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557 Commits

Author SHA1 Message Date
florian
57a2fe6ddb + some code for PIC support added 2003-10-14 00:30:48 +00:00
florian
b04af27efc * fixed forgotten commit 2003-10-13 09:38:22 +00:00
florian
c70c620d9b * some ideas for mm support implemented 2003-10-13 01:58:03 +00:00
florian
1df13c788c * fixed some MMX<->SSE 
* started to fix ppc, needs an overhaul
  + stabs info improve for spilling, not sure if it works correctly/completly
  - MMX_SUPPORT removed from Makefile.fpc
 2003-10-11 16:06:42 +00:00
peter
fb81b7ebbb * old trgobj moved to x86/rgcpu and renamed to trgx86fpu 
* tregisteralloctor renamed to trgobj
  * removed rgobj from a lot of units
  * moved location_* and reference_* to cgobj
  * first things for mmx register allocation
 2003-10-10 17:48:13 +00:00
daniel
b2343f4b16 * Register allocator splitted, ans abstract now 2003-10-09 21:31:37 +00:00
florian
b3064de6c0 * fixed full bool evalution and bool xor, if the left or right side have LOC_JUMP 2003-10-08 09:13:16 +00:00
peter
3e6f799919 * fix crash 
* allow parameter subscription for register parameters
 2003-10-07 18:21:18 +00:00
peter
e27d6f67da * inline supported again, LOC_REFERENCEs are used to pass the 
parameters
  * inlineparasymtable,inlinelocalsymtable removed
  * exitlabel inserting fixed
 2003-10-07 15:17:07 +00:00
peter
da9f5e2319 * c style array of const generates callparanodes 
* varargs paraloc fixes
 2003-10-05 21:21:52 +00:00
peter
3a92a2a25a * parameter alignment fixes 2003-10-03 22:00:33 +00:00
peter
6093a37d1b * fix operand order when a prefix opcode is supplied 2003-10-02 21:17:38 +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
22158bfb99 * updates for inlining 2003-09-30 21:02:37 +00:00
michael
953269fcff + Patch from Wiktor Sywula for watcom support 2003-09-30 08:39:50 +00:00
peter
540691bf02 * optimized releasing of registers 2003-09-29 20:58:55 +00:00
peter
47d211aa2e * fix register leaks 2003-09-28 21:48:20 +00:00
peter
99bb20747e * parent framepointer changed to hidden parameter 
* tloadparentfpnode added
 2003-09-28 17:55:03 +00:00
peter
eb5429425a * shortstr compare updated for different calling conventions 2003-09-28 13:35:40 +00:00
peter
116153cf24 * register calling updates 2003-09-28 13:35:24 +00:00
peter
2392f28675 * parameter fixes 2003-09-25 21:28:00 +00:00
peter
e487793919 * %st is st0 in nasm 2003-09-25 14:59:16 +00:00
peter
7c6560ab7f * fix intf wrapper code 2003-09-25 14:59:06 +00:00
florian
0493cd3d2e * more x86-64 fixes 2003-09-25 13:13:32 +00:00
peter
72761249f1 * fix global var+offset 2003-09-23 20:37:53 +00:00
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
76a53a375d * varspez in calls to push_addr_param 2003-09-16 16:17:01 +00:00
florian
8f66389b46 * improved arm code generation 
* move some protected and private field around
  * the temp. register for register parameters/arguments are now released
    before the move to the parameter register is done. This improves
    the code in a lot of cases.
 2003-09-11 11:54:59 +00:00
marco
cd5ae5fcc3 * Patch from Peter for paraloc 2003-09-10 08:31:47 +00:00
peter
3a3d710c47 * basics for x86 register calling 2003-09-09 21:03:17 +00:00
daniel
49e539ac8d * Adding register allocation order 2003-09-09 20:59:27 +00:00
peter
6b06f9e985 * winapi doesn't like pushing 8 byte record 2003-09-09 15:55:05 +00:00
florian
f495796796 * x86 instruction table updated to nasm 0.98.37: 
- sse3 aka prescott support
      - small fixes
 2003-09-09 12:54:45 +00:00
peter
64bc322e0e * fix compilerproc for default=oldfpccall 2003-09-08 18:28:51 +00:00
peter
b9d09a4e5c * preparations for different default calling conventions 
* various RA fixes
 2003-09-07 22:09:34 +00:00
florian
eb9a587759 + support of NaN and Inf in the compiler as values of real constants 2003-09-06 16:47:24 +00:00
florian
22f1ff8da4 * merged Wiktor's Watcom patches in 1.1 2003-09-05 17:41:12 +00:00
marco
f34e9e5adf * applied Peter's patch. Now cycles. 2003-09-05 11:21:39 +00:00
peter
6a8d5eb25d * NEWRA branch merged 2003-09-03 15:55:00 +00:00
florian
220e05dd5e * fixed arm concatcopy 
+ arm support in the common compiler sources added
  * moved some generic cg code around
  + tfputype added
  * ...
 2003-09-03 11:18:36 +00:00
daniel
ebb1f3a361 * New register coding now mandatory, some more convert_registers calls 
removed.
 2003-08-20 09:07:00 +00:00
marco
4c571efdda * fix for 2592, pushw imm 2003-08-18 11:52:57 +00:00
daniel
45f9851e87 * Another register allocator bug fixed. 
* cpu_registers set to 6 for i386
 2003-08-17 08:48:02 +00:00
peter
52c73e80d1 * start of sparc support for newra 2003-08-11 21:18:20 +00:00
daniel
42c320cb29 * cs_regalloc renamed to cs_regvars to avoid confusion with register 
allocator
  * Some preventive changes to i386 spillinh code
 2003-08-09 18:56:54 +00:00
daniel
a4495e3867 * Made code generator reverse or/add/and/xor/imul instructions when 
possible to reduce the slowdown of spills.
 2003-08-03 20:38:00 +00:00
daniel
4984afb8f0 - Removed cmpop from Ti386addnode.second_addstring 2003-08-03 20:19:43 +00:00
Jonas Maebe
3c5d94dc64 * fixed nil pointer access 2003-07-24 10:45:40 +00:00
peter
32d076480b * framepointer fixes for sparc 
* parent framepointer code more generic
 2003-07-06 17:58:22 +00:00
daniel
268bfcf784 * Fixed register allocator. *Lots* of fixes. 2003-07-06 15:31:20 +00:00
Jonas Maebe
70a5d1e4c2 * create_paraloc_info() is now called separately for the caller and 
callee info
  * fixed ppc cycle
 2003-07-05 20:11:41 +00:00
peter
b7d99ec934 * paraloc splitted in callerparaloc,calleeparaloc 
* sparc calling convention updates
 2003-07-02 22:18:04 +00:00
peter
b8ad3514c0 * cycle fixes 2003-06-17 16:51:30 +00:00
Jonas Maebe
404d344d92 * lots of newra fixes (need getfuncretparaloc implementation for i386)! 
* renamed all_intregisters to volatile_intregisters and made it
    processor dependent
 2003-06-17 16:34:44 +00:00
peter
e6e43724c3 * freeintparaloc added 2003-06-17 16:34:19 +00:00
peter
0dceec9a64 * current_procdef removed, use current_procinfo.procdef instead 2003-06-13 21:19:30 +00:00
Jonas Maebe
67e0cc3ad6 * t386innode.pass_2 already doesn't call a helper anymore since a long 
time
 2003-06-12 22:10:44 +00:00
peter
c036dbe71a * size para for ungetregisterfpu 2003-06-12 21:12:20 +00:00
peter
a71427cf2c * fix newra cycle for i386 2003-06-12 18:31:18 +00:00
Jonas Maebe
2b312f6e8c * fixed compilation problems 2003-06-12 18:12:49 +00:00
peter
a0b9306652 * newra compiles for sparc 2003-06-12 16:43:07 +00:00
Jonas Maebe
db7d93495b * first small steps towards an oop optimizer 2003-06-08 18:48:03 +00:00
Jonas Maebe
edb2179730 + added freeintparaloc 
* ppc get/freeintparaloc now check whether the parameter regs are
    properly allocated/deallocated (and get an extra list para)
  * ppc a_call_* now internalerrors if pi_do_call is not yet set
  * fixed lot of missing pi_do_call's
 2003-06-07 18:57:04 +00:00
peter
5b62f5052c * use setsize for size specifier 2003-06-06 14:41:59 +00:00
peter
5e3532dd01 * needs cpuinfo 2003-06-06 14:41:22 +00:00
michael
03b57479b0 + Forgot a line in patch from peter 2003-06-06 07:36:06 +00:00
michael
732c769f30 + Patch to Patch from peter 2003-06-06 07:35:14 +00:00
michael
a762ddbdc2 + Patch from peter 2003-06-06 07:34:11 +00:00
peter
cd66717210 * updated 2003-06-05 20:58:05 +00:00
peter
d91c880148 * cg.a_load_* get a from and to size specifier 
* makeregsize only accepts newregister
  * i386 uses generic tcgnotnode,tcgunaryminus
 2003-06-03 21:11:09 +00:00
peter
4c66ac6cab * internal changeregsize for optimizer 
* fix with a hack to not remove the first instruction of a block
    which will leave blockstart pointing to invalid memory
 2003-06-03 21:09:05 +00:00
daniel
41e0bc4cec * Register allocator finished 2003-06-03 13:01:59 +00:00
Jonas Maebe
6f3e16298a * function results can now also be regvars 
- removed tprocinfo.return_offset, never use it again since it's invalid
    if the result is a regvar
 2003-06-02 21:42:05 +00:00
peter
230a14ff68 * getregisterfpu size parameter added 
* op_const_reg size parameter added
  * sparc updates
 2003-06-01 21:38:06 +00:00
peter
1e7ecac976 * FUNCTION_RESULT64_LOW/HIGH_REG added for int64 results 2003-05-31 15:05:28 +00:00
peter
0e11419a26 * load_loc_reg update 2003-05-31 15:04:31 +00:00
peter
414bd5fa22 * more sparc cleanup 
* accumulator removed, splitted in function_return_reg (called) and
    function_result_reg (caller)
 2003-05-30 23:57:08 +00:00
Jonas Maebe
e7e2cfe9a4 * a_load_loc_reg now has an extra size parameter for the destination 
register (properly fixes what I worked around in revision 1.106 of
    ncgutil.pas)
 2003-05-30 23:49:18 +00:00
peter
047a066711 * procinlinenode removed 
* aktexit2label removed, fast exit removed
  + tcallnode.inlined_pass_2 added
 2003-05-26 21:17:17 +00:00
peter
0799b0663d * generic fpc_shorstr_concat 
+ fpc_shortstr_append_shortstr optimization
 2003-05-26 19:38:28 +00:00
peter
c48956fd16 * don't generate align in .bss 2003-05-26 19:37:57 +00:00
peter
c0995a3db1 * fix interrupt stack allocation 2003-05-25 10:26:15 +00:00
peter
437ce7f8a2 * removed some unit dependencies 2003-05-22 21:32:28 +00:00
florian
9de6468186 + basic darwin support added 2003-05-20 23:54:00 +00:00
peter
abca40f041 * regvar fixes 2003-05-16 14:33:31 +00:00
peter
92ee1804b6 * removed selfpointer_offset, vmtpointer_offset 
* tvarsym.adjusted_address
  * address in localsymtable is now in the real direction
  * removed some obsolete globals
 2003-05-15 18:58:53 +00:00
peter
c577c78366 * removed ret_in_acc, it's the reverse of ret_in_param 
* fixed ret_in_param for win32 cdecl array
 2003-05-13 15:16:13 +00:00
florian
91bbc7bea3 * error when address of an abstract method is taken 
* fixed some x86-64 problems
  * merged some more x86-64 and i386 code
 2003-04-30 20:53:32 +00:00
florian
de6916276a * merged more x86-64/i386 code 2003-04-30 15:45:35 +00:00
peter
60978ba89c * aktprocdef renamed to current_procdef 
* procinfo renamed to current_procinfo
  * procinfo will now be stored in current_module so it can be
    cleaned up properly
  * gen_main_procsym changed to create_main_proc and release_main_proc
    to also generate a tprocinfo structure
  * fixed unit implicit initfinal
 2003-04-27 11:21:32 +00:00
peter
a5e7f02527 * updated for removed lexlevel 2003-04-27 07:48:05 +00:00
peter
7f14891d66 * aktprocdef cleanup, aktprocdef is now always nil when parsing 
a new procdef declaration
  * aktprocsym removed
  * lexlevel removed, use symtable.symtablelevel instead
  * implicit init/final code uses the normal genentry/genexit
  * funcret state checking updated for new funcret handling
 2003-04-27 07:29:50 +00:00
peter
a23e3f0a2f * add string returns in LOC_REFERENCE 2003-04-26 09:12:55 +00:00
peter
f4b818fc1d * removed funcretn,funcretsym, function result is now in varsym 
and aliases for result and function name are added using absolutesym
  * vs_hidden parameter for funcret passed in parameter
  * vs_hidden fixes
  * writenode changed to printnode and released from extdebug
  * -vp option added to generate a tree.log with the nodetree
  * nicer printnode for statements, callnode
 2003-04-25 20:59:33 +00:00
florian
754a34200a * merged i386/aasmcpu and x86_64/aasmcpu to x86/aasmcpu 2003-04-25 12:43:40 +00:00
florian
ad2f6d6dab * merged agx64att and ag386att to x86/agx86att 2003-04-25 12:04:31 +00:00
florian
98d09473e4 * merged i386/cpubase and x86_64/cpubase to x86/cpubase; 
different stuff went to cpubase.inc
 2003-04-25 11:12:09 +00:00
daniel
6aa01a99a9 * Ifdefs around a lot of calls to cleartempgen 
* Fixed registers that are allocated but not freed in several nodes
  * Tweak to register allocator to cause less spills
  * 8-bit registers now interfere with esi,edi and ebp
    Compiler can now compile rtl successfully when using new register
    allocator
 2003-04-25 08:25:26 +00:00
florian
7f04bb7272 * ncgopt replaces n386opt 2003-04-24 11:19:13 +00:00
florian
2d2b85bacb - replaced by ncgopt 2003-04-24 11:18:46 +00:00