forked from OSchip/llvm-project
190 lines
7.3 KiB
ArmAsm
190 lines
7.3 KiB
ArmAsm
# REQUIRES: x86, shell
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# UNSUPPORTED: system-windows
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# RUN: rm -rf %t; split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/test.s -o %t/test.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/foo.s -o %t/foo.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/no-debug.s -o %t/no-debug.o
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## Set modtimes of the files for deterministic test output.
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# RUN: env TZ=UTC touch -t "197001010000.16" %t/test.o
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# RUN: env TZ=UTC touch -t "197001010000.32" %t/foo.o
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# RUN: llvm-ar rcsU %t/foo.a %t/foo.o
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# RUN: %lld -lSystem %t/test.o %t/foo.o %t/no-debug.o -o %t/test
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# RUN: (llvm-objdump --section-headers %t/test; llvm-nm -pa %t/test) | \
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# RUN: FileCheck %s -DDIR=%t -DFOO_PATH=%t/foo.o
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## Check that we emit the right modtime even when the object file is in an
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## archive.
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# RUN: %lld -lSystem %t/test.o %t/foo.a %t/no-debug.o -o %t/test
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# RUN: (llvm-objdump --section-headers %t/test; llvm-nm -pa %t/test) | \
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# RUN: FileCheck %s -DDIR=%t -DFOO_PATH=%t/foo.a\(foo.o\)
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## Check that we emit absolute paths to the object files in our OSO entries
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## even if our inputs are relative paths.
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# RUN: cd %t && %lld -lSystem test.o foo.o no-debug.o -o test
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# RUN: (llvm-objdump --section-headers %t/test; llvm-nm -pa %t/test) | \
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# RUN: FileCheck %s -DDIR=%t -DFOO_PATH=%t/foo.o
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# RUN: cd %t && %lld -lSystem test.o foo.a no-debug.o -o %t/test
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# RUN: (llvm-objdump --section-headers %t/test; llvm-nm -pa %t/test) | \
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# RUN: FileCheck %s -DDIR=%t -DFOO_PATH=%t/foo.a\(foo.o\)
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# CHECK: Sections:
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# CHECK-NEXT: Idx Name
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# CHECK-NEXT: [[#TEXT_ID:]] __text
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# CHECK-NEXT: [[#DATA_ID:]] __data
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# CHECK-NEXT: [[#MORE_DATA_ID:]] more_data
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# CHECK-NEXT: [[#COMM_ID:]] __common
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# CHECK-NEXT: [[#MORE_TEXT_ID:]] more_text
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# CHECK: 0000000000000000 - 00 0000 SO /tmp/test.cpp
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# CHECK-NEXT: 0000000000000010 - 03 0001 OSO [[DIR]]/test.o
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# CHECK-NEXT: [[#%x, STATIC:]] - 0[[#MORE_DATA_ID + 1]] 0000 STSYM _static_var
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# CHECK-NEXT: [[#%x, MAIN:]] - 0[[#TEXT_ID + 1]] 0000 FUN _main
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# CHECK-NEXT: 0000000000000006 - 00 0000 FUN
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# CHECK-NEXT: [[#%x, FUN:]] - 0[[#MORE_TEXT_ID + 1]] 0000 FUN _fun
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# CHECK-NEXT: 0000000000000001 - 00 0000 FUN
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# CHECK-NEXT: [[#%x, GLOB:]] - 0[[#DATA_ID + 1]] 0000 GSYM _global_var
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# CHECK-NEXT: [[#%x, ZERO:]] - 0[[#COMM_ID + 1]] 0000 GSYM _zero
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# CHECK-NEXT: 0000000000000000 - 01 0000 SO
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# CHECK-NEXT: 0000000000000000 - 00 0000 SO /foo.cpp
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# CHECK-NEXT: 0000000000000020 - 03 0001 OSO [[FOO_PATH]]
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# CHECK-NEXT: [[#%x, FOO:]] - 0[[#TEXT_ID + 1]] 0000 FUN _foo
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# CHECK-NEXT: 0000000000000001 - 00 0000 FUN
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# CHECK-NEXT: 0000000000000000 - 01 0000 SO
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# CHECK-NEXT: [[#STATIC]] s _static_var
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# CHECK-NEXT: [[#MAIN]] T _main
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# CHECK-NEXT: {{[0-9af]+}} A _abs
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# CHECK-NEXT: [[#FUN]] S _fun
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# CHECK-NEXT: [[#GLOB]] D _global_var
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# CHECK-NEXT: [[#ZERO]] S _zero
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# CHECK-NEXT: [[#FOO]] T _foo
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# CHECK-NEXT: {{[0-9af]+}} T _no_debug
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# CHECK-EMPTY:
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## Check that we don't attempt to emit rebase opcodes for the debug sections
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## when building a PIE (since we have filtered the sections out).
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# RUN: %lld -lSystem -pie %t/test.o %t/foo.a %t/no-debug.o -o %t/test
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# RUN: llvm-objdump --macho --rebase %t/test | FileCheck %s --check-prefix=PIE
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# PIE: Rebase table:
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# PIE-NEXT: segment section address type
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# PIE-EMPTY:
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#--- test.s
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## Make sure we don't create STABS entries for absolute symbols.
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.globl _abs
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_abs = 0x123
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.section __DATA, __data
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.globl _global_var
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_global_var:
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.quad 123
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.section __DATA, more_data
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_static_var:
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.quad 123
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.globl _zero
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.zerofill __DATA,__common,_zero,4,2
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.text
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.globl _main
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_main:
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Lfunc_begin0:
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callq _foo
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retq
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Lfunc_end0:
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.section __DWARF,__debug_str,regular,debug
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.asciz "test.cpp" ## string offset=0
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.asciz "/tmp" ## string offset=9
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.section __DWARF,__debug_abbrev,regular,debug
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Lsection_abbrev:
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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 3 ## DW_AT_name
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.byte 14 ## DW_FORM_strp
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.byte 27 ## DW_AT_comp_dir
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.byte 14 ## DW_FORM_strp
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.byte 17 ## DW_AT_low_pc
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.byte 1 ## DW_FORM_addr
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.byte 18 ## DW_AT_high_pc
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.byte 6 ## DW_FORM_data4
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.byte 0 ## EOM(1)
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.section __DWARF,__debug_info,regular,debug
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.set Lset0, Ldebug_info_end0-Ldebug_info_start0 ## Length of Unit
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.long Lset0
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Ldebug_info_start0:
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.short 4 ## DWARF version number
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.set Lset1, Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section
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.long Lset1
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.byte 8 ## Address Size (in bytes)
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.byte 1 ## Abbrev [1] 0xb:0x48 DW_TAG_compile_unit
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.long 0 ## DW_AT_name
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.long 9 ## DW_AT_comp_dir
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.quad Lfunc_begin0 ## DW_AT_low_pc
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.set Lset3, Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc
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.long Lset3
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.byte 0 ## End Of Children Mark
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Ldebug_info_end0:
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.subsections_via_symbols
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.section __DWARF,__debug_line,regular,debug
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.section OTHER,more_text,regular,pure_instructions
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.globl _fun
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_fun:
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ret
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#--- foo.s
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.text
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.globl _foo
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_foo:
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Lfunc_begin0:
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retq
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Lfunc_end0:
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.section __DWARF,__debug_str,regular,debug
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.asciz "foo.cpp" ## string offset=0
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.asciz "" ## string offset=8
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.section __DWARF,__debug_abbrev,regular,debug
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Lsection_abbrev:
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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 3 ## DW_AT_name
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.byte 14 ## DW_FORM_strp
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.byte 27 ## DW_AT_comp_dir
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.byte 14 ## DW_FORM_strp
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.byte 17 ## DW_AT_low_pc
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.byte 1 ## DW_FORM_addr
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.byte 18 ## DW_AT_high_pc
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.byte 6 ## DW_FORM_data4
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.byte 0 ## EOM(1)
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.section __DWARF,__debug_info,regular,debug
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.set Lset0, Ldebug_info_end0-Ldebug_info_start0 ## Length of Unit
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.long Lset0
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Ldebug_info_start0:
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.short 4 ## DWARF version number
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.set Lset1, Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section
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.long Lset1
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.byte 8 ## Address Size (in bytes)
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.byte 1 ## Abbrev [1] 0xb:0x48 DW_TAG_compile_unit
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.long 0 ## DW_AT_name
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.long 8 ## DW_AT_comp_dir
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.quad Lfunc_begin0 ## DW_AT_low_pc
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.set Lset3, Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc
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.long Lset3
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.byte 0 ## End Of Children Mark
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Ldebug_info_end0:
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.subsections_via_symbols
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.section __DWARF,__debug_line,regular,debug
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#--- no-debug.s
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## This file has no debug info.
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.text
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.globl _no_debug
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_no_debug:
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ret
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