# This file is part of PeachPy package and is licensed under the Simplified BSD license. # See license.rst for the full text of the license. from peachpy.abi import ABI from peachpy.abi import Endianness from peachpy.x86_64.registers import rax, rbx, rcx, rdx, rsi, rdi, rbp, r8, r9, r10, r11, r12, r13, r14, r15, \ xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, \ mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7 import peachpy.formats.elf.file import peachpy.formats.mscoff microsoft_x64_abi = ABI("Microsoft x64 ABI", endianness=Endianness.Little, bool_size=1, wchar_size=2, short_size=2, int_size=4, long_size=4, longlong_size=8, pointer_size=8, index_size=8, stack_alignment=16, red_zone=0, callee_save_registers=[rbx, rsi, rdi, rbp, r12, r13, r14, r15, xmm6, xmm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15], argument_registers=[rcx, rdx, r8, r9, xmm0, xmm1, xmm2, xmm3], volatile_registers=[rax, r10, r11, mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7, xmm4, xmm5], mscoff_machine_type=peachpy.formats.mscoff.MachineType.x86_64) system_v_x86_64_abi = ABI("SystemV x86-64 ABI", endianness=Endianness.Little, bool_size=1, wchar_size=4, short_size=2, int_size=4, long_size=8, longlong_size=8, pointer_size=8, index_size=8, stack_alignment=16, red_zone=128, callee_save_registers=[rbx, rbp, r12, r13, r14, r15], argument_registers=[rdi, rsi, rdx, rcx, r8, r9, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7], volatile_registers=[rax, r10, r11, mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15], elf_class=peachpy.formats.elf.file.ElfClass.class64, elf_data_encoding=peachpy.formats.elf.file.DataEncoding.little_endian, elf_machine_type=peachpy.formats.elf.file.MachineType.x86_64) linux_x32_abi = ABI("Linux X32 ABI", endianness=Endianness.Little, bool_size=1, wchar_size=4, short_size=2, int_size=4, long_size=4, longlong_size=8, pointer_size=4, index_size=4, stack_alignment=16, red_zone=128, callee_save_registers=[rbx, rbp, r12, r13, r14, r15], argument_registers=[rdi, rsi, rdx, rcx, r8, r9, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7], volatile_registers=[rax, r10, r11, mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15], elf_class=peachpy.formats.elf.file.ElfClass.class32, elf_data_encoding=peachpy.formats.elf.file.DataEncoding.little_endian, elf_machine_type=peachpy.formats.elf.file.MachineType.x86_64) native_client_x86_64_abi = ABI("Native Client x86-64 ABI", endianness=Endianness.Little, bool_size=1, wchar_size=4, short_size=2, int_size=4, long_size=4, longlong_size=8, pointer_size=4, index_size=4, stack_alignment=16, red_zone=0, callee_save_registers=[rbx, rbp, r12, r13, r14, r15], argument_registers=[rdi, rsi, rdx, rcx, r8, r9, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7], volatile_registers=[rax, r10, r11, mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15], restricted_registers=[rbp], elf_class=peachpy.formats.elf.file.ElfClass.class64, elf_data_encoding=peachpy.formats.elf.file.DataEncoding.little_endian, elf_machine_type=peachpy.formats.elf.file.MachineType.x86_64) gosyso_amd64_abi = ABI("Go/SysO x86-64 ABI", endianness=Endianness.Little, bool_size=1, wchar_size=4, short_size=2, int_size=4, long_size=8, longlong_size=8, pointer_size=8, index_size=8, stack_alignment=8, red_zone=0, callee_save_registers=[], argument_registers=[], volatile_registers=[rax, rbx, rcx, rdx, rdi, rsi, rbp, r8, r9, r10, r11, r12, r13, r14, r15, mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15], elf_class=peachpy.formats.elf.file.ElfClass.class64, elf_data_encoding=peachpy.formats.elf.file.DataEncoding.little_endian, elf_machine_type=peachpy.formats.elf.file.MachineType.x86_64, mscoff_machine_type=peachpy.formats.mscoff.MachineType.x86_64) goasm_amd64_abi = ABI("Go/Asm x86-64 ABI", endianness=Endianness.Little, bool_size=1, wchar_size=4, short_size=2, int_size=4, long_size=8, longlong_size=8, pointer_size=8, index_size=8, stack_alignment=8, red_zone=0, callee_save_registers=[], argument_registers=[], volatile_registers=[rax, rbx, rcx, rdx, rdi, rsi, rbp, r8, r9, r10, r11, r12, r13, r14, r15, mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15]) gosyso_amd64p32_abi = ABI("Go/SysO x32 ABI", endianness=Endianness.Little, bool_size=1, wchar_size=4, short_size=2, int_size=4, long_size=8, longlong_size=8, pointer_size=4, index_size=4, stack_alignment=4, red_zone=0, callee_save_registers=[], argument_registers=[], volatile_registers=[rax, rbx, rcx, rdx, rdi, rsi, rbp, r8, r9, r10, r11, r12, r13, r14, r15, mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15], elf_class=peachpy.formats.elf.file.ElfClass.class32, elf_data_encoding=peachpy.formats.elf.file.DataEncoding.little_endian, elf_machine_type=peachpy.formats.elf.file.MachineType.x86_64, mscoff_machine_type=peachpy.formats.mscoff.MachineType.x86_64) goasm_amd64p32_abi = ABI("Go/Asm x32 ABI", endianness=Endianness.Little, bool_size=1, wchar_size=4, short_size=2, int_size=4, long_size=8, longlong_size=8, pointer_size=4, index_size=4, stack_alignment=4, red_zone=0, callee_save_registers=[], argument_registers=[], volatile_registers=[rax, rbx, rcx, rdx, rdi, rsi, rbp, r8, r9, r10, r11, r12, r13, r14, r15, mm0, mm1, mm2, mm3, mm4, mm5, mm6, mm7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8, xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15]) def detect(system_abi=False): """Detects host ABI (either process ABI or system ABI, depending on parameters) :param bool system_abi: specified whether system ABI or process ABI should be detected. The two may differ, e.g. when a 64-bit system runs 32-bit Python interpreter. :returns: the host ABI or None if the host is not recognized or is not x86-64. :rtype: ABI or None """ import platform import os import struct (osname, node, release, version, machine, processor) = platform.uname() # pylint:disable=unpacking-non-sequence pointer_size = struct.calcsize("P") if osname == "Darwin" and machine == "x86_64" and (system_abi or pointer_size == 8): return system_v_x86_64_abi elif osname == "FreeBSD" and machine == "amd64" and (system_abi or pointer_size == 8): return system_v_x86_64_abi elif osname == "Linux" and machine == "x86_64": if system_abi or pointer_size == 8: return system_v_x86_64_abi else: return linux_x32_abi elif osname == "Windows" and machine == "AMD64" and (system_abi or pointer_size == 8): return microsoft_x64_abi elif osname == "NaCl" and os.environ.get("NACL_ARCH") == "x86_64" and (system_abi or pointer_size == 4): return native_client_x86_64_abi