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19 Commits

Author SHA1 Message Date
Nick Briggs
86ba485c3e Replace "unsigned short" use for bit-fields with DLword 
Where bit-fields are defined in a structure that represents a Lisp
DLword object the DLword type is now used as the base type instead of
"unsigned short".
 2024-10-14 13:17:26 -07:00
Nick Briggs
b88ea87fa8 Remove USHORT definition and replace uses with DLword 
USHORT unnecessarily duplicates the DLword type that represents a
single Lisp 16-bit word.
 2024-10-14 12:57:02 -07:00
Nick Briggs
55591557b6 Clarify the expected size/packing of bit fields in stack structures 
While packing is not guaranteed, and most compilers will combine
adjacent bit fields regardless of the alignment requirements of the
datatype that is being divided, here we can be clearer that we
expect packing into 16-bit fields and we do not require (and must not
have) 32-bit alignment of the collections of bitfields.
 2024-03-07 09:30:59 -08:00
Nick Briggs
98a8d8be49 Add diagnostics for odd-sized stack free blocks and guard blocks, silence alignment upgrade warnings 
Creating a free block or guard block on the stack with an odd number of 16-bit words
  will cause the system to break badly.  Always check that and report an error.

  Because the stack pointer is declared as "DLword *" (16-bit) for pointer arithmetic,
  although it is always maintained as a pointer to a 32-bit boundary, the compiler generates
  spurious warnings on casting the stack pointer to structures that require 32-bit alignment.
  Silence those warnings by casting through (void *).
 2023-02-17 17:01:27 -08:00
Nick Briggs
cdffa541ef
Remove extra semicolons, convert #define x() {...} to do {...} while (0) style (#444) 
* Remove extra semicolons, convert #define x() {...} to do {...} while (0) style

* Fix missing brace in INIT-specific definition of init_kbd_startup
 2022-10-05 09:07:17 -07:00
Nick Briggs
344351acba Replace StkOffset related macros with StackOffset inline functions 2022-09-28 15:17:53 -07:00
Nick Briggs
ee777103ad Convert from Addr68k_from_LADDR/LADDR_from_68k to NativeAligned4FromLAddr/LAddrFromNative in stack.h 2022-09-01 12:53:23 -07:00
Nick Briggs
3d9f090e70
Cleanup of includes and related changes based on include-what-you-use diagnostics (#436) 
Remove unused #define PERCENT_OF_SCREEN in MyWindow.h
Move structures for dir.c to dirdefs.h where they are used
Resolve S_CHAR vs S_CHARACTER in favor of S_CHARACTER and cleanup #defines
Fix  = vs == bug in FSDEBUG code in dir.c
Eliminate duplicate/unused constant definitions in gcr.c
Declare static internal function bytecmp in mkatom.c
Update many source and include files to include headers for what they use
 2022-08-10 11:07:57 -07:00
Nick Briggs
36ccd9a5f5
warning: macro argument should be enclosed in parentheses [bugprone-macro-parentheses] (#374) 
Except where the expansion would be syntactically invalid,
for example "goto macroarg;" detection of which is a bug in clang-tidy,
so warn it off with a NOLINT...(bugprone-macro-parentheses)
 2021-03-20 16:31:23 -07:00
Nick Briggs
c60b522012
Files should explicitly include the definitions they directly depend on (#355) 
... start by fixing the include files and the fallout in C source from
removing includes not directly needed by headers that previously included
them.
 2021-02-13 21:41:31 -08:00
Nick Briggs
1fc0d28167
Fix extra semicolon warnings (#345) 
"warning: empty expression statement has no effect; remove unnecessary ';' to silence this warning" [-Wextra-semi-stmt]
occurred 254 times in xc.c when warnings were turned up.

Review this commit with "git diff -w ..." to make it easier to see changes other than indentation caused by
the addition of do { ... } while (0) around many macro definition bodies.
 2021-02-10 20:33:54 -08:00
Nick Briggs
7274e16b24
Reformat (with clang-format 10.0) some header files (#344) 
...in preparation for editing macro definitions to wrap in do {} while (0)
or other adjustment to make them complete statements without unnecessary
semicolons.

This programmatic reformatting should not introduce any functional changes.
 2021-02-10 16:44:37 -08:00
Bruce Mitchener
0a057dec6b
Delete code related to NATIVETRAN feature. (#232) 
* Delete code related to NATIVETRAN feature.

This was obsolete work that had been done for generating
native code from the bytecode.

Closes Interlisp/medley#89.

* Remove unused SaveD6.
 2021-01-19 17:57:53 -08:00
Bruce Mitchener
e025617c13
Fix some typos. (#18) 
Changes to commentary only.
 2020-12-10 08:07:35 -08:00
Nick Briggs
7bf5e18fbd Add multiple include guard to stack.h 2020-09-04 16:23:40 -07:00
Nick Briggs
6528ac38e3 Remove proprietary license from all files. 
The code is being re-licensed under the MIT license.

	modified:   bin/fixid
	modified:   bin/launch.asm
	modified:   bin/makefile-hpux.hp9000-x
	modified:   bin/makefile-init.sgi
	modified:   bin/makefile-init.sparc
	modified:   bin/makefile-init.sparc-multi
	modified:   bin/makefile-irix.sgi-x
	modified:   bin/makefile-sunos4.sparc
	modified:   bin/makefile-sunos4.sparc%
	modified:   bin/makefile-sunos4.sparc-multi
	modified:   bin/makefile-sunos5.386-x
	modified:   bin/makefile-sunos5.i386-x
	modified:   bin/makefile-sunos5.sparc-x
	modified:   bin/makefile-tail
	modified:   bin/makeisc
	modified:   bin/makeright
	modified:   inc/Check.h
	modified:   inc/MyWindow.h
	modified:   inc/Stipple.h
	modified:   inc/XCursors.h
	modified:   inc/XKeymap.h
	modified:   inc/XVersion.h
	modified:   inc/Xdeflt.h
	modified:   inc/Xicon.h
	modified:   inc/address.h
	modified:   inc/arith.h
	modified:   inc/arith2.h
	modified:   inc/array.h
	modified:   inc/bb.h
	modified:   inc/cell.h
	modified:   inc/cell.h%
	modified:   inc/copyright
	modified:   inc/dbprint.h
	modified:   inc/debug.h
	modified:   inc/devif.h
	modified:   inc/display.h
	modified:   inc/dspdata.h
	modified:   inc/ether.h
	modified:   inc/fast_dsp.h
	modified:   inc/fp.h
	modified:   inc/gc.h
	modified:   inc/gc.h.save
	modified:   inc/gcscan.h
	modified:   inc/hdw_conf.h
	modified:   inc/ifpage.h
	modified:   inc/inlineC.h
	modified:   inc/inlnMIPS.h
	modified:   inc/inlnPS2.h
	modified:   inc/inlndos.h
	modified:   inc/iopage.h
	modified:   inc/kbdif.h
	modified:   inc/keyboard.h
	modified:   inc/keyboard.h%
	modified:   inc/keysym.h
	modified:   inc/ldeXdefs.h
	modified:   inc/lispemul.h
	modified:   inc/lispemul.h.save
	modified:   inc/lispmap.h
	modified:   inc/lldsp.h
	modified:   inc/lnk-Xdeflt.h
	modified:   inc/lnk-debug.h
	modified:   inc/lnk-fast_dsp.h
	modified:   inc/lnk-inlineC.h
	modified:   inc/lnk-lispmap.h
	modified:   inc/lnk-tosfns.h
	modified:   inc/lnk-tosret.h
	modified:   inc/locfile.h
	modified:   inc/lpdefs.h
	modified:   inc/lpglobl.h
	modified:   inc/lspglob.h
	modified:   inc/lsptypes.h
	modified:   inc/medleyfp.h
	modified:   inc/mnxdefs.h
	modified:   inc/my.h
	modified:   inc/native.h
	modified:   inc/ocr.h
	modified:   inc/osmsg.h
	modified:   inc/picture.h
	modified:   inc/pilotbbt.h
	modified:   inc/print.h
	modified:   inc/profile.h
	modified:   inc/rawrs232c.h
	modified:   inc/return.h
	modified:   inc/rs232c.h
	modified:   inc/stack.h
	modified:   inc/stream.h
	modified:   inc/stream.h%
	modified:   inc/stream.h2
	modified:   inc/sysatms.h
	modified:   inc/timeout.h
	modified:   inc/tos1defs.h
	modified:   inc/tosfns.h
	modified:   inc/tosret.h
	modified:   inc/tty.h
	modified:   inc/version.h
	modified:   inc/vmemsave.h
	modified:   inc/xbitmaps.h
	modified:   inc/xdefs.h
	modified:   src/Cldeetr.c
	modified:   src/allocmds.c
	modified:   src/arith2.c
	modified:   src/arith3.c
	modified:   src/arith4.c
	modified:   src/array.c
	modified:   src/array2.c
	modified:   src/array3.c
	modified:   src/array4.c
	modified:   src/array5.c
	modified:   src/array6.c
	modified:   src/asmbbt.c
	modified:   src/asmbitblt.c
	modified:   src/atom.c
	modified:   src/bbtSPARC.s
	modified:   src/bbtsub.c
	modified:   src/bin.c
	modified:   src/binds.c
	modified:   src/bitblt.c
	modified:   src/blt.c
	modified:   src/byteswap.c
	modified:   src/call-c.c
	modified:   src/car-cdr.c
	modified:   src/cdaudio.c
	modified:   src/cdrom.c
	modified:   src/chardev.c
	modified:   src/chatter.c
	modified:   src/codeconv.c
	modified:   src/codetbl.c
	modified:   src/colorbltfns.c
	modified:   src/common.c
	modified:   src/conspage.c
	modified:   src/cr
	modified:   src/dbgtool.c
	modified:   src/dir.c
	modified:   src/doscomm.c
	modified:   src/doskbd.c
	modified:   src/dosmouse.c
	modified:   src/draw.c
	modified:   src/dsk.c
	modified:   src/dspif.c
	modified:   src/dspsubrs.c
	modified:   src/ejlisp.c
	modified:   src/eqf.c
	modified:   src/ether.c
	modified:   src/findkey.c
	modified:   src/foreign.c
	modified:   src/fp.c
	modified:   src/fvar.c
	modified:   src/gc.c
	modified:   src/gc2.c
	modified:   src/gcarray.c
	modified:   src/gccode.c
	modified:   src/gcfinal.c
	modified:   src/gchtfind.c
	modified:   src/gcmain3.c
	modified:   src/gcoflow.c
	modified:   src/gcr.c
	modified:   src/gcrcell.c
	modified:   src/gcscan.c
	modified:   src/gvar2.c
	modified:   src/hacks.c
	modified:   src/hardrtn.c
	modified:   src/imagefile.c
	modified:   src/imagefile2.c
	modified:   src/inet.c
	modified:   src/initdsp.c
	modified:   src/initkbd.c
	modified:   src/initsout.c
	modified:   src/intcall.c
	modified:   src/kbdif.c
	modified:   src/kbdsubrs.c
	modified:   src/keyevent.c
	modified:   src/keylib.c
	modified:   src/keymaker.c
	modified:   src/keytst.c
	modified:   src/keytstno.c
	modified:   src/kprint.c
	modified:   src/launch.asm
	modified:   src/ldeboot.c
	modified:   src/ldeether.c
	modified:   src/ldsout.c
	modified:   src/lineblt8.c
	modified:   src/lisp2c.c
	modified:   src/llcolor.c
	modified:   src/llstk.c
	modified:   src/loader.c
	modified:   src/loopsops.c
	modified:   src/lowlev1.c
	modified:   src/lowlev2.c
	modified:   src/lpdual.c
	modified:   src/lpkit.c
	modified:   src/lplexyy.c
	modified:   src/lpmain.c
	modified:   src/lpread.c
	modified:   src/lpsolve.c
	modified:   src/lptran.c
	modified:   src/lpwrite.c
	modified:   src/lpytab.c
	modified:   src/lsthandl.c
	modified:   src/main.c
	modified:   src/misc7.c
	modified:   src/miscn.c
	modified:   src/mkatom.c
	modified:   src/mkcell.c
	modified:   src/mkkey.c
	modified:   src/mkvdate.c
	modified:   src/mnwevent.c
	modified:   src/mnxmeth.c
	modified:   src/mouseif.c
	modified:   src/mvs.c
	modified:   src/ocr.c
	modified:   src/ocrproc.c
	modified:   src/oether.c
	modified:   src/oldeether.c
	modified:   src/optck.c
	modified:   src/osmsg.c
	modified:   src/perrno.c
	modified:   src/picture.c
	modified:   src/rawcolor.c
	modified:   src/rawrs232c.c
	modified:   src/return.c
	modified:   src/rpc.c
	modified:   src/rplcons.c
	modified:   src/rs232c.c
	modified:   src/setsout.c
	modified:   src/shift.c
	modified:   src/socdvr.c
	modified:   src/storage.c
	modified:   src/subr.c
	modified:   src/subr0374.c
	modified:   src/sxhash.c
	modified:   src/testdsp.c
	modified:   src/testtool.c
	modified:   src/timeoday.c
	modified:   src/timeofday.c
	modified:   src/timer.c
	modified:   src/truecolor.c
	modified:   src/tstsout.c
	modified:   src/tty.c
	modified:   src/typeof.c
	modified:   src/ubf1.c
	modified:   src/ubf2.c
	modified:   src/ubf3.c
	modified:   src/ufn.c
	modified:   src/ufs.c
	modified:   src/unixcomm.c
	modified:   src/unixfork.c
	modified:   src/unwind.c
	modified:   src/uraid.c
	modified:   src/usrsubr.c
	modified:   src/uutils.c
	modified:   src/vars3.c
	modified:   src/vesafns.asm
	modified:   src/vesainit.c
	modified:   src/vgainit.c
	modified:   src/vmemsave.c
	modified:   src/xbbt.c
	modified:   src/xc.c
	modified:   src/xc.c.orig
	modified:   src/xcursor.c
	modified:   src/xinit.c
	modified:   src/xlspwin.c
	modified:   src/xmkicon.c
	modified:   src/xrdopt.c
	modified:   src/xscroll.c
	modified:   src/xwinman.c
	modified:   src/z2.c
 2020-08-11 18:39:45 -07:00
Nick Briggs
8c13508c07 Debug checks use printf() and therefore require <stdio.h> so include it if debug checks are on. 
modified:   inc/stack.h
 2020-08-11 17:33:53 -07:00
Nick Briggs
881f21e9ce 16-bit constants with high bit set that are going to be shifted << 16 should be unsigned to avoid overflow warning. 
Remove some unnecessary 32-bit convenience constants that can be calculated at compile time.

	modified:   inc/stack.h
 2020-08-10 17:50:54 -07:00
Nick Briggs
de170a64d9 Maiko sources matching state as of 020102 prior to initial patching for Mac OSX 2015-04-20 18:53:52 -07:00