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408 Commits

Author SHA1 Message Date
Jonas Maebe
e205481027 * fixed sparc bootstrap 
* use -Av9 assembler option so it accepts the memory barrier opcodes

git-svn-id: trunk@8244 -
 2007-08-08 09:48:37 +00:00
micha
d95b9082bb * add memory barrier prototypes + implementation for i386 and sparc + use lwsync for powerpc64 
git-svn-id: trunk@8240 -
 2007-08-07 20:37:08 +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
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
9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). 
+ Some initial work on a formaldef which also carries the typinfo of a parameter.

git-svn-id: trunk@7639 -
 2007-06-13 07:41:18 +00:00
Jonas Maebe
683de5ada2 * don't destroy source register when performing division of signed 
number by constant power of two

git-svn-id: trunk@7431 -
 2007-05-23 14:05:27 +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
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
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
florian
53b2b1e882 * several packed array and varset related ies on sparc fixed 
git-svn-id: trunk@6899 -
 2007-03-17 09:16:48 +00:00
Jonas Maebe
c866400823 + support for VMTOFFSET in assembler readers to get VMT offset of virtual 
methods (mantis #8153)

git-svn-id: trunk@6168 -
 2007-01-24 18:26:23 +00:00
Jonas Maebe
302a2a3ec2 * fixed calling qualified methods in assembler + tests for ppc/ppc64/ 
i386/x86_64

git-svn-id: trunk@6112 -
 2007-01-21 22:16:42 +00:00
florian
2fabc692fa * fixed memory leaks 
* cleaned up some stuff

git-svn-id: trunk@6025 -
 2007-01-17 14:00:36 +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
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
Jonas Maebe
87e7e435bf * store parameters at the callee side with the required alignment 
git-svn-id: trunk@5604 -
 2006-12-15 10:37:26 +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
peter
9eb07499bf * fix non-x86 for iasmop 
git-svn-id: trunk@5151 -
 2006-11-01 16:23:43 +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
florian
e8d5dc4ab2 * tailrecursion optimization enabled for for sparc, i386, x86-64 and arm 
git-svn-id: trunk@4860 -
 2006-10-11 16:34:28 +00:00
Jonas Maebe
2000c7d3e3 * used "gas" instead of "as" for Solaris (both sparc and x86) 
and not for linux/sparc

git-svn-id: trunk@4659 -
 2006-09-19 13:38:44 +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
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
5376d2d570 Merged revisions 3072-3073 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r3072 | peter | 2006-03-29 13:34:42 +0200 (Wed, 29 Mar 2006) | 4 lines

  * std_regname generate pair of registers for float doubles
  * don't call translate_register for regvars if -sr is passed
  * use std_regname in regalloc message

........
r3073 | peter | 2006-03-29 16:00:37 +0200 (Wed, 29 Mar 2006) | 2 lines

  * CMP instructions only read operands

........

git-svn-id: trunk@3079 -
 2006-03-30 06:36:42 +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
florian
46a68c8a27 * fixed compilation 
git-svn-id: trunk@2945 -
 2006-03-17 21:01:50 +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
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
florian
558c894e73 * fix for dword div dword power of two 
git-svn-id: trunk@2890 -
 2006-03-12 18:22:11 +00:00
Jonas Maebe
9de2847865 + support for passing parameters via pre-allocated stack space on i386 
(override/adjust cgutils.use_fixed_stack to change conditions where
     this is done, currently only activated for darwin-i386)
  * make sure the stack is always aligned to 16 bytes on darwin-i386

git-svn-id: trunk@2840 -
 2006-03-10 19:59:44 +00:00
Jonas Maebe
ba6f1e4990 * factered WriteInstruction out of TGNUAssembler into its own class 
* put Apple-specific GNU assembler stuff in its own class
  + darwin/x86 support to the assembler writer

git-svn-id: trunk@2818 -
 2006-03-09 14:59:04 +00:00
florian
0b1b0047f4 * use GNU Assembler by default on sparc-solaris, it's now called gas 
git-svn-id: trunk@2510 -
 2006-02-10 19:06:28 +00:00
florian
68016e4db2 * fixed function result handling for procedure which are inlinable 
git-svn-id: trunk@2461 -
 2006-02-06 21:44:35 +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
ca66b9f7c1 * force writing of new section before generating the jumptable 
git-svn-id: trunk@1085 -
 2005-09-15 14:08:02 +00:00
peter
fdc4925fcd * basic framework for debuginfo class added 
git-svn-id: trunk@1084 -
 2005-09-15 08:34:51 +00:00
peter
c3727c29b2 * rename al_code to al_procedures, al_bss/al_data to al_globals 
* more work for section smartlinking

git-svn-id: trunk@1083 -
 2005-09-15 06:51:12 +00:00
peter
05a628447f * put typedconsts in own asmlist to prevent mixing 
array and string data
  * added al_rodata
  * renamed tasmlist enum names to include al_ prefix

git-svn-id: trunk@899 -
 2005-08-17 08:42:52 +00:00
florian
9be5247db5 * dyn. arrays are always passed by value, fixes 4240 
git-svn-id: trunk@800 -
 2005-08-05 21:52:58 +00:00
florian
804207239d *c <int64>:=-<longint> fixed (bug 4253) 
git-svn-id: trunk@796 -
 2005-08-05 19:00:30 +00:00
daniel
d05f58b604 * Group asmlists into array to be able to add 
some of them more comfortably.
  * x86_64 compilation was broken, fixed.
  * Sparc compilation was broken, fixed.

git-svn-id: trunk@731 -
 2005-07-23 13:44:32 +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
c1b2e1aac5 * check function/procedure type when adding a proc definition 
git-svn-id: trunk@546 -
 2005-06-30 14:56:05 +00:00
florian
88392fa21d * cardinal to double fixed 
git-svn-id: trunk@514 -
 2005-06-28 19:31:29 +00:00
florian
1fa6d8c993 * syntax error fixed 
git-svn-id: trunk@410 -
 2005-06-14 21:01:42 +00:00
peter
4ace790492 * remove $Log 
git-svn-id: trunk@231 -
 2005-06-07 09:47:55 +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
Jonas Maebe
ec959955bd * fixed generic jumps optimizer and enabled it for ppc (the label table 
was not being initialised -> getfinaldestination always failed, which
    caused wrong optimizations in some cases)
  * changed the inverse_cond into a function, because tasmcond is a record
    on ppc
  + added a compare_conditions() function for the same reason
 2005-02-26 01:26:59 +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
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
Jonas Maebe
9c22d594b0 + support for passing records in registers under darwin 
* tcgpara now also has an intsize field, which contains the size in
    bytes of the whole parameter
 2005-01-10 21:50:05 +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
florian
d018160981 * fixed compilation 2004-12-04 15:23:00 +00:00
peter
8cf8c54609 * fixed varargs 
* replaced dynarray with tlist
 2004-11-22 22:01:19 +00:00
peter
a29eab36c7 * fixed funcretloc for sparc 2004-11-21 18:13:31 +00:00
peter
89b1b583c9 * ttempcreatenode.create_reg merged into .create with parameter 
whether a register is allowed
  * funcret_paraloc renamed to funcretloc
 2004-11-21 17:54:59 +00:00
florian
18f7aa97dd * changed funcret location back to tlocation 2004-11-21 17:17:03 +00:00
peter
4d8460ec2f * float routines all use internproc and compilerproc helpers 2004-11-21 15:35:23 +00:00
peter
e740a66636 * tparaitem removed, use tparavarsym instead 
* parameter order is now calculated from paranr value in tparavarsym
 2004-11-15 23:35:30 +00:00
peter
0c7e53bb81 * fixed compile of powerpc,sparc,arm 2004-11-11 19:31:33 +00:00
florian
239db4ba9d * marked o* registers as volatile 2004-11-07 00:33:45 +00:00
peter
c95a859f0a * generic tlocation 
* move tlocation to cgutils
 2004-10-31 21:45:02 +00:00
florian
a684d2669d * fixed jump table for sparc 2004-10-31 14:24:47 +00:00
florian
3a06b4f0fd * jmp table code generation for case statement on sparc 2004-10-30 22:01:11 +00:00
florian
7eccede56f * initial revision, not yet enabled 2004-10-30 17:50:53 +00:00
florian
e04b172854 * fixed generic optimizer 
* enabled generic optimizer for sparc
 2004-10-30 15:21:37 +00:00
peter
5ec6609d11 * add saved_standard_registers 2004-10-25 17:04:51 +00:00
peter
705868e816 * remove saveregister calling convention 2004-10-24 20:01:08 +00:00
florian
410d01458c * fixed several arm compiler bugs 2004-10-24 17:32:53 +00:00
peter
2ee2004032 * fixed compilation with removed loadref 2004-10-24 11:53:45 +00:00
florian
39805b678a * fixed currency to float conversion 2004-10-15 22:54:53 +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
30873fc9a8 * fixed generation of refs wiht large offsets, code still broken though 2004-10-05 21:29:29 +00:00
peter
f5471aef6e * more spilling rewrites 2004-10-05 20:41:01 +00:00
peter
ee3585f56f * spilling code rewritten for x86. It now used the generic 
spilling routines. Special x86 optimization still needs
    to be added.
  * Spilling fixed when both operands needed to be spilled
  * Cleanup of spilling routine, do_spill_readwritten removed
 2004-10-04 20:46:22 +00:00
florian
d57089732b * fixed dword->single/double on sparc 2004-10-03 19:21:56 +00:00
florian
001292bf50 * made sqrt, sqr and abs internal for the sparc 2004-10-03 12:41:30 +00:00
peter
75cd5c80fa * indents 2004-10-01 17:33:47 +00:00