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ab44638635
fpc/compiler
History
sergei ab44638635 + SPARC: initial peephole optimizer. 
git-svn-id: trunk@26555 -
2014-01-21 14:22:59 +00:00
..
aarch64 Implement support for saving and restoring address registers. 2013-10-05 21:43:42 +00:00
alpha
arm Handle asmextraopt in arm assembler 2014-01-21 00:21:34 +00:00
avr pass new asm extra opt using -ao option 2014-01-21 00:16:26 +00:00
generic
html
i386 Add -Caoldwin32gnu ABI option to cope with 'ret $4' issues in old GNU mingw32 C compiler (version below 4.7) 2014-01-20 22:47:46 +00:00
i8086 + tzcnt assembler instruction 2014-01-18 12:11:50 +00:00
ia64
jvm * fixed indentation of stack slot allocation debug statements 2014-01-15 20:36:59 +00:00
m68k pass new asm extra opt using -ao option 2014-01-21 00:16:26 +00:00
mips Handle asmextraopt in powerpc, mips and sparc assemblers 2014-01-21 00:19:17 +00:00
msg Add -h output for new assemblers 2014-01-21 09:00:53 +00:00
powerpc Handle asmextraopt in powerpc, mips and sparc assemblers 2014-01-21 00:19:17 +00:00
powerpc64 * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ppcgen Handle asmextraopt in powerpc assmeblers 2014-01-21 00:17:56 +00:00
sparc + SPARC: initial peephole optimizer. 2014-01-21 14:22:59 +00:00
systems Use new as_i8086_nasmobj as external assembler for msdos target 2014-01-21 00:27:42 +00:00
utils utils: fix few errors with sharepath in samplecfg 2014-01-11 16:15:02 +00:00
vis
x86 Separate out nasm assembler for i8086, i386 and x86_64 cpus, also separte based on target object format 2014-01-21 00:26:08 +00:00
x86_64 Add forgotten new file, should fix bug report 25571 2014-01-21 14:17:29 +00:00
aasmbase.pas * indention fixes 2013-05-03 20:41:55 +00:00
aasmdata.pas * Removed tasmdata.realname (it is not used anywhere) and changed tasmdata.name to pshortstring. The name string is owned by tmodule and referenced by tasmdata. This removes 80-char limit on tasmdata.name, Mantis #25009. 2013-09-19 10:06:43 +00:00
aasmsym.pas
aasmtai.pas * fixed indentation 2013-11-10 21:25:34 +00:00
aggas.pas * changed some Objective-C section declarations to match what's outputted by 2013-12-31 00:28:41 +00:00
agjasmin.pas pass new asm extra opt using -ao option 2014-01-21 00:16:53 +00:00
aopt.pas
aoptbase.pas * simplified RegInInstruction() and fixed range errors 2013-11-06 10:46:22 +00:00
aoptcs.pas
aoptda.pas
aoptobj.pas * check if the pointer is really assigned when trying to remove unneeded jumps 2013-10-27 16:47:34 +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 pass new asm extra opt using -ao option 2014-01-21 00:16:53 +00:00
browcol.pas Avoid infinite recursion on generic classes for IDE browser 2013-11-12 16:39:20 +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 * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
cfidwarf.pas
cfileutl.pas Print out command line before running it with -vx option 2014-01-12 23:06:19 +00:00
cg64f32.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
cgbase.pas * fold mov/lea/mov as well if possible 2013-11-01 19:01:29 +00:00
cghlcpu.pas + override g_save_registers() and g_restore_registers() with do-nothing versions 2013-11-10 21:33:38 +00:00
cgobj.pas * tcg.a_load_ref_reg_unaligned: if loading signed 16-bit value, treat upper half as signed 8-bit to ensure that result is properly extended. This routine is used only by SPARC target (other CPUs use specific implementations), and it generates pretty inefficient code, therefore it's probably worth to drop it altogether and implement SPARC-specific version. Mantis #25440. 2013-12-20 17:07:00 +00:00
cgutils.pas no longer define a segment field for m68k 2014-01-15 02:06:10 +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
constexp.pas * make use of the noreturn directive for internalerror 2013-11-10 09:01:03 +00:00
COPYING.txt * updated address of FSF (mantis #24646, patch by Alexey Svistunov) 2013-06-27 14:04:34 +00:00
cpid.pas
crefs.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
cresstr.pas compiler: remove RST writer 2014-01-19 04:40:41 +00:00
cstreams.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
cutils.pas + added min and max functions for Tconstexprint 2013-04-01 20:23:14 +00:00
cwindirs.pp
dbgbase.pas
dbgdwarf.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
dbgstabs.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
dbgstabx.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
defcmp.pas Fix for Mantis #25132 2013-10-25 19:50:56 +00:00
defutil.pas + added is_farpointer(tdef) and is_hugepointer(tdef) helper functions to defutil 2013-06-10 20:50:05 +00:00
dirparse.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +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 * Removed tasmdata.realname (it is not used anywhere) and changed tasmdata.name to pshortstring. The name string is owned by tmodule and referenced by tasmdata. This removes 80-char limit on tasmdata.name, Mantis #25009. 2013-09-19 10:06:43 +00:00
fpccrc.pas
fpcdefs.inc + cpu_capabilites for x86_64 and i386 2014-01-16 21:47:28 +00:00
fppu.pas + added i8086 memory model flags to the ppu flags and added a check that prevents the using of units compiled for different memory models 2013-08-25 16:45:04 +00:00
gendef.pas
globals.pas Add new global asmextraopt variable 2014-01-21 00:14:49 +00:00
globstat.pas Fix for Mantis #22160 2012-09-25 09:45:25 +00:00
globtype.pas * enable node dfa for life information with -O3: 2013-12-01 17:02:19 +00:00
hlcg2ll.pas * generate shorter code on 8-bit and 16-bit CPUs in thlcg2ll.location_force_reg, 2013-12-29 19:07:35 +00:00
hlcgobj.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
htypechk.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
impdef.pas
import.pas
ldscript.pas
link.pas Add scripted version of wlib call for msdos 2014-01-12 22:47:27 +00:00
macho.pas
machoutils.pas
Makefile * regenerated makefiles affected by the last change 2014-01-18 10:21:41 +00:00
Makefile.fpc + OPTNEW Makefile parameter: when running a native cycle, this allows to pass a parameter only to the new generated compiler 2014-01-18 10:19:16 +00:00
MPWMake
msgidx.inc Regenerated after: Add -h output for new assemblers 2014-01-21 09:01:21 +00:00
msgtxt.inc Regenerated after: Add -h output for new assemblers 2014-01-21 09:01:21 +00:00
nadd.pas * When inlining currency (ordinal) multiplication, change resultdef to int64, in order to be consistent with behavior of generic handling. Fixes compilation faliure after r26500, Mantis #25565. 2014-01-20 17:16:11 +00:00
nbas.pas * run CheckAndWarn to get proper locations for warnings about uninitialized variables 2013-12-01 17:01:51 +00:00
ncal.pas + Two more checks for access to global data and setting the pi_needs_got flag, intended for targets that require decision about PIC code generation strictly before pass 2. 2013-12-27 13:41:36 +00:00
ncgadd.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ncgbas.pas * 16-bit and 8-bit ALU fixes in tcgtempdeletenode.pass_generate_code 2013-12-23 14:09:28 +00:00
ncgcal.pas Implement volatile address registers. Fixes quite some tests, but also breaks others... (overall more are fixed than are broken :) ) 2013-10-03 20:33:11 +00:00
ncgcnv.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ncgcon.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ncgflw.pas * Fix code generation of for-loops. Keeping a copy of to-value in register during pass 2 is basically a hack, because register may be destroyed if an exception is raised and handled in loop body. This went unnoticed because generic setjmp-based exception handling is restoring registers to the state at entry to try block, and Win64 SEH also has some register-preserving features. However, for Win32 SEH it is not true. 2013-12-07 09:18:18 +00:00
ncginl.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ncgld.pas * fixed the conversion and assignment to the 64-bit boolean types on the i8086 2013-12-31 17:18:20 +00:00
ncgmat.pas * x86 and SPARC: fixed handling 64-bit (qwordbool) values in tcgnotnode (partial fix for Mantis #25255). 2014-01-02 10:29:44 +00:00
ncgmem.pas add basic constant handling to subscript nodes, avoid ie20060521 when building rgobj.pas with -O3/-O4 2014-01-20 12:00:48 +00:00
ncgnstld.pas
ncgnstmm.pas
ncgobjc.pas
ncgopt.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ncgrtti.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ncgset.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ncgutil.pas * spelling fixed 2014-01-12 20:17:44 +00:00
ncgvmt.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ncnv.pas * do not convert a boolean to a 32 bit int first when converting to a 64 bit int, this causes data loss when casting e.g. a qwordbool to a qword 2013-12-28 20:19:51 +00:00
ncon.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
nflw.pas * move setting of lnf_testatbegin into tfornode.simplify because it is a simplification 2013-12-31 13:16:06 +00:00
ngenutil.pas + support iso pascal like program parameters in iso mode 2014-01-12 20:17:51 +00:00
ngtcon.pas * set the code page of rawbytestring typed constants to the same value as 2014-01-05 18:26:10 +00:00
ninl.pas * fixes handling of typed files in iso mode 2014-01-12 20:17:48 +00:00
nld.pas Extract tdef.is_related plus its overrides in tobjectdef, trecorddef and tstringdef into a new function def_is_related in unit defcmp. 2013-10-25 19:44:27 +00:00
nmat.pas * use new shl/shr constant folding (of r26295) only if forinline is set 2013-12-29 14:09:03 +00:00
nmem.pas add basic constant handling to subscript nodes, avoid ie20060521 when building rgobj.pas with -O3/-O4 2014-01-20 12:00:48 +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 + pointerconstn is also a constant node 2013-12-28 20:20:00 +00:00
nopt.pas * when concatenating ansistrings, do not map CP_NONE (rawbytestring) to 2013-07-19 16:33:14 +00:00
nset.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
nstate.pas
nutils.pas Implement cross unit type overloading of generics. This fixes the regression introduced with revision 25498. 2013-09-18 14:28:46 +00:00
objcdef.pas
objcgutl.pas * changed some random data label names to match the label names outputted by 2013-12-31 00:28:46 +00:00
objcutil.pas
ogbase.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ogcoff.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ogelf.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
oglx.pas
ogmacho.pas
ogmap.pas + Property TObjSymbol.ObjData, allows to access owning TObjData for external/common symbols, i.e. ones with ObjSection=nil. 2013-07-30 09:23:48 +00:00
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 * run CheckAndWarn to get proper locations for warnings about uninitialized variables 2013-12-01 17:01:51 +00:00
optconstprop.pas * propagate constants into the header of a for loop 2013-12-31 13:16:09 +00:00
optcse.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
optdead.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
optdeadstore.pas * be more careful when removing dead stores 2013-12-28 20:19:42 +00:00
optdfa.pas * as nodes can appear directly in statements for checking of type conversions 2013-12-08 09:05:28 +00:00
options.pas pass new asm extra opt using -ao option 2014-01-21 00:15:43 +00:00
optloop.pas * make use of the noreturn directive for internalerror 2013-11-10 09:01:03 +00:00
opttail.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
optutils.pas * set successor node for load nodes as well, they can be generated when inlining 2013-12-28 20:19:38 +00:00
optvirt.pas Extract tdef.is_related plus its overrides in tobjectdef, trecorddef and tstringdef into a new function def_is_related in unit defcmp. 2013-10-25 19:44:27 +00:00
owar.pas
owbase.pas
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 * Force managed types to be always returned in parameters, independent of target (primitive types were already handled that way; the patch affects small records with fields of managed types). 2013-12-13 19:54:46 +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 * indention and new line fixes 2013-11-06 21:10:28 +00:00
pass_2.pas
pbase.pas compiler: 2013-10-08 04:56:42 +00:00
pdecl.pas compiler: fix error message (was error message about resourcestring for property) 2014-01-05 07:12:41 +00:00
pdecobj.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
pdecsub.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
pdecvar.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
pexports.pas
pexpr.pas * fixes handling of typed files in iso mode 2014-01-12 20:17:48 +00:00
pgenutil.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
pinline.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
pmodules.pas * avoid compiler warning about uninitialized variable 2014-01-12 21:21:56 +00:00
pp.lpi * project file updated for newer lazarus versions 2013-10-06 13:13:53 +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 * add $parentfp as a first parameter on i8086, instead of last. This makes 2013-10-18 21:37:06 +00:00
ppc68k.lpi
ppc8086.lpi + i8086/n8086cnv.pas added to lazarus project 2013-06-10 01:19:22 +00:00
ppcaarch64.lpi + lazarus compiler project for aarch64 2012-12-16 12:35:02 +00:00
ppcarm.lpi
ppcavr.lpi
ppcjvm.lpi * jvm lazarus project file properly named 2013-04-28 08:39:20 +00:00
ppcmips.lpi
ppcmipsel.lpi
ppcppc64.lpi
ppcppc.lpi
ppcsparc.lpi
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 * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ppx86_64.lpi
procinfo.pas compiler: fix calling class methods from a nested routine of a static class method (mantis #0024865) 2013-08-17 04:44:19 +00:00
pstatmnt.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
psub.pas * added missing parenthesis 2014-01-12 20:17:54 +00:00
psystem.pas * also load the methodpointer type for managed VM types. It's required 2013-09-24 23:57:21 +00:00
ptconst.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
ptype.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
raatt.pas Add support in ARM assembler reader for ldr reg, =literal syntax 2013-07-21 16:06:57 +00:00
rabase.pas
rasm.pas
rautils.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +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 fix infinite spilling on m68k, patch by Florian, additional IE workaround by me, based on a similar hack in the ARM cg... 2014-01-15 02:09:02 +00:00
scandir.pas compiler: load binary unicode mappings in cpavailable() call instead of separate loadbinarycp() call 2014-01-04 16:42:20 +00:00
scanner.pas * fixed compilation with -Oodfa on big endian systems 2013-12-02 13:42:48 +00:00
script.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
switches.pas
symbase.pas compiler: have unit interface symtable in stack while parsing implementation uses list (fixes issue #10477) 2013-09-17 08:53:37 +00:00
symconst.pas + noreturn directive 2013-11-10 09:00:59 +00:00
symcreat.pas * fixed typo in jvm record clone implementation comment 2013-01-26 21:28:30 +00:00
symdef.pas * fixed skpara setter of tprocdef after r26332 2014-01-15 20:36:49 +00:00
symnot.pas
symsym.pas * moved comments in from of fields for better readability 2014-01-12 20:17:56 +00:00
symtable.pas * don't crash when searching for a type helper in an anonymous array (or 2014-01-14 19:52:20 +00:00
symtype.pas Extract tdef.is_related plus its overrides in tobjectdef, trecorddef and tstringdef into a new function def_is_related in unit defcmp. 2013-10-25 19:44:27 +00:00
symutil.pas
systems.inc Add several x86 assemblers: yasm, and target specialized nasm, including for x86_64 2014-01-21 00:23:51 +00:00
systems.pas Add -Caoldwin32gnu ABI option to cope with 'ret $4' issues in old GNU mingw32 C compiler (version below 4.7) 2014-01-20 22:47:46 +00:00
tgobj.pas * prevent previously freed temp blocks from getting lost occasionally (can 2013-03-27 17:16:34 +00:00
tokens.pas + noreturn directive 2013-11-10 09:00:59 +00:00
verbose.pas * make use of the noreturn directive for internalerror 2013-11-10 09:01:03 +00:00
version.pas ifdef cpu86 replaced with ifdef cpui386 2013-03-07 22:21:27 +00:00
widestr.pas compiler: remove big codepage maps from the compiler executable - they will be loaded from -FM path when needed 2014-01-05 06:06:18 +00:00
wpo.pas
wpobase.pas * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 2013-12-01 17:02:08 +00:00
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