOLT-NEXT: [0x[[#ADDR12]], 0x[[#ADDRB12]]) +; BOLT-NEXT: [0x[[#ADDR13]], 0x[[#ADDRB13]]) +; BOLT-NEXT: [0x[[#ADDR14]], 0x[[#ADDRB14]]) +; BOLT-NEXT: DW_AT_GNU_addr_base [DW_FORM_sec_offset] (0x00000018) + +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_sec_offset] (0x00000000 +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_sec_offset] (0x00000040 + +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_sec_offset] (0x00000000 +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN: DW_TAG_subprogram +; BOLT-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_sec_offset] (0x00000040 |