diff options
Diffstat (limited to 'gdb/config/i386/tm-cygwin.h')
| -rw-r--r-- | gdb/config/i386/tm-cygwin.h | 102 |
1 files changed, 4 insertions, 98 deletions
diff --git a/gdb/config/i386/tm-cygwin.h b/gdb/config/i386/tm-cygwin.h index 309e1ff8df9..2faa4bf2003 100644 --- a/gdb/config/i386/tm-cygwin.h +++ b/gdb/config/i386/tm-cygwin.h @@ -1,5 +1,5 @@ /* Macro definitions for i386 running under the win32 API Unix. - Copyright 1995, 1996 Free Software Foundation, Inc. + Copyright 1995 - 1999 Free Software Foundation, Inc. This file is part of GDB. @@ -19,104 +19,10 @@ Boston, MA 02111-1307, USA. */ -#include "i386/tm-i386v.h" - -#undef MAX_REGISTER_RAW_SIZE -#undef MAX_REGISTER_VIRTUAL_SIZE -#undef NUM_REGS -#undef REGISTER_BYTE -#undef REGISTER_BYTES -#undef REGISTER_CONVERTIBLE -#undef REGISTER_CONVERT_TO_RAW -#undef REGISTER_CONVERT_TO_VIRTUAL -#undef REGISTER_NAMES -#undef REGISTER_RAW_SIZE -#undef REGISTER_VIRTUAL_SIZE -#undef REGISTER_VIRTUAL_TYPE - -/* Number of machine registers */ - -#define NUM_REGS 24 - -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. */ - -/* the order of the first 8 registers must match the compiler's - * numbering scheme (which is the same as the 386 scheme) - * also, this table must match regmap in i386-pinsn.c. - */ - -#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \ - "esp", "ebp", "esi", "edi", \ - "eip", "ps", "cs", "ss", \ - "ds", "es", "fs", "gs", \ - "st", "st(1)","st(2)","st(3)",\ - "st(4)","st(5)","st(6)","st(7)",} - -#define FP0_REGNUM 16 - -/* Total amount of space needed to store our copies of the machine's - register state, the array `registers'. */ - -#define REGISTER_BYTES (16 * 4 + 8 * 10) - -/* Index within `registers' of the first byte of the space for - register N. */ - -#define REGISTER_BYTE(N) (((N) < 16) ? (N) * 4 : (((N) - 16) * 10) + (16 * 4)) - -/* Number of bytes of storage in the actual machine representation - for register N. */ - -#define REGISTER_RAW_SIZE(N) (((N) < 16) ? 4 : 10) - -/* Number of bytes of storage in the program's representation - for register N. */ +#undef HAVE_SSE_REGS /* FIXME! win32-nat.c needs to support XMMi registers */ +#define HAVE_I387_REGS -#define REGISTER_VIRTUAL_SIZE(N) (((N) < 16) ? 4 : 10) - -/* Largest value REGISTER_RAW_SIZE can have. */ - -#define MAX_REGISTER_RAW_SIZE 10 - -/* Largest value REGISTER_VIRTUAL_SIZE can have. */ - -#define MAX_REGISTER_VIRTUAL_SIZE 10 - -/* Nonzero if register N requires conversion - from raw format to virtual format. */ - -#define REGISTER_CONVERTIBLE(N) \ - ((N < FP0_REGNUM) ? 0 : 1) - -/* Convert data from raw format for register REGNUM in buffer FROM - to virtual format with type TYPE in buffer TO. */ -extern void -i387_to_double PARAMS ((char *, char *)); - - -#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ -{ \ - double val; \ - i387_to_double ((FROM), (char *)&val); \ - store_floating ((TO), TYPE_LENGTH (TYPE), val); \ -} - -extern void -double_to_i387 PARAMS ((char *, char *)); - -#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ -{ \ - double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ - double_to_i387((char *)&val, (TO)); \ -} - -/* Return the GDB type object for the "standard" data type - of data in register N. */ - -#define REGISTER_VIRTUAL_TYPE(N) \ - ((N < FP0_REGNUM) ? builtin_type_int : \ - builtin_type_double) +#include "i386/tm-i386v.h" #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) skip_trampoline_code (pc, name) #define SKIP_TRAMPOLINE_CODE(pc) skip_trampoline_code (pc, 0) |