bsexcpt.fi

来自「开放源码的编译器open watcom 1.6.0版的源代码」· FI 代码 · 共 189 行

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        integer  XCPT_CONTINUE_SEARCH
        parameter (XCPT_CONTINUE_SEARCH = '00000000'x)
        integer  XCPT_CONTINUE_EXECUTION
        parameter (XCPT_CONTINUE_EXECUTION = 'FFFFFFFF'x)
        integer  XCPT_CONTINUE_STOP
        parameter (XCPT_CONTINUE_STOP = '00716668'x)

        integer  EH_NONCONTINUABLE
        parameter (EH_NONCONTINUABLE = '00000001'x)
        integer  EH_UNWINDING
        parameter (EH_UNWINDING = '00000002'x)
        integer  EH_EXIT_UNWIND
        parameter (EH_EXIT_UNWIND = '00000004'x)
        integer  EH_STACK_INVALID
        parameter (EH_STACK_INVALID = '00000008'x)
        integer  EH_NESTED_CALL
        parameter (EH_NESTED_CALL = '00000010'x)

        integer  UNWIND_ALL
        parameter (UNWIND_ALL = 0)

        integer  XCPT_FATAL_EXCEPTION
        parameter (XCPT_FATAL_EXCEPTION = 'C0000000'x)
        integer  XCPT_SEVERITY_CODE
        parameter (XCPT_SEVERITY_CODE = 'C0000000'x)
        integer  XCPT_CUSTOMER_CODE
        parameter (XCPT_CUSTOMER_CODE = '20000000'x)
        integer  XCPT_FACILITY_CODE
        parameter (XCPT_FACILITY_CODE = '1FFF0000'x)
        integer  XCPT_EXCEPTION_CODE
        parameter (XCPT_EXCEPTION_CODE = '0000FFFF'x)

        integer  XCPT_UNKNOWN_ACCESS
        parameter (XCPT_UNKNOWN_ACCESS = '00000000'x)
        integer  XCPT_READ_ACCESS
        parameter (XCPT_READ_ACCESS = '00000001'x)
        integer  XCPT_WRITE_ACCESS
        parameter (XCPT_WRITE_ACCESS = '00000002'x)
        integer  XCPT_EXECUTE_ACCESS
        parameter (XCPT_EXECUTE_ACCESS = '00000004'x)
        integer  XCPT_SPACE_ACCESS
        parameter (XCPT_SPACE_ACCESS = '00000008'x)
        integer  XCPT_LIMIT_ACCESS
        parameter (XCPT_LIMIT_ACCESS = '00000010'x)
        integer  XCPT_DATA_UNKNOWN
        parameter (XCPT_DATA_UNKNOWN = 'FFFFFFFF'x)

        integer  XCPT_SIGNAL_INTR
        parameter (XCPT_SIGNAL_INTR = 1)
        integer  XCPT_SIGNAL_KILLPROC
        parameter (XCPT_SIGNAL_KILLPROC = 3)
        integer  XCPT_SIGNAL_BREAK
        parameter (XCPT_SIGNAL_BREAK = 4)

        integer  XCPT_GUARD_PAGE_VIOLATION
        parameter (XCPT_GUARD_PAGE_VIOLATION = '80000001'x)

        integer  XCPT_UNABLE_TO_GROW_STACK
        parameter (XCPT_UNABLE_TO_GROW_STACK = '80010001'x)

        integer  XCPT_DATATYPE_MISALIGNMENT
        parameter (XCPT_DATATYPE_MISALIGNMENT = 'C000009E'x)

        integer  XCPT_BREAKPOINT
        parameter (XCPT_BREAKPOINT = 'C000009F'x)
        integer  XCPT_SINGLE_STEP
        parameter (XCPT_SINGLE_STEP = 'C00000A0'x)
        integer  XCPT_ACCESS_VIOLATION
        parameter (XCPT_ACCESS_VIOLATION = 'C0000005'x)

        integer  XCPT_ILLEGAL_INSTRUCTION
        parameter (XCPT_ILLEGAL_INSTRUCTION = 'C000001C'x)
        integer  XCPT_FLOAT_DENORMAL_OPERAND
        parameter (XCPT_FLOAT_DENORMAL_OPERAND = 'C0000094'x)
        integer  XCPT_FLOAT_DIVIDE_BY_ZERO
        parameter (XCPT_FLOAT_DIVIDE_BY_ZERO = 'C0000095'x)
        integer  XCPT_FLOAT_INEXACT_RESULT
        parameter (XCPT_FLOAT_INEXACT_RESULT = 'C0000096'x)
        integer  XCPT_FLOAT_INVALID_OPERATION
        parameter (XCPT_FLOAT_INVALID_OPERATION = 'C0000097'x)
        integer  XCPT_FLOAT_OVERFLOW
        parameter (XCPT_FLOAT_OVERFLOW = 'C0000098'x)
        integer  XCPT_FLOAT_STACK_CHECK
        parameter (XCPT_FLOAT_STACK_CHECK = 'C0000099'x)
        integer  XCPT_FLOAT_UNDERFLOW
        parameter (XCPT_FLOAT_UNDERFLOW = 'C000009A'x)
        integer  XCPT_INTEGER_DIVIDE_BY_ZERO
        parameter (XCPT_INTEGER_DIVIDE_BY_ZERO = 'C000009B'x)
        integer  XCPT_INTEGER_OVERFLOW
        parameter (XCPT_INTEGER_OVERFLOW = 'C000009C'x)
        integer  XCPT_PRIVILEGED_INSTRUCTION
        parameter (XCPT_PRIVILEGED_INSTRUCTION = 'C000009D'x)

        integer  XCPT_IN_PAGE_ERROR
        parameter (XCPT_IN_PAGE_ERROR = 'C0000006'x)

        integer  XCPT_PROCESS_TERMINATE
        parameter (XCPT_PROCESS_TERMINATE = 'C0010001'x)
        integer  XCPT_ASYNC_PROCESS_TERMINATE
        parameter (XCPT_ASYNC_PROCESS_TERMINATE = 'C0010002'x)

        integer  XCPT_NONCONTINUABLE_EXCEPTION
        parameter (XCPT_NONCONTINUABLE_EXCEPTION = 'C0000024'x)
        integer  XCPT_INVALID_DISPOSITION
        parameter (XCPT_INVALID_DISPOSITION = 'C0000025'x)

        integer  XCPT_INVALID_LOCK_SEQUENCE
        parameter (XCPT_INVALID_LOCK_SEQUENCE = 'C000001D'x)
        integer  XCPT_ARRAY_BOUNDS_EXCEEDED
        parameter (XCPT_ARRAY_BOUNDS_EXCEEDED = 'C0000093'x)
        integer  XCPT_B1NPX_ERRATA_02
        parameter (XCPT_B1NPX_ERRATA_02 = 'C0010004'x)

        integer  XCPT_UNWIND
        parameter (XCPT_UNWIND = 'C0000026'x)
        integer  XCPT_BAD_STACK
        parameter (XCPT_BAD_STACK = 'C0000027'x)
        integer  XCPT_INVALID_UNWIND_TARGET
        parameter (XCPT_INVALID_UNWIND_TARGET = 'C0000028'x)

        integer  XCPT_SIGNAL
        parameter (XCPT_SIGNAL = 'C0010003'x)

        integer  CONTEXT_CONTROL
        parameter (CONTEXT_CONTROL = '00000001'x)
        integer  CONTEXT_INTEGER
        parameter (CONTEXT_INTEGER = '00000002'x)
        integer  CONTEXT_SEGMENTS
        parameter (CONTEXT_SEGMENTS = '00000004'x)
        integer  CONTEXT_FLOATING_POINT
        parameter (CONTEXT_FLOATING_POINT = '00000008'x)

        integer CONTEXT_FULL
        parameter (CONTEXT_FULL = CONTEXT_CONTROL .or.
     +                 CONTEXT_INTEGER .or. CONTEXT_SEGMENTS .or.
     +                 CONTEXT_FLOATING_POINT)

        structure /fpreg/
            integer*4 losig
            integer*4 hisig
            integer*2 signexp
        end structure

        structure /CONTEXT/
            integer*4 ContextFlags
            integer*4 ctx_env(7)
            record /FPREG/ ctx_stack(8)
            integer*4 ctx_SegGs
            integer*4 ctx_SegFs
            integer*4 ctx_SegEs
            integer*4 ctx_SegDs
            integer*4 ctx_RegEdi
            integer*4 ctx_RegEsi
            integer*4 ctx_RegEax
            integer*4 ctx_RegEbx
            integer*4 ctx_RegEcx
            integer*4 ctx_RegEdx
            integer*4 ctx_RegEbp
            integer*4 ctx_RegEip
            integer*4 ctx_SegCs
            integer*4 ctx_EFlags
            integer*4 ctx_RegEsp
            integer*4 ctx_SegSs
        end structure

        integer  EXCEPTION_MAXIMUM_PARAMETERS
        parameter (EXCEPTION_MAXIMUM_PARAMETERS = 4)

        structure /EXCEPTIONREPORTRECORD/
            integer*4 ExceptionNum
            integer*4 fHandlerFlags
            integer*4 NestedExceptionReportRecord
            integer*4 ExceptionAddress
            integer*4 cParameters
            integer*4 ExceptionInfo(EXCEPTION_MAXIMUM_PARAMETERS)
        end structure

        structure /EXCEPTIONREGISTRATIONRECORD/
            integer*4 prev_structure
            integer*4 ExceptionHandler
        end structure

        integer END_OF_CHAIN
        parameter (END_OF_CHAIN = -1)

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