so a proper error message is written (resolves#19871),
EOutOfMemory is not handle perfectly because it could be that the exception
handling requires again a memory allocation
git-svn-id: trunk@18132 -
the methodpointer of a call, transform it into a call to the classclass
method because otherwise it can be used before the first call to any
method of the class (such as in the packages/cocoaint/src/IvarSize test)
and this can result in crashes
git-svn-id: trunk@18124 -
* Do not initialize unused symbols, because finalization code is not generated for them either.
* Always initialize/finalize such constants, even if they are declared in {$J-} state and cannot be modified by user code.
git-svn-id: trunk@18121 -
* when creating a child class, ignore the padding added to the parent
in case of objcclasses (gcc/clang also do that; maybe the same
has to be done for cppclass as well)
-> objcclass layouts seem to finally completely match the gcc ones
git-svn-id: trunk@18119 -
* save/restore tabstractrecordsymtable.datasize as asizeint instead of
aint (not ppu version change because they are the same on all
production targets)
* add shortint() typecasts when reading/writing fieldalignment/
recordalignment fields
git-svn-id: trunk@18118 -
because it influences the offset at which the next field in child classes
should be placed in case it also uses C_alignment
* also pad objectdefs based on the packrecords setting (Delphi-compatible)
-> field offset calculation in objcclasses is now correct if they are
compiled with {$packrecords c}
git-svn-id: trunk@18114 -
The old linker option to accept object files from all subarchitecture
types no longer works.
+ support for subarchitectures in fcl-res/fpcres
git-svn-id: trunk@18070 -
link against Xcode 3.2.6/4-generated code for ARMv7 -- use -Cparmv7,
but note that you also have to compile the RTL and all other units with
this option for them to be linkable against other ARMv7 code when using
those tools)
git-svn-id: trunk@18069 -
(this tempinitcode contains a reference to the tempcreatenode itself
-> hookoncopy must be set before copying the tempinitnode)
git-svn-id: trunk@18016 -
* Set has_errors on more locations
+ Add has_more_infos boolean
* Add -M option to set ExitCode to 2 if more info is available.
* Support constnil type.
git-svn-id: trunk@17953 -
* Clear bits in section flags, that are only valid for object files
* Round section datasize up to filealignment (PECOFF v8 documentation requires this)
* Zero datapos and datasize for all sections w/o data, not just for .bss
* Produce IMPORT_ADDRESS_TABLE directory in exe header
* Entirely smartlink away unused DLLs (these used to have two terminating thunks left)
git-svn-id: trunk@17949 -
at command line.
* Also generate NASM register files for x86_64 (for support of NASM
assembler for x86_64 CPU, to be committed later).
git-svn-id: trunk@17927 -
undefined for now as long as
systems_interrupt_table set
defined in systems unit is empty.
This removes several warnings from compiler compilation.
git-svn-id: trunk@17871 -
* globtype.pas:
tmsgstate updated (ms_on/off/error_global variants added).
ms_local_mask, ms_global_mask : new constants.
tmessagestaterecord: new record, use to list chains
of local changes to warnings by $WARN directive.
pmessagestaterecord: new pointer to tmessagestaterecord.
* globals.pas:
tsettings record:
new field: pmessage of type pmessagestaterecord;
* cmsgs.pas:
TMessage class:
New method: ResetStates; Called on unit parsing changes
New Method: SetVerbosity(nr:longint;newstate:tmsgstate):boolean;
Remember global state in
replacing ClearVerbosity method.
New boolean field: has_local_changes
set if a call to SetVerbosity makes a local change that must be
reset when changing unit.
* verbose.pas:
New functions/procedures:
function SetMessageVerbosity(v:longint;state:tmsgstate):boolean;
for changes caused by $WARN or option
procedure RestoreLocalVerbosity(pstate : pmessagestaterecord);
procedure FreeLocalVerbosity(var fstate : pmessagestaterecord);
function ChangeMessageVerbosity(s: string; var i: integer;state:tmsgstate): boolean;
* switches.pas:
Implement recordpendingmessagestate
flushpendingswitchesstate: Handle new pmessage field of
current_settings record.
* parser.pas:
Handle pmessage field of current_settings.
* scandir.pas:
Handle also integer constants in $WARN.
git-svn-id: trunk@17852 -
need to repeat a calling convention specifier so if the calling convention specifier
influences the hidden parameters, the methods are not considered equal, resolves#19159
git-svn-id: trunk@17832 -
in Windows, Emx and OS2 targets.
This fixes test failures: test/library/tlib1b.pp and lib2b.pp
link unit TLinker.AddImportSymbol: Added symmangledname parameter.
ogbase unit TImportSymbol.Create: Add AMangledName parameter.
fmodule unit TModule.AddExternalImport: Add symmangledname parameter.
fppu unit: Also put mangled name string for imported symbol.
ppu unit: Increase PPUVersion
utils/ppudump.pp: Adapt to PPU change above.
systems/T_OS units: Use ImportSymbol.MangledName property to create
import libraries or .idata sections.
git-svn-id: trunk@17804 -
into systems.inc include file for direct inclusion by utils/ppudump.pp
+ new generic/cpuinfo.pas unit to allow compilation of ppudump without any
CPU specific code.
* Modified utils/ppudump rule in utils Makefile.fpc
to use generic/cpuinfo unit by use of -dGENERIC_CPU
* globals unit changed to support GENERIC_CPU.
* utils/ppudump.pp changed to remove local enumeration types.
git-svn-id: trunk@17773 -
* ensure that all defines are written when running the compiler with -va
* even if a define is defined/undefined, write a message if it is written again
git-svn-id: trunk@17714 -
* Adjust rip-relative offsets using values known from calcsize, instead of reinterpreting the tail of instruction. This is simpler and remains the same regardless of particular codes used in opcode table.
* Reduced maxinfolen to 8.
- 'jmp imm64' and 64-bit versions of 'in' do not exist, removed.
git-svn-id: trunk@17546 -
* mkx86ins.pp: 'regmem' operand type in x86ins.dat must be converted to OT_RM_GPR, not OT_REGMEM. The latter does not restrict register type, allowing to use e.g. xmm registers in place of regular ones.
* Finished 'movd' and 'movq', added some tests for them to tasm2.pp.
git-svn-id: trunk@17515 -
* Optimized the opcode representation of movq and remaining 3DNow instructions
* Disallow immediates not fitting in 32 bits (Mantis #14685) + test
* Disallow push/pop with 32-bit operands in x86_64 + test
git-svn-id: trunk@17490 -
* Factored repeating REX operations into a separate function.
* Fixed instruction matching bug which was preventing compilation of 3-operand SIMD instructions with RIP-relative operand + test.
* Do not adjust offset of RIP-relative reference if it is a literal number, this was causing 0x123(%rip) to assemble as 0x122(%rip) in 3-operand instructions. Now tasm2.pp is the same with and without -Aas. Also fixed the expected result, improved verbosity of diagnostic and removed %norun, so it is actually executed.
+ Disallow high-byte registers in instructions requiring REX + test.
git-svn-id: trunk@17478 -
* TCmdStr changed into an ansistring
* command line parameter handling uses now ansistrings
* message handling parameters are now ansistrings
git-svn-id: trunk@17469 -
- Removed remaining address-size control codes \300 and \301
- Also removed codes \323, they are no longer necessary once REX is being written on the first literal.
git-svn-id: trunk@17457 -
* Using ot_mmxrm and ot_xmmrm operand types to match arguments, reduces number of required entries by half.
* Replaced all literal $66, $F2 and $F3 prefixes with control codes (\361, \334 and \333, respectively).
* Prefix control codes imply writing REX, so code \323 after them is no longer necessary, removed.
* Fixed technology flags (SSSE3, SSE4.1, SSE4.2)
- Removed codes \300 and \301 (intended to generate address size prefix). FPC does not support this feature (the prefix itself is generated, but process_ea rejects operands needing non-default address size). Probably we don't even need to support it. But if we do, a much simpler solution is check all operands, like today's NASM does.
* Fixed/added some instructions along the way, namely CRC32, UNPCKHPD, CMPNEQSD.
git-svn-id: trunk@17437 -
* Simplified REX handling: instead of useless adjusting instruction length on every REX change, adjust it just once, based on the final REX value.
* Similar for omitting REX.W in certain instructions: set a flag and consider it once the entire instruction has been processed. This removes the requirement for \335 to be the last opcode.
* maybewriterex also after $F2 prefix
* Fixed behavior of codes \310 and \311 (16- and 32-bit address respectively), this is needed for a few fancy instructions like LOOP and JCXZ, which honor address-size prefix instead of REX.
+ control code \361 for $66 prefix
+ IF_SSSE3, IF_SSE41, IF_SSE42 instruction flags (with dummy values)
x86/x86ins.dat:
* replaced literal $67 prefixes with \310 or \311
* marked encodings containing code \310 as NOX86_64
* replaced literal $48 prefixes with \326
git-svn-id: trunk@17433 -
* AESKEYGENASSIST is not ATT-specific name, it is used by Intel-style assemblers as well. Also updated tests/test/taes1.pp to reflect the change.
+ Added SCASQ, resolves#16730 (other opcodes mentioned in that report were added/fixed earlier)
git-svn-id: trunk@17431 -
* x86ins.dat: replaced codes \17 with literal zeros. They aren't necessary for FPC, and they were removed from NASM quite a while ago.
git-svn-id: trunk@17430 -
x86_64 (mantis #19269)
* this is also required for darwin/i386 and was already done there for
parameters, but not yet for return values
git-svn-id: trunk@17388 -
* Modified taicpu.Pass2 to exclude non-definitely assigned variable and issue InternalError if impossible segment prefix is used.
git-svn-id: trunk@17374 -
* tb0267.pp required patching due to 'fildw' instruction at line 72, which is rejected by GAS. Before this commit, FPC was silently converting it to 'filds', so it went unnoticed. Now FPC rejects 'fildw' like GAS does.
git-svn-id: trunk@17363 -
+ Added new value TAttSuffix.attsufINTdual, assigned it to movsX and movzX instructions
* Moved suffix-to-size translation tables from rax86att.pas to itcpugas.pas
+ Added x86_64 specific suffix-to-size translation, enabling BQ and WQ suffixes (LQ seems unnecessary at the moment)
* Fixed logic of tx86attreader.is_asmopcode so it only assigns dual suffix to instructions that explicitly allow it. This disambiguates cases like movsbq=movs+bq vs. cmovbq=cmovb+q
* As a net result: movz[bw]q and movs[bw]q now compile for x86_64; cmovbw and cmovbl which were incorrectly handled for i386 are now fixed.
+ Test for correct assembling of cmov.
git-svn-id: trunk@17353 -
-- Zusammenführen der Unterschiede zwischen Projektarchiv-URLs in ».«:
U rtl/inc/objc1.inc
U rtl/inc/system.inc
U rtl/objpas/typinfo.pp
A tests/test/tchlp30.pp
A tests/test/thlp35.pp
A tests/test/tchlp3.pp
A tests/test/thlp7.pp
A tests/test/trhlp24.pp
A tests/test/tchlp13.pp
A tests/test/thlp44.pp
A tests/test/thlp18.pp
A tests/test/trhlp33.pp
A tests/test/tchlp22.pp
A tests/test/thlp27.pp
A tests/test/trhlp16.pp
A tests/test/tchlp31.pp
A tests/test/thlp36.pp
A tests/test/tchlp4.pp
A tests/test/thlp8.pp
A tests/test/trhlp25.pp
A tests/test/trhlp1.pp
A tests/test/uhlp41a.pp
A tests/test/tchlp40.pp
A tests/test/tchlp14.pp
A tests/test/thlp19.pp
A tests/test/trhlp34.pp
U tests/test/ttpara1.pp
A tests/test/tchlp23.pp
A tests/test/thlp28.pp
A tests/test/urhlp14.pp
A tests/test/trhlp17.pp
A tests/test/tchlp32.pp
A tests/test/uhlp43.pp
A tests/test/thlp37.pp
A tests/test/tchlp5.pp
A tests/test/thlp9.pp
A tests/test/trhlp26.pp
A tests/test/trhlp2.pp
A tests/test/uchlp12.pp
A tests/test/tchlp41.pp
A tests/test/uhlp41b.pp
A tests/test/tchlp15.pp
A tests/test/trhlp35.pp
U tests/test/ttpara2.pp
A tests/test/tchlp50.pp
A tests/test/tchlp24.pp
A tests/test/thlp29.pp
A tests/test/trhlp18.pp
A tests/test/thlp10.pp
U tests/test/cg/ttincdec.pp
A tests/test/tchlp33.pp
A tests/test/thlp38.pp
A tests/test/tchlp6.pp
A tests/test/trhlp27.pp
A tests/test/trhlp3.pp
A tests/test/tchlp42.pp
A tests/test/tchlp16.pp
A tests/test/trhlp36.pp
A tests/test/tchlp51.pp
A tests/test/tchlp25.pp
A tests/test/trhlp19.pp
A tests/test/thlp11.pp
A tests/test/tchlp34.pp
A tests/test/thlp39.pp
A tests/test/tchlp7.pp
A tests/test/trhlp28.pp
A tests/test/thlp20.pp
A tests/test/trhlp4.pp
A tests/test/tchlp43.pp
A tests/test/tchlp17.pp
A tests/test/trhlp37.pp
A tests/test/tchlp52.pp
A tests/test/tchlp26.pp
A tests/test/thlp1.pp
A tests/test/urhlp17.pp
A tests/test/thlp12.pp
A tests/test/tchlp35.pp
A tests/test/tchlp8.pp
A tests/test/trhlp29.pp
A tests/test/thlp21.pp
A tests/test/trhlp5.pp
A tests/test/tchlp44.pp
A tests/test/tchlp18.pp
A tests/test/trhlp10.pp
A tests/test/trhlp38.pp
A tests/test/thlp30.pp
A tests/test/tchlp53.pp
A tests/test/tchlp27.pp
A tests/test/thlp2.pp
A tests/test/thlp13.pp
A tests/test/tchlp36.pp
A tests/test/tchlp9.pp
A tests/test/thlp22.pp
A tests/test/trhlp6.pp
A tests/test/tchlp45.pp
A tests/test/tchlp19.pp
A tests/test/trhlp11.pp
A tests/test/trhlp39.pp
A tests/test/thlp31.pp
A tests/test/tchlp54.pp
A tests/test/tchlp28.pp
A tests/test/uhlp39.pp
A tests/test/thlp3.pp
A tests/test/trhlp20.pp
A tests/test/thlp40.pp
A tests/test/thlp14.pp
A tests/test/tchlp37.pp
A tests/test/thlp23.pp
A tests/test/trhlp7.pp
A tests/test/tchlp46.pp
A tests/test/trhlp12.pp
A tests/test/thlp32.pp
A tests/test/tchlp29.pp
A tests/test/thlp4.pp
A tests/test/trhlp21.pp
A tests/test/tchlp10.pp
A tests/test/thlp41.pp
A tests/test/thlp15.pp
A tests/test/tchlp38.pp
U tests/test/trtti1.pp
A tests/test/trhlp30.pp
A tests/test/thlp24.pp
A tests/test/trhlp8.pp
A tests/test/uchlp18.pp
A tests/test/tchlp47.pp
A tests/test/trhlp13.pp
A tests/test/thlp33.pp
A tests/test/tchlp1.pp
A tests/test/thlp5.pp
A tests/test/trhlp22.pp
A tests/test/tchlp11.pp
A tests/test/thlp42.pp
A tests/test/thlp16.pp
A tests/test/tchlp39.pp
A tests/test/uhlp3.pp
A tests/test/trhlp31.pp
A tests/test/tchlp20.pp
A tests/test/uhlp31.pp
A tests/test/thlp25.pp
A tests/test/trhlp9.pp
A tests/test/tchlp48.pp
A tests/test/trhlp40.pp
A tests/test/trhlp14.pp
A tests/test/thlp34.pp
A tests/test/tchlp2.pp
A tests/test/thlp6.pp
A tests/test/trhlp23.pp
A tests/test/tchlp12.pp
A tests/test/thlp43.pp
A tests/test/thlp17.pp
A tests/test/trhlp32.pp
A tests/test/tchlp21.pp
A tests/test/thlp26.pp
A tests/test/tchlp49.pp
A tests/test/trhlp41.pp
A tests/test/trhlp15.pp
U tests/webtbf/tw13815.pp
U tests/tbf/tb0216.pp
U compiler/msgtxt.inc
U compiler/nld.pas
U compiler/dbgdwarf.pas
U compiler/sparc/cgcpu.pas
U compiler/fmodule.pas
U compiler/i386/cgcpu.pas
U compiler/msgidx.inc
U compiler/pdecsub.pas
U compiler/ncgld.pas
U compiler/symdef.pas
U compiler/nobj.pas
U compiler/nflw.pas
U compiler/pdecobj.pas
U compiler/objcdef.pas
U compiler/pinline.pas
U compiler/pexpr.pas
U compiler/ncgrtti.pas
U compiler/x86_64/cgcpu.pas
U compiler/htypechk.pas
U compiler/parser.pas
U compiler/tokens.pas
U compiler/symbase.pas
U compiler/ncal.pas
U compiler/symtable.pas
U compiler/pp.lpi
U compiler/m68k/cgcpu.pas
U compiler/ppu.pas
U compiler/rautils.pas
U compiler/arm/cgcpu.pas
U compiler/ptype.pas
U compiler/symconst.pas
U compiler/mips/cgcpu.pas
U compiler/msg/errore.msg
U compiler/psub.pas
U compiler/utils/ppudump.pp
U compiler/utils
U compiler/pdecvar.pas
U compiler/ncgcal.pas
U compiler/pdecl.pas
U compiler/dbgstabs.pas
U compiler/ppcgen/cgppc.pas
U packages/fcl-xml/tests/README_DOM.txt
U packages/unzip/src/unzip51g.pp
U packages/winunits-base/src/dwmapi.pp
U .
git-svn-id: trunk@17328 -
* nld.pas:
- added "helperallowed" boolean field to ttypenode which is set to false by default
- check that field in ttypenode.pass_1 and generate an error if it's false
* ncal.pas:
check the "helperallowed" field if the methodpointer node is a typenode and contains a helper; this is needed, because pass_1 of ttypenode is never called in case of "TSomeHelper.SomeMethod"
* pexpr.pas:
- allow helpers in "sizeof" and "typeinfo"
- remove the check against "TSomeHelper.SomeMethod", but leave an explaining comment there
git-svn-id: branches/svenbarth/classhelpers@17308 -
- second calculation of EDI is obsolete, its value is never used.
- calculation of ECX can be partially shared with first calculation of EDI.
- multiplying ECX by 1 is also redundant (was happening due to a wrong condition).
git-svn-id: trunk@17260 -
* compiler/ncgrtti.pas:
- objectdef_rtti_class_full:
- don't write the VMT data for helpers
- write the typeinfo of the extended type (something that Delphi does definitely not support :P )
- objectdef_rtti: write the new type kind for helpers instead that of classes
* compiler/symconst.pas: introduce new type kind constant "tkHelper" before "tkFile" (what is that used for btw?)
* rtl/inc/system.inc: add the constant here as well (why wasn't tkUChar added here?)
* objpas/typinfo.pp:
- add tkHelper to the TTypeKind enum (but here tkUChar was added?!)
- extend the TTypeData record with the data of helpers
git-svn-id: branches/svenbarth/classhelpers@17240 -
* pdecobj.pas:
- parse_object_members: in record helpers class methods need to be declared as "static" like in records
- object_dec:
- allow "published" in helpers as well
- disallow inheritance for record helpers in mode Delphi (and remove the forward declaration flag in that case)
* pdecsub.pas:
pd_abstract: "abstract" isn't allowed in either mode
* pexpr.pas: multiple corrections because of "inherited" and records
- allow "inherited" for "record helpers" (except for mode Delphi)
- load the symbol from the correct class (I hope...)
- give a more precise error message if "inherited" is used in records
* ptype.pas: I forgot to adjust the "(bit)packed record" case
* symtable.pas:
- searchsym_in_helper: "result" was not initialized (and identation fix)
- search_last_objectpascal_helper:
- don't search if there are no helpers (useful for projects that does not contain helpers like the compiler itself)
- don't search if the type to search helpers for is defined locally
- don't search if the type is a anonymous record
- search_struct_member: search for symbols in helpers as well
- msg*:
* correct the message for "parser_e_not_allowed_in_helper"
* add message "parser_e_inherited_not_in_record" which is used to tell that the use of "inherited" is not allowed in records and (in mode Delphi) record helpers
git-svn-id: branches/svenbarth/classhelpers@17239 -
return type of the interface and implementation declaration of a function
match (so that in case the "real defs" match as described in the comment
of r17201, they are accepted as being the same)
git-svn-id: trunk@17207 -
as te_exact rather than as te_equal (otherwise you get compilation errors
if only a formal external definition is in scope in the interface, but
the full definition is in scope in the implementation)
git-svn-id: trunk@17201 -
* Moved nestedprocs from tcgprocinfo to tprocinfo, in order to be able to access the entire nested procedure hierarchy without depending on psub.pas or code generator.
* Creating an instance of tprocinfo automatically inserts it into list of parent's nested procedures.
* nestedprocs list is created on demand. Public read-only access is provided by has_nestedprocs and get_first_nestedproc functions.
+ Method destroy_tree is provided for destroying the entire hierarchy of procinfo's. It can be called on any procinfo object in the tree.
+ Also added methods save_jump_labels and restore_jump_labels for asmlabel maintenance, which is currently being repeatedly done all over the codegenerator.
git-svn-id: trunk@17197 -
