Fri Nov 13 00:15:08 1998 Geoffrey Noer <noer@cygnus.com>

        Changes to account for name change from cygwin32 to cygwin and
        clean up Win32-related ifdefs.

        * configure.tgt: check for cygwin* instead of cygwin32.
        New cygwin gdb_target variable loses the "32".
        * configure.host: check for cygwin* instead of cygwin32.
        New cygwin gdb_host variable loses the "32".
        * configure.in: test __CYGWIN__ instead of __CYGWIN32__,
        rename gdb_cv_os_cygwin32 variable to drop the "32".  Call
        AM_EXEEXT instead of AC_EXEEXT since that isn't in a released
        autoconf yet.
        * configure: regenerate.

        * main.c: drop "32" from cygwin_ funcs, include sys/cygwin.h
          where
        cygwin path conv protos live, instead of adding a proto here
          for
        them here.
        * {main.c, ser-tcp.c, ser-unix.c, top.c}: check __CYGWIN__
        instead of __CYGWIN32__.
        * source.c: thoughout, check _WIN32 instead of WIN32.

        * config/i386/cygwin32.mh: delete.
        * config/i386/cygwin.mh: new file, was cygwin32.mh.
        * config/i386/cygwin32.mt: delete.
        * config/i386/cygwin.mt: new file, was cygwin32.mt.
        * config/i386/tm-cygwin32.h: delete.
        * config/i386/tm-cygwin.h: new file, was tm-cygwin32.h.
        * config/i386/xm-cygwin32.h: delete.
        * config/i386/xm-cygwin.h: new file, was xm-cygwin32.h.
        * config/i386/xm-windows.h: #include xm-cygwin.h now.
        * config/powerpc/cygwin32.mh: delete.
        * config/powerpc/cygwin.mh: new file, was cygwin32.mh.
        * config/powerpc/cygwin32.mt: delete.
        * config/powerpc/cygwin.mt: new file, was cygwin32.mt.
        * config/powerpc/tm-cygwin32.h: delete.
        * config/powerpc/tm-cygwin.h: new file, was tm-cygwin32.h.
        * config/powerpc/xm-cygwin32.h: delete.
        * config/powerpc/xm-cygwin.h: new file, was xm-cygwin32.h.

        * rdi-share/aclocal.m4: regenerate with aclocal.
        * rdi-share/configure: regenerate with autoconf.
        * rdi-share/{host.h, hostchan.c, hostchan.h, serdrv.c,
        * serpardr.c,
        unixcomm.c}: check __CYGWIN__ instead of __CYGWIN32__.

1 files changed, 127 insertions, 0 deletions

diff --git a/gdb/config/i386/tm-cygwin.h b/gdb/config/i386/tm-cygwin.h
new file mode 100644
index 0000000..b1ad894
--- /dev/null
+++ b/gdb/config/i386/tm-cygwin.h
@@ -0,0 +1,127 @@
+/* Macro definitions for i386 running under the win32 API Unix.
+   Copyright 1995, 1996 Free Software Foundation, Inc.
+
+   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.  */
+
+
+#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
+
+#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)