mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-08-08 04:25:59 +02:00
* tasm/masm fixes merged
This commit is contained in:
peter
parent
c72d1f4c76
commit
3ea409ab44
@ -954,7 +954,8 @@ uses
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begin;
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labelnr:=nextlabelnr;
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inc(nextlabelnr);
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if (cs_create_smart in aktmoduleswitches) then
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if (cs_create_smart in aktmoduleswitches) or
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target_asm.labelprefix_only_inside_procedure then
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inherited init('_$'+current_module.modulename^+'$_L'+tostr(labelnr),AB_GLOBAL,AT_DATA)
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else
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inherited init(target_asm.labelprefix+tostr(labelnr),AB_LOCAL,AT_DATA);
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@ -1160,7 +1161,10 @@ uses
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end.
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{
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$Log$
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Revision 1.15 2000-12-25 00:07:25 peter
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Revision 1.16 2001-02-20 21:36:39 peter
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* tasm/masm fixes merged
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Revision 1.15 2000/12/25 00:07:25 peter
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+ new tlinkedlist class (merge of old tstringqueue,tcontainer and
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tlinkedlist objects)
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@ -164,9 +164,9 @@ begin
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lastas:=ord(target_asm.id);
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{ is an assembler passed ? }
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if utilsdirectory<>'' then
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LastASBin:=FindFile(UtilExe,utilsdirectory,asfound)+UtilExe;
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asfound:=FindFile(UtilExe,utilsdirectory,LastASBin);
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if not AsFound then
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LastASBin:=FindExe(UtilExe,asfound);
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asfound:=FindExe(UtilExe,LastASBin);
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if (not asfound) and not(cs_asm_extern in aktglobalswitches) then
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begin
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Message1(exec_w_assembler_not_found,LastASBin);
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@ -555,6 +555,7 @@ begin
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a:=new(pi386nasmasmlist,Init(smart));
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{$endif NoAg386Nsm}
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{$ifndef NoAg386Int}
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as_i386_masm,
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as_i386_tasm :
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a:=new(pi386intasmlist,Init(smart));
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{$endif NoAg386Int}
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@ -602,7 +603,10 @@ end;
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end.
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{
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$Log$
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Revision 1.12 2001-02-09 23:06:17 peter
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Revision 1.13 2001-02-20 21:36:39 peter
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* tasm/masm fixes merged
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Revision 1.12 2001/02/09 23:06:17 peter
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* fixed uninited var
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Revision 1.11 2001/02/05 20:46:59 peter
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@ -43,10 +43,7 @@ interface
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sysutils,
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{$endif}
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cutils,globtype,globals,systems,cobjects,
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verbose,cpubase,cpuasm
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{$ifdef extdebug}
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,fmodule
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{$endif extdebug}
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verbose,cpubase,cpuasm,finput,fmodule
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;
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const
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@ -139,6 +136,8 @@ interface
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s:='[';
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if assigned(symbol) then
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begin
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if (aktoutputformat = as_i386_tasm) then
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s:=s+'dword ptr ';
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s:=s+symbol^.name;
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first:=false;
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end;
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@ -233,7 +232,7 @@ interface
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end;
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end;
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function getopstr_jmp(const o:toper) : string;
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function getopstr_jmp(const o:toper;s : topsize) : string;
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var
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hs : string;
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begin
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@ -253,12 +252,43 @@ interface
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getopstr_jmp:=hs;
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end;
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top_ref :
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getopstr_jmp:=getreferencestring(o.ref^);
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{ what about lcall or ljmp ??? }
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begin
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if (aktoutputformat = as_i386_tasm) then
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hs:=''
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else
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begin
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if s=S_FAR then
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hs:='far ptr '
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else
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hs:='near ptr ';
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end;
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getopstr_jmp:=hs+getreferencestring(o.ref^);
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end;
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else
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internalerror(10001);
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end;
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end;
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function fixline(s:string):string;
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{
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return s with all leading and ending spaces and tabs removed
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}
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var
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i,j,k : longint;
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begin
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i:=length(s);
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while (i>0) and (s[i] in [#9,' ']) do
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dec(i);
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j:=1;
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while (j<i) and (s[j] in [#9,' ']) do
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inc(j);
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for k:=j to i do
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if s[k] in [#0..#31,#127..#255] then
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s[k]:='.';
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fixline:=Copy(s,j,i-j+1);
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end;
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{****************************************************************************
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TI386INTASMLIST
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@ -266,6 +296,9 @@ interface
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var
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LastSec : tsection;
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lastfileinfo : tfileposinfo;
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infile,
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lastinfile : tinputfile;
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const
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ait_const2str:array[ait_const_32bit..ait_const_8bit] of string[8]=
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@ -300,17 +333,67 @@ interface
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hp : tai;
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counter,
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lines,
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InlineLevel : longint;
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i,j,l : longint;
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consttyp : tait;
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found,
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do_line,
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quoted : boolean;
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sep : char;
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begin
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if not assigned(p) then
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exit;
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{ lineinfo is only needed for codesegment (PFV) }
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do_line:=((cs_asm_source in aktglobalswitches) or
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(cs_lineinfo in aktmoduleswitches))
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and (p=codesegment);
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InlineLevel:=0;
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hp:=tai(p.first);
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while assigned(hp) do
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begin
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if do_line then
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begin
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{ load infile }
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if lastfileinfo.fileindex<>hp.fileinfo.fileindex then
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begin
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infile:=current_module.sourcefiles.get_file(hp.fileinfo.fileindex);
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if assigned(infile) then
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begin
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{ open only if needed !! }
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if (cs_asm_source in aktglobalswitches) then
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infile.open;
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end;
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{ avoid unnecessary reopens of the same file !! }
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lastfileinfo.fileindex:=hp.fileinfo.fileindex;
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{ be sure to change line !! }
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lastfileinfo.line:=-1;
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end;
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{ write source }
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if (cs_asm_source in aktglobalswitches) and
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assigned(infile) then
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begin
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if (infile<>lastinfile) then
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begin
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AsmWriteLn(target_asm.comment+'['+infile.name^+']');
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if assigned(lastinfile) then
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lastinfile.close;
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end;
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if (hp.fileinfo.line<>lastfileinfo.line) and
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((hp.fileinfo.line<infile.maxlinebuf) or (InlineLevel>0)) then
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begin
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if (hp.fileinfo.line<>0) and
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((infile.linebuf^[hp.fileinfo.line]>=0) or (InlineLevel>0)) then
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AsmWriteLn(target_asm.comment+'['+tostr(hp.fileinfo.line)+'] '+
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fixline(infile.GetLineStr(hp.fileinfo.line)));
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{ set it to a negative value !
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to make that is has been read already !! PM }
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if (infile.linebuf^[hp.fileinfo.line]>=0) then
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infile.linebuf^[hp.fileinfo.line]:=-infile.linebuf^[hp.fileinfo.line]-1;
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end;
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end;
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lastfileinfo:=hp.fileinfo;
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lastinfile:=infile;
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end;
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case hp.typ of
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ait_comment : Begin
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AsmWrite(target_asm.comment);
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@ -514,16 +597,16 @@ interface
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AsmWriteLn(s);
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break;
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end;
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{ nasm prefers prefix on a line alone }
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AsmWriteln(#9#9+prefix);
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prefix:='';
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{ nasm prefers prefix on a line alone
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AsmWriteln(#9#9+prefix); but not masm PM
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prefix:=''; }
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end
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else
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prefix:= '';
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if taicpu(hp).ops<>0 then
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begin
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if is_calljmp(taicpu(hp).opcode) then
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s:=#9+getopstr_jmp(taicpu(hp).oper[0])
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s:=#9+getopstr_jmp(taicpu(hp).oper[0],taicpu(hp).opsize)
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else
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begin
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for i:=0to taicpu(hp).ops-1 do
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@ -577,7 +660,13 @@ ait_stab_function_name : ;
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target_asm.secnames[lastsec]+'''');
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AsmStartSize:=AsmSize;
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end;
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ait_marker: ;
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ait_marker :
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begin
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if tai_marker(hp).kind=InlineStart then
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inc(InlineLevel)
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else if tai_marker(hp).kind=InlineEnd then
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dec(InlineLevel);
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end;
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else
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internalerror(10000);
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end;
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@ -591,7 +680,13 @@ ait_stab_function_name : ;
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procedure writeexternal(p:pnamedindexobject);
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begin
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if pasmsymbol(p)^.defbind=AB_EXTERNAL then
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currentasmList^.AsmWriteln(#9'EXTRN'#9+p^.name);
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begin
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if (aktoutputformat = as_i386_masm) then
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currentasmlist^.AsmWriteln(#9'EXTRN'#9+p^.name
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+': NEAR')
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else
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currentasmlist^.AsmWriteln(#9'EXTRN'#9+p^.name);
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end;
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end;
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procedure ti386intasmlist.WriteExternals;
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@ -609,7 +704,11 @@ ait_stab_function_name : ;
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{$endif}
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LastSec:=sec_none;
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AsmWriteLn(#9'.386p');
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AsmWriteLn(#9'LOCALS '+target_asm.labelprefix);
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{ masm 6.11 does not seem to like LOCALS PM }
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if (aktoutputformat = as_i386_tasm) then
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begin
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AsmWriteLn(#9'LOCALS '+target_asm.labelprefix);
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end;
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AsmWriteLn('DGROUP'#9'GROUP'#9'_BSS,_DATA');
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AsmWriteLn(#9'ASSUME'#9'CS:_CODE,ES:DGROUP,DS:DGROUP,SS:DGROUP');
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AsmLn;
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@ -641,7 +740,10 @@ ait_stab_function_name : ;
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end.
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{
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$Log$
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Revision 1.5 2001-01-13 20:24:24 peter
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Revision 1.6 2001-02-20 21:36:39 peter
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* tasm/masm fixes merged
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Revision 1.5 2001/01/13 20:24:24 peter
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* fixed operand order that got mixed up for external writers after
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my previous assembler block valid instruction check
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@ -614,9 +614,7 @@ interface
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AsmWriteLn(':')
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end;
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ait_symbol_end :
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begin
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end;
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ait_symbol_end : ;
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ait_instruction :
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begin
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@ -629,7 +627,9 @@ interface
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suffix:='';
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prefix:='';}
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s:='';
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if (taicpu(hp).opcode=A_FADDP) and (taicpu(hp).ops=0) then
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if ((taicpu(hp).opcode=A_FADDP) or
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(taicpu(hp).opcode=A_FMULP))
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and (taicpu(hp).ops=0) then
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begin
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taicpu(hp).ops:=2;
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taicpu(hp).oper[0].typ:=top_reg;
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@ -756,6 +756,12 @@ interface
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WriteTree(rttilist);
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WriteTree(resourcestringlist);
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WriteTree(bsssegment);
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Writetree(importssection);
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{ exports are written by DLLTOOL
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if we use it so don't insert it twice (PM) }
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if not UseDeffileForExport and assigned(exportssection) then
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Writetree(exportssection);
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Writetree(resourcesection);
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countlabelref:=true;
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AsmLn;
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@ -768,7 +774,10 @@ interface
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end.
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{
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$Log$
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Revision 1.4 2001-01-13 20:24:24 peter
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Revision 1.5 2001-02-20 21:36:39 peter
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* tasm/masm fixes merged
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Revision 1.4 2001/01/13 20:24:24 peter
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* fixed operand order that got mixed up for external writers after
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my previous assembler block valid instruction check
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@ -173,8 +173,9 @@ interface
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supported_target : ttarget;
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allowdirect,
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externals,
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needar : boolean;
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labelprefix : string[2];
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needar,
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labelprefix_only_inside_procedure : boolean;
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labelprefix : string[3];
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comment : string[2];
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secnames : array[tsection] of string[20];
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end;
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@ -659,7 +660,7 @@ implementation
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allowdirect : true;
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externals : true;
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needar : true;
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labelprefix : 'L';
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labelprefix : '..@';
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comment : '; ';
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secnames : ('',
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'.text','.data','.bss',
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@ -675,7 +676,7 @@ implementation
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allowdirect : true;
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externals : true;
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needar : true;
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labelprefix : 'L';
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labelprefix : '..@';
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comment : '; ';
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secnames : ('',
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'.text','.data','.bss',
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@ -691,7 +692,7 @@ implementation
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allowdirect : true;
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externals : true;
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needar : true;
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labelprefix : 'L';
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labelprefix : '..@';
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comment : '; ';
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secnames : ('',
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'.text','.data','.bss',
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@ -707,7 +708,7 @@ implementation
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allowdirect : true;
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externals : true;
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needar : true;
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labelprefix : 'L';
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labelprefix : '..@';
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comment : '; ';
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secnames : ('',
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'.text','.data','.bss',
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@ -718,11 +719,12 @@ implementation
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id : as_i386_tasm;
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idtxt : 'TASM';
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asmbin : 'tasm';
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asmcmd : '/m2 $ASM $OBJ';
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asmcmd : '/m2 /ml $ASM $OBJ';
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supported_target : target_any; { what should I write here ?? }
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allowdirect : true;
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externals : true;
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needar : true;
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labelprefix_only_inside_procedure : true;
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labelprefix : '@@';
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comment : '; ';
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secnames : ('',
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@ -734,12 +736,12 @@ implementation
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id : as_i386_masm;
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idtxt : 'MASM';
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asmbin : 'masm';
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asmcmd : '$ASM $OBJ';
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asmcmd : '/c $ASM /Fo$OBJ';
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supported_target : target_any; { what should I write here ?? }
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allowdirect : true;
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externals : true;
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needar : true;
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labelprefix : '.L';
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labelprefix : '@@';
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comment : '; ';
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secnames : ('',
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'CODE','DATA','BSS',
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@ -1709,7 +1711,10 @@ begin
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end.
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{
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$Log$
|
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Revision 1.12 2001-01-06 20:15:43 peter
|
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Revision 1.13 2001-02-20 21:36:40 peter
|
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* tasm/masm fixes merged
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Revision 1.12 2001/01/06 20:15:43 peter
|
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* merged libp library prefix
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Revision 1.11 2000/10/15 09:08:58 peter
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