Startseite Erkunden Hilfe
Anmelden
pascal
/
freepascal.compiler
Mirror von https://gitlab.com/freepascal.org/fpc/source.git
2
0
Fork 0
Dateien Issues 0 Wiki
Branch: paul/namespaces
Branches Tags
freepascal.comp...
/
compiler
paul fbbbc1117d compiler: also parse dots in package name and in units which package contains (although package support is not implemented yet in FPC it can parse packages) vor 14 Jahren
..
alpha ff5f311b34 - removed no more used constants vor 14 Jahren
arm 42c94d1b91 * controllerunit.inc is no longer used vor 14 Jahren
avr a08dfdf803 o slightly modified patch by John Clymer: vor 14 Jahren
generic 3017132268 * Remove triple sources vor 14 Jahren
html fa0d3d79e0 no message vor 23 Jahren
i386 e8dafe4dde * fixed change information for a lot of sse instructions vor 14 Jahren
ia64 5acf377e31 * enable node cse for all cpus as level 2 optimization vor 15 Jahren
m68k 26850e3425 * fix full cycle after adding new boolean types vor 14 Jahren
mips ff5f311b34 - removed no more used constants vor 14 Jahren
msg da9d0d24e8 * update of german error message files by Karl-Michael Schindler, resolves #20021 vor 14 Jahren
powerpc 008e0a1317 * reverted r18262 and fixed tcgint-related range check errors correctly at vor 14 Jahren
powerpc64 af098d08d5 * Avoid pointer to signed integer warning vor 14 Jahren
ppcgen 4f08d148ea * unique internal errors vor 14 Jahren
sparc ff5f311b34 - removed no more used constants vor 14 Jahren
systems a08dfdf803 o slightly modified patch by John Clymer: vor 14 Jahren
utils de21de2024 compiler: implement delphi like namespaces vor 14 Jahren
vis ff5f311b34 - removed no more used constants vor 14 Jahren
x86 46cc0209de * make use of mulps/mulpd and haddps/haddpd/hsubpd/hsubps to optimze x*x+y*y and x*x-y*y where x and y might be single or double vor 14 Jahren
x86_64 e8dafe4dde * fixed change information for a lot of sse instructions vor 14 Jahren
COPYING.txt 4bf254bc32 * added .txt extensions to all README, TODO and COPYING files vor 16 Jahren
MPWMake 05d6f0e94d macos: added a fake sysutils for use by compiler, and fixed some tests vor 19 Jahren
Makefile 1c2a5f9819 + Update all Makefile's modified by vor 14 Jahren
Makefile.fpc 043e9b2ec2 * Trunk version to 2.7.1 vor 14 Jahren
README.txt 4bf254bc32 * added .txt extensions to all README, TODO and COPYING files vor 16 Jahren
aasmbase.pas cf0d808708 + avr assemblers do not convert automatically cond. branches with too large jump distances into an unconditional branch and a reverse condition branch, so fpc does this now vor 14 Jahren
aasmdata.pas 1470d91ba1 * Optimized pooling of floating point and large set constants using hash tables. vor 14 Jahren
aasmsym.pas a23fa2e81e * moved (unfinished) routines related to writing taicpu's to ppu files vor 19 Jahren
aasmtai.pas 68dd23b5a2 * write proper register locations when doing ssa, resolves #7552 vor 14 Jahren
aggas.pas 2eb39c8843 * patch by Jeppe Johansen to support jumptable generation for case nodes on arm/thumb-2, resolves #19502 vor 14 Jahren
aopt.pas 666b4e2469 * fixed range errors in label bookkeeping that caused too much memory to be vor 16 Jahren
aoptbase.pas f97730f73f * use labelCanBeSkipped as used by i386 in generic optimizer code too vor 16 Jahren
aoptcs.pas b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from vor 19 Jahren
aoptda.pas 1f6ec379de * moved field definitions before method/property definitions (see mantis vor 16 Jahren
aoptobj.pas 4be36c4b2b * fixed a number of missing label reference removals when deleting vor 14 Jahren
asmutils.pas b5e7b3e1e7 o patch by Sergei Gorelkin which basically resolves #14308 (still misses some tests): vor 16 Jahren
assemble.pas 3eaf8df446 * Don't use hardcoded value for maxoutputlists vor 14 Jahren
browcol.pas 07bf44517c * Merged XPCom branch into trunk, added support for constref and changed vor 15 Jahren
bsdcompile 26081ed999 * Simple script which specifies the right params for a try out BSD build vor 25 Jahren
catch.pas fd070544db - disabled installation of SIGINT signal handler for Darwin, because vor 16 Jahren
ccharset.pas b178b08ba7 Merged revisions 11665-11738 via svnmerge from vor 17 Jahren
cclasses.pas 2f4fcf7dee * avoid range check error vor 14 Jahren
cfidwarf.pas 23ff1e0681 * fix error in cfidwarf rev 16062 for non-windows systems vor 15 Jahren
cfileutl.pas 33de8c8336 * fix potential range check error in cfileutl, should resolve #19405 vor 14 Jahren
cg64f32.pas 9bc15a5f61 * renamed a_param_* to a_load_*_cgpara vor 15 Jahren
cgbase.pas fcd3872d88 + introduction of tcgint vor 14 Jahren
cgobj.pas 77f2d6cc0d * introduce usage of TCGInt in the code generator units vor 14 Jahren
cgutils.pas 4f82149dbd * aint -> asizeint change vor 14 Jahren
cmsgs.pas d09389ac79 Implement support for $WARN XXX ON/OFF/ERROR vor 14 Jahren
comphook.pas 562961fd42 * catch EOSError, EIOError and IOutOfMemory exceptions inside the compiler vor 14 Jahren
compiler.pas 562961fd42 * catch EOSError, EIOError and IOutOfMemory exceptions inside the compiler vor 14 Jahren
compinnr.inc 8e7f39f176 * constant evaluation of ror/rol if they are internally handled, resolves #6300 vor 14 Jahren
comprsrc.pas ec8c7b4888 + when compiling for Darwin/ARM, pass the subarchitecture to the linker. vor 14 Jahren
constexp.pas 2f7a57fcab * Use extended for bestreal type if GENERIC_CPU is defined vor 14 Jahren
cp1251.pas b178b08ba7 Merged revisions 11665-11738 via svnmerge from vor 17 Jahren
cp437.pas b178b08ba7 Merged revisions 11665-11738 via svnmerge from vor 17 Jahren
cp850.pas b178b08ba7 Merged revisions 11665-11738 via svnmerge from vor 17 Jahren
cp866.pas b178b08ba7 Merged revisions 11665-11738 via svnmerge from vor 17 Jahren
cp8859_1.pas b178b08ba7 Merged revisions 11665-11738 via svnmerge from vor 17 Jahren
cp8859_5.pas b178b08ba7 Merged revisions 11665-11738 via svnmerge from vor 17 Jahren
crefs.pas 851b00f8e9 * more properties fixed vor 16 Jahren
cresstr.pas b5e7b3e1e7 o patch by Sergei Gorelkin which basically resolves #14308 (still misses some tests): vor 16 Jahren
cstreams.pas 0c62133d38 * patch by Mattias Gaertner to allow to override how the compiler reads source/ppu files, resolves #18740 vor 14 Jahren
cutils.pas a149674a75 Merged revisions 13458-13596 via svnmerge from vor 16 Jahren
cwindirs.pp 0bdd15e0da + added cwindirs for the time being to the compiler dir till a release with windirs in the rtl is released vor 14 Jahren
dbgbase.pas de21de2024 compiler: implement delphi like namespaces vor 14 Jahren
dbgdwarf.pas 570f3c4b39 * merges recent class helper fixes by Sven Barth vor 14 Jahren
dbgstabs.pas 8bc94610c7 + tai_stab.create_ansistr vor 14 Jahren
defcmp.pas d35d1ed357 + initial support for pascal booleans with sizes 2, 4 and 8 vor 14 Jahren
defutil.pas d35d1ed357 + initial support for pascal booleans with sizes 2, 4 and 8 vor 14 Jahren
export.pas 6f3bace0f3 + support for exporting Objective-C classes from dynamic libraries. It works vor 16 Jahren
expunix.pas 617e1b9b10 * handle i386/x86_64 solaris pic as for linux vor 16 Jahren
finput.pas d21bbc4548 compiler: reduce amount of hints and warnings vor 14 Jahren
fmodule.pas de21de2024 compiler: implement delphi like namespaces vor 14 Jahren
fpccrc.pas 793fd8fc09 * Add -Xg to help pages vor 17 Jahren
fpcdefs.inc 4d50a95320 Use FPC_HAS_SYSTEMS_INTERRUPT_TABLE conditional vor 14 Jahren
fppu.pas 239944f8d0 + Use DLL name in assembler labels used to import DLL functions/variables vor 14 Jahren
gendef.pas caf0096877 * enabled version and description directive for all windows vor 16 Jahren
globals.pas a08dfdf803 o slightly modified patch by John Clymer: vor 14 Jahren
globtype.pas a08dfdf803 o slightly modified patch by John Clymer: vor 14 Jahren
htypechk.pas d8a2c47c75 * fixed calling inherited message handlers after r18162 vor 14 Jahren
impdef.pas f1067607b6 + workaround for non-working dircache on morphos/amiga vor 19 Jahren
import.pas bf1c390027 * refactor import library generation vor 19 Jahren
link.pas bcb2bb9e5b Add removal of braces for parameters in linker script vor 14 Jahren
macho.pas 814658847e * fixed comments for some comments, they were offset by one line (patch by vor 15 Jahren
machoutils.pas 28cd8271c9 * initial version of internal Mach-O/i386 assembler by Dmitry Boyarintsev vor 15 Jahren
msgidx.inc c855c7a0aa * unified handling of comparison of constant and expression with disjunct ranges of values vor 14 Jahren
msgtxt.inc c855c7a0aa * unified handling of comparison of constant and expression with disjunct ranges of values vor 14 Jahren
nadd.pas c855c7a0aa * unified handling of comparison of constant and expression with disjunct ranges of values vor 14 Jahren
nbas.pas cb1da8de85 * fixed getcopy order for ttempcreatenode in case it has tempinitcode vor 14 Jahren
ncal.pas 9195506c56 * make sure that anonymous inherited calls only call through to the vor 14 Jahren
ncgadd.pas 1bb9a3b3d7 * fixed generic code for subtracting one set from another if both are vor 14 Jahren
ncgbas.pas b127fc154a * Fixed spell error revealed by lintian. vor 15 Jahren
ncgcal.pas d0705a1779 Rebase to revision 17236 vor 14 Jahren
ncgcnv.pas 918909c65d * fix building on powerpc/powerpc64/mips/mipsel vor 14 Jahren
ncgcon.pas 3dba3a0219 * Float constants must be pooled using their the actual type, not the mapped type of assembler instruction. Otherwise e.g. extended may be mixed up with cextended, because both are mapped to ait_real_80bit. vor 14 Jahren
ncgflw.pas d9ed5adb21 * set line info markers properly, resolves #17803 vor 14 Jahren
ncginl.pas 8e7f39f176 * constant evaluation of ror/rol if they are internally handled, resolves #6300 vor 14 Jahren
ncgld.pas f1b13dca19 * handle aligned assignments with size < sizeof(aint) properly, resolves #19355 vor 14 Jahren
ncgmat.pas 8d960cb608 + implementation of shifting operations for avr vor 14 Jahren
ncgmem.pas 3e6ad5f5aa * tcgvecnode, simplified range checking for strings. Removed FPC_*STR_CHECKZERO helpers, and changed FPC_*STR_CHECKRANGE so they accept the original left node. Now strings are checked the same way as dynamic arrays, and the compiler part is considerably simpler. vor 14 Jahren
ncgobjc.pas b084d70ae4 compiler: cleanup - remove unused variables vor 16 Jahren
ncgopt.pas 7d459cf12a * the compiler now explicitly keeps track of the minimally guaranteed vor 16 Jahren
ncgrtti.pas d35d1ed357 + initial support for pascal booleans with sizes 2, 4 and 8 vor 14 Jahren
ncgset.pas 749e791768 * fixed in-code for big endian systems and smallsets < 4 bytes vor 16 Jahren
ncgutil.pas a08dfdf803 o slightly modified patch by John Clymer: vor 14 Jahren
ncnv.pas 48695a7705 * when removing unnecessary 64 bit widenings, modify both the resultdef vor 14 Jahren
ncon.pas ba700ad2ff * Improvements to Dispatch call handling: vor 15 Jahren
nflw.pas d35d1ed357 + initial support for pascal booleans with sizes 2, 4 and 8 vor 14 Jahren
ninl.pas d35d1ed357 + initial support for pascal booleans with sizes 2, 4 and 8 vor 14 Jahren
nld.pas cf874a3465 * give a more understandable error message if a procedure "result" is tried to be a vor 14 Jahren
nmat.pas d35d1ed357 + initial support for pascal booleans with sizes 2, 4 and 8 vor 14 Jahren
nmem.pas 20c3809c3a * when a constant Objective-C class reference is used for anything but vor 14 Jahren
nobj.pas 25bf0012f2 * When the interface method mapping is present, being unable to find the implementing procedure using the mapped name is a error condition. No attempt to find implementing procedure using symbol name should be made in this case. Resolves #19591. vor 14 Jahren
nobjc.pas 0dcedf3799 * do not crash but give a fatal error when using Objective-Pascal code vor 15 Jahren
node.pas ee6fe6c4f5 compiler: add unary plus node, search for unary plus operator if a type cannot be handled by compiler, increase ppu version because of node types change vor 15 Jahren
nopt.pas 6b8aed593f * remove registers{int/mmx/fpu} from firstpass vor 18 Jahren
nset.pas d35d1ed357 + initial support for pascal booleans with sizes 2, 4 and 8 vor 14 Jahren
nstate.pas 790a4fe2d3 * log and id tags removed vor 20 Jahren
nutils.pas 4f6a803c29 + might_have_sideeffects, make use of it when optimizing x*x into sqr(x) vor 14 Jahren
objcdef.pas 963a4d7b23 Commit of a completely restructured helper implementation. Instead of changing objectdefs with odt_classhelper to odt_class, they'll have the odt_helper type assigned to and this will be kept. This also implies that the parent of a helper is its true parent while the extended type is set to a field in tobjectdef (extendeddef). vor 14 Jahren
objcgutl.pas bcc836f1b0 * put the RTTI for optional protocol methods in the correct section for vor 15 Jahren
objcutil.pas cec5843f95 * renamed objcdef.addencodedtype to objcaddencodedtype for consistency vor 15 Jahren
ogbase.pas c9f92c0323 * Excluded oso_executable from attributes of user sections. User sections may currently be specified only for variables and typed consts, which are not executable. vor 14 Jahren
ogcoff.pas 392dafd175 * Another attempt to align section raw data size in COFF headers. Without this, image modification WinAPIs like BeginUpdateResource/EndUpdateResource typically corrupt the image. Resolves #16852 (at least partially). vor 14 Jahren
ogelf.pas e3050439a8 * Reverted r17556 and replaced it with more generic handling of 'rela'-styled relocations. Resolves #19416. vor 14 Jahren
oglx.pas 658c46b903 * remove tdictionary and tindexarray vor 19 Jahren
ogmacho.pas f328b6d635 + user section type vor 14 Jahren
ogmap.pas 5e11e697b4 * Use unsigned integers for sizes and positions to break 2GB limit in tdynamicarray, object writer, internal linker, coff and PE headers. vor 17 Jahren
ognlm.pas 311d99b416 Avoid line > 255 chars and range check error on THandle type vor 14 Jahren
optbase.pas 49f9695cf5 * handle short boolean evaluation correctly when doing node cse vor 15 Jahren
optcse.pas ffbf1a7331 * Avoid pointer typecast warning vor 14 Jahren
optdead.pas 1597aac6d2 * first search for gnm and only then for nm vor 17 Jahren
optdfa.pas 9955e6b2bf * dfa fixes by Sergei Gorelkin, resolve #15402 vor 16 Jahren
options.pas a08dfdf803 o slightly modified patch by John Clymer: vor 14 Jahren
optloop.pas 092153e7ad * handle unrolling of for ... downto ... correctly, resolves #15668 vor 15 Jahren
opttail.pas 07bf44517c * Merged XPCom branch into trunk, added support for constref and changed vor 15 Jahren
optutils.pas db196d76c2 + strength reduction for array accesses inside for loops vor 17 Jahren
optvirt.pas daef2efa69 - removed tstoreddef.reset() and overrides, and the associated vor 15 Jahren
owar.pas 0c62133d38 * patch by Mattias Gaertner to allow to override how the compiler reads source/ppu files, resolves #18740 vor 14 Jahren
owbase.pas 0c62133d38 * patch by Mattias Gaertner to allow to override how the compiler reads source/ppu files, resolves #18740 vor 14 Jahren
parabase.pas fcd3872d88 + introduction of tcgint vor 14 Jahren
paramgr.pas 3d3a42b911 * improvement to r16050 for non-fixed stack targets: they never have to use vor 14 Jahren
parser.pas d09389ac79 Implement support for $WARN XXX ON/OFF/ERROR vor 14 Jahren
pass_1.pas 94d976bc87 * when simplifying ordinal expressions during inlining, keep the resultdef vor 15 Jahren
pass_2.pas ee6fe6c4f5 compiler: add unary plus node, search for unary plus operator if a type cannot be handled by compiler, increase ppu version because of node types change vor 15 Jahren
pbase.pas 61f2335de9 compiler: replace "string" with ansistring where we concatenate substrings to prevent 255 chars limit overflow vor 14 Jahren
pdecl.pas d7c1967351 * fixed switched around lists for read-only/read-write typed consts vor 14 Jahren
pdecobj.pas 86b088f398 * store the current field alignment of tobjectdefs that use C_alignment, vor 14 Jahren
pdecsub.pas bbae63a4f2 * Check that a single interface is only delegated to a single property within a class. vor 14 Jahren
pdecvar.pas bbae63a4f2 * Check that a single interface is only delegated to a single property within a class. vor 14 Jahren
pexports.pas 56bf42de57 compiler: implement record methods and class methods: vor 15 Jahren
pexpr.pas 8309809a0d compiler: use try_consume_unitsym for except variable parse. this is needed to reduce maintenance cost for later unit identifier search changes vor 14 Jahren
pinline.pas f7f357f18e * symconst.pas: vor 14 Jahren
pmodules.pas fbbbc1117d compiler: also parse dots in package name and in units which package contains (although package support is not implemented yet in FPC it can parse packages) vor 14 Jahren
pp.lpi e2f21c0a56 * version update vor 14 Jahren
pp.pas 6e8a6790d1 + FPC_ARMEB and CPUARMEB similiar to FPC_ARMEL and CPUARMEL vor 16 Jahren
ppc.cfg 9465a13e71 + Delphi 6 configuration file vor 23 Jahren
ppc.conf add30a428e * Kylix fixes, mostly case names of units vor 24 Jahren
ppc.dof 67486c96c3 * fixes for Delphi 6 compilation vor 23 Jahren
ppc68k.lpi ab217ca748 * lpi version increased vor 16 Jahren
ppcarm.lpi f629e3b4fb * new version vor 14 Jahren
ppcavr.lpi 7b9276ae8a + implementation of avr rtl helpers vor 14 Jahren
ppcmipsel.lpi 4fd2aa297a Adds mipsel lazarus project vor 16 Jahren
ppcppc.lpi ab217ca748 * lpi version increased vor 16 Jahren
ppcsparc.lpi ab217ca748 * lpi version increased vor 16 Jahren
ppheap.pas ef7bd58c54 * germanism removed (aktfilepos -> current_filepos) vor 19 Jahren
ppu.pas de21de2024 compiler: implement delphi like namespaces vor 14 Jahren
ppx86_64.lpi 4c403baa85 * new lpi version vor 14 Jahren
procinfo.pas 1c01d52ea6 * Improvements of tprocinfo class: vor 14 Jahren
pstatmnt.pas 8309809a0d compiler: use try_consume_unitsym for except variable parse. this is needed to reduce maintenance cost for later unit identifier search changes vor 14 Jahren
psub.pas cf0d808708 + avr assemblers do not convert automatically cond. branches with too large jump distances into an unconditional branch and a reverse condition branch, so fpc does this now vor 14 Jahren
psystem.pas c186e5bf1b * fixed make all vor 14 Jahren
ptconst.pas fec5dde5b6 * Fix handling of Windows WideString typed constants, resolves #15842 and completes the related #14308: vor 14 Jahren
ptype.pas 8309809a0d compiler: use try_consume_unitsym for except variable parse. this is needed to reduce maintenance cost for later unit identifier search changes vor 14 Jahren
raatt.pas 780e75bfac o patch by Jeppe Johansen to fix mantis #17472: vor 15 Jahren
rabase.pas b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from vor 19 Jahren
rasm.pas 1684a6fc32 * replaced tdictionary with tfphashlist vor 19 Jahren
rautils.pas 8308b46a94 + support for assembler instructions with four operands vor 14 Jahren
regvars.pas 1c01d52ea6 * Improvements of tprocinfo class: vor 14 Jahren
rescmn.pas 174de3eab1 Merged revisions 9693-10480 via svnmerge from vor 17 Jahren
rgbase.pas 790a4fe2d3 * log and id tags removed vor 20 Jahren
rgobj.pas 68dd23b5a2 * write proper register locations when doing ssa, resolves #7552 vor 14 Jahren
scandir.pas c43b91ef15 Fix infinite loop in PUSH/POP directives vor 14 Jahren
scanner.pas baf2a3f1fb * fixed copy/paste error that didn't disable default inline support when vor 14 Jahren
script.pas 446e2161ce + Made a single Amiga/MorphOS-specific PathConv import to cfileutl.pas, instead of importing it every single place it is needed. vor 17 Jahren
switches.pas d707d38ea1 * Fix double WARN infinite loop vor 14 Jahren
symbase.pas f7f357f18e * symconst.pas: vor 14 Jahren
symconst.pas de21de2024 compiler: implement delphi like namespaces vor 14 Jahren
symdef.pas 79a96ab287 + ttypesym.prettyname vor 14 Jahren
symnot.pas 790a4fe2d3 * log and id tags removed vor 20 Jahren
symsym.pas de21de2024 compiler: implement delphi like namespaces vor 14 Jahren
symtable.pas de21de2024 compiler: implement delphi like namespaces vor 14 Jahren
symtype.pas 79a96ab287 + ttypesym.prettyname vor 14 Jahren
symutil.pas 9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). vor 18 Jahren
systems.inc 4729b76ad9 Added forgotten include file vor 14 Jahren
systems.pas 57613d1bb9 + add avr-embedded to systems_embedded vor 14 Jahren
tgobj.pas e95bf26148 * avr stackframe generation improved vor 14 Jahren
tokens.pas 35b47e491c Rebase to revision 17306 vor 14 Jahren
verbose.pas d09389ac79 Implement support for $WARN XXX ON/OFF/ERROR vor 14 Jahren
version.pas 043e9b2ec2 * Trunk version to 2.7.1 vor 14 Jahren
widestr.pas 45d25bbe77 * fixed storing/loading widestring constant nodes into/from ppu files vor 15 Jahren
wpo.pas 060d81b8fa Merged revisions 11878,11881-11882,11889,11891-11893,11895,11899-11902,11935,11938,12212,12304,12308-12310,12316,12330-12332,12334,12339-12340 via svnmerge from vor 17 Jahren
wpobase.pas daef2efa69 - removed tstoreddef.reset() and overrides, and the associated vor 15 Jahren
wpoinfo.pas 1743c6f1a8 * also recompile a unit if class/object definitions in indirectly used vor 16 Jahren

README.txt

This directory contains the sources of the Free Pascal Compiler

If you want to compile/modify the compiler, please read first the
programmers manual.

To recompile the compiler, you can use the batch files :
+ mppc386.bat if you want to build a cross compiler from i386 to m68k
+ mppcsparc if you want to build a cross compiler from i386 to SPARC

or
Use the make utility as following

make OS_TARGET="compiler OS target" \
CPU_TARGET="compiler CPU target" \
FPCCPUOPT="Optimization level" \
PP="compiler used to compile FPC" \
COMPILER_OPTIONS="Options passed to compiler" \


If an option is omitted, then target CPU/OS will be same as current CPU/OS

Possibles targets are : linux go32v2 win32 os2 freebsd beos netbsd amiga haiku
atari sunos qnx netware openbsd wdosx palmos macos macosx emx

Possible compiler switches (* marks a currently required switch):
-----------------------------------------------------------------
GDB* support of the GNU Debugger
I386 generate a compiler for the Intel i386+
x86_64 generate a compiler for the AMD x86-64 architecture
M68K generate a compiler for the M68000
SPARC generate a compiler for SPARC
POWERPC generate a compiler for the PowerPC
VIS generate a compile for the VIS
DEBUG version with debug code is generated
EXTDEBUG some extra debug code is executed
SUPPORT_MMX only i386: releases the compiler switch
MMX which allows the compiler to generate
MMX instructions
EXTERN_MSG Don't compile the msgfiles in the compiler, always
use external messagefiles, default for TP
NOAG386INT no Intel Assembler output
NOAG386NSM no NASM output
NOAG386BIN leaves out the binary writer, default for TP
NORA386DIR No direct i386 assembler reader
TEST_GENERIC Test Generic version of code generator
(uses generic RTL calls)
-----------------------------------------------------------------
cpuflags The target processor has status flags (on by default)
cpufpemu The target compiler will also support emitting software
floating point operations
cpu64bitaddr The targets use a 64-bit address space (pointers and
the default integer type are 64 bit)
cpu64bitalu The target cpu has 64-bit registers available (unless
cpu64bitaddr is also defined, pointers and default
integer type remain 32 bit, but the cpu can perform
64 bit calculations directly without needing helpers)
-----------------------------------------------------------------

Required switches for a i386 compiler be compiled by Free Pascal Compiler:
GDB;I386

to build a compiler to SPARC target using a Win32/i386 you just use :
make CPU_TARGET=SPARC