Mercurial > hg > xemacs-beta
view src/bytecode.h @ 801:2b676dc88c66
[xemacs-hg @ 2002-04-01 03:58:02 by ben]
bug fixes (e.g. ballooning on X windows)
Makefile.in.in: Try to make the Makefile notice if its source Makefile.in.in is
changed, and regenerate and run itself.
Use a bigger default SHEAP_ADJUSTMENT on Cygwin; otherwise you
can't compile under Mule if a Lisp file has changed. (can't run
temacs)
TODO.ben-mule-21-5: update.
mule/mule-cmds.el: Hash the result of mswindows-get-language-environment-from-locale,
since it's very expensive (and causes huge ballooning of memory
under X Windows, since it's called from x-get-resource).
cl-extra.el, code-files.el, files.el, simple.el, subr.el, x-faces.el: Create new string-equal-ignore-case, based on built-in
compare-strings -- compare strings ignoring case without the need
to generate garbage by calling downcase. Use it in equalp and
elsewhere.
alloc.c, bytecode.c, chartab.c, data.c, elhash.c, emacs.c, eval.c, event-Xt.c, event-unixoid.c, extents.c, file-coding.c, fileio.c, fns.c, glyphs.c, gutter.c, lisp-union.h, lisp.h, mule-charset.c, nt.c, process-unix.c, process.c, specifier.c, symbols.c, sysdep.c, sysdep.h, text.c, toolbar.c: Try to implement GC triggering based on percentage of total memory
usage. Not currently activated (percentage set to 0) because not
quite working. Add `memory-usage' primitive to return XEmacs'
idea of its memory usage.
Add primitive compare-strings, compatible with FSF 21.1 -- can
compare any part of two strings, optionally ignoring case.
Improve qxe() functions in text.c for text comparison.
Use RETURN_NOT_REACHED to try to avoid warnings about unreachable
code.
Add volatile_make_int() to fix warning in unix_send_process().
| author | ben |
|---|---|
| date | Mon, 01 Apr 2002 03:59:04 +0000 |
| parents | e38acbeb1cae |
| children | a634e3b7acc8 |
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/* Definitions for bytecode interpretation and compiled-function objects. Copyright (C) 1985, 1986, 1987, 1992, 1993 Free Software Foundation, Inc. This file is part of XEmacs. XEmacs 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. XEmacs 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: Not in FSF. */ /* Authorship: FSF: long ago. Mly: rewrote for 19.8, properly abstracted. Jon Reid: some changes for I18N3 (domain, etc), for 19.8. */ #ifndef INCLUDED_bytecode_h_ #define INCLUDED_bytecode_h_ /* Meanings of slots in a Lisp_Compiled_Function. Don't use these! For backward compatibility only. */ #define COMPILED_ARGLIST 0 #define COMPILED_INSTRUCTIONS 1 #define COMPILED_CONSTANTS 2 #define COMPILED_STACK_DEPTH 3 #define COMPILED_DOC_STRING 4 #define COMPILED_INTERACTIVE 5 #define COMPILED_DOMAIN 6 /* It doesn't make sense to have this and also have load-history */ /* #define COMPILED_FUNCTION_ANNOTATION_HACK */ struct Lisp_Compiled_Function { struct lrecord_header lheader; unsigned short stack_depth; unsigned short specpdl_depth; struct { unsigned int documentationp: 1; unsigned int interactivep: 1; /* Only used if I18N3, but always defined for simplicity. */ unsigned int domainp: 1; /* Non-zero if this bytecode came from a v18 or v19 file. We need to Ebolify the `assoc', `delq', etc. functions. */ unsigned int ebolified: 1; } flags; Lisp_Object instructions; Lisp_Object constants; Lisp_Object arglist; /* This uses the minimal number of conses; see accessors in data.c. */ Lisp_Object doc_and_interactive; #ifdef COMPILED_FUNCTION_ANNOTATION_HACK /* Something indicating where the bytecode came from */ Lisp_Object annotated; #endif }; typedef struct Lisp_Compiled_Function Lisp_Compiled_Function; Lisp_Object run_byte_code (Lisp_Object compiled_function_or_instructions, ...); Lisp_Object compiled_function_arglist (Lisp_Compiled_Function *f); Lisp_Object compiled_function_instructions (Lisp_Compiled_Function *f); Lisp_Object compiled_function_constants (Lisp_Compiled_Function *f); int compiled_function_stack_depth (Lisp_Compiled_Function *f); Lisp_Object compiled_function_documentation (Lisp_Compiled_Function *f); Lisp_Object compiled_function_annotation (Lisp_Compiled_Function *f); Lisp_Object compiled_function_domain (Lisp_Compiled_Function *f); Lisp_Object compiled_function_interactive (Lisp_Compiled_Function *f); void set_compiled_function_documentation (Lisp_Compiled_Function *f, Lisp_Object new_doc); Lisp_Object funcall_compiled_function (Lisp_Object fun, int nargs, Lisp_Object args[]); void optimize_compiled_function (Lisp_Object compiled_function); DECLARE_LRECORD (compiled_function, Lisp_Compiled_Function); #define XCOMPILED_FUNCTION(x) XRECORD (x, compiled_function, \ Lisp_Compiled_Function) #define wrap_compiled_function(p) wrap_record (p, compiled_function) #define COMPILED_FUNCTIONP(x) RECORDP (x, compiled_function) #define CHECK_COMPILED_FUNCTION(x) CHECK_RECORD (x, compiled_function) #define CONCHECK_COMPILED_FUNCTION(x) CONCHECK_RECORD (x, compiled_function) extern Lisp_Object Qbyte_code; /* total 1765 internal 101 doc-and-int 775 doc-only 389 int-only 42 neither 559 no doc slot, no int slot overhead : (* 1765 0) = 0 doc-and-int (args . (doc . int)): (* 775 4) = 3100 doc-only (args . doc) : (* 389 2) = 778 int-only (args . int) : (* 42 2) = 84 neither args : (* 559 0) = 0 = 3962 combined overhead : (* 1765 1) = 1765 doc-and-int (doc . int) : (* 775 2) = 1550 doc-only doc : (* 389 0) = 0 int-only int : (* 42 0) = 0 neither - : (* 559 0) = 0 = 3315 both overhead : (* 1765 2) = 3530 doc-and-int - : (* 775 0) = 0 doc-only - : (* 389 0) = 0 int-only - : (* 42 0) = 0 neither - : (* 559 0) = 0 = 3530 */ #endif /* INCLUDED_bytecode_h_ */