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a14ceba791
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Author SHA1 Message Date
Jonas Maebe
a14ceba791 + -CTinitlocals switch for the JVM that initialises all local variables 
that may trigger JVM bytecode verification errors if they are used
    before they are initialised (this includes passing them as a "var"
    parameter) + test
  * sorted -CT parameters alphabetically and alligned them

git-svn-id: trunk@25387 -
 2013-08-29 22:21:23 +00:00
Jonas Maebe
10bb07a665 * brackets around and/or combination 
git-svn-id: trunk@25386 -
 2013-08-29 22:21:19 +00:00
Jonas Maebe
6013606a97 + -CTlowercaseprocstart switch to lowercase the first character of routines 
so that code written according to Delphi coding standards can be compiled
    into JVM bytecode with routine names conforming to JVM coding standards

git-svn-id: trunk@25385 -
 2013-08-29 22:21:15 +00:00
sergei
690995fa12 * RTL: fixed some warnings when compiling for x86_64: 
* x86_64/x86_64.inc: IsMultithread is a LongBool, not Boolean -> fixed assembler instruction suffixes
  * inc/generic.inc: cast Sizeof() to unsigned, so that combining it with unsigned operands does not cause promotion to larger signed type.
  + win64/seh64.inc: explicit typecast and missing function result assignment.
  + inc/genmath.inc: explicit typecasts.

git-svn-id: trunk@25384 -
 2013-08-29 07:52:38 +00:00
Károly Balogh
86cb4d0c12 use a TSuperRegister instead of an aint 
git-svn-id: trunk@25383 -
 2013-08-28 12:58:29 +00:00
Károly Balogh
c677f1fd69 trying harder to follow the code style (no functional changes) 
git-svn-id: trunk@25382 -
 2013-08-28 11:25:15 +00:00
sergei
5dda96bdfe - Tcgx86_64.init_register_allocators: removed 'preserved_by_proc' parameter, because it isn't used by RA in any way. 
* tcgx86_64.g_intf_wrapper: jump directly to reference without loading its content into RAX, this saves an instruction.

git-svn-id: trunk@25381 -
 2013-08-28 09:10:57 +00:00
Károly Balogh
25619d4991 removed the const-in-the-left internalerror 
git-svn-id: trunk@25380 -
 2013-08-27 16:18:53 +00:00
Károly Balogh
cb4d01627f save an extra reg if it's required to keep 64bit stack alignment on ARM 
git-svn-id: trunk@25379 -
 2013-08-27 12:49:50 +00:00
michael
901f5742b8 * Remove redundant if 
git-svn-id: trunk@25378 -
 2013-08-27 10:02:03 +00:00
lacak
c42890ed75 fcl-db: tests: test that RowsAffected is specific per query not per connection (if more queries are executed over same connection) 
git-svn-id: trunk@25377 -
 2013-08-27 09:54:01 +00:00
lacak
4817a0e670 fcl-db: tests: it seems, that Sybase ASE does not have NTEXT data type; so comment it for now; update for rev.25372 
git-svn-id: trunk@25376 -
 2013-08-27 05:57:17 +00:00
florian
f58d1461c3 * fixed help page for -C3 as mentioned by Dmitry Boyarintsev on the mailing list 
git-svn-id: trunk@25375 -
 2013-08-26 20:48:49 +00:00
masta
ff95d42216 Fix ShiftShift2Shift 1 ARM-peephole optimizer 
The previous code deleted the newly inserted instruction instead of the
existing one, which obviously broke code.

Assembly:
  mov r0, r0, lsr #23
  mov r0, r0, lsr #23

transformed into:
  mov r0, r0, lsr #23

expected was:
  mov r0, #0

The problem only shows up in the very unlikely case of two LSR/ASR or
two LSL following on each other and having a total shift of more than 31
bits.

This fixes test/opt/tarmshift.pp

I've also removed the {%norun} directive from tarmshift.pp as this test
does only make sense when it also runs.

git-svn-id: trunk@25374 -
 2013-08-26 17:41:54 +00:00
lacak
0fafe77d27 fcl-db: base: add support for ftGuid field type in XMLDatapacketReader (type='string', subtype='Guid' like in Delphi) 
git-svn-id: trunk@25373 -
 2013-08-26 12:46:25 +00:00
lacak
279587a278 fcl-db: tests: add more field types to FieldDataSet 
git-svn-id: trunk@25372 -
 2013-08-26 12:42:53 +00:00
sergei
db045c4871 * Define FPC_ABSMASK_SINGLE and FPC_ABSMASK_DOUBLE without using assembler. 
git-svn-id: trunk@25371 -
 2013-08-26 07:32:41 +00:00
florian
d4968e054b + arm: tsettings.instructionset 
* the selected instruction set is now independent from the cpu type: e.g. armv7-a can perfectly execute thumb(2) code

git-svn-id: trunk@25370 -
 2013-08-25 21:56:12 +00:00
florian
6e7edf1933 * make x86memorymodel i8086 only 
git-svn-id: trunk@25369 -
 2013-08-25 21:56:08 +00:00
nickysn
bf3e48d8e0 * compilation of ppudump fixed 
git-svn-id: trunk@25368 -
 2013-08-25 17:11:57 +00:00
nickysn
63a42b9da6 * incremented the ppu version as well after r25365 
git-svn-id: trunk@25367 -
 2013-08-25 16:52:37 +00:00
nickysn
571e9c2e3e + added the new i8086 memory model flags to ppudump as well 
git-svn-id: trunk@25366 -
 2013-08-25 16:48:13 +00:00
nickysn
243e3bbb77 + added i8086 memory model flags to the ppu flags and added a check that prevents the using of units compiled for different memory models 
git-svn-id: trunk@25365 -
 2013-08-25 16:45:04 +00:00
nickysn
b327eac688 - disable cs_opt_regvar from -O2 on i8086, since it's not working properly yet 
git-svn-id: trunk@25364 -
 2013-08-24 23:06:10 +00:00
joost
fa0c4da914 * Also read stderr while executing the compiler. This way 
linker (ld) errors are also shown

git-svn-id: trunk@25363 -
 2013-08-24 12:40:50 +00:00
reiniero
9c526ff99a Fcl-db: cosmetic. 
git-svn-id: trunk@25359 -
 2013-08-24 09:07:40 +00:00
nickysn
f9d0caa7c7 * pass the option -w-orphan-labels to nasm to avoid the spurious warnings about labels without a trailing colon and without an instruction on the same line 
git-svn-id: trunk@25358 -
 2013-08-23 23:40:24 +00:00
nickysn
e342c11085 + introduced a private type TCodePtrList, which is the specialization 
TFPGList<CodePointer> on archs/memory models where CodePointer is different
  than Pointer. On archs/memory models where CodePointer = Pointer, TCodePtrList
  is simply an alias of TList and the fgl unit isn't pulled in.
* the type of FindGlobalComponentList changed to TCodePtrList and the typecasts
  from TFindGlobalComponent (procvar type) to Pointer changed to CodePointer.
  This fixes compilation of unit classes in the i8086 medium memory model.

git-svn-id: trunk@25357 -
 2013-08-23 19:25:51 +00:00
florian
7cef301e84 * disable optimization LdrbAnd2Ldrb for arm thumb as it is currently done 
git-svn-id: trunk@25356 -
 2013-08-23 18:41:26 +00:00
florian
f34bee1df7 * arm thumb does not support ror reg1,reg2,#imm 
git-svn-id: trunk@25355 -
 2013-08-23 18:41:24 +00:00
florian
950194678a * handle jump tables correctly when inserting constant pools on arm thumb 
git-svn-id: trunk@25354 -
 2013-08-23 18:41:21 +00:00
nickysn
4f0c160110 * Makefile regenerated with latest fpcmake from trunk, which has i8086-msdos support 
git-svn-id: trunk@25353 -
 2013-08-23 16:51:31 +00:00
Károly Balogh
6591a24bd3 removed some code which must never be called, added an internalerror() instead 
git-svn-id: trunk@25352 -
 2013-08-23 15:58:37 +00:00
florian
e514e84c83 * first_moddivint should not change the return type if div/mul/add is used 
* use create_internal when creating internally add nodes

git-svn-id: trunk@25351 -
 2013-08-23 15:23:00 +00:00
florian
3ebe708574 * do not use r13/r15 for certain data processing operations 
* correct OP_AND with certain types of constants

git-svn-id: trunk@25350 -
 2013-08-23 15:22:58 +00:00
florian
2fe48077b2 * using r13 and r15 is on arm thumb2 also forbidden under certain conditions for the instructions A_SUB,A_AND,A_BIC,A_EOR 
git-svn-id: trunk@25349 -
 2013-08-23 15:22:55 +00:00
florian
d5ddf39f73 * do not do the RedundantMovProcess optimization when the involved registers are r13 or r15 and if the target is arm thumb(2) 
git-svn-id: trunk@25348 -
 2013-08-23 15:22:53 +00:00
florian
b4c7b40049 * do not split statements following A_IT* instructions on arm thumb2 when inserting constant pools 
git-svn-id: trunk@25347 -
 2013-08-23 15:22:51 +00:00
florian
8884f1c0bf * arm thumb2 supports only left shifted index registers up to 3 bits 
git-svn-id: trunk@25346 -
 2013-08-23 15:22:49 +00:00
florian
6df2917d93 * fix spilling of vfp instructions 
* spelling mistake fixed

git-svn-id: trunk@25345 -
 2013-08-23 15:22:46 +00:00
florian
c350c3a5e4 * arm thumb2 does not understand tst reg1,reg2,lsl reg3 
git-svn-id: trunk@25344 -
 2013-08-23 15:22:44 +00:00
florian
bb73a2891b * prevent generation of mul/mla statements with illegal registers 
git-svn-id: trunk@25343 -
 2013-08-23 15:22:41 +00:00
florian
7df123aa1e * insert it statements for arm thumb2 in syscall assembler procedures 
git-svn-id: trunk@25342 -
 2013-08-23 15:22:38 +00:00
michael
3dd8673212 * Handle EINTR for read/Write operations 
git-svn-id: trunk@25341 -
 2013-08-23 14:27:23 +00:00
Mattias Gaertner
1e48781694 instantfpc: fixed showing compiler error 
git-svn-id: trunk@25340 -
 2013-08-23 13:47:07 +00:00
Károly Balogh
add4aa10df don't try to clean unsupported CPU-OS combinations 
* greatly enhances clean performance over FSes with limited to no caching (networked file systems (eg. SSHFS), Amiga, etc)
* also an indentation fix

git-svn-id: trunk@25339 -
 2013-08-23 13:25:44 +00:00
sergei
bfcdf6b825 * Replaced tai_ent and tai_ent_end classes with tai_directive subtypes. Having separate classes for them is unnecessary complication. 
git-svn-id: trunk@25338 -
 2013-08-23 12:38:49 +00:00
lacak
b2e7364ae8 fcl-db: bufdataset: improves rev.25333; length indicator is saved only for variable length fields 
git-svn-id: trunk@25337 -
 2013-08-23 11:56:53 +00:00
sergei
108d3cb090 - Removed tai_label.is_global field, was used in just one place and is generally not needed: binding is controlled by 'bind' property of referenced AsmLabel. 
git-svn-id: trunk@25336 -
 2013-08-23 11:34:08 +00:00
sergei
b8a76c5da2 - Removed gen_proc_symbol procedure, no longer used, replaced by thlcgobj.gen_proc_symbol method. 
git-svn-id: trunk@25335 -
 2013-08-23 10:54:57 +00:00