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@@ -29,16 +29,12 @@ interface
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uses
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cclasses,
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globals,
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- aasm,assemble;
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+ aasm,assemble,aggas;
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type
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- T386ATTAssembler=class(texternalassembler)
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- procedure WriteTree(p:TAAsmoutput);override;
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- procedure WriteAsmList;override;
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-{$ifdef GDB}
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- procedure WriteFileLineInfo(var fileinfo : tfileposinfo);
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- procedure WriteFileEndInfo;
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-{$endif}
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+ T386ATTAssembler=class(TGNUassembler)
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+ public
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+ procedure WriteInstruction(hp: tai); override;
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end;
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implementation
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@@ -61,74 +57,6 @@ interface
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{$endif GDB}
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;
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- const
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- line_length = 70;
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-
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- var
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-{$ifdef GDB}
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- n_line : byte; { different types of source lines }
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- linecount,
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- includecount : longint;
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- funcname : pchar;
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- stabslastfileinfo : tfileposinfo;
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-{$endif}
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- lastsec : tsection; { last section type written }
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- lastfileinfo : tfileposinfo;
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- infile,
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- lastinfile : tinputfile;
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- symendcount : longint;
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-
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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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- function single2str(d : single) : string;
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- var
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- hs : string;
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- begin
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- str(d,hs);
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- { replace space with + }
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- if hs[1]=' ' then
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- hs[1]:='+';
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- single2str:='0d'+hs
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- end;
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-
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- function double2str(d : double) : string;
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- var
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- hs : string;
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- begin
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- str(d,hs);
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- { replace space with + }
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- if hs[1]=' ' then
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- hs[1]:='+';
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- double2str:='0d'+hs
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- end;
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-
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- function extended2str(e : extended) : string;
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- var
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- hs : string;
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- begin
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- str(e,hs);
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- { replace space with + }
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- if hs[1]=' ' then
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- hs[1]:='+';
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- extended2str:='0d'+hs
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- end;
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function getreferencestring(var ref : treference) : string;
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@@ -144,7 +72,7 @@ interface
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{ should be replaced by coding the segment override }
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{ directly! - DJGPP FAQ }
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if segment<>R_NO then
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- s:=att_reg2str[segment]+':'
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+ s:=gas_reg2str[segment]+':'
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else
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s:='';
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if assigned(symbol) then
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@@ -163,7 +91,7 @@ interface
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s:=s+'0';
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if (index<>R_NO) and (base=R_NO) then
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begin
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- s:=s+'(,'+att_reg2str[index];
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+ s:=s+'(,'+gas_reg2str[index];
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if scalefactor<>0 then
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s:=s+','+tostr(scalefactor)+')'
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else
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@@ -171,11 +99,11 @@ interface
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end
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else
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if (index=R_NO) and (base<>R_NO) then
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- s:=s+'('+att_reg2str[base]+')'
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+ s:=s+'('+gas_reg2str[base]+')'
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else
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if (index<>R_NO) and (base<>R_NO) then
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begin
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- s:=s+'('+att_reg2str[base]+','+att_reg2str[index];
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+ s:=s+'('+gas_reg2str[base]+','+gas_reg2str[index];
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if scalefactor<>0 then
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s:=s+','+tostr(scalefactor)+')'
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else
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@@ -191,7 +119,7 @@ interface
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begin
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case o.typ of
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top_reg :
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- getopstr:=att_reg2str[o.reg];
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+ getopstr:=gas_reg2str[o.reg];
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top_ref :
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getopstr:=getreferencestring(o.ref^);
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top_const :
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@@ -223,7 +151,7 @@ interface
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begin
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case o.typ of
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top_reg :
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- getopstr_jmp:='*'+att_reg2str[o.reg];
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+ getopstr_jmp:='*'+gas_reg2str[o.reg];
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top_ref :
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getopstr_jmp:='*'+getreferencestring(o.ref^);
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top_const :
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@@ -248,626 +176,58 @@ interface
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TI386ATTASMOUTPUT
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****************************************************************************}
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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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- (#9'.long'#9,#9'.short'#9,#9'.byte'#9);
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-
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-
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- function ait_section2str(s:tsection):string;
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- begin
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- ait_section2str:=target_asm.secnames[s];
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-{$ifdef GDB}
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- { this is needed for line info in data }
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- funcname:=nil;
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- case s of
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- sec_code : n_line:=n_textline;
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- sec_data : n_line:=n_dataline;
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- sec_bss : n_line:=n_bssline;
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- else n_line:=n_dataline;
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- end;
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-{$endif GDB}
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- LastSec:=s;
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- end;
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-
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-
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-{$ifdef GDB}
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- procedure T386ATTAssembler.WriteFileLineInfo(var fileinfo : tfileposinfo);
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- var
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- curr_n : byte;
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- begin
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- if not ((cs_debuginfo in aktmoduleswitches) or
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- (cs_gdb_lineinfo in aktglobalswitches)) then
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- exit;
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- { file changed ? (must be before line info) }
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- if (fileinfo.fileindex<>0) and
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- (stabslastfileinfo.fileindex<>fileinfo.fileindex) then
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- begin
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- infile:=current_module.sourcefiles.get_file(fileinfo.fileindex);
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- if assigned(infile) then
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- begin
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- if includecount=0 then
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- curr_n:=n_sourcefile
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- else
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- curr_n:=n_includefile;
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- if (infile.path^<>'') then
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- begin
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- AsmWriteLn(#9'.stabs "'+lower(BsToSlash(FixPath(infile.path^,false)))+'",'+
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- tostr(curr_n)+',0,0,'+'Ltext'+ToStr(IncludeCount));
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- end;
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- AsmWriteLn(#9'.stabs "'+lower(FixFileName(infile.name^))+'",'+
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- tostr(curr_n)+',0,0,'+'Ltext'+ToStr(IncludeCount));
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- AsmWriteLn('Ltext'+ToStr(IncludeCount)+':');
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- inc(includecount);
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- end;
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- end;
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- { line changed ? }
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- if (stabslastfileinfo.line<>fileinfo.line) and (fileinfo.line<>0) then
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- begin
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- if (n_line=n_textline) and assigned(funcname) and
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- (target_info.use_function_relative_addresses) then
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- begin
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- AsmWriteLn(target_asm.labelprefix+'l'+tostr(linecount)+':');
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- AsmWrite(#9'.stabn '+tostr(n_line)+',0,'+tostr(fileinfo.line)+','+
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- target_asm.labelprefix+'l'+tostr(linecount)+' - ');
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- AsmWritePChar(FuncName);
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- AsmLn;
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- inc(linecount);
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- end
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- else
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- AsmWriteLn(#9'.stabd'#9+tostr(n_line)+',0,'+tostr(fileinfo.line));
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- end;
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- stabslastfileinfo:=fileinfo;
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- end;
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-
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- procedure T386ATTAssembler.WriteFileEndInfo;
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-
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- begin
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- if not ((cs_debuginfo in aktmoduleswitches) or
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- (cs_gdb_lineinfo in aktglobalswitches)) then
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- exit;
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- AsmLn;
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- AsmWriteLn(ait_section2str(sec_code));
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- AsmWriteLn(#9'.stabs "",'+tostr(n_sourcefile)+',0,0,Letext');
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- AsmWriteLn('Letext:');
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- end;
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-
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-{$endif GDB}
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- procedure T386ATTAssembler.WriteTree(p:TAAsmoutput);
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- const
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- allocstr : array[boolean] of string[10]=(' released',' allocated');
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- nolinetai =[ait_label,
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- ait_regalloc,ait_tempalloc,
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- ait_stabn,ait_stabs,ait_section,
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- ait_cut,ait_marker,ait_align,ait_stab_function_name];
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- type
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- t80bitarray = array[0..9] of byte;
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- t64bitarray = array[0..7] of byte;
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- t32bitarray = array[0..3] of byte;
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+ procedure T386AttAssembler. WriteInstruction(hp: tai);
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var
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- ch : char;
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- hp : tai;
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- consttyp : tait;
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- s : string;
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- found : boolean;
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- i,pos,l : longint;
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- InlineLevel : longint;
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- co : comp;
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- sin : single;
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- d : double;
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- e : extended;
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op : tasmop;
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- calljmp,
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- do_line : boolean;
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+ s : string;
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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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- InlineLevel:=0;
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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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- hp:=tai(p.first);
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- while assigned(hp) do
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- begin
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- aktfilepos:=hp.fileinfo;
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-
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- if not(hp.typ in nolinetai) then
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- begin
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-{$ifdef GDB}
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- { write stabs }
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- if (cs_debuginfo in aktmoduleswitches) or
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- (cs_gdb_lineinfo in aktglobalswitches) then
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- WriteFileLineInfo(hp.fileinfo);
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-{$endif GDB}
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-
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- if do_line then
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+ calljmp : boolean;
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+ i : integer;
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+ begin
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+ if hp.typ <> ait_instruction then exit;
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+ taicpu(hp).SetOperandOrder(op_att);
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+ op:=taicpu(hp).opcode;
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+ calljmp:=is_calljmp(op);
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+ { call maybe not translated to call }
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+ s:=#9+att_op2str[op]+cond2str[taicpu(hp).condition];
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+ { suffix needed ? fnstsw,fldcw don't support suffixes
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+ with binutils 2.9.5 under linux }
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+ if (not calljmp) and
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+ (att_needsuffix[op]<>AttSufNONE) and
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+ (op<>A_FNSTSW) and (op<>A_FSTSW) and
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+ (op<>A_FNSTCW) and (op<>A_FSTCW) and
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+ (op<>A_FLDCW) and not(
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+ (taicpu(hp).oper[0].typ=top_reg) and
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+ (taicpu(hp).oper[0].reg in [R_ST..R_ST7])
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+ ) then
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+ s:=s+att_opsize2str[taicpu(hp).opsize];
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+ { process operands }
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+ if taicpu(hp).ops<>0 then
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+ begin
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+ { call and jmp need an extra handling }
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+ { this code is only called if jmp isn't a labeled instruction }
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+ { quick hack to overcome a problem with manglednames=255 chars }
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+ if calljmp 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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- end;
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-
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- case hp.typ of
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-
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- ait_comment :
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- Begin
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- AsmWrite(target_asm.comment);
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- AsmWritePChar(tai_asm_comment(hp).str);
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- AsmLn;
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- End;
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-
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- ait_regalloc :
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- begin
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- if (cs_asm_regalloc in aktglobalswitches) then
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- AsmWriteLn(target_asm.comment+'Register '+att_reg2str[tairegalloc(hp).reg]+
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- allocstr[tairegalloc(hp).allocation]);
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- end;
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-
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- ait_tempalloc :
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- begin
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- if (cs_asm_tempalloc in aktglobalswitches) then
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- AsmWriteLn(target_asm.comment+'Temp '+tostr(taitempalloc(hp).temppos)+','+
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- tostr(taitempalloc(hp).tempsize)+allocstr[taitempalloc(hp).allocation]);
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- end;
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-
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- ait_align :
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- begin
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- AsmWrite(#9'.balign '+tostr(tai_align(hp).aligntype));
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- if tai_align(hp).use_op then
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- AsmWrite(','+tostr(tai_align(hp).fillop));
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- AsmLn;
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- end;
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-
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- ait_section :
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- begin
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- if tai_section(hp).sec<>sec_none then
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- begin
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- AsmLn;
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- AsmWriteLn(ait_section2str(tai_section(hp).sec));
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-{$ifdef GDB}
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- lastfileinfo.line:=-1;
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-{$endif GDB}
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- end;
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- end;
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-
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- ait_datablock :
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- begin
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- if tai_datablock(hp).is_global then
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- AsmWrite(#9'.comm'#9)
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- else
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|
|
- AsmWrite(#9'.lcomm'#9);
|
|
|
- AsmWrite(tai_datablock(hp).sym.name);
|
|
|
- AsmWriteLn(','+tostr(tai_datablock(hp).size));
|
|
|
- end;
|
|
|
-
|
|
|
- ait_const_32bit,
|
|
|
- ait_const_16bit,
|
|
|
- ait_const_8bit :
|
|
|
- begin
|
|
|
- AsmWrite(ait_const2str[hp.typ]+tostr(tai_const(hp).value));
|
|
|
- consttyp:=hp.typ;
|
|
|
- l:=0;
|
|
|
- repeat
|
|
|
- found:=(not (tai(hp.next)=nil)) and (tai(hp.next).typ=consttyp);
|
|
|
- if found then
|
|
|
+ AsmWrite(s+#9);
|
|
|
+ s:=getopstr_jmp(taicpu(hp).oper[0]);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ for i:=0 to taicpu(hp).ops-1 do
|
|
|
begin
|
|
|
- hp:=tai(hp.next);
|
|
|
- s:=','+tostr(tai_const(hp).value);
|
|
|
- AsmWrite(s);
|
|
|
- inc(l,length(s));
|
|
|
- end;
|
|
|
- until (not found) or (l>line_length);
|
|
|
- AsmLn;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_const_symbol :
|
|
|
- begin
|
|
|
- AsmWrite(#9'.long'#9+tai_const_symbol(hp).sym.name);
|
|
|
- if tai_const_symbol(hp).offset>0 then
|
|
|
- AsmWrite('+'+tostr(tai_const_symbol(hp).offset))
|
|
|
- else if tai_const_symbol(hp).offset<0 then
|
|
|
- AsmWrite(tostr(tai_const_symbol(hp).offset));
|
|
|
- AsmLn;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_const_rva :
|
|
|
- AsmWriteLn(#9'.rva'#9+tai_const_symbol(hp).sym.name);
|
|
|
-
|
|
|
- ait_real_80bit :
|
|
|
- begin
|
|
|
- if do_line then
|
|
|
- AsmWriteLn(target_asm.comment+extended2str(tai_real_80bit(hp).value));
|
|
|
- { Make sure e is a extended type, bestreal could be
|
|
|
- a different type (bestreal) !! (PFV) }
|
|
|
- e:=tai_real_80bit(hp).value;
|
|
|
- AsmWrite(#9'.byte'#9);
|
|
|
- for i:=0 to 9 do
|
|
|
- begin
|
|
|
- if i<>0 then
|
|
|
- AsmWrite(',');
|
|
|
- AsmWrite(tostr(t80bitarray(e)[i]));
|
|
|
- end;
|
|
|
- AsmLn;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_real_64bit :
|
|
|
- begin
|
|
|
- if do_line then
|
|
|
- AsmWriteLn(target_asm.comment+double2str(tai_real_64bit(hp).value));
|
|
|
- d:=tai_real_64bit(hp).value;
|
|
|
- AsmWrite(#9'.byte'#9);
|
|
|
- for i:=0 to 7 do
|
|
|
- begin
|
|
|
- if i<>0 then
|
|
|
- AsmWrite(',');
|
|
|
- AsmWrite(tostr(t64bitarray(d)[i]));
|
|
|
- end;
|
|
|
- AsmLn;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_real_32bit :
|
|
|
- begin
|
|
|
- if do_line then
|
|
|
- AsmWriteLn(target_asm.comment+single2str(tai_real_32bit(hp).value));
|
|
|
- sin:=tai_real_32bit(hp).value;
|
|
|
- AsmWrite(#9'.byte'#9);
|
|
|
- for i:=0 to 3 do
|
|
|
- begin
|
|
|
- if i<>0 then
|
|
|
- AsmWrite(',');
|
|
|
- AsmWrite(tostr(t32bitarray(sin)[i]));
|
|
|
- end;
|
|
|
- AsmLn;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_comp_64bit :
|
|
|
- begin
|
|
|
- if do_line then
|
|
|
- AsmWriteLn(target_asm.comment+extended2str(tai_comp_64bit(hp).value));
|
|
|
- AsmWrite(#9'.byte'#9);
|
|
|
-{$ifdef FPC}
|
|
|
- co:=comp(tai_comp_64bit(hp).value);
|
|
|
-{$else}
|
|
|
- co:=tai_comp_64bit(hp).value;
|
|
|
-{$endif}
|
|
|
- for i:=0 to 7 do
|
|
|
- begin
|
|
|
- if i<>0 then
|
|
|
- AsmWrite(',');
|
|
|
- AsmWrite(tostr(t64bitarray(co)[i]));
|
|
|
- end;
|
|
|
- AsmLn;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_direct :
|
|
|
- begin
|
|
|
- AsmWritePChar(tai_direct(hp).str);
|
|
|
- AsmLn;
|
|
|
-{$IfDef GDB}
|
|
|
- if strpos(tai_direct(hp).str,'.data')<>nil then
|
|
|
- n_line:=n_dataline
|
|
|
- else if strpos(tai_direct(hp).str,'.text')<>nil then
|
|
|
- n_line:=n_textline
|
|
|
- else if strpos(tai_direct(hp).str,'.bss')<>nil then
|
|
|
- n_line:=n_bssline;
|
|
|
-{$endif GDB}
|
|
|
- end;
|
|
|
-
|
|
|
- ait_string :
|
|
|
- begin
|
|
|
- pos:=0;
|
|
|
- for i:=1 to tai_string(hp).len do
|
|
|
- begin
|
|
|
- if pos=0 then
|
|
|
- begin
|
|
|
- AsmWrite(#9'.ascii'#9'"');
|
|
|
- pos:=20;
|
|
|
- end;
|
|
|
- ch:=tai_string(hp).str[i-1];
|
|
|
- case ch of
|
|
|
- #0, {This can't be done by range, because a bug in FPC}
|
|
|
- #1..#31,
|
|
|
- #128..#255 : s:='\'+tostr(ord(ch) shr 6)+tostr((ord(ch) and 63) shr 3)+tostr(ord(ch) and 7);
|
|
|
- '"' : s:='\"';
|
|
|
- '\' : s:='\\';
|
|
|
- else
|
|
|
- s:=ch;
|
|
|
+ if i=0 then
|
|
|
+ sep:=#9
|
|
|
+ else
|
|
|
+ sep:=',';
|
|
|
+ s:=s+sep+getopstr(taicpu(hp).oper[i])
|
|
|
end;
|
|
|
- AsmWrite(s);
|
|
|
- inc(pos,length(s));
|
|
|
- if (pos>line_length) or (i=tai_string(hp).len) then
|
|
|
- begin
|
|
|
- AsmWriteLn('"');
|
|
|
- pos:=0;
|
|
|
- end;
|
|
|
- end;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_label :
|
|
|
- begin
|
|
|
- if (tai_label(hp).l.is_used) then
|
|
|
- begin
|
|
|
- if tai_label(hp).l.defbind=AB_GLOBAL then
|
|
|
- begin
|
|
|
- AsmWrite('.globl'#9);
|
|
|
- AsmWriteLn(tai_label(hp).l.name);
|
|
|
- end;
|
|
|
- AsmWrite(tai_label(hp).l.name);
|
|
|
- AsmWriteLn(':');
|
|
|
- end;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_symbol :
|
|
|
- begin
|
|
|
- if tai_symbol(hp).is_global then
|
|
|
- begin
|
|
|
- AsmWrite('.globl'#9);
|
|
|
- AsmWriteLn(tai_symbol(hp).sym.name);
|
|
|
- end;
|
|
|
- if target_info.target in [target_i386_linux,target_i386_beos] then
|
|
|
- begin
|
|
|
- AsmWrite(#9'.type'#9);
|
|
|
- AsmWrite(tai_symbol(hp).sym.name);
|
|
|
- if assigned(tai(hp.next)) and
|
|
|
- (tai(hp.next).typ in [ait_const_symbol,ait_const_rva,
|
|
|
- ait_const_32bit,ait_const_16bit,ait_const_8bit,ait_datablock,
|
|
|
- ait_real_32bit,ait_real_64bit,ait_real_80bit,ait_comp_64bit]) then
|
|
|
- AsmWriteLn(',@object')
|
|
|
- else
|
|
|
- AsmWriteLn(',@function');
|
|
|
- if tai_symbol(hp).sym.size>0 then
|
|
|
- begin
|
|
|
- AsmWrite(#9'.size'#9);
|
|
|
- AsmWrite(tai_symbol(hp).sym.name);
|
|
|
- AsmWrite(', ');
|
|
|
- AsmWriteLn(tostr(tai_symbol(hp).sym.size));
|
|
|
- end;
|
|
|
- end;
|
|
|
- AsmWrite(tai_symbol(hp).sym.name);
|
|
|
- AsmWriteLn(':');
|
|
|
- end;
|
|
|
-
|
|
|
- ait_symbol_end :
|
|
|
- begin
|
|
|
- if target_info.target in [target_i386_linux,target_i386_beos] then
|
|
|
- begin
|
|
|
- s:=target_asm.labelprefix+'e'+tostr(symendcount);
|
|
|
- inc(symendcount);
|
|
|
- AsmWriteLn(s+':');
|
|
|
- AsmWrite(#9'.size'#9);
|
|
|
- AsmWrite(tai_symbol_end(hp).sym.name);
|
|
|
- AsmWrite(', '+s+' - ');
|
|
|
- AsmWriteLn(tai_symbol_end(hp).sym.name);
|
|
|
- end;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_instruction :
|
|
|
- begin
|
|
|
- taicpu(hp).SetOperandOrder(op_att);
|
|
|
- op:=taicpu(hp).opcode;
|
|
|
- calljmp:=is_calljmp(op);
|
|
|
- { call maybe not translated to call }
|
|
|
- s:=#9+att_op2str[op]+cond2str[taicpu(hp).condition];
|
|
|
- { suffix needed ? fnstsw,fldcw don't support suffixes
|
|
|
- with binutils 2.9.5 under linux }
|
|
|
- if (not calljmp) and
|
|
|
- (att_needsuffix[op]<>AttSufNONE) and
|
|
|
- (op<>A_FNSTSW) and (op<>A_FSTSW) and
|
|
|
- (op<>A_FNSTCW) and (op<>A_FSTCW) and
|
|
|
- (op<>A_FLDCW) and
|
|
|
- not(
|
|
|
- (taicpu(hp).oper[0].typ=top_reg) and
|
|
|
- (taicpu(hp).oper[0].reg in [R_ST..R_ST7])
|
|
|
- ) then
|
|
|
- s:=s+att_opsize2str[taicpu(hp).opsize];
|
|
|
- { process operands }
|
|
|
- if taicpu(hp).ops<>0 then
|
|
|
- begin
|
|
|
- { call and jmp need an extra handling }
|
|
|
- { this code is only called if jmp isn't a labeled instruction }
|
|
|
- { quick hack to overcome a problem with manglednames=255 chars }
|
|
|
- if calljmp then
|
|
|
- begin
|
|
|
- AsmWrite(s+#9);
|
|
|
- s:=getopstr_jmp(taicpu(hp).oper[0]);
|
|
|
- end
|
|
|
- else
|
|
|
- begin
|
|
|
- for i:=0 to taicpu(hp).ops-1 do
|
|
|
- begin
|
|
|
- if i=0 then
|
|
|
- sep:=#9
|
|
|
- else
|
|
|
- sep:=',';
|
|
|
- s:=s+sep+getopstr(taicpu(hp).oper[i])
|
|
|
- end;
|
|
|
- end;
|
|
|
- end;
|
|
|
- AsmWriteLn(s);
|
|
|
- end;
|
|
|
-
|
|
|
-{$ifdef GDB}
|
|
|
- ait_stabs :
|
|
|
- begin
|
|
|
- AsmWrite(#9'.stabs ');
|
|
|
- AsmWritePChar(tai_stabs(hp).str);
|
|
|
- AsmLn;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_stabn :
|
|
|
- begin
|
|
|
- AsmWrite(#9'.stabn ');
|
|
|
- AsmWritePChar(tai_stabn(hp).str);
|
|
|
- AsmLn;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_force_line :
|
|
|
- stabslastfileinfo.line:=0;
|
|
|
-
|
|
|
- ait_stab_function_name:
|
|
|
- funcname:=tai_stab_function_name(hp).str;
|
|
|
-{$endif GDB}
|
|
|
-
|
|
|
- ait_cut :
|
|
|
- begin
|
|
|
- if SmartAsm then
|
|
|
- begin
|
|
|
- { only reset buffer if nothing has changed }
|
|
|
- if AsmSize=AsmStartSize then
|
|
|
- AsmClear
|
|
|
- else
|
|
|
- begin
|
|
|
- AsmClose;
|
|
|
- DoAssemble;
|
|
|
- AsmCreate(tai_cut(hp).place);
|
|
|
- end;
|
|
|
- { avoid empty files }
|
|
|
- while assigned(hp.next) and (tai(hp.next).typ in [ait_cut,ait_section,ait_comment]) do
|
|
|
- begin
|
|
|
- if tai(hp.next).typ=ait_section then
|
|
|
- lastsec:=tai_section(hp.next).sec;
|
|
|
- hp:=tai(hp.next);
|
|
|
- end;
|
|
|
-{$ifdef GDB}
|
|
|
- { force write of filename }
|
|
|
- FillChar(stabslastfileinfo,sizeof(stabslastfileinfo),0);
|
|
|
- includecount:=0;
|
|
|
- funcname:=nil;
|
|
|
- WriteFileLineInfo(hp.fileinfo);
|
|
|
-{$endif GDB}
|
|
|
- if lastsec<>sec_none then
|
|
|
- AsmWriteLn(ait_section2str(lastsec));
|
|
|
- AsmStartSize:=AsmSize;
|
|
|
- end;
|
|
|
- end;
|
|
|
-
|
|
|
- ait_marker :
|
|
|
- if tai_marker(hp).kind=InlineStart then
|
|
|
- inc(InlineLevel)
|
|
|
- else if tai_marker(hp).kind=InlineEnd then
|
|
|
- dec(InlineLevel);
|
|
|
-
|
|
|
- else
|
|
|
- internalerror(10000);
|
|
|
+ end;
|
|
|
end;
|
|
|
- hp:=tai(hp.next);
|
|
|
- end;
|
|
|
- end;
|
|
|
-
|
|
|
-
|
|
|
- procedure T386ATTAssembler.WriteAsmList;
|
|
|
- var
|
|
|
- p:dirstr;
|
|
|
- n:namestr;
|
|
|
- e:extstr;
|
|
|
-{$ifdef GDB}
|
|
|
- fileinfo : tfileposinfo;
|
|
|
-{$endif GDB}
|
|
|
-
|
|
|
- begin
|
|
|
-{$ifdef EXTDEBUG}
|
|
|
- if assigned(current_module.mainsource) then
|
|
|
- Comment(v_info,'Start writing att-styled assembler output for '+current_module.mainsource^);
|
|
|
-{$endif}
|
|
|
-
|
|
|
- LastSec:=sec_none;
|
|
|
-{$ifdef GDB}
|
|
|
- FillChar(stabslastfileinfo,sizeof(stabslastfileinfo),0);
|
|
|
-{$endif GDB}
|
|
|
- FillChar(lastfileinfo,sizeof(lastfileinfo),0);
|
|
|
- LastInfile:=nil;
|
|
|
-
|
|
|
- if assigned(current_module.mainsource) then
|
|
|
- fsplit(current_module.mainsource^,p,n,e)
|
|
|
- else
|
|
|
- begin
|
|
|
- p:=inputdir;
|
|
|
- n:=inputfile;
|
|
|
- e:=inputextension;
|
|
|
- end;
|
|
|
- { to get symify to work }
|
|
|
- AsmWriteLn(#9'.file "'+FixFileName(n+e)+'"');
|
|
|
-
|
|
|
-{$ifdef GDB}
|
|
|
- n_line:=n_bssline;
|
|
|
- funcname:=nil;
|
|
|
- linecount:=1;
|
|
|
- includecount:=0;
|
|
|
- fileinfo.fileindex:=1;
|
|
|
- fileinfo.line:=1;
|
|
|
- { Write main file }
|
|
|
- WriteFileLineInfo(fileinfo);
|
|
|
-{$endif GDB}
|
|
|
- AsmStartSize:=AsmSize;
|
|
|
- symendcount:=0;
|
|
|
-
|
|
|
- countlabelref:=false;
|
|
|
- If (cs_debuginfo in aktmoduleswitches) then
|
|
|
- WriteTree(debuglist);
|
|
|
- WriteTree(codesegment);
|
|
|
- WriteTree(datasegment);
|
|
|
- WriteTree(consts);
|
|
|
- WriteTree(rttilist);
|
|
|
- Writetree(resourcestringlist);
|
|
|
- WriteTree(bsssegment);
|
|
|
- Writetree(importssection);
|
|
|
- { exports are written by DLLTOOL
|
|
|
- if we use it so don't insert it twice (PM) }
|
|
|
- if not UseDeffileForExport and assigned(exportssection) then
|
|
|
- Writetree(exportssection);
|
|
|
- Writetree(resourcesection);
|
|
|
- {$ifdef GDB}
|
|
|
- WriteFileEndInfo;
|
|
|
- {$ENDIF}
|
|
|
- countlabelref:=true;
|
|
|
-
|
|
|
- AsmLn;
|
|
|
-{$ifdef EXTDEBUG}
|
|
|
- if assigned(current_module.mainsource) then
|
|
|
- comment(v_info,'Done writing att-styled assembler output for '+current_module.mainsource^);
|
|
|
-{$endif EXTDEBUG}
|
|
|
- end;
|
|
|
+ AsmWriteLn(s);
|
|
|
+ end;
|
|
|
|
|
|
|
|
|
{*****************************************************************************
|
|
|
@@ -966,7 +326,10 @@ initialization
|
|
|
end.
|
|
|
{
|
|
|
$Log$
|
|
|
- Revision 1.16 2002-04-10 08:07:55 jonas
|
|
|
+ Revision 1.17 2002-04-14 16:58:04 carl
|
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+ + move into aggas most of the stuff non-processor specific
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+
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+ Revision 1.16 2002/04/10 08:07:55 jonas
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* fix for the ie9999 under Linux (patch from Peter)
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Revision 1.15 2002/04/04 19:06:06 peter
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carl