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396 Commits

Author SHA1 Message Date
Jonas Maebe
9bc15a5f61 * renamed a_param_* to a_load_*_cgpara 
git-svn-id: trunk@15305 -
 2010-05-22 09:07:21 +00:00
Jonas Maebe
b6e4896805 * small typo corrections by Adriaan Van Os (mantis #15652) 
git-svn-id: trunk@14844 -
 2010-02-02 10:41:38 +00:00
florian
5acf377e31 * enable node cse for all cpus as level 2 optimization 
git-svn-id: trunk@14703 -
 2010-01-17 12:28:28 +00:00
florian
515774b864 * merged armthum branch 
-- Zusammenführen der Unterschiede zwischen Projektarchiv-URLs in ».«:
U    rtl/arm/setjump.inc
A    rtl/arm/thumb2.inc
U    rtl/arm/divide.inc
A    rtl/embedded/arm/stm32f103.pp
U    rtl/inc/system.inc
U    compiler/alpha/cgcpu.pas
U    compiler/sparc/cgcpu.pas
U    compiler/i386/cgcpu.pas
U    compiler/ncgld.pas
U    compiler/powerpc/cgcpu.pas
U    compiler/avr/cgcpu.pas
U    compiler/aggas.pas
U    compiler/powerpc64/cgcpu.pas
U    compiler/x86_64/cgcpu.pas
U    compiler/cgobj.pas
U    compiler/psystem.pas
U    compiler/aasmtai.pas
U    compiler/m68k/cgcpu.pas
U    compiler/ncgutil.pas
U    compiler/rautils.pas
U    compiler/arm/raarmgas.pas
U    compiler/arm/armatts.inc
U    compiler/arm/cgcpu.pas
U    compiler/arm/armins.dat
U    compiler/arm/rgcpu.pas
U    compiler/arm/cpubase.pas
U    compiler/arm/agarmgas.pas
U    compiler/arm/cpuinfo.pas
U    compiler/arm/armop.inc
U    compiler/arm/narmadd.pas
U    compiler/arm/aoptcpu.pas
U    compiler/arm/armatt.inc
U    compiler/arm/aasmcpu.pas
U    compiler/systems/t_embed.pas
U    compiler/psub.pas
U    compiler/options.pas

git-svn-id: trunk@13801 -
 2009-10-04 09:03:44 +00:00
Jonas Maebe
34c985cfa6 * added register type parameter to cgsize2subreg(), as the subreg can 
depend on that (and correct a number of cases where this was wrong)
  * set the correct subreg type for xmm x86_64 parameter registers
    (resolved mantis #14067)

git-svn-id: trunk@13410 -
 2009-07-19 13:57:23 +00:00
Jonas Maebe
7d459cf12a * the compiler now explicitly keeps track of the minimally guaranteed 
alignment for each memory reference (mantis #12137, and
    test/packages/fcl-registry/tregistry1.pp on sparc). This also
    enables better code generation for packed records in many cases.
  o several changes were made to the compiler to minimise the chances
    of accidentally forgetting to set the alignment of memory references
    in the future:
    - reference_reset*() now has an extra alignment parameter
    - location_reset() can now only be used for non LOC_(C)REFERENCE,
      use location_reset_ref() for those (split the tloc enum so the
      compiler can catch errors using range checking)

git-svn-id: trunk@12719 -
 2009-02-08 13:00:24 +00:00
Jonas Maebe
a4cc881693 * fixed compilation after addition of support for weak symbols 
git-svn-id: trunk@12716 -
 2009-02-08 10:21:17 +00:00
Jonas Maebe
b1c3f76ff9 * changed the supported targets for assembler writers to a set, and 
(hopefully correctly) limited all assembler writers to only the
    OSes they support (mantis #11801)

git-svn-id: trunk@12622 -
 2009-01-28 15:12:43 +00:00
florian
1afb1aa9cc + ror/rol functions 
+ internal compiler support for ror/rol on i386

git-svn-id: trunk@11466 -
 2008-07-27 17:12:32 +00:00
yury
491f0fa1d8 * Replaced all user defined warnings by TODO comments to reduce compiler noise. 
git-svn-id: trunk@11443 -
 2008-07-23 11:00:03 +00:00
yury
b70bf05ad5 * I hope it's proper fix for r10688. 
git-svn-id: trunk@10690 -
 2008-04-18 10:51:56 +00:00
yury
e71d631c24 * Fix for tw10233 for all CPUs. 
git-svn-id: trunk@10688 -
 2008-04-18 07:38:25 +00:00
yury
771479e65c * Improved fix for bug #10233 for better Delphi compatibility and efficiency: 
- Explicit typecasts like LongBool(byte_value) do not change ordinal value.
  - Explicit typecasts like ByteBool(longint_value) do not change ordinal value and can lead to data loss if longint_value is outside of ByteBool range.
  - Explicit typecasts like ByteBool(LongBool) handle type ranges correctly.
  - Updated test tw10233.pp. It is passed by Delphi as well.

git-svn-id: trunk@10672 -
 2008-04-15 22:19:29 +00:00
yury
cf235145cb * Fixed a_load_reg_reg for arm. 
* Fixed sign/zero-extension in second_int_to_bool for all CPUs. x86 and pppc were not affected by this bug, but I fixed it for all CPUs for consistency.
* cg/tcnvint1 is passed on arm now.

git-svn-id: trunk@10669 -
 2008-04-15 20:44:27 +00:00
Jonas Maebe
62e66d2a56 * explicit typecasting of any ordinal type to a boolean of the same 
size must happen without any mangling of the value (mantis #11027)
  * moved checking for signed-to-unsigned (or vice versa) type
    conversions in assignments from htypechk to ncnv (where there
    was already code for similar checks) and added support for
    bool_to_bool there as well

git-svn-id: trunk@10521 -
 2008-03-21 14:44:58 +00:00
peter
8f239d04b6 * cleanup and simplify the set type handling 
git-svn-id: trunk@10432 -
 2008-03-02 17:48:27 +00:00
Jonas Maebe
8349cde7db * changed byte/word/longbool to be Delphi-compatible (+ similar changes 
for qwordbool) + test:
    o assigning true to such a variable now sets them to $ff/$ffff/$ffffffff
    o these types are now all signed
    o converting an integer type to a byte/word/long/qwordbool using an
      explicit type cast keeps the integer's original value stored in the
      bool, instead of forcing it to ord(true)/ord(false)
    (mantis #10233 and #10613, implemented for all architectures, testsuite
     tested for ppc32, sparc and x86)
  * fixed some places where the rtl depended on longbool(true) having the
    value 1
  * extended several boolean tests (and adapted some to no longer assume
    that byte/word/long/qwordbool(true)=1)
  + support for converting to qwordbool in second_int_to_bool for x86, ppc
    and sparc

git-svn-id: trunk@9898 -
 2008-01-24 21:30:55 +00:00
florian
94ea214f32 * more spilling fixes 
git-svn-id: trunk@9820 -
 2008-01-20 16:13:20 +00:00
florian
50294418bc * spilling for neg, ext and extb fixed 
git-svn-id: trunk@9819 -
 2008-01-20 16:07:42 +00:00
Jonas Maebe
18eb495d0f * give a regular error message instead of an internal error on x86 
when using non-PIC references in assembler code when the compiler
    is configured to generate PIC code (on ppc, sparc and arm, no
    error message is given at all currently)

git-svn-id: trunk@9364 -
 2007-12-01 11:28:15 +00:00
Károly Balogh
8674e35f45 * removed a_call_reg hack, not needed after peter's latest fix 
git-svn-id: trunk@9130 -
 2007-11-04 15:27:31 +00:00
Károly Balogh
14f958682c + first attempt to implement a_call_reg 
+ various other changes

git-svn-id: trunk@9127 -
 2007-11-04 01:40:02 +00:00
Károly Balogh
1536e9e65b + de-uglified the previous hack 
+ made Amiga syscalls to save/restore the frame pointer (do we really need a frame pointer?)
 + some disabled debug comments (to asm source)
 + compiler is now able to generate some VERY basic, but working Amiga-m68k executables

git-svn-id: trunk@9051 -
 2007-11-01 19:31:58 +00:00
Károly Balogh
12bcb539e6 + fix(?) stack return address with an ugly hack... 
git-svn-id: trunk@9047 -
 2007-11-01 16:04:16 +00:00
Károly Balogh
91abb3aeb9 + first (failed) attempt to have a working stackframe generation 
git-svn-id: trunk@9040 -
 2007-11-01 14:16:17 +00:00
Károly Balogh
b91c0756c4 + made m68k to compile system unit again 
git-svn-id: trunk@9017 -
 2007-10-31 22:33:00 +00:00
florian
00d6a03b2c + default code now preserves mm registers 
* save|restore_standard_registers => save|restore_registers

git-svn-id: trunk@8954 -
 2007-10-27 12:02:28 +00:00
florian
3a630340be * fixed m68k compilation and put it in fullcycle 
git-svn-id: trunk@8953 -
 2007-10-27 11:24:50 +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
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
florian
bd4bb505b3 * put Charlie's writeln debugger between DEBUG_CHARLIE conditional compilation symbols 
git-svn-id: trunk@8503 -
 2007-09-16 11:43:04 +00:00
florian
abfdda6129 * small m68k cleanups 
git-svn-id: trunk@8500 -
 2007-09-16 10:21:17 +00:00
Károly Balogh
0c6f533ba3 + made m68k compiler to compile again 
git-svn-id: trunk@8467 -
 2007-09-13 22:30:27 +00:00
yury
3b7e458f02 * Properly set location of float return value if it is passed as var parameter (it is always happens for safecall functions). It fixes bugs #8523 and #8977. 
+ test.

git-svn-id: trunk@7728 -
 2007-06-18 23:23:46 +00:00
daniel
182fca72f2 * Change spill_* routines to return Taicpu instead of Tai to increase 
strong typing.
  * Fix PowerPC R0 register allocation

git-svn-id: trunk@7317 -
 2007-05-12 15:43:16 +00:00
Jonas Maebe
e815b923d5 * a_loadfpu_* gets two size parameters: fromsize and tosize 
* fixed downsizing the precision of floating point values
  * floating point constants are now treated using only the minimal
    precision required (e.g. 2.0 is now a single, 1.1 extended etc)
    (Delphi compatible)

git-svn-id: trunk@5927 -
 2007-01-12 18:33:51 +00:00
Jonas Maebe
1d96dcc50d * renamed nf_swaped to nf_swapped 
git-svn-id: trunk@5818 -
 2007-01-05 12:47:22 +00:00
florian
d1b6522866 * fixed pushing of parameters on m68k 
git-svn-id: trunk@5800 -
 2007-01-03 21:46:49 +00:00
pierre
8bd9d88641 * remove C like code to be able to compile unit 
git-svn-id: trunk@5794 -
 2007-01-02 23:30:23 +00:00
Károly Balogh
abcf865224 + more a_param_* implemented 
git-svn-id: trunk@5792 -
 2007-01-02 22:11:52 +00:00
Jonas Maebe
a23fa2e81e * moved (unfinished) routines related to writing taicpu's to ppu files 
from x86/aasmcpu to aasmtai and (new) aasmsym, so that when they're
    finished they're available for all targets
  * added dummy implementation of tai_cpu_abstract.pass1 and pass2 so there
    are no more hundreds of warnings on non-x86 about constructing taicpu
    instances with abstract methods

git-svn-id: trunk@5787 -
 2007-01-02 18:28:05 +00:00
Károly Balogh
e5249a8b56 + some messy m68k changes (first attempt to implement a_param_*) 
git-svn-id: trunk@5782 -
 2007-01-02 00:11:52 +00:00
Károly Balogh
f4b44b8a97 + unbroke m68k-amiga syscalls 
git-svn-id: trunk@5586 -
 2006-12-13 20:19:43 +00:00
florian
6d2e5027b3 * preserve opsize 
git-svn-id: trunk@5555 -
 2006-12-07 20:42:59 +00:00
Károly Balogh
d6844efccc + fixed dbra errors 
git-svn-id: trunk@5544 -
 2006-12-05 19:03:20 +00:00
Jonas Maebe
05a07a7dd2 * better fix for previous revision 
* also applied to x86 and m68k

git-svn-id: trunk@5512 -
 2006-11-30 20:55:32 +00:00
Károly Balogh
119cdbb772 - fixed bra #.label assembler errors hopefully 
git-svn-id: trunk@5492 -
 2006-11-26 16:19:54 +00:00
florian
ab919747a6 * several m68k fixes 
* push_value_para partially cleaned up

git-svn-id: trunk@5435 -
 2006-11-20 22:13:49 +00:00
florian
2b7fb31a9e * return float values in fpu registers only in non emulation mode 
git-svn-id: trunk@5429 -
 2006-11-19 22:25:23 +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
florian
4cbb67aa00 * some fpu emulation code from arm to generic code generator moved 
* several m68k fixes

git-svn-id: trunk@5218 -
 2006-11-04 10:23:35 +00:00
peter
4ea7562084 * compile fix 
git-svn-id: trunk@5216 -
 2006-11-04 00:31:39 +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
9eb07499bf * fix non-x86 for iasmop 
git-svn-id: trunk@5151 -
 2006-11-01 16:23:43 +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
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
florian
2a54d957b2 * fixed two small errors 
* supported_optimizerswitches now takes generic flags also into account

git-svn-id: trunk@4865 -
 2006-10-11 21:14:47 +00:00
florian
a61abb25cb * reorganized optimizer switch sets 
git-svn-id: trunk@4862 -
 2006-10-11 18:16:10 +00:00
Jonas Maebe
90cacb4cf5 * changed result type of dwarf_reg from byte to shortint to avoid 
warning about comparison which can never be true

git-svn-id: trunk@4183 -
 2006-07-14 17:25:16 +00:00
peter
0ec2921bbe * split newasmsymbol to refasmsymbol and defineasmsymbol 
git-svn-id: trunk@3057 -
 2006-03-27 11:45:18 +00:00
peter
870be04a3f * use dwarf_reg() 
git-svn-id: trunk@3046 -
 2006-03-26 20:15:32 +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
Jonas Maebe
8a6ebdf274 - disabled loop unrolling for level 3 optimizations since it only causes 
crashes (and even if it didn't, on its own it mainly causes code
    bloat)

git-svn-id: trunk@2941 -
 2006-03-17 17:42:39 +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
588cccb3ca * remove some obsolete i386 specific code 
* use a_optimize_const to remove useless opcodes

git-svn-id: trunk@2910 -
 2006-03-13 16:37:08 +00:00
peter
d8dc5679e3 * aktcputype and aktoptimizecputype was missing in the previous optimization commits 
git-svn-id: trunk@2907 -
 2006-03-13 12:29:56 +00:00
peter
2888a21593 * list supported optimization options in -i 
* support $OPTIMIZATION and $O+

git-svn-id: trunk@2904 -
 2006-03-13 11:17:56 +00:00
peter
b6e35a200e * rewrite of optimizer options 
git-svn-id: trunk@2901 -
 2006-03-13 09:05:50 +00:00
Károly Balogh
314e1672b7 + fixed m68k for latest changes 
git-svn-id: trunk@2834 -
 2006-03-10 14:23:08 +00:00
Károly Balogh
3b2fe2b622 * some more tiny m68k hacks... 
git-svn-id: trunk@2804 -
 2006-03-07 23:01:55 +00:00
Károly Balogh
e785aee0a1 + added ifndef NOTARGETAMIGA 
git-svn-id: trunk@2404 -
 2006-02-02 11:55:33 +00:00
peter
54d4e9e4b9 * palmos patch from mazen 
git-svn-id: trunk@2400 -
 2006-02-02 07:12:43 +00:00
Károly Balogh
a9dbab1035 - tiny bits of mess cleanup 
git-svn-id: trunk@2399 -
 2006-02-02 00:11:49 +00:00
florian
2c1e796f1f * fixed regallocator for m68k 
git-svn-id: trunk@2395 -
 2006-02-01 20:26:28 +00:00
Károly Balogh
9a879981ed * even more m68k mess 
a tiny fix, and some code from ppc cg, to serve as base

git-svn-id: trunk@2391 -
 2006-02-01 15:19:58 +00:00
Károly Balogh
37024dc4d0 + more m68k mess... ignore :) 
git-svn-id: trunk@2384 -
 2006-01-31 16:58:50 +00:00
Károly Balogh
8d8e9b8806 + more 68k mess, committed to transfer between dev machines, ignore 
git-svn-id: trunk@2382 -
 2006-01-31 01:39:24 +00:00
Károly Balogh
db07870443 totally messy m68k changes. cleanup in progress 
git-svn-id: trunk@2352 -
 2006-01-27 14:20:35 +00:00
peter
47c1bb60b4 * remove svn:executable from *.pp and *.pas 
git-svn-id: trunk@1997 -
 2005-12-20 08:11:59 +00:00
Károly Balogh
739ae4c254 + 1st attempt to have explicit funcretloc for Amiga/m68k 
git-svn-id: trunk@1978 -
 2005-12-18 03:58:27 +00:00
Károly Balogh
12b1ff0df2 + added n68kcal.pas, forgot to add previously 
git-svn-id: trunk@1977 -
 2005-12-17 16:44:31 +00:00
Károly Balogh
238964e443 Various m68k fixes/additions: 
- fixes in asmreader, basic stuff works again, the rest is untested
  - removed lot of unnecessary ungetcpuregister()s
  - various other fixes i forgot
  + basic amigaos syscalls support. still lacks explicit funcretloc

git-svn-id: trunk@1943 -
 2005-12-13 20:42:15 +00:00
florian
d7a5ca107b * fixed m68k compilation while sitting bored in the train 
git-svn-id: trunk@1823 -
 2005-11-25 23:08:46 +00:00
peter
1f8c074ab4 * make m68k compile 
git-svn-id: trunk@1138 -
 2005-09-19 11:46:23 +00:00
peter
a3ab2053c9 * support multiple asmlabel types, renamed getlabel to 
getjumplabel and added type para to getlabel for specific types
  * moved lineinfo generation from assemble and aggas to dbgstabs

git-svn-id: trunk@1120 -
 2005-09-18 21:16:10 +00:00
florian
804207239d *c <int64>:=-<longint> fixed (bug 4253) 
git-svn-id: trunk@796 -
 2005-08-05 19:00:30 +00:00
Károly Balogh
bbfea4d03f an attempt to fix a bit more stuff in m68k 
git-svn-id: trunk@794 -
 2005-08-04 21:28:25 +00:00
Károly Balogh
e7b1c386b7 some dirty 68k changes/experiments... 
git-svn-id: trunk@792 -
 2005-08-04 20:00:20 +00:00
Jonas Maebe
8bc4e0a32f * inline and compilerproc are now procoptions instead of proccall types 
(so both can be combined with each other, as well as with other calling
     conventions)
  * defined COMPPROCINLINEFIXED so SYSTEMINLINE is again activated

git-svn-id: trunk@658 -
 2005-07-18 15:27:14 +00:00
peter
4ace790492 * remove $Log 
git-svn-id: trunk@231 -
 2005-06-07 09:47:55 +00:00
Károly Balogh
94281c5589 few fixes and advancements. 68k cg now compiles empty system unit without crashing. 
git-svn-id: trunk@224 -
 2005-06-05 23:36:35 +00:00
Károly Balogh
62121a9029 made m68k to compile again 
git-svn-id: trunk@212 -
 2005-06-05 13:07:13 +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
peter
35e466d971 * remove copy_value_on_stack and a_param_copy_ref 2005-01-20 17:47:01 +00:00
peter
04c97cc129 * load jmp_buf_size from system unit 2005-01-20 16:38:45 +00:00
Károly Balogh
6bae9c8f6d * made m68k to compile again 2005-01-08 04:10:36 +00:00
florian
54ceea9e60 * some m68k stuff updated 2004-11-27 16:16:02 +00:00
peter
6c9c4c686c * small m68k updates to bring it up2date 
* give better error for external local variable
 2004-11-09 22:32:59 +00:00
peter
c95a859f0a * generic tlocation 
* move tlocation to cgutils
 2004-10-31 21:45:02 +00:00
peter
66df745917 * small regvar for para fixes 
* function tvarsym.is_regvar added
  * tvarsym.getvaluesize removed, use getsize instead
 2004-10-11 15:48:15 +00:00
peter
65c3ba277c * ungetregister is now only used for cpuregisters, renamed to 
ungetcpuregister
  * renamed (get|unget)explicitregister(s) to ..cpuregister
  * removed location-release/reference_release
 2004-09-25 14:23:54 +00:00
florian
8a9758c5e2 * logs truncated 2004-06-20 08:55:28 +00:00
florian
e9bb27df36 * spilling of doubles on sparc fixed 2004-06-20 08:47:33 +00:00
florian
588e2c38bf * dwarf branch merged 2004-06-16 20:07:06 +00:00
florian
b5bf8cefad + <pointer> - <pointer> result is divided by the pointer element size now 
this is delphi compatible as well as resulting in the expected result for p1+(p2-p1)
 2004-05-20 21:54:33 +00:00
Károly Balogh
5b31a1c142 * added some basic code for later syscall support on M68k/Amiga 2004-05-12 13:28:01 +00:00
florian
2555cc8496 * register numbers for address registers fixed 2004-05-06 22:01:54 +00:00
florian
5168141540 * m68k compiler compilation fixed 2004-05-06 20:30:51 +00:00
florian
71f80e8bef * continued to fix m68k compiler compilation 2004-05-01 23:29:01 +00:00
florian
c68ea95074 + syscall directive support for MorphOS added 2004-04-28 15:19:03 +00:00
florian
c63660d3b9 * several updates for compilation 2004-04-27 15:46:01 +00:00
florian
842754a456 - removed offsetfixup reference 2004-04-27 15:00:37 +00:00
florian
9706934fdc * fixed using new reg. tables 2004-04-27 13:54:10 +00:00
florian
9e26b177e6 * initial revision 2004-04-27 05:43:42 +00:00
florian
b19572b41d + gas registers 2004-04-26 11:05:14 +00:00
florian
1f18d7ac1b * some m68k stuff fixed 2004-04-25 21:26:16 +00:00
florian
e750e24f3b * fixed compilation 2004-04-19 21:15:12 +00:00
florian
a702d678aa * more adaptions for m68k 2004-04-18 21:13:59 +00:00
olle
4fecc1a56f * big transformation of Tai_[const_]Symbol.Create[data]name* 2004-03-02 00:36:32 +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
florian
b80d10cb70 * fixed some m68k compilation problems 2004-01-30 12:17:18 +00:00
Károly Balogh
eec59028e3 * m68k register tables 2003-12-10 02:39:33 +00:00
Károly Balogh
4050f10698 * initial revision 2003-12-10 02:30:58 +00:00
florian
bbf7300a0c * Florian's culmutative nr. 1; contains: 
- invalid calling conventions for a certain cpu are rejected
    - arm softfloat calling conventions
    - -Sp for cpu dependend code generation
    - several arm fixes
    - remaining code for value open array paras on heap
 2003-11-07 15:58:32 +00:00
Jonas Maebe
4f8c390198 * fixed regvars so they work with newra (at least for ppc) 
* fixed some volatile register bugs
  + -dnotranslation option for -dnewra, which causes the registers not to
    be translated from virtual to normal registers. Requires support in
    the assembler writer as well, which is only implemented in aggas/
    agppcgas currently
 2003-08-17 16:59:20 +00:00
Jonas Maebe
404d344d92 * lots of newra fixes (need getfuncretparaloc implementation for i386)! 
* renamed all_intregisters to volatile_intregisters and made it
    processor dependent
 2003-06-17 16:34:44 +00:00
Jonas Maebe
d29c96896f * fixed newra cycle for x86 
* added constants for indicating source and destination operands of the
    "move reg,reg" instruction to aasmcpu (and use those in rgobj)
 2003-06-14 14:53:50 +00:00
Jonas Maebe
edb2179730 + added freeintparaloc 
* ppc get/freeintparaloc now check whether the parameter regs are
    properly allocated/deallocated (and get an extra list para)
  * ppc a_call_* now internalerrors if pi_do_call is not yet set
  * fixed lot of missing pi_do_call's
 2003-06-07 18:57:04 +00:00
daniel
41e0bc4cec * Register allocator finished 2003-06-03 13:01:59 +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
72ad478f97 * fix compile for ppc,sparc,m68k 2003-04-23 21:10:54 +00:00
peter
2bb32541be * fix m68k compile 2003-04-23 13:40:33 +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
daniel
25059e21b6 + Implemented the actual register allocator 
+ Scratch registers unavailable when new register allocator used
  + maybe_save/maybe_restore unavailable when new register allocator used
 2003-04-22 10:09:34 +00:00
daniel
86bcea6ef5 * Code generator converted to new register notation 
- Horribily outdated todo.txt removed
 2003-02-19 22:00:14 +00:00
carl
236a807071 * bugfix of emissions of jmp instructions 2003-02-15 22:19:40 +00:00
carl
3c97889b0f * some small m68k bugfixes 2003-02-12 22:11:13 +00:00
carl
59d3edeec7 * Several bugfixes for m68k target (register alloc., opcode emission) 
+ VIS target
  + Generic add more complete (still not verified)
 2003-02-02 19:25:54 +00:00
daniel
6e507ba483 * Added register conversion 2003-01-09 15:49:56 +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
carl
3214bab118 * maxoperands -> max_operands (for portability in rautils.pas) 
* fix some range-check errors with loadconst
  + add ncgadd unit to m68k
  * some bugfix of a_param_reg with LOC_CREFERENCE
 2002-12-14 15:02:03 +00:00
florian
121ca40b39 * some variant <-> dyn. array stuff 2002-12-05 14:27:25 +00:00
carl
6413a958a5 * rename an error message 2002-12-01 22:12:36 +00:00
carl
62e2cd1c67 * merges from Pierre's fixes in m68k fixes branch 2002-11-30 23:33:02 +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
peter
a496dbe1ff * pass proccalloption to ret_in_xxx and push_xxx functions 2002-11-18 17:31:54 +00:00
mazen
a835405a27 * fixed a compilation bug accmulator-->accumulator, in definition of return_result_reg 2002-11-17 18:26:15 +00:00
mazen
41153e2b1a + return_result_reg and function_result_reg are now used, in all plateforms, to pass functions result between called function and its caller. See the explanation of each one 2002-11-17 17:49:08 +00:00
carl
3e7b597352 + update for compilation 2002-11-09 16:10:35 +00:00
carl
de26052432 + flag_2_cond implemented 2002-10-14 16:32:36 +00:00
carl
4be0f8c217 + a_call_reg 2002-09-22 14:15:31 +00:00
Jonas Maebe
a15d8cfe39 * a_load_reg_reg() now has two size parameters: source and dest. This 
allows some optimizations on architectures that don't encode the
    register size in the register name.
 2002-09-17 18:54:01 +00:00
carl
6e30bbfd42 + a_call_reg 2002-09-08 15:12:45 +00:00
carl
752beef0dd * cardinal -> longword 2002-09-07 20:40:23 +00:00
peter
dcd9e0107c * old logs removed and tabs fixed 2002-09-07 15:25:00 +00:00
daniel
fff92ef11e * Fixed PowerPC & M68000 compilation 2002-09-03 19:04:18 +00:00
peter
4b81e16fe2 * tempgen cleanup 
* tt_noreuse temp type added that will be used in genentrycode
 2002-08-23 16:14:48 +00:00
carl
63ed5b6f99 - remove some unused files in m68k directory 2002-08-19 18:19:06 +00:00
carl
ed77671a9b + optimize64_op_const_reg implemented (optimizes 64-bit constant opcodes) 
* more fixes to m68k for 64-bit operations
 2002-08-19 18:17:47 +00:00
florian
41eda73784 * fixed compilation problems 2002-08-18 09:02:12 +00:00
florian
e313bab4ff * first part of procinfo rewrite 2002-08-17 09:23:33 +00:00
carl
745efb2c47 * issameref() to test if two references are the same (then emit no opcodes) 
+ ret_in_reg to replace ret_in_acc
    (fix some register allocation bugs at the same time)
  + save_std_register now has an extra parameter which is the
    usedinproc registers
 2002-08-16 14:24:57 +00:00
carl
588abc6631 * jmpbuf size allocation for exceptions is now cpu specific (as it should) 
* more generic nodes for maths
  * several fixes for better m68k support
 2002-08-15 15:15:55 +00:00
carl
c33d99adb7 - a_load_sym_ofs_reg removed 
* loadvmt now calls loadaddr_ref_reg instead
 2002-08-15 08:13:54 +00:00
carl
b0bf9a2512 * fix small compilation problem 2002-08-14 19:31:26 +00:00
carl
7866026667 + m68k type conversion nodes 
+ started some mathematical nodes
  * out of bound references should now be handled correctly
 2002-08-14 19:16:34 +00:00
Jonas Maebe
3ab3c91e0a - remove valuelow/valuehigh fields from tlocation, because they depend 
on the endianess of the host operating system -> difficult to get
    right. Use lo/hi(location.valueqword) instead (remember to use
    valueqword and not value!!)
 2002-08-14 18:41:47 +00:00
florian
af4302bc67 * more fixes for ppc calling conventions 2002-08-13 21:40:55 +00:00
carl
654ddac250 + m68k problems with cvs fixed?()! 2002-08-13 18:58:54 +00:00
carl
1edae761ef + m68k problems with cvs fixed?()! 2002-08-13 18:51:29 +00:00
carl
77346f3219 * rename swatoperands to swapoperands 
+ m68k first compilable version (still needs a lot of testing):
      assembler generator, system information , inline
      assembler reader.
 2002-08-13 18:45:32 +00:00
carl
a86c9a1c12 * rename swatoperands to swapoperands 
+ m68k first compilable version (still needs a lot of testing):
      assembler generator, system information , inline
      assembler reader.
 2002-08-13 18:30:22 +00:00
carl
c68b2dfbee * rename swatoperands to swapoperands 
+ m68k first compilable version (still needs a lot of testing):
      assembler generator, system information , inline
      assembler reader.
 2002-08-13 18:01:50 +00:00
carl
b0cb623e27 - removed and renamed 2002-08-13 17:35:10 +00:00
carl
9da171faf2 + stab register indexes for powerpc (moved from gdb to cpubase) 
+ tprocessor enumeration moved to cpuinfo
  + linker in target_info is now a class
  * many many updates for m68k (will soon start to compile)
  - removed some ifdef or correct them for correct cpu
 2002-08-12 15:08:39 +00:00
peter
425bb45ddc * renamed current_library to objectlibrary 2002-08-11 14:32:25 +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
a4d74cfd17 + try to commit this ** file again 2002-08-11 08:06:09 +00:00
carl
f94cec7ddb - removed unused m68k stuff 2002-08-09 19:21:50 +00:00
carl
f46268dbf6 + more m68k fixes 2002-08-06 15:14:30 +00:00
carl
834283b0ba + updated m68k 2002-08-05 17:26:09 +00:00
carl
5c6c9c0499 - remove no longer used files 2002-08-05 17:20:59 +00:00
carl
3034065498 + restart m68k support 2002-07-29 17:51:32 +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
carl
9b12acc70a * renamed some constants 2002-04-20 21:38:45 +00:00
florian
ac4bbd85f0 * renamed 2000-11-30 22:41:55 +00:00
florian
d1f882fd59 * moved to m68k 2000-11-30 22:22:50 +00:00
peter
d93a445b58 * moved into m68k subdir 2000-11-30 20:30:33 +00:00
michael
e7aca136a1 + Initial import 2000-07-13 06:29:38 +00:00
peter
e525797c51 * updated copyright to 2000 2000-01-07 01:14:18 +00:00
florian
a0badc3a30 * initial revision 1999-09-17 09:59:19 +00:00
florian
fbbf8a505c * m68k compiler is again compilable (only gas writer, no assembler reader) 1999-09-16 23:05:51 +00:00