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16,248 Commits 100 Branches 75 Tags 313 MiB
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210 Commits

Author SHA1 Message Date
daniel
d84b7d0743 * Some work to restore the MMX capabilities 2003-12-19 22:08:44 +00:00
peter
1367e342db * reg allocations for imaginary register are now inserted just 
before reg allocation
  * tregister changed to enum to allow compile time check
  * fixed several tregister-tsuperregister errors
 2003-12-15 21:25:48 +00:00
daniel
7061f04355 * Register allocator speed optimizations 
- Worklist no longer a ringbuffer
    - No find operations are left
    - Simplify now done in constant time
    - unusedregs is now a Tsuperregisterworklist
    - Microoptimizations
 2003-12-14 20:24:28 +00:00
peter
bce5a1e252 * rg[tregistertype] added in tcg 2003-12-12 17:16:17 +00:00
florian
bfe452936f * reverted Peter's alloctemp patch; hopefully properly 2003-12-06 01:15:22 +00:00
peter
64b0a0eadf * delayed paraloc allocation, a_param_*() gets extra parameter 
if it needs to allocate temp or real paralocation
  * optimized/simplified int-real loading
 2003-12-03 23:13:19 +00:00
Jonas Maebe
52980d5488 * fixed properties for MOVSB 2003-11-22 00:35:42 +00:00
florian
ebab97b3c8 + first part of arm assembler reader 2003-11-17 23:23:47 +00:00
Jonas Maebe
16834b1854 * fixed XSTORE instruction info 2003-11-13 18:54:22 +00:00
florian
1af574ceca * assembler readers OOPed 
+ typed currency constants
  + typed 128 bit float constants if the CPU supports it
 2003-11-12 16:05:39 +00:00
peter
517c5de6aa * line numbering is now only done when #10, #10#13 is really parsed 
instead of when it is the next character
 2003-11-10 19:08:32 +00:00
florian
08f4e363f6 * elesize of g_copyvaluepara_openarray changed 2003-11-05 23:06:03 +00:00
mazen
a2cee9b843 * using findreg_by_<name|number>_table directly to decrease heap overheading 2003-10-31 09:22:55 +00:00
peter
48ef24605a * support scalefactor for opr_local 
* support reference with opr_local set, fixes tw2631
 2003-10-30 19:59:00 +00:00
marco
706118fcb9 * profiling fix 2003-10-30 18:53:53 +00:00
peter
0bc3453035 * fixed findreg_by_number 
* renamed rghelper to rgbase
 2003-10-30 17:13:18 +00:00
peter
9e66b09843 * call firstpass before allocation and codegeneration is started 
* move leftover code from pass_2.generatecode() to psub
 2003-10-30 16:22:40 +00:00
mazen
75f88a5b90 * now uses standard routines in rgHelper unit to search registers by number and by name 2003-10-30 15:02:04 +00:00
Jonas Maebe
0cac29ec76 + support for fpu temp parameters 
+ saving/restoring of fpu register before/after a procedure call
 2003-10-29 21:24:14 +00:00
peter
5925d38ac7 * support indexing and offset retrieval for locals 2003-10-29 15:40:20 +00:00
peter
7e450e736b * fix crash with ops=0 2003-10-28 18:46:49 +00:00
peter
4a1ecb07d1 * splitted buildderef and buildderefimpl to fix interface crc 
calculation
 2003-10-23 14:44:07 +00:00
peter
6878c55c80 * write derefdata in a separate ppu entry 2003-10-22 20:39:59 +00:00
peter
96f9973b46 * taicpu_abstract.oper[] changed to pointers 2003-10-21 15:15:35 +00:00
peter
925bc3bbad * remove memdebug code for rg 2003-10-20 19:30:08 +00:00
peter
9f54e1b7c5 * made worklists dynamic in size 2003-10-18 15:41:26 +00:00
florian
5b33ab3643 * fixed more ppc stuff 2003-10-17 15:25:18 +00:00
peter
0939085ab1 * commented out more obsolete constants 2003-10-17 15:08:34 +00:00
peter
d0de3b3ea8 * 64k registers supported 
* fixed some memory leaks
 2003-10-17 14:38:32 +00:00
florian
57a2fe6ddb + some code for PIC support added 2003-10-14 00:30:48 +00:00
florian
c70c620d9b * some ideas for mm support implemented 2003-10-13 01:58:03 +00:00
florian
947280d8e2 * some ideas for mm support implemented 2003-10-13 01:23:13 +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
e3519e3b0c * x86 supports only mem/reg to reg for movsx and movzx 2003-10-07 16:09:03 +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
3a92a2a25a * parameter alignment fixes 2003-10-03 22:00:33 +00:00
peter
c63b079d07 * save ESP after pusha and restore before popa for save all registers 2003-10-03 14:45:37 +00:00
peter
b1863f8fad * remove asw 2003-10-02 21:18:06 +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
5a7ce9fbe3 * fix pushw reg 2003-09-30 19:53:47 +00:00
peter
540691bf02 * optimized releasing of registers 2003-09-29 20:58:55 +00:00
peter
15446d6522 * removed emitjmp 2003-09-28 21:49:39 +00:00
peter
a028d221cc * fixed invalid opcode handling in spill registers 2003-09-28 21:49:30 +00:00
peter
9a9d96fe5d * fix register leak 2003-09-28 21:48:57 +00:00
peter
e248f1b570 * a_call_ref removed 2003-09-28 13:37:19 +00:00
peter
36c2bb1e1a * give error for wrong register number 2003-09-28 13:37:07 +00:00
peter
b6a0492c9c * remove sp_fixup 2003-09-25 21:29:23 +00:00
peter
1c11c95b3c * change push/pop in getreg/ungetreg 2003-09-25 21:29:16 +00:00
peter
e487793919 * %st is st0 in nasm 2003-09-25 14:59:16 +00:00
florian
0493cd3d2e * more x86-64 fixes 2003-09-25 13:13:32 +00:00
florian
f6e456268f * fixed make cycle 2003-09-24 21:15:49 +00:00
florian
0b48a6a3ec * x86-64 adaptions 2003-09-24 17:12:36 +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
daniel
1e02028986 * Fixed incorrect movzx spilling 2003-09-14 14:22:51 +00:00
daniel
c82243df4d * Add BTR to destination memory location check in spilling 2003-09-12 20:25:17 +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
daniel
079751b894 * Failed attempt to restore broken fastspill functionality 2003-09-10 19:14:31 +00:00
marco
305226dd23 * fix from peter for bts reg32,mem32 problem 2003-09-10 11:23:09 +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
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
b9d09a4e5c * preparations for different default calling conventions 
* various RA fixes
 2003-09-07 22:09:34 +00:00
florian
22f1ff8da4 * merged Wiktor's Watcom patches in 1.1 2003-09-05 17:41:12 +00:00
florian
024d08e05a * ARM compiler compiles again 2003-09-04 21:07:03 +00:00
peter
01a1f7d063 * return 0 instead of $ff when no reg is found 2003-09-04 14:42:44 +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
peter
d5a6a5b7f9 * fix wrong registers in reference 2003-08-26 12:42:45 +00:00
peter
6b12cc11e5 * first spill the registers of top_ref before spilling top_reg 2003-08-21 17:20:19 +00:00
peter
b9afdc6a36 * fix reg-supreg range check error 2003-08-21 14:48:36 +00:00
daniel
2b0cd432ca * Small NOTARGETWIN32 conditional tweak 2003-08-20 19:28:21 +00:00
daniel
2ce08bd157 * Some old register convention code removed 
* A few changes to eliminate a few lines of code
 2003-08-20 16:52:01 +00:00
daniel
ebb1f3a361 * New register coding now mandatory, some more convert_registers calls 
removed.
 2003-08-20 09:07:00 +00:00
daniel
82b0cf41a6 * Made internal assembler use new register coding 2003-08-20 07:48:03 +00:00
daniel
41211715ff * Corrected a comment. 2003-08-19 13:58:33 +00:00
daniel
787fcc5797 * Made ATT asm writer work with -sr 2003-08-18 11:49:47 +00:00
Jonas Maebe
4f8c390198 * fixed regvars so they work with newra (at least for ppc) 
* fixed some volatile register bugs
  + -dnotranslation option for -dnewra, which causes the registers not to
    be translated from virtual to normal registers. Requires support in
    the assembler writer as well, which is only implemented in aggas/
    agppcgas currently
 2003-08-17 16:59:20 +00:00
daniel
878498029f * Fixed newra compilation 2003-08-15 14:44:20 +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
Jonas Maebe
f909d6a620 * fixed ppc compilation problems and changed VOLATILE_REGISTERS for x86 
so that it doesn't include ebp and esp anymore
 2003-07-06 21:50:33 +00:00
daniel
268bfcf784 * Fixed register allocator. *Lots* of fixes. 2003-07-06 15:31:20 +00:00
peter
390db181c1 * loadfpu_reg_reg size specifier 2003-07-03 18:59:25 +00:00
pierre
c80bd4565d * fix a bug preventing correct reading of intel 'mov [edi],al' 2003-06-20 12:57:15 +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
Jonas Maebe
d29c96896f * fixed newra cycle for x86 
* added constants for indicating source and destination operands of the
    "move reg,reg" instruction to aasmcpu (and use those in rgobj)
 2003-06-14 14:53:50 +00:00
peter
0dceec9a64 * current_procdef removed, use current_procinfo.procdef instead 2003-06-13 21:19:30 +00:00
Jonas Maebe
709e6da4fa - removed ALL_INTREGISTERS (only the one in rgobj is valid) 2003-06-12 19:11:34 +00:00
peter
a71427cf2c * fix newra cycle for i386 2003-06-12 18:31:18 +00:00
peter
46a27d8c27 * fixed copyvaluepara for left-to-right pushing 2003-06-07 10:24:10 +00:00
peter
7363a7d605 * 32bit operands need ofcourse 32bit size 2003-06-07 10:23:50 +00:00
Jonas Maebe
f27da44d92 * fixed cycling problem 2003-06-07 10:06:55 +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
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
9cafe9c315 * fixed opsize and operand size setting for 64bit values 2003-05-31 16:22:28 +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