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clang-p2996/llvm/test/tools/dsymutil/ARM/DWARFLinkerParallel/obfuscated.test
Alexey Lapshin 5f2a7fa67e [Reland][Reland][DWARFLinkerParallel] Add limited functionality to DWARFLinkerParallel. 
This patch is extracted from D96035, it adds support for the existing
DWARFLinker functionality. What is not supported yet:

1. Types deduplication(--odr mode).
2. Modules deduplication.
3. Generation of index tables.

Reland2: temporarily disabled call to "--linker llvm" for tls-variable.test
and location-expression.test as it does not work properly on bigendian
architecture.

Differential Revision: https://reviews.llvm.org/D153268
2023-08-21 11:09:18 +02:00

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REQUIRES: system-darwin
RUN: dsymutil --linker llvm --symbol-map %p/../../Inputs/obfuscated.map %p/../../Inputs/obfuscated.arm64 -f -o - \
RUN: | llvm-dwarfdump -v - \
RUN: | FileCheck %s
RUN: dsymutil --linker llvm --symbol-map %p/../../Inputs/obfuscated.map %p/../../Inputs/obfuscated.arm64 -f -o - \
RUN: | llvm-dwarfdump -v - \
RUN: | FileCheck --check-prefix=NOHIDDEN %s
RUN: dsymutil --linker llvm --symbol-map %p/../../Inputs/obfuscated.2.map %p/../../Inputs/obfuscated.2.arm64 -f -o - \
RUN: | llvm-dwarfdump -v - \
RUN: | FileCheck --check-prefix=NOHIDDEN %s
// Run with plist and make sure dsymutil finds it.
RUN: mkdir -p %t.dSYM/Contents/Resources/DWARF/
RUN: mkdir -p %t.mapdir
RUN: cp %p/../../Inputs/obfuscated.arm64 %t.dSYM/Contents/Resources/DWARF/
RUN: cp %p/../../Inputs/E828A486-8433-3A5E-B6DB-A6294D28133D.plist %t.dSYM/Contents/Resources/
RUN: cp %p/../../Inputs/obfuscated.map %t.mapdir/506AA50A-6B26-3B37-86D2-DC6EBD57B720.bcsymbolmap
RUN: dsymutil --linker llvm --symbol-map %t.mapdir %t.dSYM 2>&1 | FileCheck --check-prefix=OBFUSCATING %s
// Run without plist and make sure dsymutil doesn't crash.
RUN: rm %t.dSYM/Contents/Resources/E828A486-8433-3A5E-B6DB-A6294D28133D.plist
RUN: dsymutil --linker llvm --symbol-map %t.mapdir %t.dSYM 2>&1 | FileCheck --check-prefix=NOTOBFUSCATING %s
OBFUSCATING-NOT: not unobfuscating
NOTOBFUSCATING: not unobfuscating
NOHIDDEN-NOT: __hidden#
CHECK: .debug_info contents:
CHECK: DW_TAG_compile_unit [1] *
CHECK: DW_AT_producer [DW_FORM_strp] ( {{.*}} "Apple LLVM version 7.0.0 (clang-700.2.38.2)")
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "main.c")
CHECK: DW_AT_comp_dir [DW_FORM_strp] ( {{.*}} "/Users/steven/dev/alpena/tests/src")
CHECK: DW_TAG_subprogram [2]
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "main")
CHECK: DW_TAG_compile_unit [1] *
CHECK: DW_AT_producer [DW_FORM_strp] ( {{.*}} "Apple LLVM version 7.0.0 (clang-700.2.38.2)")
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "one.c")
CHECK: DW_AT_comp_dir [DW_FORM_strp] ( {{.*}} "/Users/steven/dev/alpena/tests/src")
CHECK: DW_TAG_subprogram [2]
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "one")
CHECK: DW_TAG_compile_unit [1] *
CHECK: DW_AT_producer [DW_FORM_strp] ( {{.*}} "Apple LLVM version 7.0.0 (clang-700.2.38.2)")
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "two.c")
CHECK: DW_AT_comp_dir [DW_FORM_strp] ( {{.*}} "/Users/steven/dev/alpena/tests/src")
CHECK: DW_TAG_subprogram [2]
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "two")
CHECK: DW_TAG_compile_unit [1] *
CHECK: DW_AT_producer [DW_FORM_strp] ( {{.*}} "Apple LLVM version 7.0.0 (clang-700.2.38.2)")
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "three.c")
CHECK: DW_AT_comp_dir [DW_FORM_strp] ( {{.*}} "/Users/steven/dev/alpena/tests/src")
CHECK: DW_TAG_subprogram [2]
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "three")
CHECK: DW_TAG_compile_unit [1] *
CHECK: DW_AT_producer [DW_FORM_strp] ( {{.*}} "Apple LLVM version 7.0.0 (clang-700.2.38.2)")
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "four.c")
CHECK: DW_AT_stmt_list [DW_FORM_data4] (0x0000011e)
CHECK: DW_AT_comp_dir [DW_FORM_strp] ( {{.*}} "/Users/steven/dev/alpena/tests/src")
CHECK: DW_TAG_subprogram [2]
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "four")
CHECK: DW_TAG_compile_unit [1] *
CHECK: DW_AT_producer [DW_FORM_strp] ( {{.*}} "Apple LLVM version 7.0.0 (clang-700.2.38.2)")
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "five.c")
CHECK: DW_AT_comp_dir [DW_FORM_strp] ( {{.*}} "/Users/steven/dev/alpena/tests/src")
CHECK: DW_TAG_subprogram [2]
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "five")
CHECK: DW_TAG_compile_unit [1] *
CHECK: DW_AT_producer [DW_FORM_strp] ( {{.*}} "Apple LLVM version 7.0.0 (clang-700.2.38.2)")
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "six.c")
CHECK: DW_AT_comp_dir [DW_FORM_strp] ( {{.*}} "/Users/steven/dev/alpena/tests/src")
CHECK: DW_TAG_subprogram [2]
CHECK: DW_AT_name [DW_FORM_strp] ( {{.*}} "six")
CHECK: .debug_line contents:
CHECK: file_names[ 1]:
CHECK: name: "main.c"
CHECK: dir_index: 0
CHECK: mod_time: 0x00000000
CHECK: file_names[ 1]:
CHECK: name: "one.c"
CHECK: dir_index: 0
CHECK: mod_time: 0x00000000
CHECK: length: 0x00000000
CHECK: file_names[ 1]:
CHECK: name: "two.c"
CHECK: dir_index: 0
CHECK: mod_time: 0x00000000
CHECK: length: 0x00000000
CHECK: file_names[ 1]:
CHECK: name: "three.c"
CHECK: dir_index: 0
CHECK: mod_time: 0x00000000
CHECK: length: 0x00000000
CHECK: file_names[ 1]:
CHECK: name: "four.c"
CHECK: dir_index: 0
CHECK: mod_time: 0x00000000
CHECK: length: 0x00000000
CHECK: file_names[ 1]:
CHECK: name: "five.c"
CHECK: dir_index: 0
CHECK: mod_time: 0x00000000
CHECK: length: 0x00000000
CHECK: file_names[ 1]:
CHECK: name: "six.c"
CHECK: dir_index: 0
CHECK: mod_time: 0x00000000
CHECK: length: 0x00000000
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