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7d9f98e516
fpc/compiler
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Jonas Maebe 7d9f98e516 + def_cgmmsize() that returns a vector tcgsize for arraydefs (as generated 
for certain parameter locations in the x86-64 parameter manager)
  * full support for vector types in the high level code generator by
    translating arraydefs passed to a_*mm*() methods into vector tcgsizes

git-svn-id: trunk@24762 -
2013-06-02 10:24:08 +00:00
..
aarch64 Decrease amount of code duplication regarding handling of safecall and record constructors. 2013-01-25 20:39:28 +00:00
alpha + support for handling OS_128/OS_S128 on 64 Bit CPUs as far as needed for method pointers in registers 2012-09-06 15:12:12 +00:00
arm * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
avr * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
generic
html
i386 * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
i8086 * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
ia64 * -O4 switch for optimizations which are correct but which might have unexpected effects 2012-08-09 18:58:54 +00:00
jvm * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
m68k * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
mips * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
msg * "can not" -> "cannot" 2013-03-26 18:35:38 +00:00
powerpc * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
powerpc64 * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
ppcgen * renamed thlcgobj.tcgsize2orddef to defutil.cgsize_orddef 2013-06-01 18:28:15 +00:00
sparc * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
systems try to do VLink support semi-properly, so cross compilation is possible 2013-05-31 13:04:44 +00:00
utils Completely reworked implementation of generic constraints, by moving the generic constraint data from the symbols to the definitions (I originally thought that this would simplyfy things, but the more correct approach is to add it to the defs). 2013-05-29 08:19:02 +00:00
vis + ossinttype/osuinttype defs that correspond to OS_SINT/OS_INT for use in 2012-05-12 16:03:15 +00:00
x86 * x86_64 compilation fixed after r24752 2013-06-01 22:38:07 +00:00
x86_64 * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
aasmbase.pas * indention fixes 2013-05-03 20:41:55 +00:00
aasmdata.pas + put guids in a constant pool as well 2013-03-29 18:48:55 +00:00
aasmsym.pas
aasmtai.pas * detabbed 2013-05-04 19:39:12 +00:00
aggas.pas * Make Win64 SEH support enabled by default. If necessary to disable, compiler should be cycled with OPT=-dDISABLE_WIN64_SEH. Mantis #24012. 2013-03-08 16:58:05 +00:00
agjasmin.pas * initialise dollarsign field of jasmin tasminfo 2012-10-21 17:56:16 +00:00
aopt.pas * more consistent updates of used registers 2012-08-22 19:52:15 +00:00
aoptbase.pas + RegModifiedBetween 2012-08-23 21:03:14 +00:00
aoptcs.pas * RefsHaveIndexReg -> cpurefshaveindexreg 2012-03-10 19:43:52 +00:00
aoptda.pas
aoptobj.pas * ignore alignment entries in FindLabel 2012-09-04 10:43:44 +00:00
asmutils.pas * Changed section for ansi/wide/unicodestring constants, resourcestrings (content only) and dataconstnodes from sec_rodata to sec_rodata_norel, because they never contain relocations. 2012-11-18 17:00:18 +00:00
assemble.pas * Make Win64 SEH support enabled by default. If necessary to disable, compiler should be cycled with OPT=-dDISABLE_WIN64_SEH. Mantis #24012. 2013-03-08 16:58:05 +00:00
browcol.pas Avoid range check error in IDE by changing value of sfHasMemInfo constant to fit with longint value 2012-11-07 16:22:57 +00:00
bsdcompile
catch.pas
ccharset.pas compiler, rtl: move cpXXXX.pas files from compiler to RTL\charmaps directory and cleanup them, enable charmaps building for the majority of targets 2013-03-12 01:35:25 +00:00
cclasses.pas * better error reporting 2013-04-14 15:51:25 +00:00
cfidwarf.pas
cfileutl.pas handle the cases where f contains an absolute path 2013-06-01 15:22:58 +00:00
cg64f32.pas * refactored cg64f32.splitparaloc64 to use cgpara.locations_count 2013-05-19 18:44:54 +00:00
cgbase.pas + emit proper interrupt procedure entry/exit code on i8086 2013-06-01 15:50:11 +00:00
cghlcpu.pas + cghlcpu unit with thlbasecgcpu class that overrides all abstract tcg 2012-04-28 14:27:31 +00:00
cgobj.pas - don't allocate/deallocate the fpu registers in tcg.[de]allocallcpuregisters on the i8086 2013-05-15 08:24:07 +00:00
cgutils.pas * tlocation.value reverted back to longint on non 64-bit archs. This fixes the tset5.pp and tset5a.pp regressions on powerpc and probably other 32-bit platforms. 2013-04-28 17:52:06 +00:00
cmsgs.pas
comphook.pas Increase status.errorcount only inside GenerateError procedure, to simplify debugging 2013-01-16 09:45:57 +00:00
compiler.pas applied fix from trunk for building with fpc 2.6.x on unix 2013-03-09 18:35:24 +00:00
compinnr.inc + pseudo procedure aligned: tells the compiler to assume that the given parameter is naturally aligned, counterpart of unaligned 2013-01-04 19:13:24 +00:00
comprsrc.pas * replaced most (if not all) remaining fields/parameters in the compiler 2012-04-29 17:36:23 +00:00
constexp.pas - 2.0 overlefts removed 2012-11-18 17:07:57 +00:00
COPYING.txt
cpid.pas
crefs.pas
cresstr.pas * Changed section for ansi/wide/unicodestring constants, resourcestrings (content only) and dataconstnodes from sec_rodata to sec_rodata_norel, because they never contain relocations. 2012-11-18 17:00:18 +00:00
cstreams.pas
cutils.pas + added min and max functions for Tconstexprint 2013-04-01 20:23:14 +00:00
cwindirs.pp
dbgbase.pas * correctly deal with writing debug information in the Stabs writer for class 2012-07-26 14:27:10 +00:00
dbgdwarf.pas Fix bug introduced by myself for win32 dwarf info generation Bug #23365 and 23330 2012-11-22 13:49:21 +00:00
dbgstabs.pas compiler: change ret_in_param to accept tabstractprocdef instead of tproccalloption to allow check more options (required for record constructor implementation) 2013-01-16 01:14:23 +00:00
dbgstabx.pas * fixed writing of local static symbols on AIX 2012-10-14 15:59:49 +00:00
defcmp.pas Completely reworked implementation of generic constraints, by moving the generic constraint data from the symbols to the definitions (I originally thought that this would simplyfy things, but the more correct approach is to add it to the defs). 2013-05-29 08:19:02 +00:00
defutil.pas + def_cgmmsize() that returns a vector tcgsize for arraydefs (as generated 2013-06-02 10:24:08 +00:00
elfbase.pas + Added values for DT_FLAGS and DT_FLAGS_1 dynamic tags. 2013-03-29 14:46:44 +00:00
export.pas
expunix.pas * Add missing checks for android target. 2013-01-21 12:08:25 +00:00
finput.pas * patch by Aleksa Todorovic: store relative include paths in PPUs, resolves #9961 2013-03-17 16:22:00 +00:00
fmodule.pas Fix for Mantis #22160 2012-09-25 09:45:25 +00:00
fpccrc.pas
fpcdefs.inc + the ES register made volatile on i8086 as per the 16-bit x86 calling conventions 2013-05-07 14:27:21 +00:00
fppu.pas * patch by Aleksa Todorovic: store relative include paths in PPUs, resolves #9961 2013-03-17 16:22:00 +00:00
gendef.pas * merged trunk up to r20882 2012-04-15 15:54:10 +00:00
globals.pas also return nil for the empty env vars in the generic implementation in GetEnvPChar 2013-06-01 17:40:34 +00:00
globstat.pas Fix for Mantis #22160 2012-09-25 09:45:25 +00:00
globtype.pas + far pointer support in tpointerconstnode 2013-05-24 12:41:53 +00:00
hlcg2ll.pas + def_cgmmsize() that returns a vector tcgsize for arraydefs (as generated 2013-06-02 10:24:08 +00:00
hlcgobj.pas + def_cgmmsize() that returns a vector tcgsize for arraydefs (as generated 2013-06-02 10:24:08 +00:00
htypechk.pas Small optimization for the search of operator overloads. Add a flag "sto_has_generic" to all symtables that contain an operator overload (the flag propagates up the owning symtables) and check this flag when searching for units with operators. 2013-03-04 16:02:18 +00:00
impdef.pas * moved maybequoted() from cutils to cfileutl and let its behaviour vary 2012-04-16 19:52:36 +00:00
import.pas
ldscript.pas + Basic ld script parsing capabilities (barely enough to parse glibc2.1 'libc.so' files, lacks any error handling). 2012-08-21 08:37:39 +00:00
link.pas reverted the link object search change 2013-06-01 15:35:59 +00:00
macho.pas
machoutils.pas
Makefile + enable jump optimizer for i8086 2013-05-01 13:54:13 +00:00
Makefile.fpc + enable jump optimizer for i8086 2013-05-01 13:54:13 +00:00
MPWMake
msgidx.inc * "can not" -> "cannot" 2013-03-26 18:35:38 +00:00
msgtxt.inc * "can not" -> "cannot" 2013-03-26 18:35:38 +00:00
nadd.pas * merge i8086 branch by Nikolay Nikolov 2013-04-25 20:23:51 +00:00
nbas.pas + support of stackframesize for arm thumb 2013-04-07 21:00:38 +00:00
ncal.pas * fixed a regression, introduced in r24571 2013-05-24 18:25:11 +00:00
ncgadd.pas + support for LOC_(C)MMREGISTER in hlcg 2013-05-31 12:05:14 +00:00
ncgbas.pas * report resolveref errors on the correct line number 2012-12-15 22:54:22 +00:00
ncgcal.pas * fixed the calling of virtual methods on i8086 2013-05-30 16:23:29 +00:00
ncgcnv.pas + support for LOC_(C)MMREGISTER in hlcg 2013-05-31 12:05:14 +00:00
ncgcon.pas * i8086 specific code from tcgpointerconstnode.pass_generate_code moved to an i8086 specific overriden method 2013-05-24 17:16:55 +00:00
ncgflw.pas * properly fix raise node handling on x86-64 after r24288 2013-04-26 20:17:54 +00:00
ncginl.pas * renamed thlcgobj.tcgsize2orddef to defutil.cgsize_orddef 2013-06-01 18:28:15 +00:00
ncgld.pas + support for LOC_(C)MMREGISTER in hlcg 2013-05-31 12:05:14 +00:00
ncgmat.pas * fixed tcgnotnode.second_64bit for 8/16-bit cpus after r24678 2013-06-01 14:05:53 +00:00
ncgmem.pas + added support for special versions of near data pointers associated with a x86 segment register. They are supported on all x86 platforms: i8086, i386 and x86_64 2013-05-05 17:22:37 +00:00
ncgnstld.pas
ncgnstmm.pas
ncgobjc.pas
ncgopt.pas * migrated g_copyshortstring, g_incrrefcount and g_array_rtti_helper to thlcg 2012-06-24 21:36:28 +00:00
ncgrtti.pas compiler: don't skip objc class/protocols in case of initrtti, fixed crash of dynamic array/record which contains a objc class/protocol and requires an initialization 2013-06-01 14:45:10 +00:00
ncgset.pas * 16-bit ALU fixes in tcgcasenode.genlinearcmplist 2013-03-24 22:40:27 +00:00
ncgutil.pas * renamed thlcgobj.tcgsize2orddef to defutil.cgsize_orddef 2013-06-01 18:28:15 +00:00
ncgvmt.pas * Moved all code responsible for writing VMTs and interface wrappers (nobj.TVMTWriter, ncgutil.gen_intf_wrappers, ptype.write_persistent_type_info) into a new unit ncgvmt.pas. 2013-04-19 13:31:27 +00:00
ncnv.pas * merge i8086 branch by Nikolay Nikolov 2013-04-25 20:23:51 +00:00
ncon.pas + far pointer support in tpointerconstnode 2013-05-24 12:41:53 +00:00
nflw.pas * fix parameter order for compilerproc created by raise nodes 2013-04-28 16:34:28 +00:00
ngenutil.pas + create a default heap on embedded targets and register this default heap 2013-03-16 10:37:18 +00:00
ngtcon.pas * check range of enums and booleans in typed constant expressions when 2013-05-14 12:05:00 +00:00
ninl.pas * convert function like used new into a appropriate nodes only in pass_1 so proper error checking can be carried out, resolves #24495 2013-05-31 14:55:49 +00:00
nld.pas * reject assignments to vecn[rangen] (mantis #22941) 2012-09-21 22:42:30 +00:00
nmat.pas * tmoddivnode.pass_typecheck: in the case of unsigned div/mod positive_const, check also the upper bound of the const, so it doesn't get truncated 2013-04-14 21:56:32 +00:00
nmem.pas * formatting 2013-05-24 18:08:05 +00:00
nobj.pas * Moved all code responsible for writing VMTs and interface wrappers (nobj.TVMTWriter, ncgutil.gen_intf_wrappers, ptype.write_persistent_type_info) into a new unit ncgvmt.pas. 2013-04-19 13:31:27 +00:00
nobjc.pas
node.pas + introduce tvariantrecbranch to be able to store 2013-04-14 15:50:42 +00:00
nopt.pas * fixed genmultistringadd() optimization for jvm and enabled it 2012-04-16 20:51:51 +00:00
nset.pas compiler: remove unused variables and unneeded assignments 2013-01-21 01:24:36 +00:00
nstate.pas
nutils.pas + calculate node complexity for addrnodes and labelnodes 2013-04-28 16:36:10 +00:00
objcdef.pas
objcgutl.pas
objcutil.pas * don't generate a classClass call for objc loadvmtaddrnodes generated 2012-03-29 20:54:47 +00:00
ogbase.pas * Replaced oso_disabled flag by TExeSection.Disabled boolean property. Makes code a bit nicer to read. 2013-04-28 20:29:49 +00:00
ogcoff.pas * Replaced oso_disabled flag by TExeSection.Disabled boolean property. Makes code a bit nicer to read. 2013-04-28 20:29:49 +00:00
ogelf.pas * Replaced oso_disabled flag by TExeSection.Disabled boolean property. Makes code a bit nicer to read. 2013-04-28 20:29:49 +00:00
oglx.pas
ogmacho.pas + generic implementation of ReplaceForbiddenAsmSymbolChars() instead 2012-04-11 18:01:57 +00:00
ogmap.pas
ognlm.pas * Replaced oso_disabled flag by TExeSection.Disabled boolean property. Makes code a bit nicer to read. 2013-04-28 20:29:49 +00:00
optbase.pas
optcse.pas * don't apply cse on static variables being regable 2013-03-10 20:29:52 +00:00
optdead.pas * replaced most (if not all) remaining fields/parameters in the compiler 2012-04-29 17:36:23 +00:00
optdfa.pas + introduce cnf_call_never_returns to signal the dfa if a call node never returns 2013-04-21 16:53:25 +00:00
options.pas * only display and allow ABIs that are actually supported by the current 2013-05-08 14:30:38 +00:00
optloop.pas * improved for loop unrolling 2012-09-04 21:34:00 +00:00
opttail.pas
optutils.pas + introduce cnf_call_never_returns to signal the dfa if a call node never returns 2013-04-21 16:53:25 +00:00
optvirt.pas
owar.pas + Basic ld script parsing capabilities (barely enough to parse glibc2.1 'libc.so' files, lacks any error handling). 2012-08-21 08:37:39 +00:00
owbase.pas * Don't access tcfilestream.size 3 times in sequence, as each access costs two seeks (syscalls). 2012-07-12 16:10:34 +00:00
parabase.pas * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
paramgr.pas * add a tdef to each parameter location and set it for all target 2013-06-02 10:24:02 +00:00
parser.pas Increase status.errorcount only inside GenerateError procedure, to simplify debugging 2013-01-16 09:45:57 +00:00
pass_1.pas
pass_2.pas * merged trunk up to r20882 2012-04-15 15:54:10 +00:00
pbase.pas - get rid of m_all, use a set instead for tokens, this allows to disable/enable tokens depending on the language mode 2012-09-30 21:03:35 +00:00
pdecl.pas Fix for Mantis #24071. 2013-05-24 15:27:27 +00:00
pdecobj.pas + introduce tvariantrecbranch to be able to store 2013-04-14 15:50:42 +00:00
pdecsub.pas Fix for Mantis #22433. 2013-04-08 14:51:42 +00:00
pdecvar.pas * merge i8086 branch by Nikolay Nikolov 2013-04-25 20:23:51 +00:00
pexports.pas * handle exports with a name consisting of a single character correctly 2012-07-22 14:23:09 +00:00
pexpr.pas + implemented Mem/MemW/MemL[] for i8086 2013-05-31 13:31:45 +00:00
pgenutil.pas Completely reworked implementation of generic constraints, by moving the generic constraint data from the symbols to the definitions (I originally thought that this would simplyfy things, but the more correct approach is to add it to the defs). 2013-05-29 08:19:02 +00:00
pinline.pas * convert function like used new into a appropriate nodes only in pass_1 so proper error checking can be carried out, resolves #24495 2013-05-31 14:55:49 +00:00
pmodules.pas + introduce tf_no_objectfiles_when_smartlinking so object file generation on i8086-msdos can be turned off 2013-04-30 19:11:55 +00:00
pp.lpi * reverted accidental commit in r22568 2012-10-07 19:46:59 +00:00
pp.pas cpu_i8086 and system_i8086_msdos added to the systems.inc enums 2013-03-07 22:38:35 +00:00
pparautl.pas Added support for type helpers. In non Delphi modes they use "type helper" and in mode Delphi they use "record helper". They can also be used on constants. 2013-02-06 09:49:35 +00:00
ppc68k.lpi * project file updates 2012-09-08 21:58:45 +00:00
ppc8086.lpi * i8086 specific code from tcgpointerconstnode.pass_generate_code moved to an i8086 specific overriden method 2013-05-24 17:16:55 +00:00
ppcaarch64.lpi + lazarus compiler project for aarch64 2012-12-16 12:35:02 +00:00
ppcarm.lpi * project file updates 2012-09-08 21:58:45 +00:00
ppcavr.lpi * project file updates 2012-09-08 21:58:45 +00:00
ppcjvm.lpi * jvm lazarus project file properly named 2013-04-28 08:39:20 +00:00
ppcmips.lpi * project file updates 2012-09-08 21:58:45 +00:00
ppcmipsel.lpi * project file updates 2012-09-08 21:58:45 +00:00
ppcppc64.lpi * project file updates 2012-09-08 21:58:45 +00:00
ppcppc.lpi * project file updates 2012-09-08 21:58:45 +00:00
ppcsparc.lpi * project file updates 2012-09-08 21:58:45 +00:00
ppheap.pas * Only -dextheaptrc sets keepreleased to tue (meaning no memory is really released by heaptrc memory manager) 2012-09-19 07:57:31 +00:00
ppu.pas Addendum to 24628: forgot to increase PPU version 2013-05-30 12:21:03 +00:00
ppx86_64.lpi * version update 2012-06-03 18:55:44 +00:00
procinfo.pas * estimatedtempsize should be a longint to avoid warnings on 8 bit targets 2013-04-07 21:01:18 +00:00
pstatmnt.pas * don't make a deep copy of records (and in the future, objects) in with- 2013-03-20 16:23:25 +00:00
psub.pas * don't omit stack frame generation when generating gprof information, as 2013-05-30 13:43:51 +00:00
psystem.pas + implemented Mem/MemW/MemL[] for i8086 2013-05-31 13:31:45 +00:00
ptconst.pas * factored out code to decide when an asmsym for a staticvarsym has to be 2012-08-25 15:12:39 +00:00
ptype.pas * merge i8086 branch by Nikolay Nikolov 2013-04-25 20:23:51 +00:00
raatt.pas - Removed ConcatPasString procedure, it duplicates ConcatString (it the past they probably used to differ, but today both preserve null characters). 2013-02-25 22:09:39 +00:00
rabase.pas
rasm.pas
rautils.pas - Removed ConcatPasString procedure, it duplicates ConcatString (it the past they probably used to differ, but today both preserve null characters). 2013-02-25 22:09:39 +00:00
README.txt
regvars.pas
rescmn.pas * add a -dfpc define to the resource compiler commandlines, which allows to make FPC specific exceptions in resource scripts. Mantis #24044 2013-05-04 21:25:36 +00:00
rgbase.pas Use TRegNameTable instead of array[tregisterindex] of string[10] 2012-10-22 10:23:21 +00:00
rgobj.pas * more fixes for segment register usage 2013-05-24 19:02:09 +00:00
scandir.pas - -CPPAKCSET=NORMAL and CPPAKCSET=DEFAULT should set setalloc to 0 as $PACKSET=... with the same parameters does 2013-03-17 15:10:33 +00:00
scanner.pas * merge i8086 branch by Nikolay Nikolov 2013-04-25 20:23:51 +00:00
script.pas * GNU ld only supports double quotes in its response file -> requote there 2012-05-03 12:41:16 +00:00
switches.pas
symbase.pas
symconst.pas Completely reworked implementation of generic constraints, by moving the generic constraint data from the symbols to the definitions (I originally thought that this would simplyfy things, but the more correct approach is to add it to the defs). 2013-05-29 08:19:02 +00:00
symcreat.pas * fixed typo in jvm record clone implementation comment 2013-01-26 21:28:30 +00:00
symdef.pas + implemented Mem/MemW/MemL[] for i8086 2013-05-31 13:31:45 +00:00
symnot.pas
symsym.pas Completely reworked implementation of generic constraints, by moving the generic constraint data from the symbols to the definitions (I originally thought that this would simplyfy things, but the more correct approach is to add it to the defs). 2013-05-29 08:19:02 +00:00
symtable.pas Finally refactor "b_needs_init_final" flag to be a symtable flag which is written to/loaded from the PPU (as discussed in the thread "Status report for "class helpers"" in fpc-devel on 29th January 2011). 2013-05-17 12:15:13 +00:00
symtype.pas Add support for generic type constraints. They are currently only useful to stop specialization of a generic. The parsing of a generic is still too lax and needs to be changed in the future... 2012-12-16 13:44:58 +00:00
symutil.pas
systems.inc + openwatcom wlib support added 2013-03-22 23:44:33 +00:00
systems.pas * only display and allow ABIs that are actually supported by the current 2013-05-08 14:30:38 +00:00
tgobj.pas * prevent previously freed temp blocks from getting lost occasionally (can 2013-03-27 17:16:34 +00:00
tokens.pas * Fixed unused var note. 2013-04-26 10:29:35 +00:00
verbose.pas Increase status.errorcount only inside GenerateError procedure, to simplify debugging 2013-01-16 09:45:57 +00:00
version.pas ifdef cpu86 replaced with ifdef cpui386 2013-03-07 22:21:27 +00:00
widestr.pas compiler, rtl: move cpXXXX.pas files from compiler to RTL\charmaps directory and cleanup them, enable charmaps building for the majority of targets 2013-03-12 01:35:25 +00:00
wpo.pas
wpobase.pas
wpoinfo.pas

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