diff options
Diffstat (limited to 'contrib/gdb/gdb/config/i386/tm-cygwin.h')
| -rw-r--r-- | contrib/gdb/gdb/config/i386/tm-cygwin.h | 134 |
1 files changed, 28 insertions, 106 deletions
diff --git a/contrib/gdb/gdb/config/i386/tm-cygwin.h b/contrib/gdb/gdb/config/i386/tm-cygwin.h index b1ad894..1d49133 100644 --- a/contrib/gdb/gdb/config/i386/tm-cygwin.h +++ b/contrib/gdb/gdb/config/i386/tm-cygwin.h @@ -1,5 +1,6 @@ /* Macro definitions for i386 running under the win32 API Unix. - Copyright 1995, 1996 Free Software Foundation, Inc. + Copyright 1995, 1996, 1997, 1998, 1999, 2000 + Free Software Foundation, Inc. This file is part of GDB. @@ -15,113 +16,34 @@ 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. */ + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ +/* Use SSE registers if winnt.h contains information about them. */ +#ifdef HAVE_CONTEXT_EXTENDED_REGISTERS +#define HAVE_SSE_REGS +#else +#undef HAVE_SSE_REGS +#endif /* CONTEXT_EXTENDED_REGISTERS */ +#define HAVE_I387_REGS -#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. */ - -#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) - -#define NAMES_HAVE_UNDERSCORE +#include "i386/tm-i386.h" +#if 0 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) skip_trampoline_code (pc, name) #define SKIP_TRAMPOLINE_CODE(pc) skip_trampoline_code (pc, 0) -extern CORE_ADDR skip_trampoline_code PARAMS ((CORE_ADDR pc, char *name)); - -extern char *cygwin_pid_to_str PARAMS ((int pid)); -#define target_pid_to_str(PID) cygwin_pid_to_str (PID) +extern CORE_ADDR skip_trampoline_code (CORE_ADDR pc, char *name); +#endif + +#define ATTACH_NO_WAIT +#define SOLIB_ADD(filename, from_tty, targ, readsyms) child_solib_add(filename, from_tty, targ, readsyms) +#define SOLIB_LOADED_LIBRARY_PATHNAME(pid) child_solib_loaded_library_pathname(pid) +#define CLEAR_SOLIB child_clear_solibs +#define ADD_SHARED_SYMBOL_FILES dll_symbol_command + +struct target_ops; +char *cygwin_pid_to_str (ptid_t ptid); +void child_solib_add (char *, int, struct target_ops *, int); +char *child_solib_loaded_library_pathname(int); +void child_clear_solibs (void); +void dll_symbol_command (char *, int); |
