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fpc/compiler/utils/ppudump.pp
Jonas Maebe ee75bfaaf4 * change non-virtual instance methods to "virtual; final;" methods on the 
JVM target, because that's the only way to guarantee their semantics on
    that platform (see comments in pdecobj)
  * allow starting new inheritance trees (which is the same as adding a new
    non-virtual method as of this revision) on the JVM target in case the
    parameters of the new routine match the old one, but the complete mangled
    name does not (because then the JVM won't consider them to be the same
    either -> Pascal semantics are matched)

git-svn-id: branches/jvmbackend@18695 -
2011-08-20 08:25:24 +00:00

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{
Copyright (c) 1998-2002 by the FPC Development Team
Dumps the contents of a FPC unit file (PPU File)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
****************************************************************************}
program ppudump;
{$i fpcdefs.inc}
{$H+}
{$define IN_PPUDUMP}
uses
{ do NOT add symconst or globtype to make merging easier }
{ do include symconst and globtype now before splitting 2.5 PM 2011-06-15 }
SysUtils,
constexp,
symconst,
ppu,
globals,
globtype,
widestr,
tokens;
const
Version = 'Version 2.5.1';
Title = 'PPU-Analyser';
Copyright = 'Copyright (c) 1998-2010 by the Free Pascal Development Team';
{ verbosity }
v_none = $0;
v_header = $1;
v_defs = $2;
v_syms = $4;
v_interface = $8;
v_implementation = $10;
// v_browser = $20;
v_all = $ff;
{$i systems.inc }
{ List of all supported cpus }
const
CpuTxt : array[tsystemcpu] of string[9]=
(
{ 0 } 'none',
{ 1 } 'i386',
{ 2 } 'm68k',
{ 3 } 'alpha',
{ 4 } 'powerpc',
{ 5 } 'sparc',
{ 6 } 'vis',
{ 7 } 'ia64',
{ 8 } 'x86_64',
{ 9 } 'mips',
{ 10 } 'arm',
{ 11 } 'powerpc64',
{ 12 } 'avr',
{ 13 } 'mipsel',
{ 14 } 'jvm'
);
{ List of all supported system-cpu couples }
const
Targets : array[tsystem] of string[18]=(
{ 0 } 'none',
{ 1 } 'GO32V1 (obsolete)',
{ 2 } 'GO32V2',
{ 3 } 'Linux-i386',
{ 4 } 'OS/2',
{ 5 } 'Win32',
{ 6 } 'FreeBSD-i386',
{ 7 } 'Amiga',
{ 8 } 'Atari',
{ 9 } 'MacOS-m68k',
{ 10 } 'Linux-m68k',
{ 11 } 'PalmOS-m68k',
{ 12 } 'Linux-alpha',
{ 13 } 'Linux-ppc',
{ 14 } 'MacOS-ppc',
{ 15 } 'Solaris-i386',
{ 16 } 'BeOS-i386',
{ 17 } 'NetBSD-i386',
{ 18 } 'NetBSD-m68k',
{ 19 } 'Netware-i386-clib',
{ 20 } 'Qnx-i386',
{ 21 } 'WDOSX-i386',
{ 22 } 'Solaris-sparc',
{ 23 } 'Linux-sparc',
{ 24 } 'OpenBSD-i386',
{ 25 } 'OpenBSD-m68k',
{ 26 } 'Linux-x86-64',
{ 27 } 'MacOSX-ppc',
{ 28 } 'OS/2 via EMX',
{ 29 } 'NetBSD-powerpc',
{ 30 } 'OpenBSD-powerpc',
{ 31 } 'Linux-arm',
{ 32 } 'Watcom-i386',
{ 33 } 'MorphOS-powerpc',
{ 34 } 'FreeBSD-x86-64',
{ 35 } 'Netware-i386-libc',
{ 36 } 'Amiga-PowerPC',
{ 37 } 'Win64-x64',
{ 38 } 'WinCE-ARM',
{ 39 } 'Win64-iA64',
{ 40 } 'WinCE-i386',
{ 41 } 'Linux-x64',
{ 42 } 'GBA-arm',
{ 43 } 'Linux-powerpc64',
{ 44 } 'Darwin-i386',
{ 45 } 'PalmOS-arm',
{ 46 } 'MacOSX-powerpc64',
{ 47 } 'NDS-arm',
{ 48 } 'Embedded-i386',
{ 49 } 'Embedded-m68k',
{ 50 } 'Embedded-alpha',
{ 51 } 'Embedded-powerpc',
{ 52 } 'Embedded-sparc',
{ 53 } 'Embedded-vm',
{ 54 } 'Embedded-iA64',
{ 55 } 'Embedded-x64',
{ 56 } 'Embedded-mips',
{ 57 } 'Embedded-arm',
{ 58 } 'Embedded-powerpc64',
{ 59 } 'Symbian-i386',
{ 60 } 'Symbian-arm',
{ 61 } 'MacOSX-x64',
{ 62 } 'Embedded-avr',
{ 63 } 'Haiku-i386',
{ 64 } 'Darwin-ARM',
{ 65 } 'Solaris-x86-64',
{ 66 } 'Linux-MIPS',
{ 67 } 'Linux-MIPSel',
{ 68 } 'NativeNT-i386',
{ 69 } 'iPhoneSim-i386',
{ 70 } 'Wii-powerpc',
{ 71 } 'Java-JVM'
);
const
{ in widestr, we have the following definition
type
tcompilerwidechar = word;
thus widecharsize seems to always be 2 bytes }
widecharsize : longint = 2;
type
tspecialgenerictoken = (ST_LOADSETTINGS,ST_LINE,ST_COLUMN,ST_FILEINDEX);
var
ppufile : tppufile;
ppuversion : dword;
space : string;
verbose : longint;
derefdata : pbyte;
derefdatalen : longint;
{****************************************************************************
Helper Routines
****************************************************************************}
const has_errors : boolean = false;
has_more_infos : boolean = false;
Procedure HasMoreInfos;
begin
Writeln('!! Entry has more information stored');
has_more_infos:=true;
end;
Procedure WriteError(const S : string);
Begin
Writeln(S);
has_errors:=true;
End;
function Unknown(const st : string; val :longint) : string;
Begin
Unknown:='<!! Unknown'+st+' value '+tostr(val)+'>';
has_errors:=true;
end;
function ToStr(w:longint):String;
begin
Str(w,ToStr);
end;
Function Target2Str(w:longint):string;
begin
if w<=ord(high(tsystem)) then
Target2Str:=Targets[tsystem(w)]
else
Target2Str:=Unknown('target',w);
end;
Function Cpu2Str(w:longint):string;
begin
if w<=ord(high(tsystemcpu)) then
Cpu2Str:=CpuTxt[tsystemcpu(w)]
else
Cpu2Str:=Unknown('cpu',w);
end;
Function Varspez2Str(w:longint):string;
const
{ in symconst unit
tvarspez = (vs_value,vs_const,vs_var,vs_out,vs_constref); }
varspezstr : array[tvarspez] of string[8]=('Value','Const','Var','Out','ConstRef','Final');
begin
if w<=ord(high(varspezstr)) then
Varspez2Str:=varspezstr[tvarspez(w)]
else
Varspez2Str:=Unknown('varspez',w);
end;
Function VarRegable2Str(w:longint):string;
{ tvarregable type is defined in symconst unit }
const
varregableStr : array[tvarregable] of string[6]=('None','IntReg','FPUReg','MMReg','Addr');
begin
if w<=ord(high(varregablestr)) then
Varregable2Str:=varregablestr[tvarregable(w)]
else
Varregable2Str:=Unknown('regable',w);
end;
Function Visibility2Str(w:longint):string;
const
{ tvisibility type is defined in symconst unit }
visibilityName : array[tvisibility] of string[16] = (
'hidden','strict private','private','strict protected','protected',
'public','published','<none>'
);
begin
if w<=ord(high(visibilityName)) then
result:=visibilityName[tvisibility(w)]
else
result:=Unknown('visibility',w);
end;
function PPUFlags2Str(flags:longint):string;
type
tflagopt=record
mask : longint;
str : string[30];
end;
const
flagopts=23;
flagopt : array[1..flagopts] of tflagopt=(
(mask: $1 ;str:'init'),
(mask: $2 ;str:'final'),
(mask: $4 ;str:'big_endian'),
(mask: $8 ;str:'dbx'),
// (mask: $10 ;str:'browser'),
(mask: $20 ;str:'in_library'),
(mask: $40 ;str:'smart_linked'),
(mask: $80 ;str:'static_linked'),
(mask: $100 ;str:'shared_linked'),
// (mask: $200 ;str:'local_browser'),
(mask: $400 ;str:'no_link'),
(mask: $800 ;str:'has_resources'),
(mask: $1000 ;str:'little_endian'),
(mask: $2000 ;str:'release'),
(mask: $4000 ;str:'local_threadvars'),
(mask: $8000 ;str:'fpu_emulation_on'),
(mask: $210000 ;str:'has_debug_info'),
(mask: $10000 ;str:'stabs_debug_info'),
(mask: $200000 ;str:'dwarf_debug_info'),
(mask: $20000 ;str:'local_symtable'),
(mask: $40000 ;str:'uses_variants'),
(mask: $80000 ;str:'has_resourcefiles'),
(mask: $100000 ;str:'has_exports'),
(mask: $400000 ;str:'has_wideinits'),
(mask: $800000 ;str:'has_classinits')
);
var
i,ntflags : longint;
first : boolean;
s : string;
begin
s:='';
if flags<>0 then
begin
ntflags:=flags;
first:=true;
for i:=1to flagopts do
if (flags and flagopt[i].mask)<>0 then
begin
if first then
first:=false
else
s:=s+', ';
s:=s+flagopt[i].str;
ntflags:=ntflags and (not flagopt[i].mask);
end;
end
else
s:='none';
if ntflags<>0 then
begin
s:=s+' unknown '+hexstr(ntflags,8);
has_errors:=true;
end;
PPUFlags2Str:=s;
end;
Function L0(l:longint):string;
{
return the string of value l, if l<10 then insert a zero, so
the string is always at least 2 chars '01','02',etc
}
var
s : string;
begin
Str(l,s);
if l<10 then
s:='0'+s;
L0:=s;
end;
function filetimestring( t : longint) : string;
{
convert dos datetime t to a string YY/MM/DD HH:MM:SS
}
var
DT : TDateTime;
hsec : word;
Year,Month,Day: Word;
hour,min,sec : word;
begin
if t=-1 then
begin
Result := 'Not Found';
has_errors:=true;
exit;
end;
DT := FileDateToDateTime(t);
DecodeTime(DT,hour,min,sec,hsec);
DecodeDate(DT,year,month,day);
Result := L0(Year)+'/'+L0(Month)+'/'+L0(Day)+' '+L0(Hour)+':'+L0(min)+':'+L0(sec);
end;
{****************************************************************************
Read Routines
****************************************************************************}
procedure readrecsymtableoptions;
var
usefieldalignment : shortint;
begin
if ppufile.readentry<>ibrecsymtableoptions then
begin
has_errors:=true;
exit;
end;
writeln(space,' recordalignment: ',shortint(ppufile.getbyte));
usefieldalignment:=shortint(ppufile.getbyte);
writeln(space,' usefieldalignment: ',usefieldalignment);
if (usefieldalignment=C_alignment) then
writeln(space,' fieldalignment: ',shortint(ppufile.getbyte));
end;
procedure readsymtableoptions(const s: string);
type
tsymtblopt=record
mask : tsymtableoption;
str : string[30];
end;
const
symtblopts=ord(high(tsymtableoption)) + 1;
symtblopt : array[1..symtblopts] of tsymtblopt=(
(mask:sto_has_helper; str:'Has helper')
);
var
options : tsymtableoptions;
first : boolean;
i : integer;
begin
if ppufile.readentry<>ibsymtableoptions then
begin
has_errors:=true;
exit;
end;
ppufile.getsmallset(options);
if space<>'' then
writeln(space,'------ ',s,' ------');
write(space,'Symtable options: ');
if options<>[] then
begin
first:=true;
for i:=1 to symtblopts do
if (symtblopt[i].mask in options) then
begin
if first then
first:=false
else
write(', ');
write(symtblopt[i].str);
end;
end
else
write('none');
writeln;
end;
Procedure ReadLinkContainer(const prefix:string);
{
Read a serie of strings and write to the screen starting every line
with prefix
}
function maskstr(m:longint):string;
{ link options are in globtype unit
const
link_none = $0;
link_always = $1;
link_static = $2;
link_smart = $4;
link_shared = $8; }
var
s : string;
begin
s:='';
if (m and link_always)<>0 then
s:=s+'always ';
if (m and link_static)<>0 then
s:=s+'static ';
if (m and link_smart)<>0 then
s:=s+'smart ';
if (m and link_shared)<>0 then
s:=s+'shared ';
maskstr:=s;
end;
var
s : string;
m : longint;
begin
while not ppufile.endofentry do
begin
s:=ppufile.getstring;
m:=ppufile.getlongint;
WriteLn(prefix,s,' (',maskstr(m),')');
end;
end;
Procedure ReadContainer(const prefix:string);
{
Read a serie of strings and write to the screen starting every line
with prefix
}
begin
while not ppufile.endofentry do
WriteLn(prefix,ppufile.getstring);
end;
procedure ReadLoadUnit;
var
ucrc,uintfcrc, indcrc : cardinal;
begin
while not ppufile.EndOfEntry do
begin
write('Uses unit: ',ppufile.getstring);
ucrc:=cardinal(ppufile.getlongint);
uintfcrc:=cardinal(ppufile.getlongint);
indcrc:=cardinal(ppufile.getlongint);
writeln(' (Crc: ',hexstr(ucrc,8),', IntfcCrc: ',hexstr(uintfcrc,8),', IndCrc: ',hexstr(indcrc,8),')');
end;
end;
Procedure ReadDerefmap;
var
i,mapsize : longint;
begin
mapsize:=ppufile.getlongint;
writeln('DerefMapsize: ',mapsize);
for i:=0 to mapsize-1 do
writeln('DerefMap[',i,'] = ',ppufile.getstring);
end;
Procedure ReadImportSymbols;
var
extlibname : string;
j,
extsymcnt : longint;
extsymname : string;
extsymmangledname : string;
extsymordnr : longint;
extsymisvar : boolean;
begin
while not ppufile.endofentry do
begin
extlibname:=ppufile.getstring;
extsymcnt:=ppufile.getlongint;
writeln('External Library: ',extlibname,' (',extsymcnt,' imports)');
for j:=0 to extsymcnt-1 do
begin
extsymname:=ppufile.getstring;
if ppuversion>130 then
extsymmangledname:=ppufile.getstring
else
extsymmangledname:=extsymname;
extsymordnr:=ppufile.getlongint;
extsymisvar:=ppufile.getbyte<>0;
writeln(' ',extsymname,' as ',extsymmangledname,
'(OrdNr: ',extsymordnr,' IsVar: ',extsymisvar,')');
end;
end;
end;
Procedure ReadDerefdata;
begin
derefdatalen:=ppufile.entrysize;
if derefdatalen=0 then
begin
WriteError('!! Error: derefdatalen=0');
exit;
end;
Writeln('Derefdata length: ',derefdatalen);
derefdata:=allocmem(derefdatalen);
ppufile.getdata(derefdata^,derefdatalen);
end;
Procedure FreeDerefdata;
begin
if assigned(derefdata) then
begin
FreeMem(derefdata);
derefdata:=nil;
derefdatalen:=0;
end;
end;
Procedure ReadWpoFileInfo;
begin
Writeln('Compiled with input whole-program optimisation from ',ppufile.getstring,' ',filetimestring(ppufile.getlongint));
end;
Procedure ReadAsmSymbols;
type
{ Copied from aasmbase.pas }
TAsmsymbind=(
AB_NONE,AB_EXTERNAL,AB_COMMON,AB_LOCAL,AB_GLOBAL,AB_WEAK_EXTERNAL,
{ global in the current program/library, but not visible outside it }
AB_PRIVATE_EXTERN,AB_LAZY,AB_IMPORT);
TAsmsymtype=(
AT_NONE,AT_FUNCTION,AT_DATA,AT_SECTION,AT_LABEL,
{
the address of this code label is taken somewhere in the code
so it must be taken care of it when creating pic
}
AT_ADDR
);
var
s,
bindstr,
typestr : string;
i : longint;
begin
writeln(space,'Number of AsmSymbols: ',ppufile.getlongint);
i:=0;
while (not ppufile.endofentry) and (not ppufile.error) do
begin
s:=ppufile.getstring;
case tasmsymbind(ppufile.getbyte) of
AB_EXTERNAL :
bindstr:='External';
AB_COMMON :
bindstr:='Common';
AB_LOCAL :
bindstr:='Local';
AB_GLOBAL :
bindstr:='Global';
AB_WEAK_EXTERNAL :
bindstr:='Weak external';
AB_PRIVATE_EXTERN :
bindstr:='Private extern';
AB_LAZY :
bindstr:='Lazy';
AB_IMPORT :
bindstr:='Import';
else
begin
bindstr:='<Error !!>';
has_errors:=true;
end;
end;
case tasmsymtype(ppufile.getbyte) of
AT_FUNCTION :
typestr:='Function';
AT_DATA :
typestr:='Data';
AT_SECTION :
typestr:='Section';
AT_LABEL :
typestr:='Label';
AT_ADDR :
typestr:='Label (with address taken)';
else
begin
typestr:='<Error !!>';
has_errors:=true;
end;
end;
Writeln(space,' ',i,' : ',s,' [',bindstr,',',typestr,']');
inc(i);
end;
end;
function getexprint:Tconstexprint;
begin
getexprint.overflow:=false;
getexprint.signed:=boolean(ppufile.getbyte);
getexprint.svalue:=ppufile.getint64;
end;
Procedure ReadPosInfo;
var
info : byte;
fileindex,line,column : longint;
begin
with ppufile do
begin
{
info byte layout in bits:
0-1 - amount of bytes for fileindex
2-3 - amount of bytes for line
4-5 - amount of bytes for column
}
info:=getbyte;
case (info and $03) of
0 : fileindex:=getbyte;
1 : fileindex:=getword;
2 : fileindex:=(getbyte shl 16) or getword;
3 : fileindex:=getlongint;
end;
case ((info shr 2) and $03) of
0 : line:=getbyte;
1 : line:=getword;
2 : line:=(getbyte shl 16) or getword;
3 : line:=getlongint;
end;
case ((info shr 4) and $03) of
0 : column:=getbyte;
1 : column:=getword;
2 : column:=(getbyte shl 16) or getword;
3 : column:=getlongint;
end;
Writeln(fileindex,' (',line,',',column,')');
end;
end;
procedure readderef(const derefspace: string);
var
b : tdereftype;
first : boolean;
idx : longint;
i,n : byte;
pdata : pbyte;
begin
if not assigned(derefdata) then
exit;
first:=true;
idx:=ppufile.getlongint;
if (idx>derefdatalen) then
begin
writeln('!! Error: Deref idx ',idx,' > ',derefdatalen);
has_errors:=true;
exit;
end;
write(derefspace,'(',idx,') ');
pdata:=@derefdata[idx];
i:=0;
n:=pdata[i];
inc(i);
if n<1 then
begin
WriteError('!! Error: Deref len < 1');
exit;
end;
while (i<=n) do
begin
if not first then
write(', ')
else
first:=false;
b:=tdereftype(pdata[i]);
inc(i);
case b of
deref_nil :
write('Nil');
deref_symid :
begin
idx:=pdata[i] shl 24 or pdata[i+1] shl 16 or pdata[i+2] shl 8 or pdata[i+3];
inc(i,4);
write('SymId ',idx);
end;
deref_defid :
begin
idx:=pdata[i] shl 24 or pdata[i+1] shl 16 or pdata[i+2] shl 8 or pdata[i+3];
inc(i,4);
write('DefId ',idx);
end;
deref_unit :
begin
idx:=pdata[i] shl 8 or pdata[i+1];
inc(i,2);
write('Unit ',idx);
end;
else
begin
writeln('!! unsupported dereftyp: ',ord(b));
has_errors:=true;
break;
end;
end;
end;
writeln;
end;
procedure readpropaccesslist(const s:string);
{ type tsltype is in symconst unit }
const
slstr : array[tsltype] of string[12] = (
'',
'load',
'call',
'subscript',
'vec',
'typeconv',
'absolutetype'
);
var
sl : tsltype;
begin
readderef('');
repeat
sl:=tsltype(ppufile.getbyte);
if sl=sl_none then
break;
write(s,'(',slstr[sl],') ');
case sl of
sl_call,
sl_load,
sl_subscript :
readderef('');
sl_absolutetype,
sl_typeconv :
readderef('');
sl_vec :
begin
writeln(ppufile.getlongint);
readderef('');
end;
end;
until false;
end;
procedure readsymoptions(space : string);
type
tsymopt=record
mask : tsymoption;
str : string[30];
end;
const
symopts=ord(high(tsymoption)) - ord(low(tsymoption));
{ sp_none = 0 corresponds to nothing }
symopt : array[1..symopts] of tsymopt=(
(mask:sp_static; str:'Static'),
(mask:sp_hint_deprecated; str:'Hint Deprecated'),
(mask:sp_hint_platform; str:'Hint Platform'),
(mask:sp_hint_library; str:'Hint Library'),
(mask:sp_hint_unimplemented; str:'Hint Unimplemented'),
(mask:sp_hint_experimental; str:'Hint Experimental'),
(mask:sp_has_overloaded; str:'Has overloaded'),
(mask:sp_internal; str:'Internal'),
(mask:sp_implicitrename; str:'Implicit Rename'),
(mask:sp_generic_para; str:'Generic Parameter'),
(mask:sp_has_deprecated_msg; str:'Has Deprecated Message')
);
var
symoptions : tsymoptions;
i : longint;
first : boolean;
begin
ppufile.getsmallset(symoptions);
if symoptions<>[] then
begin
first:=true;
for i:=1to symopts do
if (symopt[i].mask in symoptions) then
begin
if first then
first:=false
else
write(', ');
write(symopt[i].str);
end;
end;
writeln;
if sp_has_deprecated_msg in symoptions then
writeln(space,'Deprecated : ', ppufile.getstring);
end;
procedure readcommonsym(const s:string);
begin
writeln(space,'** Symbol Id ',ppufile.getlongint,' **');
writeln(space,s,ppufile.getstring);
write (space,' File Pos : ');
readposinfo;
writeln(space,' Visibility : ',Visibility2Str(ppufile.getbyte));
write (space,' SymOptions : ');
readsymoptions(space+' ');
end;
var
{ needed during tobjectdef parsing... }
current_defoptions : tdefoptions;
current_objectoptions : tobjectoptions;
procedure readcommondef(const s:string; out defoptions: tdefoptions);
type
tdefopt=record
mask : tdefoption;
str : string[30];
end;
tdefstateinfo=record
mask : tdefstate;
str : string[30];
end;
ptoken=^ttoken;
const
defopt : array[1..ord(high(tdefoption))] of tdefopt=(
(mask:df_unique; str:'Unique Type'),
(mask:df_generic; str:'Generic'),
(mask:df_specialization; str:'Specialization'),
(mask:df_copied_def; str:'Copied Typedef')
);
defstate : array[1..ord(high(tdefstate))] of tdefstateinfo=(
(mask:ds_vmt_written; str:'VMT Written'),
(mask:ds_rtti_table_used; str:'RTTITable Used'),
(mask:ds_init_table_used; str:'InitTable Used'),
(mask:ds_rtti_table_written; str:'RTTITable Written'),
(mask:ds_init_table_written; str:'InitTable Written'),
(mask:ds_dwarf_dbg_info_used; str:'Dwarf DbgInfo Used'),
(mask:ds_dwarf_dbg_info_written;str:'Dwarf DbgInfo Written')
);
var
defstates : tdefstates;
i : longint;
first : boolean;
tokenbufsize : longint;
tokenbuf : pbyte;
idtoken,
token : ttoken;
len : sizeint;
wstring : widestring;
astring : ansistring;
function readtoken: ttoken;
var
b,b2 : byte;
begin
b:=tokenbuf[i];
inc(i);
if (b and $80)<>0 then
begin
b2:=tokenbuf[i];
inc(i);
result:=ttoken(((b and $7f) shl 8) or b2);
end
else
result:=ttoken(b);
end;
begin
writeln(space,'** Definition Id ',ppufile.getlongint,' **');
writeln(space,s);
write (space,' Type symbol : ');
readderef('');
write (space,' DefOptions : ');
ppufile.getsmallset(defoptions);
if defoptions<>[] then
begin
first:=true;
for i:=1to high(defopt) do
if (defopt[i].mask in defoptions) then
begin
if first then
first:=false
else
write(', ');
write(defopt[i].str);
end;
end;
writeln;
write (space,' DefStates : ');
ppufile.getsmallset(defstates);
if defstates<>[] then
begin
first:=true;
for i:=1 to high(defstate) do
if (defstate[i].mask in defstates) then
begin
if first then
first:=false
else
write(', ');
write(defstate[i].str);
end;
end;
writeln;
if df_generic in defoptions then
begin
tokenbufsize:=ppufile.getlongint;
writeln(space,' Tokenbuffer size : ',tokenbufsize);
tokenbuf:=allocmem(tokenbufsize);
ppufile.getdata(tokenbuf^,tokenbufsize);
i:=0;
write(space,' Tokens: ');
while i<tokenbufsize do
begin
token:=readtoken;
if token<>_GENERICSPECIALTOKEN then
begin
write(arraytokeninfo[token].str);
idtoken:=readtoken;
end;
case token of
_CWCHAR,
_CWSTRING :
begin
len:=psizeint(@tokenbuf[i])^;
inc(i,sizeof(sizeint));
setlength(wstring,len);
move(tokenbuf[i],wstring[1],len*2);
write(' ',wstring);
inc(i,len*2);
end;
_CSTRING:
begin
len:=psizeint(@tokenbuf[i])^;
inc(i,sizeof(sizeint));
setlength(astring,len);
move(tokenbuf[i],astring[1],len);
write(' ',astring);
inc(i,len);
end;
_CCHAR,
_INTCONST,
_REALNUMBER :
begin
write(' ',pshortstring(@tokenbuf[i])^);
inc(i,tokenbuf[i]+1);
end;
_ID :
begin
write(' ',pshortstring(@tokenbuf[i])^);
inc(i,tokenbuf[i]+1);
{
replaytokenbuf.read(orgpattern[0],1);
replaytokenbuf.read(orgpattern[1],length(orgpattern));
pattern:=upper(orgpattern);
}
end;
_GENERICSPECIALTOKEN:
begin
if (tokenbuf[i] and $80)<>0 then
begin
write('Col: ',tokenbuf[i] and $7f);
inc(i);
end
else
case tspecialgenerictoken(tokenbuf[i]) of
ST_LOADSETTINGS:
begin
inc(i);
write('Settings');
inc(i,sizeof(tsettings));
end;
ST_LINE:
begin
inc(i);
write('Line: ',pdword(@tokenbuf[i])^);
inc(i,4);
end;
ST_COLUMN:
begin
inc(i);
write('Col: ',pword(@tokenbuf[i])^);
inc(i,2);
end;
ST_FILEINDEX:
begin
inc(i);
write('File: ',pword(@tokenbuf[i])^);
inc(i,2);
end;
end;
{
replaytokenbuf.read(specialtoken,1);
case specialtoken of
ST_LOADSETTINGS:
begin
replaytokenbuf.read(current_settings,sizeof(current_settings));
end
else
internalerror(2006103010);
end;
continue;
}
end;
end;
if i<tokenbufsize then
write(',');
end;
writeln;
freemem(tokenbuf);
end;
if df_specialization in defoptions then
begin
write (space,' Orig. GenericDef : ');
readderef('');
end;
current_defoptions:=defoptions;
end;
{ Read abstract procdef and return if inline procdef }
{ type tproccalloption is in globtype unit }
{ type tproctypeoption is in globtype unit }
{ type tprocoption is in globtype unit }
procedure read_abstract_proc_def(var proccalloption:tproccalloption;var procoptions:tprocoptions);
type
tproccallopt=record
mask : tproccalloption;
str : string[30];
end;
tproctypeopt=record
mask : tproctypeoption;
str : string[30];
end;
tprocopt=record
mask : tprocoption;
str : string[30];
end;
const
{proccalloptionStr is also in globtype unit }
proctypeopt : array[1..ord(high(tproctypeoption))] of tproctypeopt=(
(mask:potype_proginit; str:'ProgInit'),
(mask:potype_unitinit; str:'UnitInit'),
(mask:potype_unitfinalize; str:'UnitFinalize'),
(mask:potype_constructor; str:'Constructor'),
(mask:potype_destructor; str:'Destructor'),
(mask:potype_operator; str:'Operator'),
(mask:potype_procedure; str:'Procedure'),
(mask:potype_function; str:'Function'),
(mask:potype_class_constructor; str:'Class Constructor'),
(mask:potype_class_destructor; str:'Class Destructor'),
{ Dispinterface property accessors }
(mask:potype_propgetter; str:'Property Getter'),
(mask:potype_propsetter; str:'Property Setter')
);
procopt : array[1..ord(high(tprocoption))] of tprocopt=(
(mask:po_classmethod; str:'ClassMethod'),
(mask:po_virtualmethod; str:'VirtualMethod'),
(mask:po_abstractmethod; str:'AbstractMethod'),
(mask:po_finalmethod; str:'FinalMethod'),
(mask:po_staticmethod; str:'StaticMethod'),
(mask:po_overridingmethod;str:'OverridingMethod'),
(mask:po_methodpointer; str:'MethodPointer'),
(mask:po_interrupt; str:'Interrupt'),
(mask:po_iocheck; str:'IOCheck'),
(mask:po_assembler; str:'Assembler'),
(mask:po_msgstr; str:'MsgStr'),
(mask:po_msgint; str:'MsgInt'),
(mask:po_exports; str:'Exports'),
(mask:po_external; str:'External'),
(mask:po_overload; str:'Overload'),
(mask:po_varargs; str:'VarArgs'),
(mask:po_internconst; str:'InternConst'),
(mask:po_addressonly; str:'AddressOnly'),
(mask:po_public; str:'Public'),
(mask:po_hascallingconvention;str:'HasCallingConvention'),
(mask:po_reintroduce; str:'ReIntroduce'),
(mask:po_explicitparaloc; str:'ExplicitParaloc'),
(mask:po_nostackframe; str:'NoStackFrame'),
(mask:po_has_mangledname; str:'HasMangledName'),
(mask:po_has_public_name; str:'HasPublicName'),
(mask:po_forward; str:'Forward'),
(mask:po_global; str:'Global'),
(mask:po_has_inlininginfo;str:'HasInliningInfo'),
(mask:po_syscall_legacy; str:'SyscallLegacy'),
(mask:po_syscall_sysv; str:'SyscallSysV'),
(mask:po_syscall_basesysv;str:'SyscallBaseSysV'),
(mask:po_syscall_sysvbase;str:'SyscallSysVBase'),
(mask:po_syscall_r12base; str:'SyscallR12Base'),
(mask:po_inline; str:'Inline'),
(mask:po_compilerproc; str:'CompilerProc'),
(mask:po_has_importdll; str:'HasImportDLL'),
(mask:po_has_importname; str:'HasImportName'),
(mask:po_kylixlocal; str:'KylixLocal'),
(mask:po_dispid; str:'DispId'),
(mask:po_weakexternal; str:'WeakExternal'),
(mask:po_objc; str:'ObjC'),
(mask:po_enumerator_movenext; str:'EnumeratorMoveNext'),
(mask:po_optional; str: 'Optional'),
(mask:po_delphi_nested_cc;str: 'Delphi-style nested frameptr'),
(mask:po_java_nonvirtual; str: 'Java non-virtual method')
);
var
proctypeoption : tproctypeoption;
i : longint;
first : boolean;
tempbuf : array[0..255] of byte;
begin
write(space,' Return type : ');
readderef('');
writeln(space,' Fpu used : ',ppufile.getbyte);
proctypeoption:=tproctypeoption(ppufile.getbyte);
write(space,' TypeOption : ');
first:=true;
for i:=1 to high(proctypeopt) do
if (proctypeopt[i].mask=proctypeoption) then
begin
if first then
first:=false
else
write(', ');
write(proctypeopt[i].str);
end;
writeln;
proccalloption:=tproccalloption(ppufile.getbyte);
writeln(space,' CallOption : ',proccalloptionStr[proccalloption]);
ppufile.getnormalset(procoptions);
if procoptions<>[] then
begin
write(space,' Options : ');
first:=true;
for i:=1 to high(procopt) do
if (procopt[i].mask in procoptions) then
begin
if first then
first:=false
else
write(', ');
write(procopt[i].str);
end;
writeln;
end;
if (po_explicitparaloc in procoptions) then
begin
i:=ppufile.getbyte;
ppufile.getdata(tempbuf,i);
end;
end;
{ type tvaroption is in unit symconst }
{ register variable }
{ type tvarregable is in unit symconst }
procedure readabstractvarsym(const s:string;var varoptions:tvaroptions);
type
tvaropt=record
mask : tvaroption;
str : string[30];
end;
const
varopt : array[1..ord(high(tvaroption))] of tvaropt=(
(mask:vo_is_external; str:'External'),
(mask:vo_is_dll_var; str:'DLLVar'),
(mask:vo_is_thread_var; str:'ThreadVar'),
(mask:vo_has_local_copy; str:'HasLocalCopy'),
(mask:vo_is_const; str:'Constant'),
(mask:vo_is_public; str:'Public'),
(mask:vo_is_high_para; str:'HighValue'),
(mask:vo_is_funcret; str:'Funcret'),
(mask:vo_is_self; str:'Self'),
(mask:vo_is_vmt; str:'VMT'),
(mask:vo_is_result; str:'Result'),
(mask:vo_is_parentfp; str:'ParentFP'),
(mask:vo_is_loop_counter; str:'LoopCounter'),
(mask:vo_is_hidden_para; str:'Hidden'),
(mask:vo_has_explicit_paraloc;str:'ExplicitParaloc'),
(mask:vo_is_syscall_lib; str:'SysCallLib'),
(mask:vo_has_mangledname; str:'HasMangledName'),
(mask:vo_is_typed_const; str:'TypedConst'),
(mask:vo_is_range_check; str:'RangeCheckSwitch'),
(mask:vo_is_overflow_check; str:'OverflowCheckSwitch'),
(mask:vo_is_typinfo_para; str:'TypeInfo'),
(mask:vo_is_msgsel;str:'MsgSel'),
(mask:vo_is_weak_external;str:'WeakExternal'),
(mask:vo_is_first_field;str:'IsFirstField'),
(mask:vo_volatile;str:'Volatile'),
(mask:vo_has_section;str:'HasSection'),
(mask:vo_force_finalize;str:'ForceFinalize')
);
var
i : longint;
first : boolean;
begin
readcommonsym(s);
writeln(space,' Spez : ',Varspez2Str(ppufile.getbyte));
writeln(space,' Regable : ',Varregable2Str(ppufile.getbyte));
writeln(space,' Addr Taken : ',(ppufile.getbyte<>0));
write (space,' Var Type : ');
readderef('');
ppufile.getsmallset(varoptions);
if varoptions<>[] then
begin
write(space,' Options : ');
first:=true;
for i:=1 to high(varopt) do
if (varopt[i].mask in varoptions) then
begin
if first then
first:=false
else
write(', ');
write(varopt[i].str);
if varopt[i].mask = vo_has_section then
writeln('Section name:',ppufile.getansistring);
end;
writeln;
end;
end;
procedure readobjectdefoptions;
type
tsymopt=record
mask : tobjectoption;
str : string[30];
end;
const
symopt : array[1..ord(high(tobjectoption))] of tsymopt=(
(mask:oo_is_forward; str:'IsForward'),
(mask:oo_is_abstract; str:'IsAbstract'),
(mask:oo_is_sealed; str:'IsSealed'),
(mask:oo_has_virtual; str:'HasVirtual'),
(mask:oo_has_private; str:'HasPrivate'),
(mask:oo_has_protected; str:'HasProtected'),
(mask:oo_has_strictprivate; str:'HasStrictPrivate'),
(mask:oo_has_strictprotected;str:'HasStrictProtected'),
(mask:oo_has_constructor; str:'HasConstructor'),
(mask:oo_has_destructor; str:'HasDestructor'),
(mask:oo_has_vmt; str:'HasVMT'),
(mask:oo_has_msgstr; str:'HasMsgStr'),
(mask:oo_has_msgint; str:'HasMsgInt'),
(mask:oo_can_have_published; str:'CanHavePublished'),
(mask:oo_has_default_property;str:'HasDefaultProperty'),
(mask:oo_has_valid_guid; str:'HasValidGUID'),
(mask:oo_has_enumerator_movenext; str:'HasEnumeratorMoveNext'),
(mask:oo_has_enumerator_current; str:'HasEnumeratorCurrent'),
(mask:oo_is_external; str:'External'),
(mask:oo_is_formal; str:'Formal'),
(mask:oo_is_classhelper; str:'Class Helper/Category'),
(mask:oo_has_class_constructor; str:'HasClassConstructor'),
(mask:oo_has_class_destructor; str:'HasClassDestructor'),
(mask:oo_is_enum_class; str:'JvmEnumClass')
);
var
i : longint;
first : boolean;
begin
ppufile.getsmallset(current_objectoptions);
if current_objectoptions<>[] then
begin
first:=true;
for i:=1 to high(symopt) do
if (symopt[i].mask in current_objectoptions) then
begin
if first then
first:=false
else
write(', ');
write(symopt[i].str);
end;
end;
writeln;
end;
procedure readarraydefoptions;
{ type tarraydefoption is in unit symconst }
type
tsymopt=record
mask : tarraydefoption;
str : string[30];
end;
const
symopt : array[1..ord(high(tarraydefoption))] of tsymopt=(
(mask:ado_IsConvertedPointer;str:'ConvertedPointer'),
(mask:ado_IsDynamicArray; str:'IsDynamicArray'),
(mask:ado_IsVariant; str:'IsVariant'),
(mask:ado_IsConstructor; str:'IsConstructor'),
(mask:ado_IsArrayOfConst; str:'ArrayOfConst'),
(mask:ado_IsConstString; str:'ConstString'),
(mask:ado_IsBitPacked; str:'BitPacked')
);
var
symoptions : tarraydefoptions;
i : longint;
first : boolean;
begin
ppufile.getsmallset(symoptions);
if symoptions<>[] then
begin
first:=true;
for i:=1 to high(symopt) do
if (symopt[i].mask in symoptions) then
begin
if first then
first:=false
else
write(', ');
write(symopt[i].str);
end;
end;
writeln;
end;
procedure readnodetree;
var
l : longint;
p : pointer;
begin
with ppufile do
begin
if space<>'' then
Writeln(space,'------ nodetree ------');
if readentry=ibnodetree then
begin
l:=entrysize;
Writeln(space,'Tree size : ',l);
{ Read data to prevent error that entry is not completly read }
getmem(p,l);
getdata(p^,l);
freemem(p);
end
else
begin
WriteError('!! ibnodetree not found');
end;
end;
end;
procedure ReadCreatedObjTypes;
var
i,j,
len,
bssize: longint;
bs: pbyte;
begin
if ppufile.readentry<>ibcreatedobjtypes then
begin
writeln('!! ibcreatedobjtypes entry not found');
ppufile.skipdata(ppufile.entrysize);
has_errors:=true;
exit
end;
writeln;
writeln(space,'WPO info');
writeln(space,'--------');
len:=ppufile.getlongint;
writeln(space,'** Instantiated Object/Class types: ',len,' **');
space:=space+' ';
for i:=0 to len-1 do
readderef(space);
setlength(space,length(space)-2);
len:=ppufile.getlongint;
writeln(space,'** Instantiated ClassRef types: ',len,' **');
space:=space+' ';
for i:=0 to len-1 do
readderef(space);
setlength(space,length(space)-2);
len:=ppufile.getlongint;
writeln(space,'** Possibly instantiated ClassRef types : ',len,' **');
space:=space+' ';
for i:=0 to len-1 do
readderef(space);
setlength(space,length(space)-2);
len:=ppufile.getlongint;
writeln(space,'** Class types with called virtual methods info : ',len,' **');
space:=space+' ';
for i:=0 to len-1 do
begin
write(space,'Class def : ');
readderef('');
write(space+' ','Called vmtentries : ');
bssize:=ppufile.getlongint;
getmem(bs,bssize);
ppufile.readdata(bs^,bssize);
for j:=0 to bssize*8-1 do
if (((bs+j shr 3)^ shr (j and 7)) and 1) <> 0 then
write(j,', ');
writeln;
freemem(bs);
end;
setlength(space,length(space)-2);
end;
{****************************************************************************
Read Symbols Part
****************************************************************************}
procedure readsymbols(const s:string);
type
pguid = ^tguid;
tguid = packed record
D1: LongWord;
D2: Word;
D3: Word;
D4: array[0..7] of Byte;
end;
var
b : byte;
pc : pchar;
ch : dword;
startnewline : boolean;
i,j,len : longint;
guid : tguid;
realvalue : extended;
tempbuf : array[0..127] of char;
pw : pcompilerwidestring;
varoptions : tvaroptions;
begin
with ppufile do
begin
if space<>'' then
Writeln(space,'------ ',s,' ------');
if readentry=ibstartsyms then
begin
Writeln(space,'Symtable datasize : ',getlongint);
Writeln(space,'Symtable alignment: ',getlongint);
end
else
Writeln('!! ibstartsym not found');
repeat
b:=readentry;
case b of
ibunitsym :
readcommonsym('Unit symbol ');
iblabelsym :
readcommonsym('Label symbol ');
ibtypesym :
begin
readcommonsym('Type symbol ');
write(space,' Result Type : ');
readderef('');
end;
ibprocsym :
begin
readcommonsym('Procedure symbol ');
len:=ppufile.getword;
for i:=1 to len do
begin
write(space,' Definition : ');
readderef('');
end;
end;
ibconstsym :
begin
readcommonsym('Constant symbol ');
b:=getbyte;
case tconsttyp(b) of
constord :
begin
write (space,' OrdinalType : ');
readderef('');
writeln(space,' Value : ',constexp.tostr(getexprint));
end;
constpointer :
begin
write (space,' PointerType : ');
readderef('');
writeln(space,' Value : ',getaint)
end;
conststring,
constresourcestring :
begin
len:=getlongint;
getmem(pc,len+1);
getdata(pc^,len);
(pc+len)^:= #0;
writeln(space,' Length : ',len);
writeln(space,' Value : "',pc,'"');
freemem(pc,len+1);
end;
constreal :
begin
if entryleft=sizeof(extended) then
realvalue:=getrealsize(sizeof(extended))
else if entryleft=sizeof(double) then
realvalue:=getrealsize(sizeof(double))
else
begin
realvalue:=0.0;
has_errors:=true;
end;
writeln(space,' Value : ',realvalue);
end;
constset :
begin
write (space,' Set Type : ');
readderef('');
for i:=1to 4 do
begin
write (space,' Value : ');
for j:=1to 8 do
begin
if j>1 then
write(',');
write(hexstr(getbyte,2));
end;
writeln;
end;
end;
constnil:
writeln(space,' NIL pointer.');
constwstring :
begin
initwidestring(pw);
setlengthwidestring(pw,getlongint);
if widecharsize=2 then
{ don't use getdata, because the compilerwidechars may have to
be byteswapped
}
begin
for i:=0 to pw^.len-1 do
pw^.data[i]:=ppufile.getword;
end
else if widecharsize=4 then
begin
for i:=0 to pw^.len-1 do
pw^.data[i]:=cardinal(ppufile.getlongint);
end
else
begin
WriteError('Unsupported tcompilerwidechar size');
end;
Writeln(space,'Wide string type');
startnewline:=true;
for i:=0 to pw^.len-1 do
begin
if startnewline then
begin
write(space);
startnewline:=false;
end;
ch:=pw^.data[i];
if widecharsize=2 then
write(hexstr(ch,4))
else
write(hexstr(ch,8));
if (i mod 8)= 0 then
startnewline:=true
else
write(', ');
end;
donewidestring(pw);
end;
constguid:
begin
getdata(guid,sizeof(guid));
write (space,' IID String: {',hexstr(guid.d1,8),'-',hexstr(guid.d2,4),'-',hexstr(guid.d3,4),'-');
for i:=0 to 7 do
begin
write(hexstr(guid.d4[i],2));
if i=1 then write('-');
end;
writeln('}');
end
else
Writeln ('!! Invalid unit format : Invalid const type encountered: ',b);
end;
end;
ibabsolutevarsym :
begin
readabstractvarsym('Absolute variable symbol ',varoptions);
Write (space,' Relocated to ');
b:=getbyte;
case absolutetyp(b) of
tovar :
readpropaccesslist(space+' Sym : ');
toasm :
Writeln('Assembler name : ',getstring);
toaddr :
begin
Write('Address : ',getlongint);
if tsystemcpu(ppufile.header.cpu)=cpu_i386 then
WriteLn(' (Far: ',getbyte<>0,')');
end;
else
Writeln ('!! Invalid unit format : Invalid absolute type encountered: ',b);
end;
end;
ibfieldvarsym :
begin
readabstractvarsym('Field Variable symbol ',varoptions);
writeln(space,' Address : ',getaint);
end;
ibstaticvarsym :
begin
readabstractvarsym('Global Variable symbol ',varoptions);
write (space,' DefaultConst : ');
readderef('');
if (vo_has_mangledname in varoptions) then
{$ifdef symansistr}
writeln(space,' Mangledname : ',getansistring);
{$else symansistr}
writeln(space,' Mangledname : ',getstring);
{$endif symansistr}
end;
iblocalvarsym :
begin
readabstractvarsym('Local Variable symbol ',varoptions);
write (space,' DefaultConst : ');
readderef('');
end;
ibparavarsym :
begin
readabstractvarsym('Parameter Variable symbol ',varoptions);
write (space,' DefaultConst : ');
readderef('');
writeln(space,' ParaNr : ',getword);
writeln(space,' Univ : ',boolean(getbyte));
writeln(space,' VarState : ',getbyte);
if (vo_has_explicit_paraloc in varoptions) then
begin
i:=getbyte;
getdata(tempbuf,i);
end;
end;
ibenumsym :
begin
readcommonsym('Enumeration symbol ');
write (space,' Definition : ');
readderef('');
writeln(space,' Value : ',getlongint);
end;
ibsyssym :
begin
readcommonsym('Internal system symbol ');
writeln(space,' Internal Nr : ',getlongint);
end;
ibmacrosym :
begin
readcommonsym('Macro symbol ');
writeln(space,' Name: ',getstring);
writeln(space,' Defined: ',getbyte);
writeln(space,' Compiler var: ',getbyte);
len:=getlongint;
writeln(space,' Value length: ',len);
if len > 0 then
begin
getmem(pc,len+1);
getdata(pc^,len);
(pc+len)^:= #0;
writeln(space,' Value: "',pc,'"');
freemem(pc,len+1);
end;
end;
ibpropertysym :
begin
readcommonsym('Property ');
i:=getlongint;
writeln(space,' PropOptions : ',i);
write (space,' OverrideProp : ');
readderef('');
write (space,' Prop Type : ');
readderef('');
writeln(space,' Index : ',getlongint);
writeln(space,' Default : ',getlongint);
write (space,' Index Type : ');
readderef('');
{ palt_none }
readpropaccesslist('');
write (space,' Readaccess : ');
readpropaccesslist(space+' Sym: ');
write (space,' Writeaccess : ');
readpropaccesslist(space+' Sym: ');
write (space,' Storedaccess : ');
readpropaccesslist(space+' Sym: ');
end;
iberror :
begin
WriteError('!! Error in PPU');
exit;
end;
ibendsyms :
break;
else
begin
WriteLn('!! Skipping unsupported PPU Entry in Symbols: ',b);
has_errors:=true;
end;
end;
if not EndOfEntry then
HasMoreInfos;
until false;
end;
end;
{****************************************************************************
Read defintions Part
****************************************************************************}
procedure readdefinitions(const s:string);
{ type tordtype is in symconst unit }
{
uvoid,
u8bit,u16bit,u32bit,u64bit,
s8bit,s16bit,s32bit,s64bit,
bool8bit,bool16bit,bool32bit,bool64bit,
uchar,uwidechar,scurrency
); }
{ type tobjecttyp is in symconst unit }
{ type tvarianttype is in symconst unit }
var
b : byte;
l,j : longint;
calloption : tproccalloption;
procoptions : tprocoptions;
procinfooptions : tprocinfoflag;
defoptions: tdefoptions;
begin
with ppufile do
begin
if space<>'' then
Writeln(space,'------ ',s,' ------');
if readentry<>ibstartdefs then
Writeln('!! ibstartdefs not found');
repeat
b:=readentry;
case b of
ibpointerdef :
begin
readcommondef('Pointer definition',defoptions);
write (space,' Pointed Type : ');
readderef('');
writeln(space,' Is Far : ',(getbyte<>0));
writeln(space,' Has Pointer Math : ',(getbyte<>0));
end;
iborddef :
begin
readcommondef('Ordinal definition',defoptions);
write (space,' Base type : ');
b:=getbyte;
case tordtype(b) of
uvoid : writeln('uvoid');
u8bit : writeln('u8bit');
u16bit : writeln('u16bit');
u32bit : writeln('s32bit');
u64bit : writeln('u64bit');
s8bit : writeln('s8bit');
s16bit : writeln('s16bit');
s32bit : writeln('s32bit');
s64bit : writeln('s64bit');
bool8bit : writeln('bool8bit');
bool16bit : writeln('bool16bit');
bool32bit : writeln('bool32bit');
bool64bit : writeln('bool64bit');
uchar : writeln('uchar');
uwidechar : writeln('uwidechar');
scurrency : writeln('ucurrency');
else writeln('!! Warning: Invalid base type ',b);
end;
writeln(space,' Range : ',constexp.tostr(getexprint),' to ',constexp.tostr(getexprint));
end;
ibfloatdef :
begin
readcommondef('Float definition',defoptions);
writeln(space,' Float type : ',getbyte);
end;
ibarraydef :
begin
readcommondef('Array definition',defoptions);
write (space,' Element type : ');
readderef('');
write (space,' Range Type : ');
readderef('');
writeln(space,' Range : ',getaint,' to ',getaint);
write (space,' Options : ');
readarraydefoptions;
readsymtableoptions('symbols');
readdefinitions('symbols');
readsymbols('symbols');
end;
ibprocdef :
begin
readcommondef('Procedure definition',defoptions);
read_abstract_proc_def(calloption,procoptions);
if (po_has_mangledname in procoptions) then
{$ifdef symansistr}
writeln(space,' Mangled name : ',getansistring);
{$else symansistr}
writeln(space,' Mangled name : ',getstring);
{$endif symansistr}
writeln(space,' Number : ',getword);
writeln(space,' Level : ',getbyte);
write (space,' Class : ');
readderef('');
write (space,' Procsym : ');
readderef('');
write (space,' File Pos : ');
readposinfo;
writeln(space,' Visibility : ',Visibility2Str(ppufile.getbyte));
write (space,' SymOptions : ');
readsymoptions(space+' ');
if tsystemcpu(ppufile.header.cpu)=cpu_powerpc then
begin
{ library symbol for AmigaOS/MorphOS }
write (space,' Library symbol : ');
readderef('');
end;
if (po_has_importdll in procoptions) then
writeln(space,' Import DLL : ',getstring);
if (po_has_importname in procoptions) then
writeln(space,' Import Name : ',getstring);
writeln(space,' Import Nr : ',getword);
if (po_msgint in procoptions) then
writeln(space,' MsgInt : ',getlongint);
if (po_msgstr in procoptions) then
writeln(space,' MsgStr : ',getstring);
if (po_dispid in procoptions) then
writeln(space,' DispID: ',ppufile.getlongint);
if (po_has_inlininginfo in procoptions) then
begin
write (space,' FuncretSym : ');
readderef('');
ppufile.getsmallset(procinfooptions);
writeln(space,' ProcInfoOptions : ',dword(procinfooptions));
end;
b:=ppufile.getbyte;
if b<>0 then
begin
write (space,' Alias names : ');
for j:=1 to b do
begin
write(ppufile.getstring);
if j<b then
write(', ');
end;
writeln;
end;
if not EndOfEntry then
HasMoreInfos;
space:=' '+space;
{ parast }
readsymtableoptions('parast');
readdefinitions('parast');
readsymbols('parast');
{ localst }
if (po_has_inlininginfo in procoptions) then
begin
readsymtableoptions('localst');
readdefinitions('localst');
readsymbols('localst');
end;
if (po_has_inlininginfo in procoptions) then
readnodetree;
delete(space,1,4);
end;
ibprocvardef :
begin
readcommondef('Procedural type (ProcVar) definition',defoptions);
read_abstract_proc_def(calloption,procoptions);
writeln(space,' Symtable level :',ppufile.getbyte);
if not EndOfEntry then
HasMoreInfos;
space:=' '+space;
{ parast }
readsymtableoptions('parast');
readdefinitions('parast');
readsymbols('parast');
delete(space,1,4);
end;
ibshortstringdef :
begin
readcommondef('ShortString definition',defoptions);
writeln(space,' Length : ',getbyte);
end;
ibwidestringdef :
begin
readcommondef('WideString definition',defoptions);
writeln(space,' Length : ',getaint);
end;
ibunicodestringdef :
begin
readcommondef('UnicodeString definition',defoptions);
writeln(space,' Length : ',getaint);
end;
ibansistringdef :
begin
readcommondef('AnsiString definition',defoptions);
writeln(space,' Length : ',getaint);
end;
iblongstringdef :
begin
readcommondef('Longstring definition',defoptions);
writeln(space,' Length : ',getaint);
end;
ibrecorddef :
begin
readcommondef('Record definition',defoptions);
writeln(space,' Name of Record : ',getstring);
writeln(space,' Import lib/pkg : ',getstring);
write (space,' Options : ');
readobjectdefoptions;
if (df_copied_def in defoptions) then
begin
write(space,' Copied from : ');
readderef('');
end
else
begin
writeln(space,' FieldAlign : ',shortint(getbyte));
writeln(space,' RecordAlign : ',shortint(getbyte));
writeln(space,' PadAlign : ',shortint(getbyte));
writeln(space,'UseFieldAlignment : ',shortint(getbyte));
writeln(space,' DataSize : ',getasizeint);
writeln(space,' PaddingSize : ',getword);
end;
if not EndOfEntry then
HasMoreInfos;
{read the record definitions and symbols}
space:=' '+space;
readrecsymtableoptions;
readsymtableoptions('fields');
readdefinitions('fields');
readsymbols('fields');
Delete(space,1,4);
end;
ibobjectdef :
begin
readcommondef('Object/Class definition',defoptions);
writeln(space,' Name of Class : ',getstring);
writeln(space,' Import lib/pkg : ',getstring);
write (space,' Options : ');
readobjectdefoptions;
b:=getbyte;
write (space,' Type : ');
case tobjecttyp(b) of
odt_class : writeln('class');
odt_object : writeln('object');
odt_interfacecom : writeln('interfacecom');
odt_interfacecorba : writeln('interfacecorba');
odt_cppclass : writeln('cppclass');
odt_dispinterface : writeln('dispinterface');
odt_objcclass : writeln('objcclass');
odt_objcprotocol : writeln('objcprotocol');
odt_helper : writeln('helper');
odt_objccategory : writeln('objccategory');
odt_javaclass : writeln('Java class');
odt_interfacejava : writeln('Java interface');
else writeln('!! Warning: Invalid object type ',b);
end;
writeln(space,' External name : ',getstring);
writeln(space,' DataSize : ',getasizeint);
writeln(space,' PaddingSize : ',getword);
writeln(space,' FieldAlign : ',shortint(getbyte));
writeln(space,' RecordAlign : ',shortint(getbyte));
writeln(space,' Vmt offset : ',getlongint);
write (space, ' Ancestor Class : ');
readderef('');
if tobjecttyp(b) in [odt_interfacecom,odt_interfacecorba,odt_dispinterface] then
begin
{ IIDGUID }
for j:=1to 16 do
getbyte;
writeln(space,' IID String : ',getstring);
end;
writeln(space,' Abstract methods : ',getlongint);
if (tobjecttyp(b)=odt_helper) or
(oo_is_classhelper in current_objectoptions) then
begin
write(space,' Helper parent : ');
readderef('');
end;
l:=getlongint;
writeln(space,' VMT entries: ',l);
for j:=1 to l do
begin
write(space,' ');
readderef('');
writeln(space,' Visibility: ',Visibility2Str(getbyte));
end;
if tobjecttyp(b) in [odt_class,odt_interfacecorba,odt_objcclass,odt_objcprotocol,odt_javaclass,odt_interfacejava] then
begin
l:=getlongint;
writeln(space,' Impl Intf Count : ',l);
for j:=1 to l do
begin
write (space,' - Definition : ');
readderef('');
writeln(space,' IOffset : ',getlongint);
end;
end;
if df_copied_def in current_defoptions then
begin
writeln(' Copy of def: ');
readderef('');
end;
if not EndOfEntry then
HasMoreInfos;
if not(df_copied_def in current_defoptions) then
begin
{read the record definitions and symbols}
space:=' '+space;
readrecsymtableoptions;
readsymtableoptions('fields');
readdefinitions('fields');
readsymbols('fields');
Delete(space,1,4);
end;
end;
ibfiledef :
begin
ReadCommonDef('File definition',defoptions);
write (space,' Type : ');
case getbyte of
0 : writeln('Text');
1 : begin
writeln('Typed');
write (space,' File of Type : ');
readderef('');
end;
2 : writeln('Untyped');
end;
end;
ibformaldef :
begin
readcommondef('Generic definition (void-typ)',defoptions);
writeln(space,' Is Typed : ',(getbyte<>0));
end;
ibundefineddef :
readcommondef('Undefined definition (generic parameter)',defoptions);
ibenumdef :
begin
readcommondef('Enumeration type definition',defoptions);
writeln(space,' Smallest element : ',getaint);
writeln(space,' Largest element : ',getaint);
writeln(space,' Size : ',getaint);
{$ifdef jvm}
write(space,' Class def : ');
readderef('');
{$endif}
if df_copied_def in defoptions then
begin
write(space,'Base enumeration type : ');
readderef('');
end
else
begin
space:=' '+space;
readsymtableoptions('elements');
readdefinitions('elements');
readsymbols('elements');
delete(space,1,4);
end;
end;
ibclassrefdef :
begin
readcommondef('Class reference definition',defoptions);
write (space,' Pointed Type : ');
readderef('');
end;
ibsetdef :
begin
readcommondef('Set definition',defoptions);
write (space,' Element type : ');
readderef('');
writeln(space,' Size : ',getaint);
writeln(space,' Set Base : ',getaint);
writeln(space,' Set Max : ',getaint);
end;
ibvariantdef :
begin
readcommondef('Variant definition',defoptions);
write (space,' Varianttype : ');
b:=getbyte;
case tvarianttype(b) of
vt_normalvariant :
writeln('Normal');
vt_olevariant :
writeln('OLE');
else
writeln('!! Warning: Invalid varianttype ',b);
end;
end;
iberror :
begin
WriteError('!! Error in PPU');
exit;
end;
ibenddefs :
break;
else
begin
WriteLn('!! Skipping unsupported PPU Entry in definitions: ',b);
has_errors:=true;
end;
end;
if not EndOfEntry then
HasMoreInfos;
until false;
end;
end;
procedure readmoduleoptions(space : string);
type
{ tmoduleoption type is in unit fmodule }
tmoduleoption = (mo_none,
mo_hint_deprecated,
mo_hint_platform,
mo_hint_library,
mo_hint_unimplemented,
mo_hint_experimental,
mo_has_deprecated_msg
);
tmoduleoptions = set of tmoduleoption;
tmoduleopt=record
mask : tmoduleoption;
str : string[30];
end;
const
moduleopts=ord(high(tmoduleoption));
moduleopt : array[1..moduleopts] of tmoduleopt=(
(mask:mo_hint_deprecated; str:'Hint Deprecated'),
(mask:mo_hint_platform; str:'Hint Platform'),
(mask:mo_hint_library; str:'Hint Library'),
(mask:mo_hint_unimplemented; str:'Hint Unimplemented'),
(mask:mo_hint_experimental; str:'Hint Experimental'),
(mask:mo_has_deprecated_msg; str:'Has Deprecated Message')
);
var
moduleoptions : tmoduleoptions;
i : longint;
first : boolean;
begin
ppufile.getsmallset(moduleoptions);
if moduleoptions<>[] then
begin
first:=true;
for i:=1to moduleopts do
if (moduleopt[i].mask in moduleoptions) then
begin
if first then
first:=false
else
write(', ');
write(moduleopt[i].str);
end;
end;
writeln;
if mo_has_deprecated_msg in moduleoptions then
writeln(space,'Deprecated : ', ppufile.getstring);
end;
{****************************************************************************
Read General Part
****************************************************************************}
procedure readinterface;
var
b : byte;
sourcenumber : longint;
begin
with ppufile do
begin
repeat
b:=readentry;
case b of
ibmodulename :
Writeln('Module Name: ',getstring);
ibmoduleoptions:
readmoduleoptions(' ');
ibsourcefiles :
begin
sourcenumber:=1;
while not EndOfEntry do
begin
Writeln('Source file ',sourcenumber,' : ',getstring,' ',filetimestring(getlongint));
inc(sourcenumber);
end;
end;
{$IFDEF MACRO_DIFF_HINT}
ibusedmacros :
begin
while not EndOfEntry do
begin
Write('Conditional ',getstring);
b:=getbyte;
if boolean(b)=true then
write(' defined at startup')
else
write(' not defined at startup');
b:=getbyte;
if boolean(b)=true then
writeln(' was used')
else
writeln;
end;
end;
{$ENDIF}
ibloadunit :
ReadLoadUnit;
iblinkunitofiles :
ReadLinkContainer('Link unit object file: ');
iblinkunitstaticlibs :
ReadLinkContainer('Link unit static lib: ');
iblinkunitsharedlibs :
ReadLinkContainer('Link unit shared lib: ');
iblinkotherofiles :
ReadLinkContainer('Link other object file: ');
iblinkotherstaticlibs :
ReadLinkContainer('Link other static lib: ');
iblinkothersharedlibs :
ReadLinkContainer('Link other shared lib: ');
iblinkotherframeworks:
ReadLinkContainer('Link framework: ');
ibmainname:
Writeln('Specified main program symbol name: ',getstring);
ibImportSymbols :
ReadImportSymbols;
ibderefdata :
ReadDerefData;
ibderefmap :
ReadDerefMap;
ibwpofile :
ReadWpoFileInfo;
ibresources :
ReadLinkContainer('Resource file: ');
iberror :
begin
WriteError('Error in PPU');
exit;
end;
ibendinterface :
break;
else
begin
WriteLn('!! Skipping unsupported PPU Entry in General Part: ',b);
has_errors:=true;
end;
end;
until false;
end;
end;
{****************************************************************************
Read Implementation Part
****************************************************************************}
procedure readimplementation;
var
b : byte;
begin
with ppufile do
begin
repeat
b:=readentry;
case b of
ibasmsymbols :
ReadAsmSymbols;
ibloadunit :
ReadLoadUnit;
iberror :
begin
WriteError('Error in PPU');
exit;
end;
ibendimplementation :
break;
else
begin
WriteLn('!! Skipping unsupported PPU Entry in Implementation: ',b);
has_errors:=true;
end;
end;
until false;
end;
end;
procedure dofile (filename : string);
begin
{ reset }
space:='';
{ fix filename }
if pos('.',filename)=0 then
filename:=filename+'.ppu';
ppufile:=tppufile.create(filename);
if not ppufile.openfile then
begin
WriteError('IO-Error when opening : '+filename+', Skipping');
exit;
end;
{ PPU File is open, check for PPU Id }
if not ppufile.CheckPPUID then
begin
writeln(Filename,' : Not a valid PPU file, Skipping');
has_errors:=true;
exit;
end;
{ Check PPU Version }
ppuversion:=ppufile.GetPPUVersion;
Writeln('Analyzing ',filename,' (v',PPUVersion,')');
if PPUVersion<16 then
begin
writeln(Filename,' : Old PPU Formats (<v16) are not supported, Skipping');
has_errors:=true;
exit;
end;
{ Write PPU Header Information }
if (verbose and v_header)<>0 then
begin
Writeln;
Writeln('Header');
Writeln('-------');
with ppufile.header do
begin
Writeln('Compiler version : ',ppufile.header.compiler shr 14,'.',
(ppufile.header.compiler shr 7) and $7f,'.',
ppufile.header.compiler and $7f);
WriteLn('Target processor : ',Cpu2Str(cpu));
WriteLn('Target operating system : ',Target2Str(target));
Writeln('Unit flags : ',PPUFlags2Str(flags));
Writeln('FileSize (w/o header) : ',size);
Writeln('Checksum : ',hexstr(checksum,8));
Writeln('Interface Checksum : ',hexstr(interface_checksum,8));
Writeln('Indirect Checksum : ',hexstr(indirect_checksum,8));
Writeln('Definitions stored : ',tostr(deflistsize));
Writeln('Symbols stored : ',tostr(symlistsize));
end;
end;
{read the general stuff}
if (verbose and v_interface)<>0 then
begin
Writeln;
Writeln('Interface section');
Writeln('------------------');
readinterface;
end
else
ppufile.skipuntilentry(ibendinterface);
Writeln;
Writeln('Interface symtable');
Writeln('----------------------');
readsymtableoptions('interface');
{read the definitions}
if (verbose and v_defs)<>0 then
begin
Writeln;
Writeln('Interface definitions');
Writeln('----------------------');
readdefinitions('interface');
end
else
ppufile.skipuntilentry(ibenddefs);
{read the symbols}
if (verbose and v_syms)<>0 then
begin
Writeln;
Writeln('Interface Symbols');
Writeln('------------------');
readsymbols('interface');
end
else
ppufile.skipuntilentry(ibendsyms);
{read the macro symbols}
if (verbose and v_syms)<>0 then
begin
Writeln;
Writeln('Interface Macro Symbols');
Writeln('-----------------------');
end;
if ppufile.readentry<>ibexportedmacros then
begin
WriteError('!! Error in PPU');
exit;
end;
if boolean(ppufile.getbyte) then
begin
readsymtableoptions('interface macro');
{skip the definition section for macros (since they are never used) }
ppufile.skipuntilentry(ibenddefs);
{read the macro symbols}
if (verbose and v_syms)<>0 then
readsymbols('interface macro')
else
ppufile.skipuntilentry(ibendsyms);
end
else
Writeln('(no exported macros)');
{read the implementation stuff}
if (verbose and v_implementation)<>0 then
begin
Writeln;
Writeln('Implementation section');
Writeln('-----------------------');
readimplementation;
end
else
ppufile.skipuntilentry(ibendimplementation);
{read the static symtable}
Writeln;
Writeln('Implementation symtable');
Writeln('----------------------');
readsymtableoptions('implementation');
if (ppufile.header.flags and uf_local_symtable)<>0 then
begin
if (verbose and v_defs)<>0 then
begin
Writeln;
Writeln('Static definitions');
Writeln('----------------------');
readdefinitions('implementation');
end
else
ppufile.skipuntilentry(ibenddefs);
{read the symbols}
if (verbose and v_syms)<>0 then
begin
Writeln;
Writeln('Static Symbols');
Writeln('------------------');
readsymbols('implementation');
end
else
ppufile.skipuntilentry(ibendsyms);
end;
ReadCreatedObjTypes;
FreeDerefdata;
{shutdown ppufile}
ppufile.closefile;
ppufile.free;
Writeln;
end;
procedure help;
begin
writeln('usage: ppudump [options] <filename1> <filename2>...');
writeln;
writeln('[options] can be:');
writeln(' -M Exit with ExitCode=2 if more information is available');
writeln(' -V<verbose> Set verbosity to <verbose>');
writeln(' H - Show header info');
writeln(' I - Show interface');
writeln(' M - Show implementation');
writeln(' S - Show interface symbols');
writeln(' D - Show interface definitions');
// writeln(' B - Show browser info');
writeln(' A - Show all');
writeln(' -h, -? This helpscreen');
halt;
end;
var
startpara,
nrfile,i : longint;
para : string;
const
error_on_more : boolean = false;
begin
writeln(Title+' '+Version);
writeln(Copyright);
writeln;
if paramcount<1 then
begin
writeln('usage: dumpppu [options] <filename1> <filename2>...');
halt(1);
end;
{ turn verbose on by default }
verbose:=v_all;
{ read options }
startpara:=1;
while copy(paramstr(startpara),1,1)='-' do
begin
para:=paramstr(startpara);
case upcase(para[2]) of
'M' : error_on_more:=true;
'V' : begin
verbose:=0;
for i:=3 to length(para) do
case upcase(para[i]) of
'H' : verbose:=verbose or v_header;
'I' : verbose:=verbose or v_interface;
'M' : verbose:=verbose or v_implementation;
'D' : verbose:=verbose or v_defs;
'S' : verbose:=verbose or v_syms;
'A' : verbose:=verbose or v_all;
end;
end;
'H' : help;
'?' : help;
end;
inc(startpara);
end;
{ process files }
for nrfile:=startpara to paramcount do
dofile (paramstr(nrfile));
if has_errors then
Halt(1);
if error_on_more and has_more_infos then
Halt(2);
end.
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