diff options
Diffstat (limited to 'gdb/config/i386/tm-i386.h')
| -rw-r--r-- | gdb/config/i386/tm-i386.h | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h index 11a7a20..ee9017b 100644 --- a/gdb/config/i386/tm-i386.h +++ b/gdb/config/i386/tm-i386.h @@ -1,26 +1,27 @@ /* Macro definitions for GDB on an Intel i[345]86. Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of GDB. + 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 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. + 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. */ + 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_I386_H #define TM_I386_H 1 -#ifdef __STDC__ /* Forward decl's for prototypes */ +#ifdef __STDC__ /* Forward decl's for prototypes */ struct frame_info; struct frame_saved_regs; struct type; @@ -78,7 +79,7 @@ extern int i386_skip_prologue PARAMS ((int)); /* Number of machine registers */ -#define NUM_FREGS 0 /*8*/ /* Number of FP regs */ +#define NUM_FREGS 0 /*8*/ /* Number of FP regs */ #define NUM_REGS (16 + NUM_FREGS) /* Basic i*86 regs + FP regs */ /* Initializer for an array of names of registers. There should be at least @@ -102,13 +103,13 @@ extern int i386_skip_prologue PARAMS ((int)); 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 FP_REGNUM 5 /* (ebp) Contains address of executing stack frame */ -#define SP_REGNUM 4 /* (usp) Contains address of top of stack */ -#define PC_REGNUM 8 /* (eip) Contains program counter */ -#define PS_REGNUM 9 /* (ps) Contains processor status */ +#define FP_REGNUM 5 /* (ebp) Contains address of executing stack frame */ +#define SP_REGNUM 4 /* (usp) Contains address of top of stack */ +#define PC_REGNUM 8 /* (eip) Contains program counter */ +#define PS_REGNUM 9 /* (ps) Contains processor status */ -#define FP0_REGNUM 16 /* (st0) 387 register */ -#define FPC_REGNUM 25 /* 80387 control register */ +#define FP0_REGNUM 16 /* (st0) 387 register */ +#define FPC_REGNUM 25 /* 80387 control register */ /* Total amount of space needed to store our copies of the machine's register state, the array `registers'. */ @@ -119,7 +120,7 @@ extern int i386_skip_prologue PARAMS ((int)); #define REGISTER_BYTE(N) \ (((N) < FP0_REGNUM) ? ((N) * 4) : ((((N) - FP0_REGNUM) * 10) + 64)) - + /* Number of bytes of storage in the actual machine representation for register N. All registers are 4 bytes, except 387 st(0) - st(7), which are 80 bits each. */ @@ -166,7 +167,7 @@ extern int i386_skip_prologue PARAMS ((int)); #define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ i386_extract_return_value ((TYPE),(REGBUF),(VALBUF)) -extern void i386_extract_return_value PARAMS ((struct type *, char [], char *)); +extern void i386_extract_return_value PARAMS ((struct type *, char[], char *)); /* Write into appropriate registers a function return value of type TYPE, given in virtual format. */ @@ -246,8 +247,8 @@ extern int i386_frame_num_args PARAMS ((struct frame_info *)); extern void i386_frame_find_saved_regs PARAMS ((struct frame_info *, struct frame_saved_regs *)); - + /* Things needed for making the inferior call functions. */ /* Push an empty stack frame, to record the current PC, etc. */ @@ -261,8 +262,8 @@ extern void i386_push_dummy_frame PARAMS ((void)); #define POP_FRAME { i386_pop_frame (); } extern void i386_pop_frame PARAMS ((void)); - + /* this is * call 11223344 (32 bit relative) * int3 @@ -272,7 +273,7 @@ extern void i386_pop_frame PARAMS ((void)); #define CALL_DUMMY_LENGTH 8 -#define CALL_DUMMY_START_OFFSET 0 /* Start execution at beginning of dummy */ +#define CALL_DUMMY_START_OFFSET 0 /* Start execution at beginning of dummy */ #define CALL_DUMMY_BREAKPOINT_OFFSET 5 |