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
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
46ed8eb932
* fixed pushing of records>8 bytes with stdcall
...
* simplified hightree loading
2002-12-17 22:19:33 +00:00
peter
8b5e92cb3c
* removed repetitive pass counting
...
* display heapsize also for extdebug
2002-09-05 19:28:29 +00:00
daniel
7d66658fd4
* Further developed state tracking in whilerepeatn
2002-07-19 12:55:27 +00:00
daniel
399036f1c2
* State tracker work
...
* The whilen and repeatn are now completely unified into whilerepeatn. This
allows the state tracker to change while nodes automatically into
repeat nodes.
* Resulttypepass improvements to the notn. 'not not a' is optimized away and
'not(a>b)' is optimized into 'a<=b'.
* Resulttypepass improvements to the whilerepeatn. 'while not a' is optimized
by removing the notn and later switchting the true and falselabels. The
same is done with 'repeat until not a'.
2002-07-19 11:41:34 +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
carl
cdd558c3b7
* commented out uncompilable debug code
2002-06-16 08:15:54 +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
5e7a1e3729
* removed unused units
...
* use tlocation.size in cg.a_*loc*() routines
2002-04-04 19:05:54 +00:00
Jonas Maebe
7fb55bf4e4
+ a_loadfpu_* and a_loadmm_* methods in tcg
...
* register allocation is now handled by a class and is mostly processor
independent (+rgobj.pas and i386/rgcpu.pas)
* temp allocation is now handled by a class (+tgobj.pas, -i386\tgcpu.pas)
* some small improvements and fixes to the optimizer
* some register allocation fixes
* some fpuvaroffset fixes in the unary minus node
* push/popusedregisters is now called rg.save/restoreusedregisters and
(for i386) uses temps instead of push/pop's when using -Op3 (that code is
also better optimizable)
* fixed and optimized register saving/restoring for new/dispose nodes
* LOC_FPU locations now also require their "register" field to be set to
R_ST, not R_ST0 (the latter is used for LOC_CFPUREGISTER locations only)
- list field removed of the tnode class because it's not used currently
and can cause hard-to-find bugs
2002-03-31 20:26:33 +00:00
peter
7edaf1332f
* fixed firstpass when det_resulttype returns an error
2001-10-20 17:23:43 +00:00
peter
915b5cd7a9
* split constsym.value in valueord,valueordptr,valueptr. The valueordptr
...
is used for holding target platform pointer values. As those can be
bigger than the source platform.
2001-09-02 21:18:28 +00:00
florian
9746f4c2d6
* some cg reorganisation
...
* some PPC updates
2001-08-26 13:35:06 +00:00
peter
f4ca079850
* fixed EXTDEBUG
2001-07-06 15:29:39 +00:00
peter
5677fbe1b4
* fixed crash in labelnode
...
* easier detection of goto and label in try blocks
2001-04-15 09:48:29 +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
peter
2c2b7bbf1e
* extdebug fixes
2000-12-18 21:56:52 +00:00
florian
b9796f6a7f
* unused units removed from uses clause
...
* some changes for widestrings
2000-11-29 00:30:30 +00:00
peter
e171f341a0
* moehrendorf oct 2000 rewrite
2000-10-14 10:14:45 +00:00
peter
38951f5ce1
* lot of compile updates for cg11
2000-10-01 19:48:23 +00:00
peter
27749c067e
* more cg11 updates
2000-09-30 16:08:45 +00:00
florian
57a566e53d
*** empty log message ***
2000-09-28 19:49:51 +00:00
florian
426905c464
* some errors fix to get more stuff compilable
2000-09-24 21:15:34 +00:00
peter
a71e44ac49
* use defines.inc
2000-09-24 15:06:10 +00:00
pierre
e4d06a5485
* problems wih extdebug cond. solved
2000-09-19 23:09:07 +00:00
michael
650fbb86aa
+ removed logs
2000-07-13 11:32:24 +00:00
michael
e7aca136a1
+ Initial import
2000-07-13 06:29:38 +00:00
Jonas Maebe
79b0cbff40
* fixed unreachable code detection
2000-05-25 12:00:14 +00:00
florian
dfe879d12e
* some updates for the newcg
2000-02-17 14:53:42 +00:00
peter
4a4a24b6e8
* log truncated
2000-02-09 13:22:42 +00:00
peter
e525797c51
* updated copyright to 2000
2000-01-07 01:14:18 +00:00
florian
577edbbd3f
+ compiler checks now if a goto leaves an exception block
1999-12-14 09:58:41 +00:00
peter
0512ba80fb
+ ttype, tsymlist
1999-11-30 10:40:42 +00:00
pierre
b528749138
* Notes/Hints for local syms changed to
...
Set_varstate function
1999-11-18 15:34:44 +00:00
pierre
62da9bd4c0
* Notes/hints changes
1999-11-17 17:04:58 +00:00
peter
503d5a1cfa
* const parameter is now checked
...
* better and generic check if a node can be used for assigning
* export fixes
* procvar equal works now (it never had worked at least from 0.99.8)
* defcoll changed to linkedlist with pparaitem so it can easily be
walked both directions
1999-10-26 12:30:40 +00:00
peter
6b1ab5eb31
* procinfo is now a pointer
...
* support for result setting in sub procedure
1999-09-27 23:44:46 +00:00
peter
2687d75c38
+ constant pointer support which can happend with typecasting like
...
const p=pointer(1)
* better procvar parsing in typed consts
1999-09-26 21:30:15 +00:00
florian
1609dde2ca
* fixed bug #596
...
* fixed some problems with procedure variables and procedures of object,
especially in TP mode. Procedure of object doesn't apply only to classes,
it is also allowed for objects !!
1999-09-11 09:08:31 +00:00
florian
ca53eee67e
* renamed i386asm and i386base to cpuasm and cpubase
1999-08-04 00:22:34 +00:00
peter
0b272f13c7
* removed oldasm
...
* plabel -> pasmlabel
* -a switches to source writing automaticly
* assembler readers OOPed
* asmsymbol automaticly external
* jumptables and other label fixes for asm readers
1999-05-27 19:43:55 +00:00
peter
611da2d24e
* merged nasm compiler
...
* old asm moved to oldasm/
1999-05-01 13:23:57 +00:00
peter
5befcfad1e
* ag386bin doesn't use i386.pas anymore
1999-02-22 02:44:07 +00:00
peter
1b369bb4bb
+ globtype,tokens,version unit splitted from globals
1998-12-11 00:02:37 +00:00
pierre
c93531b63f
* ansistring support in extdebug code
1998-11-23 17:49:03 +00:00
peter
37732325f3
* fixed variant warning with was sometimes said with sets
1998-11-05 14:26:47 +00:00
