64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2010 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#ifndef EMIT_CODE_INCLUDED
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#define EMIT_CODE_INCLUDED
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#include <emit_code_sp.h>
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#ifdef DEBUG
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void emit_asmlist(triple *ct);
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void emit_eoi(void);
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#endif
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void trip_gen(triple *ct);
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short *emit_vax_inst(short *inst, oprtype **fst_opr, oprtype **lst_opr);
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void emit_jmp(uint4 branchop, short **instp, int reg);
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void emit_pcrel(void);
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void emit_trip(oprtype *opr, boolean_t val_output, uint4 alpha_inst, int ra_reg);
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void emit_push(int reg);
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void emit_pop(int count);
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void add_to_vax_push_list(int pushes_seen);
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int next_vax_push_list(void);
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void push_list_init(void);
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void reset_push_list_ptr(void);
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void emit_call_xfer(int xfer);
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int get_arg_reg(void);
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int gtm_reg(int vax_reg);
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#ifdef __x86_64__
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# define NUM_BUFFERRED_INSTRUCTIONS 100
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# define CODE_TYPE char
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#elif defined(__ia64)
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# define CODE_TYPE ia64_bundle
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# define NUM_BUFFERRED_INSTRUCTIONS 25
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#elif defined(__MVS__) || defined(Linux390)
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# define CODE_TYPE uint2
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# define NUM_BUFFERRED_INSTRUCTIONS 100
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#else
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# define CODE_TYPE uint4
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# define NUM_BUFFERRED_INSTRUCTIONS 25
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#endif
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#define ASM_OUT_BUFF 256
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#define PUSH_LIST_SIZE 500
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#if defined(__vms) || defined(_AIX) || defined(__sparc) || defined(__hpux) || (defined(__linux__) && defined(__ia64)) \
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|| defined(__MVS__)
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# define TRUTH_IN_REG
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#elif defined(__osf__) || (defined(__linux__) && defined(__x86_64__)) || defined(Linux390)
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# undef TRUTH_IN_REG
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#else
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# error UNSUPPORTED PLATFORM
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#endif
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#endif
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