diff options
Diffstat (limited to 'gdb/config/i386/tm-symmetry.h')
| -rw-r--r-- | gdb/config/i386/tm-symmetry.h | 582 |
1 files changed, 291 insertions, 291 deletions
diff --git a/gdb/config/i386/tm-symmetry.h b/gdb/config/i386/tm-symmetry.h index 282556201c6..c8680a360a7 100644 --- a/gdb/config/i386/tm-symmetry.h +++ b/gdb/config/i386/tm-symmetry.h @@ -1,291 +1,291 @@ -/* Target machine definitions for GDB on a Sequent Symmetry under dynix 3.0, - with Weitek 1167 and i387 support. - - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 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_SYMMETRY_H -#define TM_SYMMETRY_H 1 - -#include "regcache.h" -#include "doublest.h" - -/* I don't know if this will work for cross-debugging, even if you do get - a copy of the right include file. */ -#include <machine/reg.h> - -#include "i386/tm-i386.h" - -/* 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 NUM_REGS strings in this initializer. */ - -/* 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. - Symmetry registers are in this weird order to match the register numbers - in the symbol table entries. If you change the order, things will probably - break mysteriously for no apparent reason. Also note that the st(0)... - st(7) 387 registers are represented as st0...st7. */ - -#undef REGISTER_NAME -#define REGISTER_NAMES { "eax", "edx", "ecx", "st0", "st1", \ - "ebx", "esi", "edi", "st2", "st3", \ - "st4", "st5", "st6", "st7", "esp", \ - "ebp", "eip", "eflags","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 EDX_REGNUM 1 -#define ECX_REGNUM 2 -#define ST0_REGNUM 3 -#define ST1_REGNUM 4 -#define EBX_REGNUM 5 -#define ESI_REGNUM 6 -#define EDI_REGNUM 7 -#define ST2_REGNUM 8 -#define ST3_REGNUM 9 - -#define ST4_REGNUM 10 -#define ST5_REGNUM 11 -#define ST6_REGNUM 12 -#define ST7_REGNUM 13 - -#define FP1_REGNUM 18 /* first 1167 register */ -/* Get %fp2 - %fp31 by addition, since they are contiguous */ - -#undef SP_REGNUM -#define SP_REGNUM 14 /* (usp) Contains address of top of stack */ -#define ESP_REGNUM 14 -#undef FP_REGNUM -#define FP_REGNUM 15 /* (ebp) Contains address of executing stack frame */ -#define EBP_REGNUM 15 -#undef PC_REGNUM -#define PC_REGNUM 16 /* (eip) Contains program counter */ -#define EIP_REGNUM 16 -#undef PS_REGNUM -#define PS_REGNUM 17 /* (ps) Contains processor status */ -#define EFLAGS_REGNUM 17 - -/* - * Following macro translates i386 opcode register numbers to Symmetry - * register numbers. This is used by i386_frame_find_saved_regs. - * - * %eax %ecx %edx %ebx %esp %ebp %esi %edi - * i386 0 1 2 3 4 5 6 7 - * Symmetry 0 2 1 5 14 15 6 7 - * - */ -#define I386_REGNO_TO_SYMMETRY(n) \ -((n)==0?0 :(n)==1?2 :(n)==2?1 :(n)==3?5 :(n)==4?14 :(n)==5?15 :(n)) - -/* The magic numbers below are offsets into u_ar0 in the user struct. - * They live in <machine/reg.h>. Gdb calls this macro with blockend - * holding u.u_ar0 - KERNEL_U_ADDR. Only the registers listed are - * saved in the u area (along with a few others that aren't useful - * here. See <machine/reg.h>). - */ - -#define REGISTER_U_ADDR(addr, blockend, regno) \ -{ struct user foo; /* needed for finding fpu regs */ \ -switch (regno) { \ - case 0: \ - addr = blockend + EAX * sizeof(int); break; \ - case 1: \ - addr = blockend + EDX * sizeof(int); break; \ - case 2: \ - addr = blockend + ECX * sizeof(int); break; \ - case 3: /* st(0) */ \ - addr = ((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \ - break; \ - case 4: /* st(1) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \ - break; \ - case 5: \ - addr = blockend + EBX * sizeof(int); break; \ - case 6: \ - addr = blockend + ESI * sizeof(int); break; \ - case 7: \ - addr = blockend + EDI * sizeof(int); break; \ - case 8: /* st(2) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \ - break; \ - case 9: /* st(3) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \ - break; \ - case 10: /* st(4) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \ - break; \ - case 11: /* st(5) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \ - break; \ - case 12: /* st(6) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \ - break; \ - case 13: /* st(7) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \ - break; \ - case 14: \ - addr = blockend + ESP * sizeof(int); break; \ - case 15: \ - addr = blockend + EBP * sizeof(int); break; \ - case 16: \ - addr = blockend + EIP * sizeof(int); break; \ - case 17: \ - addr = blockend + FLAGS * sizeof(int); break; \ - case 18: /* fp1 */ \ - case 19: /* fp2 */ \ - case 20: /* fp3 */ \ - case 21: /* fp4 */ \ - case 22: /* fp5 */ \ - case 23: /* fp6 */ \ - case 24: /* fp7 */ \ - case 25: /* fp8 */ \ - case 26: /* fp9 */ \ - case 27: /* fp10 */ \ - case 28: /* fp11 */ \ - case 29: /* fp12 */ \ - case 30: /* fp13 */ \ - case 31: /* fp14 */ \ - case 32: /* fp15 */ \ - case 33: /* fp16 */ \ - case 34: /* fp17 */ \ - case 35: /* fp18 */ \ - case 36: /* fp19 */ \ - case 37: /* fp20 */ \ - case 38: /* fp21 */ \ - case 39: /* fp22 */ \ - case 40: /* fp23 */ \ - case 41: /* fp24 */ \ - case 42: /* fp25 */ \ - case 43: /* fp26 */ \ - case 44: /* fp27 */ \ - case 45: /* fp28 */ \ - case 46: /* fp29 */ \ - case 47: /* fp30 */ \ - case 48: /* fp31 */ \ - addr = ((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \ - } \ -} - -/* 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)) - -/* Nonzero if register N requires conversion - from raw format to virtual format. */ - -#undef REGISTER_CONVERTIBLE -#define REGISTER_CONVERTIBLE(N) \ -(((N) < 3) ? 0 : \ -((N) < 5) ? 1 : \ -((N) < 8) ? 0 : \ -((N) < 14) ? 1 : \ - 0) - -#include "floatformat.h" - -/* Convert data from raw format for register REGNUM in buffer FROM - to virtual format with type TYPE in buffer TO. */ - -#undef REGISTER_CONVERT_TO_VIRTUAL -#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ -{ \ - DOUBLEST val; \ - floatformat_to_doublest (&floatformat_i387_ext, (FROM), &val); \ - deprecated_store_floating ((TO), TYPE_LENGTH (TYPE), val); \ -} - -/* Convert data from virtual format with type TYPE in buffer FROM - to raw format for register REGNUM in buffer TO. */ - -#undef REGISTER_CONVERT_TO_RAW -#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ -{ \ - DOUBLEST val = deprecated_extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ - floatformat_from_doublest (&floatformat_i387_ext, &val, (TO)); \ -} - -/* Return the GDB type object for the "standard" data type - of data in register N. */ - -#undef REGISTER_VIRTUAL_TYPE -#define REGISTER_VIRTUAL_TYPE(N) \ -((N < 3) ? builtin_type_int : \ -(N < 5) ? builtin_type_double : \ -(N < 8) ? builtin_type_int : \ -(N < 14) ? builtin_type_double : \ - builtin_type_int) - -/* Store the address of the place in which to copy the structure the - subroutine will return. This is called from call_function. - Native cc passes the address in eax, gcc (up to version 2.5.8) - passes it on the stack. gcc should be fixed in future versions to - adopt native cc conventions. */ - -#undef DEPRECATED_PUSH_ARGUMENTS -#undef STORE_STRUCT_RETURN -#define STORE_STRUCT_RETURN(ADDR, SP) write_register(0, (ADDR)) - -/* 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) - -/* The following redefines make backtracing through sigtramp work. - They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp - from the sigcontext structure which is pushed by the kernel on the - user stack, along with a pointer to it. */ - -#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigcode", name)) - -/* Offset to saved PC in sigcontext, from <signal.h>. */ -#define SIGCONTEXT_PC_OFFSET 16 - -#endif /* ifndef TM_SYMMETRY_H */ +// OBSOLETE /* Target machine definitions for GDB on a Sequent Symmetry under dynix 3.0, +// OBSOLETE with Weitek 1167 and i387 support. +// OBSOLETE +// OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 2003 Free +// OBSOLETE 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_SYMMETRY_H +// OBSOLETE #define TM_SYMMETRY_H 1 +// OBSOLETE +// OBSOLETE #include "regcache.h" +// OBSOLETE #include "doublest.h" +// 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 #include <machine/reg.h> +// OBSOLETE +// OBSOLETE #include "i386/tm-i386.h" +// 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. +// OBSOLETE There should be NUM_REGS strings in this initializer. */ +// 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 Symmetry registers are in this weird order to match the register numbers +// OBSOLETE in the symbol table entries. If you change the order, things will probably +// OBSOLETE break mysteriously for no apparent reason. Also note that the st(0)... +// OBSOLETE st(7) 387 registers are represented as st0...st7. */ +// OBSOLETE +// OBSOLETE #undef REGISTER_NAME +// OBSOLETE #define REGISTER_NAMES { "eax", "edx", "ecx", "st0", "st1", \ +// OBSOLETE "ebx", "esi", "edi", "st2", "st3", \ +// OBSOLETE "st4", "st5", "st6", "st7", "esp", \ +// OBSOLETE "ebp", "eip", "eflags","fp1", "fp2", \ +// OBSOLETE "fp3", "fp4", "fp5", "fp6", "fp7", \ +// OBSOLETE "fp8", "fp9", "fp10", "fp11", "fp12", \ +// OBSOLETE "fp13", "fp14", "fp15", "fp16", "fp17", \ +// OBSOLETE "fp18", "fp19", "fp20", "fp21", "fp22", \ +// OBSOLETE "fp23", "fp24", "fp25", "fp26", "fp27", \ +// OBSOLETE "fp28", "fp29", "fp30", "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 EDX_REGNUM 1 +// OBSOLETE #define ECX_REGNUM 2 +// OBSOLETE #define ST0_REGNUM 3 +// OBSOLETE #define ST1_REGNUM 4 +// OBSOLETE #define EBX_REGNUM 5 +// OBSOLETE #define ESI_REGNUM 6 +// OBSOLETE #define EDI_REGNUM 7 +// OBSOLETE #define ST2_REGNUM 8 +// OBSOLETE #define ST3_REGNUM 9 +// OBSOLETE +// OBSOLETE #define ST4_REGNUM 10 +// OBSOLETE #define ST5_REGNUM 11 +// OBSOLETE #define ST6_REGNUM 12 +// OBSOLETE #define ST7_REGNUM 13 +// 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 14 /* (usp) Contains address of top of stack */ +// OBSOLETE #define ESP_REGNUM 14 +// OBSOLETE #undef FP_REGNUM +// OBSOLETE #define FP_REGNUM 15 /* (ebp) Contains address of executing stack frame */ +// OBSOLETE #define EBP_REGNUM 15 +// OBSOLETE #undef PC_REGNUM +// OBSOLETE #define PC_REGNUM 16 /* (eip) Contains program counter */ +// OBSOLETE #define EIP_REGNUM 16 +// OBSOLETE #undef PS_REGNUM +// OBSOLETE #define PS_REGNUM 17 /* (ps) Contains processor status */ +// OBSOLETE #define EFLAGS_REGNUM 17 +// OBSOLETE +// OBSOLETE /* +// OBSOLETE * Following macro translates i386 opcode register numbers to Symmetry +// OBSOLETE * register numbers. This is used by i386_frame_find_saved_regs. +// OBSOLETE * +// OBSOLETE * %eax %ecx %edx %ebx %esp %ebp %esi %edi +// OBSOLETE * i386 0 1 2 3 4 5 6 7 +// OBSOLETE * Symmetry 0 2 1 5 14 15 6 7 +// OBSOLETE * +// OBSOLETE */ +// OBSOLETE #define I386_REGNO_TO_SYMMETRY(n) \ +// OBSOLETE ((n)==0?0 :(n)==1?2 :(n)==2?1 :(n)==3?5 :(n)==4?14 :(n)==5?15 :(n)) +// OBSOLETE +// OBSOLETE /* The magic numbers below are offsets into u_ar0 in the user struct. +// OBSOLETE * They live in <machine/reg.h>. Gdb calls this macro with blockend +// OBSOLETE * holding u.u_ar0 - KERNEL_U_ADDR. Only the registers listed are +// OBSOLETE * saved in the u area (along with a few others that aren't useful +// OBSOLETE * here. See <machine/reg.h>). +// OBSOLETE */ +// OBSOLETE +// OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \ +// OBSOLETE { struct user foo; /* needed for finding fpu regs */ \ +// OBSOLETE switch (regno) { \ +// OBSOLETE case 0: \ +// OBSOLETE addr = blockend + EAX * sizeof(int); break; \ +// OBSOLETE case 1: \ +// OBSOLETE addr = blockend + EDX * sizeof(int); break; \ +// OBSOLETE case 2: \ +// OBSOLETE addr = blockend + ECX * sizeof(int); break; \ +// OBSOLETE case 3: /* st(0) */ \ +// OBSOLETE addr = ((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \ +// OBSOLETE break; \ +// OBSOLETE case 4: /* st(1) */ \ +// OBSOLETE addr = ((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \ +// OBSOLETE break; \ +// OBSOLETE case 5: \ +// OBSOLETE addr = blockend + EBX * sizeof(int); break; \ +// OBSOLETE case 6: \ +// OBSOLETE addr = blockend + ESI * sizeof(int); break; \ +// OBSOLETE case 7: \ +// OBSOLETE addr = blockend + EDI * sizeof(int); break; \ +// OBSOLETE case 8: /* st(2) */ \ +// OBSOLETE addr = ((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \ +// OBSOLETE break; \ +// OBSOLETE case 9: /* st(3) */ \ +// OBSOLETE addr = ((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \ +// OBSOLETE break; \ +// OBSOLETE case 10: /* st(4) */ \ +// OBSOLETE addr = ((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \ +// OBSOLETE break; \ +// OBSOLETE case 11: /* st(5) */ \ +// OBSOLETE addr = ((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \ +// OBSOLETE break; \ +// OBSOLETE case 12: /* st(6) */ \ +// OBSOLETE addr = ((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \ +// OBSOLETE break; \ +// OBSOLETE case 13: /* st(7) */ \ +// OBSOLETE addr = ((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \ +// OBSOLETE break; \ +// OBSOLETE case 14: \ +// OBSOLETE addr = blockend + ESP * sizeof(int); break; \ +// OBSOLETE case 15: \ +// OBSOLETE addr = blockend + EBP * sizeof(int); break; \ +// OBSOLETE case 16: \ +// OBSOLETE addr = blockend + EIP * sizeof(int); break; \ +// OBSOLETE case 17: \ +// OBSOLETE addr = blockend + FLAGS * sizeof(int); break; \ +// OBSOLETE case 18: /* fp1 */ \ +// OBSOLETE case 19: /* fp2 */ \ +// OBSOLETE case 20: /* fp3 */ \ +// OBSOLETE case 21: /* fp4 */ \ +// OBSOLETE case 22: /* fp5 */ \ +// OBSOLETE case 23: /* fp6 */ \ +// OBSOLETE case 24: /* fp7 */ \ +// OBSOLETE case 25: /* fp8 */ \ +// OBSOLETE case 26: /* fp9 */ \ +// OBSOLETE case 27: /* fp10 */ \ +// OBSOLETE case 28: /* fp11 */ \ +// OBSOLETE case 29: /* fp12 */ \ +// OBSOLETE case 30: /* fp13 */ \ +// OBSOLETE case 31: /* fp14 */ \ +// OBSOLETE case 32: /* fp15 */ \ +// OBSOLETE case 33: /* fp16 */ \ +// OBSOLETE case 34: /* fp17 */ \ +// OBSOLETE case 35: /* fp18 */ \ +// OBSOLETE case 36: /* fp19 */ \ +// OBSOLETE case 37: /* fp20 */ \ +// OBSOLETE case 38: /* fp21 */ \ +// OBSOLETE case 39: /* fp22 */ \ +// OBSOLETE case 40: /* fp23 */ \ +// OBSOLETE case 41: /* fp24 */ \ +// OBSOLETE case 42: /* fp25 */ \ +// OBSOLETE case 43: /* fp26 */ \ +// OBSOLETE case 44: /* fp27 */ \ +// OBSOLETE case 45: /* fp28 */ \ +// OBSOLETE case 46: /* fp29 */ \ +// OBSOLETE case 47: /* fp30 */ \ +// OBSOLETE case 48: /* fp31 */ \ +// OBSOLETE addr = ((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \ +// OBSOLETE } \ +// OBSOLETE } +// 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 /* 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) < 3) ? 0 : \ +// OBSOLETE ((N) < 5) ? 1 : \ +// OBSOLETE ((N) < 8) ? 0 : \ +// OBSOLETE ((N) < 14) ? 1 : \ +// OBSOLETE 0) +// OBSOLETE +// OBSOLETE #include "floatformat.h" +// OBSOLETE +// OBSOLETE /* Convert data from raw format for register REGNUM in buffer FROM +// OBSOLETE to virtual format with type TYPE in buffer TO. */ +// OBSOLETE +// OBSOLETE #undef REGISTER_CONVERT_TO_VIRTUAL +// OBSOLETE #define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ +// OBSOLETE { \ +// OBSOLETE DOUBLEST val; \ +// OBSOLETE floatformat_to_doublest (&floatformat_i387_ext, (FROM), &val); \ +// OBSOLETE deprecated_store_floating ((TO), TYPE_LENGTH (TYPE), val); \ +// OBSOLETE } +// OBSOLETE +// OBSOLETE /* Convert data from virtual format with type TYPE in buffer FROM +// OBSOLETE to raw format for register REGNUM in buffer TO. */ +// OBSOLETE +// OBSOLETE #undef REGISTER_CONVERT_TO_RAW +// OBSOLETE #define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ +// OBSOLETE { \ +// OBSOLETE DOUBLEST val = deprecated_extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ +// OBSOLETE floatformat_from_doublest (&floatformat_i387_ext, &val, (TO)); \ +// OBSOLETE } +// OBSOLETE +// OBSOLETE /* Return the GDB type object for the "standard" data type +// OBSOLETE of data in register N. */ +// OBSOLETE +// OBSOLETE #undef REGISTER_VIRTUAL_TYPE +// OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) \ +// OBSOLETE ((N < 3) ? builtin_type_int : \ +// OBSOLETE (N < 5) ? builtin_type_double : \ +// OBSOLETE (N < 8) ? builtin_type_int : \ +// OBSOLETE (N < 14) ? builtin_type_double : \ +// OBSOLETE builtin_type_int) +// OBSOLETE +// OBSOLETE /* Store the address of the place in which to copy the structure the +// OBSOLETE subroutine will return. This is called from call_function. +// OBSOLETE Native cc passes the address in eax, gcc (up to version 2.5.8) +// OBSOLETE passes it on the stack. gcc should be fixed in future versions to +// OBSOLETE adopt native cc conventions. */ +// OBSOLETE +// OBSOLETE #undef DEPRECATED_PUSH_ARGUMENTS +// OBSOLETE #undef STORE_STRUCT_RETURN +// OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) write_register(0, (ADDR)) +// 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 /* The following redefines make backtracing through sigtramp work. +// OBSOLETE They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp +// OBSOLETE from the sigcontext structure which is pushed by the kernel on the +// OBSOLETE user stack, along with a pointer to it. */ +// OBSOLETE +// OBSOLETE #define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigcode", name)) +// OBSOLETE +// OBSOLETE /* Offset to saved PC in sigcontext, from <signal.h>. */ +// OBSOLETE #define SIGCONTEXT_PC_OFFSET 16 +// OBSOLETE +// OBSOLETE #endif /* ifndef TM_SYMMETRY_H */ |