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jakeeganhubert-reinterpretcast
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hubert-reinterpretcast
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[asan] Implement address sanitizer on AIX: build configuration (#139583)
Update asan build configuration for AIX: - Adds import lists - Guards shared library code Issue: #138916 --------- Co-authored-by: Hubert Tong <hubert.reinterpretcast@gmail.com>
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‎compiler-rt/cmake/Modules/AddCompilerRT.cmake

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@@ -582,6 +582,24 @@ macro(add_compiler_rt_script name)
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DESTINATION ${COMPILER_RT_INSTALL_BINARY_DIR})
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endmacro(add_compiler_rt_script src name)
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macro(add_compiler_rt_cfg target_name file_name component arch)
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set(src_file "${CMAKE_CURRENT_SOURCE_DIR}/${file_name}")
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get_compiler_rt_output_dir(${arch} output_dir)
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set(dst_file "${output_dir}/${file_name}")
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add_custom_command(OUTPUT ${dst_file}
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DEPENDS ${src_file}
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src_file} ${dst_file}
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COMMENT "Copying ${file_name}...")
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add_custom_target(${target_name} DEPENDS ${dst_file})
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install(FILES ${file_name}
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DESTINATION ${COMPILER_RT_INSTALL_LIBRARY_DIR}
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COMPONENT ${component})
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add_dependencies(${component} ${target_name})
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set_target_properties(${target_name} PROPERTIES FOLDER "Compiler-RT Misc")
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endmacro()
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# Builds custom version of libc++ and installs it in <prefix>.
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# Can be used to build sanitized versions of libc++ for running unit tests.
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# add_custom_libcxx(<name> <prefix>

‎compiler-rt/lib/asan/CMakeLists.txt

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PARENT_TARGET asan)
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endif()
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# On AIX, we only need the static libraries.
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if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "AIX")
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foreach(arch ${ASAN_SUPPORTED_ARCH})
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if (COMPILER_RT_HAS_VERSION_SCRIPT)
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if(WIN32)
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endif()
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endif()
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endforeach()
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endif()
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endif()
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add_compiler_rt_resource_file(asan_ignorelist asan_ignorelist.txt asan)
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# On AIX, static sanitizer libraries are not added to the DSO, so we need to put
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# asan.link_with_main_exec.txt and asan_cxx.link_with_main_exec.txt to the build
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# and install dir for use in resolving undefined sanitizer symbols at runtime.
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if (${CMAKE_SYSTEM_NAME} MATCHES "AIX")
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foreach(arch ${ASAN_SUPPORTED_ARCH})
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add_compiler_rt_cfg(asan_symbols_${arch} asan.link_with_main_exec.txt asan ${arch})
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add_compiler_rt_cfg(asan_cxx_symbols_${arch} asan_cxx.link_with_main_exec.txt asan ${arch})
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endforeach()
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endif()
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add_subdirectory(scripts)
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if(COMPILER_RT_INCLUDE_TESTS)

‎compiler-rt/lib/asan/asan.link_with_main_exec.txt

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#! .
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__asan_report_load_n
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__asan_loadN
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__asan_report_load1
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__asan_load1
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__asan_report_load2
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__asan_load2
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__asan_report_load4
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__asan_load4
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__asan_report_load8
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__asan_load8
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__asan_report_load16
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__asan_load16
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__asan_report_store_n
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__asan_storeN
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__asan_report_store1
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__asan_store1
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__asan_report_store2
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__asan_store2
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__asan_report_store4
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__asan_store4
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__asan_report_store8
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__asan_store8
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__asan_report_store16
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__asan_store16
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__asan_report_exp_load_n
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__asan_exp_loadN
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__asan_report_exp_load1
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__asan_exp_load1
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__asan_report_exp_load2
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__asan_exp_load2
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__asan_report_exp_load4
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__asan_exp_load4
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__asan_report_exp_load8
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__asan_exp_load8
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__asan_report_exp_load16
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__asan_exp_load16
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__asan_report_exp_store_n
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__asan_exp_storeN
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__asan_report_exp_store1
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__asan_exp_store1
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__asan_report_exp_store2
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__asan_exp_store2
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__asan_report_exp_store4
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__asan_exp_store4
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__asan_report_exp_store8
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__asan_exp_store8
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__asan_report_exp_store16
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__asan_exp_store16
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__asan_memmove
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__asan_memcpy
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__asan_memset
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__asan_handle_no_return
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__sanitizer_ptr_cmp
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__sanitizer_ptr_sub
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__asan_before_dynamic_init
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__asan_after_dynamic_init
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__asan_register_globals
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__asan_unregister_globals
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__asan_register_image_globals
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__asan_unregister_image_globals
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__asan_register_elf_globals
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__asan_unregister_elf_globals
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__asan_init
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__asan_version_mismatch_check_v8
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__asan_stack_malloc_0
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__asan_stack_malloc_1
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__asan_stack_malloc_2
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__asan_stack_malloc_3
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__asan_stack_malloc_4
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__asan_stack_malloc_5
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__asan_stack_malloc_6
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__asan_stack_malloc_7
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__asan_stack_malloc_8
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__asan_stack_malloc_9
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__asan_stack_malloc_10
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__asan_stack_malloc_always_0
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__asan_stack_malloc_always_1
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__asan_stack_malloc_always_2
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__asan_stack_malloc_always_3
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__asan_stack_malloc_always_4
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__asan_stack_malloc_always_5
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__asan_stack_malloc_always_6
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__asan_stack_malloc_always_7
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__asan_stack_malloc_always_8
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__asan_stack_malloc_always_9
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__asan_stack_malloc_always_10
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__asan_stack_free_0
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__asan_stack_free_1
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__asan_stack_free_2
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__asan_stack_free_3
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__asan_stack_free_4
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__asan_stack_free_5
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__asan_stack_free_6
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__asan_stack_free_7
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__asan_stack_free_8
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__asan_stack_free_9
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__asan_stack_free_10
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__asan_set_shadow_00
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__asan_set_shadow_01
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__asan_set_shadow_02
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__asan_set_shadow_03
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__asan_set_shadow_04
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__asan_set_shadow_05
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__asan_set_shadow_06
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__asan_set_shadow_07
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__asan_set_shadow_f1
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__asan_set_shadow_f2
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__asan_set_shadow_f3
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__asan_set_shadow_f5
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__asan_set_shadow_f8
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__asan_poison_stack_memory
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__asan_unpoison_stack_memory
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__asan_option_detect_stack_use_after_return
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__asan_shadow_memory_dynamic_address

‎compiler-rt/lib/asan/asan_cxx.link_with_main_exec.txt

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#! .
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_ZdaPv
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_ZdaPvRKSt9nothrow_t
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_ZdaPvSt11align_val_t
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_ZdaPvSt11align_val_tRKSt9nothrow_t
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_ZdaPvm
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_ZdaPvmSt11align_val_t
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_ZdlPv
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_ZdlPvRKSt9nothrow_t
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_ZdlPvSt11align_val_t
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_ZdlPvSt11align_val_tRKSt9nothrow_t
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_ZdlPvm
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_ZdlPvmSt11align_val_t
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_Znam
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_ZnamRKSt9nothrow_t
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_ZnamSt11align_val_t
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_ZnamSt11align_val_tRKSt9nothrow_t
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_Znwm
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_ZnwmRKSt9nothrow_t
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_ZnwmSt11align_val_t
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_ZnwmSt11align_val_tRKSt9nothrow_t

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