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161 Commits

Author SHA1 Message Date
Jonas Maebe
67c2c7c166 * renamed cchartype to cansichartype 
git-svn-id: branches/jvmbackend@18779 -
 2011-08-20 08:35:24 +00:00
Jonas Maebe
37aa2d8443 + full support for sets on the JVM target 
o sets of enums are handled as JUEnumSet instances, others as JUBitSet
     derivatives (both smallsets and varsets, to make interoperability with
     Java easier)
   o special handling of set constants: these have to be constructed at run
     time. In case of constants in the code, create an internal constsym to
     represent them. These and regular constsyms are then aliased by an
     another internal staticvarsym that is used to initialise them in the
     unit initialisation code.
   o until they are constructed at run time, set constants are encoded as
     constant Java strings (with the characters containing the set bits)
   o hlcgobj conversion of tcginnode.pass_generate_code() for the genjumps
     part (that's the only part of the generic code that's used by the JVM
     target)
   o as far as explicit typecasting support is concerned, currently the
     following ones are supported (both from/to setdefs): ordinal types,
     enums, any other set types (whose size is the same on native targets)
   o enum setdefs also emit signatures
   o overloading routines for different ordinal set types, or for different
     enum set types, is not supported on the JVM target

git-svn-id: branches/jvmbackend@18662 -
 2011-08-20 08:22:22 +00:00
Jonas Maebe
7200245337 + cs_unicodestrings global switch to indicate that the default string type 
is unicodestring (does *not* change the type of "char" to "unicodechar"
    (yet)). Not yet (un)selectable via a directive.
  + systems_default_unicodestring set containing systems on which the
    default string type is unicodestring

git-svn-id: branches/jvmbackend@18415 -
 2011-08-20 07:57:45 +00:00
sergei
ba700ad2ff * Improvements to Dispatch call handling: 
o All signed and unsigned ordinal types are made automatable.
  o Non-automatable types are rejected when parsing dispinterface declarations.
  o Simplified translate_disp_call() a bit.
  o translate_disp_call() now supports non-automatable parameters which can be typecasted to automatable ones. UnicodeString is not yet there, though.
  o Partially fixes #17904: parameters of Variant Dispatch calls are passed by reference when they can be mapped to a variable.

git-svn-id: trunk@16360 -
 2010-11-18 16:17:50 +00:00
Jonas Maebe
14b95b3b9b * always force range checking for the upper and lower bounds of for-loops if 
they are constants (instead of only on 32 bit systems), and always use the
    actual upper/lower bound of the loop variable instead of hardcoding the
    bounds of longint (mantis #17646)

git-svn-id: trunk@16213 -
 2010-10-24 14:55:48 +00:00
Jonas Maebe
769eb3f604 * moved the initialisation of the nodetree and tai class reference constants 
from the unit initialisation sections to the variable declaration sections
    to prevent the base units from overriding derived classes (based on patch
    by Hans-Peter Dietrich, mantis #17516)

git-svn-id: trunk@16118 -
 2010-10-09 18:52:22 +00:00
Jonas Maebe
45d25bbe77 * fixed storing/loading widestring constant nodes into/from ppu files 
(mantis #15909)
  * fixed storing/loading widestring constants into/from token streams
  * made storing/loading widestring constant nodes into/from ppu files
    endian safe

git-svn-id: trunk@15017 -
 2010-03-14 13:27:00 +00:00
florian
c6ffbe9eda * support string constants > 255 chars 
* don't cut off anymore string constants silently at 255 chars

git-svn-id: trunk@14789 -
 2010-01-24 09:28:46 +00:00
paul
166f8a63a2 compiler: implement class constants + tests 
git-svn-id: trunk@14609 -
 2010-01-11 08:43:10 +00:00
florian
448f3d99c1 * cleanup of case <string> of code by Sergei Gorelkin, resolves #13700 
git-svn-id: trunk@14467 -
 2009-12-23 19:27:50 +00:00
florian
44aed2af60 o patch by Michael Denisenko, resolves #14734: 
* fixes memory leaks in case of string code
  * replace usage of strcmp
  * improved tests

git-svn-id: trunk@13830 -
 2009-10-09 20:40:22 +00:00
florian
24889df6ed * fixed breakage by r13718 
git-svn-id: trunk@13725 -
 2009-09-16 19:42:56 +00:00
florian
daa5984212 * fix by Michael Vadymovitch Denisenko for r13712 
git-svn-id: trunk@13718 -
 2009-09-15 21:06:29 +00:00
florian
02eeb3dad6 o update by Michael Denisenko for case <string> of 
* memory management fixed
  * idention fixed

git-svn-id: trunk@13712 -
 2009-09-14 21:44:11 +00:00
florian
cf215d5097 o patch by Michael V. Denisenko to handle case <string> of (see also #13700) 
+ compiler implementation
  + tests

git-svn-id: trunk@13642 -
 2009-09-03 20:21:30 +00:00
florian
b178b08ba7 Merged revisions 11665-11738 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/unicodestring

........
  r11665 | florian | 2008-08-30 13:30:17 +0200 (Sat, 30 Aug 2008) | 1 line
  
  * continued to work on unicodestring type support
........
  r11666 | florian | 2008-08-30 19:02:26 +0200 (Sat, 30 Aug 2008) | 2 lines
  
  * expectloc for wide/ansi/unicode strings is LOC_CONSTANT or LOC_REGISTER now
........
  r11667 | florian | 2008-08-30 20:42:37 +0200 (Sat, 30 Aug 2008) | 1 line
  
  * more unicodestring stuff fixed, test results on win32 are already good
........
  r11670 | florian | 2008-08-30 23:21:48 +0200 (Sat, 30 Aug 2008) | 2 lines
  
  * first fixes for unix bootstrapping
........
  r11683 | ivost | 2008-09-01 12:46:39 +0200 (Mon, 01 Sep 2008) | 2 lines
  
      * fixed 64bit bug in iconvenc.pas
........
  r11689 | florian | 2008-09-01 23:12:34 +0200 (Mon, 01 Sep 2008) | 1 line
  
  * fixed several errors when building on unix
........
  r11694 | florian | 2008-09-03 20:32:43 +0200 (Wed, 03 Sep 2008) | 1 line
  
  * fixed unix compilation
........
  r11695 | florian | 2008-09-03 21:01:04 +0200 (Wed, 03 Sep 2008) | 1 line
  
  * bootstrapping fix
........
  r11696 | florian | 2008-09-03 21:07:18 +0200 (Wed, 03 Sep 2008) | 1 line
  
  * more bootstrapping fixed
........
  r11698 | florian | 2008-09-03 22:47:54 +0200 (Wed, 03 Sep 2008) | 1 line
  
  + two missing compiler procs exported
........
  r11701 | florian | 2008-09-04 16:42:34 +0200 (Thu, 04 Sep 2008) | 2 lines
  
  + lazarus project for the linux rtl
........
  r11702 | florian | 2008-09-04 16:43:27 +0200 (Thu, 04 Sep 2008) | 2 lines
  
  + set unicode string procedures
........
  r11707 | florian | 2008-09-04 23:23:02 +0200 (Thu, 04 Sep 2008) | 2 lines
  
  * fixed several type casting stuff
........
  r11712 | florian | 2008-09-05 22:46:03 +0200 (Fri, 05 Sep 2008) | 1 line
  
  * fixed unicodestring compilation on windows after recent unix changes
........
  r11713 | florian | 2008-09-05 23:35:12 +0200 (Fri, 05 Sep 2008) | 1 line
  
  + UnicodeString support for Variants
........
  r11715 | florian | 2008-09-06 20:59:54 +0200 (Sat, 06 Sep 2008) | 1 line
  
  * patch by Martin Schreiber for UnicodeString streaming
........
  r11716 | florian | 2008-09-06 22:22:55 +0200 (Sat, 06 Sep 2008) | 2 lines
  
  * fixed test
........
  r11717 | florian | 2008-09-07 10:25:51 +0200 (Sun, 07 Sep 2008) | 1 line
  
  * fixed typo when converting tunicodestring to punicodechar
........
  r11718 | florian | 2008-09-07 11:29:52 +0200 (Sun, 07 Sep 2008) | 3 lines
  
  * fixed writing of UnicodeString properties
  * moved some helper routines to unicode headers
........
  r11734 | florian | 2008-09-09 22:38:55 +0200 (Tue, 09 Sep 2008) | 1 line
  
  * fixed bootstrapping
........
  r11735 | florian | 2008-09-10 11:25:28 +0200 (Wed, 10 Sep 2008) | 2 lines
  
  * first fixes for persisten unicodestrings
........
  r11736 | florian | 2008-09-10 14:31:00 +0200 (Wed, 10 Sep 2008) | 3 lines
  
  Initialized merge tracking via "svnmerge" with revisions "1-11663" from 
  http://svn.freepascal.org/svn/fpc/trunk
........
  r11737 | florian | 2008-09-10 21:06:57 +0200 (Wed, 10 Sep 2008) | 3 lines
  
  * fixed unicodestring <-> variant handling
  * fixed unicodestring property reading
........

git-svn-id: trunk@11739 -
 2008-09-10 20:14:31 +00:00
Jonas Maebe
0ae33aeab0 * the result of not(dword(ordconst)) has to be dword as well for Delphi 
compatibility (and to avoid range errors like in mantis #10931)

git-svn-id: trunk@10451 -
 2008-03-06 21:36:32 +00:00
peter
8f239d04b6 * cleanup and simplify the set type handling 
git-svn-id: trunk@10432 -
 2008-03-02 17:48:27 +00:00
micha
83b7f81f81 + add no-fpu support to compiler/rtl for powerpc-linux (-Cfnone) 
git-svn-id: trunk@10422 -
 2008-03-02 12:59:02 +00:00
florian
57acf67659 + constant unicodestrings 
git-svn-id: trunk@9385 -
 2007-12-02 20:43:08 +00:00
florian
5c96c4a671 + first part of support for an unicodestring type 
git-svn-id: trunk@9382 -
 2007-12-02 16:39:13 +00:00
peter
6b8aed593f * remove registers{int/mmx/fpu} from firstpass 
* small cleanups of unused variables in firstpass
  * node_resources_fpu() created to get an approximation of the
    required fpu registers
  * for the moment use node_complexity in the CG until the
    node_resource_int() is created

git-svn-id: trunk@8655 -
 2007-09-26 21:12:01 +00:00
Jonas Maebe
0040eecf9f + support for extra packing of sets whose lower element number 
is <> 0 (Delphi compatible now, + various tests)
  + support for enums and sets in is_in_limit()
  * fixed converting smallset expressions to varsets
  * improved choosing an appropriate common set type when mixing
    set types in an expression
  - removed no longer used normalset code from nadd.pas
  - disabled large set (>256 elements) support for now, because
    they are not yet supported entirely throughout the compiler
    and this causes errors at run time in several situations

git-svn-id: trunk@8515 -
 2007-09-16 20:04:45 +00:00
daniel
df1e31034a * Fix endian issue in ppuload/ppuwrite. 
git-svn-id: trunk@7919 -
 2007-07-02 06:18:38 +00:00
florian
03951d793a * don't try to range check ordconst nodes being actually classes 
git-svn-id: trunk@7797 -
 2007-06-24 19:27:22 +00:00
daniel
2e57912288 * Fix remaining constexp issues: powerpc,libcurl,browcol 
git-svn-id: trunk@7656 -
 2007-06-13 21:42:02 +00:00
daniel
9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). 
+ Some initial work on a formaldef which also carries the typinfo of a parameter.

git-svn-id: trunk@7639 -
 2007-06-13 07:41:18 +00:00
Jonas Maebe
69cf42c4f7 * fixed val(s,int64) (it accepted values in the range 
high(int64+1)..high(qword) if written in decimal notation) + test
  * fixed range checking of qword constants parsed by the compiler
    (they always gave a range error if > high(int64), because the compiler
     internally stores them as int64)
  * turn off range checking flag of rdconstnodes created by the parser
    from _INTCONST, because those are already range checked by the
    way they are parsed using val()

git-svn-id: trunk@6814 -
 2007-03-12 22:22:43 +00:00
yury
bcd86ef782 * added support for very big/small currency constants for non x86 CPUs. 
git-svn-id: trunk@5937 -
 2007-01-13 12:12:20 +00:00
tom_at_work
3b6d5c3676 - cleanup, fixing of uninitialized variables, missing return values and unused variables 
git-svn-id: trunk@5502 -
 2006-11-26 21:54:23 +00:00
florian
c947295cb8 + ttertiarynode 
* traise node refactored using tertiarynode
* more dipatch stuff

git-svn-id: trunk@5215 -
 2006-11-03 23:03:31 +00:00
peter
b56368edce * fix x64 compile 
* disabled inline

git-svn-id: trunk@5209 -
 2006-11-03 18:44:19 +00:00
florian
a7b317aa96 + tdataconstnode, implemented for usage in dispatch stuff 
git-svn-id: trunk@5208 -
 2006-11-03 17:56:47 +00:00
peter
658c46b903 * remove tdictionary and tindexarray 
* symtables based on TFPHashObjectList and TFPObjectList
  * rename torddef.typ to torddef.ordtype
  * rename tfloatdef.typ to tfloatdef.floattype
  * rename tdef.deftype to tdef.typ
  * remove obsolete browser code, browcol is kept so the ide
    can still be compiled

git-svn-id: trunk@5192 -
 2006-11-03 00:30:30 +00:00
peter
3078a1927f * remove ttype 
* rename old ttype variables *type to *def
  * rename resulttypepass to pass_typecheck
  * rename pass_2 to pass_generate_code

git-svn-id: trunk@5077 -
 2006-10-29 22:19:39 +00:00
peter
95be416b9d * don't allow stringconst+integer 
* change booleans in arraydef to set
  * set option in arraydef to indicate a constant string so
    a nicer type can be shown instead of array[0..x] of char

git-svn-id: trunk@3051 -
 2006-03-27 07:22:02 +00:00
peter
b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2921 | peter | 2006-03-15 08:35:00 +0100 (Wed, 15 Mar 2006) | 2 lines

  * pass ObjectWriter to ObjectOuput

........
r2922 | peter | 2006-03-15 12:40:30 +0100 (Wed, 15 Mar 2006) | 2 lines

  * refactor asmdata

........
r2925 | peter | 2006-03-15 16:09:39 +0100 (Wed, 15 Mar 2006) | 3 lines

  * add cfi to asmdata
  * move asmlist, asmcfi, asmdata to own unit

........

git-svn-id: trunk@2932 -
 2006-03-16 08:52:22 +00:00
peter
785550d7e3 Merged revisions 2669,2673,2677,2683,2696,2699-2702,2704,2708,2712-2715,2718,2722-2723,2728-2730,2740,2769 via svnmerge from 
svn+ssh://peter@www.freepascal.org/FPC/svn/fpc/branches/linker/compiler

........
r2669 | peter | 2006-02-23 09:31:21 +0100 (Thu, 23 Feb 2006) | 2 lines

  * add compiler dir

........
r2673 | peter | 2006-02-23 17:08:56 +0100 (Thu, 23 Feb 2006) | 2 lines

  * enabled more code

........
r2677 | peter | 2006-02-24 17:46:29 +0100 (Fri, 24 Feb 2006) | 2 lines

  * pe stub and headers

........
r2683 | peter | 2006-02-25 23:13:24 +0100 (Sat, 25 Feb 2006) | 2 lines

  * section options cleanup

........
r2696 | peter | 2006-02-26 20:27:41 +0100 (Sun, 26 Feb 2006) | 2 lines

  * fixed typecasts

........
r2699 | peter | 2006-02-26 23:04:32 +0100 (Sun, 26 Feb 2006) | 2 lines

  * simple linking works

........
r2700 | peter | 2006-02-27 09:44:50 +0100 (Mon, 27 Feb 2006) | 2 lines

  * internal linker script

........
r2701 | peter | 2006-02-27 12:05:12 +0100 (Mon, 27 Feb 2006) | 2 lines

  * make elf working again

........
r2702 | peter | 2006-02-27 14:04:43 +0100 (Mon, 27 Feb 2006) | 3 lines

  * disable dwarf for smartlinking with .a
  * fix section start in new .a file

........
r2704 | peter | 2006-02-27 18:30:43 +0100 (Mon, 27 Feb 2006) | 2 lines

  * stab section fixes

........
r2708 | peter | 2006-02-28 19:29:17 +0100 (Tue, 28 Feb 2006) | 2 lines

  * basic work to merge stabs sections

........
r2712 | peter | 2006-02-28 23:17:48 +0100 (Tue, 28 Feb 2006) | 2 lines

  * unload tmodules before linking

........
r2713 | peter | 2006-02-28 23:18:51 +0100 (Tue, 28 Feb 2006) | 2 lines

  * fixed stabs linking

........
r2714 | peter | 2006-02-28 23:19:19 +0100 (Tue, 28 Feb 2006) | 2 lines

  * show code and data size

........
r2715 | peter | 2006-02-28 23:25:35 +0100 (Tue, 28 Feb 2006) | 2 lines

  * unload .stabs from objdata after it is merged

........
r2718 | peter | 2006-03-01 12:24:38 +0100 (Wed, 01 Mar 2006) | 3 lines

  * memsize/datasize cleanup
  * check for exports/resources when adding module to linker

........
r2722 | peter | 2006-03-03 09:12:20 +0100 (Fri, 03 Mar 2006) | 2 lines

  * new TObjSymbol splitted from TAsmSymbol

........
r2723 | peter | 2006-03-03 14:08:55 +0100 (Fri, 03 Mar 2006) | 2 lines

  * coff fixes after recent objsymbol changes

........
r2728 | peter | 2006-03-03 22:43:04 +0100 (Fri, 03 Mar 2006) | 2 lines

  * fixed coff writer

........
r2729 | peter | 2006-03-04 01:10:32 +0100 (Sat, 04 Mar 2006) | 2 lines

  * fix read-only opening

........
r2730 | peter | 2006-03-04 01:11:16 +0100 (Sat, 04 Mar 2006) | 2 lines

  * Read edata from DLLs, basic work

........
r2740 | peter | 2006-03-04 21:13:43 +0100 (Sat, 04 Mar 2006) | 3 lines

  * deletedef added
  * don't remove defs from index when we are already clearing everything

........
r2769 | peter | 2006-03-05 21:42:33 +0100 (Sun, 05 Mar 2006) | 4 lines

  * moved TObj classes to ogbase
  * ObjSection.SymbolRefs and SymbolDefines list
  * DLL importing

........

git-svn-id: trunk@2771 -
 2006-03-05 21:10:37 +00:00
peter
45176ea2a8 * split tstringtype for stringdef and stringconstnode 
to prevent wrong typecasts

git-svn-id: trunk@2276 -
 2006-01-13 17:20:27 +00:00
florian
0907a1ef80 * fixed compilerwidestring concatenation 
git-svn-id: trunk@1876 -
 2005-12-04 18:29:07 +00:00
peter
edf553a223 * string constants are now array of char until 
they are converted to a specific string type

git-svn-id: trunk@1254 -
 2005-10-02 11:08:58 +00:00
Jonas Maebe
abeeb43ae7 - removed "INT64FUNCRESOK" define (no longer defined and already fixed, 
fixes tests/cg/tcase)

git-svn-id: trunk@909 -
 2005-08-21 17:08:16 +00:00
peter
9cda65c4b0 * support for widestrings in tconstsym 
* fix widestring writing for stringconstn

git-svn-id: trunk@646 -
 2005-07-18 12:54:15 +00:00
florian
7cd67ea3f0 * node optimizer branch merged 
* gotonode and gotolabel refactored
  * -Nu added to enable for loop unrolling

git-svn-id: trunk@446 -
 2005-06-19 17:42:10 +00:00
fpc
790a4fe2d3 * log and id tags removed 
git-svn-id: trunk@42 -
 2005-05-21 09:42:41 +00:00
fpc
50778076c3 initial import 
git-svn-id: trunk@1 -
 2005-05-16 18:37:41 +00:00
peter
e417e34496 * truncate log 2005-02-14 17:13:06 +00:00
florian
8a9758c5e2 * logs truncated 2004-06-20 08:55:28 +00:00
florian
588e2c38bf * dwarf branch merged 2004-06-16 20:07:06 +00:00
florian
c809441611 * stricter handling of formal const parameters and IE fixed 2004-05-24 20:39:41 +00:00
daniel
b721e5872c * Prepare compiler infrastructure for multiple ansistring types 2004-04-29 19:56:36 +00:00
peter
e46cdcea48 * constants ordinals now always have a type assigned 
* integer constants have the smallest type, unsigned prefered over
    signed
 2004-03-23 22:34:49 +00:00
peter
ecfbbeffc3 * renamed xNNbittype to xNNinttype 
* renamed registers32 to registersint
  * replace some s32bit,u32bit with torddef([su]inttype).def.typ
 2004-02-03 22:32:53 +00:00
daniel
97e87aaebc * reginfo now also only allocated during register allocation 
* third round of gdb cleanups: kick out most of concatstabto
 2004-01-26 16:12:27 +00:00
peter
b6515b81be * range check error 2004-01-12 16:35:40 +00:00
peter
4a1ecb07d1 * splitted buildderef and buildderefimpl to fix interface crc 
calculation
 2003-10-23 14:44:07 +00:00
peter
6878c55c80 * write derefdata in a separate ppu entry 2003-10-22 20:39:59 +00:00
peter
197cc64800 * Give message that constant expr is expected when a none constant 
is passed to get_ordinal_value
 2003-10-07 18:17:44 +00:00
peter
9bdadbf909 * niln is also a constnode 2003-10-02 21:18:44 +00:00
peter
70fe77ca7c * procinfo unit contains tprocinfo 
* cginfo renamed to cgbase
  * moved cgmessage to verbose
  * fixed ppc and sparc compiles
 2003-10-01 20:34:48 +00:00
florian
eb9a587759 + support of NaN and Inf in the compiler as values of real constants 2003-09-06 16:47:24 +00:00
peter
6a8d5eb25d * NEWRA branch merged 2003-09-03 15:55:00 +00:00
peter
f4b818fc1d * removed funcretn,funcretsym, function result is now in varsym 
and aliases for result and function name are added using absolutesym
  * vs_hidden parameter for funcret passed in parameter
  * vs_hidden fixes
  * writenode changed to printnode and released from extdebug
  * -vp option added to generate a tree.log with the nodetree
  * nicer printnode for statements, callnode
 2003-04-25 20:59:33 +00:00
florian
41da381f1a * fixed a lot of PowerPC related stuff 2003-04-24 22:29:57 +00:00
peter
c21ca3dfa0 + added currency support based on int64 
+ is_64bit for use in cg units instead of is_64bitint
  * removed cgmessage from n386add, replace with internalerrors
 2003-04-23 20:16:03 +00:00
peter
47489f2376 * firstpass uses expectloc 
* checks if there are differences between the expectloc and
    location.loc from secondpass in EXTDEBUG
 2003-04-22 23:50:22 +00:00
peter
f3fc72095f * splitted defbase in defutil,symutil,defcmp 
* merged isconvertable and is_equal into compare_defs(_ext)
  * made operator search faster by walking the list only once
 2002-11-25 17:43:16 +00:00
carl
05d86bbef8 * memory optimization with tconstsym (1.5%) 2002-11-22 22:48:10 +00:00
carl
67486c96c3 * fixes for Delphi 6 compilation 
(warning : Some features do not work under Delphi)
 2002-10-05 12:43:23 +00:00
peter
dcd9e0107c * old logs removed and tabs fixed 2002-09-07 15:25:00 +00:00
carl
6c2bede5a8 * second part bug report 1996 fix, testrange in cordconstnode 
only called if option is set (also make parsing a tiny faster)
 2002-09-07 12:16:03 +00:00
florian
ac29d65fc4 + register32 is now written by tnode.dowrite 
* fixed write of value of tconstnode
 2002-08-22 11:21:44 +00:00
peter
98dd65b0f3 * inlining is now also allowed in interface 
* renamed write/load to ppuwrite/ppuload
  * tnode storing in ppu
  * nld,ncon,nbas are already updated for storing in ppu
 2002-08-18 20:06:23 +00:00
florian
4144773f01 * result type handling in tcgcal.pass_2 overhauled 
* better tnode.dowrite
  * some ppc stuff fixed
 2002-08-17 22:09:43 +00:00
daniel
1130395e7e * Readded old set code. To use it define 'oldset'. Activated by default 
for ppc.
 2002-07-23 12:34:29 +00:00
daniel
3a134c6e07 * Sets are now internally sets. 2002-07-22 11:48:04 +00:00
florian
59abf2555b * types.pas renamed to defbase.pas because D6 contains a types 
unit so this would conflicts if D6 programms are compiled
  + Willamette/SSE2 instructions to assembler added
 2002-07-20 11:57:52 +00:00
daniel
eeae0e4c00 + Added the beginning of a state tracker. This will track the values of 
variables through procedures and optimize things away.
 2002-07-14 18:00:43 +00:00
peter
4285e99853 * internal linker 
* reorganized aasm layer
 2002-07-01 18:46:20 +00:00
peter
06ebac4e27 * readded missing revisions 2002-05-18 13:34:04 +00:00
carl
21b3a10f02 + defines.inc -> fpcdefs.inc to avoid conflicts if compiling by hand 
+ try to fix temp allocation (still in ifdef)
+ generic constructor calls
+ start of tassembler / tmodulebase class cleanup
 2002-05-16 19:46:34 +00:00
peter
2992e1819c * removed old logs and updated copyright year 2002-05-14 19:34:38 +00:00
peter
4dcd96747e * moved entry and exitcode to ncgutil and cgobj 
* foreach gets extra argument for passing local data to the
    iterator function
  * -CR checks also class typecasts at runtime by changing them
    into as
  * fixed compiler to cycle with the -CR option
  * fixed stabs with elf writer, finally the global variables can
    be watched
  * removed a lot of routines from cga unit and replaced them by
    calls to cgobj
  * u32bit-s32bit updates for and,or,xor nodes. When one element is
    u32bit then the other is typecasted also to u32bit without giving
    a rangecheck warning/error.
  * fixed pascal calling method with reversing also the high tree in
    the parast, detected by tcalcst3 test
 2002-05-12 16:53:04 +00:00
carl
da8b01e708 + change unit use 2002-04-07 13:25:20 +00:00
peter
5e7a1e3729 * removed unused units 
* use tlocation.size in cg.a_*loc*() routines
 2002-04-04 19:05:54 +00:00
peter
5b242f7741 * tlocation,treference update 
* LOC_CONSTANT added for better constant handling
  * secondadd splitted in multiple routines
  * location_force_reg added for loading a location to a register
    of a specified size
  * secondassignment parses now first the right and then the left node
    (this is compatible with Kylix). This saves a lot of push/pop especially
    with string operations
  * adapted some routines to use the new cg methods
 2002-04-02 17:11:27 +00:00
peter
b4cc4b7b01 * removed compiler warnings 2002-03-04 19:10:11 +00:00
peter
17d6dded66 * interface 2 guid support 
* guid constants support
 2001-10-20 19:28:37 +00:00
peter
45dab81414 * merged netbsd, fpu-overflow from fixes branch 2001-09-17 21:29:10 +00:00
peter
43dea5a35f * move class of definitions into type section for delphi 2001-09-02 21:12:06 +00:00
florian
9746f4c2d6 * some cg reorganisation 
* some PPC updates
 2001-08-26 13:35:06 +00:00
Jonas Maebe
820836e42a * restype wasn't copied for some constant nodetypes in getcopy 2001-08-06 10:18:39 +00:00
peter
ca8d604964 * various widestring updates, it works now mostly without charset 
mapping supported
 2001-07-08 21:00:14 +00:00
florian
05cfc07952 * some more support for widechars commited especially 
regarding type casting and constants
 2001-05-08 21:06:30 +00:00
peter
a7cf57524e * symtable change to classes 
* range check generation and errors fixed, make cycle DEBUG=1 works
  * memory leaks fixed
 2001-04-13 01:22:06 +00:00
peter
4e2655cdc5 * resulttype rewrite 2001-04-02 21:20:29 +00:00
Jonas Maebe
4c8ca9774f + implemented/fixed docompare() mathods for all nodes (not tested) 
+ nopt.pas, nadd.pas, i386/n386opt.pas: optimized nodes for adding strings
    and constant strings/chars together
  * n386add.pas: don't copy temp strings (of size 256) to another temp string
    when adding
 2000-12-31 11:14:10 +00:00
Jonas Maebe
d3a8cc7fc8 * genintconstnode now returns cardinals instead of int64 constants if possible 2000-12-16 15:58:48 +00:00
Jonas Maebe
0a70f9b06e * only return int64's from functions if it int64funcresok is defined 
+ added int64funcresok define to options.pas
 2000-12-15 13:26:01 +00:00
Jonas Maebe
c91a23c27d * new constant handling: from now on, hex constants >$7fffffff are 
parsed as unsigned constants (otherwise, $80000000 got sign extended
    and became $ffffffff80000000), all constants in the longint range
    become longints, all constants >$7fffffff and <=cardinal($ffffffff)
    are cardinals and the rest are int64's.
  * added lots of longint typecast to prevent range check errors in the
    compiler and rtl
  * type casts of symbolic ordinal constants are now preserved
  * fixed bug where the original resulttype wasn't restored correctly
    after doing a 64bit rangecheck
 2000-12-07 17:19:42 +00:00