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263984f874
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131 Commits

Author SHA1 Message Date
Jonas Maebe
263984f874 * fixed a_load_ref_reg for OS_S8->OS_16 for ppc32, ppc64 and sparc 
(and on ppc64 also for OS_S8->OS_32 and OS_S16->OS_32)
  * adapted tcnvint6 to check for ppc64 OS_S16->OS_32 conversion
    (the old comparison was performed using a 32 bit compare and
     therefore did not notice the wrong result)

git-svn-id: trunk@10705 -
 2008-04-18 20:04:55 +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
Jonas Maebe
ad5ce1adf4 * fixed a_load_reg_ref: the store size has to depend on the tosize, 
not on the fromsize (fixes webtbs/tw10072, and hopefully also
    resolves mantis #8121)

git-svn-id: trunk@9037 -
 2007-11-01 13:31:23 +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
Jonas Maebe
20dbda751a * fixed sparc compilation after addr_lo/hi changes 
git-svn-id: trunk@8107 -
 2007-07-20 12:30:16 +00:00
Jonas Maebe
085689af60 + support for unaligned stores 
* avoid some unnecessary unaligned load sequences

git-svn-id: trunk@7427 -
 2007-05-23 12:03:42 +00:00
Jonas Maebe
2b0c01b903 * simplified and fixed a_load_reg_reg() 
git-svn-id: trunk@7121 -
 2007-04-17 13:35:42 +00:00
peter
d810064e48 * fix shift for 16bit from mazen 
git-svn-id: trunk@7091 -
 2007-04-12 09:58:21 +00:00
peter
1f7cde0306 * patch from mazen to fix zero extending of register moves where the destination 
size is larger than the source size

git-svn-id: trunk@7090 -
 2007-04-12 07:11:24 +00:00
florian
070874461c * fix for tcnvint5 on sparc 
git-svn-id: trunk@7088 -
 2007-04-11 19:38:04 +00:00
florian
9140766d5a * support for unaligned loads/stores on sparc 
git-svn-id: trunk@7062 -
 2007-04-05 12:49:12 +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
abcccc2f03 * memory leaking fixed 
git-svn-id: trunk@5566 -
 2006-12-11 12:23:52 +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
Jonas Maebe
805570c3cf * fixed internalerrors due to no (dummy) MM reg allocator 
git-svn-id: trunk@4336 -
 2006-08-03 15:37:26 +00:00
peter
0ec2921bbe * split newasmsymbol to refasmsymbol and defineasmsymbol 
git-svn-id: trunk@3057 -
 2006-03-27 11:45:18 +00:00
florian
46a68c8a27 * fixed compilation 
git-svn-id: trunk@2945 -
 2006-03-17 21:01:50 +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
peter
c1b2e1aac5 * check function/procedure type when adding a proc definition 
git-svn-id: trunk@546 -
 2005-06-30 14:56:05 +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
florian
22d9294ab3 + overflow checking for the arm 2005-02-13 18:55:19 +00:00
florian
651f9e5bbd + implemented overflow checking for 64 bit types on sparc 2005-01-27 20:32:51 +00:00
florian
4efb72e13d * fixed load64 which shouldn't do a make_simple_ref 2005-01-25 20:58:30 +00:00
peter
e820bc93f2 * interface wrapper generation moved to cgobj 
* generate interface wrappers after the module is parsed
 2005-01-24 22:08:32 +00:00
florian
00324d38bf + optimized code generation on sparc 
+ some stuff for pic code on sparc added
 2005-01-23 17:14:21 +00:00
florian
fcfbc935a1 + implemented abi compliant handling of strucutured functions results on sparc platform 2005-01-07 16:22:54 +00:00
florian
ed57ad0371 * improved code generation for OP_MUL/OP_IMUL 2005-01-01 13:19:09 +00:00
florian
b44f17099c * fixed some alignment trouble 2004-12-18 15:48:06 +00:00
peter
c95a859f0a * generic tlocation 
* move tlocation to cgutils
 2004-10-31 21:45:02 +00:00
peter
705868e816 * remove saveregister calling convention 2004-10-24 20:01:08 +00:00
peter
2ee2004032 * fixed compilation with removed loadref 2004-10-24 11:53:45 +00:00
peter
d6bffaf5c6 * fixed sparc compile 
* fixed float regvar loading
 2004-10-10 20:51:46 +00:00
peter
434475be33 * concatcopy_unaligned maps by default to concatcopy, sparc will 
override it with call to fpc_move
 2004-10-10 20:31:48 +00:00
florian
15d3388449 * fixed more sparc overflow stuff 
* fixed some op64 stuff for sparc
 2004-09-29 18:55:40 +00:00
peter
6da9996dba * fixed passing of flaot parameters. The general size is still float, 
only the size of the locations is now OS_32
 2004-09-27 21:24:17 +00:00
florian
62f93d3473 + partial overflow checking on sparc; multiplication still missing 2004-09-26 21:04:35 +00:00
florian
5392f62678 + a_jmp_name for sparc added 2004-09-26 17:36:12 +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
peter
d5140a5792 * don't remove MOV reg1,reg1 it is needed for the RA 2004-09-21 20:33:00 +00:00
peter
33a834821f * paraloc branch merged 2004-09-21 17:25:12 +00:00
florian
5b2a1d9fdf * fixed absolute on sparc 2004-08-25 20:40:04 +00:00
florian
1eb575fa22 * fixed longbool(<int64>) on sparc 2004-08-24 21:02:32 +00:00
florian
8a9758c5e2 * logs truncated 2004-06-20 08:55:28 +00:00
florian
588e2c38bf * dwarf branch merged 2004-06-16 20:07:06 +00:00
mazen
6f13b5d5f3 * fixed conditions upon IEs for inlined function call stack frames 2004-03-12 15:42:18 +00:00