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73 Commits

Author SHA1 Message Date
Jonas Maebe
d452686c39 * moved pbestrealtype from symdef to symcpu 
git-svn-id: trunk@27441 -
 2014-04-01 21:41:37 +00:00
Jonas Maebe
edd42aa42a * moved subsetref/reg and bit_set/test support from cgobj to hlcgobj for 
future use by high level code generator targets
   o this in turn required that all a_load*_loc* methods are called via
     hlcg rather than via cg, since a location can be a subsetref/reg and
     and those are no longer handled in tcg
   o that then required moving several force_location_* routines into
     thlcg because they use a_load_loc*, but did not take tdef size
     parameters (which are required by the thlcg a_load_loc* routines)
   o the only practical consequence is that from now on, you have to
     use hlcg.location_force_mem/reg() (fpureg not yet) and
     hlcg.gen_load_loc_cgpara() instead of the removed versions from ncgutil,
     and hlcg.a_load*loc*() instead of cg.a_load*loc* if a subsetref/reg
     might be involved

git-svn-id: trunk@21287 -
 2012-05-13 12:33:10 +00:00
Jonas Maebe
e0c51caa7d * fixed compilation after r13551 
git-svn-id: trunk@13553 -
 2009-08-18 15:01:57 +00:00
Jonas Maebe
718694d1d6 * always specify an explicit alignment for tgobj.gettemp (so e.g. 
shortstring temps don't get maximum alignment)
  * changed some gettemptyed() calls into gettemp() calls (gettemptyped
    means that this temp can only be used for temps of that type,
    which is necessary for refcounted types but not for floats)

git-svn-id: trunk@12036 -
 2008-11-08 22:20:47 +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
9a0f769b2f * cleaned up set conversion 
* fixed conversion of var sets

git-svn-id: trunk@6644 -
 2007-02-25 16:29:39 +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
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
Jonas Maebe
3c26e1c40b * fix subsetref/subsetreg support for int_to_real 
git-svn-id: trunk@5511 -
 2006-11-30 20:29:28 +00:00
Jonas Maebe
7b0d6364a7 * moved ppc32/ppc64 second_int_to_bool to common file 
git-svn-id: trunk@5404 -
 2006-11-16 18:04:58 +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
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
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
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
daniel
d57c048696 * Remove ifdef 1_0 
* Add expirimental 32-bit x86_64 target to systems

git-svn-id: trunk@729 -
 2005-07-23 08:37:26 +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
c95a859f0a * generic tlocation 
* move tlocation to cgutils
 2004-10-31 21:45:02 +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
Jonas Maebe
7f889b8529 * fixed web bug #3103: the fpu conversion code couldn't deal with offsets 
outside the smallint range
 2004-05-19 22:26:46 +00:00
Jonas Maebe
034725dfff * fixed missing restoring of true/falselabels in case of explicit 
integer to same-sized boolean conversions
 2004-03-17 20:06:56 +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
Jonas Maebe
be0397b1d1 * fixed currency bugs. Int64 currency handling still needs to be 
rewritten so that it doesn't include conversions to real anymore
    though
 2003-12-31 22:30:39 +00:00
Jonas Maebe
5f2356f45d * finally fixed int->bool conversion properly 2003-12-07 11:21:05 +00:00
Jonas Maebe
255589e12e * fixed some int<->boolean type conversion issues 2003-12-04 20:37:02 +00:00
Jonas Maebe
d5373d5971 * fixed several ppc assembler reader related problems 
* local vars in assembler procedures now start at offset 4
  * fixed second_int_to_bool (apparently an integer can be in  LOC_JUMP??)
 2003-11-29 16:27:19 +00:00
florian
8b337fb5ef + type cast variant<->enum 
* cnv. node second pass uses now as well helper wrappers
 2003-11-04 22:30:15 +00:00
florian
6a01a7b4a6 * compilation of the powerpc compiler fixed 2003-10-17 01:22:08 +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
peter
601160a0e3 * powerpc compiles again 2003-09-03 19:35:24 +00:00
Jonas Maebe
2a3c6e0de5 * fixed conversion from signed value to floats if the compiler is 
compiled with a 1.0.x compiler
 2003-08-09 15:28:29 +00:00
Jonas Maebe
642d0f923b * ppc compiles with -dnewra, haven't tried to compile anything with it 
yet though
 2003-06-14 22:32:43 +00:00
Jonas Maebe
7ca760912b * tcginnode.pass_2 doesn't call a helper anymore in any case 
* fixed ungetregisterfpu compilation problems
 2003-06-12 22:09:54 +00:00
Jonas Maebe
eb066d3b32 * calculate localsize also in g_return_from_proc since it's now called 
before g_stackframe_entry (still have to fix macos)
  * compilation fixes (cycle doesn't work yet though)
 2003-06-04 11:58:58 +00:00
peter
230a14ff68 * getregisterfpu size parameter added 
* op_const_reg size parameter added
  * sparc updates
 2003-06-01 21:38:06 +00:00
Jonas Maebe
7fc5c04a14 * fixed bug in second_int_to_bool I introduced previous time 
(secondpass was being called twice!)
 2003-05-11 20:42:08 +00:00
Jonas Maebe
f616bfd3e2 * fixed second_int_to_bool() (but still problem with typecasts used for 
var parameters, not sure about solution)
 2003-05-11 13:06:44 +00:00
Jonas Maebe
5f71d48015 * yet another final fix for second_int_to_real() :) (tested this time) 2003-05-02 15:13:38 +00:00
florian
41da381f1a * fixed a lot of PowerPC related stuff 2003-04-24 22:29:57 +00:00
peter
72ad478f97 * fix compile for ppc,sparc,m68k 2003-04-23 21:10:54 +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
Jonas Maebe
d168ae15df * lots of new regallocator fixes, both in generic and ppc-specific code 
(ppc compiler still can't compile the linux system unit though)
 2003-03-11 21:46:24 +00:00
daniel
86bcea6ef5 * Code generator converted to new register notation 
- Horribily outdated todo.txt removed
 2003-02-19 22:00:14 +00:00
florian
121ca40b39 * some variant <-> dyn. array stuff 2002-12-05 14:27:25 +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
Jonas Maebe
3be297f39c + added entry for pwchar_to_string conversion addition 2002-10-18 16:38:42 +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
peter
4b81e16fe2 * tempgen cleanup 
* tt_noreuse temp type added that will be used in genentrycode
 2002-08-23 16:14:48 +00:00