44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
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/*
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* Mapping of DWARF debug register numbers into register names.
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*
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* Copyright (C) 2010 David S. Miller <davem@davemloft.net>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <libio.h>
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#include <dwarf-regs.h>
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#define SPARC_MAX_REGS 96
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const char *sparc_regs_table[SPARC_MAX_REGS] = {
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"%g0", "%g1", "%g2", "%g3", "%g4", "%g5", "%g6", "%g7",
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"%o0", "%o1", "%o2", "%o3", "%o4", "%o5", "%sp", "%o7",
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"%l0", "%l1", "%l2", "%l3", "%l4", "%l5", "%l6", "%l7",
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"%i0", "%i1", "%i2", "%i3", "%i4", "%i5", "%fp", "%i7",
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"%f0", "%f1", "%f2", "%f3", "%f4", "%f5", "%f6", "%f7",
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"%f8", "%f9", "%f10", "%f11", "%f12", "%f13", "%f14", "%f15",
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"%f16", "%f17", "%f18", "%f19", "%f20", "%f21", "%f22", "%f23",
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"%f24", "%f25", "%f26", "%f27", "%f28", "%f29", "%f30", "%f31",
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"%f32", "%f33", "%f34", "%f35", "%f36", "%f37", "%f38", "%f39",
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"%f40", "%f41", "%f42", "%f43", "%f44", "%f45", "%f46", "%f47",
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"%f48", "%f49", "%f50", "%f51", "%f52", "%f53", "%f54", "%f55",
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"%f56", "%f57", "%f58", "%f59", "%f60", "%f61", "%f62", "%f63",
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};
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/**
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* get_arch_regstr() - lookup register name from it's DWARF register number
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* @n: the DWARF register number
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*
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* get_arch_regstr() returns the name of the register in struct
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* regdwarfnum_table from it's DWARF register number. If the register is not
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* found in the table, this returns NULL;
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*/
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const char *get_arch_regstr(unsigned int n)
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{
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return (n <= SPARC_MAX_REGS) ? sparc_regs_table[n] : NULL;
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}
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