From c03fa8e79d462c078ff25aba51dc401f539831e2 Mon Sep 17 00:00:00 2001 From: pierre Date: Thu, 26 Aug 2010 15:51:36 +0000 Subject: [PATCH] + Add warning if @GOTPCREL will not be honored git-svn-id: trunk@15911 - --- compiler/msg/errore.msg | 6 +- compiler/msgidx.inc | 5 +- compiler/msgtxt.inc | 432 +++++++++++++++++++------------------- compiler/x86/rax86att.pas | 9 + 4 files changed, 236 insertions(+), 216 deletions(-) diff --git a/compiler/msg/errore.msg b/compiler/msg/errore.msg index 8ca164e4d1..7a388b78b8 100644 --- a/compiler/msg/errore.msg +++ b/compiler/msg/errore.msg @@ -2072,7 +2072,7 @@ cg_e_labels_cannot_defined_outside_declaration_scope=06052_E_Label must be defin # # Assembler reader # -# 07109 is the last used one +# 07110 is the last used one # asmr_d_start_reading=07000_DL_Starting $1 styled assembler parsing % This informs you that an assembler block is being parsed @@ -2324,6 +2324,10 @@ asmr_e_mixing_regtypes=07108_E_All registers in a register set must be of the sa asmr_e_empty_regset=07109_E_A register set cannot be empty % Instructions on the ARM architecture that take a register set as argument require that such a set % contains at least one register. + +asmr_w_useless_got_for_local=07110_W_@GOTPCREL is useless and potentially dangereous for local symbols +% The use of @GOTPCREL supposes an extra indirection that is +% not present if the symbol is local, which might lead to wrong asembler code # # Assembler/binary writers # diff --git a/compiler/msgidx.inc b/compiler/msgidx.inc index 7737c39d9c..8872e99025 100644 --- a/compiler/msgidx.inc +++ b/compiler/msgidx.inc @@ -675,6 +675,7 @@ const asmr_e_need_pic_ref=07107; asmr_e_mixing_regtypes=07108; asmr_e_empty_regset=07109; + asmr_w_useless_got_for_local=07110; asmw_f_too_many_asm_files=08000; asmw_f_assembler_output_not_supported=08001; asmw_f_comp_not_supported=08002; @@ -868,9 +869,9 @@ const option_info=11024; option_help_pages=11025; - MsgTxtSize = 57297; + MsgTxtSize = 57371; MsgIdxMax : array[1..20] of longint=( - 24,88,297,97,82,53,110,22,202,63, + 24,88,297,97,82,53,111,22,202,63, 49,20,1,1,1,1,1,1,1,1 ); diff --git a/compiler/msgtxt.inc b/compiler/msgtxt.inc index 76761793de..4059753feb 100644 --- a/compiler/msgtxt.inc +++ b/compiler/msgtxt.inc @@ -1,7 +1,7 @@ {$ifdef Delphi} -const msgtxt : array[0..000238] of string[240]=( +const msgtxt : array[0..000239] of string[240]=( {$else Delphi} -const msgtxt : array[0..000238,1..240] of char=( +const msgtxt : array[0..000239,1..240] of char=( {$endif Delphi} '01000_T_Compiler: $1'#000+ '01001_D_Compiler OS: $1'#000+ @@ -789,241 +789,244 @@ const msgtxt : array[0..000238,1..240] of char=( '07108_E_All registers in a register set must be of the same kind and w'+ 'idth'#000+ '07109_E_A register set cannot be empty'#000+ + '07110_W_@GOTPCREL is useless and potential','ly dangereous for local sy'+ + 'mbols'#000+ '08000_F_Too many assembler files'#000+ - '08001_F_S','elected assembler output not supported'#000+ + '08001_F_Selected assembler output not supported'#000+ '08002_F_Comp not supported'#000+ '08003_F_Direct not support for binary writers'#000+ - '08004_E_Allocating of data is only allowed in bss section'#000+ + '08004_E_Allocating of data is only allowed in bss sect','ion'#000+ '08005_F_No binary writer selected'#000+ - '08006_E_Asm: Opcode $1 not in table'#000, + '08006_E_Asm: Opcode $1 not in table'#000+ '08007_E_Asm: $1 invalid combination of opcode and operands'#000+ '08008_E_Asm: 16 Bit references not supported'#000+ '08009_E_Asm: Invalid effective address'#000+ - '08010_E_Asm: Immediate or reference expected'#000+ + '08010_E_Asm: Immediate ','or reference expected'#000+ '08011_E_Asm: $1 value exceeds bounds $2'#000+ - '08012_E_Asm:',' Short jump is out of range $1'#000+ + '08012_E_Asm: Short jump is out of range $1'#000+ '08013_E_Asm: Undefined label $1'#000+ '08014_E_Asm: Comp type not supported for this target'#000+ - '08015_E_Asm: Extended type not supported for this target'#000+ + '08015_E_Asm: Extended type not supported for this ','target'#000+ '08016_E_Asm: Duplicate label $1'#000+ '08017_E_Asm: Redefined label $1'#000+ - '080','18_E_Asm: First defined here'#000+ + '08018_E_Asm: First defined here'#000+ '08019_E_Asm: Invalid register $1'#000+ '08020_E_Asm: 16 or 32 Bit references not supported'#000+ '08021_E_Asm: 64 Bit operands not supported'#000+ - '09000_W_Source operating system redefined'#000+ + '09000_W_So','urce operating system redefined'#000+ '09001_I_Assembling (pipe) $1'#000+ - '09002_E_Can'#039't',' create assembler file: $1'#000+ + '09002_E_Can'#039't create assembler file: $1'#000+ '09003_E_Can'#039't create object file: $1'#000+ '09004_E_Can'#039't create archive file: $1'#000+ - '09005_E_Assembler $1 not found, switching to external assembling'#000+ + '09005_E_Assembler $1 not found, switching to external assembling',#000+ '09006_T_Using assembler: $1'#000+ '09007_E_Error while assembling exitcode $1'#000+ - '09','008_E_Can'#039't call the assembler, error $1 switching to external'+ - ' assembling'#000+ + '09008_E_Can'#039't call the assembler, error $1 switching to external a'+ + 'ssembling'#000+ '09009_I_Assembling $1'#000+ '09010_I_Assembling with smartlinking $1'#000+ - '09011_W_Object $1 not found, Linking may fail !'#000+ + '09011_W_Object $1 not found, L','inking may fail !'#000+ '09012_W_Library $1 not found, Linking may fail !'#000+ - '09013_E','_Error while linking'#000+ + '09013_E_Error while linking'#000+ '09014_E_Can'#039't call the linker, switching to external linking'#000+ '09015_I_Linking $1'#000+ '09016_E_Util $1 not found, switching to external linking'#000+ - '09017_T_Using util $1'#000+ + '09017_T_','Using util $1'#000+ '09018_E_Creation of Executables not supported'#000+ - '09019_E_Creati','on of Dynamic/Shared Libraries not supported'#000+ + '09019_E_Creation of Dynamic/Shared Libraries not supported'#000+ '09020_I_Closing script $1'#000+ '09021_E_resource compiler "$1" not found, switching to external mode'#000+ - '09022_I_Compiling resource $1'#000+ + '09022_I_Compiling resource',' $1'#000+ '09023_T_unit $1 can'#039't be statically linked, switching to smart lin'+ - 'king',#000+ + 'king'#000+ '09024_T_unit $1 can'#039't be smart linked, switching to static linking'+ #000+ '09025_T_unit $1 can'#039't be shared linked, switching to static linkin'+ 'g'#000+ - '09026_E_unit $1 can'#039't be smart or static linked'#000+ + '09026_E_unit $1 can'#039't be smart',' or static linked'#000+ '09027_E_unit $1 can'#039't be shared or static linked'#000+ - '09028_D','_Calling resource compiler "$1" with "$2" as command line'#000+ + '09028_D_Calling resource compiler "$1" with "$2" as command line'#000+ '09029_E_Error while compiling resources'#000+ '09030_E_Can'#039't call the resource compiler "$1", switching to extern'+ - 'al mode'#000+ + 'al',' mode'#000+ '09031_E_Can'#039't open resource file "$1"'#000+ - '09032_E_Can'#039't write resource f','ile "$1"'#000+ + '09032_E_Can'#039't write resource file "$1"'#000+ '09128_F_Can'#039't post process executable $1'#000+ '09129_F_Can'#039't open executable $1'#000+ '09130_X_Size of Code: $1 bytes'#000+ '09131_X_Size of initialized data: $1 bytes'#000+ - '09132_X_Size of uninitialized data: $1 bytes'#000+ - '09133_X_Stack space reserved: $1 bytes',#000+ + '09132_X_S','ize of uninitialized data: $1 bytes'#000+ + '09133_X_Stack space reserved: $1 bytes'#000+ '09134_X_Stack space committed: $1 bytes'#000+ '09200_F_Executable image size is too big for $1 target.'#000+ - '09201_W_Object file "$1" contains 32-bit absolute relocation to symbol'+ - ' "$2".'#000+ + '09201_W_Object file "$1" contains 32-bit absolute relocation to symbo', + 'l "$2".'#000+ '10000_T_Unitsearch: $1'#000+ '10001_T_PPU Loading $1'#000+ - '10002_U_PPU Name: $1',#000+ + '10002_U_PPU Name: $1'#000+ '10003_U_PPU Flags: $1'#000+ '10004_U_PPU Crc: $1'#000+ '10005_U_PPU Time: $1'#000+ '10006_U_PPU File too short'#000+ '10007_U_PPU Invalid Header (no PPU at the begin)'#000+ - '10008_U_PPU Invalid Version $1'#000+ + '10008_U_PPU Invalid Versio','n $1'#000+ '10009_U_PPU is compiled for another processor'#000+ - '10010_U_PPU is compiled',' for an other target'#000+ + '10010_U_PPU is compiled for an other target'#000+ '10011_U_PPU Source: $1'#000+ '10012_U_Writing $1'#000+ '10013_F_Can'#039't Write PPU-File'#000+ '10014_F_Error reading PPU-File'#000+ '10015_F_unexpected end of PPU-File'#000+ - '10016_F_Invalid PPU-File entry: $1'#000+ + '10016_F_','Invalid PPU-File entry: $1'#000+ '10017_F_PPU Dbx count problem'#000+ - '10018_E_Illegal u','nit name: $1'#000+ + '10018_E_Illegal unit name: $1'#000+ '10019_F_Too much units'#000+ '10020_F_Circular unit reference between $1 and $2'#000+ '10021_F_Can'#039't compile unit $1, no sources available'#000+ - '10022_F_Can'#039't find unit $1 used by $2'#000+ + '10022_F_Can'#039't find unit $1 u','sed by $2'#000+ '10023_W_Unit $1 was not found but $2 exists'#000+ - '10024_F_Unit $1 sear','ched but $2 found'#000+ + '10024_F_Unit $1 searched but $2 found'#000+ '10025_W_Compiling the system unit requires the -Us switch'#000+ '10026_F_There were $1 errors compiling module, stopping'#000+ - '10027_U_Load from $1 ($2) unit $3'#000+ + '10027_U_Load from $1 ($2) unit $3'#000, '10028_U_Recompiling $1, checksum changed for $2'#000+ - '10029_U_Recompiling $1, so','urce found only'#000+ + '10029_U_Recompiling $1, source found only'#000+ '10030_U_Recompiling unit, static lib is older than ppufile'#000+ '10031_U_Recompiling unit, shared lib is older than ppufile'#000+ - '10032_U_Recompiling unit, obj and asm are older than ppufile'#000+ - '10033_U_Recompiling unit, obj is older than a','sm'#000+ + '10032_U_Recompiling unit, obj an','d asm are older than ppufile'#000+ + '10033_U_Recompiling unit, obj is older than asm'#000+ '10034_U_Parsing interface of $1'#000+ '10035_U_Parsing implementation of $1'#000+ '10036_U_Second load for unit $1'#000+ '10037_U_PPU Check file $1 time $2'#000+ - '10040_W_Can'#039't recompile unit $1, but found modifed include files'#000+ - '10041_U_File $1 is newer than the one',' used for creating PPU file $2'#000+ + '10040_W_Can'#039't recompile unit',' $1, but found modifed include files'+ + #000+ + '10041_U_File $1 is newer than the one used for creating PPU file $2'#000+ '10042_U_Trying to use a unit which was compiled with a different FPU m'+ 'ode'#000+ '10043_U_Loading interface units from $1'#000+ - '10044_U_Loading implementation units from $1'#000+ + '10044_U_Loading imple','mentation units from $1'#000+ '10045_U_Interface CRC changed for unit $1'#000+ - '10046_U_','Implementation CRC changed for unit $1'#000+ + '10046_U_Implementation CRC changed for unit $1'#000+ '10047_U_Finished compiling unit $1'#000+ '10048_U_Adding dependency: $1 depends on $2'#000+ '10049_U_No reload, is caller: $1'#000+ - '10050_U_No reload, already in second compile: $1'#000+ + '10050_U_No relo','ad, already in second compile: $1'#000+ '10051_U_Flag for reload: $1'#000+ - '10052_U_Forc','ed reloading'#000+ + '10052_U_Forced reloading'#000+ '10053_U_Previous state of $1: $2'#000+ '10054_U_Already compiling $1, setting second compile'#000+ '10055_U_Loading unit $1'#000+ '10056_U_Finished loading unit $1'#000+ - '10057_U_Registering new unit $1'#000+ + '10057_U_Re','gistering new unit $1'#000+ '10058_U_Re-resolving unit $1'#000+ - '10059_U_Skipping re-res','olving unit $1, still loading used units'#000+ + '10059_U_Skipping re-resolving unit $1, still loading used units'#000+ '10060_U_Unloading resource unit $1 (not needed)'#000+ '10061_E_Unit $1 was compiled using a different whole program optimizat'+ - 'ion feedback input ($2, $3); recompile it without wpo or use the same '+ - 'wpo feedbac','k input file for this compilation invocation'#000+ + 'ion fee','dback input ($2, $3); recompile it without wpo or use the sam'+ + 'e wpo feedback input file for this compilation invocation'#000+ '10062_U_Indirect interface (objects/classes) CRC changed for unit $1'#000+ '11000_O_$1 [options] [options]'#000+ - '11001_W_Only one source file supported, changing source file to compil'+ - 'e from "$1" i','nto "$2"'#000+ + '11001_W_O','nly one source file supported, changing source file to comp'+ + 'ile from "$1" into "$2"'#000+ '11002_W_DEF file can be created only for OS/2'#000+ '11003_E_nested response files are not supported'#000+ '11004_F_No source file name in command line'#000+ - '11005_N_No option inside $1 config file'#000+ + '11005_N_No option i','nside $1 config file'#000+ '11006_E_Illegal parameter: $1'#000+ - '11007_H_-? writes help ','pages'#000+ + '11007_H_-? writes help pages'#000+ '11008_F_Too many config files nested'#000+ '11009_F_Unable to open file $1'#000+ '11010_D_Reading further options from $1'#000+ '11011_W_Target is already set to: $1'#000+ - '11012_W_Shared libs not supported on DOS platform, reverting to static'+ - #000+ - '11013_F_In options',' file $1 at line $2 too many \var{\#IF(N)DEFs} enc'+ - 'ountered'#000+ + '11012_W_Shared ','libs not supported on DOS platform, reverting to stat'+ + 'ic'#000+ + '11013_F_In options file $1 at line $2 too many \var{\#IF(N)DEFs} encou'+ + 'ntered'#000+ '11014_F_In options file $1 at line $2 unexpected \var{\#ENDIFs} encoun'+ 'tered'#000+ - '11015_F_Open conditional at the end of the options file'#000+ - '11016_W_Debug information generation is not suppo','rted by this execut'+ - 'able'#000+ + '11015_F_Open conditional at the',' end of the options file'#000+ + '11016_W_Debug information generation is not supported by this executab'+ + 'le'#000+ '11017_H_Try recompiling with -dGDB'#000+ '11018_W_You are using the obsolete switch $1'#000+ '11019_W_You are using the obsolete switch $1, please use $2'#000+ - '11020_N_Switching assembler to default source writing assembler'#000+ - '11021_W_Asse','mbler output selected "$1" is not compatible with "$2"'#000+ + '11','020_N_Switching assembler to default source writing assembler'#000+ + '11021_W_Assembler output selected "$1" is not compatible with "$2"'#000+ '11022_W_"$1" assembler use forced'#000+ '11026_T_Reading options from file $1'#000+ - '11027_T_Reading options from environment $1'#000+ + '11027_T_Reading options from environment',' $1'#000+ '11028_D_Handling option "$1"'#000+ '11029_O_*** press enter ***'#000+ - '11030_H_Start',' of reading config file $1'#000+ + '11030_H_Start of reading config file $1'#000+ '11031_H_End of reading config file $1'#000+ '11032_D_interpreting option "$1"'#000+ '11036_D_interpreting firstpass option "$1"'#000+ - '11033_D_interpreting file option "$1"'#000+ + '11033_D_interpreting file',' option "$1"'#000+ '11034_D_Reading config file "$1"'#000+ - '11035_D_found source file na','me "$1"'#000+ + '11035_D_found source file name "$1"'#000+ '11039_E_Unknown code page'#000+ '11040_F_Config file $1 is a directory'#000+ '11041_W_Assembler output selected "$1" cannot generate debug info, deb'+ 'ugging disabled'#000+ - '11042_W_Use of ppc386.cfg is deprecated, please use fpc.cfg instead'#000+ - '11043_F_In opt','ions file $1 at line $2 \var{\#ELSE} directive without'+ - ' \var{\#IF(N)DEF} found'#000+ + '11042_W_','Use of ppc386.cfg is deprecated, please use fpc.cfg instead'#000+ + '11043_F_In options file $1 at line $2 \var{\#ELSE} directive without \'+ + 'var{\#IF(N)DEF} found'#000+ '11044_F_Option "$1" is not, or not yet, supported on the current targe'+ 't platform'#000+ - '11045_F_The feature "$1" is not, or not yet, supported on the selected'+ - ' target pla','tform'#000+ + '11045_F','_The feature "$1" is not, or not yet, supported on the select'+ + 'ed target platform'#000+ '11046_N_DWARF debug information cannot be used with smart linking on t'+ 'his target, switching to static linking'#000+ - '11047_W_Option "$1" is ignored for the current target platform.'#000+ - '11048_W_Disabling external debug information because it is u','nsupport'+ - 'ed for the selected target/debug format combination.'#000+ + '11047_W_Option "$1" is ignored for the current tar','get platform.'#000+ + '11048_W_Disabling external debug information because it is unsupported'+ + ' for the selected target/debug format combination.'#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 t','he whole program optimization informati'+ - 'on in wpo feedback file "$1"'#000+ + '12001_D_Processing whole program optimi','zation 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 fe','edback file, ignoring'#000+ + '12004_W_No handler r','egistered 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 optimizations require a pre','viousl'+ + '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 generated info in (usin','g -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+ - '12011_D_Skipping whole program optimization section "$1", because not '+ - 'needed by the r','equested optimizations'#000+ + '12011_D_Ski','pping whole program optimization section "$1", because no'+ + 't 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+ - '12014','_E_Cannot extract symbol liveness information from program when'+ - ' when not linking'#000+ + '12013_E_Cannot extract symbo','l 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 informatio'+ - 'n from linked program'#000+ - '12016_E_Error during reading symbol liveness information produced b','y'+ - ' "$1"'#000+ + 'n from linked p','rogram'#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 whole',' program optimisation feedback '+ - 'file "$1"'#000+ + '12018_E_Collection of symbol liveness information can only help w','hen'+ + ' using smart linking, use -CX -XX'#000+ + '12019_E_Cannot create specified whole program optimisation feedback fi'+ + 'le "$1"'#000+ '11023_Free Pascal Compiler version $FPCFULLVERSION [$FPCDATE] for $FPC'+ 'CPU'#010+ 'Copyright (c) 1993-2010 by Florian Klaempfl'#000+ - '11024_Free Pascal Compiler version $FPCVERSION'#010+ + '11024_F','ree Pascal Compiler version $FPCVERSION'#010+ #010+ 'Compiler Date : $FPCDATE'#010+ - 'Com','piler CPU Target: $FPCCPU'#010+ + 'Compiler CPU Target: $FPCCPU'#010+ #010+ 'Supported targets:'#010+ ' $OSTARGETS'#010+ @@ -1032,13 +1035,13 @@ const msgtxt : array[0..000238,1..240] of char=( ' $INSTRUCTIONSETS'#010+ #010+ 'Supported FPU instruction sets:'#010+ - ' $FPUINSTRUCTIONSETS'#010+ + ' $FPUINSTRUCTIONSETS'#010, #010+ 'Supported ABI targets:'#010+ ' $ABITARGETS'#010+ #010+ 'Supported Optimizations:'#010+ - ' $OPTIMIZ','ATIONS'#010+ + ' $OPTIMIZATIONS'#010+ #010+ 'Supported Whole Program Optimizations:'#010+ ' All'#010+ @@ -1047,296 +1050,299 @@ const msgtxt : array[0..000238,1..240] of char=( 'Supported Microcontroller types:'#010+ ' $CONTROLLERTYPES'#010+ #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.FPC'#010+ #010+ - 'Report bugs, sugges','tions, etc. to:'#010+ + 'Report bugs, suggestions, etc. to:'#010+ ' http://bugs.freepascal.org'#010+ 'or'#010+ ' bugs@freepascal.org'#000+ - '11025_**0*_Put + after a boolean switch option to enable it, - to disa'+ - 'ble it'#010+ + '11025_**0*_Put + after a boolean switch option to enable it, - to ','di'+ + 'sable it'#010+ '**1a_The compiler doesn'#039't delete the generated assembler file'#010+ - '*','*2al_List sourcecode lines in assembler file'#010+ + '**2al_List sourcecode lines in assembler file'#010+ '**2an_List node info in assembler file'#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/relea','se info in assembler file'#010+ + '**2ar_List register ','allocation/release info in assembler file'#010+ + '**2at_List temp allocation/release info in assembler file'#010+ '**1A_Output format:'#010+ '**2Adefault_Use default assembler'#010+ '3*2Aas_Assemble using GNU AS'#010+ - '3*2Amacho_Mach-O (Darwin, Intel 32 bit) using internal writer'#010+ + '3*2Amacho_Mach-O (Darwin, Intel 32 bit) using internal',' writer'#010+ '3*2Anasmcoff_COFF (Go32v2) file using Nasm'#010+ - '3*2Anasmelf_ELF32 (Linu','x) 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*2Awasm_Obj file using Wasm (Watcom)'#010+ - '3*2Anasmobj_Obj file using Nasm'#010+ + '3*2Anasmobj_Obj f','ile using Nasm'#010+ '3*2Amasm_Obj file using Masm (Microsoft)'#010+ - '3*2Atasm_Obj file ','using Tasm (Borland)'#010+ + '3*2Atasm_Obj file using Tasm (Borland)'#010+ '3*2Aelf_ELF (Linux) using internal writer'#010+ '3*2Acoff_COFF (Go32v2) using internal writer'#010+ '3*2Apecoff_PE-COFF (Win32) using internal writer'#010+ - '4*2Aas_Assemble using GNU AS'#010+ + '4*2Aas_As','semble using GNU AS'#010+ '6*2Aas_Unix o-file using GNU AS'#010+ - '6*2Agas_GNU Motorola a','ssembler'#010+ + '6*2Agas_GNU Motorola assembler'#010+ '6*2Amit_MIT Syntax (old GAS)'#010+ '6*2Amot_Standard Motorola assembler'#010+ 'A*2Aas_Assemble using GNU AS'#010+ 'P*2Aas_Assemble using GNU AS'#010+ 'S*2Aas_Assemble using GNU AS'#010+ - '**1b_Generate browser info'#010+ + '**1b_','Generate browser info'#010+ '**2bl_Generate local symbol info'#010+ - '**1B_Build all modu','les'#010+ + '**1B_Build all modules'#010+ '**1C_Code generation options:'#010+ '**2C3_Turn on ieee error checking for constants'#010+ '**2Ca_Select ABI, see fpc -i for possible values'#010+ - '**2Cb_Generate big-endian code'#010+ + '**2Cb_Generate big-endian ','code'#010+ '**2Cc_Set default calling convention to '#010+ - '**2CD_Create also dyna','mic library (not supported)'#010+ + '**2CD_Create also dynamic library (not supported)'#010+ '**2Ce_Compilation with emulated floating point opcodes'#010+ '**2Cf_Select fpu instruction set to use, see fpc -i for possible va'+ 'lues'#010+ - '**2CF_Minimal floating point constant precision (default, 32, 64)'#010+ - '**2Cg_Generat','e PIC code'#010+ + '**2CF','_Minimal floating point constant precision (default, 32, 64)'+ + #010+ + '**2Cg_Generate PIC code'#010+ '**2Ch_ bytes heap (between 1023 and 67107840)'#010+ '**2Ci_IO-checking'#010+ '**2Cn_Omit linking stage'#010+ '**2Co_Check overflow of integer operations'#010+ - '**2CO_Check for possible overflow of integer operations'#010+ - '**2Cp_Select instruction set, se','e fpc -i for possible values'#010+ + '**2CO_Check for p','ossible overflow of integer operations'#010+ + '**2Cp_Select instruction set, see fpc -i for possible values'#010+ '**2CP=_ packing settings'#010+ '**3CPPACKSET=_ set allocation: 0, 1 or DEFAULT or NORMAL, 2, 4 '+ 'and 8'#010+ '**2Cr_Range checking'#010+ - '**2CR_Verify object method call validity'#010+ + '**2CR_Ver','ify object method call validity'#010+ '**2Cs_Set stack checking size to '#010+ - '**','2Ct_Stack checking (for testing only, see manual)'#010+ + '**2Ct_Stack checking (for testing only, see manual)'#010+ '**2CX_Create also smartlinked library'#010+ '**1d_Defines the symbol '#010+ '**1D_Generate a DEF file'#010+ - '**2Dd_Set description to '#010+ + '**2Dd_Set descripti','on to '#010+ '**2Dv_Set DLL version to '#010+ '*O2Dw_PM application'#010+ - '**1e_Set',' path to executable'#010+ + '**1e_Set path to executable'#010+ '**1E_Same as -Cn'#010+ '**1fPIC_Same as -Cg'#010+ '**1F_Set file names and paths:'#010+ '**2Fa[,y]_(for a program) load units and [y] before uses is par'+ 'sed'#010+ - '**2Fc_Set input codepage to '#010+ - '**2FC_Set RC compiler binary name to ',''#010+ + '*','*2Fc_Set input codepage to '#010+ + '**2FC_Set RC compiler binary name to '#010+ '**2Fd_Disable the compiler'#039's internal directory cache'#010+ '**2FD_Set the directory where to search for compiler utilities'#010+ '**2Fe_Redirect error output to '#010+ - '**2Ff_Add to framework path (Darwin only)'#010+ - '**2FE_Set exe/unit output ','path to '#010+ + '**2F','f_Add to framework path (Darwin only)'#010+ + '**2FE_Set exe/unit output path to '#010+ '**2Fi_Add to include path'#010+ '**2Fl_Add to library path'#010+ '**2FL_Use as dynamic linker'#010+ - '**2Fm_Load unicode conversion table from .txt in the compiler di'+ - 'r'#010+ + '**2Fm_Load unicode conversion table from .txt i','n the compiler '+ + 'dir'#010+ '**2Fo_Add to object path'#010+ - '**2Fr_Load error mes','sage file '#010+ + '**2Fr_Load error message file '#010+ '**2FR_Set resource (.res) linker to '#010+ '**2Fu_Add to unit path'#010+ '**2FU_Set unit output path to , overrides -FE'#010+ - '**2FW_Store generated whole-program optimization feedback in '#010+ - '**2Fw_Load previously stored w','hole-program optimization feedback '+ - 'from '#010+ + '**2FW_Store generated wh','ole-program optimization feedback in '#010+ + '**2Fw_Load previously stored whole-program optimization feedback fr'+ + 'om '#010+ '*g1g_Generate debug information (default format for target)'#010+ '*g2gc_Generate checks for pointers'#010+ - '*g2gh_Use heaptrace unit (for memory leak/corruption debugging)'#010+ - '*g2gl_Use line info unit (show more i','nfo with backtraces)'#010+ + '*g2gh_Use heaptrace unit (f','or memory leak/corruption debugging)'#010+ + '*g2gl_Use line info unit (show more info with backtraces)'#010+ '*g2go_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_ Pre','fix method names in DWARF with class'+ - ' name'#010+ + '*g3gostabsabsincludes_ Store ','absolute/full include file paths in Sta'+ + 'bs'#010+ + '*g3godwarfmethodclassprefix_ Prefix method names in DWARF with class n'+ + 'ame'#010+ '*g2gp_Preserve case in stabs symbol names'#010+ '*g2gs_Generate Stabs debug information'#010+ - '*g2gt_Trash local variables (to detect uninitialized uses)'#010+ + '*g2gt_Trash local variables (to detect unin','itialized uses)'#010+ '*g2gv_Generates programs traceable with Valgrind'#010+ - '*g2gw_Gen','erate 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+ '**1i_Information'#010+ - '**2iD_Return compiler date'#010+ + '**2iD_Return compi','ler date'#010+ '**2iV_Return short compiler version'#010+ - '**2iW_Return full compiler ve','rsion'#010+ + '**2iW_Return full compiler version'#010+ '**2iSO_Return compiler OS'#010+ '**2iSP_Return compiler host processor'#010+ '**2iTO_Return target OS'#010+ '**2iTP_Return target processor'#010+ '**1I_Add to include path'#010+ - '**1k_Pass to the linker'#010+ + '**1k_P','ass to the linker'#010+ '**1l_Write logo'#010+ '**1M_Set language mode to '#010+ - '**2','Mfpc_Free Pascal dialect (default)'#010+ + '**2Mfpc_Free Pascal dialect (default)'#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+ - '**1n_Do not read the defaul','t config files'#010+ + '**2Mmacpa','s_Macintosh Pascal dialects compatibility mode'#010+ + '**1n_Do not read the default config files'#010+ '**1N_Node tree optimizations'#010+ '**2Nu_Unroll loops'#010+ '**1o_Change the name of the executable produced to '#010+ '**1O_Optimizations:'#010+ - '**2O-_Disable optimizations'#010+ + '**2O-_Disable optim','izations'#010+ '**2O1_Level 1 optimizations (quick and debugger friendly)'#010+ - '**2O2_L','evel 2 optimizations (-O1 + quick optimizations)'#010+ + '**2O2_Level 2 optimizations (-O1 + quick optimizations)'#010+ '**2O3_Level 3 optimizations (-O2 + slow optimizations)'#010+ '**2Oa=_Set alignment'#010+ - '**2Oo[NO]_Enable or disable optimizations, see fpc -i for possible '+ - 'values'#010+ - '**2Op_Set target cpu for opti','mizing, see fpc -i for possible valu'+ - 'es'#010+ + '**2Oo[NO]_Enable or disable opti','mizations, see fpc -i for possibl'+ + 'e values'#010+ + '**2Op_Set target cpu for optimizing, see fpc -i for possible values'+ + #010+ '**2OW_Generate whole-program optimization feedback for optimization'+ ' , see fpc -i for possible values'#010+ - '**2Ow_Perform whole-program optimization , see fpc -i for possib'+ - 'le values'#010+ - '**2Os_Optimize',' for size rather than speed'#010+ + '**2Ow_Perform who','le-program optimization , see fpc -i for poss'+ + 'ible values'#010+ + '**2Os_Optimize for size rather than speed'#010+ '**1pg_Generate profile code for gprof (defines FPC_PROFILE)'#010+ '**1R_Assembler reading style:'#010+ - '**2Rdefault_Use default assembler for target'#010+ + '**2Rdefault_Use default assembler for target'#010, '3*2Ratt_Read AT&T style assembler'#010+ '3*2Rintel_Read Intel style assembler'#010+ - '6*2','RMOT_Read motorola style assembler'#010+ + '6*2RMOT_Read motorola style assembler'#010+ '**1S_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_Error options. is a combination of the following',':'#010+ + '**2Sd_Same',' as -Mdelphi'#010+ + '**2Se_Error options. is a combination of the following:'#010+ '**3*_ : Compiler halts after the 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+ - '**2Sg_Enable LABEL and GOTO (default in -Mtp and -','Mdelphi)'#010+ + '**3*_h : Compiler',' also halts after hints'#010+ + '**2Sg_Enable LABEL and GOTO (default in -Mtp and -Mdelphi)'#010+ '**2Sh_Use ansistrings by default instead of shortstrings'#010+ '**2Si_Turn on inlining of procedures/functions declared as "inline"'#010+ '**2Sk_Load fpcylix unit'#010+ - '**2SI_Set interface style to '#010+ + '**2SI','_Set interface style to '#010+ '**3SIcom_COM compatible interface (default)'#010+ - '**','3SIcorba_CORBA compatible interface'#010+ + '**3SIcorba_CORBA compatible interface'#010+ '**2Sm_Support macros like C (global)'#010+ '**2So_Same as -Mtp'#010+ '**2Ss_Constructor name must be init (destructor must be done)'#010+ - '**2Sx_Enable exception keywords (default in Delphi/ObjFPC modes)'#010+ - '**1s_Do not call asse','mbler and linker'#010+ + '**2Sx_Enable',' exception keywords (default in Delphi/ObjFPC modes)'#010+ + '**1s_Do not call assembler and linker'#010+ '**2sh_Generate script to link on host'#010+ '**2st_Generate script to link on target'#010+ '**2sr_Skip register allocation phase (use with -alr)'#010+ - '**1T_Target operating system:'#010+ + '**1T_Target ope','rating system:'#010+ '3*2Temx_OS/2 via EMX (including EMX/RSX extender)'#010+ - '3*2Tfreeb','sd_FreeBSD'#010+ + '3*2Tfreebsd_FreeBSD'#010+ '3*2Tgo32v2_Version 2 of DJ Delorie DOS extender'#010+ '3*2Tlinux_Linux'#010+ '3*2Tnetbsd_NetBSD'#010+ '3*2Tnetware_Novell Netware Module (clib)'#010+ - '3*2Tnetwlibc_Novell Netware Module (libc)'#010+ + '3*2Tnetwlibc_Novell Netware Modu','le (libc)'#010+ '3*2Topenbsd_OpenBSD'#010+ '3*2Tos2_OS/2 / eComStation'#010+ - '3*2Tsunos_SunOS/S','olaris'#010+ + '3*2Tsunos_SunOS/Solaris'#010+ '3*2Tsymbian_Symbian OS'#010+ '3*2Twatcom_Watcom compatible DOS extender'#010+ '3*2Twdosx_WDOSX DOS extender'#010+ '3*2Twin32_Windows 32 Bit'#010+ '3*2Twince_Windows CE'#010+ '4*2Tlinux_Linux'#010+ - '6*2Tamiga_Commodore Amiga'#010+ + '6*2','Tamiga_Commodore Amiga'#010+ '6*2Tatari_Atari ST/STe/TT'#010+ '6*2Tlinux_Linux/m68k'#010+ - '6*2T','macos_Macintosh m68k (not supported)'#010+ + '6*2Tmacos_Macintosh m68k (not supported)'#010+ '6*2Tpalmos_PalmOS'#010+ 'A*2Tlinux_Linux'#010+ 'A*2Twince_Windows CE'#010+ 'P*2Tamiga_AmigaOS on PowerPC'#010+ 'P*2Tdarwin_Darwin and Mac OS X on PowerPC'#010+ - 'P*2Tlinux_Linux on PowerPC'#010+ + 'P*2','Tlinux_Linux on PowerPC'#010+ 'P*2Tmacos_Mac OS (classic) on PowerPC'#010+ - 'P*2Tmorphos_','MorphOS'#010+ + 'P*2Tmorphos_MorphOS'#010+ 'S*2Tlinux_Linux'#010+ '**1u_Undefines the symbol '#010+ '**1U_Unit options:'#010+ '**2Un_Do not check where the unit name matches the file name'#010+ - '**2Ur_Generate release unit files (never automatically recompiled)'#010+ + '**2Ur_Generate release unit f','iles (never automatically recompiled)'#010+ '**2Us_Compile a system unit'#010+ - '**1v_','Be verbose. is a combination of the following letters:'#010+ + '**1v_Be verbose. 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/use','d files'#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 info'#010+ - '**2*_l : Show linenumbers r : Rhide/GCC compatibility mode'#010+ - '**2*_s : Show time stamps q : Show ','message numbers'#010+ + '**2*_l : Show linenumbers r : R','hide/GCC compatibility mod'+ + 'e'#010+ + '**2*_s : Show time stamps q : Show message numbers'#010+ '**2*_a : Show everything x : Executable info (Win32 only)'#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*_ ',' lots of debugging info'#010+ + '**2*_ ',' with full path v : Write fpcdebug.txt with'#010+ + '**2*_ lots of debugging info'#010+ '**2*_m, : Don'#039't show messages numbered and '#010+ '3*1W_Target-specific options (targets)'#010+ - 'A*1W_Target-specific options (targets)'#010+ + 'A*1W_Target-speci','fic options (targets)'#010+ 'P*1W_Target-specific options (targets)'#010+ - 'p*1W_Ta','rget-specific options (targets)'#010+ + 'p*1W_Target-specific options (targets)'#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+ '3*2WB_Create a relocatable image (Windows)'#010+ - 'A*2WB_Cre','ate a relocatable image (Windows, Symbian)'#010+ + 'A*2WB_Create a relocatable image (Windows, Symbian)'#010+ '3*2WC_Specify console type application (EMX, OS/2, 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 func','tions of DLL or EXE (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+ '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 resources (Darwin',')'#010+ 'A*2We_Use external resources (Darwin)'#010+ - 'P*2We_Use external resources (Darw','in)'#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+ - 'A*2WG_Specify graphic type application (Windows)'#010+ - 'P*2WG_Specify graphic type applica','tion (Classic Mac OS)'#010+ + 'A*2WG_Spe','cify graphic type application (Windows)'#010+ + 'P*2WG_Specify graphic type application (Classic Mac OS)'#010+ '3*2Wi_Use internal resources (Darwin)'#010+ 'P*2Wi_Use internal resources (Darwin)'#010+ 'p*2Wi_Use internal resources (Darwin)'#010+ - '3*2WN_Do not generate relocation code, needed for debugging (Windows)'#010+ - 'A*2WN_Do not generate relocation c','ode, needed for debugging (Windows'+ + '3*2WN_Do not generate relocati','on code, needed for debugging (Windows'+ ')'#010+ + 'A*2WN_Do not generate relocation code, needed for debugging (Windows)'#010+ '3*2WR_Generate relocation code (Windows)'#010+ 'A*2WR_Generate relocation code (Windows)'#010+ - 'P*2WT_Specify MPW tool type application (Classic Mac OS)'#010+ + 'P*2WT_Specify MPW tool type application (Classic',' Mac OS)'#010+ '3*2WX_Enable executable stack (Linux)'#010+ - 'A*2WX_Enable executable sta','ck (Linux)'#010+ + 'A*2WX_Enable executable stack (Linux)'#010+ 'p*2WX_Enable executable stack (Linux)'#010+ 'P*2WX_Enable executable stack (Linux)'#010+ '**1X_Executable options:'#010+ - '**2Xc_Pass --shared/-dynamic to the linker (BeOS, Darwin, FreeBSD, Lin'+ - 'ux)'#010+ - '**2Xd_Do not use standard library search path (needed ','for cross comp'+ - 'ile)'#010+ + '**2Xc_Pass --shared/-dynamic to the linker (BeOS, Darw','in, FreeBSD, L'+ + 'inux)'#010+ + '**2Xd_Do not use standard library search path (needed for cross compil'+ + 'e)'#010+ '**2Xe_Use external linker'#010+ '**2Xg_Create debuginfo in a separate file and add a debuglink section '+ 'to executable'#010+ - '**2XD_Try to link units dynamically (defines FPC_LINK_DYNAMIC)'#010+ + '**2XD_Try to link units dynamically ',' (defines FPC_LINK_DYNAMIC)'#010+ '**2Xi_Use internal linker'#010+ - '**2Xm_Generate li','nk map'#010+ + '**2Xm_Generate link map'#010+ '**2XM_Set the name of the '#039'main'#039' program routine (default i'+ 's '#039'main'#039')'#010+ '**2XP_Prepend the binutils names with the prefix '#010+ - '**2Xr_Set the linker'#039's rlink-path to (needed for cross comp'+ - 'ile, see the ld manual for more informa','tion) (BeOS, Linux)'#010+ + '**2Xr_Set the linker'#039's rlink','-path to (needed for cross co'+ + 'mpile, see the ld manual for more information) (BeOS, Linux)'#010+ '**2XR_Prepend to all linker search paths (BeOS, Darwin, FreeBSD'+ ', 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 wit','h static libraries (-static is passed to linker)'#010+ + '**2XS_Try ','to link units statically (default, defines FPC_LINK_STATIC'+ + ')'#010+ + '**2Xt_Link with static libraries (-static is passed to linker)'#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 with','out waiting' ); diff --git a/compiler/x86/rax86att.pas b/compiler/x86/rax86att.pas index d9998f084c..e226e6b553 100644 --- a/compiler/x86/rax86att.pas +++ b/compiler/x86/rax86att.pas @@ -286,6 +286,15 @@ Implementation {$endif i386} begin oper.opr.ref.refaddr:=addr_pic; +{$ifdef x86_64} + { local symbols don't have to + be accessed via the GOT + } + if (actasmpattern='GOTPCREL') and + assigned(oper.opr.ref.symbol) and + (oper.opr.ref.symbol.bind=AB_LOCAL) then + Message(asmr_w_useless_got_for_local); +{$endif x86_64} consume(AS_ID); end else