d836385e11
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__.
127 lines
3.8 KiB
C
127 lines
3.8 KiB
C
/* Macro definitions for i386 running under the win32 API Unix.
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Copyright 1995, 1996 Free Software Foundation, Inc.
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This file is part of GDB.
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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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#include "i386/tm-i386v.h"
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#undef MAX_REGISTER_RAW_SIZE
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#undef MAX_REGISTER_VIRTUAL_SIZE
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#undef NUM_REGS
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#undef REGISTER_BYTE
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#undef REGISTER_BYTES
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#undef REGISTER_CONVERTIBLE
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#undef REGISTER_CONVERT_TO_RAW
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#undef REGISTER_CONVERT_TO_VIRTUAL
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#undef REGISTER_NAMES
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#undef REGISTER_RAW_SIZE
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#undef REGISTER_VIRTUAL_SIZE
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#undef REGISTER_VIRTUAL_TYPE
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/* Number of machine registers */
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#define NUM_REGS 24
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/* Initializer for an array of names of registers.
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There should be NUM_REGS strings in this initializer. */
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/* the order of the first 8 registers must match the compiler's
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* numbering scheme (which is the same as the 386 scheme)
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* also, this table must match regmap in i386-pinsn.c.
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*/
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#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
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"esp", "ebp", "esi", "edi", \
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"eip", "ps", "cs", "ss", \
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"ds", "es", "fs", "gs", \
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"st", "st(1)","st(2)","st(3)",\
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"st(4)","st(5)","st(6)","st(7)",}
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#define FP0_REGNUM 16
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/* Total amount of space needed to store our copies of the machine's
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register state, the array `registers'. */
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#define REGISTER_BYTES (16 * 4 + 8 * 10)
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/* Index within `registers' of the first byte of the space for
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register N. */
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#define REGISTER_BYTE(N) (((N) < 16) ? (N) * 4 : (((N) - 16) * 10) + (16 * 4))
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/* Number of bytes of storage in the actual machine representation
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for register N. */
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#define REGISTER_RAW_SIZE(N) (((N) < 16) ? 4 : 10)
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/* Number of bytes of storage in the program's representation
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for register N. */
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#define REGISTER_VIRTUAL_SIZE(N) (((N) < 16) ? 4 : 10)
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/* Largest value REGISTER_RAW_SIZE can have. */
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#define MAX_REGISTER_RAW_SIZE 10
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/* Largest value REGISTER_VIRTUAL_SIZE can have. */
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#define MAX_REGISTER_VIRTUAL_SIZE 10
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/* Nonzero if register N requires conversion
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from raw format to virtual format. */
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#define REGISTER_CONVERTIBLE(N) \
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((N < FP0_REGNUM) ? 0 : 1)
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/* Convert data from raw format for register REGNUM in buffer FROM
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to virtual format with type TYPE in buffer TO. */
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extern void
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i387_to_double PARAMS ((char *, char *));
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#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \
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{ \
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double val; \
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i387_to_double ((FROM), (char *)&val); \
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store_floating ((TO), TYPE_LENGTH (TYPE), val); \
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}
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extern void
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double_to_i387 PARAMS ((char *, char *));
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#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \
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{ \
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double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \
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double_to_i387((char *)&val, (TO)); \
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}
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/* Return the GDB type object for the "standard" data type
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of data in register N. */
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#define REGISTER_VIRTUAL_TYPE(N) \
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((N < FP0_REGNUM) ? builtin_type_int : \
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builtin_type_double)
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#define NAMES_HAVE_UNDERSCORE
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#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) skip_trampoline_code (pc, name)
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#define SKIP_TRAMPOLINE_CODE(pc) skip_trampoline_code (pc, 0)
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extern CORE_ADDR skip_trampoline_code PARAMS ((CORE_ADDR pc, char *name));
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extern char *cygwin_pid_to_str PARAMS ((int pid));
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#define target_pid_to_str(PID) cygwin_pid_to_str (PID)
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