/* Copyright (c) 2006, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* minidump_exception_mac.h: A definition of exception codes for Mac * OS X * * (This is C99 source, please don't corrupt it with C++.) * * Author: Mark Mentovai * Split into its own file: Neal Sidhwaney */ #ifndef GOOGLE_BREAKPAD_COMMON_MINIDUMP_EXCEPTION_MAC_H__ #define GOOGLE_BREAKPAD_COMMON_MINIDUMP_EXCEPTION_MAC_H__ #include #include "google_breakpad/common/breakpad_types.h" /* For (MDException).exception_code. Breakpad minidump extension for Mac OS X * support. Based on Darwin/Mac OS X' mach/exception_types.h. This is * what Mac OS X calls an "exception", not a "code". */ typedef enum { /* Exception code. The high 16 bits of exception_code contains one of * these values. */ MD_EXCEPTION_MAC_BAD_ACCESS = 1, /* code can be a kern_return_t */ /* EXC_BAD_ACCESS */ MD_EXCEPTION_MAC_BAD_INSTRUCTION = 2, /* code is CPU-specific */ /* EXC_BAD_INSTRUCTION */ MD_EXCEPTION_MAC_ARITHMETIC = 3, /* code is CPU-specific */ /* EXC_ARITHMETIC */ MD_EXCEPTION_MAC_EMULATION = 4, /* code is CPU-specific */ /* EXC_EMULATION */ MD_EXCEPTION_MAC_SOFTWARE = 5, /* EXC_SOFTWARE */ MD_EXCEPTION_MAC_BREAKPOINT = 6, /* code is CPU-specific */ /* EXC_BREAKPOINT */ MD_EXCEPTION_MAC_SYSCALL = 7, /* EXC_SYSCALL */ MD_EXCEPTION_MAC_MACH_SYSCALL = 8, /* EXC_MACH_SYSCALL */ MD_EXCEPTION_MAC_RPC_ALERT = 9, /* EXC_RPC_ALERT */ MD_EXCEPTION_MAC_RESOURCE = 11, /* EXC_RESOURCE */ MD_EXCEPTION_MAC_GUARD = 12, /* EXC_GUARD */ MD_EXCEPTION_MAC_SIMULATED = 0x43507378 /* Fake exception code used by Crashpad's SimulateCrash ('CPsx'). */ } MDExceptionMac; /* For (MDException).exception_flags. Breakpad minidump extension for Mac OS X * support. Based on Darwin/Mac OS X' mach/ppc/exception.h and * mach/i386/exception.h. This is what Mac OS X calls a "code". */ typedef enum { /* With MD_EXCEPTION_BAD_ACCESS. These are relevant kern_return_t values * from mach/kern_return.h. */ MD_EXCEPTION_CODE_MAC_INVALID_ADDRESS = 1, /* KERN_INVALID_ADDRESS */ MD_EXCEPTION_CODE_MAC_PROTECTION_FAILURE = 2, /* KERN_PROTECTION_FAILURE */ MD_EXCEPTION_CODE_MAC_NO_ACCESS = 8, /* KERN_NO_ACCESS */ MD_EXCEPTION_CODE_MAC_MEMORY_FAILURE = 9, /* KERN_MEMORY_FAILURE */ MD_EXCEPTION_CODE_MAC_MEMORY_ERROR = 10, /* KERN_MEMORY_ERROR */ MD_EXCEPTION_CODE_MAC_CODESIGN_ERROR = 50, /* KERN_CODESIGN_ERROR */ /* With MD_EXCEPTION_SOFTWARE */ MD_EXCEPTION_CODE_MAC_BAD_SYSCALL = 0x00010000, /* Mach SIGSYS */ MD_EXCEPTION_CODE_MAC_BAD_PIPE = 0x00010001, /* Mach SIGPIPE */ MD_EXCEPTION_CODE_MAC_ABORT = 0x00010002, /* Mach SIGABRT */ /* Custom values */ MD_EXCEPTION_CODE_MAC_NS_EXCEPTION = 0xDEADC0DE, /* uncaught NSException */ /* With MD_EXCEPTION_MAC_BAD_ACCESS on arm */ MD_EXCEPTION_CODE_MAC_ARM_DA_ALIGN = 0x0101, /* EXC_ARM_DA_ALIGN */ MD_EXCEPTION_CODE_MAC_ARM_DA_DEBUG = 0x0102, /* EXC_ARM_DA_DEBUG */ /* With MD_EXCEPTION_MAC_BAD_INSTRUCTION on arm */ MD_EXCEPTION_CODE_MAC_ARM_UNDEFINED = 1, /* EXC_ARM_UNDEFINED */ /* With MD_EXCEPTION_MAC_BREAKPOINT on arm */ MD_EXCEPTION_CODE_MAC_ARM_BREAKPOINT = 1, /* EXC_ARM_BREAKPOINT */ /* With MD_EXCEPTION_MAC_BAD_ACCESS on ppc */ MD_EXCEPTION_CODE_MAC_PPC_VM_PROT_READ = 0x0101, /* EXC_PPC_VM_PROT_READ */ MD_EXCEPTION_CODE_MAC_PPC_BADSPACE = 0x0102, /* EXC_PPC_BADSPACE */ MD_EXCEPTION_CODE_MAC_PPC_UNALIGNED = 0x0103, /* EXC_PPC_UNALIGNED */ /* With MD_EXCEPTION_MAC_BAD_INSTRUCTION on ppc */ MD_EXCEPTION_CODE_MAC_PPC_INVALID_SYSCALL = 1, /* EXC_PPC_INVALID_SYSCALL */ MD_EXCEPTION_CODE_MAC_PPC_UNIMPLEMENTED_INSTRUCTION = 2, /* EXC_PPC_UNIPL_INST */ MD_EXCEPTION_CODE_MAC_PPC_PRIVILEGED_INSTRUCTION = 3, /* EXC_PPC_PRIVINST */ MD_EXCEPTION_CODE_MAC_PPC_PRIVILEGED_REGISTER = 4, /* EXC_PPC_PRIVREG */ MD_EXCEPTION_CODE_MAC_PPC_TRACE = 5, /* EXC_PPC_TRACE */ MD_EXCEPTION_CODE_MAC_PPC_PERFORMANCE_MONITOR = 6, /* EXC_PPC_PERFMON */ /* With MD_EXCEPTION_MAC_ARITHMETIC on ppc */ MD_EXCEPTION_CODE_MAC_PPC_OVERFLOW = 1, /* EXC_PPC_OVERFLOW */ MD_EXCEPTION_CODE_MAC_PPC_ZERO_DIVIDE = 2, /* EXC_PPC_ZERO_DIVIDE */ MD_EXCEPTION_CODE_MAC_PPC_FLOAT_INEXACT = 3, /* EXC_FLT_INEXACT */ MD_EXCEPTION_CODE_MAC_PPC_FLOAT_ZERO_DIVIDE = 4, /* EXC_PPC_FLT_ZERO_DIVIDE */ MD_EXCEPTION_CODE_MAC_PPC_FLOAT_UNDERFLOW = 5, /* EXC_PPC_FLT_UNDERFLOW */ MD_EXCEPTION_CODE_MAC_PPC_FLOAT_OVERFLOW = 6, /* EXC_PPC_FLT_OVERFLOW */ MD_EXCEPTION_CODE_MAC_PPC_FLOAT_NOT_A_NUMBER = 7, /* EXC_PPC_FLT_NOT_A_NUMBER */ /* With MD_EXCEPTION_MAC_EMULATION on ppc */ MD_EXCEPTION_CODE_MAC_PPC_NO_EMULATION = 8, /* EXC_PPC_NOEMULATION */ MD_EXCEPTION_CODE_MAC_PPC_ALTIVEC_ASSIST = 9, /* EXC_PPC_ALTIVECASSIST */ /* With MD_EXCEPTION_MAC_SOFTWARE on ppc */ MD_EXCEPTION_CODE_MAC_PPC_TRAP = 0x00000001, /* EXC_PPC_TRAP */ MD_EXCEPTION_CODE_MAC_PPC_MIGRATE = 0x00010100, /* EXC_PPC_MIGRATE */ /* With MD_EXCEPTION_MAC_BREAKPOINT on ppc */ MD_EXCEPTION_CODE_MAC_PPC_BREAKPOINT = 1, /* EXC_PPC_BREAKPOINT */ /* With MD_EXCEPTION_MAC_BAD_INSTRUCTION on x86, see also x86 interrupt * values below. */ MD_EXCEPTION_CODE_MAC_X86_INVALID_OPERATION = 1, /* EXC_I386_INVOP */ /* With MD_EXCEPTION_MAC_ARITHMETIC on x86 */ MD_EXCEPTION_CODE_MAC_X86_DIV = 1, /* EXC_I386_DIV */ MD_EXCEPTION_CODE_MAC_X86_INTO = 2, /* EXC_I386_INTO */ MD_EXCEPTION_CODE_MAC_X86_NOEXT = 3, /* EXC_I386_NOEXT */ MD_EXCEPTION_CODE_MAC_X86_EXTOVR = 4, /* EXC_I386_EXTOVR */ MD_EXCEPTION_CODE_MAC_X86_EXTERR = 5, /* EXC_I386_EXTERR */ MD_EXCEPTION_CODE_MAC_X86_EMERR = 6, /* EXC_I386_EMERR */ MD_EXCEPTION_CODE_MAC_X86_BOUND = 7, /* EXC_I386_BOUND */ MD_EXCEPTION_CODE_MAC_X86_SSEEXTERR = 8, /* EXC_I386_SSEEXTERR */ /* With MD_EXCEPTION_MAC_BREAKPOINT on x86 */ MD_EXCEPTION_CODE_MAC_X86_SGL = 1, /* EXC_I386_SGL */ MD_EXCEPTION_CODE_MAC_X86_BPT = 2, /* EXC_I386_BPT */ /* With MD_EXCEPTION_MAC_BAD_INSTRUCTION on x86. These are the raw * x86 interrupt codes. Most of these are mapped to other Mach * exceptions and codes, are handled, or should not occur in user space. * A few of these will do occur with MD_EXCEPTION_MAC_BAD_INSTRUCTION. */ /* EXC_I386_DIVERR = 0: mapped to EXC_ARITHMETIC/EXC_I386_DIV */ /* EXC_I386_SGLSTP = 1: mapped to EXC_BREAKPOINT/EXC_I386_SGL */ /* EXC_I386_NMIFLT = 2: should not occur in user space */ /* EXC_I386_BPTFLT = 3: mapped to EXC_BREAKPOINT/EXC_I386_BPT */ /* EXC_I386_INTOFLT = 4: mapped to EXC_ARITHMETIC/EXC_I386_INTO */ /* EXC_I386_BOUNDFLT = 5: mapped to EXC_ARITHMETIC/EXC_I386_BOUND */ /* EXC_I386_INVOPFLT = 6: mapped to EXC_BAD_INSTRUCTION/EXC_I386_INVOP */ /* EXC_I386_NOEXTFLT = 7: should be handled by the kernel */ /* EXC_I386_DBLFLT = 8: should be handled (if possible) by the kernel */ /* EXC_I386_EXTOVRFLT = 9: mapped to EXC_BAD_ACCESS/(PROT_READ|PROT_EXEC) */ MD_EXCEPTION_CODE_MAC_X86_INVALID_TASK_STATE_SEGMENT = 10, /* EXC_INVTSSFLT */ MD_EXCEPTION_CODE_MAC_X86_SEGMENT_NOT_PRESENT = 11, /* EXC_SEGNPFLT */ MD_EXCEPTION_CODE_MAC_X86_STACK_FAULT = 12, /* EXC_STKFLT */ MD_EXCEPTION_CODE_MAC_X86_GENERAL_PROTECTION_FAULT = 13, /* EXC_GPFLT */ /* EXC_I386_PGFLT = 14: should not occur in user space */ /* EXC_I386_EXTERRFLT = 16: mapped to EXC_ARITHMETIC/EXC_I386_EXTERR */ MD_EXCEPTION_CODE_MAC_X86_ALIGNMENT_FAULT = 17 /* EXC_ALIGNFLT (for vector operations) */ /* EXC_I386_ENOEXTFLT = 32: should be handled by the kernel */ /* EXC_I386_ENDPERR = 33: should not occur */ } MDExceptionCodeMac; // The following definitions were taken from Darwin/XNU kernel sources. // See https://github.com/apple/darwin-xnu/blob/main/osfmk/kern/exc_resource.h typedef enum MDMacExcResourceType { MD_MAC_EXC_RESOURCE_TYPE_CPU = 1, MD_MAC_EXC_RESOURCE_TYPE_WAKEUPS = 2, MD_MAC_EXC_RESOURCE_TYPE_MEMORY = 3, MD_MAC_EXC_RESOURCE_TYPE_IO = 4, MD_MAC_EXC_RESOURCE_TYPE_THREADS = 5 } MDMacExcResourceType; typedef enum MDMacExcResourceFlavorCpu { MD_MAC_EXC_RESOURCE_FLAVOR_CPU_MONITOR = 1, MD_MAC_EXC_RESOURCE_FLAVOR_CPU_MONITOR_FATAL = 2 } MDMacExcResourceFlavorCpu; typedef enum MDMacExcResourceFlavorWakeup { MD_MAC_EXC_RESOURCE_FLAVOR_WAKEUPS_MONITOR = 1, } MDMacExcResourceFlavorWakeup; typedef enum MDMacExcResourceFlavorMemory { MD_MAC_EXC_RESOURCE_FLAVOR_HIGH_WATERMARK = 1, } MDMacExcResourceFlavorMemory; typedef enum MDMacExcResourceIOFlavor { MD_MAC_EXC_RESOURCE_FLAVOR_IO_PHYSICAL_WRITES = 1, MD_MAC_EXC_RESOURCE_FLAVOR_IO_LOGICAL_WRITES = 2, } MDMacExcResourceIOFlavor; typedef enum MDMacExcResourceThreadsFlavor { MD_MAC_EXC_RESOURCE_FLAVOR_THREADS_HIGH_WATERMARK = 1, } MDMacExcResourceThreadsFlavor; // See https://github.com/apple/darwin-xnu/blob/main/osfmk/kern/exc_guard.h typedef enum MDMacExcGuardType { MD_MAC_EXC_GUARD_TYPE_NONE = 0x0, MD_MAC_EXC_GUARD_TYPE_MACH_PORT = 0x1, MD_MAC_EXC_GUARD_TYPE_FD = 0x2, MD_MAC_EXC_GUARD_TYPE_USER = 0x3, MD_MAC_EXC_GUARD_TYPE_VN = 0x4, MD_MAC_EXC_GUARD_TYPE_VIRT_MEMORY = 0x5 } MDMacExcGuardType; // See https://github.com/apple/darwin-xnu/osfmk/mach/port.h typedef enum MDMacExcGuardMachPortFlavor { MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_DESTROY = 1u << 0, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_MOD_REFS = 1u << 1, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_SET_CONTEXT = 1u << 2, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_UNGUARDED = 1u << 3, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_INCORRECT_GUARD = 1u << 4, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_IMMOVABLE = 1u << 5, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_STRICT_REPLY = 1u << 6, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_MSG_FILTERED = 1u << 7, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_INVALID_RIGHT = 1u << 8, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_INVALID_NAME = 1u << 9, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_INVALID_VALUE = 1u << 10, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_INVALID_ARGUMENT = 1u << 11, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_RIGHT_EXISTS = 1u << 12, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_KERN_NO_SPACE = 1u << 13, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_KERN_FAILURE = 1u << 14, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_KERN_RESOURCE = 1u << 15, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_SEND_INVALID_REPLY = 1u << 16, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_SEND_INVALID_VOUCHER = 1u << 17, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_SEND_INVALID_RIGHT = 1u << 18, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_RCV_INVALID_NAME = 1u << 19, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_RCV_GUARDED_DESC = 1u << 20, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_MOD_REFS_NON_FATAL = 1u << 21, MD_MAC_EXC_GUARD_MACH_PORT_FLAVOR_GUARD_EXC_IMMOVABLE_NON_FATAL = 1u << 22, } MDMacExcGuardMachPortFlavor; // See https://github.com/apple/darwin-xnu/blob/main/bsd/sys/guarded.h typedef enum MDMacExcGuardFDFlavor { MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_CLOSE = 1u << 0, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_DUP = 1u << 1, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_NOCLOEXEC = 1u << 2, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_SOCKET_IPC = 1u << 3, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_FILEPORT = 1u << 4, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_MISMATCH = 1u << 5, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_WRITE = 1u << 6 } MDMacExcGuardFDFlavor; typedef enum MDMacExcGuardVNFlavor { MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_RENAME_TO = 1u << 0, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_RENAME_FROM = 1u << 1, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_UNLINK = 1u << 2, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_WRITE_OTHER = 1u << 3, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_TRUNC_OTHER = 1u << 4, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_LINK = 1u << 5, MD_MAC_EXC_GUARD_FD_FLAVOR_GUARD_EXC_EXCHDATA = 1u << 6, } MDMacExcGuardVNFlavor; // See https://github.com/apple/darwin-xnu/osfmk/mach/vm_statistics.h typedef enum MDMacExcGuardVirtMemoryFlavor { MD_MAC_EXC_GUARD_VIRT_MEMORY_FLAVOR_GUARD_EXC_DEALLOC_GAP = 1u << 0 } MDMacExcGuardVirtMemoryFlavor; #endif /* GOOGLE_BREAKPAD_COMMON_MINIDUMP_EXCEPTION_MAC_OSX_H__ */