From 9a07ddf2afbf5c29c74b62da8feccd97afea597e Mon Sep 17 00:00:00 2001 From: Fred Fish Date: Tue, 23 Mar 1993 01:57:27 +0000 Subject: * nm-*, xm-*, tm-*: All native, host, and target files, which get linked to nm.h, xm.h, and tm.h respectively by configure, moved to appropriate config/ subdirectory. * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h: Native, host, and target files that are common across more than one cpu architecture and included by one of the configured native, host, or target files, get moved to config directory. --- gdb/tm-ultra3.h | 226 -------------------------------------------------------- 1 file changed, 226 deletions(-) (limited to 'gdb/tm-ultra3.h') diff --git a/gdb/tm-ultra3.h b/gdb/tm-ultra3.h index 7103144..e69de29 100644 --- a/gdb/tm-ultra3.h +++ b/gdb/tm-ultra3.h @@ -1,226 +0,0 @@ -/* Parameters for NYU Ultracomputer 29000 target, for GDB, the GNU debugger. - Copyright 1990, 1991 Free Software Foundation, Inc. - Contributed by David Wood @ New York University (wood@nyu.edu). - -This file is part of GDB. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -/* This file includes tm-29k.h, but predefines REGISTER_NAMES and - related macros. The file supports a 29k running our flavor of - Unix on our Ultra3 PE Boards. */ - -/* Byte order is configurable, but this machine runs big-endian. */ -#define TARGET_BYTE_ORDER BIG_ENDIAN - -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. - */ -#define NUM_REGS (EXO_REGNUM + 1) - -#define REGISTER_NAMES { \ - "gr1", \ - "gr64", "gr65", "gr66", "gr67", "gr68", "gr69", "gr70", "gr71", "gr72", \ - "gr73", "gr74", "gr75", "gr76", "gr77", "gr78", "gr79", "gr80", "gr81", \ - "gr82", "gr83", "gr84", "gr85", "gr86", "gr87", "gr88", "gr89", "gr90", \ - "gr91", "gr92", "gr93", "gr94", "gr95", \ - "gr96", "gr97", "gr98", "gr99", "gr100", "gr101", "gr102", "gr103", "gr104", \ - "gr105", "gr106", "gr107", "gr108", "gr109", "gr110", "gr111", "gr112", \ - "gr113", "gr114", "gr115", "gr116", "gr117", "gr118", "gr119", "gr120", \ - "gr121", "gr122", "gr123", "gr124", "gr125", "gr126", "gr127", \ - "lr0", "lr1", "lr2", "lr3", "lr4", "lr5", "lr6", "lr7", "lr8", "lr9", \ - "lr10", "lr11", "lr12", "lr13", "lr14", "lr15", "lr16", "lr17", "lr18", \ - "lr19", "lr20", "lr21", "lr22", "lr23", "lr24", "lr25", "lr26", "lr27", \ - "lr28", "lr29", "lr30", "lr31", "lr32", "lr33", "lr34", "lr35", "lr36", \ - "lr37", "lr38", "lr39", "lr40", "lr41", "lr42", "lr43", "lr44", "lr45", \ - "lr46", "lr47", "lr48", "lr49", "lr50", "lr51", "lr52", "lr53", "lr54", \ - "lr55", "lr56", "lr57", "lr58", "lr59", "lr60", "lr61", "lr62", "lr63", \ - "lr64", "lr65", "lr66", "lr67", "lr68", "lr69", "lr70", "lr71", "lr72", \ - "lr73", "lr74", "lr75", "lr76", "lr77", "lr78", "lr79", "lr80", "lr81", \ - "lr82", "lr83", "lr84", "lr85", "lr86", "lr87", "lr88", "lr89", "lr90", \ - "lr91", "lr92", "lr93", "lr94", "lr95", "lr96", "lr97", "lr98", "lr99", \ - "lr100", "lr101", "lr102", "lr103", "lr104", "lr105", "lr106", "lr107", \ - "lr108", "lr109", "lr110", "lr111", "lr112", "lr113", "lr114", "lr115", \ - "lr116", "lr117", "lr118", "lr119", "lr120", "lr121", "lr122", "lr123", \ - "lr124", "lr125", "lr126", "lr127", \ - "vab", "ops", "cps", "cfg", "cha", "chd", "chc", "rbp", "tmc", "tmr", \ - "pc0", "pc1", "pc2", "mmu", "lru", \ - "ipc", "ipa", "ipb", "q", "alu", "bp", "fc", "cr", \ - "fpe", "int", "fps", "exo" } - - -#ifdef KERNEL_DEBUGGING -# define PADDR_U_REGNUM 22 /* gr86 */ -# define RETURN_REGNUM GR64_REGNUM -#else -# define RETURN_REGNUM GR96_REGNUM -#endif /* KERNEL_DEBUGGING */ - - -/* Should rename all GR96_REGNUM to RETURN_REGNUM */ -#define GR1_REGNUM (0) -#define GR64_REGNUM 1 -#define GR96_REGNUM (GR64_REGNUM + 32) -/* This needs to be the memory stack pointer, not the register stack pointer, - to make call_function work right. */ -#define SP_REGNUM MSP_REGNUM - -#define FP_REGNUM (LR0_REGNUM + 1) /* lr1 */ -/* Large Return Pointer */ -#define LRP_REGNUM (123 - 96 + RETURN_REGNUM) -/* Static link pointer */ -#define SLP_REGNUM (124 - 96 + RETURN_REGNUM) -/* Memory Stack Pointer. */ -#define MSP_REGNUM (125 - 96 + RETURN_REGNUM) -/* Register allocate bound. */ -#define RAB_REGNUM (126 - 96 + RETURN_REGNUM) -/* Register Free Bound. */ -#define RFB_REGNUM (127 - 96 + RETURN_REGNUM) -/* Register Stack Pointer. */ -#define RSP_REGNUM GR1_REGNUM -#define LR0_REGNUM ( 32 + GR96_REGNUM) - -/* Protected Special registers */ -#define VAB_REGNUM (LR0_REGNUM + 128) -#define OPS_REGNUM (VAB_REGNUM + 1) -#define CPS_REGNUM (VAB_REGNUM + 2) -#define CFG_REGNUM (VAB_REGNUM + 3) -#define CHA_REGNUM (VAB_REGNUM + 4) -#define CHD_REGNUM (VAB_REGNUM + 5) -#define CHC_REGNUM (VAB_REGNUM + 6) -#define RBP_REGNUM (VAB_REGNUM + 7) -#define TMC_REGNUM (VAB_REGNUM + 8) -#define TMR_REGNUM (VAB_REGNUM + 9) -#define NPC_REGNUM (VAB_REGNUM + 10) /* pc0 */ -#define PC_REGNUM (VAB_REGNUM + 11) /* pc1 */ -#define PC2_REGNUM (VAB_REGNUM + 12) /* pc2 */ -#define MMU_REGNUM (VAB_REGNUM + 13) -#define LRU_REGNUM (VAB_REGNUM + 14) - /* Register sequence gap */ -/* Unprotected Special registers */ -#define IPC_REGNUM (LRU_REGNUM + 1) -#define IPA_REGNUM (IPC_REGNUM + 1) -#define IPB_REGNUM (IPC_REGNUM + 2) -#define Q_REGNUM (IPC_REGNUM + 3) -#define ALU_REGNUM (IPC_REGNUM + 4) -#define PS_REGNUM ALU_REGNUM -#define BP_REGNUM (IPC_REGNUM + 5) -#define FC_REGNUM (IPC_REGNUM + 6) -#define CR_REGNUM (IPC_REGNUM + 7) - /* Register sequence gap */ -#define FPE_REGNUM (CR_REGNUM + 1) -#define INT_REGNUM (FPE_REGNUM + 1) -#define FPS_REGNUM (FPE_REGNUM + 2) - /* Register sequence gap */ -#define EXO_REGNUM (FPS_REGNUM + 1) - -/* Special register #x. */ -#define SR_REGNUM(x) \ - ((x) < 15 ? VAB_REGNUM + (x) \ - : (x) >= 128 && (x) < 136 ? IPC_REGNUM + (x-128) \ - : (x) >= 160 && (x) < 163 ? FPE_REGNUM + (x-160) \ - : (x) == 164 ? EXO_REGNUM \ - : (error ("Internal error in SR_REGNUM"), 0)) - -#ifndef KERNEL_DEBUGGING -/* - * This macro defines the register numbers (from REGISTER_NAMES) that - * are effectively unavailable to the user through ptrace(). It allows - * us to include the whole register set in REGISTER_NAMES (inorder to - * better support remote debugging). If it is used in - * fetch/store_inferior_registers() gdb will not complain about I/O errors - * on fetching these registers. If all registers in REGISTER_NAMES - * are available, then return false (0). - */ -#define CANNOT_STORE_REGISTER(regno) \ - (((regno)>=GR64_REGNUM && (regno)=CFG_REGNUM && (regno)<=TMR_REGNUM) || \ - ((regno)==MMU_REGNUM) || \ - ((regno)==LRU_REGNUM) || \ - ((regno)>=ALU_REGNUM) || \ - ((regno)==CR_REGNUM) || \ - ((regno)==EXO_REGNUM)) -#define CANNOT_FETCH_REGISTER(regno) CANNOT_STORE_REGISTER(regno) -#endif /* KERNEL_DEBUGGING */ - -/* - * Converts an sdb register number to an internal gdb register number. - * Currently under gcc, gr96->0...gr128->31...lr0->32...lr127->159, or... - * gr64->0...gr95->31, lr0->32...lr127->159. - */ -#define SDB_REG_TO_REGNUM(value) (((value)<32) ? ((value)+RETURN_REGNUM) : \ - ((value)-32+LR0_REGNUM)) - -#ifdef KERNEL_DEBUGGING - /* ublock virtual address as defined in our sys/param.h */ - /* FIXME: Should get this from sys/param.h */ -# define UVADDR ((32*0x100000)-8192) -#endif - -/* - * Are we in sigtramp(), needed in infrun.c. Specific to ultra3, because - * we take off the leading '_'. - */ -#if !defined(KERNEL_DEBUGGING) -#ifdef SYM1 -# define IN_SIGTRAMP(pc, name) (name && STREQ ("sigtramp", name)) -#else - Need to define IN_SIGTRAMP() for sym2. -#endif -#endif /* !KERNEL_DEBUGGING */ - -#include "tm-29k.h" - -/**** The following are definitions that override those in tm-29k.h ****/ - -/* This sequence of words is the instructions - mtsrim cr, 15 - loadm 0, 0, lr2, msp ; load first 16 words of arguments into registers - add msp, msp, 16 * 4 ; point to the remaining arguments - CONST_INSN: - const gr96,inf - consth gr96,inf - calli lr0, gr96 - aseq 0x40,gr1,gr1 ; nop - asneq 0x50,gr1,gr1 ; breakpoint - When KERNEL_DEBUGGIN is defined, msp -> gr93, gr96 -> gr64, - 7d -> 5d, 60 -> 40 - */ - -/* Position of the "const" instruction within CALL_DUMMY in bytes. */ -#undef CALL_DUMMY -#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER -#ifdef KERNEL_DEBUGGING /* gr96 -> gr64 */ -# define CALL_DUMMY {0x0400870f, 0x3600825d, 0x155d5d40, 0x03ff40ff, \ - 0x02ff40ff, 0xc8008040, 0x70400101, 0x72500101} -#else -# define CALL_DUMMY {0x0400870f, 0x3600827d, 0x157d7d40, 0x03ff60ff, \ - 0x02ff60ff, 0xc8008060, 0x70400101, 0x72500101} -#endif /* KERNEL_DEBUGGING */ -#else /* Byte order differs. */ - you lose -#endif /* Byte order differs. */ - -#if !defined(KERNEL_DEBUGGING) -# ifdef SYM1 -# undef DECR_PC_AFTER_BREAK -# define DECR_PC_AFTER_BREAK 0 /* Sym1 kernel does the decrement */ -# else - ->"ULTRA3 running other than sym1 OS"!; -# endif -#endif /* !KERNEL_DEBUGGING */ - -- cgit v1.1