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20089 Commits

Author SHA1 Message Date
Károly Balogh
6d795df166 m68k: removed silly debug writeln accidentally left in r35671 
git-svn-id: trunk@35673 -
 2017-03-28 11:57:17 +00:00
Károly Balogh
eeb660017e m68k: improve floating point compares against memory references by swapping sides when left is a reference and right is a register 
git-svn-id: trunk@35672 -
 2017-03-28 11:50:39 +00:00
Károly Balogh
21468861d4 m68k: handle more reg_ref and ref_reg operations more flexibly on the cg level. these OPs should get utilized better with some of the upcoming inline nodes 
git-svn-id: trunk@35671 -
 2017-03-28 09:57:14 +00:00
sergei
8ae0864c9a * x86 Intel asm reader: handle special variables "self" and "result" similar to regular ones in terms of subscripting. This makes fix from r34911 apply to these special variables. Resolves #31542. 
git-svn-id: trunk@35669 -
 2017-03-27 19:58:55 +00:00
nickysn
fc59649a98 + added inline nodes for handling and/or/xor in place (i.e. x:=x op y, where 
op=and/or/xor). They generate more optimal code on certain architectures
  (including x86). The new inline nodes aren't generated by the compiler yet,
  but will be used in the future, at certain optimization levels, whenever the
  pattern x:=x op y is detected by the compiler.

git-svn-id: trunk@35666 -
 2017-03-26 23:16:53 +00:00
florian
73c46a5988 - removed unused constants 
git-svn-id: trunk@35664 -
 2017-03-26 13:06:34 +00:00
florian
0897bd154a + align(<int64>,<int64>) and align(<qword>,<qword>), resolves an issue reported on the mailing list with large records 
+ tests
* trecordsymtable.insertunionst takes a asizeint parameter
* changed one aint into a asizeint

git-svn-id: trunk@35662 -
 2017-03-26 09:35:56 +00:00
florian
74423b88e0 * comment on border between linear list and jmp tree for case statements extended 
git-svn-id: trunk@35661 -
 2017-03-26 07:36:58 +00:00
nickysn
5cb724edd9 + added optimized implementation of a_op64_reg_ref for i386 as well; improves 
generated code for inc(int64_var,int64_var) and dec(int64_var,int64_var)

git-svn-id: trunk@35660 -
 2017-03-25 21:40:20 +00:00
nickysn
f0a63fa895 + added an optimized implementation of a_op64_reg_ref for i8086; this improves 
the generated code on i8086 for things like inc(int64_var,int64_var) and
  dec(int64_var,int64_var)

git-svn-id: trunk@35657 -
 2017-03-25 18:45:31 +00:00
florian
0cf5ef459d + tcgtypeconvnode.second_class_to_intf supports LOC_CONSTANT as well, resolves #31596 
git-svn-id: trunk@35655 -
 2017-03-25 10:27:29 +00:00
svenbarth
abc4cf21d1 * fix compiling the 64-bit compiler with a 32-bit one 
git-svn-id: trunk@35654 -
 2017-03-24 15:47:36 +00:00
florian
971280f082 + tarmcasenode.genjmptreeentry 
git-svn-id: trunk@35649 -
 2017-03-23 21:37:12 +00:00
florian
1ae90bce53 * commented how the limit for a case jmp tree had been determined 
git-svn-id: trunk@35647 -
 2017-03-23 18:35:48 +00:00
florian
d5754cf47c * create jmp trees for really big case statements 
git-svn-id: trunk@35645 -
 2017-03-23 17:50:53 +00:00
Károly Balogh
a405b5a150 m68k: improve getreferencestring function a bit 
git-svn-id: trunk@35634 -
 2017-03-20 23:48:28 +00:00
sergei
2357ca1fe6 * Fixed size suffix generated for CVTSI2SS, CVTSI2SD, VCVTSI2SS, VCVTSI2SD instructions. Mantis #31550. 
* tasm2.pp already detected this bug if run with -al option. Added a copy of tasm2.pp and configured it with -al, so it is run daily on all suitable machines.

git-svn-id: trunk@35626 -
 2017-03-19 10:29:28 +00:00
Károly Balogh
a4b096e9da m68k: added the embedded target 
git-svn-id: trunk@35589 -
 2017-03-15 13:37:56 +00:00
pierre
9fc17dc9e9 Fix FreeBSD cycle starting for release compiler after FPSysCtl interface change 
git-svn-id: trunk@35575 -
 2017-03-13 21:33:09 +00:00
florian
ad557a1da6 * allow call dword ptr eax in delphi, resolves #18225 
git-svn-id: trunk@35572 -
 2017-03-12 16:37:48 +00:00
florian
b55cb246da * do +/-/pred/succ to inc/dec optimizations only at an appropriate optimziation level 
git-svn-id: trunk@35569 -
 2017-03-12 07:49:37 +00:00
pierre
a7c7319352 Avoid use of getcopy method for i:=i+/i k optimization 
git-svn-id: trunk@35568 -
 2017-03-11 21:41:51 +00:00
florian
e12e47c01a * set pe flag on win32 for the pp executable that it is "large aware" (tested by allocating 1.5 GB before real compilation starts, no regressions found), resolves #31517 
git-svn-id: trunk@35564 -
 2017-03-11 14:59:37 +00:00
florian
a679cd4e37 * copy loadnodeflags in tloadnode.dogetcopy as well 
git-svn-id: trunk@35558 -
 2017-03-10 20:44:20 +00:00
pierre
e87cc28b64 Replaced owner field by fileindex field in tpreprocstack class, in order to display correct include file for scan_e_endif_expected error 
git-svn-id: trunk@35557 -
 2017-03-09 22:43:23 +00:00
florian
ea3495c20e * compilation with -Oodfa fixed 
git-svn-id: trunk@35555 -
 2017-03-09 22:09:43 +00:00
yury
d139868dc4 * Use .rodata section for Android. 
git-svn-id: trunk@35553 -
 2017-03-09 20:17:35 +00:00
yury
3bedccf946 * ARM scheduler need to move register de-allocs located before the instruction. Also preserve order of allocs and de-allocs. 
git-svn-id: trunk@35552 -
 2017-03-09 19:05:15 +00:00
yury
9f3759bcb8 * Enable minor size optimization for thread var loading code when -Os is specified or PIC code is generated and PIC uses GOT. 
git-svn-id: trunk@35551 -
 2017-03-09 16:08:39 +00:00
nickysn
bd48a71a98 * replace i:=i+k/i:=k+i/i:=i-k (integer only, for now; later we can also do this for pointers too) by inc/dec(i,k) 
git-svn-id: trunk@35550 -
 2017-03-09 15:35:27 +00:00
yury
03f4875310 * Removed creation of unused symbol. It was needed before r35492. 
git-svn-id: trunk@35547 -
 2017-03-09 13:51:23 +00:00
yury
94a65e99f1 * Removed unused var. 
git-svn-id: trunk@35546 -
 2017-03-09 13:49:46 +00:00
yury
fe0e30030f * In ARM scheduler move all needed additional items with an instruction: 
- all reg allocs and PIC labeels before the instruction;
  - all reg deallocs and reg syncs after the instruction.

  It fixes bug #31135.

git-svn-id: trunk@35545 -
 2017-03-09 12:26:02 +00:00
yury
0f9876effb * Fixed a memory leak when div is replaced by shift. 
git-svn-id: trunk@35540 -
 2017-03-07 11:11:18 +00:00
yury
beafb239d4 * Fixed memory leak. 
git-svn-id: trunk@35539 -
 2017-03-07 10:20:27 +00:00
yury
54f1890fea * Fixed memory leak of tlabelnode.labsym. 
git-svn-id: trunk@35538 -
 2017-03-07 10:14:59 +00:00
yury
60e21e4222 * Reverted r34524 - workaround for compiling with -gc. It is not needed anymore since cycle completes with -gc. 
git-svn-id: trunk@35537 -
 2017-03-07 09:30:16 +00:00
yury
2387ea1ee0 * Removed unneeded var assignment. 
git-svn-id: trunk@35536 -
 2017-03-07 09:08:45 +00:00
yury
5405a4727a * Removed unused vars. 
git-svn-id: trunk@35535 -
 2017-03-07 08:56:07 +00:00
yury
29986a1616 * Removed unused vars. 
git-svn-id: trunk@35534 -
 2017-03-07 08:24:10 +00:00
Jonas Maebe
a2bd07bfd6 * fixed compilation of 64-bit cross-compilers on 32 bit platforms 
(mantis #31487)

git-svn-id: trunk@35532 -
 2017-03-06 21:37:34 +00:00
florian
8bea3e0614 * the optimization introduced in r35526 requires that the tested set has no side effects as it is copied 
git-svn-id: trunk@35531 -
 2017-03-06 21:35:04 +00:00
florian
13b3866552 * convert (s*[const. set])<>/=[] for var. sets into or'ed in nodes, if const. set contains only a few elements 
git-svn-id: trunk@35526 -
 2017-03-05 20:29:22 +00:00
florian
a8ba81a585 * unused data structure removed 
git-svn-id: trunk@35523 -
 2017-03-05 08:13:34 +00:00
svenbarth
7dc4f16db3 * fix for Mantis #31431: allow specializations to allow private/protected variables that their generic could have accessed 
git-svn-id: trunk@35510 -
 2017-03-03 21:45:29 +00:00
Károly Balogh
5426c11611 marked a few uses of TConstExprInt as const during parameter passing, to avoid a few unnecessary record copying 
git-svn-id: trunk@35509 -
 2017-03-03 17:29:59 +00:00
svenbarth
ece13bcc5a * fix for Mantis #31465: only consider non-static fields when checking whether a record may be used with Default() 
+ added test (Note: the test fails due to missing = operator, but without the fix there was a stack overflow)

git-svn-id: trunk@35508 -
 2017-03-03 17:03:46 +00:00
svenbarth
c16238e8dd * fix for Mantis #31464: add an entry for the WebAssembly CPU (this is already the target name that LLVM uses) 
git-svn-id: trunk@35507 -
 2017-03-03 16:14:52 +00:00
Károly Balogh
e8cad013f4 ppudump: fix build after r35497 
git-svn-id: trunk@35500 -
 2017-03-01 15:41:37 +00:00
Károly Balogh
bfd95d6bef fix build with generic_cpu defined after r35497 
git-svn-id: trunk@35499 -
 2017-03-01 15:32:12 +00:00
Károly Balogh
319a397ae8 webassembly: reserve a system id and cpu id slot for the platform 
git-svn-id: trunk@35497 -
 2017-03-01 15:15:58 +00:00
Károly Balogh
d3f69c1753 atari: tos is no longer a define, so use atari to define shortasmprefix 
git-svn-id: trunk@35496 -
 2017-03-01 15:14:46 +00:00
maciej-izak
16a11c8b7a Bug fix for getting pointer to function result (mantis #10933 #19861) 
git-svn-id: trunk@35495 -
 2017-03-01 13:23:02 +00:00
Károly Balogh
07cfb2f43a m68k: removed unused 3 ops taicpu constructors 
git-svn-id: trunk@35494 -
 2017-02-28 22:10:59 +00:00
svenbarth
04443b0a94 * correctly create relocations for .pdata sections (fixes linking error with ld) 
git-svn-id: trunk@35492 -
 2017-02-28 19:46:15 +00:00
florian
ec45a92fb5 * more nodedata printing fixes, similiar to r35477 
git-svn-id: trunk@35480 -
 2017-02-25 15:41:39 +00:00
Jonas Maebe
4c68ea1000 * use pocalls_cdecl and cstylearrayofconst more consistently instead of 
ad hoc set constants containing varying number cdecl-like calling
    conventions
   o added pocall_sysv_abi_cdecl and pocall_ms_abi_cdecl to cstylearrayofconst
   o also allow C-style blocks with mwpascal instead of cdecl (mwpascal = cdecl
     with "const" = "constref" for record parameters)
   o did not touch cases related to name mangling and import/export names,
     because those are a real mess and easily break things left and right :/

git-svn-id: trunk@35479 -
 2017-02-25 11:46:35 +00:00
Jonas Maebe
1adde89621 * copy tcallnode.right after copying the callinitblock, as right can be a 
temprefnode referring to a temp from the init block (mantis #31421)

git-svn-id: trunk@35478 -
 2017-02-24 19:57:40 +00:00
Jonas Maebe
b5fb9beec9 * fixed printing of nodedata to the screen 
git-svn-id: trunk@35477 -
 2017-02-24 19:57:36 +00:00
florian
b9dba41ad0 * intel assembler reader: scale factor in references can also be a constant symbol, resolves #31165 
git-svn-id: trunk@35473 -
 2017-02-22 20:59:52 +00:00
Jonas Maebe
b86f2d7e3c * only initialize global regvars in unit and main program init code 
(bug in r35461)

git-svn-id: trunk@35462 -
 2017-02-21 07:37:15 +00:00
Jonas Maebe
cadf177a93 * fixed bugs in r33737: that revision was supposed to only move 
code from one unit to another, but in splitting some methods
    I made a couple of mistakes :/ (causing global variables to be
    initialised three times)

git-svn-id: trunk@35461 -
 2017-02-20 22:15:34 +00:00
florian
99a0c2464d * version update 
git-svn-id: trunk@35457 -
 2017-02-19 19:15:19 +00:00
florian
e7fd71db36 + write name of segment/group which is too large 
git-svn-id: trunk@35456 -
 2017-02-19 19:15:18 +00:00
florian
c4fe4ab1f5 * correctly handle push <imm> on 80186+ 
git-svn-id: trunk@35455 -
 2017-02-19 19:15:16 +00:00
florian
7213a13081 * split fpc_mul_<64 bit> into separate procedures with and without overflow checking 
git-svn-id: trunk@35454 -
 2017-02-19 19:15:14 +00:00
maciej-izak
af8e0efe57 * Rtti info about Management Operators (MO) in init table for records. Note: commit contains minimal changes for RTL (for proper "make") no functional changes. More RTL changes for fully functionally MO in next commits. 
compiler/ncgrtti.pas
  + write_record_operators procedure which fills simple VMT like table for MO.
  * recorddef_rtti save MO (if exists)
  * objectdef_rtti_fields save nil pointer/entry for objects rtti (have same RTL parts like for records)

compiler/options.pas
  + new define FPC_HAS_MANAGEMENT_OPERATORS

compiler/symconst.pas
  + new item itp_init_record_operators for tinternaltypeprefix enum
  + new entry '$init_record_operators$' in internaltypeprefixName

rtl/inc/rtti.inc
  + new field RecordOp (pointer to MO VMT table) in TRecordInfoInit
  + new types to handle MO VMT: TRTTIRecordOpVMT, PRTTIRecordOpVMT, TRTTIRecCopyOp, TRTTIRecVarOp

rtl/objpas/typinfo.pp
  + RecordOp field for TRecInitData record

git-svn-id: trunk@35445 -
 2017-02-19 00:22:59 +00:00
maciej-izak
25db29d0a6 * symtable.pas: 
+ search_management_operator function to find Tprocdef for selected management operator in record definition

tokens.pas:
  + new constants: first_managment_operator and last_managment_operator used in search_management_operator

git-svn-id: trunk@35444 -
 2017-02-18 19:27:53 +00:00
maciej-izak
9441fb3968 * ngenutil.pas, tnodeutils.sym_maybe_initialize: Ensure that management operator (Initialize) is used also for local variables. 
git-svn-id: trunk@35443 -
 2017-02-18 19:19:46 +00:00
maciej-izak
520bb31fa6 * Parse management operators. Each management operator is special kind of operator without result. 
git-svn-id: trunk@35442 -
 2017-02-18 19:12:48 +00:00
maciej-izak
168e59837a * New function token2managementoperator for conversion: ttoken to tmanagementoperator 
git-svn-id: trunk@35441 -
 2017-02-18 18:58:32 +00:00
maciej-izak
b912deae33 * each record with managed field or with any management operator needs init table (update for symdef.pas, trecorddef.needs_inittable) 
git-svn-id: trunk@35440 -
 2017-02-18 18:50:57 +00:00
maciej-izak
15ba9b54c6 Store informations about management operators in ppu files for records. 
ppu.pas:
  * increase ppu version

symconst.pas:
  + new enum tmanagementoperator and set tmanagementoperators

symtable.pas, trecordsymtable:
  + new field managementoperators
  + new method includemanagementoperator

symdef.pas, trecorddef.ppuload and trecorddef.ppuwrite:
  * save/load for managementoperators

git-svn-id: trunk@35439 -
 2017-02-18 18:43:25 +00:00
maciej-izak
48b149acd4 New tokens for new management operators: Initialize, Finalize, AddRef and Copy. Small code adjustment for parser (pdecobj.pas, pstatmnt.pas, psub.pas, ptype.pas) was required because few of old token has from now value which is outside range of set: _CONSTRUCTOR, _FINALIZATION. 
New tokens for operators:
  * _OP_INITIALIZE, _OP_FINALIZE, _OP_ADDREF, _OP_COPY

New tokens:
  * _INITIALIZE, _FINALIZE, _ADDREF, _COPY

git-svn-id: trunk@35438 -
 2017-02-18 18:12:45 +00:00
florian
3d6d5145bf * fix handling of const string symbols in preprocessor expressions 
+ accept string constants in preprocessor expressions, resolves #31246

git-svn-id: trunk@35432 -
 2017-02-12 17:29:45 +00:00
florian
c961c72c30 * tarmtypeconvnode.first_int_to_real should call the generic method in the parent class, if soft fpu code is generated, resolves #31350 
git-svn-id: trunk@35430 -
 2017-02-12 16:05:13 +00:00
Jonas Maebe
015f034904 * reverted r35424, wasn't ready for commit yet 
git-svn-id: trunk@35426 -
 2017-02-11 21:21:44 +00:00
Jonas Maebe
265c8e7bbc + support for specifying ms_abi_default, ms_abi_cdelc, sysv_abi_default, and 
sysv_abi_cdecl calling conventions on x86-64 to force using the SYSV/
    Microsoft ABI on platforms that don't use it by default (mainly to ease
    porting pure assembler routines)

git-svn-id: trunk@35425 -
 2017-02-11 19:57:12 +00:00
Jonas Maebe
4d9617da97 * fixed check to determine whether a record parameter can be subscripted 
directly in inline assembly: that's only possible if it's a register
    parameter where the address of the record was passed (rather than the
    record itself)

git-svn-id: trunk@35424 -
 2017-02-11 19:57:08 +00:00
svenbarth
ca11a4baaa * only generate a big obj COFF file if the high bound of the sections is larger than $7fff (it could be that the final count is smaller again as sections that have the same name are combined) 
git-svn-id: trunk@35409 -
 2017-02-10 14:40:23 +00:00
svenbarth
c6bfb0064f * keep track of the sections that are created in the asmlists 
git-svn-id: trunk@35408 -
 2017-02-10 14:38:53 +00:00
maciej-izak
1d301b6dbe More consequent writing of Rtti. Part of code related to recorddef moved from recorddef_rtti to write_child_data_rtti(). When typeinfo is used in code init Rtti is a child of the full Rtti. Commit also contains correction for code commited for mantis #31249 (r35376) and mantis #31305 (r35377) for objects. Before was impossible to compile code with usage of typeinfo() function for object without managed fields ("Undefined symbol" error). 
+ Test attached

git-svn-id: trunk@35403 -
 2017-02-06 18:52:37 +00:00
florian
41b028ffc0 * unpcklp* require aligned memory, so do not spill replace their first operand by a memory location, resolves #31332 
git-svn-id: trunk@35400 -
 2017-02-05 20:59:54 +00:00
florian
b41989adfa * offset of vstr/vld is limited to +/- 1020, take care of this during spilling 
git-svn-id: trunk@35396 -
 2017-02-04 18:42:02 +00:00
svenbarth
7af52f81a7 * initialize boheader to avoid a warning 
git-svn-id: trunk@35392 -
 2017-02-04 13:57:47 +00:00
svenbarth
669be1e4c2 * don't directly use sym.value as that is not necessarily initialized anymore 
git-svn-id: trunk@35389 -
 2017-02-04 13:49:44 +00:00
svenbarth
7e85e27865 * fix ncgrtti correctly (for once that warning was indeed useful :P ) 
git-svn-id: trunk@35388 -
 2017-02-04 13:46:26 +00:00
florian
4b63da81aa * initialize para to avoid warning 
git-svn-id: trunk@35387 -
 2017-02-04 13:30:19 +00:00
florian
8ba0abf0d7 * avoid warning about OutName not being initialized 
git-svn-id: trunk@35386 -
 2017-02-04 13:25:38 +00:00
florian
23a02c9063 * fix arm compiler building 
git-svn-id: trunk@35385 -
 2017-02-04 13:20:45 +00:00
svenbarth
a9888eba70 * also generate Big Obj COFF files with the GNU utilities (needs 2.25 or newer), at least as long as the new option -a5 isn't given, which disables this 
Note 1: using an older AS might fail anyway if the amount of sections is too high (like in packages\odata\src\sharepoint.pp)
Note 2: it might be an idea to keep track of the created sections in the asmlists and only enable the option if *really* necessary (like with the internal COFF output generator), though this might lead to false positives due to multiple sections with the same name (since I'd prefer to use the KISS principle only a counter would be used)

git-svn-id: trunk@35381 -
 2017-02-03 22:45:32 +00:00
svenbarth
76445fd4b7 + add ability to generate Big Obj COFF files if required due to the section count being higher than $7fff 
Note: such files can be linked GNU ld only starting from 2.25; then again the older versions would fail anyway as they'd complain about a too high section count...

git-svn-id: trunk@35380 -
 2017-02-03 22:40:10 +00:00
svenbarth
95bea696ca + add ability to read Big Obj COFF files as generated by MSVC with /bigobj and GNU AS with -mbig-obj (starting from version 2.25); this format allows 2^31 sections per COFF file instead of 2^16, thus solving the problem of compiling packages\odata\src\sharepoint.pp 
Note: the field names of tcoffbigobjheader and coffbigobjsymbol are inspired from the field names of the structs declared in LLVM

git-svn-id: trunk@35379 -
 2017-02-03 22:36:58 +00:00
svenbarth
c1390b3442 * fix for Mantis #31249: applied (adjusted) patch provided by Maciej Izak 
Commit message:
[PATCH] More consistent RTTI (also better performance) for classic
 objects (reference to initrtti from fullrtti).

git-svn-id: trunk@35376 -
 2017-01-31 18:21:53 +00:00
Károly Balogh
a34b6c7c53 m68k: atari also uses syscalls, so update the comment for that too 
git-svn-id: trunk@35375 -
 2017-01-31 14:43:25 +00:00
svenbarth
d149f260fc - remove no longer needed gen_fpc_dummy() 
git-svn-id: trunk@35374 -
 2017-01-29 22:40:36 +00:00
svenbarth
cc42bb8a7a * generate the package stub for all Windows and NativeNT targets 
git-svn-id: trunk@35373 -
 2017-01-29 22:39:34 +00:00
svenbarth
48bddbbc43 * use new potype_pkgstub instead of gen_fpc_dummy() as the former works on all platforms that needs it 
With this dynamic packages are starting to work on x86_64-win64

git-svn-id: trunk@35372 -
 2017-01-29 22:39:06 +00:00
svenbarth
1a6a8b7c9f + introduce a new potype for the main stub of a package library (which on Windows is simply a DLLMain returning True) 
git-svn-id: trunk@35371 -
 2017-01-29 22:37:40 +00:00
svenbarth
1c98a48c47 * mark __FPC_specific_handler as an external symbol 
git-svn-id: trunk@35370 -
 2017-01-29 22:26:13 +00:00