Commit Graph

78 Commits

Author SHA1 Message Date
florian
77f2d6cc0d * introduce usage of TCGInt in the code generator units
git-svn-id: trunk@17459 -
2011-05-14 17:58:23 +00:00
svenbarth
96116a6c3a Several adjustments because virtual methods in helpers are just normal methods and a VMT isn't generated for them either.
* $CPU/cgcpu.pas: disable the generation of VMT loading code
* dbgstabs.pas, dbgdwarf.pas: treat virtual methods of helpers as normal methods
* ncgcal.pas: don't register virtual helper methods for WPO 
* ncgrtti.pas: write virtual helper methods as normal methods to RTTI
* nobj.pas: correctly handle final and override cases in helpers
* pdecvar.pas: property getters
* rautils.pas: no VMT offset in records

git-svn-id: branches/svenbarth/classhelpers@17150 -
2011-03-20 10:41:45 +00:00
paul
b317139006 compiler: fix compilation problems caused by tprocdef._class -> tprocdef.struct rename which was found by make fullcycle
git-svn-id: branches/paul/extended_records@16530 -
2010-12-10 06:50:58 +00:00
Jonas Maebe
f13f6627c4 * moved use_fixed_stack from cgutils to a method in paramgr so it can
be used outside the code generator
  * renamed tabstractprocdef.requiredargarea into callerargareasize,
    and also added calleeargareasize field; added init_paraloc_info(side)
    method to init the parameter locations and init those size fields and
    replaced all "if not procdef.has_paraloc_info then ..." blocks with
    procdef.init_paraloc_info(callersize)"
  * moved detection of stack tainting parameters from psub to
    symdef/tabstractprocdef
  + added tcallparanode.contains_stack_tainting_call(), which detects
    whether a parameter contains a call that makes use of stack paramters
  * record for each parameter whether or not any following parameter
    contains a call with stack parameters; if not, in case the current
    parameter itself is a stack parameter immediately place it in its
    final location also for use_fixed_stack platforms rather than
    first putting it in a temporary location (part of mantis #17442)
  * on use_fixed_stack platforms, always first evaluate parameters
    containing a stack tainting call, since those force any preceding
    stack parameters of the current call to be stored in a temp location
    and copied to the final location afterwards

git-svn-id: trunk@16050 -
2010-09-26 21:24:14 +00:00
Jonas Maebe
9bc15a5f61 * renamed a_param_* to a_load_*_cgpara
git-svn-id: trunk@15305 -
2010-05-22 09:07:21 +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
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
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
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
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
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
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
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
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
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
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
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
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
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
0ec2921bbe * split newasmsymbol to refasmsymbol and defineasmsymbol
git-svn-id: trunk@3057 -
2006-03-27 11:45:18 +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
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
b6e35a200e * rewrite of optimizer options
git-svn-id: trunk@2901 -
2006-03-13 09:05:50 +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
db07870443 totally messy m68k changes. cleanup in progress
git-svn-id: trunk@2352 -
2006-01-27 14:20:35 +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
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
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
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
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
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