Mercurial > hg > xemacs-beta
view src/m/7300.h @ 4745:0c54de4c4b9d
Resolve the unregistered-CCL-programs-get-garbage-collected problem correctly
src/ChangeLog addition:
2009-11-15 Aidan Kehoe <kehoea@parhasard.net>
* mule-ccl.c (CCL_CALL_FOR_MAP_INSTRUCTION): Assert that we always
have a symbol in this macro.
(setup_ccl_program): Ensure we're not allocating unreachable
memory in this function; all symbols must have been resolved in a
given CCL program before this function is called.
(find_ccl_program): New function, return a CCL program with all
its symbols resolved if it is valid (possibly allocating memory),
Qnil otherwise.
(get_ccl_program): New function, exported to other files; call
find_ccl_program, and error if it gives nil.
(Fccl_program_p): Call find_ccl_program from this function instead
of implementing the bulk of it here.
(Fccl_execute): Call get_ccl_program instead of implementing the
bulk of it here.
(Fccl_execute_on_string): Ditto.
* mule-ccl.h (Vfont_ccl_encoder_alist): Remove this declaration,
it hasn't been used in years.
(get_ccl_program): Declare this function.
* mule-coding.c (ccl_putprop): Use get_ccl_program on any
specified encode or decode CCL program property.
(fixed_width_putprop): Ditto.
* mule-charset.c (Fmake_charset): Use get_ccl_program on any
specified ccl-program.
(Fset_charset_ccl_program): Ditto.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sun, 15 Nov 2009 16:53:14 +0000 |
| parents | ecf1ebac70d8 |
| children |
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/* machine description file for AT&T UNIX PC model 7300 Copyright (C) 1986 Free Software Foundation, Inc. Modified for this machine by mtxinu!rtech!gonzo!daveb This file is part of GNU Emacs. GNU Emacs 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, or (at your option) any later version. GNU Emacs 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 XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: FSF 19.31. */ /* The following line tells the configuration script what sort of operating system this machine is likely to run. USUAL-OPSYS="usg5-2-2" */ /* Now define a symbol for the cpu type, if your compiler does not define it automatically: vax, m68000, ns16000 are the ones defined so far. */ # ifndef mc68k # define mc68k # endif #ifndef m68k #define m68k #endif /* Cause crt0.c to define errno. */ #define NEED_ERRNO /* Data type of load average, as read out of kmem. */ /* These are commented out since it is not supported by this machine. */ /* #define LOAD_AVE_TYPE long */ /* Convert that into an integer that is 100 for a load average of 1.0 */ /* #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0) */ #ifdef __GNUC__ #else #define SWITCH_ENUM_BUG #endif /* We don't have memmove. */ #define memmove(d, s, n) safe_bcopy (s, d, n) /* These three lines were new in 18.50. They were said to permit a demand-paged executable, but someone else says they don't work. Someone else says they do. They didn't work because errno was an initialized variable in crt0.c, and because of %splimit (also therein), both of which have been fixed now. */ #define SECTION_ALIGNMENT 0x03ff #define SEGMENT_MASK 0xffff #define LD_SWITCH_MACHINE "-z" /* Insist on using cc when compiling this. GCC may have been configured to use GAS syntax, which causes problems. */ #define CRT0_COMPILE "cc -c -O -Demacs"