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860 Commits

Author SHA1 Message Date
Jonas Maebe
57cdd8c106 * set symbol type/binding of data referred by ppc and arm/darwin stubs (part 
of r25264, fixes internalerror 2013081601 after r25266)

git-svn-id: trunk@25275 -
 2013-08-17 16:26:37 +00:00
Jonas Maebe
3b9b6a0cd7 * explicitly define the asmsymbols for Darwin call stubs as local 
git-svn-id: trunk@25264 -
 2013-08-16 10:07:46 +00:00
Károly Balogh
614afca755 ARM: try to inline 64bit multiplication for the most common cases instead of calling FPC_MUL_ helpers (results in 5-10x speedup) 
git-svn-id: trunk@25189 -
 2013-07-30 14:40:50 +00:00
florian
6f5bcaae2b * UMUL et al. have only register restrictions on arm below v6 
git-svn-id: trunk@25171 -
 2013-07-24 20:18:12 +00:00
Jeppe Johansen
d89b9a4311 Add support in ARM assembler reader for ldr reg, =literal syntax 
git-svn-id: trunk@25157 -
 2013-07-21 16:06:57 +00:00
Jeppe Johansen
fdcc68cfd7 Disabled preindex/postindexed peephole optimizations for Thumb and Thumb2 
git-svn-id: trunk@25156 -
 2013-07-21 14:21:16 +00:00
Jeppe Johansen
f3273fa87d Optimize Add/Sub+Ldr/Str by using preindexed references 
git-svn-id: trunk@24789 -
 2013-06-02 21:51:12 +00:00
Jeppe Johansen
2d823452b7 The scheduler pass of the ARM optimizer left markers in the instruction list, which could prevent further peephole optimizations 
git-svn-id: trunk@24781 -
 2013-06-02 16:37:41 +00:00
Jeppe Johansen
570b40faed Signed modulus by 2 on ARM with no division is optimized to a series of instructions instead of calling fpc_mod_longint. 
An ASR is removed from signed division by 2.

git-svn-id: trunk@24778 -
 2013-06-02 14:44:06 +00:00
Jonas Maebe
9938169d2c * don't use the paracgsize in get_paraloc_def(), because it generally 
contains the tcgsize of the entire parameter rather than only of
    what is left (-> calculate it from the remaining parameter length)

git-svn-id: trunk@24776 -
 2013-06-02 14:05:07 +00:00
Jonas Maebe
7566ddcc8f * add a tdef to each parameter location and set it for all target 
backends (not yet used, will be used in high level code generator)

git-svn-id: trunk@24761 -
 2013-06-02 10:24:02 +00:00
florian
4056194e7c * don't ignore by accident the next instruction after a newly inserted constant pool 
git-svn-id: trunk@24677 -
 2013-05-31 21:29:08 +00:00
florian
3a393f839e * do not reuse register locations on arm fpa/vfp 
git-svn-id: trunk@24676 -
 2013-05-31 21:29:05 +00:00
masta
8c32802fcf Added LdrbAnd2Ldrb Peephole optimizer for arm 
Changes the following code:
  ldrb dst1, [REF]
  and  dst2, dst1, #255
  # dealloc dst1
to
  ldrb dst2, [REF]

git-svn-id: trunk@24672 -
 2013-05-31 17:36:54 +00:00
Jonas Maebe
5051453806 + support for LOC_(C)MMREGISTER in hlcg 
o migrated location_force_mmregister_scalar from ncgutil to hlcgobj

git-svn-id: trunk@24661 -
 2013-05-31 12:05:14 +00:00
masta
073cab8d86 Optimize FoldShiftLdrStr in ARM Peephole optimizer 
The optimizer now juggles around the base and index register if that opens
up the possibility of folding the shift into the instruction.

This can only be done in the case of addressmode=AM_OFFSET, in case of
[AM_POSTINDEXED, AM_PREINDEXED] we can not move the base register, as this
would cause havoc and destruction.

git-svn-id: trunk@24645 -
 2013-05-30 16:13:58 +00:00
Jeppe Johansen
0bb8d24e24 Add some immediate forms of shift instructions to tcgthumb.a_op_const_reg 
git-svn-id: trunk@24637 -
 2013-05-30 12:07:32 +00:00
Jeppe Johansen
e5066a5f43 Update jumptabel generation for ARM Thumb 
git-svn-id: trunk@24636 -
 2013-05-30 12:06:30 +00:00
Jeppe Johansen
c4263ced51 Disable one peephole optimization for Thumb 
git-svn-id: trunk@24635 -
 2013-05-30 12:05:27 +00:00
florian
e6489ed7d2 * arm thumb: do not generate illegal ror instructions 
git-svn-id: trunk@24439 -
 2013-05-04 22:00:17 +00:00
florian
ccdd4437d6 * arm thumb: do not cause bxx getting too long ranges when inserting constant blocks 
git-svn-id: trunk@24437 -
 2013-05-04 20:36:08 +00:00
florian
7bea00e5fb * arm thumb: allow interface trampolines to non-virtual methods with large offsets 
git-svn-id: trunk@24434 -
 2013-05-04 19:54:03 +00:00
florian
ed2825fbb0 * arm thumb: handle constants in second_cmpsmallset correctly 
git-svn-id: trunk@24432 -
 2013-05-04 19:38:12 +00:00
florian
1de40c8de7 * arm thumb: fix spilling with offsets >1020 
git-svn-id: trunk@24419 -
 2013-05-04 10:51:01 +00:00
florian
6197330bad * arm thumb: take care of constant restrictions when creating interface wrappers for non-virtual methods 
git-svn-id: trunk@24415 -
 2013-05-03 21:12:16 +00:00
florian
f3b7f6197b * arm thumb: generate proper code for rol 
git-svn-id: trunk@24414 -
 2013-05-03 20:53:58 +00:00
florian
cec28ef512 * when inserting pc relative data blocks on arm thumb, avoid negative pc offsets, if needed, the data is copied 
a short test with the rtl shows that this happens exactly once in the rtl, so it is feasible to do so

git-svn-id: trunk@24413 -
 2013-05-03 20:45:26 +00:00
florian
0e9b8adb7a patch by Michael Ring: 
+ support of several armv6m MCUs for arm-embedded
* renamed lpc1343 unit to lpc13xx
+ more lpc13xx MCUs added

git-svn-id: trunk@24379 -
 2013-04-29 19:57:08 +00:00
florian
ec69ed5b3c * spelling fixed 
git-svn-id: trunk@24205 -
 2013-04-08 11:50:09 +00:00
florian
f80b6f4774 * arm thumb: take care of large offsets in interface wrappers 
git-svn-id: trunk@24203 -
 2013-04-07 21:56:37 +00:00
florian
dee35abf41 * arm thumb: let all registers used in a ldr/str operation interfere with the "hi" registers 
git-svn-id: trunk@24202 -
 2013-04-07 21:39:30 +00:00
florian
36a32e153d + arm thumb: tarmloadparentfpnode moves the stack pointer to a different register to avoid illegal instruction encodings 
git-svn-id: trunk@24201 -
 2013-04-07 21:29:12 +00:00
florian
e41b7b1b94 * arm thumb: strh/ldrh does not allow stack pointer based references with offset 
git-svn-id: trunk@24200 -
 2013-04-07 21:27:59 +00:00
florian
7ba197a221 * fix stack parameter handling for arm thumb 
* fix entry/exit code generation for arm thumb

git-svn-id: trunk@24197 -
 2013-04-07 21:01:15 +00:00
florian
f9ef8e90da + a_op_const_reg_reg for arm thumb taking care of availability of add sp,sp, ... 
* handle references with base and index on arm thumb correctly

git-svn-id: trunk@24196 -
 2013-04-07 21:01:11 +00:00
florian
9bbc24b5e3 * r13 might be used only under certain circumstance in memory reference on arm thumb 
git-svn-id: trunk@24195 -
 2013-04-07 21:01:08 +00:00
florian
79334242a2 * arm thumb uses always the stack pointer as frame pointer 
git-svn-id: trunk@24194 -
 2013-04-07 21:01:05 +00:00
florian
f25a905904 * fix register allocation initalization for arm thumb 
* avoid that the register allocator creates code which writes to frame/stack pointer

git-svn-id: trunk@24190 -
 2013-04-07 21:00:50 +00:00
florian
4e4cc4e289 * support neg instruction for spilling 
git-svn-id: trunk@24189 -
 2013-04-07 21:00:47 +00:00
florian
075abd6220 + support of stackframesize for arm thumb 
+ estimatedtempsize to get a good estimatation for architectures which require to know the stack size before

git-svn-id: trunk@24188 -
 2013-04-07 21:00:38 +00:00
Jonas Maebe
8b8a786823 * moved ARM/x86 ifdef'ed code from ncgcal to virtual methods 
git-svn-id: trunk@24179 -
 2013-04-07 13:42:06 +00:00
florian
93fcd9152e * arm thumb supports only tst reg1,reg2 
git-svn-id: trunk@23997 -
 2013-03-25 17:53:54 +00:00
florian
64bc09ae58 * fixes several issues with arm thumb stack frame 
git-svn-id: trunk@23988 -
 2013-03-24 21:40:23 +00:00
florian
b434b7bc7d * armv6-m has no blx <immediate> 
git-svn-id: trunk@23983 -
 2013-03-24 20:24:15 +00:00
florian
ac4a6accd3 + SVC instruction 
git-svn-id: trunk@23980 -
 2013-03-24 20:22:06 +00:00
florian
07762e5c25 + proper assembler command line parameters for arm thumb 
git-svn-id: trunk@23979 -
 2013-03-24 20:21:22 +00:00
florian
89b4939cec * correctly handle stackframes with size>508 for arm thumb 
git-svn-id: trunk@23977 -
 2013-03-24 18:51:23 +00:00
florian
c345ed8945 * generate branches for arm-thumb which are always sufficient big, the optimizer can fix this later on 
git-svn-id: trunk@23904 -
 2013-03-17 20:26:06 +00:00
florian
c2baf7b4c0 Merge r23058 
git-svn-id: trunk@23776 -
 2013-03-10 16:37:57 +00:00
florian
c0d4f189e9 * and takes three operands 
git-svn-id: trunk@23775 -
 2013-03-10 16:16:50 +00:00
florian
be81b89147 * fix bugs in previous commit 
git-svn-id: trunk@23774 -
 2013-03-10 14:33:10 +00:00
florian
086ae4b999 Merge r22905 and r22906 
git-svn-id: trunk@23773 -
 2013-03-10 10:45:34 +00:00
florian
21c154d60a Merged r22903 
git-svn-id: trunk@23757 -
 2013-03-09 20:56:07 +00:00
florian
08bf826334 Merges 22828,22829 
git-svn-id: trunk@23756 -
 2013-03-09 20:49:57 +00:00
florian
9198630ce3 * fix armv7m compiler 
git-svn-id: trunk@23686 -
 2013-03-03 21:59:34 +00:00
florian
1eeeb309c7 * intial armv6m support, it is not working yet, constant pool insertation and conditional branch fixup is not working yet 
git-svn-id: trunk@23682 -
 2013-03-03 12:20:10 +00:00
masta
96ed4e7932 Fixed access to freed memory in ShiftShiftShift2ShiftShift 1a on ARM 
ShiftShiftShift2ShiftShift tried to access a wrong and already freed
instruction the find out whatever a shift will result in a 0 result.

For some reason this only resulted in a bug on x86_64 linux host
crosscompiler builds.

git-svn-id: trunk@23624 -
 2013-02-17 00:01:00 +00:00
florian
bcd48ac1a1 + patch by Justin Smyth to support the lpc1343, resolves #23844 
git-svn-id: trunk@23620 -
 2013-02-14 20:38:53 +00:00
yury
e88bc322bc + Merge the targetandroid branch. Support for arm and i386 android targets. 
***************************************************************************

Revision: 23518
Author: yury
Date: 25 Jan 2013 0:14:31
Message:
* Build databases support for Android.
----
Modified : /branches/targetandroid/packages/dblib/fpmake.pp
Modified : /branches/targetandroid/packages/fcl-db/fpmake.pp

Revision: 23516
Author: yury
Date: 24 Jan 2013 23:08:12
Message:
* again made less complex for arm and sparc so it compiles there too without running out of registers.
----
Modified : /branches/targetandroid/tests/webtbs/tw2242.pp

Revision: 23515
Author: yury
Date: 24 Jan 2013 23:01:36
Message:
* Disabled the test for Android.
----
Modified : /branches/targetandroid/tests/webtbs/tw4038.pp

Revision: 23514
Author: yury
Date: 24 Jan 2013 22:32:39
Message:
* Disabled the test for Android.

----
Modified : /branches/targetandroid/tests/test/packages/webtbs/tw14265.pp

Revision: 23512
Author: yury
Date: 24 Jan 2013 12:30:07
Message:
* Allow passing of double quoted paths in TEST_OPT.
----
Modified : /branches/targetandroid/tests/Makefile
Modified : /branches/targetandroid/tests/Makefile.fpc

Revision: 23511
Author: yury
Date: 24 Jan 2013 12:29:01
Message:
* Fixed building of packages when cross-testing. Pass CROSSOPT to build packages in such case, otherwise options specified in TEST_OPT are used to build fpmake. The source compiler not always accepts target options. For example -Cfsoft option, often used for arm compiler, is not accepted by x86 compiler.
----
Modified : /branches/targetandroid/tests/tstunits/Makefile
Modified : /branches/targetandroid/tests/tstunits/Makefile.fpc

Revision: 23497
Author: yury
Date: 22 Jan 2013 19:10:54
Message:
* Reverted r23400 and r23401. Tomas has promised to commit more correct fix to trunk.
----
Modified : /branches/targetandroid/rtl/inc/fexpand.inc
Modified : /branches/targetandroid/tests/test/units/dos/tfexpand.pp

Revision: 23496
Author: yury
Date: 22 Jan 2013 19:05:51
Message:
* Disabled the test for Android.
----
Modified : /branches/targetandroid/tests/webtbs/tw0876.pp

Revision: 23495
Author: yury
Date: 22 Jan 2013 18:58:30
Message:
* Add %delfiles for proper clean-up.
----
Modified : /branches/targetandroid/tests/tbs/tb0582.pp
Modified : /branches/targetandroid/tests/test/tweaklib2.pp
Modified : /branches/targetandroid/tests/webtbs/tw12704b.pp
Modified : /branches/targetandroid/tests/webtbs/tw13628b.pp
Modified : /branches/targetandroid/tests/webtbs/tw14798.pp
Modified : /branches/targetandroid/tests/webtbs/tw16263b.pp
Modified : /branches/targetandroid/tests/webtbs/tw16949b.pp
Modified : /branches/targetandroid/tests/webtbs/tw2812.pp
Modified : /branches/targetandroid/tests/webtbs/tw3082.pp
Modified : /branches/targetandroid/tests/webtbs/tw3402.pp
Modified : /branches/targetandroid/tests/webtbs/tw6586b.pp
Modified : /branches/targetandroid/tests/webtbs/tw6822b.pp
Modified : /branches/targetandroid/tests/webtbs/tw7838b.pp
Modified : /branches/targetandroid/tests/webtbs/tw8730d.pp
Modified : /branches/targetandroid/tests/webtbs/tw9089c.pp

Revision: 23492
Author: yury
Date: 22 Jan 2013 16:43:42
Message:
* Turn off special handling of interrupt calling convention for i386-android.
----
Modified : /branches/targetandroid/compiler/i386/n386cal.pas
Modified : /branches/targetandroid/compiler/x86/cgx86.pas

Revision: 23491
Author: yury
Date: 22 Jan 2013 16:34:32
Message:
* Added %delfiles for proper clean-up.
----
Modified : /branches/targetandroid/tests/test/targ1b.pp
Modified : /branches/targetandroid/tests/test/tlib1b.pp
Modified : /branches/targetandroid/tests/test/tlib2b.pp
Modified : /branches/targetandroid/tests/test/tlibrary2.pp
Modified : /branches/targetandroid/tests/test/tlibrary3.pp
Modified : /branches/targetandroid/tests/test/units/sysutils/texec2.pp

Revision: 23490
Author: yury
Date: 22 Jan 2013 16:28:00
Message:
* These libs are for tests, that run only on windows. Mark libs for windows only as well.

----
Modified : /branches/targetandroid/tests/test/library/tlib3a.pp
Modified : /branches/targetandroid/tests/test/library/tlib3b.pp

Revision: 23489
Author: yury
Date: 22 Jan 2013 16:18:56
Message:
* Do not copy a library to a remote target if this library name is specified using %DELFILES directive.
----
Modified : /branches/targetandroid/tests/utils/dotest.pp

Revision: 23488
Author: yury
Date: 22 Jan 2013 15:47:52
Message:
* Implemented { %DELFILES file1 file2 ... } directive for tests. Primarily it is needed to delete shared libraries used by tests when TEST_DELTEMP=1. When testing on a real Android device, it is not good to run tests on flash memory partitions. Android devices have 1Mb RAM based tempfs partition for /tmp folder, which is ideal for running tests. Since 1Mb is very small size these days, it is needed to clean all test leftovers. Test shared libraries are the biggest leftovers and this new DELFILES directive will help to delete them.
* During remote execution, use && as a command separator after important commands such as CD to ensure that the command succeeded before running other commands. Group other commands using curly braces { }.
----
Modified : /branches/targetandroid/tests/readme.txt
Modified : /branches/targetandroid/tests/utils/dotest.pp
Modified : /branches/targetandroid/tests/utils/testu.pp

Revision: 23487
Author: yury
Date: 22 Jan 2013 13:16:22
Message:
* Define CExtended and clongdouble as double for Android.
----
Modified : /branches/targetandroid/compiler/psystem.pas
Modified : /branches/targetandroid/rtl/inc/ctypes.pp

Revision: 23486
Author: yury
Date: 22 Jan 2013 13:14:36
Message:
* Fixed compilation for case when extended <> cextended.
----
Modified : /branches/targetandroid/tests/test/cg/tcalext6.pp

Revision: 23485
Author: yury
Date: 22 Jan 2013 12:41:43
Message:
* More correct comparison of long double values for case when long double=double in C.
----
Modified : /branches/targetandroid/tests/test/cg/tcalext.pp

Revision: 23484
Author: yury
Date: 22 Jan 2013 11:53:41
Message:
* Do not pass -f switch for rm when testing via adb, since default android shell do not support -f switch.
----
Modified : /branches/targetandroid/tests/utils/dotest.pp

Revision: 23483
Author: yury
Date: 22 Jan 2013 11:47:31
Message:
* Added ICU version of Android 4.1.
* Increment by 2 when finding an unknown ICU version.
----
Modified : /branches/targetandroid/rtl/android/cwstring.pp

Revision: 23479
Author: yury
Date: 21 Jan 2013 14:29:40
Message:
* Add define for android.
----
Modified : /branches/targetandroid/tests/test/cg/tcalcst6.pp
Modified : /branches/targetandroid/tests/test/cg/tcalvar6.pp

Revision: 23478
Author: yury
Date: 21 Jan 2013 14:22:06
Message:
+ Added C object files for android-i386.
----
Added : /branches/targetandroid/tests/test/cg/obj/android/i386
Modified : /branches/targetandroid/tests/test/cg/obj/readme.txt

Revision: 23477
Author: yury
Date: 21 Jan 2013 14:08:25
Message:
* Add missing checks for android target.
----
Modified : /branches/targetandroid/compiler/aasmdata.pas
Modified : /branches/targetandroid/compiler/aggas.pas
Modified : /branches/targetandroid/compiler/expunix.pas
Modified : /branches/targetandroid/compiler/ncgld.pas
Modified : /branches/targetandroid/compiler/ogelf.pas
Modified : /branches/targetandroid/compiler/systems.pas
Modified : /branches/targetandroid/compiler/x86/agx86att.pas
Modified : /branches/targetandroid/compiler/x86/cgx86.pas
Modified : /branches/targetandroid/compiler/x86/rax86.pas

Revision: 23475
Author: yury
Date: 21 Jan 2013 13:51:09
Message:
* Set android-i368 stack alignment to 16.
----
Modified : /branches/targetandroid/compiler/systems/i_android.pas

Revision: 23474
Author: yury
Date: 21 Jan 2013 13:45:29
Message:
* Removed -z relro linker option, since it causes problems.
----
Modified : /branches/targetandroid/compiler/systems/t_android.pas

Revision: 23451
Author: yury
Date: 19 Jan 2013 1:32:26
Message:
* Pass some security switches to LD. They are passed by GCC.
* Removed unused function.
----
Modified : /branches/targetandroid/compiler/systems/t_android.pas

Revision: 23450
Author: yury
Date: 19 Jan 2013 1:27:45
Message:
* Fixed file description.
----
Modified : /branches/targetandroid/rtl/android/arm/dllprt0.as

Revision: 23449
Author: yury
Date: 19 Jan 2013 1:27:02
Message:
* Simplify arm startup code.
----
Modified : /branches/targetandroid/rtl/android/arm/prt0.as

Revision: 23448
Author: yury
Date: 19 Jan 2013 1:25:58
Message:
* Fixed file description.
----
Modified : /branches/targetandroid/rtl/android/i386/dllprt0.as
Modified : /branches/targetandroid/rtl/android/i386/prt0.as

Revision: 23447
Author: yury
Date: 19 Jan 2013 1:19:29
Message:
* Rewrite initialization code for i386-android. i386-android works.
----
Modified : /branches/targetandroid/rtl/android/i386/dllprt0.as
Modified : /branches/targetandroid/rtl/android/i386/prt0.as

Revision: 23441
Author: yury
Date: 18 Jan 2013 16:51:09
Message:
* Add android to supported targets for assemblers. It fixes assembling for i386-android.
----
Modified : /branches/targetandroid/compiler/arm/agarmgas.pas
Modified : /branches/targetandroid/compiler/i386/cpuelf.pas
Modified : /branches/targetandroid/compiler/x86/agx86att.pas

Revision: 23435
Author: yury
Date: 18 Jan 2013 0:46:23
Message:
* Enable safecall exception handling for arm-android.
----
Modified : /branches/targetandroid/compiler/systems/i_android.pas

Revision: 23434
Author: yury
Date: 18 Jan 2013 0:28:59
Message:
* Removed leftover from my experiments (calling directly pascal main).
----
Modified : /branches/targetandroid/rtl/android/arm/prt0.as

Revision: 23433
Author: yury
Date: 17 Jan 2013 23:43:09
Message:
* Uses SysUtils to make executable bigger. Otherwise string pointers for FindResource can be less than $10000. They are treated as IDs in such case and the test will fail.
----
Modified : /branches/targetandroid/tests/test/units/system/tres.pp

Revision: 23429
Author: yury
Date: 17 Jan 2013 18:49:23
Message:
* Thread safety.
----
Modified : /branches/targetandroid/rtl/android/cwstring.pp

Revision: 23427
Author: yury
Date: 17 Jan 2013 14:48:03
Message:
* Skip this test for android.
----
Modified : /branches/targetandroid/tests/test/textthr.pp

Revision: 23426
Author: yury
Date: 17 Jan 2013 14:21:51
Message:
* Fixed ifdefs linux to unix.
----
Modified : /branches/targetandroid/tests/test/tstring10.pp
Modified : /branches/targetandroid/tests/test/units/classes/tsetstream.pp
Modified : /branches/targetandroid/tests/test/units/dos/tdos.pp
Modified : /branches/targetandroid/tests/test/units/dos/tidos.pp

Revision: 23425
Author: yury
Date: 17 Jan 2013 14:20:56
Message:
* Enable more tests for android.
----
Modified : /branches/targetandroid/tests/test/packages/webtbs/tw14265.pp
Modified : /branches/targetandroid/tests/test/testfpuc.pp
Modified : /branches/targetandroid/tests/test/textthr.pp
Modified : /branches/targetandroid/tests/test/tlib2a.pp
Modified : /branches/targetandroid/tests/test/tlib2b.pp
Modified : /branches/targetandroid/tests/test/tpoll.pp
Modified : /branches/targetandroid/tests/test/tsafecall1.pp
Modified : /branches/targetandroid/tests/test/tsafecall2.pp
Modified : /branches/targetandroid/tests/test/tsafecall3.pp
Modified : /branches/targetandroid/tests/test/tsafecall4.pp
Modified : /branches/targetandroid/tests/test/units/system/tres.pp
Modified : /branches/targetandroid/tests/test/units/system/tres2.pp
Modified : /branches/targetandroid/tests/test/units/system/tres3.pp

Revision: 23424
Author: yury
Date: 17 Jan 2013 14:02:35
Message:
* Fixed AnsiStrLComp() and AnsiStrLIComp().
----
Modified : /branches/targetandroid/rtl/android/cwstring.pp

Revision: 23423
Author: yury
Date: 17 Jan 2013 13:49:55
Message:
* Fixed stupid copy-paste error.
----
Modified : /branches/targetandroid/rtl/android/cwstring.pp

Revision: 23409
Author: yury
Date: 16 Jan 2013 16:46:02
Message:
* Fixed conflict of native android and java android targets.
----
Modified : /branches/targetandroid/utils/fpcm/fpcmake.inc
Modified : /branches/targetandroid/utils/fpcm/fpcmake.ini

Revision: 23406
Author: yury
Date: 16 Jan 2013 15:33:50
Message:
* Set stackalign field.
----
Modified : /branches/targetandroid/compiler/systems/i_android.pas

Revision: 23404
Author: yury
Date: 16 Jan 2013 12:57:51
Message:
* Enable more tests for android.
----
Modified : /branches/targetandroid/tests/webtbs/tw0876.pp
Modified : /branches/targetandroid/tests/webtbs/tw12704a.pp
Modified : /branches/targetandroid/tests/webtbs/tw12704b.pp
Modified : /branches/targetandroid/tests/webtbs/tw16263a.pp
Modified : /branches/targetandroid/tests/webtbs/tw16263b.pp
Modified : /branches/targetandroid/tests/webtbs/tw16949a.pp
Modified : /branches/targetandroid/tests/webtbs/tw16949b.pp
Modified : /branches/targetandroid/tests/webtbs/tw6586a.pp
Modified : /branches/targetandroid/tests/webtbs/tw6586b.pp
Modified : /branches/targetandroid/tests/webtbs/tw6822c.pp
Modified : /branches/targetandroid/tests/webtbs/tw7838a.pp
Modified : /branches/targetandroid/tests/webtbs/tw7838b.pp
Modified : /branches/targetandroid/tests/webtbs/tw8730a.pp
Modified : /branches/targetandroid/tests/webtbs/tw8730b.pp
Modified : /branches/targetandroid/tests/webtbs/tw8730c.pp
Modified : /branches/targetandroid/tests/webtbs/tw8730d.pp
Modified : /branches/targetandroid/tests/webtbs/tw9089a.pp
Modified : /branches/targetandroid/tests/webtbs/tw9089b.pp
Modified : /branches/targetandroid/tests/webtbs/tw9089c.pp
Modified : /branches/targetandroid/tests/webtbs/tw9089d.pp
Modified : /branches/targetandroid/tests/webtbs/uw2364.pp

Revision: 23402
Author: yury
Date: 16 Jan 2013 12:50:52
Message:
* Use collation when comparing strings.
----
Modified : /branches/targetandroid/rtl/android/cwstring.pp

Revision: 23401
Author: yury
Date: 16 Jan 2013 12:41:32
Message:
* If there is no HOME directory, the current dir must be used.
----
Modified : /branches/targetandroid/tests/test/units/dos/tfexpand.pp

Revision: 23400
Author: yury
Date: 16 Jan 2013 12:40:25
Message:
* Fixed expanding ~ if there is no HOME env var set.
----
Modified : /branches/targetandroid/rtl/inc/fexpand.inc

Revision: 23391
Author: yury
Date: 15 Jan 2013 14:12:56
Message:
* Make sure that the thread has been started, before destroying the event.
----
Modified : /branches/targetandroid/tests/test/tbrtlevt.pp

Revision: 23390
Author: yury
Date: 15 Jan 2013 13:55:24
Message:
* Do not use DOS code pages for Android. Now all CP string tests pass on Android.
----
Modified : /branches/targetandroid/tests/test/tcpstr17.pp
Modified : /branches/targetandroid/tests/test/tcpstrconcat3.pp
Modified : /branches/targetandroid/tests/test/tcpstrconcatmulti.pp
Modified : /branches/targetandroid/tests/test/tcpstrconcatmulti2.pp

Revision: 23389
Author: yury
Date: 15 Jan 2013 13:53:50
Message:
* Use more common code pages 1251 and 1252 instead of old DOS code pages (not available on Android). There is Euro symbol character that has different code in 1251 and 1252 code pages. Use it for tests.
----
Modified : /branches/targetandroid/tests/test/tcpstr1.pp
Modified : /branches/targetandroid/tests/test/tcpstransistrcompare.pp
Modified : /branches/targetandroid/tests/test/tcpstransistrcompareequal.pp

Revision: 23386
Author: yury
Date: 15 Jan 2013 10:22:30
Message:
* Skip 2 tests for android, since they require local execution.
----
Modified : /branches/targetandroid/tests/test/tcpstr19.pp
Modified : /branches/targetandroid/tests/test/tcpstr9.pp

Revision: 23385
Author: yury
Date: 15 Jan 2013 10:20:43
Message:
* Fixed running library tests on android.
----
Modified : /branches/targetandroid/tests/utils/dotest.pp

Revision: 23382
Author: yury
Date: 14 Jan 2013 16:20:44
Message:
* Implemented Unicode string manager for Android. It uses ICU library libicuuc.so. Note: ICU on Android has limited number of code pages. So don't expect support for DOS code pages or other exotic code pages.
----
Modified : /branches/targetandroid/rtl/android/cwstring.pp

Revision: 23301
Author: yury
Date: 2 Jan 2013 20:47:09
Message:
* I've found that libc on Android does not implement widechar case functions such as towupper(). Such functions are just wrappers over regular char functions. Therefore the whole cwstring unit is useless for Android. For now I've added stub cwstring unit for Android and reverted all Android specific changes in unix/cwstring.pp. Later, Unicode manager for Androud should be implemented using libicuuc, which is default Android lib.
----
Added : /branches/targetandroid/rtl/android/cwstring.pp
Modified : /branches/targetandroid/rtl/unix/cwstring.pp

Revision: 23299
Author: yury
Date: 2 Jan 2013 19:38:08
Message:
* Android does not have libiconv, so don't use it in cwstring unit. For now support only UTF-8 code page in ansistrings. Later it is possible to use libicuuc for code page conversions on Android.
----
Modified : /branches/targetandroid/rtl/unix/cwstring.pp

Revision: 23298
Author: yury
Date: 2 Jan 2013 17:41:36
Message:
* Added uuchar unit to build for android.
----
Modified : /branches/targetandroid/rtl/android/Makefile
Modified : /branches/targetandroid/rtl/android/Makefile.fpc

Revision: 23289
Author: yury
Date: 2 Jan 2013 2:53:36
Message:
* Always specify dynamic linker name for executables.
----
Modified : /branches/targetandroid/compiler/systems/t_android.pas

Revision: 23288
Author: yury
Date: 2 Jan 2013 2:04:41
Message:
* Updated Makefile
----
Modified : /branches/targetandroid/rtl/android/Makefile

Revision: 23287
Author: yury
Date: 2 Jan 2013 2:03:42
Message:
* cprt0.as is not needed, since we link to libc always.
----
Modified : /branches/targetandroid/rtl/android/Makefile.fpc

Revision: 23286
Author: yury
Date: 2 Jan 2013 2:01:43
Message:
* cprt0.as is not needed, since we link to libc always.
----
Modified : /branches/targetandroid/rtl/android/Makefile.fpc
Deleted : /branches/targetandroid/rtl/android/arm/cprt0.as
Deleted : /branches/targetandroid/rtl/android/i386/cprt0.as

Revision: 23285
Author: yury
Date: 2 Jan 2013 1:59:48
Message:
* libctype is not needed, since only bionic is supported anyway.
----
Modified : /branches/targetandroid/compiler/systems/t_android.pas

Revision: 23284
Author: yury
Date: 2 Jan 2013 1:49:12
Message:
* Rework of Android startup code. It is needed to always link to libc on android to implement finalization and environment variables in shared libraries.
* Cleanup of Android linker.
* Use only INSERT command in the linker script to inject custom .fpc sections. Whole linker script duplication is nor needed anymore.
* Use BFD linker, since GOLD linker does not support INSERT command. Other incompatibilities may also exist.
* Enable tf_smartlink_sections for i386-android.
* i386-android is broken after this commit. Will be fixed later.
----
Modified : /branches/targetandroid/compiler/systems/i_android.pas
Modified : /branches/targetandroid/compiler/systems/t_android.pas
Modified : /branches/targetandroid/rtl/android/arm/dllprt0.as
Modified : /branches/targetandroid/rtl/android/arm/prt0.as

Revision: 23283
Author: yury
Date: 2 Jan 2013 1:48:07
Message:
* Enable weak externals for android.
----
Modified : /branches/targetandroid/compiler/systems.pas

Revision: 23236
Author: yury
Date: 28 Dec 2012 12:42:27
Message:
* Oops, wrong commit r23235. Reverted. Now correct: Fixed lineinfo for Android.
----
Modified : /branches/targetandroid/rtl/inc/exeinfo.pp
Modified : /branches/targetandroid/tests/test/units/sysutils/texec2.pp

Revision: 23235
Author: yury
Date: 28 Dec 2012 11:38:04
Message:
* Fixed lineinfo for Android.
----
Modified : /branches/targetandroid/tests/test/units/sysutils/texec2.pp

Revision: 23232
Author: yury
Date: 27 Dec 2012 22:52:26
Message:
* Fixed the test for android.
----
Modified : /branches/targetandroid/tests/test/units/dos/tdos2.pp

Revision: 23231
Author: yury
Date: 27 Dec 2012 22:51:32
Message:
+ Added C object files for arm-android.
----
Added : /branches/targetandroid/tests/test/cg/obj/android
Added : /branches/targetandroid/tests/test/cg/obj/android/arm
Added : /branches/targetandroid/tests/test/cg/obj/android/arm/cpptcl1.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm/cpptcl2.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm/ctest.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm/tcext3.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm/tcext4.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm/tcext5.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm/tcext6.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm-eabi
Added : /branches/targetandroid/tests/test/cg/obj/android/arm-eabi/cpptcl1.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm-eabi/cpptcl2.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm-eabi/ctest.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm-eabi/tcext3.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm-eabi/tcext4.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm-eabi/tcext5.o
Added : /branches/targetandroid/tests/test/cg/obj/android/arm-eabi/tcext6.o

Revision: 23226
Author: yury
Date: 27 Dec 2012 10:17:06
Message:
* Support for running tests on a remote Android device using ADB.
----
Modified : /branches/targetandroid/tests/Makefile
Modified : /branches/targetandroid/tests/Makefile.fpc
Modified : /branches/targetandroid/tests/readme.txt
Modified : /branches/targetandroid/tests/tstunits/Makefile
Modified : /branches/targetandroid/tests/utils/dotest.pp

Revision: 22048
Author: tom_at_work
Date: 9 Aug 2012 17:13:51
Message:
re-apply the changes of r22045 to correct files after recent revert
----
Modified : /branches/targetandroid/rtl/android/arm/cprt0.as
Added : /branches/targetandroid/rtl/android/i386
Added : /branches/targetandroid/rtl/android/i386/cprt0.as
Added : /branches/targetandroid/rtl/android/i386/dllprt0.as
Added : /branches/targetandroid/rtl/android/i386/prt0.as

Revision: 22047
Author: tom_at_work
Date: 9 Aug 2012 16:57:34
Message:
- revert r22045: applied changes to wrong files, i.e. linux system files, instead of android ones
----
Modified : /branches/targetandroid/rtl/android/arm/cprt0.as
Modified : /branches/targetandroid/rtl/linux/i386/cprt0.as
Added : /branches/targetandroid/rtl/linux/i386/cprt21.as
Added : /branches/targetandroid/rtl/linux/i386/gprt21.as

Revision: 22045
Author: tom_at_work
Date: 9 Aug 2012 11:05:38
Message:
Made cprt0 startup files to compile. Static executables using them likely do not work though.
Removed obsolete startup files (?prt21*).

----
Modified : /branches/targetandroid/rtl/android/arm/cprt0.as
Modified : /branches/targetandroid/rtl/linux/i386/cprt0.as
Deleted : /branches/targetandroid/rtl/linux/i386/cprt21.as
Deleted : /branches/targetandroid/rtl/linux/i386/gprt21.as

Revision: 22044
Author: tom_at_work
Date: 9 Aug 2012 11:00:16
Message:
Updated systems/t_android to only recognize the "bionic" libc as valid libc.
Fix uninitialized defdynlinker variable when compiling i386-android causing garbage in the linker script.

----
Modified : /branches/targetandroid/compiler/systems/t_android.pas

Revision: 21296
Author: tom_at_work
Date: 15 May 2012 0:14:12
Message:
* basic android/x86 support
----
Modified : /branches/targetandroid/Makefile
Modified : /branches/targetandroid/compiler/Makefile
Modified : /branches/targetandroid/compiler/i386/cputarg.pas
Modified : /branches/targetandroid/compiler/systems/i_android.pas
Modified : /branches/targetandroid/compiler/systems/t_android.pas
Modified : /branches/targetandroid/compiler/systems.inc
Modified : /branches/targetandroid/compiler/systems.pas
Modified : /branches/targetandroid/compiler/utils/Makefile
Modified : /branches/targetandroid/compiler/utils/ppudump.pp
Modified : /branches/targetandroid/ide/Makefile
Modified : /branches/targetandroid/ide/compiler/Makefile
Modified : /branches/targetandroid/installer/Makefile
Modified : /branches/targetandroid/packages/Makefile
Modified : /branches/targetandroid/packages/fpmkunit/Makefile
Modified : /branches/targetandroid/rtl/Makefile
Modified : /branches/targetandroid/rtl/aix/Makefile
Modified : /branches/targetandroid/rtl/amiga/Makefile
Modified : /branches/targetandroid/rtl/android/Makefile
Modified : /branches/targetandroid/rtl/android/Makefile.fpc
Modified : /branches/targetandroid/rtl/beos/Makefile
Modified : /branches/targetandroid/rtl/darwin/Makefile
Modified : /branches/targetandroid/rtl/embedded/Makefile
Modified : /branches/targetandroid/rtl/emx/Makefile
Modified : /branches/targetandroid/rtl/freebsd/Makefile
Modified : /branches/targetandroid/rtl/gba/Makefile
Modified : /branches/targetandroid/rtl/go32v2/Makefile
Modified : /branches/targetandroid/rtl/haiku/Makefile
Modified : /branches/targetandroid/rtl/linux/Makefile
Modified : /branches/targetandroid/rtl/macos/Makefile
Modified : /branches/targetandroid/rtl/morphos/Makefile
Modified : /branches/targetandroid/rtl/nativent/Makefile
Modified : /branches/targetandroid/rtl/nds/Makefile
Modified : /branches/targetandroid/rtl/netbsd/Makefile
Modified : /branches/targetandroid/rtl/netware/Makefile
Modified : /branches/targetandroid/rtl/netwlibc/Makefile
Modified : /branches/targetandroid/rtl/openbsd/Makefile
Modified : /branches/targetandroid/rtl/os2/Makefile
Modified : /branches/targetandroid/rtl/palmos/Makefile
Modified : /branches/targetandroid/rtl/solaris/Makefile
Modified : /branches/targetandroid/rtl/symbian/Makefile
Modified : /branches/targetandroid/rtl/unix/x86.pp
Modified : /branches/targetandroid/rtl/wii/Makefile
Modified : /branches/targetandroid/rtl/win32/Makefile
Modified : /branches/targetandroid/rtl/win64/Makefile
Modified : /branches/targetandroid/rtl/wince/Makefile
Modified : /branches/targetandroid/utils/Makefile
Modified : /branches/targetandroid/utils/dxegen/Makefile
Modified : /branches/targetandroid/utils/fpcm/Makefile
Modified : /branches/targetandroid/utils/fpcm/fpcmmain.pp
Modified : /branches/targetandroid/utils/fpcmkcfg/Makefile
Modified : /branches/targetandroid/utils/fpcres/Makefile
Modified : /branches/targetandroid/utils/fpcreslipo/Makefile
Modified : /branches/targetandroid/utils/fpdoc/Makefile
Modified : /branches/targetandroid/utils/fpmc/Makefile
Modified : /branches/targetandroid/utils/fppkg/Makefile
Modified : /branches/targetandroid/utils/fprcp/Makefile
Modified : /branches/targetandroid/utils/h2pas/Makefile
Modified : /branches/targetandroid/utils/importtl/Makefile
Modified : /branches/targetandroid/utils/instantfpc/Makefile
Modified : /branches/targetandroid/utils/rmwait/Makefile
Modified : /branches/targetandroid/utils/tply/Makefile

Revision: 21066
Author: tom_at_work
Date: 26 Apr 2012 22:05:06
Message:
fix pthreads use with Android: it does not provide some functions. This patch is partially based on the bug report 0021525. Further, fix use of sem_timedwait in cthreads.pp since Android supports it.
----
Modified : /branches/targetandroid/rtl/linux/pthread.inc
Modified : /branches/targetandroid/rtl/unix/cthreads.pp

Revision: 21065
Author: tom_at_work
Date: 26 Apr 2012 16:15:52
Message:
bugfixes:
- do not compile ipc unit for android, not supported
- fix geterrnolocation external name
- implement dummy getdomainname; does not exist in android
- remove wrong 'if defined(android)' clauses
----
Modified : /branches/targetandroid/rtl/android/Makefile
Modified : /branches/targetandroid/rtl/android/Makefile.fpc
Modified : /branches/targetandroid/rtl/fpmake.pp
Modified : /branches/targetandroid/rtl/unix/cwstring.pp
Modified : /branches/targetandroid/rtl/unix/initc.pp
Modified : /branches/targetandroid/rtl/unix/ipc.pp
Modified : /branches/targetandroid/rtl/unix/unix.pp

Revision: 21063
Author: tom_at_work
Date: 26 Apr 2012 12:53:37
Message:
- missing makefile
----
Added : /branches/targetandroid/rtl/android/Makefile

Revision: 21062
Author: tom_at_work
Date: 26 Apr 2012 12:41:13
Message:
- commit missing new files
----
Added : /branches/targetandroid/compiler/systems/i_android.pas
Added : /branches/targetandroid/compiler/systems/t_android.pas
Added : /branches/targetandroid/rtl/android
Added : /branches/targetandroid/rtl/android/Makefile.fpc
Added : /branches/targetandroid/rtl/android/arm
Added : /branches/targetandroid/rtl/android/arm/cprt0.as
Added : /branches/targetandroid/rtl/android/arm/dllprt0.as
Added : /branches/targetandroid/rtl/android/arm/prt0.as

Revision: 21061
Author: tom_at_work
Date: 26 Apr 2012 12:36:42
Message:
- initial support for the android/arm target in the compiler; resulting .so's can be used for Android/ARM app development.
- basic rtl support using system calls
- fp(c)make/fppkg/makefile support

todo:
- revisit systems/t_android.pas: mostly duplicate with t_linux.pas, containing
lots of unnecessary code
- revisit rtl changes
- android ndk header translation import
- better app build/packaging support
- android/x86 support

----
Modified : /branches/targetandroid/Makefile
Modified : /branches/targetandroid/compiler/Makefile
Modified : /branches/targetandroid/compiler/aggas.pas
Modified : /branches/targetandroid/compiler/arm/cputarg.pas
Modified : /branches/targetandroid/compiler/compiler.pas
Modified : /branches/targetandroid/compiler/systems.inc
Modified : /branches/targetandroid/compiler/systems.pas
Modified : /branches/targetandroid/compiler/utils/Makefile
Modified : /branches/targetandroid/compiler/utils/ppudump.pp
Modified : /branches/targetandroid/ide/Makefile
Modified : /branches/targetandroid/ide/compiler/Makefile
Modified : /branches/targetandroid/installer/Makefile
Modified : /branches/targetandroid/packages/Makefile
Modified : /branches/targetandroid/packages/fpmkunit/Makefile
Modified : /branches/targetandroid/packages/fpmkunit/Makefile.fpc
Modified : /branches/targetandroid/packages/fpmkunit/src/fpmkunit.pp
Modified : /branches/targetandroid/packages/fppkg/src/fpmkunitsrc.inc
Modified : /branches/targetandroid/packages/gnome1/fpmake.pp
Modified : /branches/targetandroid/packages/gtk1/fpmake.pp
Modified : /branches/targetandroid/packages/gtk2/fpmake.pp
Modified : /branches/targetandroid/packages/imlib/fpmake.pp
Modified : /branches/targetandroid/packages/opengl/fpmake.pp
Modified : /branches/targetandroid/packages/sdl/fpmake.pp
Modified : /branches/targetandroid/rtl/Makefile
Modified : /branches/targetandroid/rtl/Makefile.fpc
Modified : /branches/targetandroid/rtl/aix/Makefile
Modified : /branches/targetandroid/rtl/amiga/Makefile
Modified : /branches/targetandroid/rtl/beos/Makefile
Modified : /branches/targetandroid/rtl/darwin/Makefile
Modified : /branches/targetandroid/rtl/embedded/Makefile
Modified : /branches/targetandroid/rtl/emx/Makefile
Modified : /branches/targetandroid/rtl/freebsd/Makefile
Modified : /branches/targetandroid/rtl/gba/Makefile
Modified : /branches/targetandroid/rtl/go32v2/Makefile
Modified : /branches/targetandroid/rtl/haiku/Makefile
Modified : /branches/targetandroid/rtl/linux/Makefile
Modified : /branches/targetandroid/rtl/macos/Makefile
Modified : /branches/targetandroid/rtl/morphos/Makefile
Modified : /branches/targetandroid/rtl/nativent/Makefile
Modified : /branches/targetandroid/rtl/nds/Makefile
Modified : /branches/targetandroid/rtl/netbsd/Makefile
Modified : /branches/targetandroid/rtl/netware/Makefile
Modified : /branches/targetandroid/rtl/netwlibc/Makefile
Modified : /branches/targetandroid/rtl/openbsd/Makefile
Modified : /branches/targetandroid/rtl/os2/Makefile
Modified : /branches/targetandroid/rtl/palmos/Makefile
Modified : /branches/targetandroid/rtl/solaris/Makefile
Modified : /branches/targetandroid/rtl/symbian/Makefile
Modified : /branches/targetandroid/rtl/unix/cwstring.pp
Modified : /branches/targetandroid/rtl/unix/initc.pp
Modified : /branches/targetandroid/rtl/unix/ipc.pp
Modified : /branches/targetandroid/rtl/unix/unix.pp
Modified : /branches/targetandroid/rtl/wii/Makefile
Modified : /branches/targetandroid/rtl/win32/Makefile
Modified : /branches/targetandroid/rtl/win64/Makefile
Modified : /branches/targetandroid/rtl/wince/Makefile
Modified : /branches/targetandroid/utils/Makefile
Modified : /branches/targetandroid/utils/dxegen/Makefile
Modified : /branches/targetandroid/utils/fpcm/Makefile
Modified : /branches/targetandroid/utils/fpcm/fpcmake.inc
Modified : /branches/targetandroid/utils/fpcm/fpcmake.ini
Modified : /branches/targetandroid/utils/fpcm/fpcmmain.pp
Modified : /branches/targetandroid/utils/fpcmkcfg/Makefile
Modified : /branches/targetandroid/utils/fpcmkcfg/fppkg.inc
Modified : /branches/targetandroid/utils/fpcres/Makefile
Modified : /branches/targetandroid/utils/fpcreslipo/Makefile
Modified : /branches/targetandroid/utils/fpdoc/Makefile
Modified : /branches/targetandroid/utils/fpmc/Makefile
Modified : /branches/targetandroid/utils/fppkg/Makefile
Modified : /branches/targetandroid/utils/fppkg/fppkg.pp
Modified : /branches/targetandroid/utils/fprcp/Makefile
Modified : /branches/targetandroid/utils/h2pas/Makefile
Modified : /branches/targetandroid/utils/importtl/Makefile
Modified : /branches/targetandroid/utils/instantfpc/Makefile
Modified : /branches/targetandroid/utils/rmwait/Makefile
Modified : /branches/targetandroid/utils/tply/Makefile

git-svn-id: trunk@23604 -
 2013-02-13 12:00:15 +00:00
florian
ef1c848198 * fix constant calculation for the AndAnd2And optimization if the first and is removed, noticed by Nico Erfurth 
git-svn-id: trunk@23541 -
 2013-01-29 20:39:22 +00:00
svenbarth
7bad1763b8 Decrease amount of code duplication regarding handling of safecall and record constructors. 
paramgr.pas, tparamanager:
    + add new method "handle_common_ret_in_param"
    * extract common code (safecall + record constructor handling) from "ret_in_param" to "handle_common_ret_in_param" and call the latter in "ret_in_param"
[aarch64,arm,avr,i386,x86_64]/cpupara.pas, tCPUparamanager.ret_in_param:
    * call "handle_common_ret_in_param" instead of implementing the same check again and again
ncgcal.pas, tcgcallnode.handle_return_value:
    * move the check for (record) constructors to "tparamanager.handle_common_ret_in_param"

git-svn-id: trunk@23520 -
 2013-01-25 20:39:28 +00:00
yury
d8902af3d6 * Do not replace ADD by SUB and vice-versa when overflow checking is enabled. Fixes tw15304 for ARM. 
git-svn-id: trunk@23517 -
 2013-01-24 21:49:21 +00:00
yury
8ae7c5784c * Sync with trunk r23500. 
git-svn-id: branches/targetandroid@23501 -
 2013-01-23 07:53:13 +00:00
florian
9d76168b57 * refactored Bl2B condition code to make it more readable 
git-svn-id: trunk@23464 -
 2013-01-20 15:38:38 +00:00
florian
7184306a4c + option -Wx to generate thumb interworking safe code on arm 
git-svn-id: trunk@23463 -
 2013-01-20 15:26:59 +00:00
florian
3fff969ced * take care of instruction in between when doing ShiftShiftShift2ShiftShift optimizations 
git-svn-id: trunk@23462 -
 2013-01-20 14:58:03 +00:00
florian
f1b8fad6dc * make AndAnd2And working with other instructions in between 
git-svn-id: trunk@23461 -
 2013-01-20 14:57:59 +00:00
florian
fcef2dc3df * refactored some code and introduced usage of new method RegEndOfLife 
git-svn-id: trunk@23460 -
 2013-01-20 14:57:55 +00:00
florian
82f3ec7922 * if cs_opt_level3 is not set, limit lookahead of GetNextInstructionUsingReg to one instruction: 
only -O3 means do the really slow optimizations

git-svn-id: trunk@23459 -
 2013-01-20 14:57:51 +00:00
florian
a78af5b8fe + AndLslXsr2And and AndLsl2Lsl optimization 
git-svn-id: trunk@23458 -
 2013-01-20 14:57:46 +00:00
florian
ff522d7e18 * improve ShiftShiftShift2ShiftShift to look further ahead 
* check register usage so the destination register can be different

git-svn-id: trunk@23457 -
 2013-01-20 14:57:43 +00:00
florian
12d0c05ede * remove bic instructions after lsr if possible 
git-svn-id: trunk@23456 -
 2013-01-20 14:57:38 +00:00
yury
c2fed960c9 * Add android to supported targets for assemblers. It fixes assembling for i386-android. 
git-svn-id: branches/targetandroid@23441 -
 2013-01-18 14:51:09 +00:00
florian
abfa6c1b43 * redo LsrAnd2Lsr optimization 
git-svn-id: trunk@23413 -
 2013-01-16 20:24:07 +00:00
masta
fe520c215b New ARM Peephole optimizer FoldShiftLdrStr 
This one folds
      mov r1, r2, lsl #2
      ldr/ldrb r0, [r0, r1]
into
      ldr/ldrb r0, [r0, r2, lsl #2]

There is still some room for improvement, maybe it would be better to do this before
the register allocator runs, as we'll currently waste a register (r1 in the above example)
in many cases. That would also allow to to fold more operations, because currently if r2
gets reused between the mov and ldr we'll not be able to do the optimization.

git-svn-id: trunk@23408 -
 2013-01-16 14:37:28 +00:00
yury
d26f0552a0 * Sync with trunk r23404. 
* Regenerated makefiles.

git-svn-id: branches/targetandroid@23405 -
 2013-01-16 13:21:51 +00:00
paul
b2a613c17f compiler: implement record constructors + tests 
git-svn-id: trunk@23395 -
 2013-01-16 02:07:42 +00:00
paul
51825b6f2e compiler: change ret_in_param to accept tabstractprocdef instead of tproccalloption to allow check more options (required for record constructor implementation) 
git-svn-id: trunk@23394 -
 2013-01-16 01:14:23 +00:00
sergei
32ffddaad8 + ELF linker back-ends for ARM and MIPS. 
ARM status: roughly corresponds to i386 one, passes the test suite. Handles libraries, can link static libc code including basic PIC and TLS IE/LE stuff. Completely misses Thumb support. Also does not handle ABI-specific stuff, for this reason internally linked .so cannot be used for linking executables with ld. Little-endian only. Tested only on "versatilepb" QEMU virtual machine.

MIPS status: can link the compiler and at least some dynamic executables including fpmake. Some PIC support is present but almost untested. Specific header flags and sections are also not handled yet. Written to handle both endian, but tested for big-endian only ("malta" QEMU VM), including cross-linking from x86_64.

git-svn-id: trunk@23376 -
 2013-01-13 18:05:19 +00:00
Jonas Maebe
69c29a415f * pass the procdef to getintparaloc instead of only the proccalloption, so 
that the type of the parameters can be determined automatically
   o added compilerproc declarations for all helpers called in the compiler
     via their assembler name, so we can look up the corresponding procdef

git-svn-id: trunk@23325 -
 2013-01-06 15:05:40 +00:00
masta
6fabe49828 Readded cutils to compiler/arm/rgcpu.pas for DEBUG_SPILLING 
Commit r23306 broke compiling with DEBUG_SPILLING set. Unit cutils will
now be included when DEBUG_SPILLING is set.

git-svn-id: trunk@23308 -
 2013-01-04 12:21:54 +00:00
florian
47d43750e4 * remove unused units from uses statements 
git-svn-id: trunk@23306 -
 2013-01-03 23:07:09 +00:00
florian
903f18ea38 * get rid of calls which redirect the program flow only, Bl2B optimization 
git-svn-id: trunk@23279 -
 2013-01-01 19:31:52 +00:00
florian
ff98d2567c * don't crash on thumb instructions with only two operands when optimizing ADD, SUB, AND statements 
git-svn-id: trunk@23272 -
 2013-01-01 12:29:48 +00:00
masta
e982f4789d Removed unused register allocation in tarminlinenode.second_abs_long 
git-svn-id: trunk@23047 -
 2012-11-22 19:20:39 +00:00
Jeppe Johansen
3ee29eb219 Fixed ARMv7-EM code generation and RTL compilation 
Added LM4F120H5 controller type and startup code

git-svn-id: branches/laksen/arm-embedded@22903 -
 2012-11-01 17:25:01 +00:00
masta
1261d6617d Properly handle MVN in RedundantMovProcess for ARM 
RedundantMovProcess will now also handle MVN, folding

mov r0, r1
mvn r0, r0

into

mvn r0, r1

git-svn-id: trunk@22878 -
 2012-10-29 22:53:37 +00:00
masta
3a017f76d0 Look ahead more than one instruction in FoldShiftProcess for ARM 
Up until now we only checked the next instruction, with the new load
scheduler this is insufficient as shift-instructions and next usage
might farther apart.

The new version uses GetNextInstructionUsingReg, this also comes with a
price as we very carefully have to check if one of the used registers is
changed and that the usage of RRX will not break when we fold and flags
get changed in between.

git-svn-id: trunk@22876 -
 2012-10-29 17:57:11 +00:00
florian
3143f0e1be * fix by Jeppe Johansen for bitscan which was broken by the last fix for normal arm code 
git-svn-id: trunk@22866 -
 2012-10-28 17:57:22 +00:00
tom_at_work
312e8b8ecc Add implementations for read/write barrier code for ARM 
git-svn-id: trunk@22864 -
 2012-10-27 22:53:44 +00:00
florian
1520bcc4f0 * fix bsf for armv7+ 
git-svn-id: trunk@22860 -
 2012-10-27 20:17:58 +00:00
florian
8221681871 + add spilling info for the RBIT instruction 
git-svn-id: trunk@22859 -
 2012-10-27 20:17:12 +00:00
florian
8c73b0b17b * disable broken MvnAnd2Bic optimization 
git-svn-id: trunk@22847 -
 2012-10-25 17:51:25 +00:00
Jeppe Johansen
b34915c4ad Disabled MLA/MLS optimization for now 
git-svn-id: branches/laksen/arm-embedded@22829 -
 2012-10-23 12:49:41 +00:00
Jeppe Johansen
818b43c060 Updated localalign values, and changed the behaviour of alignment of load/stores to not break aligned half-word copies 
git-svn-id: branches/laksen/arm-embedded@22828 -
 2012-10-23 12:45:40 +00:00
florian
eeef57a2a1 * merging more of Jeppe Johansen's arm-embedded branch 
git-svn-id: trunk@22824 -
 2012-10-22 21:12:29 +00:00
masta
e91b15b2a4 Disabled MulAdd2MLA and MulSub2MLS Peephole optimizers for thumb2 
According to Jeppe Johansen these are currently broken and emit the
operands in the wrong order.

git-svn-id: trunk@22822 -
 2012-10-22 15:30:24 +00:00
masta
e327b4581c Use TRegNameTable instead of array[tregisterindex] of string[10] 
TRegNameTable is defined in compiler/rgbase.pas and is an array of
strings, limited to the maximum length of the used register names.

r22792 added a long register name but did not scale the string-size
enough, resulting in the compiler built breaking for arm.

git-svn-id: trunk@22817 -
 2012-10-22 10:23:21 +00:00
florian
7150832ec9 + Cortex-M3 special registers, resolves #23185 
git-svn-id: trunk@22815 -
 2012-10-21 20:06:07 +00:00
Jeppe Johansen
628d46f2d3 Fixed Bsf* functions on platforms that support RBIT 
Fixed stackframe epilogue code for Thumb2 to allow proper processing of interrupts

git-svn-id: branches/laksen/arm-embedded@22813 -
 2012-10-21 19:13:59 +00:00
florian
970405c0f3 o merging r22801 of Jeppe Johansen 
git-svn-id: trunk@22812 -
 2012-10-21 19:05:59 +00:00
Jeppe Johansen
4e84431dde Fix some optimizations which assume that there are 3 operands 
Add simple Mul+Sub/Mul+Add into MLS/MLA optimizations
Fix some other small issues in the optimizer
Implement Interlocked* functions with proper use of LDREX/STREX

git-svn-id: branches/laksen/arm-embedded@22801 -
 2012-10-21 16:20:52 +00:00
Jonas Maebe
6497d3c994 - removed no longer used/supported af_allowdirect flag (direct assembler 
reader support)

git-svn-id: trunk@22794 -
 2012-10-21 13:42:58 +00:00
florian
04543b179f o merge of the branch laksen/arm-embedded of Jeppe Johansen: 
fixes a couple of arm-embedded stuff, 
  adds some controllers, start of fpv4_s16 support, for a complete list of
  changes see below:
------------------------------------------------------------------------
r22787 | laksen | 2012-10-20 22:00:36 +0200 (Sa, 20 Okt 2012) | 1 line

Properly do NR_DEFAULTFLAGS detection/allocation/deallocation
------------------------------------------------------------------------
r22782 | laksen | 2012-10-20 07:44:55 +0200 (Sa, 20 Okt 2012) | 1 line

Fixed flags detections code for wide->short optimization code for Thumb-2
------------------------------------------------------------------------
r22778 | laksen | 2012-10-19 20:23:14 +0200 (Fr, 19 Okt 2012) | 1 line

Added coprocessor registers, and support for 6 operands(MCR/MRC instructions, etc)
------------------------------------------------------------------------
r22647 | laksen | 2012-10-14 21:28:08 +0200 (So, 14 Okt 2012) | 1 line

Added register specifications to lpc1768.pp. From Joan Duran
------------------------------------------------------------------------
r22646 | laksen | 2012-10-14 21:10:20 +0200 (So, 14 Okt 2012) | 4 lines

Fixed some minor formating issues
Implemented a small heap mananger
Implemented console IO
Changed default LineEnding to CrLf(to ease console IO parsing)
------------------------------------------------------------------------
r22599 | laksen | 2012-10-09 08:58:58 +0200 (Di, 09 Okt 2012) | 1 line

Added all STM32F1 configurations
------------------------------------------------------------------------
r22597 | laksen | 2012-10-08 22:10:45 +0200 (Mo, 08 Okt 2012) | 1 line

Added initial support for the Cortex-M4F FPv4_S16 FPU
------------------------------------------------------------------------
r22596 | laksen | 2012-10-08 22:04:14 +0200 (Mo, 08 Okt 2012) | 1 line

Added FPv4_d16 FPU instructions, and a few extra registers
------------------------------------------------------------------------
r22592 | laksen | 2012-10-08 16:07:40 +0200 (Mo, 08 Okt 2012) | 2 lines

Added support for IT block merging
Added a peephole pattern check for UXTB->UXTH chains
------------------------------------------------------------------------
r22590 | laksen | 2012-10-08 14:30:00 +0200 (Mo, 08 Okt 2012) | 3 lines

Add CBNZ/CBZ instructions
Create preliminary Thumb-2 PeepHoleOptPass2 code, hacked together from the ARM mode code
Added a number of simple size optimizations for common Thumb-2 instructions
------------------------------------------------------------------------
r22582 | laksen | 2012-10-08 06:49:39 +0200 (Mo, 08 Okt 2012) | 3 lines

Fix optimizations of Thumb-2 code
Fix problem with loading of condition operand for IT instructions
Properly split IT blocks when register allocator tries to spill inside a block.
------------------------------------------------------------------------
r22581 | laksen | 2012-10-08 05:15:40 +0200 (Mo, 08 Okt 2012) | 4 lines

Fixed assembler calling command line for cpus>ARMv5TE. EDSP instructions will generate errors while assembling, due to RTL assembler routines
Updated boot code for all Cortex-M3 controllers, and sc32442b to use weak linking for exception tables.
Cortex-M3 devices now also share initialization routine to simplify maintenance
STM32F10x classes now have specific units which fit the interrupt source names and counts
------------------------------------------------------------------------
r22580 | laksen | 2012-10-08 05:10:44 +0200 (Mo, 08 Okt 2012) | 2 lines

Added support for .section, .set, .weak, and .thumb_set directive for GAS assembler reader
IFDEF'ed JVM specific assembler directives, to prevent ait_* set to exceed 32 elements
------------------------------------------------------------------------
r22579 | laksen | 2012-10-08 02:10:52 +0200 (Mo, 08 Okt 2012) | 3 lines

Remove all traces of the interrupt vector table generation mechanism
Clean up cpuinfo tables
Fixed ARMv7M bug(BLX <label> doesn't exist on that version)

git-svn-id: trunk@22792 -
 2012-10-21 08:39:52 +00:00
Jeppe Johansen
5751bbecee Properly do NR_DEFAULTFLAGS detection/allocation/deallocation 
git-svn-id: branches/laksen/arm-embedded@22787 -
 2012-10-20 20:00:36 +00:00
Jeppe Johansen
3558a40bf6 Fixed flags detections code for wide->short optimization code for Thumb-2 
git-svn-id: branches/laksen/arm-embedded@22782 -
 2012-10-20 05:44:55 +00:00
Jeppe Johansen
666332385d Added coprocessor registers, and support for 6 operands(MCR/MRC instructions, etc) 
git-svn-id: branches/laksen/arm-embedded@22778 -
 2012-10-19 18:23:14 +00:00
pierre
a8591af2a9 Handle po_nostackframe for arm cpu 
git-svn-id: trunk@22720 -
 2012-10-18 11:41:57 +00:00
florian
a95641e43c * don't pass march always to gas because the rtl uses always pld to be able 
to chose the right code path at runtime

git-svn-id: trunk@22709 -
 2012-10-17 19:58:11 +00:00
Jeppe Johansen
84ea70fddc Fixed some minor formating issues 
Implemented a small heap mananger
Implemented console IO
Changed default LineEnding to CrLf(to ease console IO parsing)

git-svn-id: branches/laksen/arm-embedded@22646 -
 2012-10-14 19:10:20 +00:00
masta
aef7361f9f Fix RemoveSuperfluousMov in ARM Peephole optimizers. 
The last patch (r22622) got the condition wrong.

git-svn-id: trunk@22624 -
 2012-10-12 22:33:45 +00:00
masta
938c8f1ee1 Fix regLoadedWithNewValue for A_STR on ARM 
The function regLoadedWithNewValue returned true if the oper[0].reg
matched in an STR instruction, which is wrong as it will only be read.

git-svn-id: trunk@22623 -
 2012-10-12 22:33:40 +00:00
masta
29bac200dd Fix interaction between peephole optimizers on ARM 
Up until now DataMov2Data could be run on an strb generated by
AndStrb2Strb.

Code like this:

and  reg0, reg1, #255
strb reg0, [r13]
mov  reg2,reg1

would get transformed into:

strb reg2, [r13]

which is clearly wrong. The problem was that DataMov2Data expected that
it's first parameter is an instruction which loads new data into
oper[0]. With the introduction of AndStrb2Strb this wasn't true anymore.

This fix now checks if the first register is actually written to, this
is done by using regLoadedWithNewValue.

git-svn-id: trunk@22622 -
 2012-10-12 21:30:40 +00:00
Jeppe Johansen
14879a9e82 Added all STM32F1 configurations 
git-svn-id: branches/laksen/arm-embedded@22599 -
 2012-10-09 06:58:58 +00:00
Jeppe Johansen
a8f9b0dac4 Added initial support for the Cortex-M4F FPv4_S16 FPU 
git-svn-id: branches/laksen/arm-embedded@22597 -
 2012-10-08 20:10:45 +00:00
Jeppe Johansen
0087661fb5 Added FPv4_d16 FPU instructions, and a few extra registers 
git-svn-id: branches/laksen/arm-embedded@22596 -
 2012-10-08 20:04:14 +00:00
Jeppe Johansen
3e963a49e2 Added support for IT block merging 
Added a peephole pattern check for UXTB->UXTH chains

git-svn-id: branches/laksen/arm-embedded@22592 -
 2012-10-08 14:07:40 +00:00
Jeppe Johansen
9ec9b44784 Add CBNZ/CBZ instructions 
Create preliminary Thumb-2 PeepHoleOptPass2 code, hacked together from the ARM mode code
Added a number of simple size optimizations for common Thumb-2 instructions

git-svn-id: branches/laksen/arm-embedded@22590 -
 2012-10-08 12:30:00 +00:00
Jeppe Johansen
b788ba660d Fix optimizations of Thumb-2 code 
Fix problem with loading of condition operand for IT instructions
Properly split IT blocks when register allocator tries to spill inside a block.

git-svn-id: branches/laksen/arm-embedded@22582 -
 2012-10-08 04:49:39 +00:00
Jeppe Johansen
80bb3febea Fixed assembler calling command line for cpus>ARMv5TE. EDSP instructions will generate errors while assembling, due to RTL assembler routines 
Updated boot code for all Cortex-M3 controllers, and sc32442b to use weak linking for exception tables.
Cortex-M3 devices now also share initialization routine to simplify maintenance
STM32F10x classes now have specific units which fit the interrupt source names and counts

git-svn-id: branches/laksen/arm-embedded@22581 -
 2012-10-08 03:15:40 +00:00
Jeppe Johansen
8e00978108 Added support for .section, .set, .weak, and .thumb_set directive for GAS assembler reader 
IFDEF'ed JVM specific assembler directives, to prevent ait_* set to exceed 32 elements

git-svn-id: branches/laksen/arm-embedded@22580 -
 2012-10-08 03:10:44 +00:00
Jeppe Johansen
8b17a358e4 Remove all traces of the interrupt vector table generation mechanism 
Clean up cpuinfo tables
Fixed ARMv7M bug(BLX <label> doesn't exist on that version)

git-svn-id: branches/laksen/arm-embedded@22579 -
 2012-10-08 00:10:52 +00:00
tom_at_work
f4ba47a1c8 Fixed --march parameter passed to GNU as for ARM processors 
git-svn-id: trunk@22541 -
 2012-10-04 21:47:28 +00:00
florian
54d3d736f5 * patch by Jeppe Johansen to add support for handling different flags for xPSR regs, 
and add usermode parsing of LDM/STM ops
  This patch basically extends the ARM assembly reader a bit to properly parse CPSR and 
  SPSR flags for the MSR opcode, and allows the reader to understand 
  the ^ modifer for register lists for STMxx and LDMxx.

  Previously the following combinations weren't possible in straight assembler:
     MRS R0, CPSR
     MRS R0, SPSR
     MSR CPSR_CX, R0
     LDMIA SP, {R0-R15}^
     etc.. 

git-svn-id: trunk@22502 -
 2012-09-29 08:23:40 +00:00
Jonas Maebe
1a97e61619 * factored out fixref from handle_load_store, and handle indirect symbol 
loads for darwin in fixref (used to be done in ncgld, but was removed
    there)

git-svn-id: trunk@22445 -
 2012-09-23 21:25:32 +00:00
masta
c3a91c5022 Remove the postfix check in MovStrMov peephole optimizer for ARM 
We don't need to check for the postfix, PF_NONE/PF_H/PF_B are all ok for us and
can be intermixed. This allows the peephole optimizer to work for
strb and strh instructions.

git-svn-id: trunk@22367 -
 2012-09-10 14:57:43 +00:00
masta
0f40429389 Improve handling of set operations with constant values on ARM 
tarmaddnode.second_cmpsmallset always forced a value into a register
even when it could be represented as a constant, resulting in wasted
registers.

mov r1, #5
cmp r0, r1

If possible we'll now create:
cmp r0, #5

git-svn-id: trunk@22366 -
 2012-09-10 12:37:50 +00:00
florian
7840b4657a * the improved arm optimizer might move instructions around so the old hacky test if a label with its data has been already embedded into the code by checking if the offset is 0 does not work anymore so a new field for tai_label has been introduced for this purpose 
git-svn-id: trunk@22345 -
 2012-09-06 15:12:17 +00:00
florian
03bf93488b * workaround for broken in operator 
git-svn-id: trunk@22329 -
 2012-09-05 15:00:04 +00:00
florian
3b980cae63 * floating point compares use flags as well so allocate flags 
git-svn-id: trunk@22328 -
 2012-09-05 15:00:00 +00:00
florian
de34eab23d + optimize and ...,255/strb ... sequence if possible 
git-svn-id: trunk@22323 -
 2012-09-05 11:24:03 +00:00
florian
93d0033282 * improve AndAnd2And optimization by checking if the first destination register is allocated after the second and 
git-svn-id: trunk@22322 -
 2012-09-05 11:23:05 +00:00
florian
8a6c65b008 * fix r22319: hp1 must have the same condition as p 
git-svn-id: trunk@22321 -
 2012-09-05 09:05:26 +00:00
florian
2f1989c1a6 * hp1 can have any condition in this case so don't access hp1.condition because it 
is not guranteed that hp1 is actually a tai_instruction before calling MatchInstruction

git-svn-id: trunk@22319 -
 2012-09-04 18:58:28 +00:00
florian
5facc6ad5e * BsrX(0) should return 255 instead of $ffffffff 
git-svn-id: trunk@22316 -
 2012-09-04 15:16:59 +00:00
florian
d67af82228 * patch by Jeppe Johansen: Thumb2-only targets don't support the BLX <label>, and have to use BL <label>, resolves #22770 
git-svn-id: trunk@22314 -
 2012-09-04 14:57:26 +00:00
florian
d63ebe6464 * bsr implementation for armv5+ using clz 
git-svn-id: trunk@22310 -
 2012-09-04 12:56:38 +00:00
florian
91156f8652 + cpuflag CPUARM_HAS_CLZ for arm 
git-svn-id: trunk@22309 -
 2012-09-04 12:56:27 +00:00
florian
59012afe26 * better heuristics to decide when a mul by a constant shall be replaced by shift/add/sub sequences 
git-svn-id: trunk@22300 -
 2012-09-03 13:39:52 +00:00
florian
2f8027c63f + more sophisticated code to optimize multiplications on arm 
+ the multiplication optimization needs a popcnt function
+ simple test

git-svn-id: trunk@22299 -
 2012-09-03 13:39:45 +00:00
masta
d8af83d252 Introduce a version of MatchInstruction for multiple instructions 
It is the same as the normal MatchInstruction function but supports to
be called with a set of TAsmOps instead of a single op.

git-svn-id: trunk@22231 -
 2012-08-24 15:54:36 +00:00
florian
6b73bc45c5 * check constant for being a valid offset 
git-svn-id: trunk@22230 -
 2012-08-24 09:16:47 +00:00
florian
58a85e79ce * set index register correctly * index register might not be changed 
git-svn-id: trunk@22229 -
 2012-08-24 09:16:38 +00:00
florian
245d8286d5 + LookForPostindexedPattern 
git-svn-id: trunk@22228 -
 2012-08-24 09:16:26 +00:00
masta
012da673a8 Use MatchInstruction in OpCmp2OpS 
MatchInstruction keeps the code a bit more readable and compact.

git-svn-id: trunk@22226 -
 2012-08-23 23:08:26 +00:00
florian
a016bc5ced * white space change 
git-svn-id: trunk@22224 -
 2012-08-23 21:04:31 +00:00
florian
f2ccd6e400 * when doing the AddSubLdr2Ldr optimization check also if the source register of the add is modified before the load 
git-svn-id: trunk@22223 -
 2012-08-23 21:04:21 +00:00
florian
4e2de05667 * don't apply the AddSubLdr2Ldr optimization if the base register in the reference is used/modified during the ldr/str 
git-svn-id: trunk@22222 -
 2012-08-23 21:04:11 +00:00
florian
d89b742109 * apply Add/SubLdr2Ldr only if no condition flags are involved 
git-svn-id: trunk@22221 -
 2012-08-23 21:04:02 +00:00
florian
73d540e7b5 * unsigned byte ldr/str allow also an offset of max. +/-4095 
git-svn-id: trunk@22220 -
 2012-08-23 21:03:52 +00:00
florian
9d20a73986 * optimize also str/ldrb/h/d 
git-svn-id: trunk@22219 -
 2012-08-23 21:03:44 +00:00
florian
1b3e03d72d + DEBUG_AOPTCPU to turn off peephole optimizer messages 
git-svn-id: trunk@22218 -
 2012-08-23 21:03:34 +00:00
florian
8a20ccc5f9 + Add/SubLdr2Ldr optimization 
git-svn-id: trunk@22217 -
 2012-08-23 21:03:24 +00:00
masta
b9fa9da629 Small fixes to OpCmp2OpS 
1.) For UMULL and UMLAL support we would have to make sure the following
code checks RdHi and RdLo, which is currently not supported.
The former code would transform the following

  umull r0, r1, r2, r3
  cmp   r0, #0
  bne   .LSomething

into

  umulls r0,r1,r2,r3
  bne    .LSomething

which is wrong. UMULL has a 64bit result in r1+r0 and checks the full 64bit for 0
before setting the Z flag.

2.) Support MLA.

3.) Support MI/PL/NE/EQ for all instructions. As all of them are setting
the N and Z flags in the same way only based on the result of the
operation not on its input values.

N:=Result[31];
Z:=Result = 0;

Wurst

git-svn-id: trunk@22213 -
 2012-08-23 14:22:29 +00:00
florian
3ad32b6e4e * opcode spelling fixed 
git-svn-id: trunk@22204 -
 2012-08-23 08:55:07 +00:00
florian
935985d0c0 * checked and updated valid opcode for OpCmp2OpS optimization 
git-svn-id: trunk@22203 -
 2012-08-23 08:55:03 +00:00
florian
70009e8ed1 * move flag allocation item 
git-svn-id: trunk@22202 -
 2012-08-23 08:54:58 +00:00
florian
45383fd32d + a lot missing flag allocs/deallocs added 
git-svn-id: trunk@22201 -
 2012-08-23 08:54:52 +00:00
florian
2d2c66467c + optimize op ... / cmp .... when possible 
git-svn-id: trunk@22200 -
 2012-08-23 08:54:47 +00:00
florian
a92ca7c456 * adjust the reg. allocations of the target register in RemoveSuperfluousMove 
git-svn-id: trunk@22194 -
 2012-08-22 19:52:37 +00:00
florian
3d7b603d11 * get rid or move the allocation of the replaced register if possible 
git-svn-id: trunk@22193 -
 2012-08-22 19:52:30 +00:00
florian
77e579f59f * RemoveSuperfluousMove uses FindRegDeAlloc to find out if the register used in the move can be removed 
* RemoveSuperfluousMove fixes partially the register allocation changes caused by the mov

git-svn-id: trunk@22192 -
 2012-08-22 19:52:23 +00:00
florian
5fd457e586 * when determining of a register is used after an instruction, new allocs should not be taken into account 
git-svn-id: trunk@22189 -
 2012-08-22 19:52:03 +00:00
florian
c0425c48fd * make use of GetNextInstructionUsingReg 
git-svn-id: trunk@22186 -
 2012-08-22 19:51:40 +00:00
florian
f3f5be2af1 * RemoveSuperfluousMove should not mess with moves targetting lr or pc 
git-svn-id: trunk@22185 -
 2012-08-22 19:51:31 +00:00
florian
93eb20d407 + GetNextInstructionUsingReg 
git-svn-id: trunk@22184 -
 2012-08-22 19:51:19 +00:00
florian
55e6da6d28 * make cpubase for arm use inlining 
git-svn-id: trunk@22183 -
 2012-08-22 19:51:08 +00:00
florian
d8161c185c + track usage of flags by using a new register RS_/NR_DEFAULTFLAGS 
git-svn-id: trunk@22179 -
 2012-08-22 19:37:51 +00:00
florian
2a14394cf5 * cleaned up scheduler code, created own scheduler class to avoid unneeded passes through the assembler 
git-svn-id: trunk@22133 -
 2012-08-19 19:15:34 +00:00
florian
a3bf956c33 * improved main loop of TCpuPreRegallocScheduler.PeepHoleOptPass1Cpu 
* reordered conditions in scheduler main loop so they abort potentially quicker

git-svn-id: trunk@22132 -
 2012-08-19 19:13:49 +00:00
florian
765fb18679 + add a description to the cpuflags where I know the exact meaning/definition 
git-svn-id: trunk@22119 -
 2012-08-17 20:45:46 +00:00
florian
54e2b40ab4 * revert the parameter type change of the last commit, it was an overleft from a failed fix attempt 
git-svn-id: trunk@22116 -
 2012-08-17 19:36:37 +00:00
florian
ba6ba52e7f * instruction scheduling is pretty slow so make it a level 3 optimization for now 
git-svn-id: trunk@22115 -
 2012-08-17 19:36:29 +00:00
florian
45eafd3e65 * fix MovMov optimization if the second mov is a mov rX,rX 
git-svn-id: trunk@22114 -
 2012-08-17 19:36:22 +00:00
florian
4b4e08c28b * fixes copy&paste errors when moving end of live pointers 
git-svn-id: trunk@22113 -
 2012-08-17 19:36:16 +00:00
florian
53a0d3e3a3 * fixed typo when checking live start of references 
git-svn-id: trunk@22112 -
 2012-08-17 19:36:10 +00:00
florian
5ceeb8aaa9 * enable scheduler when compiling at least with -O2 
git-svn-id: trunk@22111 -
 2012-08-17 19:36:04 +00:00
florian
a693fe9fb7 + implemented TCpuPreRegallocScheduler.SwapRegLive and make use of it to be able to reschedule instructions before register allocation 
git-svn-id: trunk@22110 -
 2012-08-17 19:35:59 +00:00
florian
7e5b8584cf * set MaxOps to 4 for the optimizer because fpc generates now mla instructions 
git-svn-id: trunk@22106 -
 2012-08-17 12:38:59 +00:00
florian
354cac2bb6 + completed arm architectures 
* ldrd/strd and pld collected under the edsp define

git-svn-id: trunk@22104 -
 2012-08-17 10:37:27 +00:00
florian
7588896775 * make use of cpuflags in the arm compiler 
* armv5te architecture

git-svn-id: trunk@22103 -
 2012-08-17 10:37:17 +00:00
florian
e4f89fe524 + introduce cpuflags for arm 
git-svn-id: trunk@22090 -
 2012-08-15 15:49:05 +00:00
florian
ecb037ad79 + tarminnode.pass_1 to set expectloc correctly 
git-svn-id: trunk@22074 -
 2012-08-13 15:03:35 +00:00
florian
d2aa35e9de * throw an internal error if code generation depends on expectloc but expectloc and real loc do not match 
git-svn-id: trunk@22073 -
 2012-08-13 15:02:55 +00:00
florian
33f287d320 + tarminnode.in_smallset making use of tst 
git-svn-id: trunk@22064 -
 2012-08-11 22:10:45 +00:00
florian
19debd87cc * start with a qword aligned frame pointer to enable more ldrd/strd optimizations 
git-svn-id: trunk@22061 -
 2012-08-11 15:12:19 +00:00
florian
371ef7bada * cover more cases in AlignedToQWord 
git-svn-id: trunk@22060 -
 2012-08-11 15:11:43 +00:00
florian
db7e029574 * strd/ldrd optimization might be only done on dword operations 
git-svn-id: trunk@22059 -
 2012-08-11 15:11:10 +00:00
florian
8c45a909be + support ldr/ldr -> ldrd and str/str -> strd optimization where appliable 
git-svn-id: trunk@22058 -
 2012-08-11 11:45:54 +00:00
florian
4d86d25c6c * -O4 switch for optimizations which are correct but which might have unexpected effects 
like field reordering (possible problems cracker classes) or using ebp as normal register (broken
      stack traces from dump_stack)
    + niln is also valid in a cse domain
    * parameters passed by reference shall have a complexity >1
    * load nodes from outer scopes shall have a complexity >1
    * better cse debugging
    + more node types added to cse
    * consider parameters passed by reference in cse
    * take care of cse in parameters in simple cases

git-svn-id: trunk@22050 -
 2012-08-09 18:58:54 +00:00
tom_at_work
810adb2f65 Merge with trunk r22040. Regenerated makefiles. 
git-svn-id: branches/targetandroid@22046 -
 2012-08-09 08:12:34 +00:00
florian
b330bba0bc + introduce -Oofastmath 
* limit the application of the tree transformation introduced in r21986 to safe cases and -Oofastmath

git-svn-id: trunk@22040 -
 2012-08-08 19:35:45 +00:00
masta
aa21845cd9 Small optimization for OP_AND on ARM 
Especially with 64bit operators the CG sometimes generates:
and r0, r1, #0
Which just clears r0 and is equivalent with
mov r0, #0

git-svn-id: trunk@22032 -
 2012-08-08 06:44:20 +00:00
florian
7513291ad8 * generate different code for OS_S8 -> OS_16 conversion which might fold better, idea by Nico Erfurth 
git-svn-id: trunk@22027 -
 2012-08-07 19:36:46 +00:00
masta
6529307d9e Don't emit useless AND/BICs in ARM CG 
In certain cases the CG would emit something like
bic r1, r0, #0
As BIC is clearing the specified bits this is equivalent to
mov r1, r0
This patch changes the CG to emit the mov instead which the register
allocator will hopefully remove most of the time.

git-svn-id: trunk@22024 -
 2012-08-07 06:46:45 +00:00
masta
9e039936bf Support more operators in FoldShiftProcess on ARM 
Now we can also fold shifts into teq, tst, cmp, cmn instructions.

git-svn-id: trunk@22023 -
 2012-08-07 06:46:32 +00:00
florian
f619a1aaf6 * fld/fst can have a base register+offset 
git-svn-id: trunk@22016 -
 2012-08-05 18:34:13 +00:00
florian
e81ba0f82e + make use of the armv6+ sign/zero extension instructions if appropriate 
git-svn-id: trunk@22013 -
 2012-08-05 14:04:11 +00:00
florian
eb1efdff8a + introduce cstylearrayofconst because pocall_mwcall was forgotten at several places 
git-svn-id: trunk@22012 -
 2012-08-05 08:48:23 +00:00
florian
19ed835f2b * don't generate an extra indirection when loading vfp constants 
git-svn-id: trunk@22010 -
 2012-08-04 17:01:57 +00:00