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45c70ec81c
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Author SHA1 Message Date
florian
45c70ec81c * patch by Nico Erfurth: Support the usage of BIC instead of AND on ARM 
BIC clears the specified bits, while AND keeps them. The usage of BIC
allows a broader range of shifterconsts to be used on the ARM cpu, often
saving a cycle.

Previously code like:
Data:=Data and $FFFFFF00

would result in

mvn r1, #255
and r0, r0, r1

This patch changes this to

bic r0, r0, #255

git-svn-id: trunk@21510 -
 2012-06-06 19:45:26 +00:00
florian
fefc130efc * patch by Nico Erfurth: Handle BIC properly in taicpu.spilling_get_operation_type 
BIC was handled as a read only operation, which caused it to overwrite
live register content sometimes.

git-svn-id: trunk@21509 -
 2012-06-06 19:44:53 +00:00
florian
8cae4c9f23 * patch by Nico Erfurth: Fix for MovStrMov Peephole optimizer on ARM 
The loop checked for the wrong instruction for .opcode = A_STR. Making
the whole optimizer non functional but at least not destructive.

git-svn-id: trunk@21508 -
 2012-06-06 19:44:20 +00:00
florian
83fb4c289d * patch by Nico Erfurth: Implement FoldShiftProcess Peephole optimizer for ARM 
This optimizer folds shift/roll operations into following data
instructions.

It will change code like:

mov r0, r0, lsl #16
add r1, r0, r1

into

add r1, r1, r0, lsl #16

Source registers will be reordered when necessary, also SUB/SBC will be
replaced with RSB/RSC and vice versa when reordering is required.

It could be expanded to support more operations like LDR/STR.

git-svn-id: trunk@21507 -
 2012-06-06 19:43:36 +00:00
florian
5393efb128 * patch by Nico Erfurth: Support A_MOV and A_MVN in RedundantMovProcess 
This changes the ARM Peephole optimizer RedundantMovProcess to also
recognize and modify something like the following sequence.

mov r0, r1
mov r0, r0, lsl #8

this would be changed into

mov r0, r1, lsl #8

git-svn-id: trunk@21506 -
 2012-06-06 19:43:05 +00:00
florian
4ea1d22c5a * patch by Nico Erfruth: Support BX for function returns on armv5+ 
BX is supported from ARMv4T onwards, but i don't have a armv4t device to
test it.

Using BX instead of mov pc,lr allows for a better pipeline utilization
by enabling the CPUs branch predictor to work properly.

git-svn-id: trunk@21505 -
 2012-06-06 19:42:26 +00:00
Jonas Maebe
12553a9367 * don't give -CO warnings or hints for ordinal constants, because those 
are already checked by range checking (and were checked wrongly by -CO
    checking) (mantis #19581)

git-svn-id: trunk@21504 -
 2012-06-06 19:28:22 +00:00
Jonas Maebe
ca29bb10af - zapped some gremlins in comments 
git-svn-id: trunk@21503 -
 2012-06-06 18:55:38 +00:00
Jonas Maebe
3414f91590 * minor reformatting, and removed superfluous assigned test (the value is 
already used before that test)

git-svn-id: trunk@21502 -
 2012-06-06 18:51:14 +00:00
Jonas Maebe
9412d4abd2 * add a reference to the procsym corresponding to the chosen overloaded 
procdef, so that the unit containing it is marked as "used" (mantis #15966)

    Even better would be if the unit containing the originally found procsym
    were not also marked as used, but that would require a significant
    rewrite (all symbols found using symboltable helpers are automatically
    marked by those routines)

git-svn-id: trunk@21501 -
 2012-06-06 18:46:01 +00:00
Jonas Maebe
df99ef17b6 + mfpvr, mfdcr, mtdcr, mfdec and mtdec opcodes (mantis #18878) 
git-svn-id: trunk@21500 -
 2012-06-06 18:17:55 +00:00
Jonas Maebe
769a4ecc6a * reduced complexity/running time of the test 
git-svn-id: trunk@21499 -
 2012-06-06 18:17:36 +00:00
svenbarth
aa0f1bdf26 pdecl.pas, readconstant: If we are parsing a constant declaration in a generic and we encounter an intrinsic then this intrinsic is left as is (thus the node p returned by comp_expr will be a inlinen instead of an expected ordconstn, stringconstn, etc.). Nevertheless we need to create a symbol for the constant (which isn't done otherwise). In the case of SizeOf a constant "0" will be created. This fixes Mantis #21593. 
git-svn-id: trunk@21498 -
 2012-06-06 15:00:28 +00:00
svenbarth
7332a0f801 ninl.pas, tinlinenode.pass_typecheck: an intrinsic which has a generic type parameter as argument is left as is (e.g. a call) and thus this needs to be respected when typechecking a SizeOf. Fixes Mantis #21592. 
git-svn-id: trunk@21497 -
 2012-06-06 14:41:12 +00:00
svenbarth
bf9cb352b3 ptype.pas, single_type: If the generic dummy type is used in mode Delphi then generate an error. This fixes Mantis #21363. 
git-svn-id: trunk@21496 -
 2012-06-06 13:15:18 +00:00
Mattias Gaertner
a5e05d0d65 fpimage: tiff: fixed writing bits per channel 
git-svn-id: trunk@21494 -
 2012-06-06 00:01:41 +00:00
Tomas Hajny
95bb7a9129 * don't check for returned string in case of wildcards and multiple matches (order depends on the underlying filesystem and not guaranteed) 
git-svn-id: trunk@21493 -
 2012-06-05 22:24:57 +00:00
sergei
7d3294b504 * Moved 4 procedures for basic reading/writing TObjSection contents into ogcoff.pas, so they don't have to be reimplemented for every output format. 
git-svn-id: trunk@21492 -
 2012-06-05 19:52:40 +00:00
michael
efe5362670 * Fixed bug #19376: when quoting, quote character should be doubled 
git-svn-id: trunk@21491 -
 2012-06-05 18:43:55 +00:00
michael
f97c4b7b57 * Applied patch from Reinier Olislaghers to quote memo fields (bug 19759) 
git-svn-id: trunk@21490 -
 2012-06-05 18:35:22 +00:00
Mattias Gaertner
54ba30ec10 fpimage: tiff: write tiles 
git-svn-id: trunk@21489 -
 2012-06-05 18:33:33 +00:00
Jonas Maebe
8329e60d28 * also support running the "full" and "fulldb" targets with -jX by 
serializing their individual steps

git-svn-id: trunk@21488 -
 2012-06-05 14:47:41 +00:00
michael
a0facbf1af * Applied rename patch from Luiz Americo 
git-svn-id: trunk@21487 -
 2012-06-04 19:04:44 +00:00
sergei
5b035afc9b * sizeof(tagVariant) should be 24 for 64 bit targets, so it is assignment-compatible with Variant type. Resolves #22050. 
git-svn-id: trunk@21486 -
 2012-06-04 18:22:36 +00:00
Mattias Gaertner
71f5e86a7f fcl-image: tiff: register handler, write hostname, maker, model, software 
git-svn-id: trunk@21485 -
 2012-06-04 17:09:38 +00:00
sergei
263b46be86 * ogelf.pas: Changed MaybeSwap* into procedures, makes them more suitable for reuse in the upcoming reader (and reduces amount of copying while writing, too). 
git-svn-id: trunk@21484 -
 2012-06-04 10:27:14 +00:00
Mattias Gaertner
ca0cc29a26 fcl-image: tiff: reading CMYK, handling of unorderd tags, alpha mode 1, multiple pages, tiles 
git-svn-id: trunk@21483 -
 2012-06-04 09:39:09 +00:00
florian
31b1678757 * write parameter refs to ppu (only 1=used; 0=unsed), fixes parameter usage checking of inlined procedures loaded from units 
git-svn-id: trunk@21482 -
 2012-06-03 18:56:44 +00:00
florian
e96dc4204e * version update 
git-svn-id: trunk@21481 -
 2012-06-03 18:55:44 +00:00
Jonas Maebe
4fe93bbff0 * clarified that you should only clean between test suite runs for the 
same platform, not between any two runs

git-svn-id: trunk@21480 -
 2012-06-03 18:03:39 +00:00
Jonas Maebe
04df0d537e * more finegrained parallelism support for testsuite runs: the tests are no 
longer split per directory, but in chunks of 100 tests (configurable via
    the new CHUNKSIZE=xxx Makefile parameter), which then all can be checked
    in parallel
   o dependencies between tests are handled by always putting tests whose
     name is the same except for the last character into the same chunk
   o as previously, -jx can only be used for the "all" target, other targets
     cannot be executed in parallel
   o the "units" directory has been renamed "tstunits" because otherwise
     "make distclean" will remove it entirely now that the main tests
     makefile also compiles a program

git-svn-id: trunk@21479 -
 2012-06-03 17:56:28 +00:00
marco
c7a90ef5d2 * if wifexited, pass exitcode unmodified. Bug #22055, though it doesn't close that. 
git-svn-id: trunk@21478 -
 2012-06-03 16:18:51 +00:00
marco
1edca76490 * Patch from #22183 by Luiz. Fix a copy paste error and 
change some redundant AS statements to casts. (redundant 
  because they were found by find for the respective type)

git-svn-id: trunk@21476 -
 2012-06-03 14:54:44 +00:00
marco
0b60e0dbcf * addition of stdole2 and eventsink to winceunits. Patch by Ludo #22157 
I btw doubt this kind of cross package including of units proper in
   fpmake ?

git-svn-id: trunk@21474 -
 2012-06-03 14:29:27 +00:00
marco
347ab7651a * changed delp from unit dos to unit sysutils. (path lengths) 
git-svn-id: trunk@21472 -
 2012-06-03 12:36:56 +00:00
marco
6033d3df0d * adding a copyright banner and a short description. 
git-svn-id: trunk@21471 -
 2012-06-03 11:25:37 +00:00
marco
bc56239af7 * removed checkcvs. We stopped using CVS 7 years ago, and don't check $Log:'s 
that often anymore. There is nothing worth keeping from this source (which is by me btw)

git-svn-id: trunk@21470 -
 2012-06-03 11:16:17 +00:00
Tomas Hajny
6c6d2489d1 + test for ExpandFileNameCase added 
git-svn-id: trunk@21468 -
 2012-06-02 22:37:30 +00:00
Tomas Hajny
99a9955195 + ExpandFileNameCase implementation added 
git-svn-id: trunk@21466 -
 2012-06-02 22:30:08 +00:00
sergei
747cd55b09 * Fixed 64-bit ELF program header definition (field order is different from 32-bit counterpart!) 
* Factored values used in the ELF header into constants, so they can be reused when reading object files.
* Writing first 16 bytes of ELF header should be endian-neutral.
* Section symbols must have st_name equal to zero, using section shstridx is incorrect because it is an index into .shstrtab, not into .strtab (actually written content is unchanged, because section_write_symbol is called while shstridx is still zero).

git-svn-id: trunk@21455 -
 2012-06-02 11:35:12 +00:00
florian
52372a88ca * arm and x86-64 can do exception handling without a framepointer based stack 
git-svn-id: trunk@21454 -
 2012-06-01 21:32:23 +00:00
florian
15b613a083 * another rule fix 
git-svn-id: trunk@21453 -
 2012-06-01 21:31:14 +00:00
sergei
e41a365f59 * Changed 'var' parameters to 'out' in order to avoid warnings (Mantis #22136) 
git-svn-id: trunk@21452 -
 2012-06-01 19:57:28 +00:00
pierre
1759d5fc8e Correctly handle implicitlibs="c gcc" 
git-svn-id: trunk@21451 -
 2012-06-01 14:28:41 +00:00
svenbarth
a7f95382b6 Added test for Mantis #15683 which seems to be fixed already. 
git-svn-id: trunk@21450 -
 2012-06-01 12:01:18 +00:00
pierre
a9e6a732c7 Enable graph for go32v2 target 
git-svn-id: trunk@21449 -
 2012-06-01 08:52:47 +00:00
pierre
a998ce14eb Avoid installation in units/i386-go32v2 instead of units/go32v2 for global packages go32v2 installation 
git-svn-id: trunk@21448 -
 2012-06-01 08:44:19 +00:00
michael
f855753a78 * Easy access functions in TJSONObject 
git-svn-id: trunk@21447 -
 2012-05-31 21:06:22 +00:00
florian
3ae5fc8c04 * patch by Nico Erfurth: adds a check for SM_ASR to also support removal of unnecessary sign extension before STRH. 
git-svn-id: trunk@21446 -
 2012-05-31 20:24:48 +00:00
florian
af7bb6faab * ignore unused parameters when inlining 
git-svn-id: trunk@21445 -
 2012-05-31 18:48:38 +00:00