Jonas Maebe 9ea38f4577 * support static fields in nested types in records, by always including 9 年 前
..
aarch64 fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
arm 9aa3c23b18 Added a bunch of new and fixed embedded controller units. From Michael Ring. 9 年 前
avr 5ec4d38231 Add support for ram-less AVR chips and simultanously optimize flash/ram size the initfinal calling sequence. 9 年 前
generic 3cb9be73bc Moved tcontrollerdatatype out into cpuinfo. 10 年 前
html fa0d3d79e0 no message 23 年 前
i386 fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
i8086 ad92f4e80a + implemented thlcgcpu.a_op_const_reg with far pointer support for i8086, so 9 年 前
jvm c4b347c271 * support anonymous procvar definitions for jvm outside parameter lists (in a 9 年 前
llvm 99c97c331a * keep the result type after a call as llvmretdef, because call nodes 9 年 前
m68k fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
mips fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
msg 3675fc75cb VLink Support: 9 年 前
powerpc fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
powerpc64 fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
ppcgen a32605bd38 * don't force setelementn's into a 32 bit modifiable register if they were 9 年 前
sparc fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
systems f5eaf7ddde Fix stack pointer offset. 9 年 前
utils fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
x86 fd0c2f36e5 * don't parse "flags" as a register name in the Intel assembler reader 9 年 前
x86_64 fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
COPYING.txt 1e167a5fd3 * updated address of FSF (mantis #24646, patch by Alexey Svistunov) 12 年 前
MPWMake 05d6f0e94d macos: added a fake sysutils for use by compiler, and fixed some tests 19 年 前
Makefile 2e3cb70489 * regenerated makefiles after adding the win16 target 10 年 前
Makefile.fpc 2e3cb70489 * regenerated makefiles after adding the win16 target 10 年 前
README.txt 4bf254bc32 * added .txt extensions to all README, TODO and COPYING files 16 年 前
aasmbase.pas be2f63aa97 + tasmlabel.createstatic() constructor for creating static data labels 10 年 前
aasmcnst.pas f37576cf0f * fixed type of resourcestrings in typed constants 9 年 前
aasmdata.pas 6dd06a1aae * put the code for pure assembler routines in a separate asmlist, so 10 年 前
aasmsym.pas a23fa2e81e * moved (unfinished) routines related to writing taicpu's to ppu files 18 年 前
aasmtai.pas 995ca4fb12 + implemented the 'SEG @DATA' inline assembler directive for i8086 9 年 前
aggas.pas d303e15eae * support custom section names for Darwin platforms 9 年 前
aopt.pas b26fa07f1a * Fixed notes "var is assigned but not used". 10 年 前
aoptbase.pas 3c7ad95f7d * simplified RegInInstruction() and fixed range errors 11 年 前
aoptcs.pas 2f5ce095ce * RefsHaveIndexReg -> cpurefshaveindexreg 13 年 前
aoptda.pas 1f6ec379de * moved field definitions before method/property definitions (see mantis 16 年 前
aoptobj.pas 5771073e0b * Fixed general peephole optimization of conditional jumps after r30446. It has been broken, since r30446 had added some IsJumpToLabel() checks, which tests for unconditional jump, but the optimization code expects also conditional jumps. 9 年 前
assemble.pas 995ca4fb12 + implemented the 'SEG @DATA' inline assembler directive for i8086 9 年 前
blockutl.pas 0ac12f0eaf Extend tstaticvarsym (and by extension tabstractnormalvarsym) with the capability to create it as unregistered if needed. 9 年 前
browcol.pas 2370669f86 Avoid infinite recursion on generic classes for IDE browser 11 年 前
catch.pas fd070544db - disabled installation of SIGINT signal handler for Darwin, because 16 年 前
ccharset.pas e379daaf9c compiler, rtl: move cpXXXX.pas files from compiler to RTL\charmaps directory and cleanup them, enable charmaps building for the majority of targets 12 年 前
cclasses.pas 231039b224 * since T(Tag)HashSet always forces the size to a power of 2, use "and" 9 年 前
cfidwarf.pas 23ff1e0681 * fix error in cfidwarf rev 16062 for non-windows systems 15 年 前
cfileutl.pas 2578514853 * first dragonfly patch (existing most). Mantis #27091 10 年 前
cg64f32.pas 2778bf55c7 * add "doregister" parameter to torddef.create, and don't register temporary 9 年 前
cgbase.pas 0fdc62e0f7 + initialize DS with the current unit's data segment in the function entry code 10 年 前
cghlcpu.pas 67b8aceaee * synchronized with privatetrunk till r30095 10 年 前
cgobj.pas 3f736f6114 * handle the loading of VMT entries at the node level, so it's done in a 10 年 前
cgutils.pas 5595651816 * define avr => cpu8bitalu 10 年 前
cmsgs.pas aba10cd184 compiler: 13 年 前
comphook.pas 72e1443081 + don't abuse status.currentsourcepath to pass on PPU names if the source is unavailable, causes side effects with other frontends (like the IDE). Improved solution for Mantis #27588 10 年 前
compiler.pas 7e348a40a3 Use general_e_exception_raised if Compiler generates an uncaught exception 10 年 前
compinnr.inc ff583bde6c * made setstring() a compiler intrinsic so it can set the compile-time 11 年 前
comprsrc.pas 7bc66a5142 + ELF/ppc64le resource support 10 年 前
constexp.pas a0f0d0de40 * make use of the noreturn directive for internalerror 11 年 前
cpid.pas 091627883f merge r14347 from cpstrnew branch by florian: 14 年 前
crefs.pas 4d5119bf1c * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 11 年 前
cresstr.pas 91abc54314 * implemented emitting items in a vectorized dead strippable section to 9 年 前
cstreams.pas 4d5119bf1c * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 11 年 前
cutils.pas 432248cbf1 * Removed lot of unused vars. 10 年 前
cwindirs.pp 0bdd15e0da + added cwindirs for the time being to the compiler dir till a release with windirs in the rtl is released 14 年 前
dbgbase.pas 145e9c1aae * don't generate debug info for class fields in generic types 11 年 前
dbgdwarf.pas 6d0c5b234b Avoid unsupported .uleb128 with diff of two sympbols for native solaris assembler 9 年 前
dbgstabs.pas 64dafdb1de * stabn writing code simplified 11 年 前
dbgstabx.pas 0d3bccaa1b Do not consider ansi/wide/unicode strings as taggable for stabs 11 年 前
defcmp.pas 8087389f63 * support assigning static methods to regular procvars in (obj)fpc mode 9 年 前
defutil.pas 75a6ba4113 - removed symcpu dependencies 10 年 前
dirparse.pas 4d5119bf1c * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 11 年 前
elfbase.pas 29c0266fb9 + Added values for DT_FLAGS and DT_FLAGS_1 dynamic tags. 12 年 前
export.pas 6f3bace0f3 + support for exporting Objective-C classes from dynamic libraries. It works 16 年 前
expunix.pas 67b8aceaee * synchronized with privatetrunk till r30095 10 年 前
finput.pas 3e2248f41a + implemented exporting of functions for the win16 target 10 年 前
fmodule.pas 79866f9824 * free a bunch of extra data after a unit is compiled, as it is no longer 9 年 前
fpccrc.pas 793fd8fc09 * Add -Xg to help pages 17 年 前
fpcdefs.inc 885b0034c5 Allow use of stabs for 64-bit systems with -dUSE_STABS_64 9 年 前
fppu.pas 2cea723a0d * only write the parts of the unit localsymtables that are actually needed: 9 年 前
gendef.pas aee5380ae0 * merged trunk up to r20882 13 年 前
globals.pas 70b8789262 o basic extended pascal support: 9 年 前
globstat.pas 88af293155 Fix for Mantis #22160 13 年 前
globtype.pas 0046af39eb Fixed #29025. 9 年 前
hlcg2ll.pas 0fc1fd6ac1 * replaced current_procinfo.currtrue/falselabel with storing the true/false 10 年 前
hlcgobj.pas 688b9c0a69 * use the correctly typecasted reference in a_bit_set_reg_ref 9 年 前
htypechk.pas 529677cc79 ncal.pas: 10 年 前
impdef.pas 4431ba2c08 merged/updated AROS/i386 target to trunk from AROS branch, to support Marcus Sackrow's work on AROS support which will hopefully benefit all Amiga-like targets (classic, MorphOS) on the long run. Compiler only, RTL comes in the next run. 11 年 前
import.pas bf1c390027 * refactor import library generation 19 年 前
ldscript.pas d79511f96e + Basic ld script parsing capabilities (barely enough to parse glibc2.1 'libc.so' files, lacks any error handling). 13 年 前
link.pas b26fa07f1a * Fixed notes "var is assigned but not used". 10 年 前
macho.pas 814658847e * fixed comments for some comments, they were offset by one line (patch by 14 年 前
machoutils.pas 111d05c68f o patch by Alexander Shishkin, resolves #20409 14 年 前
msgidx.inc bc51cc1151 regenerated msgidx.inc and msgtxt.inc afer r32324 9 年 前
msgtxt.inc bc51cc1151 regenerated msgidx.inc and msgtxt.inc afer r32324 9 年 前
nadd.pas a159ebdbad * fixed comparison of two procvars in the i8086 compact and medium memory models 9 年 前
nbas.pas 4f5fc66298 + new parser-only node class to handle Delphi-mode inline specializations 10 年 前
ncal.pas e6d01eb3b5 * fixed a bug, which caused a function that returns a method pointer (or nested 9 年 前
ncgadd.pas 432248cbf1 * Removed lot of unused vars. 10 年 前
ncgbas.pas 67b8aceaee * synchronized with privatetrunk till r30095 10 年 前
ncgcal.pas ea0c8e6f38 - reverted accidentally committed code with r32463 9 年 前
ncgcnv.pas a55e9a8b0a * fixed type in second_class_to_intf if the class was in a LOC_REGISTER 9 年 前
ncgcon.pas ccf1c67665 * converted large set constant emission to high level typed const builder 9 年 前
ncgflw.pas 118f3c8049 * fixed type of stored exception class instance in on-node 9 年 前
ncghlmat.pas 0fc1fd6ac1 * replaced current_procinfo.currtrue/falselabel with storing the true/false 10 年 前
ncginl.pas 67b8aceaee * synchronized with privatetrunk till r30095 10 年 前
ncgld.pas 554be0c301 * fixed hlcg type correctness when getting the address of a virtual method 9 年 前
ncgmat.pas 8ff5371a6c + support mmregisters in the generic unaryminus code for floats 10 年 前
ncgmem.pas 9dc5f1acb4 * support LOC_(C)SUBSETREG in tcgvecnode.pass_generate_code, can also occur 9 年 前
ncgnstld.pas 95927665ce - removed variable notification support, it's not used and superceded by 10 年 前
ncgnstmm.pas 39adb3dfae * fixed loading the nested framepointer when calling another nested 14 年 前
ncgobjc.pas 4cf5e36ce7 compiler: 14 年 前
ncgopt.pas 4d5119bf1c * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 11 年 前
ncgrtti.pas 94a6ef3103 * use codeptruinttype/codeptrsinttype when emiting ordinal constants that 9 年 前
ncgset.pas c8a5994e2e * fixed size used for left in in_smallset (it's been forced in a register 9 年 前
ncgutil.pas 14020b044c Fix bug in gen_load_cgpara_loc for 64bit registers on 8bit architectures. 9 年 前
ncgvmt.pas 7b89072d88 * fixed external wrapper generation on llvm 9 年 前
ncnv.pas ea0c8e6f38 - reverted accidentally committed code with r32463 9 年 前
ncon.pas 495b7181a8 + write the value of a pointer constant node in printnodedata 10 年 前
nflw.pas 95927665ce - removed variable notification support, it's not used and superceded by 10 年 前
ngenutil.pas 416894f206 * converted tnodeutils.InsertResourceTablesTable() to the high level typed 9 年 前
ngtcon.pas 8f57609ef2 * fixed types for classrefdef typed constants 9 年 前
ninl.pas 74c79803f7 Extend tlocalvarsym with the ability to not register it if needed. 9 年 前
nld.pas 9914f02faa * always set the resultdef for variant array constructors correctly, so we 9 年 前
nmat.pas 432248cbf1 * Removed lot of unused vars. 10 年 前
nmem.pas 2778bf55c7 * add "doregister" parameter to torddef.create, and don't register temporary 9 年 前
nobj.pas 39016c032e Fix for Mantis #28442. Do not generate the VMT record definition for generic classes. It isn't used anyway. 10 年 前
nobjc.pas 0dcedf3799 * do not crash but give a fatal error when using Objective-Pascal code 15 年 前
node.pas 4f5fc66298 + new parser-only node class to handle Delphi-mode inline specializations 10 年 前
nopt.pas 1a560e9875 * when concatenating ansistrings, do not map CP_NONE (rawbytestring) to 12 年 前
nset.pas ee87d3bba9 * fixed "case <string> of" with multiple labels for a single statement after 10 年 前
nstate.pas 790a4fe2d3 * log and id tags removed 20 年 前
nutils.pas 9ea38f4577 * support static fields in nested types in records, by always including 9 年 前
objcdef.pas bd09b88a5b + support for http://en.wikipedia.org/wiki/Blocks_(C_language_extension) 11 年 前
objcgutl.pas 9ffadf2941 * write nil instead of a reference to _objc_empty_vtable for iOS and the 9 年 前
objcutil.pas f402b0d7df * changed getpointerdef() into a tpointerdef.getreusable() class method 10 年 前
ogbase.pas 0d48e5f6c7 + added support to the omf/i8086-msdos internal linker for omf relocation with 9 年 前
ogcoff.pas b26fa07f1a * Fixed notes "var is assigned but not used". 10 年 前
ogelf.pas 11a9ff4a43 * Removed unused vars for mipsel compiler. 10 年 前
oglx.pas d4a4b9a57b * refactored the internal linker ar object reader object creation to allow using 10 年 前
ogmacho.pas 991e1f49bd * store a pointer to the used tasminfo record in every assembler writer, so 10 年 前
ogmap.pas ba1c494cd6 * the code for displaying a symbol address in the linker map file moved to a 10 年 前
ognlm.pas 991e1f49bd * store a pointer to the used tasminfo record in every assembler writer, so 10 年 前
ogomf.pas b9ca24d4df + added property to the omf object reader, specifying whether symbol names 9 年 前
omfbase.pas 4edbd27774 * support writing omf libraries with size greater than 251 blocks 9 年 前
optbase.pas 99eadb91b3 * run CheckAndWarn to get proper locations for warnings about uninitialized variables 11 年 前
optconstprop.pas f393c3ff37 * propagate constants into the header of a for loop 11 年 前
optcse.pas af2c7bf00f * don't perform CSE on typeconversion nodes inserted for absolute 10 年 前
optdead.pas 1e227f78fe * factored out the check for whether we have to generate dotted function 10 年 前
optdeadstore.pas 27ac68cdc7 * be more careful when removing dead stores 11 年 前
optdfa.pas b26fa07f1a * Fixed notes "var is assigned but not used". 10 年 前
options.pas 3675fc75cb VLink Support: 9 年 前
optloop.pas f813703cf3 * fixes several issues with loop unrolling 10 年 前
opttail.pas b57c95043f + support overriding tdef/tsym methods with target-specific functionality: 11 年 前
optutils.pas b1ee6f282c * set successor node for load nodes as well, they can be generated when inlining 11 年 前
optvirt.pas 5fa09fa2f4 * changed tcallnode.fforcedprocname from shortstring into tsymstr, 11 年 前
owar.pas d4a4b9a57b * refactored the internal linker ar object reader object creation to allow using 10 年 前
owbase.pas 368ba47d6e * support writing more than 1024 zeros in tobjectwriter.writezeros 10 年 前
owomflib.pas 4edbd27774 * support writing omf libraries with size greater than 251 blocks 9 年 前
parabase.pas 02ca215272 * reworked and fixed llvm procdef handling (except for variadic C functions): 11 年 前
paramgr.pas fa3b0ca312 * support marking defs created via the getreusable*() class methods as 9 年 前
parser.pas 7e348a40a3 Use general_e_exception_raised if Compiler generates an uncaught exception 10 年 前
pass_1.pas 9fdd64e94c * indention and new line fixes 11 年 前
pass_2.pas 1181eb0ddb * fixed compilation of the compiler with -dEXTDEBUG after r31588 10 年 前
pbase.pas 5a344ee263 Rework the way how "specialize" is handled. Instead of initializing the specialization of a full type declaration (including unit name and parent types) it is now considered part of the specialized type itself. This means that for example the following code: 10 年 前
pdecl.pas 1142fdeccd * initialize variables to avoid warnings 9 年 前
pdecobj.pas d3660fec31 Implement support for parsing "generic [class] procedure" and "generic [class] function" in non-Delphi modes. Since "generic" is a prefix it is quite ugly to implement, but from a Pascal language point of view it fits better than "procedure generic xyz". 9 年 前
pdecsub.pas 2eeb59591a pdecsub.pas, parse_proc_head: 9 年 前
pdecvar.pas 1142fdeccd * initialize variables to avoid warnings 9 年 前
pexports.pas 0ff87336aa Convert the Boolean parameters accept_equal, typeonly and hadspecialize of comp_expr(), sub_expr() and factor() to a set parameter and adjust all calls. 9 年 前
pexpr.pas 9ea38f4577 * support static fields in nested types in records, by always including 9 年 前
pgentype.pas c81eda7a42 Fully enable generic functions, procedures and methods by allowing inline specializations in procedure bodies as well. 9 年 前
pgenutil.pas 0ff87336aa Convert the Boolean parameters accept_equal, typeonly and hadspecialize of comp_expr(), sub_expr() and factor() to a set parameter and adjust all calls. 9 年 前
pinline.pas 70b8789262 o basic extended pascal support: 9 年 前
pmodules.pas 0ac12f0eaf Extend tstaticvarsym (and by extension tabstractnormalvarsym) with the capability to create it as unregistered if needed. 9 年 前
pp.lpi b57c95043f + support overriding tdef/tsym methods with target-specific functionality: 11 年 前
pp.pas 3f9f498e0d - removed leftover alpha, ia64 and vis code 10 年 前
pparautl.pas 74c79803f7 Extend tlocalvarsym with the ability to not register it if needed. 9 年 前
ppc68k.lpi 9ebf2aa984 * project file updates 13 年 前
ppc8086.lpi 839ab714cc + started implementing a win16 target :) 10 年 前
ppcaarch64.lpi e4b0c1b284 + lazarus compiler project for aarch64 12 年 前
ppcarm.lpi 9ebf2aa984 * project file updates 13 年 前
ppcavr.lpi 9ebf2aa984 * project file updates 13 年 前
ppcjvm.lpi ac819b0b97 * jvm lazarus project file properly named 12 年 前
ppcmips.lpi 9ebf2aa984 * project file updates 13 年 前
ppcmipsel.lpi 9ebf2aa984 * project file updates 13 年 前
ppcppc.lpi 9ebf2aa984 * project file updates 13 年 前
ppcppc64.lpi 9ebf2aa984 * project file updates 13 年 前
ppcsparc.lpi 9ebf2aa984 * project file updates 13 年 前
ppheap.pas 0d00df6ec5 * Only -dextheaptrc sets keepreleased to tue (meaning no memory is really released by heaptrc memory manager) 13 年 前
ppu.pas f4a62c4c60 * fixed (harmless) range errors in getasizeint() after r32444 9 年 前
ppx86_64.lpi e96dc4204e * version update 13 年 前
procinfo.pas 0fc1fd6ac1 * replaced current_procinfo.currtrue/falselabel with storing the true/false 10 年 前
pstatmnt.pas 74c79803f7 Extend tlocalvarsym with the ability to not register it if needed. 9 年 前
psub.pas 3c41e50f2f Implement generation of method bodies for generic functions. 9 年 前
psystem.pas 2504a0ce6c + codeptruinttype/codeptrsinttype that has the same size as 9 年 前
ptconst.pas 67b8aceaee * synchronized with privatetrunk till r30095 10 年 前
ptype.pas d3660fec31 Implement support for parsing "generic [class] procedure" and "generic [class] function" in non-Delphi modes. Since "generic" is a prefix it is quite ugly to implement, but from a Pascal language point of view it fits better than "procedure generic xyz". 9 年 前
raatt.pas 8445381929 * merged ait_set and ait_thumb_set into a single tai class 10 年 前
rabase.pas b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from 19 年 前
rasm.pas 5c48804240 * Moved local label infrastructure into tasmreader, reduces number of global vars. Functionality is not changed. 11 年 前
rautils.pas ba66456bdb * properly determine the operand size for inline assembler references to procvar 9 年 前
regvars.pas 1c01d52ea6 * Improvements of tprocinfo class: 14 年 前
rescmn.pas 09e742f243 * add a -dfpc define to the resource compiler commandlines, which allows to make FPC specific exceptions in resource scripts. Mantis #24044 12 年 前
rgbase.pas e327b4581c Use TRegNameTable instead of array[tregisterindex] of string[10] 13 年 前
rgobj.pas 199b1861d6 * fix wrong comparisons in trgobj.conservative to enable better coalescing, 10 年 前
scandir.pas 3a4afab681 * fixed a bug in the $targetswitch directive, which prevented target switches 10 年 前
scanner.pas 70b8789262 o basic extended pascal support: 9 年 前
script.pas 4d5119bf1c * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables 11 年 前
switches.pas b26e10d53c + generate proper win16 prologue/epilogue for exported routines (we don't yet 10 年 前
symbase.pas a5bef2a2b9 * prevent new definitions being added to a global unit symtable after compilation of the implementation part started 10 年 前
symconst.pas 96b529072a * factored out generating the start and end of a vectorized dead strippable 9 年 前
symcreat.pas d3660fec31 Implement support for parsing "generic [class] procedure" and "generic [class] function" in non-Delphi modes. Since "generic" is a prefix it is quite ugly to implement, but from a Pascal language point of view it fits better than "procedure generic xyz". 9 年 前
symdef.pas 2504a0ce6c + codeptruinttype/codeptrsinttype that has the same size as 9 年 前
symsym.pas 74c79803f7 Extend tlocalvarsym with the ability to not register it if needed. 9 年 前
symtable.pas 86f1ca2037 symtable.pas, is_visible_for_object: 9 年 前
symtype.pas 9a0cb50a08 * converted the result of fullownerhierarchyname to tsymstr so it (and 9 年 前
symutil.pas 9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). 18 年 前
systems.inc 90ff332b49 Add -Aas-sol to use native Solaris assembler 9 年 前
systems.pas 9437d0e4d8 * Linux/AArch64 must also copy value parameters passed by reference on the 9 年 前
tgobj.pas a0a77f3105 * suppress (harmless) range error 10 年 前
tokens.pas 70b8789262 o basic extended pascal support: 9 年 前
verbose.pas 72e1443081 + don't abuse status.currentsourcepath to pass on PPU names if the source is unavailable, causes side effects with other frontends (like the IDE). Improved solution for Mantis #27588 10 年 前
version.pas 3f9f498e0d - removed leftover alpha, ia64 and vis code 10 年 前
widestr.pas c8839d487b * fixed accidentally committed (harmless) typo in r32202 9 年 前
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 16 年 前
wpobase.pas 5fa09fa2f4 * changed tcallnode.fforcedprocname from shortstring into tsymstr, 11 年 前
wpoinfo.pas 4ff597afae * call "message" rather than "cgmessage" when throwing fatal errors, because 11 年 前

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