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definitions. (TARGET_BYTE_ORDER): Moved here from tm-i386v.h. (IEEE_FLOAT): Moved here from tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Define default as 2. (FUNCTION_START_OFFSET): Moved here from tm-i386v.h. (SKIP_PROLOGUE): Moved here from tm-i386v.h. (SAVED_PC_AFTER_CALL): Moved here from tm-i386v.h. (INNER_THAN): Moved here from tm-i386v.h. (BREAKPOINT): Moved here from tm-i386v.h. (DECR_PC_AFTER_BREAK): Moved here from tm-i386v.h. (ABOUT_TO_RETURN): Moved here from tm-i386v.h. (REGISTER_SIZE): Moved here from tm-i386v.h. (NUM_REGS): Moved here from tm-i386v.h. (REGISTER_NAMES): Moved here from tm-i386v.h. (EXTRACT_STRUCT_VALUE_ADDRESS): Moved here from tm-i386v.h. (FP_REGNUM): Moved here from tm-i386v.h. (SP_REGNUM): Moved here from tm-i386v.h. (PC_REGNUM): Moved here from tm-i386v.h. (PS_REGNUM): Moved here from tm-i386v.h. (FP0_REGNUM): Moved here from tm-i386aix.h. (FPC_REGNUM): Moved here from tm-sun386.h. (REGISTER_BYTES): Moved here from tm-i386aix.h. (REGISTER_BYTE): Moved here from tm-i386aix.h. (REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. (MAX_REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. (REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. (MAX_REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. (EXTRACT_RETURN_VALUE): Moved here from tm-i386aix.h. (STORE_RETURN_VALUE): Moved here from tm-i386aix.h. (REGISTER_VIRTUAL_TYPE): Moved here from tm-i386v.h. (STORE_STRUCT_RETURN): Moved here from tm-i386v.h. (FRAME_CHAIN): Moved here from tm-i386v4.h. (FRAMELESS_FUNCTION_INVOCATION): Moved here from tm-i386v4.h. (FRAME_SAVED_PC): Moved here from tm-i386os9k.h (FRAME_ARGS_ADDRESS): Moved here from tm-i386v.h. (FRAME_LOCALS_ADDRESS): Moved here from tm-i386v.h. (FRAME_NUM_ARGS): Moved here from tm-i386sun.h. (FRAME_ARGS_SKIP): Moved here from tm-i386v.h. (FRAME_FIND_SAVED_REGS): Moved here from tm-i386v.h. (PUSH_DUMMY_FRAME): Moved here from tm-i386v.h. (POP_FRAME): Moved here from tm-i386v.h. (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET, CALL_DUMMY_BREAKPOINT_OFFSET, FIX_CALL_DUMMY): Moved here from tm-i386v.h (print_387_control_word, print_387_status_word): Declare prototypes. (struct frame_info, struct frame_saved_regs): Forward decls for prototypes. (SP_ARG0): Moved here from tm-i386v.h. * config/i386/tm-i386v.h: (i386/tm-i386.h): Include. (TARGET_BYTE_ORDER): Remove. (IEEE_FLOAT): Remove. (START_INFERIOR_TRAPS_EXPECTED): Undef before redefine to 4. (FUNCTION_START_OFFSET): Remove. (SKIP_PROLOGUE): Remove. (i386_skip_prologue): Remove prototype. (SAVED_PC_AFTER_CALL): Remove. (INNER_THAN): Remove. (BREAKPOINT): Remove. (DECR_PC_AFTER_BREAK): Remove. (ABOUT_TO_RETURN): Remove. (REGISTER_SIZE): Remove. (NUM_REGS): Undef before redefine to 16 (no FP support). (REGISTER_NAMES): Undef before redefine. (FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove. (REGISTER_BYTES): Undef before redefine. (REGISTER_BYTE): Undef before redefine. (REGISTER_RAW_SIZE): Undef before redefine. (REGISTER_VIRTUAL_SIZE): Undef before redefine. (MAX_REGISTER_RAW_SIZE): Undef before redefine. (MAX_REGISTER_VIRTUAL_SIZE): Undef before redefine. (REGISTER_VIRTUAL_TYPE): Undef before redefine. (STORE_STRUCT_RETURN): Undef before redefine. (EXTRACT_RETURN_VALUE): Undef before redefine. (STORE_RETURN_VALUE): Undef before redefine. (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. (FRAME_CHAIN): Undef before redefine. (FRAMELESS_FUNCTION_INVOCATION): Undef before redefine. (FRAME_SAVED_PC): Undef before redefine. (FRAME_ARGS_ADDRESS): Remove. (FRAME_LOCALS_ADDRESS): Remove. (FRAME_NUM_ARGS): Undef before redefine. (FRAME_ARGS_SKIP): Remove. (FRAME_FIND_SAVED_REGS): Remove. (PUSH_DUMMY_FRAME): Remove. (POP_FRAME): Remove. (CALL_DUMMY): Remove. (CALL_DUMMY_LENGTH): Remove. (CALL_DUMMY_START_OFFSET): Remove. (CALL_DUMMY_BREAKPOINT_OFFSET): Remove (FIX_CALL_DUMMY): Remove. (print_387_control_word): Remove. (print_387_status_word): Remove. (SP_ARG0): Remove. * config/i386/tm-symmetry.h: (TM_SYMMETRY_H): Enclose file in test for define & define if needed. (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h or tm-i386v.h, #undef, and #define to 0. (MAX_REGISTER_RAW_SIZE): Remove. (FRAME_CHAIN): Remove. (FRAMELESS_FUNCTION_INVOCATION): Remove. (FRAME_SAVED_PC): Remove. (print_387_control_word, print_387_status_word): Remove prototypes. * config/i386/tm-ptx.h: (TM_PTX_H): Enclose file in test for define & define if needed. (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h or tm-i386v.h, #undef, and #define to 0. (SDB_REG_TO_REGNUM): Remove obsolete commented out define. (print_387_control_word, print_387_status_word): Remove prototypes. * config/i386/tm-linux.h: (TM_LINUX_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. * config/i386/tm-i386v4.h: (TM_I386V4_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. (FRAME_CHAIN): Moved to tm-i386.h. (FRAMELESS_FUNCTION_INVOCATION): Moved to tm-i386.h. (FRAME_SAVED_PC): Remove. (sigtramp_saved_pc): Define as i386v4_sigtramp_saved_pc. (FRAME_NUM_ARGS): Remove. * config/i386/tm-i386os9k.h: (TM_I386OS9K_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. (NUM_REGS): Undefine before redefining. (FRAME_CHAIN): Remove. (FRAMELESS_FUNCTION_INVOCATION): Remove. (FRAME_SAVED_PC): Move to tm-i386.h. * config/i386/tm-i386nw.h: (TM_I386NW_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. * config/i386/tm-i386bsd.h: (TM_I386BSD_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. (FRAMELESS_FUNCTION_INVOCATION): Remove. (FRAME_SAVED_PC): Remove. * config/i386/tm-i386aix.h: (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. (FP_REGNUM): Remove. (SP_REGNUM): Remove. (PC_REGNUM): Remove. (PS_REGNUM): Remove. (FP0_REGNUM): Moved to tm-i386.h. (NUM_REGS): Remove. (REGISTER_NAMES): Remove. (REGISTER_BYTES): Moved to tm-i386.h. (REGISTER_BYTE): Moved to tm-i386.h. (REGISTER_RAW_SIZE): Moved to tm-i386.h. (MAX_REGISTER_RAW_SIZE): Moved to tm-i386.h. (REGISTER_VIRTUAL_SIZE): Moved to tm-i386.h. (REGISTER_VIRTUAL_TYPE): Removed. (EXTRACT_RETURN_VALUE): Moved to tm-i386.h. (STORE_RETURN_VALUE): Moved to tm-i386.h. * config/i386/tm-sun386.h: (TM_SUN386_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include. (TARGET_BYTE_ORDER): Remove. (FUNCTION_START_OFFSET): Remove. (SKIP_PROLOGUE): Remove. (SAVED_PC_AFTER_CALL): Remove. (INNER_THAN): Remove. (BREAKPOINT): Remove. (DECR_PC_AFTER_BREAK): Remove. (ABOUT_TO_RETURN): Remove. (REGISTER_SIZE): Remove. (NUM_REGS): Undefine before defining. (REGISTER_NAMES): Undefine before redefining. (REGISTER_BYTES): Undefine before redefining. (REGISTER_BYTE): Undefine before defining. (FP_REGNUM): Undefine before defining. (PC_REGNUM): Undefine before defining. (FPC_REGNUM): Undefine before defining. (REGISTER_RAW_SIZE): Undefine before defining. (FRAME_CHAIN): Undefine before defining. (FRAMELESS_FUNCTION_INVOCATION): Undefine before defining. (FRAME_SAVED_PC): Undefine before defining. (FRAME_NUM_ARGS): Moved to tm-i386.h. (MAX_REGISTER_RAW_SIZE): Remove. (MAX_REGISTER_VIRTUAL_SIZE): Remove. (STORE_STRUCT_RETURN): Remove. (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. (FRAME_ARGS_ADDRESS): Remove. (FRAME_LOCALS_ADDRESS): Remove. (FRAME_NUM_ARGS): Undefine before defining. (FRAME_ARGS_SKIP): Remove. (FRAME_FIND_SAVED_REGS): Remove. (PUSH_DUMMY_FRAME): Remove. (POP_FRAME): Remove. (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET): Remove. (struct frame_info, struct frame_saved_regs): Remove forward decls for prototypes. * config/i386/tm-i386lynx.h (i386/tm-i386.h): Include instead of tm-i386v.h. * config/i386/tm-i386m3.h (i386/tm-i386.h): Include instead of tm-i386v.h.
63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
/* Macro definitions for i386 running under BSD Unix.
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Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef TM_I386OS9K_H
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#define TM_I386OS9K_H 1
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#include "i386/tm-i386.h"
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/* Number of machine registers */
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#undef NUM_REGS
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#define NUM_REGS (16) /* Basic i*86 regs */
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/* Initializer for an array of names of registers. There should be at least
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NUM_REGS strings in this initializer. Any excess ones are simply ignored.
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The order of the first 8 registers must match the compiler's numbering
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scheme (which is the same as the 386 scheme) and also regmap in the various
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*-nat.c files. */
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#undef REGISTER_NAMES
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#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
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"esp", "ebp", "esi", "edi", \
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"eip", "eflags", "cs", "ss", \
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"ds", "es", "fs", "gs", \
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}
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#define DATABASE_REG 3 /* ebx */
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/* Amount PC must be decremented by after a breakpoint. This is often the
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number of bytes in BREAKPOINT but not always (such as now). */
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#undef DECR_PC_AFTER_BREAK
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#define DECR_PC_AFTER_BREAK 0
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/* On 386 bsd, sigtramp is above the user stack and immediately below
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the user area. Using constants here allows for cross debugging.
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These are tested for BSDI but should work on 386BSD. */
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#define SIGTRAMP_START 0xfdbfdfc0
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#define SIGTRAMP_END 0xfdbfe000
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/* Saved Pc. Get it from sigcontext if within sigtramp. */
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/* Offset to saved PC in sigcontext, from <sys/signal.h>. */
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#define SIGCONTEXT_PC_OFFSET 20
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#define BELIEVE_PCC_PROMOTION 1
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#endif /* #ifndef TM_I386OS9K_H */
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