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bareflank-hypervisor/syscall/ext_lib_cpp.cmake
Rian Quinn fd7e6bee3c Fix fail handler logic, TLB flushing, Windows support 
This patch:
- Fixes some bugs with Windows. It is working again
- Fixes a long-time issue with Linux on some Intel CPUs that
  would cause any attempt to load the driver to crash due to
  the GDT being marked as read only, and the Linux APIs
  for this will triple fault your system if these APIs are
  not used very quickly (a bug that probably should be
  reported to Linux).
- Fixes issues with how the fail logic worked. You can not
  fail inside the fail handler. New integration tests were
  added to ensure that this case works as expected. In
  general, the hypervisor has less assembly, and should be
  more robust as a result.
- Fixes how TLB flushing is done, and adds TLB flushing APIs.
  A future PR will use this code to implement free_page and
  free_huge.
- Continued work on removing the heap logic that is no longer
  supported.
2021-10-05 16:43:10 -06:00

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CMake
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#
# Copyright (C) 2020 Assured Information Security, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
include(${CMAKE_CURRENT_LIST_DIR}/../cmake/function/hypervisor_target_source.cmake)
add_library(syscall)
# ------------------------------------------------------------------------------
# Includes
# ------------------------------------------------------------------------------
if(HYPERVISOR_TARGET_ARCH STREQUAL "AuthenticAMD" OR HYPERVISOR_TARGET_ARCH STREQUAL "GenuineIntel")
if(HYPERVISOR_TARGET_ARCH STREQUAL "AuthenticAMD")
target_include_directories(syscall PUBLIC
include/x64/amd
src/x64/amd
)
endif()
if(HYPERVISOR_TARGET_ARCH STREQUAL "GenuineIntel")
target_include_directories(syscall PUBLIC
include/x64/intel
src/x64/intel
)
endif()
target_include_directories(syscall PUBLIC
include/x64
src/x64
)
endif()
if(HYPERVISOR_TARGET_ARCH STREQUAL "aarch64")
target_include_directories(syscall PUBLIC
include/arm/aarch64
src/arm/aarch64
)
endif()
target_include_directories(syscall PUBLIC
include
src
)
# ------------------------------------------------------------------------------
# Headers
# ------------------------------------------------------------------------------
if(HYPERVISOR_TARGET_ARCH STREQUAL "AuthenticAMD" OR HYPERVISOR_TARGET_ARCH STREQUAL "GenuineIntel")
if(HYPERVISOR_TARGET_ARCH STREQUAL "AuthenticAMD")
list(APPEND HEADERS
${CMAKE_CURRENT_LIST_DIR}/include/x64/amd/bf_reg_t.hpp
)
endif()
if(HYPERVISOR_TARGET_ARCH STREQUAL "GenuineIntel")
list(APPEND HEADERS
${CMAKE_CURRENT_LIST_DIR}/include/x64/intel/bf_reg_t.hpp
)
endif()
endif()
if(HYPERVISOR_TARGET_ARCH STREQUAL "aarch64")
list(APPEND HEADERS
${CMAKE_CURRENT_LIST_DIR}/include/arm/aarch64/bf_reg_t.hpp
)
endif()
list(APPEND HEADERS
${CMAKE_CURRENT_LIST_DIR}/include/bf_constants.hpp
${CMAKE_CURRENT_LIST_DIR}/include/bf_types.hpp
${CMAKE_CURRENT_LIST_DIR}/src/bf_control_ops.hpp
${CMAKE_CURRENT_LIST_DIR}/src/bf_debug_ops.hpp
${CMAKE_CURRENT_LIST_DIR}/src/bf_syscall_impl.hpp
${CMAKE_CURRENT_LIST_DIR}/src/bf_syscall_t.hpp
)
# ------------------------------------------------------------------------------
# Sources
# ------------------------------------------------------------------------------
if(HYPERVISOR_TARGET_ARCH STREQUAL "AuthenticAMD" OR HYPERVISOR_TARGET_ARCH STREQUAL "GenuineIntel")
hypervisor_target_source(syscall src/x64/bf_callback_op_register_bootstrap_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_callback_op_register_fail_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_callback_op_register_vmexit_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_control_op_exit_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_control_op_wait_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_control_op_again_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_dump_ext_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_dump_huge_pool_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_dump_page_pool_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_dump_vm_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_dump_vmexit_log_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_dump_vp_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_dump_vs_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_out_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_write_c_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_debug_op_write_str_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_handle_op_close_handle_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_handle_op_open_handle_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_intrinsic_op_rdmsr_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_intrinsic_op_wrmsr_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_mem_op_alloc_huge_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_mem_op_alloc_page_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_mem_op_free_huge_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_mem_op_free_page_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_extid_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_online_pps_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_ppid_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_rax_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_rbx_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_rcx_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_rdx_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_rbp_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_rsi_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_rdi_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_r8_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_r9_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_r10_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_r11_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_r12_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_r13_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_r14_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_r15_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_rax_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_rbx_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_rcx_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_rdx_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_rbp_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_rsi_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_rdi_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_r8_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_r9_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_r10_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_r11_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_r12_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_r13_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_r14_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_set_r15_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_thread_id_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_vmid_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_vpid_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_tls_vsid_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vm_op_create_vm_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vm_op_destroy_vm_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vm_op_map_direct_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vm_op_unmap_direct_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vm_op_unmap_direct_broadcast_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vm_op_tlb_flush_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vp_op_create_vp_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vp_op_destroy_vp_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_advance_ip_and_run_current_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_advance_ip_and_run_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_advance_ip_and_set_active_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_clear_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_create_vs_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_destroy_vs_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_init_as_root_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_migrate_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_promote_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_read_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_run_current_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_run_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_set_active_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_tlb_flush_impl.S ${HEADERS})
hypervisor_target_source(syscall src/x64/bf_vs_op_write_impl.S ${HEADERS})
endif()
# ------------------------------------------------------------------------------
# Libraries
# ------------------------------------------------------------------------------
target_link_libraries(syscall PUBLIC
bsl
hypervisor
)
# ------------------------------------------------------------------------------
# Install
# ------------------------------------------------------------------------------
install(TARGETS syscall DESTINATION lib)
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