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578 |
markom |
/* OBSOLETE /* Parameters for NYU Ultracomputer 29000 target, for GDB, the GNU debugger. */
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/* OBSOLETE Copyright 1990, 1991, 1993 Free Software Foundation, Inc. */
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/* OBSOLETE Contributed by David Wood @ New York University (wood@nyu.edu). */
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/* OBSOLETE */
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/* OBSOLETE This file is part of GDB. */
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/* OBSOLETE */
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/* OBSOLETE This program is free software; you can redistribute it and/or modify */
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/* OBSOLETE it under the terms of the GNU General Public License as published by */
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/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
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/* OBSOLETE (at your option) any later version. */
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/* OBSOLETE */
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/* OBSOLETE This program is distributed in the hope that it will be useful, */
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/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
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/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
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/* OBSOLETE GNU General Public License for more details. */
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/* OBSOLETE */
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/* OBSOLETE You should have received a copy of the GNU General Public License */
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/* OBSOLETE along with this program; if not, write to the Free Software */
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/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
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/* OBSOLETE Boston, MA 02111-1307, USA. */ */
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/* OBSOLETE */
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/* OBSOLETE /* This file includes tm-a29k.h, but predefines REGISTER_NAMES and */
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/* OBSOLETE related macros. The file supports a a29k running our flavor of */
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/* OBSOLETE Unix on our Ultra3 PE Boards. */ */
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/* OBSOLETE */
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/* OBSOLETE /* Byte order is configurable, but this machine runs big-endian. */ */
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/* OBSOLETE #define TARGET_BYTE_ORDER BIG_ENDIAN */
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/* OBSOLETE */
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/* OBSOLETE /* Initializer for an array of names of registers. */
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/* OBSOLETE There should be NUM_REGS strings in this initializer. */
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/* OBSOLETE */ */
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/* OBSOLETE #define NUM_REGS (EXO_REGNUM + 1) */
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/* OBSOLETE */
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/* OBSOLETE #define REGISTER_NAMES { \ */
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/* OBSOLETE "gr1", \ */
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/* OBSOLETE "gr64", "gr65", "gr66", "gr67", "gr68", "gr69", "gr70", "gr71", "gr72", \ */
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/* OBSOLETE "gr73", "gr74", "gr75", "gr76", "gr77", "gr78", "gr79", "gr80", "gr81", \ */
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/* OBSOLETE "gr82", "gr83", "gr84", "gr85", "gr86", "gr87", "gr88", "gr89", "gr90", \ */
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/* OBSOLETE "gr91", "gr92", "gr93", "gr94", "gr95", \ */
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/* OBSOLETE "gr96", "gr97", "gr98", "gr99", "gr100", "gr101", "gr102", "gr103", "gr104", \ */
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/* OBSOLETE "gr105", "gr106", "gr107", "gr108", "gr109", "gr110", "gr111", "gr112", \ */
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/* OBSOLETE "gr113", "gr114", "gr115", "gr116", "gr117", "gr118", "gr119", "gr120", \ */
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/* OBSOLETE "gr121", "gr122", "gr123", "gr124", "gr125", "gr126", "gr127", \ */
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/* OBSOLETE "lr0", "lr1", "lr2", "lr3", "lr4", "lr5", "lr6", "lr7", "lr8", "lr9", \ */
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/* OBSOLETE "lr10", "lr11", "lr12", "lr13", "lr14", "lr15", "lr16", "lr17", "lr18", \ */
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/* OBSOLETE "lr19", "lr20", "lr21", "lr22", "lr23", "lr24", "lr25", "lr26", "lr27", \ */
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/* OBSOLETE "lr28", "lr29", "lr30", "lr31", "lr32", "lr33", "lr34", "lr35", "lr36", \ */
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/* OBSOLETE "lr37", "lr38", "lr39", "lr40", "lr41", "lr42", "lr43", "lr44", "lr45", \ */
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/* OBSOLETE "lr46", "lr47", "lr48", "lr49", "lr50", "lr51", "lr52", "lr53", "lr54", \ */
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/* OBSOLETE "lr55", "lr56", "lr57", "lr58", "lr59", "lr60", "lr61", "lr62", "lr63", \ */
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/* OBSOLETE "lr64", "lr65", "lr66", "lr67", "lr68", "lr69", "lr70", "lr71", "lr72", \ */
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/* OBSOLETE "lr73", "lr74", "lr75", "lr76", "lr77", "lr78", "lr79", "lr80", "lr81", \ */
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/* OBSOLETE "lr82", "lr83", "lr84", "lr85", "lr86", "lr87", "lr88", "lr89", "lr90", \ */
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/* OBSOLETE "lr91", "lr92", "lr93", "lr94", "lr95", "lr96", "lr97", "lr98", "lr99", \ */
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/* OBSOLETE "lr100", "lr101", "lr102", "lr103", "lr104", "lr105", "lr106", "lr107", \ */
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/* OBSOLETE "lr108", "lr109", "lr110", "lr111", "lr112", "lr113", "lr114", "lr115", \ */
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/* OBSOLETE "lr116", "lr117", "lr118", "lr119", "lr120", "lr121", "lr122", "lr123", \ */
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/* OBSOLETE "lr124", "lr125", "lr126", "lr127", \ */
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/* OBSOLETE "vab", "ops", "cps", "cfg", "cha", "chd", "chc", "rbp", "tmc", "tmr", \ */
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/* OBSOLETE "pc0", "pc1", "pc2", "mmu", "lru", \ */
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/* OBSOLETE "ipc", "ipa", "ipb", "q", "alu", "bp", "fc", "cr", \ */
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/* OBSOLETE "fpe", "int", "fps", "exo" } */
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/* OBSOLETE */
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/* OBSOLETE */
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/* OBSOLETE #ifdef KERNEL_DEBUGGING */
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/* OBSOLETE #define PADDR_U_REGNUM 22 /* gr86 */ */
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/* OBSOLETE #define RETURN_REGNUM GR64_REGNUM */
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/* OBSOLETE #else */
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/* OBSOLETE #define RETURN_REGNUM GR96_REGNUM */
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/* OBSOLETE #endif /* KERNEL_DEBUGGING */ */
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/* OBSOLETE */
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/* OBSOLETE */
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/* OBSOLETE /* Should rename all GR96_REGNUM to RETURN_REGNUM */ */
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/* OBSOLETE #define GR1_REGNUM (0) */
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/* OBSOLETE #define GR64_REGNUM 1 */
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/* OBSOLETE #define GR96_REGNUM (GR64_REGNUM + 32) */
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/* OBSOLETE /* This needs to be the memory stack pointer, not the register stack pointer, */
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/* OBSOLETE to make call_function work right. */ */
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/* OBSOLETE #define SP_REGNUM MSP_REGNUM */
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/* OBSOLETE */
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/* OBSOLETE #define FP_REGNUM (LR0_REGNUM + 1) /* lr1 */ */
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/* OBSOLETE /* Large Return Pointer */ */
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/* OBSOLETE #define LRP_REGNUM (123 - 96 + RETURN_REGNUM) */
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/* OBSOLETE /* Static link pointer */ */
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/* OBSOLETE #define SLP_REGNUM (124 - 96 + RETURN_REGNUM) */
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/* OBSOLETE /* Memory Stack Pointer. */ */
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/* OBSOLETE #define MSP_REGNUM (125 - 96 + RETURN_REGNUM) */
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/* OBSOLETE /* Register allocate bound. */ */
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/* OBSOLETE #define RAB_REGNUM (126 - 96 + RETURN_REGNUM) */
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/* OBSOLETE /* Register Free Bound. */ */
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/* OBSOLETE #define RFB_REGNUM (127 - 96 + RETURN_REGNUM) */
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/* OBSOLETE /* Register Stack Pointer. */ */
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/* OBSOLETE #define RSP_REGNUM GR1_REGNUM */
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/* OBSOLETE #define LR0_REGNUM ( 32 + GR96_REGNUM) */
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/* OBSOLETE */
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/* OBSOLETE /* Protected Special registers */ */
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/* OBSOLETE #define VAB_REGNUM (LR0_REGNUM + 128) */
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/* OBSOLETE #define OPS_REGNUM (VAB_REGNUM + 1) */
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/* OBSOLETE #define CPS_REGNUM (VAB_REGNUM + 2) */
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/* OBSOLETE #define CFG_REGNUM (VAB_REGNUM + 3) */
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/* OBSOLETE #define CHA_REGNUM (VAB_REGNUM + 4) */
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/* OBSOLETE #define CHD_REGNUM (VAB_REGNUM + 5) */
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/* OBSOLETE #define CHC_REGNUM (VAB_REGNUM + 6) */
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/* OBSOLETE #define RBP_REGNUM (VAB_REGNUM + 7) */
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| 105 |
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/* OBSOLETE #define TMC_REGNUM (VAB_REGNUM + 8) */
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/* OBSOLETE #define TMR_REGNUM (VAB_REGNUM + 9) */
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/* OBSOLETE #define NPC_REGNUM (VAB_REGNUM + 10) /* pc0 */ */
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/* OBSOLETE #define PC_REGNUM (VAB_REGNUM + 11) /* pc1 */ */
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/* OBSOLETE #define PC2_REGNUM (VAB_REGNUM + 12) /* pc2 */ */
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/* OBSOLETE #define MMU_REGNUM (VAB_REGNUM + 13) */
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/* OBSOLETE #define LRU_REGNUM (VAB_REGNUM + 14) */
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/* OBSOLETE /* Register sequence gap */ */
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/* OBSOLETE /* Unprotected Special registers */ */
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/* OBSOLETE #define IPC_REGNUM (LRU_REGNUM + 1) */
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/* OBSOLETE #define IPA_REGNUM (IPC_REGNUM + 1) */
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/* OBSOLETE #define IPB_REGNUM (IPC_REGNUM + 2) */
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/* OBSOLETE #define Q_REGNUM (IPC_REGNUM + 3) */
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| 118 |
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/* OBSOLETE #define ALU_REGNUM (IPC_REGNUM + 4) */
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| 119 |
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/* OBSOLETE #define PS_REGNUM ALU_REGNUM */
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| 120 |
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/* OBSOLETE #define BP_REGNUM (IPC_REGNUM + 5) */
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| 121 |
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/* OBSOLETE #define FC_REGNUM (IPC_REGNUM + 6) */
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| 122 |
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/* OBSOLETE #define CR_REGNUM (IPC_REGNUM + 7) */
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| 123 |
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/* OBSOLETE /* Register sequence gap */ */
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| 124 |
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/* OBSOLETE #define FPE_REGNUM (CR_REGNUM + 1) */
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| 125 |
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/* OBSOLETE #define INT_REGNUM (FPE_REGNUM + 1) */
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| 126 |
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/* OBSOLETE #define FPS_REGNUM (FPE_REGNUM + 2) */
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| 127 |
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/* OBSOLETE /* Register sequence gap */ */
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| 128 |
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/* OBSOLETE #define EXO_REGNUM (FPS_REGNUM + 1) */
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| 129 |
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/* OBSOLETE */
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/* OBSOLETE /* Special register #x. */ */
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| 131 |
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/* OBSOLETE #define SR_REGNUM(x) \ */
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/* OBSOLETE ((x) < 15 ? VAB_REGNUM + (x) \ */
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/* OBSOLETE : (x) >= 128 && (x) < 136 ? IPC_REGNUM + (x-128) \ */
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| 134 |
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/* OBSOLETE : (x) >= 160 && (x) < 163 ? FPE_REGNUM + (x-160) \ */
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| 135 |
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/* OBSOLETE : (x) == 164 ? EXO_REGNUM \ */
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/* OBSOLETE : (error ("Internal error in SR_REGNUM"), 0)) */
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/* OBSOLETE */
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/* OBSOLETE #ifndef KERNEL_DEBUGGING */
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/* OBSOLETE /* */
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/* OBSOLETE * This macro defines the register numbers (from REGISTER_NAMES) that */
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/* OBSOLETE * are effectively unavailable to the user through ptrace(). It allows */
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/* OBSOLETE * us to include the whole register set in REGISTER_NAMES (inorder to */
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/* OBSOLETE * better support remote debugging). If it is used in */
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/* OBSOLETE * fetch/store_inferior_registers() gdb will not complain about I/O errors */
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/* OBSOLETE * on fetching these registers. If all registers in REGISTER_NAMES */
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/* OBSOLETE * are available, then return false (0). */
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| 147 |
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/* OBSOLETE */ */
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| 148 |
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/* OBSOLETE #define CANNOT_STORE_REGISTER(regno) \ */
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/* OBSOLETE (((regno)>=GR64_REGNUM && (regno)<GR64_REGNUM+32) || \ */
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/* OBSOLETE ((regno)==VAB_REGNUM) || \ */
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/* OBSOLETE ((regno)==OPS_REGNUM) || \ */
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| 152 |
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/* OBSOLETE ((regno)>=CFG_REGNUM && (regno)<=TMR_REGNUM) || \ */
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| 153 |
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/* OBSOLETE ((regno)==MMU_REGNUM) || \ */
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| 154 |
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/* OBSOLETE ((regno)==LRU_REGNUM) || \ */
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| 155 |
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/* OBSOLETE ((regno)>=ALU_REGNUM) || \ */
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| 156 |
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/* OBSOLETE ((regno)==CR_REGNUM) || \ */
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/* OBSOLETE ((regno)==EXO_REGNUM)) */
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| 158 |
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/* OBSOLETE #define CANNOT_FETCH_REGISTER(regno) CANNOT_STORE_REGISTER(regno) */
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| 159 |
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/* OBSOLETE #endif /* KERNEL_DEBUGGING */ */
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| 160 |
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/* OBSOLETE */
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| 161 |
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/* OBSOLETE /* */
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| 162 |
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/* OBSOLETE * Converts an sdb register number to an internal gdb register number. */
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| 163 |
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/* OBSOLETE * Currently under gcc, gr96->0...gr128->31...lr0->32...lr127->159, or... */
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/* OBSOLETE * gr64->0...gr95->31, lr0->32...lr127->159. */
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| 165 |
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/* OBSOLETE */ */
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| 166 |
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/* OBSOLETE #define SDB_REG_TO_REGNUM(value) (((value)<32) ? ((value)+RETURN_REGNUM) : \ */
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/* OBSOLETE ((value)-32+LR0_REGNUM)) */
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| 168 |
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/* OBSOLETE */
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| 169 |
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/* OBSOLETE #ifdef KERNEL_DEBUGGING */
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| 170 |
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/* OBSOLETE /* ublock virtual address as defined in our sys/param.h */ */
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| 171 |
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/* OBSOLETE /* FIXME: Should get this from sys/param.h */ */
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| 172 |
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/* OBSOLETE #define UVADDR ((32*0x100000)-8192) */
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| 173 |
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/* OBSOLETE #endif */
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| 174 |
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/* OBSOLETE */
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| 175 |
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/* OBSOLETE /* */
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| 176 |
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/* OBSOLETE * Are we in sigtramp(), needed in infrun.c. Specific to ultra3, because */
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/* OBSOLETE * we take off the leading '_'. */
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| 178 |
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/* OBSOLETE */ */
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| 179 |
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/* OBSOLETE #if !defined(KERNEL_DEBUGGING) */
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| 180 |
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/* OBSOLETE #ifdef SYM1 */
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| 181 |
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/* OBSOLETE #define IN_SIGTRAMP(pc, name) (name && STREQ ("sigtramp", name)) */
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| 182 |
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/* OBSOLETE #else */
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/* OBSOLETE Need to define */
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/* OBSOLETE IN_SIGTRAMP () for sym2. */
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| 185 |
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/* OBSOLETE #endif */
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| 186 |
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/* OBSOLETE #endif /* !KERNEL_DEBUGGING */ */
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| 187 |
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/* OBSOLETE */
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| 188 |
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/* OBSOLETE #include "a29k/tm-a29k.h" */
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| 189 |
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/* OBSOLETE */
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| 190 |
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/* OBSOLETE /**** The following are definitions that override those in tm-a29k.h ****/ */
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| 191 |
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/* OBSOLETE */
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| 192 |
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/* OBSOLETE /* This sequence of words is the instructions */
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| 193 |
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/* OBSOLETE mtsrim cr, 15 */
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| 194 |
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/* OBSOLETE loadm 0, 0, lr2, msp ; load first 16 words of arguments into registers */
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| 195 |
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/* OBSOLETE add msp, msp, 16 * 4 ; point to the remaining arguments */
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| 196 |
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/* OBSOLETE CONST_INSN: */
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| 197 |
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/* OBSOLETE const gr96,inf */
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| 198 |
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/* OBSOLETE consth gr96,inf */
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| 199 |
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/* OBSOLETE calli lr0, gr96 */
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| 200 |
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/* OBSOLETE aseq 0x40,gr1,gr1 ; nop */
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| 201 |
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/* OBSOLETE asneq 0x50,gr1,gr1 ; breakpoint */
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| 202 |
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/* OBSOLETE When KERNEL_DEBUGGIN is defined, msp -> gr93, gr96 -> gr64, */
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| 203 |
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/* OBSOLETE 7d -> 5d, 60 -> 40 */
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| 204 |
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/* OBSOLETE */ */
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| 205 |
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/* OBSOLETE */
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| 206 |
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/* OBSOLETE /* Position of the "const" instruction within CALL_DUMMY in bytes. */ */
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| 207 |
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/* OBSOLETE #undef CALL_DUMMY */
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| 208 |
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/* OBSOLETE #if TARGET_BYTE_ORDER == HOST_BYTE_ORDER */
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| 209 |
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/* OBSOLETE #ifdef KERNEL_DEBUGGING /* gr96 -> gr64 */ */
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| 210 |
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/* OBSOLETE #define CALL_DUMMY {0x0400870f, 0x3600825d, 0x155d5d40, 0x03ff40ff, \ */
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| 211 |
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/* OBSOLETE 0x02ff40ff, 0xc8008040, 0x70400101, 0x72500101} */
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| 212 |
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/* OBSOLETE #else */
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| 213 |
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/* OBSOLETE #define CALL_DUMMY {0x0400870f, 0x3600827d, 0x157d7d40, 0x03ff60ff, \ */
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| 214 |
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/* OBSOLETE 0x02ff60ff, 0xc8008060, 0x70400101, 0x72500101} */
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| 215 |
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/* OBSOLETE #endif /* KERNEL_DEBUGGING */ */
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| 216 |
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/* OBSOLETE #else /* Byte order differs. */ */
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| 217 |
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/* OBSOLETE you lose */
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| 218 |
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/* OBSOLETE #endif /* Byte order differs. */ */
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| 219 |
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/* OBSOLETE */
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| 220 |
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/* OBSOLETE #if !defined(KERNEL_DEBUGGING) */
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| 221 |
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/* OBSOLETE #ifdef SYM1 */
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| 222 |
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/* OBSOLETE #undef DECR_PC_AFTER_BREAK */
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| 223 |
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/* OBSOLETE #define DECR_PC_AFTER_BREAK 0 /* Sym1 kernel does the decrement */ */
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| 224 |
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/* OBSOLETE #else */
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| 225 |
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/* OBSOLETE ->"ULTRA3 running other than sym1 OS" !; */
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| 226 |
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/* OBSOLETE #endif */
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| 227 |
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/* OBSOLETE #endif /* !KERNEL_DEBUGGING */ */
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