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386 Commits

Author SHA1 Message Date
daniel
42f9b1b0e2 * Removed not very usefull nextglobal & previousglobal fields from 
Tstoreddef, saving 78 kb of memory
 2004-02-06 22:37:00 +00:00
daniel
d735071838 * Rtti generation moved to ncgutil 
* Assmtai usage of symsym removed
  * operator overloading cleanup up
 2004-02-04 22:15:15 +00:00
peter
a8b90d3014 use local string of 8 chars 2004-01-28 16:48:24 +00:00
Jonas Maebe
7f911c2f4a * Never generate a "main" symbol for PASCALMAIN for Darwin and classic 
Mac OS, they use a C-main in their system unit
 2004-01-04 21:08:09 +00:00
peter
83abfdc39d * check unit name when expected unitname > 8 chars 2003-12-12 19:42:21 +00:00
peter
fa52c0e3a0 * don't allow duplicate uses 
* fix wrong circular dependency
 2003-12-08 22:33:43 +00:00
florian
ea754b9a49 * fixed several pi_do_call problems 2003-11-29 20:13:25 +00:00
peter
cac39ccfd4 * renamed mangeldname_prefix to make_mangledname and made it more 
generic
  * make_mangledname is now also used for internal threadvar/resstring
    lists
  * Add P$ in front of program modulename to prevent duplicated symbols
    at assembler level, because the main program can have the same name
    as a unit, see webtbs/tw1251b
 2003-10-29 19:48:50 +00:00
peter
b327c20b12 * cleanup of the entry and exit code insertion 2003-10-24 17:40:23 +00:00
peter
fcabdbbf35 * fixed unitsym-globalsymtable relation so the uses of a unit 
is counted correctly
 2003-10-22 15:22:33 +00:00
peter
276688dbb4 * fixed memleak for initfinalcode 
* exit from generatecode when there are already errors
 2003-10-21 15:14:33 +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
michael
953269fcff + Patch from Wiktor Sywula for watcom support 2003-09-30 08:39:50 +00:00
peter
ddc50a91ca * add missing release of main_proc 2003-09-23 18:03:08 +00:00
peter
8af51ea6d3 * locals and paras are allocated in the code generation 
* tvarsym.localloc contains the location of para/local when
    generating code for the current procedure
 2003-09-23 17:56:05 +00:00
daniel
49e539ac8d * Adding register allocation order 2003-09-09 20:59:27 +00:00
peter
05a15df3c2 * use register with least interferences in spillregister 2003-09-09 15:55:44 +00:00
peter
b9d09a4e5c * preparations for different default calling conventions 
* various RA fixes
 2003-09-07 22:09:34 +00:00
florian
22f1ff8da4 * merged Wiktor's Watcom patches in 1.1 2003-09-05 17:41:12 +00:00
peter
90782badfe * reload flagged units when interface is loaded 2003-08-23 22:29:24 +00:00
peter
8cf0c122f4 * remove convert_registers 2003-08-21 14:47:41 +00:00
peter
d113495cf1 * fixed stackalloc to not allocate localst.datasize twice 
* order of stackalloc code fixed for implicit init/final
 2003-08-20 17:48:49 +00:00
daniel
ebb1f3a361 * New register coding now mandatory, some more convert_registers calls 
removed.
 2003-08-20 09:07:00 +00:00
Jonas Maebe
177d57f22c * split en_exit_code into a part that may allocate a register and a part 
that doesn't, so the former can be done before the register colouring
    has been performed
 2003-07-23 11:04:15 +00:00
peter
32d076480b * framepointer fixes for sparc 
* parent framepointer code more generic
 2003-07-06 17:58:22 +00:00
peter
0dceec9a64 * current_procdef removed, use current_procinfo.procdef instead 2003-06-13 21:19:30 +00:00
peter
77d641fa2a * init/final of procedure data splitted from genentrycode 
* use asmnode getposition to insert final at the correct position
    als for the implicit try...finally
 2003-06-09 12:23:29 +00:00
peter
e7975c7592 * re-resolving added instead of reloading from ppu 
* tderef object added to store deref info for resolving
 2003-06-07 20:26:32 +00:00
mazen
af653c3dd7 - removed unneeded ifdefs 
- removed unneeded cases for sparc and x86_64
 2003-06-03 20:21:45 +00:00
daniel
41e0bc4cec * Register allocator finished 2003-06-03 13:01:59 +00:00
peter
047a066711 * procinlinenode removed 
* aktexit2label removed, fast exit removed
  + tcallnode.inlined_pass_2 added
 2003-05-26 21:17:17 +00:00
peter
aaf6114364 * moved Comment calls to messge file 2003-05-25 10:27:12 +00:00
peter
345228fd29 * defer codegeneration for nested procedures 2003-05-22 21:31:35 +00:00
peter
92ee1804b6 * removed selfpointer_offset, vmtpointer_offset 
* tvarsym.adjusted_address
  * address in localsymtable is now in the real direction
  * removed some obsolete globals
 2003-05-15 18:58:53 +00:00
florian
76f18e2fc9 * fixed implicit init/final code for units, stack frame was wrong for ppc 2003-05-11 19:31:28 +00:00
peter
dfd469b7a3 * fix stabs generation for implicit initfinal 2003-04-28 21:19:02 +00:00
peter
60978ba89c * aktprocdef renamed to current_procdef 
* procinfo renamed to current_procinfo
  * procinfo will now be stored in current_module so it can be
    cleaned up properly
  * gen_main_procsym changed to create_main_proc and release_main_proc
    to also generate a tprocinfo structure
  * fixed unit implicit initfinal
 2003-04-27 11:21:32 +00:00
peter
7f14891d66 * aktprocdef cleanup, aktprocdef is now always nil when parsing 
a new procdef declaration
  * aktprocsym removed
  * lexlevel removed, use symtable.symtablelevel instead
  * implicit init/final code uses the normal genentry/genexit
  * funcret state checking updated for new funcret handling
 2003-04-27 07:29:50 +00:00
florian
0284016ee9 * fixed several issues with powerpc 
+ applied a patch from Jonas for nested function calls (PowerPC only)
  * ...
 2003-04-23 12:35:34 +00:00
peter
aca9555704 * Use the original unitname when defining a unitsym 2003-04-12 15:13:03 +00:00
Tomas Hajny
8e7124f9f8 + emx target added 2003-03-23 23:11:17 +00:00
peter
bb15f5641e *** empty log message *** 2003-03-17 22:20:08 +00:00
peter
dab938e084 * fix import linking under linux 2003-03-17 13:36:39 +00:00
daniel
86bcea6ef5 * Code generator converted to new register notation 
- Horribily outdated todo.txt removed
 2003-02-19 22:00:14 +00:00
mazen
9ad1d0ffe2 * fixing bug related to errornous program main entry stack frame 2003-02-06 22:36:55 +00:00
peter
2b0e576cbe * tai_const_symbol.createdataname added 2003-01-30 21:46:20 +00:00
Tomas Hajny
23591531b8 * correction from rev. 1.88 put back 2003-01-11 11:19:54 +00:00
daniel
55a161bbbf * Tregister changed into a record 2003-01-08 18:43:56 +00:00
florian
b59b436130 * x86-64 compiles 
+ very basic support for float128 type (x86-64 only)
 2003-01-05 13:36:53 +00:00
peter
a77c4e01dd * insert unitsym with the name as specified in the uses list 2002-12-29 18:17:23 +00:00
peter
bbf8bddbb4 * unit loading changed to first register units and load them 
afterwards. This is needed to support uses xxx in yyy correctly
  * unit dependency check fixed
 2002-12-29 14:57:50 +00:00
Tomas Hajny
6fff1b96bd * another (hopefully final ;-) ) fix for not linked import libraries for units with no code 2002-12-27 19:09:33 +00:00
peter
abbbc7443d * Use FixFilename for specified unit sourcefile in uses 2002-12-24 23:32:56 +00:00
peter
cab4c8879f * only compile cs_fp_emulation support when cpufpuemu is defined 
* define cpufpuemu for m68k only
 2002-12-06 16:56:57 +00:00
carl
edb20100ac + Add loading of softfpu in emulation mode 
+ Correct routine call for softfpu
  * Extended type must also be defined even with softfpu
 2002-11-30 21:32:24 +00:00
peter
bfd72ad5d5 * merged changes from 1.0.7 up to 04-11 
- -V option for generating bug report tracing
    - more tracing for option parsing
    - errors for cdecl and high()
    - win32 import stabs
    - win32 records<=8 are returned in eax:edx (turned off by default)
    - heaptrc update
    - more info for temp management in .s file with EXTDEBUG
 2002-11-15 01:58:45 +00:00
carl
391b49d410 * major alignment updates 2002-11-09 15:33:26 +00:00
michael
39f16b03ef + Renamed thread unit to systhrds 2002-10-16 06:27:30 +00:00
peter
798289b1f3 * only use init tables for threadvars 2002-10-14 19:42:33 +00:00
peter
6d4fcce014 * Add finalization of typed consts 
* Finalization of globals in the main program
 2002-10-06 19:41:30 +00:00
peter
a540ff122c * tdicationary.replace added to replace and item in a dictionary. This 
is only allowed for the same name
  * varsyms are inserted in symtable before the types are parsed. This
    fixes the long standing "var longint : longint" bug
  - consume_idlist and idstringlist removed. The loops are inserted
    at the callers place and uses the symtable for duplicate id checking
 2002-09-09 17:34:14 +00:00
peter
dcd9e0107c * old logs removed and tabs fixed 2002-09-07 15:25:00 +00:00
daniel
b0364566d1 * Make Tprocdef.defs protected 2002-09-03 16:26:26 +00:00
peter
36481b72bb * insert PASCALMAIN in library for Win32 only 2002-09-02 18:46:26 +00:00
florian
5e60724d23 + HEAP* stuff must be generated for Linux/PPC as well 
+ direct assembler reader searches now global and static symtables as well
 2002-08-31 15:59:30 +00:00
peter
a28f75ed03 * sym.insert_in_data removed 
* symtable.insertvardata/insertconstdata added
  * removed insert_in_data call from symtable.insert, it needs to be
    called separatly. This allows to deref the address calculation
  * procedures now calculate the parast addresses after the procedure
    directives are parsed. This fixes the cdecl parast problem
  * push_addr_param has an extra argument that specifies if cdecl is used
    or not
 2002-08-25 19:25:18 +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
e313bab4ff * first part of procinfo rewrite 2002-08-17 09:23:33 +00:00
peter
ac71268ce6 * saving of asmsymbols in ppu supported 
* asmsymbollist global is removed and moved into a new class
    tasmlibrarydata that will hold the info of a .a file which
    corresponds with a single module. Added librarydata to tmodule
    to keep the library info stored for the module. In the future the
    objectfiles will also be stored to the tasmlibrarydata class
  * all getlabel/newasmsymbol and friends are moved to the new class
 2002-08-11 13:24:10 +00:00
carl
18b102ce95 + moved target_cpu_string to cpuinfo 
* renamed asmmode enum.
  * assembler reader has now less ifdef's
  * move from nppcmem.pas -> ncgmem.pas vec. node.
 2002-08-10 14:46:29 +00:00
florian
eb2ca8d10f * rewrote the system handling 2002-07-26 21:15:37 +00:00
florian
479a745096 * first x86-64 patches 2002-07-04 20:43:00 +00:00
peter
4285e99853 * internal linker 
* reorganized aasm layer
 2002-07-01 18:46:20 +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
682c2289fa + added more patches from Mazen for SPARC port 2002-05-06 19:54:50 +00:00
carl
87aa88e9b7 + generic FPC_CHECKPOINTER 
+ first parameter offset in stack now portable
* rename some constants
+ move some cpu stuff to other units
- remove unused constents
* fix stacksize for some targets
* fix generic size problems which depend now on EXTEND_SIZE constant
 2002-04-20 21:32:23 +00:00
peter
70ff711f73 * mangledname rewrite, tprocdef.mangledname is now created dynamicly 
in most cases and not written to the ppu
  * add mangeledname_prefix() routine to generate the prefix of
    manglednames depending on the current procedure, object and module
  * removed static procprefix since the mangledname is now build only
    on demand from tprocdef.mangledname
 2002-04-19 15:46:01 +00:00
carl
37091f14da + align code section and data section according to alignment rules 2002-04-14 16:53:10 +00:00
carl
c8b3a5b3db + generic stack checking 2002-04-07 17:58:38 +00:00
peter
5e7a1e3729 * removed unused units 
* use tlocation.size in cg.a_*loc*() routines
 2002-04-04 19:05:54 +00:00
carl
0ee2ac7451 + added wdosx support (patch from Pavel) 2002-04-04 18:30:22 +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
armin
1179c13288 addToLocalThreadvarList used '_'+name instead of mangledname to find asm symbol 2002-04-01 13:43:32 +00:00
armin
6b6df5ee46 + allow exports for netware 2002-03-29 17:19:50 +00:00
armin
0de84898a3 + forgot to delete a debug writeln 2002-03-29 09:00:56 +00:00
armin
ed209a3961 + initialize threadvars defined local in units 2002-03-28 16:07:52 +00:00
peter
fd2ad837e2 * implicit result variable generation for assembler routines 
* removed m_tp modeswitch, use m_tp7 or not(m_fpc) instead
 2002-01-24 18:25:48 +00:00
carl
bc558402fb + Stack checking for solaris 2001-12-09 03:34:58 +00:00
peter
887f6ba34c * removed obsolete chainprocsym and test_procsym code 2001-11-02 23:16:50 +00:00
peter
d2e1952377 * procsym definition rewrite 2001-11-02 22:58:00 +00:00
michael
f959a590fe * Fixes win32 linking problems with import libraries 
* LINKLIB Libraries are now looked for using C file extensions
* get_exepath fix
 2001-09-18 11:30:47 +00:00
michael
6f56bc2312 + Committed patch from peter 2001-09-13 14:47:19 +00:00
florian
9746f4c2d6 * some cg reorganisation 
* some PPC updates
 2001-08-26 13:35:06 +00:00
peter
fd8e5fa78c * palmos support from v10 merged 2001-08-19 11:22:22 +00:00
peter
f4b983bdd8 * typo in extdebug msg 2001-08-12 19:59:49 +00:00
peter
81200dc9ef * funcret moved from tprocinfo to tprocdef 2001-08-06 21:40:46 +00:00
peter
a62da20a8c * beos fix (merged) 2001-08-05 12:26:52 +00:00
peter
2a1adf0ee6 * updates so it works with the ide 2001-08-04 10:23:54 +00:00