+ throw an error if hardware floating point operations are used in thumb(-1) mode, this is not supported

git-svn-id: https://svn.freepascal.org/svn/fpc/trunk@48672 3ad0048d-3df7-0310-abae-a5850022a9f2

4 files changed, 280 insertions, 273 deletions

diff --git a/compiler/msg/errore.msg b/compiler/msg/errore.msg
index 1f0ceac0ed..59316fdb9c 100644
--- a/compiler/msg/errore.msg
+++ b/compiler/msg/errore.msg
@@ -3426,7 +3426,7 @@ unit_u_ppu_llvm_mismatch=10067_U_Skipping unit, PPU and compiler have to be both
 #
 #  Options
 #
-# 11062 is the last used one
+# 11063 is the last used one
 #
 option_usage=11000_O_$1 [options] <inputfile> [options]
 # BeginOfTeX
@@ -3583,6 +3583,8 @@ option_features_only_for_system_unit=11060_E_Feature switches are only supported
 % system unit through the ppu of the system unit.
 option_debug_info_requires_external_linker=11061_N_The selected debug format is not supported by the internal linker, switching to external linking
 option_valgrind_heaptrc_mismatch=11062_E_You can not use both options ($1) ($2) at same time.
+option_unsupported_fpu=11063_F_The selected FPU type "$1" is not supported by the selected instruction set "$2"
+% Not all instruction sets support all FPU types. For example on ARM, Thumb(-1) supports no FPU/VFP instruction set
 %\end{description}
 # EndOfTeX
 
diff --git a/compiler/msgidx.inc b/compiler/msgidx.inc
index 8345bf0427..7987af9ee7 100644
--- a/compiler/msgidx.inc
+++ b/compiler/msgidx.inc
@@ -1085,6 +1085,7 @@ const
   option_features_only_for_system_unit=11060;
   option_debug_info_requires_external_linker=11061;
   option_valgrind_heaptrc_mismatch=11062;
+  option_unsupported_fpu=11063;
   wpo_cant_find_file=12000;
   wpo_begin_processing=12001;
   wpo_end_processing=12002;
@@ -1138,9 +1139,9 @@ const
   option_info=11024;
   option_help_pages=11025;
 
-  MsgTxtSize = 87127;
+  MsgTxtSize = 87216;
 
   MsgIdxMax : array[1..20] of longint=(
     28,107,361,131,99,63,146,36,223,68,
-    63,20,30,1,1,1,1,1,1,1
+    64,20,30,1,1,1,1,1,1,1
   );
diff --git a/compiler/msgtxt.inc b/compiler/msgtxt.inc
index d853439dac..b18de3c1a3 100644
--- a/compiler/msgtxt.inc
+++ b/compiler/msgtxt.inc
@@ -1329,89 +1329,91 @@ const msgtxt : array[0..000363,1..240] of char=(
   '11061_N_The selected debug format is not supported by the internal lin'+
   'ker, switching to external linking',#000+
   '11062_E_You can not use both options ($1) ($2) at same time.'#000+
+  '11063_F_The selected FPU type "$1" is not supported by the selected in'+
+  'struction set "$2"'#000+
   '12000_F_Cannot open whole program optimization feedback file "$1"'#000+
-  '12001_D_Processing whole program optimization information in wpo feedb'+
-  'ack file "$1"'#000+
-  '12002_D_Finished processing ','the whole program optimization informati'+
-  'on in wpo feedback file "$1"'#000+
+  '12001_D_Processing whol','e program optimization information in wpo fee'+
+  'dback file "$1"'#000+
+  '12002_D_Finished processing the whole program optimization information'+
+  ' in wpo feedback file "$1"'#000+
   '12003_E_Expected section header, but got "$2" at line $1 of wpo feedba'+
   'ck file'#000+
-  '12004_W_No handler registered for whole program optimization section "'+
-  '$2" at line $1 of wpo f','eedback file, ignoring'#000+
+  '1200','4_W_No handler registered for whole program optimization section'+
+  ' "$2" at line $1 of wpo feedback file, ignoring'#000+
   '12005_D_Found whole program optimization section "$1" with information'+
   ' about "$2"'#000+
-  '12006_F_The selected whole program optimizations require a previously '+
-  'generated feedback file (use -Fw to specify)'#000+
-  '12007_E_No collected',' information necessary to perform "$1" whole pro'+
-  'gram optimization found'#000+
+  '12006_F_The selected whole program optimizatio','ns require a previousl'+
+  'y generated feedback file (use -Fw to specify)'#000+
+  '12007_E_No collected information necessary to perform "$1" whole progr'+
+  'am optimization found'#000+
   '12008_F_Specify a whole program optimization feedback file to store th'+
-  'e generated info in (using -FW)'#000+
-  '12009_E_Not generating any whole program optimization information,',' y'+
-  'et a feedback file was specified (using -FW)'#000+
+  'e generat','ed info in (using -FW)'#000+
+  '12009_E_Not generating any whole program optimization information, yet'+
+  ' a feedback file was specified (using -FW)'#000+
   '12010_E_Not performing any whole program optimizations, yet an input f'+
-  'eedback file was specified (using -Fw)'#000+
+  'eedback file was specified (using ','-Fw)'#000+
   '12011_D_Skipping whole program optimization section "$1", because not '+
-  'needed by the ','requested optimizations'#000+
+  'needed by the requested optimizations'#000+
   '12012_W_Overriding previously read information for "$1" from feedback '+
   'input file using information in section "$2"'#000+
-  '12013_E_Cannot extract symbol liveness information from program when s'+
-  'tripping symbols, use -Xs-'#000+
-  '1201','4_E_Cannot extract symbol liveness information from program when'+
-  ' when not linking'#000+
-  '12015_F_Cannot find "$1" or "$2" to extract symbol liveness informatio'+
-  'n from linked program'#000+
-  '12016_E_Error during reading symbol liveness information produced ','by'+
-  ' "$1"'#000+
+  '12013_E_Cann','ot extract symbol liveness information from program when'+
+  ' stripping symbols, use -Xs-'#000+
+  '12014_E_Cannot extract symbol liveness information from program when w'+
+  'hen not linking'#000+
+  '12015_F_Cannot find "$1" or "$2" to extract symbol liveness informati',
+  'on from linked program'#000+
+  '12016_E_Error during reading symbol liveness information produced by "'+
+  '$1"'#000+
   '12017_F_Error executing "$1" (exitcode: $2) to extract symbol informat'+
   'ion from linked program'#000+
-  '12018_E_Collection of symbol liveness information can only help when u'+
-  'sing smart linking, use -CX -XX'#000+
-  '12019_E_Cannot create specified whol','e program optimisation feedback '+
-  'file "$1"'#000+
+  '12018_E_Collection of symbol liveness information',' can only help when'+
+  ' using smart linking, use -CX -XX'#000+
+  '12019_E_Cannot create specified whole program optimisation feedback fi'+
+  'le "$1"'#000+
   '13001_F_Can'#039't find package $1'#000+
   '13002_U_PCP file for package $1 found'#000+
   '13003_E_Duplicate package $1'#000+
-  '13004_E_Unit $1 can not be part of a package'#000+
-  '13005_N_Unit $1 is implicitely imported into package $2'#000,
+  '13004_E_Unit',' $1 can not be part of a package'#000+
+  '13005_N_Unit $1 is implicitely imported into package $2'#000+
   '13006_F_Failed to create PCP file $2 for package $1'#000+
   '13007_F_Failed to read PCP file for package $1'#000+
   '13008_T_PCP loading $1'#000+
   '13009_U_PCP Name: $1'#000+
-  '13010_U_PCP Flags: $1'#000+
+  '13010_U_','PCP Flags: $1'#000+
   '13011_U_PCP Crc: $1'#000+
   '13012_U_PCP Time: $1'#000+
   '13013_U_PCP File too short'#000+
-  '13014_U','_PCP Invalid Header (no PCP at the begin)'#000+
+  '13014_U_PCP Invalid Header (no PCP at the begin)'#000+
   '13015_U_PCP Invalid Version $1'#000+
   '13016_U_PCP is compiled for another processor'#000+
-  '13017_U_PCP is compiled for another target'#000+
+  '13017_U_PCP is compiled for anot','her target'#000+
   '13018_U_Writing $1'#000+
   '13019_F_Can'#039't Write PCP-File'#000+
-  '13020_F_Error reading PCP-File',#000+
+  '13020_F_Error reading PCP-File'#000+
   '13021_F_Unexpected end of PCP-File'#000+
   '13022_F_Invalid PCP-File entry: $1'#000+
   '13023_U_Trying to use a unit which was compiled with a different FPU m'+
   'ode'#000+
-  '13024_T_Packagesearch: $1'#000+
+  '13024_','T_Packagesearch: $1'#000+
   '13025_U_Required package $1'#000+
   '13026_U_Contained unit $1'#000+
-  '13027_E_Unit $1',' is already contained in package $2'#000+
+  '13027_E_Unit $1 is already contained in package $2'#000+
   '13028_W_Unit $1 is imported from indirectly required package $2'#000+
   '13029_U_PPL filename $1'#000+
-  '11023_Free Pascal Compiler version $FPCFULLVERSION [$FPCDATE] for $FPC'+
-  'CPU'#010+
-  'Copyright (c) 1993-2021 by Florian Klaempf','l and others'#000+
+  '11023_Free Pascal Compiler ','version $FPCFULLVERSION [$FPCDATE] for $F'+
+  'PCCPU'#010+
+  'Copyright (c) 1993-2021 by Florian Klaempfl and others'#000+
   '11024_Free Pascal Compiler version $FPCVERSION'#010+
   #010+
   'Compiler date      : $FPCDATE'#010+
   'Compiler CPU target: $FPCCPU'#010+
   #010+
-  'Supported targets (targets marked with '#039'{*}'#039' are under develop'+
-  'ment):'#010+
+  'Supported targets (targets mar','ked with '#039'{*}'#039' are under devel'+
+  'opment):'#010+
   '  $OSTARGETS'#010+
   #010+
   'Supported CPU instruction sets:'#010+
-  '  $I','NSTRUCTIONSETS'#010+
+  '  $INSTRUCTIONSETS'#010+
   #010+
   'Supported FPU instruction sets:'#010+
   '  $FPUINSTRUCTIONSETS'#010+
@@ -1419,14 +1421,14 @@ const msgtxt : array[0..000363,1..240] of char=(
   'Supported inline assembler modes:'#010+
   '  $ASMMODES'#010+
   #010+
-  'Recognized compiler and RTL features:'#010+
+  'Recognized compiler and RTL featu','res:'#010+
   '  $FEATURELIST'#010+
   #010+
   'Recognized modeswitches:'#010+
   '  $MODESWITCHES'#010+
   #010+
   'Supported ABI targets:'#010+
-  '  $','ABITARGETS'#010+
+  '  $ABITARGETS'#010+
   #010+
   'Supported Optimizations:'#010+
   '  $OPTIMIZATIONS'#010+
@@ -1436,398 +1438,398 @@ const msgtxt : array[0..000363,1..240] of char=(
   '  $WPOPTIMIZATIONS'#010+
   #010+
   'Code Generation Backend'#010+
-  '  $CODEGENERATIONBACKEND'#010+
+  '  $CODE','GENERATIONBACKEND'#010+
   #010+
   'Supported Microcontroller types:$\n  $CONTROLLERTYPES$\n'#010+
-  'This program ','comes under the GNU General Public Licence'#010+
+  'This program comes under the GNU General Public Licence'#010+
   'For more information read COPYING.v2'#010+
   #010+
   'Please report bugs in our bug tracker on:'#010+
-  '                 https://bugs.freepascal.org'#010+
+  '                 https://bug','s.freepascal.org'#010+
   #010+
   'More information may be found on our WWW pages (including directions'#010+
-  'fo','r mailing lists useful for asking questions or discussing potentia'+
-  'l'#010+
+  'for mailing lists useful for asking questions or discussing potential'#010+
   'new features, etc.):'#010+
   '                 https://www.freepascal.org'#000+
-  '11025_F*0*_Only options valid for the default or selected platform are'+
-  ' listed.'#010+
-  '**0*_Put + after a boolean s','witch option to enable it, - to disable '+
-  'it.'#010+
+  '11025_F*0*_Only op','tions valid for the default or selected platform a'+
+  're listed.'#010+
+  '**0*_Put + after a boolean switch option to enable it, - to disable it'+
+  '.'#010+
   '**1@<x>_Read compiler options from <x> in addition to the default fpc.'+
   'cfg'#010+
-  '**1a_The compiler does not delete the generated assembler file'#010+
-  '**2a5_Don'#039't generate Big Obj COFF files for GNU Binutils ol','der t'+
-  'han 2.25 (Windows, NativeNT)'#010+
+  '**1a_The compiler does not delete',' the generated assembler file'#010+
+  '**2a5_Don'#039't generate Big Obj COFF files for GNU Binutils older tha'+
+  'n 2.25 (Windows, NativeNT)'#010+
   '**2al_List sourcecode lines in assembler file'#010+
   '**2an_List node info in assembler file (-dEXTDEBUG compiler)'#010+
-  '**2ao_Add an extra option to external assembler call (ignored for inte'+
-  'rnal)'#010+
-  '*L2ap_Use pipes instead',' of creating temporary assembler files'#010+
+  '**2ao_Add ','an extra option to external assembler call (ignored for in'+
+  'ternal)'#010+
+  '*L2ap_Use pipes instead of creating temporary assembler files'#010+
   '**2ar_List register allocation/release info in assembler file'#010+
-  '**2at_List temp allocation/release info in assembler file'#010+
+  '**2at_List temp allocation/release info in assembl','er file'#010+
   '**1A<x>_Output format:'#010+
   '**2Adefault_Use default assembler'#010+
-  '3*2Aas_Assemble using GN','U AS'#010+
+  '3*2Aas_Assemble using GNU AS'#010+
   '3*2Aas-darwin_Assemble Darwin Mach-O using GNU GAS'#010+
   '3*2Amacho_Mach-O (Darwin, Intel 32 bit) using internal writer'#010+
   '8*2Anasm_Assemble using Nasm'#010+
-  '8*2Anasmobj_Assemble using Nasm'#010+
+  '8*2A','nasmobj_Assemble using Nasm'#010+
   '3*2Anasm_Assemble using Nasm'#010+
-  '3*2Anasmcoff_COFF (Go32v2) file ','using Nasm'#010+
+  '3*2Anasmcoff_COFF (Go32v2) file using Nasm'#010+
   '3*2Anasmelf_ELF32 (Linux) file using Nasm'#010+
   '3*2Anasmwin32_Win32 object file using Nasm'#010+
   '3*2Anasmwdosx_Win32/WDOSX object file using Nasm'#010+
-  '3*2Anasmdarwin_macho32 object file using Nasm (experimental)'#010+
-  '3*2Awasm_Obj file using Wasm (Watc','om)'#010+
+  '3*2Ana','smdarwin_macho32 object file using Nasm (experimental)'#010+
+  '3*2Awasm_Obj file using Wasm (Watcom)'#010+
   '3*2Anasmobj_Obj file using Nasm'#010+
   '3*2Amasm_Obj file using Masm (Microsoft)'#010+
   '3*2Atasm_Obj file using Tasm (Borland)'#010+
-  '3*2Aelf_ELF (Linux) using internal writer'#010+
+  '3*2Aelf_ELF (Linux) using internal ','writer'#010+
   '3*2Acoff_COFF (Go32v2) using internal writer'#010+
-  '3*2Apecoff_PE-COFF (Win32) using inte','rnal writer'#010+
+  '3*2Apecoff_PE-COFF (Win32) using internal writer'#010+
   '3*2Ayasm_Assemble using Yasm (experimental)'#010+
   '4*2Aas_Assemble using GNU AS'#010+
   '4*2Agas_Assemble using GNU GAS'#010+
-  '4*2Aas-darwin_Assemble Darwin Mach-O using GNU GAS'#010+
+  '4*2Aas-darwin_Assemble Darwin Mach-','O using GNU GAS'#010+
   '4*2Amasm_Win64 object file using ml64 (Microsoft)'#010+
-  '4*2Apecoff_PE-COFF (Win','64) using internal writer'#010+
+  '4*2Apecoff_PE-COFF (Win64) using internal writer'#010+
   '4*2Aelf_ELF (Linux-64bit) using internal writer'#010+
   '4*2Ayasm_Assemble using Yasm (experimental)'#010+
-  '4*2Anasm_Assemble using Nasm (experimental)'#010+
+  '4*2Anasm_Assemble using Nasm (exp','erimental)'#010+
   '4*2Anasmwin64_Assemble Win64 object file using Nasm (experimental)'#010+
-  '4*2Anasmelf','_Assemble Linux-64bit object file using Nasm (experimenta'+
-  'l)'#010+
+  '4*2Anasmelf_Assemble Linux-64bit object file using Nasm (experimental)'+
+  #010+
   '4*2Anasmdarwin_Assemble darwin macho64 object file using Nasm (experim'+
   'ental)'#010+
-  '6*2Aas_Unix o-file using GNU AS'#010+
+  '6*2Aas_Unix o-','file using GNU AS'#010+
   '6*2Agas_GNU Motorola assembler'#010+
   '6*2Amit_MIT Syntax (old GAS)'#010+
-  '6*2Amot_Sta','ndard Motorola assembler'#010+
+  '6*2Amot_Standard Motorola assembler'#010+
   '6*2Avasm_Use vasm to assemble'#010+
   'A*2Aas_Assemble using GNU AS'#010+
   'P*2Aas_Assemble using GNU AS'#010+
   'S*2Aas_Assemble using GNU AS'#010+
-  'Z*2Asdcc-sdasz80_Assemble using SDCC-SDASZ80'#010+
+  'Z*2Asdcc-','sdasz80_Assemble using SDCC-SDASZ80'#010+
   'Z*2Az80asm_Assemble using z80asm'#010+
-  '**1b_Generate browse','r info'#010+
+  '**1b_Generate browser info'#010+
   '**2bl_Generate local symbol info'#010+
   '**1B_Build all modules'#010+
   '**1C<x>_Code generation options:'#010+
   '**2C3_Turn on ieee error checking for constants'#010+
-  '**2Ca<x>_Select ABI; see fpc -i or fpc -ia for possible values'#010+
-  '**2Cb_Generate code for a big-end','ian variant of the target architect'+
-  'ure'#010+
+  '**2Ca<x','>_Select ABI; see fpc -i or fpc -ia for possible values'#010+
+  '**2Cb_Generate code for a big-endian variant of the target architectur'+
+  'e'#010+
   '**2Cc<x>_Set default calling convention to <x>'#010+
   '**2CD_Create also dynamic library (not supported)'#010+
-  '**2Ce_Compilation with emulated floating point opcodes'#010+
-  '**2CE_Generate FPU code which can raise exception','s'#010+
+  '**2Ce_Compilati','on with emulated floating point opcodes'#010+
+  '**2CE_Generate FPU code which can raise exceptions'#010+
   '**2Cf<x>_Select fpu instruction set to use; see fpc -i or fpc -if for '+
   'possible values'#010+
-  '**2CF<x>_Minimal floating point constant precision (default, 32, 64)'#010+
+  '**2CF<x>_Minimal floating point constant precision (default, 32',', 64)'+
+  #010+
   '**2Cg_Generate PIC code'#010+
-  '**2Ch<n>[,m]_<n> bytes min heap size (between 1023 and 6710','7840) and'+
-  ' optionally [m] max heap size'#010+
+  '**2Ch<n>[,m]_<n> bytes min heap size (between 1023 and 67107840) and o'+
+  'ptionally [m] max heap size'#010+
   '**2Ci_IO-checking'#010+
   'A*2CI<x>_Select instruction set on ARM: ARM or THUMB'#010+
   'L*2Cl<x>_LLVM code generation options'#010+
-  'L*3Clflto_Enable Link-time optimisation (needed both when compiling un'+
-  'its and programs/libra','ries)'#010+
+  'L*3','Clflto_Enable Link-time optimisation (needed both when compiling '+
+  'units and programs/libraries)'#010+
   'L*3Clfltonosystem_Disable LTO for the system unit (needed with at leas'+
   't Xcode 10.2 and earlier due to linker bugs)'#010+
-  'L*3Clv<x>_LLVM target version: Xcode-10.1, 7.0, 8.0, .., 10.0'#010+
+  'L*3Clv<x>_LLVM target version:',' Xcode-10.1, 7.0, 8.0, .., 10.0'#010+
   '**2Cn_Omit linking stage'#010+
-  'P*2CN_Generate nil-pointer check','s (AIX-only)'#010+
+  'P*2CN_Generate nil-pointer checks (AIX-only)'#010+
   '**2Co_Check overflow of integer operations'#010+
   '**2CO_Check for possible overflow of integer operations'#010+
-  '**2Cp<x>_Select instruction set; see fpc -i or fpc -ic for possible va'+
-  'lues'#010+
+  '**2Cp<x>_Select instruction set; see fp','c -i or fpc -ic for possible '+
+  'values'#010+
   '**2CP<x>=<y>_ packing settings'#010+
-  '**3CPPACKSET=<y>_ <y> ','set allocation: 0, 1 or DEFAULT or NORMAL, 2, '+
-  '4 and 8'#010+
+  '**3CPPACKSET=<y>_ <y> set allocation: 0, 1 or DEFAULT or NORMAL, 2, 4 '+
+  'and 8'#010+
   '**3CPPACKENUM=<y>_ <y> enum packing: 0, 1, 2 and 4 or DEFAULT or NORMA'+
   'L'#010+
-  '**3CPPACKRECORD=<y>_ <y> record packing: 0 or DEFAULT or NORMAL, 1, 2,'+
-  ' 4, 8, 16 and 32'#010+
+  '**3CPPACKRECORD=<y>_ <y> ','record packing: 0 or DEFAULT or NORMAL, 1, '+
+  '2, 4, 8, 16 and 32'#010+
   '**2Cr_Range checking'#010+
-  '**2CR_','Verify object method call validity'#010+
+  '**2CR_Verify object method call validity'#010+
   '**2Cs<n>_Set stack checking size to <n>'#010+
   '**2Ct_Stack checking (for testing only, see manual)'#010+
-  '8*2CT<x>_Target-specific code generation options'#010+
+  '8*2CT<x>_Target-specific',' code generation options'#010+
   '3*2CT<x>_Target-specific code generation options'#010+
-  '4*2CT<x>_Target','-specific code generation options'#010+
+  '4*2CT<x>_Target-specific code generation options'#010+
   'p*2CT<x>_Target-specific code generation options'#010+
   'P*2CT<x>_Target-specific code generation options'#010+
-  'J*2CT<x>_Target-specific code generation options'#010+
+  'J*2CT<x>_Target-spe','cific code generation options'#010+
   'A*2CT<x>_Target-specific code generation options'#010+
-  'p*3CTsmall','toc_ Generate smaller TOCs at the expense of execution spe'+
-  'ed (AIX)'#010+
+  'p*3CTsmalltoc_ Generate smaller TOCs at the expense of execution speed'+
+  ' (AIX)'#010+
   'P*3CTsmalltoc_ Generate smaller TOCs at the expense of execution speed'+
   ' (AIX)'#010+
-  'J*3CTautogetterprefix=X_  Automatically create getters for properties '+
-  'with prefix X (empty strin','g disables)'#010+
+  'J*3CTau','togetterprefix=X_  Automatically create getters for propertie'+
+  's with prefix X (empty string disables)'#010+
   'J*3CTautosetterprefix=X_  Automatically create setters for properties '+
   'with prefix X (empty string disables)'#010+
-  '8*3CTcld_                 Emit a CLD instruction before using the x86 '+
-  'string instructions'#010+
-  '3*3CTcld_                 Emit',' a CLD instruction before using the x8'+
+  '8*3CTcld_                 Emit ','a CLD instruction before using the x8'+
   '6 string instructions'#010+
+  '3*3CTcld_                 Emit a CLD instruction before using the x86 '+
+  'string instructions'#010+
   '4*3CTcld_                 Emit a CLD instruction before using the x86 '+
   'string instructions'#010+
-  '8*3CTfarprocspushoddbp_       Increment BP before pushing it in the pr'+
-  'ologue of far functi','ons'#010+
+  '8','*3CTfarprocspushoddbp_       Increment BP before pushing it in the '+
+  'prologue of far functions'#010+
   'J*3CTcompactintarrayinit_ Generate smaller (but potentially slower) co'+
   'de for initializing integer array constants'#010+
-  'J*3CTenumfieldinit_       Initialize enumeration fields in constructor'+
-  's to enumtype(0), after calling inherited constructo','rs'#010+
+  'J*3CTenumfieldinit_       Initial','ize enumeration fields in construct'+
+  'ors to enumtype(0), after calling inherited constructors'#010+
   'J*3CTinitlocals_          Initialize local variables that trigger a JV'+
   'M bytecode verification error if used uninitialized (slows down code)'#010+
-  'J*3CTlowercaseprocstart_  Lowercase the first character of procedure/f'+
-  'unction/method names'#010+
-  'A*3CTt','humbinterworking_ Generate Thumb interworking-safe code if pos'+
-  'sible'#010+
+  'J*3CTlow','ercaseprocstart_  Lowercase the first character of procedure'+
+  '/function/method names'#010+
+  'A*3CTthumbinterworking_ Generate Thumb interworking-safe code if possi'+
+  'ble'#010+
   'J*2Cv_Var/out parameter copy-out checking'#010+
-  'A*2CV<x>_Set section threadvar model to <x>'#010+
+  'A*2CV<x>_Set section threadvar model to <','x>'#010+
   '**2CX_Create also smartlinked library'#010+
   '**1d<x>_Defines the symbol <x>'#010+
-  '**1D_Generate a D','EF file'#010+
+  '**1D_Generate a DEF file'#010+
   '**2DD<x>_Set the date string returned by %DATE% to x, it is not checke'+
   'd for being a valid date string'#010+
   '**2Dd<x>_Set description to <x>'#010+
-  '**2DT<x>_Set the time string returned by %TIME% to x, it is not checke'+
-  'd for being a valid time str','ing'#010+
+  '**2DT<x>_','Set the time string returned by %TIME% to x, it is not chec'+
+  'ked for being a valid time string'#010+
   '**2Dv<x>_Set DLL version to <x>'#010+
   '*O2Dw_PM application'#010+
   '**1e<x>_Set path to executable'#010+
   '**1E_Same as -Cn'#010+
   '**1fPIC_Same as -Cg'#010+
-  '**1F<x>_Set file names and paths:'#010+
+  '**1F<x>_Set file names and',' paths:'#010+
   '**2Fa<x>[,y]_(for a program) load units <x> and [y] before uses is par'+
   'sed'#010+
-  '**2Fc<x','>_Set input codepage to <x>'#010+
+  '**2Fc<x>_Set input codepage to <x>'#010+
   '**2FC<x>_Set RC compiler binary name to <x>'#010+
   '**2Fd_Disable the compiler'#039's internal directory cache'#010+
-  '**2FD<x>_Set the directory where to search for compiler utilities'#010+
+  '**2FD<x>_Set the director','y where to search for compiler utilities'#010+
   '**2Fe<x>_Redirect error output to <x>'#010+
-  '**2FE<x>_S','et exe/unit output path to <x>'#010+
+  '**2FE<x>_Set exe/unit output path to <x>'#010+
   '**2Ff<x>_Add <x> to framework path (Darwin only), or set IDF path to <'+
   'x> (Xtensa-FreeRTOS)'#010+
-  '**2FF_Use fpcres as RC to RES compiler instead of windres or gorc'#010+
+  '**2FF_Use fpcres as RC to RES',' compiler instead of windres or gorc'#010+
   '**2Fi<x>_Add <x> to include path'#010+
-  '**2Fl<x>_Add <x> to',' library path'#010+
+  '**2Fl<x>_Add <x> to library path'#010+
   '**2FL<x>_Use <x> as dynamic linker'#010+
   '**2Fm<x>_Load unicode conversion table from <x>.txt in the compiler di'+
   'r'#010+
-  '**2FM<x>_Set the directory where to search for unicode binary files'#010+
-  '**2FN<x>_Add <x> to list of default unit scopes (na','mespaces)'#010+
+  '**2FM<x>_Set the directory whe','re to search for unicode binary files'#010+
+  '**2FN<x>_Add <x> to list of default unit scopes (namespaces)'#010+
   '**2Fo<x>_Add <x> to object path'#010+
   '**2Fr<x>_Load error message file <x>'#010+
   '**2FR<x>_Set resource (.res) linker to <x>'#010+
-  '**2Fu<x>_Add <x> to unit path'#010+
+  '**2Fu<x>_Add <x> to unit path',#010+
   '**2FU<x>_Set unit output path to <x>, overrides -FE'#010+
-  '**2FW<x>_Store generated whole-progr','am optimization feedback in <x>'#010+
+  '**2FW<x>_Store generated whole-program optimization feedback in <x>'#010+
   '**2Fw<x>_Load previously stored whole-program optimization feedback fr'+
   'om <x>'#010+
-  '*g1g_Generate debug information (default format for target)'#010+
+  '*g1g_Generate debug information (default f','ormat for target)'#010+
   '*g2gc_Generate checks for pointers (experimental, only available on so'+
-  'm','e targets, might generate false positive)'#010+
+  'me targets, might generate false positive)'#010+
   '*g2gh_Use heaptrace unit (for memory leak/corruption debugging)'#010+
-  '*g2gl_Use line info unit (show more info with backtraces)'#010+
+  '*g2gl_Use line info unit (show more info with',' backtraces)'#010+
   '*g2gm_Generate Microsoft CodeView debug information (experimental)'#010+
-  '*g2go<x>_','Set debug information options'#010+
+  '*g2go<x>_Set debug information options'#010+
   '*g3godwarfsets_ Enable DWARF '#039'set'#039' type debug information (bre'+
   'aks gdb < 6.5)'#010+
-  '*g3gostabsabsincludes_ Store absolute/full include file paths in Stabs'+
-  #010+
-  '*g3godwarfmethodclassprefix_ Prefix method names in DWARF with',' class'+
-  ' name'#010+
+  '*g3gostabsabsincludes_ Store absolute/full i','nclude file paths in Sta'+
+  'bs'#010+
+  '*g3godwarfmethodclassprefix_ Prefix method names in DWARF with class n'+
+  'ame'#010+
   '*g3godwarfcpp_ Simulate C++ debug information in DWARF'#010+
   '*g3godwarfomflinnum_ Generate line number information in OMF LINNUM re'+
-  'cords in MS LINK format in addition to the DWARF debug information (Op'+
-  'en Watcom Debugger/Linker compati','bility)'#010+
+  'cords in MS LI','NK format in addition to the DWARF debug information ('+
+  'Open Watcom Debugger/Linker compatibility)'#010+
   '*g2gp_Preserve case in stabs symbol names'#010+
   '*g2gs_Generate Stabs debug information'#010+
-  '*g2gt_Trash local variables (to detect uninitialized uses; multiple '#039+
-  't'#039' changes the trashing value)'#010+
+  '*g2gt_Trash local variables (to detect uninitialized uses; mul','tiple '+
+  #039't'#039' changes the trashing value)'#010+
   '*g2gv_Generates programs traceable with Valgrind'#010+
-  '*g','2gw_Generate DWARFv2 debug information (same as -gw2)'#010+
+  '*g2gw_Generate DWARFv2 debug information (same as -gw2)'#010+
   '*g2gw2_Generate DWARFv2 debug information'#010+
   '*g2gw3_Generate DWARFv3 debug information'#010+
-  '*g2gw4_Generate DWARFv4 debug information (experimental)'#010+
+  '*g2gw4_Genera','te DWARFv4 debug information (experimental)'#010+
   '**1i_Information'#010+
   '**2iD_Return compiler date'#010+
-  '*','*2iSO_Return compiler OS'#010+
+  '**2iSO_Return compiler OS'#010+
   '**2iSP_Return compiler host processor'#010+
   '**2iTO_Return target OS'#010+
   '**2iTP_Return target processor'#010+
-  '**2iV_Return short compiler version'#010+
+  '**2iV_Return short compiler versi','on'#010+
   '**2iW_Return full compiler version'#010+
   '**2ia_Return list of supported ABI targets'#010+
-  '**2ib_Re','turn the used code generation backend type'#010+
+  '**2ib_Return the used code generation backend type'#010+
   '**2ic_Return list of supported CPU instruction sets'#010+
   '**2if_Return list of supported FPU instruction sets'#010+
-  '**2ii_Return list of supported inline assembler modes'#010+
-  '**2im_Return list of supported modeswit','ches'#010+
+  '**2i','i_Return list of supported inline assembler modes'#010+
+  '**2im_Return list of supported modeswitches'#010+
   '**2io_Return list of supported optimizations'#010+
   '**2ir_Return list of recognized compiler and RTL features'#010+
   '**2it_Return list of supported targets'#010+
-  '**2iu_Return list of supported microcontroller types'#010+
-  '**2iw_Return list of supported whole pro','gram optimizations'#010+
+  '**2i','u_Return list of supported microcontroller types'#010+
+  '**2iw_Return list of supported whole program optimizations'#010+
   '**1I<x>_Add <x> to include path'#010+
   '**1k<x>_Pass <x> to the linker'#010+
   '**1l_Write logo'#010+
-  '**1M<x>_Set language mode to <x> / enable modeswitch <x> (see option -'+
-  'im)'#010+
+  '**1M<x>_Set language mode to <x> / enable modeswitch ','<x> (see option'+
+  ' -im)'#010+
   '**2Mfpc_Free Pascal dialect (default)'#010+
-  '**2Mobjfpc_FPC mode with Objec','t Pascal support'#010+
+  '**2Mobjfpc_FPC mode with Object Pascal support'#010+
   '**2Mdelphi_Delphi 7 compatibility mode'#010+
   '**2Mtp_TP/BP 7.0 compatibility mode'#010+
   '**2Mmacpas_Macintosh Pascal dialects compatibility mode'#010+
-  '**2Miso_ISO 7185 mode'#010+
+  '**2','Miso_ISO 7185 mode'#010+
   '**2Mextendedpascal_ISO 10206 mode'#010+
-  '**2Mdelphiunicode_Delphi 2009 and la','ter compatibility mode'#010+
+  '**2Mdelphiunicode_Delphi 2009 and later compatibility mode'#010+
   '**2*_Each mode (as listed above) enables its default set of modeswitch'+
   'es.'#010+
-  '**2*_Other modeswitches are disabled and need to be enabled one by ano'+
-  'ther.'#010+
+  '**2*_Other modeswitches are disabled and need to be en','abled one by a'+
+  'nother.'#010+
   '**1M<x>-_Disable modeswitch <x> (see option -im)'#010+
-  '**1n_Do not read t','he default config files'#010+
+  '**1n_Do not read the default config files'#010+
   '**1o<x>_Change the name of the executable produced to <x>'#010+
   '**1O<x>_Optimizations:'#010+
   '**2O-_Disable optimizations'#010+
-  '**2O1_Level 1 optimizations (quick and debugger friendly)'#010+
-  '**2O2_Level 2 optimizations (-O1 + quick optimiza','tions)'#010+
+  '**2O1_Level 1 opti','mizations (quick and debugger friendly)'#010+
+  '**2O2_Level 2 optimizations (-O1 + quick optimizations)'#010+
   '**2O3_Level 3 optimizations (-O2 + slow optimizations)'#010+
   '**2O4_Level 4 optimizations (-O3 + optimizations which might have unex'+
-  'pected side effects)'#010+
+  'pected side effects',')'#010+
   '**2Oa<x>=<y>_Set alignment'#010+
-  '**2Oo[NO]<x>_Enable or disable optimizations; see fpc -i or ','fpc -io '+
-  'for possible values'#010+
+  '**2Oo[NO]<x>_Enable or disable optimizations; see fpc -i or fpc -io fo'+
+  'r possible values'#010+
   '**2Op<x>_Set target cpu for optimizing; see fpc -i or fpc -ic for poss'+
   'ible values'#010+
-  '**2OW<x>_Generate whole-program optimization feedback for optimization'+
-  ' <x>; see fpc -i or fpc -iw for possible values'#010+
-  '**2Ow<x>_Per','form whole-program optimization <x>; see fpc -i or fpc -'+
-  'iw for possible values'#010+
+  '**2OW<x>_Generate whole-program optimizat','ion feedback for optimizati'+
+  'on <x>; see fpc -i or fpc -iw for possible values'#010+
+  '**2Ow<x>_Perform whole-program optimization <x>; see fpc -i or fpc -iw'+
+  ' for possible values'#010+
   '**2Os_Optimize for size rather than speed'#010+
-  '**1pg_Generate profile code for gprof (defines FPC_PROFILE)'#010+
+  '**1pg_Generate profile code fo','r gprof (defines FPC_PROFILE)'#010+
   'F*1P<x>_Target CPU / compiler related options:'#010+
-  'F*2PB_Show d','efault compiler binary'#010+
+  'F*2PB_Show default compiler binary'#010+
   'F*2PP_Show default target cpu'#010+
   'F*2P<x>_Set target CPU (aarch64,arm,avr,i386,i8086,jvm,m68k,mips,mipse'+
-  'l,powerpc,powerpc64,sparc,x86_64)'#010+
+  'l,powerpc,powerpc64,sparc,x8','6_64)'#010+
   '**1R<x>_Assembler reading style:'#010+
   '**2Rdefault_Use default assembler for target'#010+
-  '3*2Ra','tt_Read AT&T style assembler'#010+
+  '3*2Ratt_Read AT&T style assembler'#010+
   '3*2Rintel_Read Intel style assembler'#010+
   '4*2Ratt_Read AT&T style assembler'#010+
   '4*2Rintel_Read Intel style assembler'#010+
-  '8*2Ratt_Read AT&T style assembler'#010+
+  '8*2Ratt_Read A','T&T style assembler'#010+
   '8*2Rintel_Read Intel style assembler'#010+
-  '6*2RMOT_Read Motorola style asse','mbler'#010+
+  '6*2RMOT_Read Motorola style assembler'#010+
   '**1S<x>_Syntax options:'#010+
   '**2S2_Same as -Mobjfpc'#010+
   '**2Sc_Support operators like C (*=,+=,/= and -=)'#010+
   '**2Sa_Turn on assertions'#010+
   '**2Sd_Same as -Mdelphi'#010+
-  '**2Se<x>_Error options. <x> is a combination of the following:'#010+
-  '**3*_<n> : Compiler halts a','fter the <n> errors (default is 1)'#010+
+  '*','*2Se<x>_Error options. <x> is a combination of the following:'#010+
+  '**3*_<n> : Compiler halts after the <n> errors (default is 1)'#010+
   '**3*_w : Compiler also halts after warnings'#010+
   '**3*_n : Compiler also halts after notes'#010+
-  '**3*_h : Compiler also halts after hints'#010+
+  '**3*_h : Compiler also halts af','ter hints'#010+
   '**2Sf_Enable certain features in compiler and RTL; see fpc -i or fpc -'+
-  'ir for po','ssible values)'#010+
+  'ir for possible values)'#010+
   '**2Sg_Enable LABEL and GOTO (default in -Mtp and -Mdelphi)'#010+
   '**2Sh_Use reference counted strings (ansistring by default) instead of'+
-  ' shortstrings'#010+
+  ' shorts','trings'#010+
   '**2Si_Turn on inlining of procedures/functions declared as "inline"'#010+
-  '**2Sj_Allows t','yped constants to be writeable (default in all modes)'#010+
+  '**2Sj_Allows typed constants to be writeable (default in all modes)'#010+
   '**2Sk_Load fpcylix unit'#010+
   '**2SI<x>_Set interface style to <x>'#010+
-  '**3SIcom_COM compatible interface (default)'#010+
+  '**3SIcom_COM compatible interface (de','fault)'#010+
   '**3SIcorba_CORBA compatible interface'#010+
-  '**2sT_Generate script only to link on target',#010+
+  '**2sT_Generate script only to link on target'#010+
   '**2Sm_Support macros like C (global)'#010+
   '**2So_Same as -Mtp'#010+
   '**2Sr_Transparent file names in ISO mode'#010+
-  '**2Ss_Constructor name must be init (destructor must be done)'#010+
+  '**2Ss_Constructor name must be init (destructor must ','be done)'#010+
   '**2Sv_Support vector processing (use CPU vector extensions if availabl'+
   'e)'#010+
-  '**2Sx_E','nable exception keywords (default in Delphi/ObjFPC modes)'#010+
+  '**2Sx_Enable exception keywords (default in Delphi/ObjFPC modes)'#010+
   '**2Sy_@<pointer> returns a typed pointer, same as $T+'#010+
   '**1s_Do not call assembler and linker'#010+
-  '**2sh_Generate script to link on host'#010+
-  '**2st_Generate script to assemble and link on target',#010+
+  '*','*2sh_Generate script to link on host'#010+
+  '**2st_Generate script to assemble and link on target'#010+
   '**2sr_Skip register allocation phase (use with -alr)'#010+
   '**1T<x>_Target operating system:'#010+
   '3*2Tandroid_Android'#010+
   '3*2Taros_AROS'#010+
   '3*2Tbeos_BeOS'#010+
-  '3*2Tdarwin_Darwin/Mac OS X'#010+
+  '3*2Tdarwin_Darwi','n/Mac OS X'#010+
   '3*2Tembedded_Embedded'#010+
   '3*2Temx_OS/2 via EMX (including EMX/RSX extender)'#010+
-  '3*2Tfr','eebsd_FreeBSD'#010+
+  '3*2Tfreebsd_FreeBSD'#010+
   '3*2Tgo32v2_Version 2 of DJ Delorie DOS extender'#010+
   '3*2Thaiku_Haiku'#010+
   '3*2Tiphonesim_iPhoneSimulator from iOS SDK 3.2+ (older versions: -Tdar'+
-  'win)'#010+
+  'win',')'#010+
   '3*2Tlinux_Linux'#010+
   '3*2Tnativent_Native NT API (experimental)'#010+
   '3*2Tnetbsd_NetBSD'#010+
-  '3*2Tnetware','_Novell Netware Module (clib)'#010+
+  '3*2Tnetware_Novell Netware Module (clib)'#010+
   '3*2Tnetwlibc_Novell Netware Module (libc)'#010+
   '3*2Topenbsd_OpenBSD'#010+
   '3*2Tos2_OS/2 / eComStation'#010+
   '3*2Tsymbian_Symbian OS'#010+
-  '3*2Tsolaris_Solaris'#010+
+  '3*2Tsolar','is_Solaris'#010+
   '3*2Twatcom_Watcom compatible DOS extender'#010+
   '3*2Twdosx_WDOSX DOS extender'#010+
-  '3*2Twin','32_Windows 32 Bit'#010+
+  '3*2Twin32_Windows 32 Bit'#010+
   '3*2Twince_Windows CE'#010+
   '4*2Tandroid_Android'#010+
   '4*2Taros_AROS'#010+
   '4*2Tdarwin_Darwin/Mac OS X'#010+
   '4*2Tdragonfly_DragonFly BSD'#010+
   '4*2Tembedded_Embedded'#010+
-  '4*2Tfreebsd_FreeBSD'#010+
+  '4','*2Tfreebsd_FreeBSD'#010+
   '4*2Thaiku_Haiku'#010+
   '4*2Tiphonesim_iPhoneSimulator'#010+
   '4*2Tlinux_Linux'#010+
-  '4*2Tnetb','sd_NetBSD'#010+
+  '4*2Tnetbsd_NetBSD'#010+
   '4*2Topenbsd_OpenBSD'#010+
   '4*2Tsolaris_Solaris'#010+
   '4*2Twin64_Win64 (64 bit Windows systems)'#010+
   '6*2Tamiga_Commodore Amiga'#010+
   '6*2Tatari_Atari ST/STe/TT'#010+
-  '6*2Tembedded_Embedded'#010+
+  '6*2Tembe','dded_Embedded'#010+
   '6*2Tlinux_Linux'#010+
   '6*2Tnetbsd_NetBSD'#010+
   '6*2Tmacosclassic_Classic Mac OS'#010+
-  '6*2Tpalmo','s_PalmOS'#010+
+  '6*2Tpalmos_PalmOS'#010+
   '6*2Tsinclairql_Sinclair QL'#010+
   '8*2Tembedded_Embedded'#010+
   '8*2Tmsdos_MS-DOS (and compatible)'#010+
   '8*2Twin16_Windows 16 Bit'#010+
   'A*2Tandroid_Android'#010+
-  'A*2Taros_AROS'#010+
+  'A*2Taros_AROS'#010,
   'A*2Tembedded_Embedded'#010+
   'A*2Tfreertos_FreeRTOS'#010+
   'A*2Tgba_Game Boy Advance'#010+
   'A*2Tios_iOS'#010+
-  'A*2Tlinu','x_Linux'#010+
+  'A*2Tlinux_Linux'#010+
   'A*2Tnds_Nintendo DS'#010+
   'A*2Tnetbsd_NetBSD'#010+
   'A*2Tpalmos_PalmOS'#010+
   'A*2Tsymbian_Symbian'#010+
   'A*2Twince_Windows CE'#010+
   'a*2Tandroid_Android'#010+
-  'a*2Tdarwin_Darwin/Mac OS X'#010+
+  'a*2Tdarwin_Darwin/Mac OS X',#010+
   'a*2Tios_iOS'#010+
   'a*2Tlinux_Linux'#010+
   'a*2Twin64_Windows 64'#010+
   'J*2Tandroid_Android'#010+
   'J*2Tjava_Java'#010+
-  'm*2Ta','ndroid_Android'#010+
+  'm*2Tandroid_Android'#010+
   'm*2Tembedded_Embedded'#010+
   'm*2Tlinux_Linux'#010+
   'M*2Tembedded_Embedded'#010+
@@ -1835,11 +1837,11 @@ const msgtxt : array[0..000363,1..240] of char=(
   'P*2Taix_AIX'#010+
   'P*2Tamiga_AmigaOS'#010+
   'P*2Tdarwin_Darwin/Mac OS X'#010+
-  'P*2Tembedded_Embedded'#010+
+  'P*2','Tembedded_Embedded'#010+
   'P*2Tlinux_Linux'#010+
   'P*2Tmacosclassic_Classic Mac OS'#010+
   'P*2Tmorphos_MorphOS'#010+
-  'P*','2Tnetbsd_NetBSD'#010+
+  'P*2Tnetbsd_NetBSD'#010+
   'P*2Twii_Wii'#010+
   'p*2Taix_AIX'#010+
   'p*2Tdarwin_Darwin/Mac OS X'#010+
@@ -1847,170 +1849,170 @@ const msgtxt : array[0..000363,1..240] of char=(
   'p*2Tlinux_Linux'#010+
   'R*2Tlinux_Linux'#010+
   'R*2Tembedded_Embedded'#010+
-  'r*2Tlinux_Linux'#010+
+  'r*2Tlinu','x_Linux'#010+
   'r*2Tembedded_Embedded'#010+
   'S*2Tlinux_Linux'#010+
   'S*2Tsolaris_Solaris'#010+
   's*2Tlinux_Linux'#010+
-  'V*2Temb','edded_Embedded'#010+
+  'V*2Tembedded_Embedded'#010+
   'x*2Tembedded_Embedded'#010+
   'x*2Tfreertos_FreeRTOS'#010+
   'x*2Tlinux_Linux'#010+
   'Z*2Tembedded_Embedded'#010+
   'Z*2Tzxspectrum_ZX Spectrum'#010+
   'Z*2Tmsxdos_MSX-DOS'#010+
-  '**1u<x>_Undefines the symbol <x>'#010+
+  '**1u<x>_','Undefines the symbol <x>'#010+
   '**1U_Unit options:'#010+
-  '**2Un_Do not check where the unit name matche','s the file name'#010+
+  '**2Un_Do not check where the unit name matches the file name'#010+
   '**2Ur_Generate release unit files (never automatically recompiled)'#010+
   '**2Us_Compile a system unit'#010+
-  '**1v<x>_Be verbose. <x> is a combination of the following letters:'#010+
-  '**2*_e : Show errors (default)       0 : Show nothing (except ','errors'+
-  ')'#010+
+  '**1v<x>_Be verbose. <x> is a combination',' of the following letters:'#010+
+  '**2*_e : Show errors (default)       0 : Show nothing (except errors)'#010+
   '**2*_w : Show warnings               u : Show unit info'#010+
   '**2*_n : Show notes                  t : Show tried/used files'#010+
-  '**2*_h : Show hints                  c : Show conditionals'#010+
-  '**2*_i : Show general info           d : Show debug in','fo'#010+
+  '**2*_h : Show hints     ','             c : Show conditionals'#010+
+  '**2*_i : Show general info           d : Show debug info'#010+
   '**2*_l : Show linenumbers            r : Rhide/GCC compatibility mode'#010+
   '**2*_s : Show time stamps            q : Show message numbers'#010+
-  '**2*_a : Show everything             x : Show info about invoked tools'+
-  #010+
-  '**2*_b : Write file names messages','   p : Write tree.log with parse t'+
-  'ree'#010+
+  '**2*_a : Show ev','erything             x : Show info about invoked too'+
+  'ls'#010+
+  '**2*_b : Write file names messages   p : Write tree.log with parse tre'+
+  'e'#010+
   '**2*_    with full path              v : Write fpcdebug.txt with'#010+
-  '**2*_z : Write output to stderr          lots of debugging info'#010+
+  '**2*_z : Write output to stderr          lots of',' debugging info'#010+
   '**2*_m<x>,<y> : Do not show messages numbered <x> and <y>'#010+
-  'F*1V<x>_Append ',#039'-<x>'#039' to the used compiler binary name (e.g. f'+
+  'F*1V<x>_Append '#039'-<x>'#039' to the used compiler binary name (e.g. f'+
   'or version)'#010+
   '**1W<x>_Target-specific options (targets)'#010+
   '3*2WA_Specify native type application (Windows)'#010+
-  '4*2WA_Specify native type application (Windows)'#010+
-  'A*2WA_Specify native type application (Wind','ows)'#010+
+  '4*','2WA_Specify native type application (Windows)'#010+
+  'A*2WA_Specify native type application (Windows)'#010+
   '3*2Wb_Create a bundle instead of a library (Darwin)'#010+
   'P*2Wb_Create a bundle instead of a library (Darwin)'#010+
-  'p*2Wb_Create a bundle instead of a library (Darwin)'#010+
+  'p*2Wb_Create a bundle instead of a library',' (Darwin)'#010+
   'a*2Wb_Create a bundle instead of a library (Darwin)'#010+
-  'A*2Wb_Create a bundle inste','ad of a library (Darwin)'#010+
+  'A*2Wb_Create a bundle instead of a library (Darwin)'#010+
   '4*2Wb_Create a bundle instead of a library (Darwin)'#010+
   '3*2WB_Create a relocatable image (Windows, Symbian)'#010+
-  '3*2WB<x>_Set image base to <x> (Windows, Symbian)'#010+
+  '3*2WB<x>_Set image bas','e to <x> (Windows, Symbian)'#010+
   '4*2WB_Create a relocatable image (Windows)'#010+
-  '4*2WB<x>_Set image',' base to <x> (Windows)'#010+
+  '4*2WB<x>_Set image base to <x> (Windows)'#010+
   'A*2WB_Create a relocatable image (Windows, Symbian)'#010+
   'A*2WB<x>_Set image base to <x> (Windows, Symbian)'#010+
-  'Z*2WB<x>_Set image base to <x> (ZX Spectrum)'#010+
+  'Z*2WB<x>_Set image base to',' <x> (ZX Spectrum)'#010+
   '3*2WC_Specify console type application (EMX, OS/2, Windows)'#010+
-  '4*2WC_Spec','ify console type application (Windows)'#010+
+  '4*2WC_Specify console type application (Windows)'#010+
   'A*2WC_Specify console type application (Windows)'#010+
   'P*2WC_Specify console type application (Classic Mac OS)'#010+
-  '3*2WD_Use DEFFILE to export functions of DLL or EXE (Windows)'#010+
-  '4*2WD_Use DEFFILE to export functi','ons of DLL or EXE (Windows)'#010+
+  '3*2WD_U','se DEFFILE to export functions of DLL or EXE (Windows)'#010+
+  '4*2WD_Use DEFFILE to export functions of DLL or EXE (Windows)'#010+
   'A*2WD_Use DEFFILE to export functions of DLL or EXE (Windows)'#010+
   '3*2We_Use external resources (Darwin)'#010+
-  '4*2We_Use external resources (Darwin)'#010+
+  '4*2We_Use external reso','urces (Darwin)'#010+
   'a*2We_Use external resources (Darwin)'#010+
-  'A*2We_Use external resources (Darwin',')'#010+
+  'A*2We_Use external resources (Darwin)'#010+
   'P*2We_Use external resources (Darwin)'#010+
   'p*2We_Use external resources (Darwin)'#010+
   '3*2WF_Specify full-screen type application (EMX, OS/2)'#010+
-  '3*2WG_Specify graphic type application (EMX, OS/2, Windows)'#010+
-  '4*2WG_Specify graphic type application (Windows',')'#010+
+  '3*2WG_Specify grap','hic type application (EMX, OS/2, Windows)'#010+
+  '4*2WG_Specify graphic type application (Windows)'#010+
   'A*2WG_Specify graphic type application (Windows)'#010+
   'P*2WG_Specify graphic type application (Classic Mac OS)'#010+
   '3*2Wi_Use internal resources (Darwin)'#010+
-  '4*2Wi_Use internal resources (Darwin)'#010+
+  '4*2Wi_','Use internal resources (Darwin)'#010+
   'a*2Wi_Use internal resources (Darwin)'#010+
-  'A*2Wi_Use internal ','resources (Darwin)'#010+
+  'A*2Wi_Use internal resources (Darwin)'#010+
   'P*2Wi_Use internal resources (Darwin)'#010+
   'p*2Wi_Use internal resources (Darwin)'#010+
-  '3*2WI_Turn on/off the usage of import sections (Windows)'#010+
+  '3*2WI_Turn on/off the usage of import sections (Windows)',#010+
   '4*2WI_Turn on/off the usage of import sections (Windows)'#010+
-  'A*2WI_Turn on/off the usage of ','import sections (Windows)'#010+
+  'A*2WI_Turn on/off the usage of import sections (Windows)'#010+
   '8*2Wh_Use huge code for units (ignored for models with CODE in a uniqu'+
   'e segment)'#010+
   '8*2Wm<x>_Set memory model'#010+
-  '8*3WmTiny_Tiny memory model'#010+
+  '8*3WmTiny_Tiny mem','ory model'#010+
   '8*3WmSmall_Small memory model (default)'#010+
   '8*3WmMedium_Medium memory model'#010+
-  '8*3WmCo','mpact_Compact memory model'#010+
+  '8*3WmCompact_Compact memory model'#010+
   '8*3WmLarge_Large memory model'#010+
   '8*3WmHuge_Huge memory model'#010+
-  '3*2WM<x>_Minimum Mac OS X deployment version: 10.4, 10.5.1, ... (Darwi'+
-  'n)'#010+
+  '3*2WM<x>_Minimum Mac OS X deployment version: 10.4, 10.5.1, ... (D','ar'+
+  'win)'#010+
   '4*2WM<x>_Minimum Mac OS X deployment version: 10.4, 10.5.1, ... (Darwi'+
   'n)'#010+
-  'p*2WM<x>_','Minimum Mac OS X deployment version: 10.4, 10.5.1, ... (Dar'+
-  'win)'#010+
+  'p*2WM<x>_Minimum Mac OS X deployment version: 10.4, 10.5.1, ... (Darwi'+
+  'n)'#010+
   'P*2WM<x>_Minimum Mac OS X deployment version: 10.4, 10.5.1, ... (Darwi'+
   'n)'#010+
-  '3*2WN_Do not generate relocation code, needed for debugging (Windows)'#010+
-  '4*2WN_Do not generate relocation ','code, needed for debugging (Windows'+
+  '3*2WN_Do not g','enerate relocation code, needed for debugging (Windows'+
   ')'#010+
+  '4*2WN_Do not generate relocation code, needed for debugging (Windows)'#010+
   'A*2WN_Do not generate relocation code, needed for debugging (Windows)'#010+
-  'A*2Wp<x>_Specify the controller type; see fpc -i or fpc -iu for possib'+
-  'le values'#010+
-  'm*2Wp<x>_Specify the controller type; see fpc -i or f','pc -iu for poss'+
+  'A*2Wp<x>_Specify the controller type; see fp','c -i or fpc -iu for poss'+
   'ible values'#010+
-  'R*2Wp<x>_Specify the controller type; see fpc -i or fpc -iu for possib'+
+  'm*2Wp<x>_Specify the controller type; see fpc -i or fpc -iu for possib'+
   'le values'#010+
-  'V*2Wp<x>_Specify the controller type; see fpc -i or fpc -iu for possib'+
+  'R*2Wp<x>_Specify the controller type; see fpc -i or fpc -iu for possib'+
   'le values'#010+
-  'x*2Wp<x>_Specify the controller type; see fpc -i or f','pc -iu for poss'+
+  'V*2Wp<x>_Specify the controller type; see fp','c -i or fpc -iu for poss'+
   'ible values'#010+
+  'x*2Wp<x>_Specify the controller type; see fpc -i or fpc -iu for possib'+
+  'le values'#010+
   '3*2WP<x>_Minimum iOS deployment version: 3.0, 5.0.1, ... (iphonesim)'#010+
-  '4*2WP<x>_Minimum iOS deployment version: 8.0, 8.0.2, ... (iphonesim)'#010+
+  '4*2WP<x>_Minimum iOS deployment version: 8.0, 8.0.2, ..','. (iphonesim)'+
+  #010+
   'a*2WP<x>_Minimum iOS deployment version: 7.0, 7.1.2, ... (Darwin)'#010+
-  'A*2WP<x>_','Minimum iOS deployment version: 3.0, 5.0.1, ... (Darwin)'#010+
+  'A*2WP<x>_Minimum iOS deployment version: 3.0, 5.0.1, ... (Darwin)'#010+
   '3*2WR_Generate relocation code (Windows)'#010+
   '4*2WR_Generate relocation code (Windows)'#010+
-  'A*2WR_Generate relocation code (Windows)'#010+
+  'A*2WR_Genera','te relocation code (Windows)'#010+
   '8*2Wt<x>_Set the target executable format'#010+
-  '8*3Wtexe_Create a ','DOS .EXE file (default)'#010+
+  '8*3Wtexe_Create a DOS .EXE file (default)'#010+
   '8*3Wtcom_Create a DOS .COM file (requires tiny memory model)'#010+
   'P*2WT_Specify MPW tool type application (Classic Mac OS)'#010+
-  '6*2WQ<x>_Set executable metadata format (Sinclair QL)'#010+
-  '6*3WQqhdr_Set metadata to QDOS File Header s','tyle (default)'#010+
+  '6*2WQ<x>_','Set executable metadata format (Sinclair QL)'#010+
+  '6*3WQqhdr_Set metadata to QDOS File Header style (default)'#010+
   '6*3WQxtcc_Set metadata to XTcc style'#010+
   '**2WX_Enable executable stack (Linux)'#010+
   '**1X_Executable options:'#010+
-  '**2X9_Generate linkerscript for GNU Binutils ld older than version 2.1'+
-  '9.1 (Linux)'#010+
-  '**2Xa_Generate code which allows to use mor','e than 2 GB static data o'+
-  'n 64 Bit targets (Linux)'#010+
+  '**2X9_Generate linkerscript for GNU ','Binutils ld older than version 2'+
+  '.19.1 (Linux)'#010+
+  '**2Xa_Generate code which allows to use more than 2 GB static data on '+
+  '64 Bit targets (Linux)'#010+
   '**2Xc_Pass --shared/-dynamic to the linker (BeOS, Darwin, FreeBSD, Lin'+
   'ux)'#010+
-  '**2Xd_Do not search default library path (sometimes required for cross'+
-  '-compiling when not using -XR)'#010+
-  '**2Xe_Use exter','nal linker'#010+
+  '**2Xd_Do not search default',' library path (sometimes required for cro'+
+  'ss-compiling when not using -XR)'#010+
+  '**2Xe_Use external linker'#010+
   '**2Xf_Substitute pthread library name for linking (BSD)'#010+
   '**2Xg_Create debuginfo in a separate file and add a debuglink section '+
-  'to executable'#010+
+  'to executable'#010,
   '**2XD_Try to link units dynamically      (defines FPC_LINK_DYNAMIC)'#010+
-  '**2Xi_Use internal li','nker'#010+
+  '**2Xi_Use internal linker'#010+
   'L*2XlS<x>_LLVM utilties suffix (e.g. -7 in case clang is called clang-'+
   '7)'#010+
   '**2XLA_Define library substitutions for linking'#010+
-  '**2XLO_Define order of library linking'#010+
+  '**2XLO_Define order of li','brary linking'#010+
   '**2XLD_Exclude default order of standard libraries'#010+
-  '**2Xm_Generate link map'#010,
+  '**2Xm_Generate link map'#010+
   '**2XM<x>_Set the name of the '#039'main'#039' program routine (default i'+
   's '#039'main'#039')'#010+
   '**2Xn_Use target system native linker instead of GNU ld (Solaris, AIX)'+
   #010+
-  'F*2Xp<x>_First search for the compiler binary in the directory <x>'#010+
-  '**2XP<x>_Prepend the binutils ','names with the prefix <x>'#010+
+  'F*2Xp<x>','_First search for the compiler binary in the directory <x>'#010+
+  '**2XP<x>_Prepend the binutils names with the prefix <x>'#010+
   '**2Xr<x>_Set the linker'#039's rlink-path to <x> (needed for cross comp'+
-  'ile, see the ld manual for more information) (BeOS, Linux)'#010+
+  'ile, see the ld manual for more information) (BeOS, Linux)'#010,
   '**2XR<x>_Prepend <x> to all linker search paths (BeOS, Darwin, FreeBSD'+
-  ', Linux, Mac OS, So','laris)'#010+
+  ', Linux, Mac OS, Solaris)'#010+
   '**2Xs_Strip all symbols from executable'#010+
   '**2XS_Try to link units statically (default, defines FPC_LINK_STATIC)'#010+
-  '**2Xt_Link with static libraries (-static is passed to linker)'#010+
-  '**2Xu_Generate executable in UF2 format  (embedded targets o','nly)'#010+
+  '**2Xt_Link with static libraries (','-static is passed to linker)'#010+
+  '**2Xu_Generate executable in UF2 format  (embedded targets only)'#010+
   '**2Xv_Generate table for Virtual Entry calls'#010+
   '**2XV_Use VLink as external linker       (default on Amiga, MorphOS)'#010+
-  '**2XX_Try to smartlink units             (defines FPC_LINK_SMART)'#010+
+  '**2XX_Try to smartlink units    ','         (defines FPC_LINK_SMART)'#010+
   '**1*_'#010+
   '**1?_Show this help'#010+
-  '**1h_Shows this help without ','waiting'
+  '**1h_Shows this help without waiting'
 );
diff --git a/compiler/options.pas b/compiler/options.pas
index 069f9639ab..a3fd9c9aad 100644
--- a/compiler/options.pas
+++ b/compiler/options.pas
@@ -4485,6 +4485,8 @@ begin
       def_system_macro('CPUTHUMB');
       if not option.FPUSetExplicitly then
         init_settings.fputype:=fpu_soft;
+      if not(init_settings.fputype in [fpu_none,fpu_soft,fpu_libgcc]) then
+        Message2(option_unsupported_fpu,fputypestr[init_settings.fputype],'Thumb');
 {$if defined(FPC_ARMEL) or defined(FPC_ARMHF)}
       target_info.llvmdatalayout:='e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:32-n32-S64';
 {$else FPC_ARMAL or FPC_ARMHF}