- replace ifndef ver2_4 with ifdef FPC_HAS_CPSTRING for places with TextRec.CodePage access
- convert codepages for Read and Write text file operations
git-svn-id: trunk@19545 -
determine the length of a multi-byte character. The return values
are defined to be the same as those of POSIX' mblen: -1 =
invalid/incomplete sequence, 0 = #0, > 0 = length of sequence in
bytes.
+ default implementation for widestringmanager.codepointlengthproc
(assumes all code points have length 1) and Unix implementation
(based on mb(r)len); Windows implementation is still required
* replaced default implementation of
widestringmanager.CharLengthPCharProc with strlen() of the input
instead of an error (correct if all code points have length 1,
still needs Windows implementation)
+ implemented fpc_text_read_{wide,unicode}str() and
fpc_text_read_widechar() (mantis #18163); fpc_text_read_widechar()
uses the new widestringmanager.codepointlengthproc()
+ unicodestring support for readstr/writestr
* fixed declaration of fpc_Write_Text_UnicodeStr (unicodestring
instead of widestring parameter)
* extended test/twide*.pp tests to test the new/fixed functionality
git-svn-id: trunk@16533 -
* text.inc used Std*Handle without checking if the feature CONSOLEIO is present, fixed
* OpenStdIO should use the type THandle for the hdl parameter, fixed
git-svn-id: trunk@16309 -
* changes to alignment for ordinal enumeration value to string accelerator tables so that we can define a single Pascal record to describe them for cleaner code
* some warnings in enumeration rtti generation indicating that if you change the code, you also have to change that in the RTL
* call fpc_shortstr_enum_intern in fpc_write_text_enum instead of copy&paste
* clean up code in fpc_shortstr_enum_intern:
* unify data structures for lookup/search accelerator tables made possible by alignment changes in ncgrtti.pas
* make clear that this is a partial copy&paste of the typinfo unit, also fix some alignment issues by introducing a fake inner record of Tenum_typedata
* temporarily disable range checking for accesses to array[0..0] members of internal data structures
* some documentation
git-svn-id: trunk@16229 -
* correctly write rtti for enumerations (missing alignment instructions on CPUs requiring proper alignment, breaking on architectures with 64 bit pointers)
* fix hardcoded offsets in fpc_write_text_enum
* updated example program
git-svn-id: trunk@10728 -
(widechar<->char, widechar<>*string), based on patch from
Rimgaudas Laucius (mantis #7758)
* no longer perform compile-time widechar/string->char/ansi/
shortstring conversions if they would destroy information
(they can't cope with widechars with ord>=128). This means
that you can now properly constant widechars/widestrings
in source code with a {$codepage } set without risking that
the compiler will mangle everything afterwards
* support ESysEINVAL return code from iconv (happens if last
multibyte char is incomplete)
* fixed writing of widechars (were converted to char -> lost
information)
git-svn-id: trunk@8274 -
+ darwin/ppc64 support
+ val/str/read(ln)/write(ln) support for enums
+ simple cse at the node tree level
+ if-node simplify support
+ simple ssa support for memory locations
+ support for optional overflow/rangecheck boolean parameters for
operators
* a lot of unification of the ppc32/ppc64 code generators
........
r6380 | jonas | 2007-02-08 21:25:36 +0100 (Thu, 08 Feb 2007) | 4 lines
Changed paths:
M /branches/fpc_2_3/compiler/ncgld.pas
M /branches/fpc_2_3/compiler/tgobj.pas
A /branches/fpc_2_3/tests/webtbs/tw8283.pp
+ support for replacing the memory location of a temp (including
local variables) with that of another temp to avoid unnecessary
copies (mantis #8283)
........
r6381 | jonas | 2007-02-08 22:53:36 +0100 (Thu, 08 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/nflw.pas
A /branches/fpc_2_3/tests/webtbs/tw8282.pp
+ simplify support for ifn (based on patch by Florian)
........
r6386 | peter | 2007-02-09 13:48:53 +0100 (Fri, 09 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/htypechk.pas
M /branches/fpc_2_3/compiler/ncal.pas
M /branches/fpc_2_3/compiler/symconst.pas
* overflow,rangecheck optional parameters for operators, patch from 8281
........
r6391 | jonas | 2007-02-09 23:52:13 +0100 (Fri, 09 Feb 2007) | 4 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc/agppcgas.pas
M /branches/fpc_2_3/compiler/powerpc64/cpunode.pas
D /branches/fpc_2_3/compiler/powerpc64/nppcinl.pas
M /branches/fpc_2_3/compiler/ppcgen/ngppcinl.pas
* merged fsqrt(s) support to common powerpc unit, activate for ppc32
if -Op970 is used (still default for ppc64, since default cpu there
is already ppc970)
........
r6394 | jonas | 2007-02-10 18:58:47 +0100 (Sat, 10 Feb 2007) | 4 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc/cgcpu.pas
M /branches/fpc_2_3/compiler/powerpc64/cgcpu.pas
M /branches/fpc_2_3/compiler/ppcgen/cgppc.pas
* adapted a_jmp_name for darwin/ppc64
* merged g_intf_wrapper for ppc32 and ppc64, and added darwin/ppc64
support to it
........
r6396 | jonas | 2007-02-10 20:16:06 +0100 (Sat, 10 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/cgobj.pas
+ darwin/ppc64 support for g_indirect_sym_load
........
r6397 | jonas | 2007-02-10 20:22:49 +0100 (Sat, 10 Feb 2007) | 4 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc/cgcpu.pas
M /branches/fpc_2_3/compiler/powerpc64/cgcpu.pas
M /branches/fpc_2_3/compiler/ppcgen/cgppc.pas
+ darwin/ppc64 support to ppc64's fixref
* moved ppc32 a_load_store to cgppc and use it for darwin/ppc64 as
well (its relocatable symbols are only 32 bits large)
........
r6399 | jonas | 2007-02-10 22:02:37 +0100 (Sat, 10 Feb 2007) | 4 lines
Changed paths:
M /branches/fpc_2_3/compiler/systems.pas
+ system_x86_64_darwin identifier
+ set default source system for system_x86_64_darwin and
system_powerpc64_darwin
........
r6404 | jonas | 2007-02-10 23:01:23 +0100 (Sat, 10 Feb 2007) | 5 lines
Changed paths:
M /branches/fpc_2_3/compiler/aasmdata.pas
M /branches/fpc_2_3/compiler/aggas.pas
M /branches/fpc_2_3/compiler/cgobj.pas
M /branches/fpc_2_3/compiler/cgutils.pas
M /branches/fpc_2_3/compiler/cresstr.pas
M /branches/fpc_2_3/compiler/dbgdwarf.pas
M /branches/fpc_2_3/compiler/dbgstabs.pas
M /branches/fpc_2_3/compiler/ncgutil.pas
M /branches/fpc_2_3/compiler/ogelf.pas
M /branches/fpc_2_3/compiler/pdecvar.pas
M /branches/fpc_2_3/compiler/pmodules.pas
M /branches/fpc_2_3/compiler/symdef.pas
M /branches/fpc_2_3/compiler/systems.pas
+ system_x86_64_darwin identifier
+ systems_darwin set which collects all darwin variants
+ added support for darwin/ppc64 and darwin/x86_64 where needed in
the generic code
........
r6406 | jonas | 2007-02-10 23:24:32 +0100 (Sat, 10 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/cgobj.pas
* ifdef cpu64 -> ifdef cpu64bit
........
r6409 | jonas | 2007-02-11 00:34:04 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/pdecvar.pas
* fixed ppc64 compilation
........
r6413 | jonas | 2007-02-11 12:41:27 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/rtl/bsd/system.pp
M /branches/fpc_2_3/rtl/darwin/powerpc/sig_cpu.inc
M /branches/fpc_2_3/rtl/darwin/signal.inc
+ darwin/ppc64 support for signal routines
........
r6415 | jonas | 2007-02-11 13:54:53 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/systems/i_linux.pas
* set abi of linux/ppc64 to abi_powerpc_sysv
........
r6416 | jonas | 2007-02-11 13:55:51 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc64/cputarg.pas
M /branches/fpc_2_3/compiler/systems/i_bsd.pas
M /branches/fpc_2_3/compiler/systems/t_bsd.pas
+ darwin/ppc64 source and target information
........
r6418 | jonas | 2007-02-11 14:19:55 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/rtl/powerpc64/math.inc
* darwin/ppc64 compilation fixes
........
r6419 | jonas | 2007-02-11 14:22:22 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc/cgcpu.pas
M /branches/fpc_2_3/compiler/powerpc64/cgcpu.pas
M /branches/fpc_2_3/compiler/ppcgen/cgppc.pas
* darwin/ppc64 needs the 32 bit version of a_loadaddr_ref_reg
........
r6420 | jonas | 2007-02-11 14:22:55 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/utils/fpcm/fpcmmain.pp
+ darwin/ppc64 support
........
r6426 | jonas | 2007-02-11 16:13:19 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc64/rappcgas.pas
* fixed refaddr parsing for darwin/ppc64
........
r6427 | jonas | 2007-02-11 16:14:21 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc/agppcgas.pas
M /branches/fpc_2_3/compiler/powerpc64/agppcgas.pas
A /branches/fpc_2_3/compiler/ppcgen/agppcutl.pas
* moved ppc32/ppc64 assembler writer helpers to a common unit
........
r6430 | jonas | 2007-02-11 17:53:23 +0100 (Sun, 11 Feb 2007) | 4 lines
Changed paths:
D /branches/fpc_2_3/rtl/darwin/powerpc/sig_cpu.inc
D /branches/fpc_2_3/rtl/darwin/powerpc/sighnd.inc
A /branches/fpc_2_3/rtl/darwin/powerpc64
A /branches/fpc_2_3/rtl/darwin/powerpc64/sig_cpu.inc
A /branches/fpc_2_3/rtl/darwin/powerpc64/sighnd.inc
A /branches/fpc_2_3/rtl/darwin/ppcgen
A /branches/fpc_2_3/rtl/darwin/ppcgen/ppchnd.inc (from /branches/fpc_2_3/rtl/darwin/powerpc/sighnd.inc:6422)
A /branches/fpc_2_3/rtl/darwin/ppcgen/sig_ppc.inc (from /branches/fpc_2_3/rtl/darwin/powerpc/sig_cpu.inc:6422)
M /branches/fpc_2_3/rtl/darwin/signal.inc
* fixed ppc/ppc64 signal include handling (both real files are in
ppcgen, dummies in powerpc and powerpc64 which include those files)
(1st step because pre-commit filter can't handle replaced files)
........
r6431 | jonas | 2007-02-11 17:53:47 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
A /branches/fpc_2_3/rtl/darwin/powerpc/sig_cpu.inc
A /branches/fpc_2_3/rtl/darwin/powerpc/sighnd.inc
* second step of signal include patch
........
r6432 | jonas | 2007-02-11 19:00:12 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/systems/t_bsd.pas
* changed darwin checks to use systems_darwin constant
........
r6433 | jonas | 2007-02-11 19:05:38 +0100 (Sun, 11 Feb 2007) | 3 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc64/cgcpu.pas
* handle non-multiple-of-4 offsets with 64 bit loads/stores for
darwin/ppc64
........
r6434 | jonas | 2007-02-11 19:05:56 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
D /branches/fpc_2_3/compiler/powerpc/agppcgas.pas
D /branches/fpc_2_3/compiler/powerpc64/agppcgas.pas
A /branches/fpc_2_3/compiler/ppcgen/agppcgas.pas (from /branches/fpc_2_3/compiler/ppcgen/agppcutl.pas:6427)
D /branches/fpc_2_3/compiler/ppcgen/agppcutl.pas
* completely merged ppc assembler writers
........
r6435 | jonas | 2007-02-11 19:06:40 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/rtl/darwin/console.pp
M /branches/fpc_2_3/rtl/darwin/termiosproc.inc
* fixed 64 bit compilation
........
r6436 | jonas | 2007-02-11 19:09:28 +0100 (Sun, 11 Feb 2007) | 3 lines
Changed paths:
M /branches/fpc_2_3/packages/extra/Makefile.fpc
* universal interfaces aren't 64 bit ready yet -> only compile for
darwin/ppc and darwin/i386
........
r6438 | jonas | 2007-02-11 19:22:34 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
A /branches/fpc_2_3/tests/test/cg/obj/darwin/powerpc64
A /branches/fpc_2_3/tests/test/cg/obj/darwin/powerpc64/ctest.o
A /branches/fpc_2_3/tests/test/cg/obj/darwin/powerpc64/tcext3.o
A /branches/fpc_2_3/tests/test/cg/obj/darwin/powerpc64/tcext4.o
A /branches/fpc_2_3/tests/test/cg/obj/darwin/powerpc64/tcext5.o
+ compiled for darwin/ppc64
........
r6439 | jonas | 2007-02-11 20:24:42 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/ppcgen/cgppc.pas
* patch from Thomas to fix linux/ppc64
........
r6440 | jonas | 2007-02-11 20:25:15 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/systems.pas
* fixed setting source OS for darwin/ppc64
........
r6444 | florian | 2007-02-11 22:24:20 +0100 (Sun, 11 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/globtype.pas
M /branches/fpc_2_3/compiler/nopt.pas
M /branches/fpc_2_3/compiler/nutils.pas
M /branches/fpc_2_3/compiler/optcse.pas
M /branches/fpc_2_3/compiler/psub.pas
+ first node cse implementation
........
r6445 | jonas | 2007-02-11 22:30:07 +0100 (Sun, 11 Feb 2007) | 6 lines
Changed paths:
M /branches/fpc_2_3/compiler/cresstr.pas
* hack to work around strange darwin/ppc64 linker bug: it seems to
have problems if you put a global symbol at the end of a section
without any data following (at least in case of the resource strings
section) -> add dummy byte at the end for darwin/ppc64 (otherwise
it messes up the address of the first symbol stub entry)
........
r6449 | jonas | 2007-02-11 23:23:44 +0100 (Sun, 11 Feb 2007) | 4 lines
Changed paths:
M /branches/fpc_2_3/compiler/systems/i_bsd.pas
* cpupowerpc is defined for both ppc32 and ppc64 ->
changed to cpupowerpc32 to avoid defining source
wrongly on ppc64
........
r6450 | jonas | 2007-02-11 23:26:34 +0100 (Sun, 11 Feb 2007) | 3 lines
Changed paths:
M /branches/fpc_2_3/compiler/ppcgen/ngppcset.pas
* disable jump tables for darwin/ppc64 for now, don't work
yet for some reason
........
r6451 | florian | 2007-02-11 23:54:37 +0100 (Sun, 11 Feb 2007) | 3 lines
Changed paths:
M /branches/fpc_2_3/compiler/ncal.pas
M /branches/fpc_2_3/compiler/nutils.pas
M /branches/fpc_2_3/compiler/optcse.pas
* improved cse
* better complexity calculation for subscript nodes with classes or interfaces
........
r6456 | jonas | 2007-02-12 19:33:22 +0100 (Mon, 12 Feb 2007) | 4 lines
Changed paths:
M /branches/fpc_2_3/compiler/nutils.pas
+ support for notn,shln,shrn,equaln,unequaln,gtn,gten,ltn,lten in
node_cplexity()
* mark muln,divn,modn as more complex
........
r6469 | jonas | 2007-02-13 15:56:01 +0100 (Tue, 13 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/optcse.pas
* fixed when cross-compiling a 64 bit compiler from a 32 bit platform
........
r6471 | jonas | 2007-02-13 16:17:16 +0100 (Tue, 13 Feb 2007) | 3 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc64/cputarg.pas
* include stabs support (can work on darwin/ppc64, but doesn't work
yet)
........
r6473 | jonas | 2007-02-13 16:45:48 +0100 (Tue, 13 Feb 2007) | 3 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc64/cgcpu.pas
M /branches/fpc_2_3/compiler/powerpc64/cpupara.pas
* R2 is a volatile and usable register under darwin/ppc64
* R13 is a reserved non-volatile register under darwin/ppc64 (tls)
........
r6479 | jonas | 2007-02-13 20:40:50 +0100 (Tue, 13 Feb 2007) | 3 lines
Changed paths:
M /branches/fpc_2_3/compiler/systems/i_bsd.pas
* maxCrecordalign seems to have to be 8 rather 4, in spite of what
the ABI docs say (although they are contradictory to some extent)
........
r6487 | jonas | 2007-02-14 15:57:40 +0100 (Wed, 14 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/tests/webtbs/tw8153a.pp
* fixed for darwin/ppc64
........
r6488 | jonas | 2007-02-14 15:58:56 +0100 (Wed, 14 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/tests/webtbs/tw7851a.pp
* fixed for darwin/ppc64
........
r6494 | jonas | 2007-02-15 19:36:55 +0100 (Thu, 15 Feb 2007) | 3 lines
Changed paths:
M /branches/fpc_2_3/compiler/systems/i_bsd.pas
* set default debug info for darwin/ppc64 to dwarf2 since
it works better than stabs currently
........
r6500 | jonas | 2007-02-15 21:38:16 +0100 (Thu, 15 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/version.pas
* updated version to 2.3.0
........
r6505 | jonas | 2007-02-15 22:39:28 +0100 (Thu, 15 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/version.pas
* changed version to 2.3.1
........
r6511 | jonas | 2007-02-16 15:17:24 +0100 (Fri, 16 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/powerpc64/itcpugas.pas
* system_powerpc_darwin -> system_powerpc64_darwin
........
r6546 | daniel | 2007-02-18 15:48:54 +0100 (Sun, 18 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/ncginl.pas
M /branches/fpc_2_3/compiler/ncgld.pas
M /branches/fpc_2_3/compiler/ncgrtti.pas
M /branches/fpc_2_3/compiler/ncnv.pas
M /branches/fpc_2_3/compiler/ninl.pas
M /branches/fpc_2_3/compiler/nld.pas
M /branches/fpc_2_3/compiler/nutils.pas
M /branches/fpc_2_3/compiler/pinline.pas
M /branches/fpc_2_3/rtl/inc/astrings.inc
M /branches/fpc_2_3/rtl/inc/compproc.inc
M /branches/fpc_2_3/rtl/inc/sstrings.inc
M /branches/fpc_2_3/rtl/inc/text.inc
M /branches/fpc_2_3/rtl/inc/wstrings.inc
+ Val/str/read/write support for enumeration types.
........
r6547 | daniel | 2007-02-18 17:01:20 +0100 (Sun, 18 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/rtl/inc/sstrings.inc
* Fix val code that I broke.
........
r6571 | daniel | 2007-02-20 09:27:44 +0100 (Tue, 20 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/rtl/inc/astrings.inc
M /branches/fpc_2_3/rtl/inc/sstrings.inc
M /branches/fpc_2_3/rtl/inc/text.inc
M /branches/fpc_2_3/rtl/inc/wstrings.inc
* o2s -> ord2str, s2o -> str2ord
........
r6572 | daniel | 2007-02-20 09:33:30 +0100 (Tue, 20 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/ncgld.pas
M /branches/fpc_2_3/compiler/ncgrtti.pas
M /branches/fpc_2_3/compiler/ninl.pas
M /branches/fpc_2_3/compiler/nld.pas
* o2s -> ord2str, s2o -> str2ord
........
r6574 | daniel | 2007-02-20 12:07:58 +0100 (Tue, 20 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/rtl/inc/compproc.inc
* o2s -> ord2str, s2o -> str2ord
........
r6578 | daniel | 2007-02-20 22:18:49 +0100 (Tue, 20 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/rtl/inc/text.inc
* Change longint to valsint.
........
r6579 | daniel | 2007-02-20 22:29:09 +0100 (Tue, 20 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/ninl.pas
* Handle ordinal currency types.
........
r6580 | jonas | 2007-02-20 22:29:11 +0100 (Tue, 20 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/ncgrtti.pas
* fixed compilation for cpurequiresproperalignment
........
r6581 | jonas | 2007-02-20 22:30:21 +0100 (Tue, 20 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/ninl.pas
* fixed typo
........
r6582 | daniel | 2007-02-20 22:36:19 +0100 (Tue, 20 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/ninl.pas
* Set is_real to true.
........
r6590 | jonas | 2007-02-21 20:23:54 +0100 (Wed, 21 Feb 2007) | 2 lines
Changed paths:
M /branches/fpc_2_3/compiler/systems/i_bsd.pas
* set tf_dwarf_only_local_labels for darwin/ppc64
git-svn-id: trunk@6720 -
and 4080. The compatibility differences are:
a) writing a chararray which is zero-based but not zero-
terminated does not cause a buffer overflow
b) non-zero-based chararrays can also be read
The difference was that previously, all chararrays were treated
as pchars. In TP/Delphi (and now also in FPC), this is only done
for zero-based chararrays. For non-zero-based ones, the entire
contents of the array should always be used (including #0's).
The default parameters in the system unit for the chararray
helpers are to avoid having to use a define for bootstrapping.
git-svn-id: trunk@2152 -
file anymore (merged)
* seekeof() now only regards #26 as EOF marker if EOF_CTRLZ is defined
(just like eof()) (merged)
* very tiny optimization to read_array_as_pchar
resulttype and first pass)
* made handling of read(ln)/write(ln) processor independent
* moved processor independent handling for str and reset/rewrite-typed
from firstpass to resulttype pass
* changed names of helpers in text.inc to be generic for use as
compilerprocs + added "iocheck" directive for most of them
* reading of ordinals is done by procedures instead of functions
because otherwise FPC_IOCHECK overwrote the result before it could
be stored elsewhere (range checking still works)
* compilerprocs can now be used in the system unit before they are
implemented
* added note to errore.msg that booleans can't be read using read/readln
because if f is not yet initialized, the mode is invalid and can
contain another value even though the file is closed
+ check if a file is open in writeln_end (caused crash if used on
not opened files)
* fixed val_int64 and val_qword so they reject invalid input
(u >= base)
* when reading a number, invalid input is removed from the input
buffer (+ it should be faster as well)
