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228 Commits

Author SHA1 Message Date
Jonas Maebe
368cd52f97 * fixed bug in typed constant record parsing with variant records 
in case a variant part other than the first is initialised (the
    index of the next symbol was not adjusted, causing incorrect error
    messages in case there are some alignment bits/bytes between the
    previous and next field)

git-svn-id: trunk@8948 -
 2007-10-26 18:22:30 +00:00
peter
9f0ca44c94 * new tf_smartlink_library flag 
* use create_smartlink[_sections|_library] to check what to 
    do for smartlinking

git-svn-id: trunk@8715 -
 2007-10-01 16:55:08 +00:00
Jonas Maebe
5a0a6d0d9e * fixed and enabled smartlinking on Darwin by adding more .reference 
statements (some to work around linker bugs, most because they were
    really missing)

git-svn-id: trunk@8673 -
 2007-09-28 22:48:41 +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
florian
70b0bd1c5d * throw better error when variable values are used as typed consts, resolves #9333 
git-svn-id: trunk@8188 -
 2007-07-29 14:29:19 +00:00
yury
1782305ae2 * Completely fixed float constants in softfloat mode when compiler was compiled in hardfloat mode on arm-linux host. 
git-svn-id: trunk@8015 -
 2007-07-10 21:05:12 +00:00
daniel
997240d094 - Remove unused variable. 
git-svn-id: trunk@7910 -
 2007-07-01 18:26:28 +00:00
Jonas Maebe
20a35f9701 * fixed public/export support for initialised variables/typed 
constants (mantis #9113)

git-svn-id: trunk@7772 -
 2007-06-22 17:10:15 +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
a767e89a5b - removed a comment which wasn't true anymore 
git-svn-id: trunk@7472 -
 2007-05-25 12:30:14 +00:00
Jonas Maebe
a0b57eddb5 * new internal set format for big endian systems. Advantages: 
* varsets ({$packset x}) are now supported on big endian targets
    * gdb now displays sets properly on big endian systems
    * cleanup of generic set code (in, include/exclude, helpers), all
      based on "bitpacked array[] of 0..1" now
  * there are no helpers available yet to convert sets from the old to
    the new format, because the set format will change again slightly
    in the near future (so that e.g. a set of 24..31 will be stored in
    1 byte), and creating two classes of set conversion helpers would
    confuse things (i.e., it's not recommended to use trunk currently for
    programs  which load sets stored to disk by big endian programs compiled
    by previous FPC versions)
  * cross-endian compiling has been tested and still works, but one case
    is not supported: compiling a compiler for a different endianess
    using a starting compiler from before the current revision (so first
    cycle natively, and then use the newly created compiler to create a
    cross-compiler)

git-svn-id: trunk@7395 -
 2007-05-19 17:15:15 +00:00
peter
aa72495049 * fix resourcestring assignment in typedconst 
git-svn-id: trunk@7339 -
 2007-05-15 06:52:36 +00:00
Jonas Maebe
691ad89ba5 * fixed rangecheck define typo 
git-svn-id: trunk@6819 -
 2007-03-13 14:49:03 +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
Jonas Maebe
8bc876c3fb + support for bitpacked record constants 
+ several array/record bitpacking tests from gpc, most work already

git-svn-id: trunk@6633 -
 2007-02-24 17:39:06 +00:00
Jonas Maebe
06208b5c5d * removed some unused code and associated variable 
from parse_packed_array_def

git-svn-id: trunk@6605 -
 2007-02-22 16:56:21 +00:00
Jonas Maebe
3794fab64d + support for packed array constants 
git-svn-id: trunk@6583 -
 2007-02-20 21:53:46 +00:00
Jonas Maebe
82378bc73a * support assigned widechars with value < 255 to chars in Delphi mode 
* better error messages for assigning invalid values to typed consts
   (mantis #8312, patch by Thorsten Engler)

git-svn-id: trunk@6468 -
 2007-02-13 13:35:46 +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
florian
2ccba3604c * fixed generation of constants containing a vmt 
* better error message if such a construct is used in fpc where it isn't allowed

git-svn-id: trunk@5838 -
 2007-01-07 10:39:06 +00:00
Jonas Maebe
24ba57fe91 * fixed error message for attempts to initialise typed const 
classes/interfaces (mantis 8006)

git-svn-id: trunk@5676 -
 2006-12-22 14:12:26 +00:00
peter
8e4e504cd8 * range error 
git-svn-id: trunk@5509 -
 2006-11-28 07:07:15 +00:00
florian
fbc197f27a * fixed writing of double constants on WinCE 
git-svn-id: trunk@5416 -
 2006-11-17 22:17:54 +00:00
peter
881c210908 * unitinialized sorg 
git-svn-id: trunk@5360 -
 2006-11-13 20:40:00 +00:00
peter
45621c892e * set vs_initialised for typed consts 
* delete old symbol when absolute is used

git-svn-id: trunk@5351 -
 2006-11-13 07:42:48 +00:00
peter
0557ddc342 * removed typed const, it is now handled by staticvarsym 
* globalvarsym renamed to staticvarsym
  * fixed invalid regvar use in init when the finalize also uses the var

git-svn-id: trunk@5290 -
 2006-11-08 21:04:22 +00:00
peter
e17b424e28 * refactor procsym procdef list 
git-svn-id: trunk@5210 -
 2006-11-03 18:44:46 +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
cb246eb781 * Remove dos,strings units, use SysUtils instead 
* replace split* functions with Extract* functions
  * Add Directory caching

git-svn-id: trunk@5102 -
 2006-10-30 23:29:35 +00:00
florian
ef7bd58c54 * germanism removed (aktfilepos -> current_filepos) 
git-svn-id: trunk@5099 -
 2006-10-30 22:37:31 +00:00
florian
85d63d9fa9 * settings refactored 
git-svn-id: trunk@5094 -
 2006-10-30 18:02:58 +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
d07f470b71 * remove ifdef fpc 
git-svn-id: trunk@4819 -
 2006-10-07 13:43:34 +00:00
Jonas Maebe
1f42ee201b + support for bitpacked records, except for: 
* rtti
    * typed constants

git-svn-id: trunk@4489 -
 2006-08-23 15:44:13 +00:00
florian
9e66674ff9 + first part of qwordbool implementation 
git-svn-id: trunk@4462 -
 2006-08-19 23:16:17 +00:00
Jonas Maebe
eccbc78e04 + support for bitpacked arrays: 
+ use {$bitpacking on/+} to change the meaning of "packed"
      into "bitpacked" for arrays. This is the default for MacPas.
      You can also define individual arrays as "bitpacked", but
      this is not encouraged since this keyword is not known by
      other compilers and therefore makes your code unportable.
    + pack(unpackedarray,index,packedarray) to pack
      length(packedarray) elements starting at
      unpackedarray[index] into packedarray.
    + unpack(packedarray,unpackedarray,index) to unpack
      packedarray into unpackedarray, with the first
      element being stored at unpackedarray[index]
  * todo:
    * "open packed arrays" and rtti for packed arrays are not
      yet supported
    * gdb does not properly support bitpacked arrays

git-svn-id: trunk@4449 -
 2006-08-19 12:54:12 +00:00
florian
570c1bc3a5 * widestrings aren't ref. counted anymore on windows 
git-svn-id: trunk@3466 -
 2006-05-09 20:54:26 +00:00
peter
0ec2921bbe * split newasmsymbol to refasmsymbol and defineasmsymbol 
git-svn-id: trunk@3057 -
 2006-03-27 11:45:18 +00:00
peter
693d7e2463 * fix alignment broken by previous commit 
git-svn-id: trunk@3056 -
 2006-03-27 10:29:05 +00:00
peter
e0a62c1bf2 Merged revisions 3009 via svnmerge from 
svn+ssh://peter@www.freepascal.org/FPC/svn/fpc/branches/linker/compiler

r3009 (peter)
  * support public name for typed consts

git-svn-id: trunk@3043 -
 2006-03-26 18:54:19 +00:00
peter
37c81492ad Merged revisions 2827,2831,2837,2932-2980 via svnmerge from 
svn+ssh://peter@www.freepascal.org/FPC/svn/fpc/branches/linker/compiler

r2827 (peter)
  * smartlinking of resourcestrings


r2831 (peter)
  * process_ea 64bit fixes


r2837 (peter)
  * linker script

git-svn-id: trunk@2981 -
 2006-03-19 22:12:52 +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
44fb1f1db8 * symbol_end for typed consts 
git-svn-id: trunk@2269 -
 2006-01-12 20:38:22 +00:00
peter
ea6dadb7be * make widestrings compatible with COM BSTR, the length is now the number 
of bytes allocated instead of the number of widechars

git-svn-id: trunk@1467 -
 2005-10-18 09:45:13 +00:00
peter
c1b002c842 * fix writing of typed const ansistring, the terminating zero was missing 
git-svn-id: trunk@1349 -
 2005-10-10 12:06:09 +00:00
tom_at_work
28381b1287 * new assembler symbol type AT_LABEL needed for PowerPc64 target 
+ added automatic definition of FPC_REQUIRES_PROPER_ALIGNMENT define for PowerPC64 target

git-svn-id: trunk@1278 -
 2005-10-03 22:13:45 +00:00
peter
89297d2c39 * move all stabs ($ifdef gdb) code to dbgstabs 
git-svn-id: trunk@1255 -
 2005-10-02 11:17:05 +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