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274 Commits

Author SHA1 Message Date
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
peter
5358278ca1 tai_regalloc.allocation changed to ratype to notify rgobj of register size changes 2004-05-22 23:34:27 +00:00
florian
c68ea95074 + syscall directive support for MorphOS added 2004-04-28 15:19:03 +00:00
peter
ffb2785d2b * A_MOVSL renamed to A_MOVSD 2004-04-09 14:36:05 +00:00
peter
81f3ef9eca * fixed concatcopy end bytes copy broken by 64bits patch 2004-03-11 19:35:05 +00:00
peter
970d84f86d * mcount for linux fixed 
* push/pop edx for mcount
 2004-03-10 22:52:03 +00:00
florian
10e765329d * fixed arm compilation 
* cleaned up code generation for exported linux procedures
 2004-03-06 20:35:19 +00:00
olle
4fecc1a56f * big transformation of Tai_[const_]Symbol.Create[data]name* 2004-03-02 00:36:32 +00:00
florian
fabb9c33ac * top_symbol killed 
+ refaddr to treference added
  + refsymbol to treference added
  * top_local stuff moved to an extra record to save memory
  + aint introduced
  * tppufile.get/putint64/aint implemented
 2004-02-27 10:21:04 +00:00
florian
01d16548f4 * fixed exception reason size for 64 bit systems 2004-02-22 18:27:21 +00:00
florian
0c35b6f3c4 * x86_64 uses generic concatcopy_valueopenarray for now 2004-02-22 16:48:09 +00:00
florian
6a392f766d * OP_SH* code generation fixed 2004-02-21 19:46:37 +00:00
peter
fad88e2c7c * allow mov to smaller sizes 2004-02-20 16:01:49 +00:00
peter
e6929a1a32 * more x86_64 parameter fixes 
* tparalocation.lochigh is now used to indicate if registerhigh
    is used and what the type is
 2004-02-09 22:14:17 +00:00
daniel
46d241a666 * Take advantage of our new with statement optimization 2004-02-07 23:28:34 +00:00
florian
3cb562e41f * movz*q fixed 2004-02-06 14:37:48 +00:00
peter
221090453c * x86_64 fixes for opsize 2004-02-05 18:28:37 +00:00
peter
8c5b0f7d82 * first try to get cpupara working for x86_64 2004-02-04 22:01:13 +00:00
peter
8012731ede *** empty log message *** 2004-02-04 19:22:27 +00:00
Jonas Maebe
4ba9c9ec67 - removed "mov reg,reg" optimization (those instructions are removed by 
the register allocator, and may be necessary to indicate a register
    may not be released before some point)
 2004-02-03 19:46:48 +00:00
daniel
eaa7da9015 + Cleanup of stabstring generation code. Cleaner, faster, and compiler 
executable reduced by 50 kb,
 2004-01-15 23:16:32 +00:00
florian
85bed883ce * another bunch of x86-64 fixes mainly calling convention and 
assembler reader related
 2004-01-14 23:39:05 +00:00
peter
bb03be5004 * add release_openarrayvalue 2004-01-14 21:43:54 +00:00
peter
1c7e6fc380 * sparc updates 
* use registertype in spill_register
 2003-12-26 14:02:30 +00:00
florian
ace2d682b0 * rtl and compiler compile with -Cfsse2 2003-12-26 13:19:16 +00:00
florian
3d8e1ab1fb + fpu<->mm register conversion 2003-12-26 00:32:21 +00:00
florian
dd2bb53aa5 + possible sse2 unit usage for double calculations 
* some sse2 assembler issues fixed
 2003-12-25 12:01:35 +00:00
florian
06442fa677 + $fputype directive support 
+ single data type operations with sse unit
  * fixed more x86-64 stuff
 2003-12-25 01:07:09 +00:00
florian
6d3d97e845 * first fixes to compile the x86-64 system unit 2003-12-24 01:47:22 +00:00
florian
9c476ba5f1 - delete parameter in cg64 methods removed 2003-12-24 00:10:02 +00:00
florian
b52cee6639 * fixed ppc inlining stuff 
* fixed wrong unit writing
  + added some sse stuff
 2003-12-21 19:42:42 +00:00
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
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
florian
08f4e363f6 * elesize of g_copyvaluepara_openarray changed 2003-11-05 23:06:03 +00:00
marco
706118fcb9 * profiling fix 2003-10-30 18:53:53 +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
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
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
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
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
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
e248f1b570 * a_call_ref removed 2003-09-28 13:37:19 +00:00
peter
1c11c95b3c * change push/pop in getreg/ungetreg 2003-09-25 21:29:16 +00:00
florian
0493cd3d2e * more x86-64 fixes 2003-09-25 13:13:32 +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
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
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
peter
6a8d5eb25d * NEWRA branch merged 2003-09-03 15:55:00 +00:00
daniel
2b0cd432ca * Small NOTARGETWIN32 conditional tweak 2003-08-20 19:28:21 +00:00
peter
390db181c1 * loadfpu_reg_reg size specifier 2003-07-03 18:59:25 +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
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
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
peter
230a14ff68 * getregisterfpu size parameter added 
* op_const_reg size parameter added
  * sparc updates
 2003-06-01 21:38:06 +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
peter
437ce7f8a2 * removed some unit dependencies 2003-05-22 21:32:28 +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
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
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
daniel
9e2084b8d5 * Further register allocator work. Compiler now smaller with new 
allocator than without.
  * Somebody forgot to adjust ppu version number
 2003-04-23 14:42:07 +00:00
daniel
7677b18770 * Removed usage of edi in a lot of places when new register allocator used 
+ Added newra versions of g_concatcopy and secondadd_float
 2003-04-23 09:51:16 +00:00
peter
e248c0ece4 * fixed C style array of const 
* fixed C array passing
  * fixed left to right with high parameters
 2003-04-22 13:47:08 +00:00
daniel
25059e21b6 + Implemented the actual register allocator 
+ Scratch registers unavailable when new register allocator used
  + maybe_save/maybe_restore unavailable when new register allocator used
 2003-04-22 10:09:34 +00:00
daniel
0c93e261e7 * Added some code to keep track of move instructions in register 
allocator
 2003-04-17 16:48:21 +00:00
peter
c4ddcc78a8 * generic constructor working for i386 
* remove fixed self register
  * esi added as address register for i386
 2003-03-28 19:16:56 +00:00
peter
864736747f * reg2opsize() 2003-03-18 18:17:46 +00:00
Jonas Maebe
e8a0c0cd62 * and more new register allocator fixes (in the i386 code generator this 
time). At least now the ppc cross compiler can compile the linux
    system unit again, but I haven't tested it.
 2003-03-13 19:52:23 +00:00
daniel
390ae3e2b1 * Fixed ie 200301234 problem on Win32 target 2003-02-27 16:40:32 +00:00
daniel
18ab545cb7 * Fixed the optimizer 2003-02-26 21:15:43 +00:00
daniel
86bcea6ef5 * Code generator converted to new register notation 
- Horribily outdated todo.txt removed
 2003-02-19 22:00:14 +00:00
daniel
dc14489292 * Fixed another 200301081 2003-01-21 10:41:13 +00:00
daniel
509618b646 * Fixed internalerror 2003-01-13 23:00:18 +00:00
daniel
cbe0383afe * Further work to convert codegenerator register convention; 
internalerror bug fixed.
 2003-01-13 14:54:34 +00:00
daniel
7b2fd10fb4 * Converted some code in cgx86.pas to new register numbering 2003-01-09 20:40:59 +00:00
daniel
55a161bbbf * Tregister changed into a record 2003-01-08 18:43:56 +00:00
florian
b59b436130 * x86-64 compiles 
+ very basic support for float128 type (x86-64 only)
 2003-01-05 13:36:53 +00:00
peter
a51ce770c2 * align stack on 4 bytes in copyvalueopenarray 2003-01-02 16:17:50 +00:00
peter
af98b48c22 * stackpointer_alloc added for adjusting ESP. Win32 needs 
this for the pageprotection
 2002-12-24 15:56:50 +00:00
carl
6a52e7a9e5 - removed the invalid if <> checking (Delphi is strange on this) 
+ implemented abstract warning on instance creation of class with
    abstract methods.
 * some error message cleanups
 2002-11-25 18:43:31 +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
peter
a496dbe1ff * pass proccalloption to ret_in_xxx and push_xxx functions 2002-11-18 17:31:54 +00:00
carl
7c0f175681 * flags2reg() was not extending the byte register to the correct result size 2002-11-09 21:18:31 +00:00
peter
83dae76625 + $IMPLICITEXCEPTIONS switch to turn on/off generation of the 
implicit exception frames for procedures with initialized variables
    and for constructors. The default is on for compatibility
 2002-10-16 19:01:43 +00:00
carl
67486c96c3 * fixes for Delphi 6 compilation 
(warning : Some features do not work under Delphi)
 2002-10-05 12:43:23 +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
51057d8e8e * support references without registers and symbol in paramref_addr. It 
pushes only the offset
 2002-09-16 19:08:47 +00:00
peter
6dffb25562 * move CGSize2Opsize to interface 2002-09-16 18:06:29 +00:00
peter
a4e309d6ae * removevaluepara added to fix the stackpointer so restoring of 
saved registers works
 2002-09-01 14:42:41 +00:00
peter
7898dcf9ed + a_call_reg, a_call_loc added 
* removed exprasmlist references
 2002-09-01 12:09:27 +00:00
florian
e313bab4ff * first part of procinfo rewrite 2002-08-17 09:23:33 +00:00
carl
745efb2c47 * issameref() to test if two references are the same (then emit no opcodes) 
+ ret_in_reg to replace ret_in_acc
    (fix some register allocation bugs at the same time)
  + save_std_register now has an extra parameter which is the
    usedinproc registers
 2002-08-16 14:24:57 +00:00
carl
c33d99adb7 - a_load_sym_ofs_reg removed 
* loadvmt now calls loadaddr_ref_reg instead
 2002-08-15 08:13:54 +00:00
peter
425bb45ddc * renamed current_library to objectlibrary 2002-08-11 14:32:25 +00:00
peter
ac71268ce6 * saving of asmsymbols in ppu supported 
* asmsymbollist global is removed and moved into a new class
    tasmlibrarydata that will hold the info of a .a file which
    corresponds with a single module. Added librarydata to tmodule
    to keep the library info stored for the module. In the future the
    objectfiles will also be stored to the tasmlibrarydata class
  * all getlabel/newasmsymbol and friends are moved to the new class
 2002-08-11 13:24:10 +00:00
Jonas Maebe
c7aefd286b * fixed stupid bug of mine in g_flags2reg() when optimizations are on 2002-08-10 10:06:04 +00:00
carl
50537e95fc * fix generic exception handling 2002-08-09 19:18:27 +00:00
carl
4d03ffdf46 + updated exception routines 2002-08-04 19:52:04 +00:00
Jonas Maebe
6b83738e7d + generic implementation of tcg.g_flags2ref() 
* tcg.flags2xxx() now also needs a size parameter
 2002-07-27 19:53:51 +00:00
florian
eb2ca8d10f * rewrote the system handling 2002-07-26 21:15:37 +00:00
Jonas Maebe
6cb82a2c8f * fixed bug in op_const_reg_reg() for imul 2002-07-21 16:55:34 +00:00
florian
d88d2ed099 * splitting of i386\cgcpu.pas into x86\cgx86.pas and i386\cgcpu.pas 
cgx86.pas will contain the common code for i386 and x86_64
 2002-07-20 19:28:47 +00:00