-/* Target machine definitions for GDB on a Sequent Symmetry under ptx
- with Weitek 1167 and i387 support.
-
- Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 2000,
- 2003 Free Software Foundation, Inc.
-
- Symmetry version by Jay Vosburgh (fubar@sequent.com).
-
- 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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#ifndef TM_PTX_H
-#define TM_PTX_H 1
-
-/* I don't know if this will work for cross-debugging, even if you do get
- a copy of the right include file. */
-
-#include <sys/reg.h>
-
-#ifdef SEQUENT_PTX4
-#include "i386/tm-i386.h"
-#else /* !SEQUENT_PTX4 */
-#include "i386/tm-i386.h"
-#endif
-
-/* Amount PC must be decremented by after a breakpoint. This is often the
- number of bytes in BREAKPOINT but not always (such as now). */
-
-#undef DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 0
-
-/* Number of machine registers */
-
-#undef NUM_REGS
-#define NUM_REGS 49
-
-/* Initializer for an array of names of registers. There should be at least
- NUM_REGS strings in this initializer. Any excess ones are simply ignored.
- The order of the first 8 registers must match the compiler's numbering
- scheme (which is the same as the 386 scheme) and also regmap in the various
- *-nat.c files. */
-
-#undef REGISTER_NAME
-#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
- "esp", "ebp", "esi", "edi", \
- "eip", "eflags", "st0", "st1", \
- "st2", "st3", "st4", "st5", \
- "st6", "st7", "fp1", "fp2", \
- "fp3", "fp4", "fp5", "fp6", \
- "fp7", "fp8", "fp9", "fp10", \
- "fp11", "fp12", "fp13", "fp14", \
- "fp15", "fp16", "fp17", "fp18", \
- "fp19", "fp20", "fp21", "fp22", \
- "fp23", "fp24", "fp25", "fp26", \
- "fp27", "fp28", "fp29", "fp30", \
- "fp31" }
-
-/* Register numbers of various important registers.
- Note that some of these values are "real" register numbers,
- and correspond to the general registers of the machine,
- and some are "phony" register numbers which are too large
- to be actual register numbers as far as the user is concerned
- but do serve to get the desired values when passed to read_register. */
-
-#define EAX_REGNUM 0
-#define ECX_REGNUM 1
-#define EDX_REGNUM 2
-#define EBX_REGNUM 3
-
-#define ESP_REGNUM 4
-#define EBP_REGNUM 5
-
-#define ESI_REGNUM 6
-#define EDI_REGNUM 7
-
-#define EIP_REGNUM 8
-#define EFLAGS_REGNUM 9
-
-#define ST0_REGNUM 10
-#define ST1_REGNUM 11
-#define ST2_REGNUM 12
-#define ST3_REGNUM 13
-
-#define ST4_REGNUM 14
-#define ST5_REGNUM 15
-#define ST6_REGNUM 16
-#define ST7_REGNUM 17
-
-#define FP1_REGNUM 18 /* first 1167 register */
-/* Get %fp2 - %fp31 by addition, since they are contiguous */
-
-#undef SP_REGNUM
-#define SP_REGNUM ESP_REGNUM /* Contains address of top of stack */
-#undef FP_REGNUM
-#define FP_REGNUM EBP_REGNUM /* Contains address of executing stack frame */
-#undef PC_REGNUM
-#define PC_REGNUM EIP_REGNUM /* Contains program counter */
-#undef PS_REGNUM
-#define PS_REGNUM EFLAGS_REGNUM /* Contains processor status */
-
-/*
- * For ptx, this is a little bit bizarre, since the register block
- * is below the u area in memory. This means that blockend here ends
- * up being negative (for the call from coredep.c) since the value in
- * u.u_ar0 will be less than KERNEL_U_ADDR (and coredep.c passes us
- * u.u_ar0 - KERNEL_U_ADDR in blockend). Since we also define
- * FETCH_INFERIOR_REGISTERS (and supply our own functions for that),
- * the core file case will be the only use of this function.
- */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-{ (addr) = ptx_register_u_addr((blockend), (regno)); }
-
-extern int ptx_register_u_addr (int, int);
-
-/* Total amount of space needed to store our copies of the machine's
- register state, the array `registers'. 10 i*86 registers, 8 i387
- registers, and 31 Weitek 1167 registers */
-
-#undef REGISTER_BYTES
-#define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4))
-
-/* Largest value REGISTER_RAW_SIZE can have. */
-
-#undef DEPRECATED_MAX_REGISTER_RAW_SIZE
-#define DEPRECATED_MAX_REGISTER_RAW_SIZE 10
-
-/* Nonzero if register N requires conversion
- from raw format to virtual format. */
-
-#undef REGISTER_CONVERTIBLE
-#define REGISTER_CONVERTIBLE(N) \
-((N < ST0_REGNUM) ? 0 : \
- (N < FP1_REGNUM) ? 1 : \
- 0)
-
-/* Convert data from raw format for register REGNUM
- to virtual format for register REGNUM. */
-extern const struct floatformat floatformat_i387_ext; /* from floatformat.h */
-
-#undef REGISTER_CONVERT_TO_VIRTUAL
-#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
-((REGNUM < ST0_REGNUM) ? (void)memcpy ((TO), (FROM), 4) : \
- (REGNUM < FP1_REGNUM) ? (void)floatformat_to_double(&floatformat_i387_ext, \
- (FROM),(TO)) : \
- (void)memcpy ((TO), (FROM), 4))
-
-/* Convert data from virtual format for register REGNUM
- to raw format for register REGNUM. */
-
-#undef REGISTER_CONVERT_TO_RAW
-#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
-((REGNUM < ST0_REGNUM) ? (void)memcpy ((TO), (FROM), 4) : \
- (REGNUM < FP1_REGNUM) ? (void)floatformat_from_double(&floatformat_i387_ext, \
- (FROM),(TO)) : \
- (void)memcpy ((TO), (FROM), 4))
-
-/* Return the GDB type object for the "standard" data type
- of data in register N. */
-/*
- * Note: the 1167 registers (the last line, builtin_type_float) are
- * generally used in pairs, with each pair being treated as a double.
- * It it also possible to use them singly as floats. I'm not sure how
- * in gdb to treat the register pair pseudo-doubles. -fubar
- */
-#undef REGISTER_VIRTUAL_TYPE
-#define REGISTER_VIRTUAL_TYPE(N) \
-((N < ST0_REGNUM) ? builtin_type_int : \
- (N < FP1_REGNUM) ? builtin_type_double : \
- builtin_type_float)
-
-/* Extract from an array REGBUF containing the (raw) register state
- a function return value of type TYPE, and copy that, in virtual format,
- into VALBUF. */
-
-#undef DEPRECATED_EXTRACT_RETURN_VALUE
-#define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
- symmetry_extract_return_value(TYPE, REGBUF, VALBUF)
-
-#endif /* ifndef TM_PTX_H */
+// OBSOLETE /* Target machine definitions for GDB on a Sequent Symmetry under ptx
+// OBSOLETE with Weitek 1167 and i387 support.
+// OBSOLETE
+// OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 2000,
+// OBSOLETE 2003 Free Software Foundation, Inc.
+// OBSOLETE
+// OBSOLETE Symmetry version by Jay Vosburgh (fubar@sequent.com).
+// OBSOLETE
+// OBSOLETE This file is part of GDB.
+// OBSOLETE
+// OBSOLETE This program is free software; you can redistribute it and/or modify
+// OBSOLETE it under the terms of the GNU General Public License as published by
+// OBSOLETE the Free Software Foundation; either version 2 of the License, or
+// OBSOLETE (at your option) any later version.
+// OBSOLETE
+// OBSOLETE This program is distributed in the hope that it will be useful,
+// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
+// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// OBSOLETE GNU General Public License for more details.
+// OBSOLETE
+// OBSOLETE You should have received a copy of the GNU General Public License
+// OBSOLETE along with this program; if not, write to the Free Software
+// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
+// OBSOLETE Boston, MA 02111-1307, USA. */
+// OBSOLETE
+// OBSOLETE #ifndef TM_PTX_H
+// OBSOLETE #define TM_PTX_H 1
+// OBSOLETE
+// OBSOLETE /* I don't know if this will work for cross-debugging, even if you do get
+// OBSOLETE a copy of the right include file. */
+// OBSOLETE
+// OBSOLETE #include <sys/reg.h>
+// OBSOLETE
+// OBSOLETE #ifdef SEQUENT_PTX4
+// OBSOLETE #include "i386/tm-i386.h"
+// OBSOLETE #else /* !SEQUENT_PTX4 */
+// OBSOLETE #include "i386/tm-i386.h"
+// OBSOLETE #endif
+// OBSOLETE
+// OBSOLETE /* Amount PC must be decremented by after a breakpoint. This is often the
+// OBSOLETE number of bytes in BREAKPOINT but not always (such as now). */
+// OBSOLETE
+// OBSOLETE #undef DECR_PC_AFTER_BREAK
+// OBSOLETE #define DECR_PC_AFTER_BREAK 0
+// OBSOLETE
+// OBSOLETE /* Number of machine registers */
+// OBSOLETE
+// OBSOLETE #undef NUM_REGS
+// OBSOLETE #define NUM_REGS 49
+// OBSOLETE
+// OBSOLETE /* Initializer for an array of names of registers. There should be at least
+// OBSOLETE NUM_REGS strings in this initializer. Any excess ones are simply ignored.
+// OBSOLETE The order of the first 8 registers must match the compiler's numbering
+// OBSOLETE scheme (which is the same as the 386 scheme) and also regmap in the various
+// OBSOLETE *-nat.c files. */
+// OBSOLETE
+// OBSOLETE #undef REGISTER_NAME
+// OBSOLETE #define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
+// OBSOLETE "esp", "ebp", "esi", "edi", \
+// OBSOLETE "eip", "eflags", "st0", "st1", \
+// OBSOLETE "st2", "st3", "st4", "st5", \
+// OBSOLETE "st6", "st7", "fp1", "fp2", \
+// OBSOLETE "fp3", "fp4", "fp5", "fp6", \
+// OBSOLETE "fp7", "fp8", "fp9", "fp10", \
+// OBSOLETE "fp11", "fp12", "fp13", "fp14", \
+// OBSOLETE "fp15", "fp16", "fp17", "fp18", \
+// OBSOLETE "fp19", "fp20", "fp21", "fp22", \
+// OBSOLETE "fp23", "fp24", "fp25", "fp26", \
+// OBSOLETE "fp27", "fp28", "fp29", "fp30", \
+// OBSOLETE "fp31" }
+// OBSOLETE
+// OBSOLETE /* Register numbers of various important registers.
+// OBSOLETE Note that some of these values are "real" register numbers,
+// OBSOLETE and correspond to the general registers of the machine,
+// OBSOLETE and some are "phony" register numbers which are too large
+// OBSOLETE to be actual register numbers as far as the user is concerned
+// OBSOLETE but do serve to get the desired values when passed to read_register. */
+// OBSOLETE
+// OBSOLETE #define EAX_REGNUM 0
+// OBSOLETE #define ECX_REGNUM 1
+// OBSOLETE #define EDX_REGNUM 2
+// OBSOLETE #define EBX_REGNUM 3
+// OBSOLETE
+// OBSOLETE #define ESP_REGNUM 4
+// OBSOLETE #define EBP_REGNUM 5
+// OBSOLETE
+// OBSOLETE #define ESI_REGNUM 6
+// OBSOLETE #define EDI_REGNUM 7
+// OBSOLETE
+// OBSOLETE #define EIP_REGNUM 8
+// OBSOLETE #define EFLAGS_REGNUM 9
+// OBSOLETE
+// OBSOLETE #define ST0_REGNUM 10
+// OBSOLETE #define ST1_REGNUM 11
+// OBSOLETE #define ST2_REGNUM 12
+// OBSOLETE #define ST3_REGNUM 13
+// OBSOLETE
+// OBSOLETE #define ST4_REGNUM 14
+// OBSOLETE #define ST5_REGNUM 15
+// OBSOLETE #define ST6_REGNUM 16
+// OBSOLETE #define ST7_REGNUM 17
+// OBSOLETE
+// OBSOLETE #define FP1_REGNUM 18 /* first 1167 register */
+// OBSOLETE /* Get %fp2 - %fp31 by addition, since they are contiguous */
+// OBSOLETE
+// OBSOLETE #undef SP_REGNUM
+// OBSOLETE #define SP_REGNUM ESP_REGNUM /* Contains address of top of stack */
+// OBSOLETE #undef FP_REGNUM
+// OBSOLETE #define FP_REGNUM EBP_REGNUM /* Contains address of executing stack frame */
+// OBSOLETE #undef PC_REGNUM
+// OBSOLETE #define PC_REGNUM EIP_REGNUM /* Contains program counter */
+// OBSOLETE #undef PS_REGNUM
+// OBSOLETE #define PS_REGNUM EFLAGS_REGNUM /* Contains processor status */
+// OBSOLETE
+// OBSOLETE /*
+// OBSOLETE * For ptx, this is a little bit bizarre, since the register block
+// OBSOLETE * is below the u area in memory. This means that blockend here ends
+// OBSOLETE * up being negative (for the call from coredep.c) since the value in
+// OBSOLETE * u.u_ar0 will be less than KERNEL_U_ADDR (and coredep.c passes us
+// OBSOLETE * u.u_ar0 - KERNEL_U_ADDR in blockend). Since we also define
+// OBSOLETE * FETCH_INFERIOR_REGISTERS (and supply our own functions for that),
+// OBSOLETE * the core file case will be the only use of this function.
+// OBSOLETE */
+// OBSOLETE
+// OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \
+// OBSOLETE { (addr) = ptx_register_u_addr((blockend), (regno)); }
+// OBSOLETE
+// OBSOLETE extern int ptx_register_u_addr (int, int);
+// OBSOLETE
+// OBSOLETE /* Total amount of space needed to store our copies of the machine's
+// OBSOLETE register state, the array `registers'. 10 i*86 registers, 8 i387
+// OBSOLETE registers, and 31 Weitek 1167 registers */
+// OBSOLETE
+// OBSOLETE #undef REGISTER_BYTES
+// OBSOLETE #define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4))
+// OBSOLETE
+// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have. */
+// OBSOLETE
+// OBSOLETE #undef DEPRECATED_MAX_REGISTER_RAW_SIZE
+// OBSOLETE #define DEPRECATED_MAX_REGISTER_RAW_SIZE 10
+// OBSOLETE
+// OBSOLETE /* Nonzero if register N requires conversion
+// OBSOLETE from raw format to virtual format. */
+// OBSOLETE
+// OBSOLETE #undef REGISTER_CONVERTIBLE
+// OBSOLETE #define REGISTER_CONVERTIBLE(N) \
+// OBSOLETE ((N < ST0_REGNUM) ? 0 : \
+// OBSOLETE (N < FP1_REGNUM) ? 1 : \
+// OBSOLETE 0)
+// OBSOLETE
+// OBSOLETE /* Convert data from raw format for register REGNUM
+// OBSOLETE to virtual format for register REGNUM. */
+// OBSOLETE extern const struct floatformat floatformat_i387_ext; /* from floatformat.h */
+// OBSOLETE
+// OBSOLETE #undef REGISTER_CONVERT_TO_VIRTUAL
+// OBSOLETE #define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
+// OBSOLETE ((REGNUM < ST0_REGNUM) ? (void)memcpy ((TO), (FROM), 4) : \
+// OBSOLETE (REGNUM < FP1_REGNUM) ? (void)floatformat_to_double(&floatformat_i387_ext, \
+// OBSOLETE (FROM),(TO)) : \
+// OBSOLETE (void)memcpy ((TO), (FROM), 4))
+// OBSOLETE
+// OBSOLETE /* Convert data from virtual format for register REGNUM
+// OBSOLETE to raw format for register REGNUM. */
+// OBSOLETE
+// OBSOLETE #undef REGISTER_CONVERT_TO_RAW
+// OBSOLETE #define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
+// OBSOLETE ((REGNUM < ST0_REGNUM) ? (void)memcpy ((TO), (FROM), 4) : \
+// OBSOLETE (REGNUM < FP1_REGNUM) ? (void)floatformat_from_double(&floatformat_i387_ext, \
+// OBSOLETE (FROM),(TO)) : \
+// OBSOLETE (void)memcpy ((TO), (FROM), 4))
+// OBSOLETE
+// OBSOLETE /* Return the GDB type object for the "standard" data type
+// OBSOLETE of data in register N. */
+// OBSOLETE /*
+// OBSOLETE * Note: the 1167 registers (the last line, builtin_type_float) are
+// OBSOLETE * generally used in pairs, with each pair being treated as a double.
+// OBSOLETE * It it also possible to use them singly as floats. I'm not sure how
+// OBSOLETE * in gdb to treat the register pair pseudo-doubles. -fubar
+// OBSOLETE */
+// OBSOLETE #undef REGISTER_VIRTUAL_TYPE
+// OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) \
+// OBSOLETE ((N < ST0_REGNUM) ? builtin_type_int : \
+// OBSOLETE (N < FP1_REGNUM) ? builtin_type_double : \
+// OBSOLETE builtin_type_float)
+// OBSOLETE
+// OBSOLETE /* Extract from an array REGBUF containing the (raw) register state
+// OBSOLETE a function return value of type TYPE, and copy that, in virtual format,
+// OBSOLETE into VALBUF. */
+// OBSOLETE
+// OBSOLETE #undef DEPRECATED_EXTRACT_RETURN_VALUE
+// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
+// OBSOLETE symmetry_extract_return_value(TYPE, REGBUF, VALBUF)
+// OBSOLETE
+// OBSOLETE #endif /* ifndef TM_PTX_H */
projects / deliverable / binutils-gdb.git / blobdiff