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+ generic implementation of thlcgobj.a_call_ref()

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* override thlcg.a_call_reg() in JVM hlcgcpu with dummy that calls
    internalerror

git-svn-id: trunk@21099 -
This commit is contained in:
Jonas Maebe 2012-04-28 14:27:45 +00:00
parent e20639732f
commit 4fced5d142
2 changed files with 24 additions and 1 deletions
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18
compiler/hlcgobj.pas
View File

@ -182,7 +182,7 @@ unit hlcgobj;
}
procedure a_call_name(list : TAsmList;pd : tprocdef;const s : TSymStr; weak: boolean);virtual;abstract;
procedure a_call_reg(list : TAsmList;pd : tabstractprocdef;reg : tregister);virtual;abstract;
procedure a_call_ref(list : TAsmList;pd : tabstractprocdef;ref : treference);virtual;abstract;
procedure a_call_ref(list : TAsmList;pd : tabstractprocdef;ref : treference);virtual;
{ same as a_call_name, might be overridden on certain architectures to emit
static calls without usage of a got trampoline }
procedure a_call_name_static(list : TAsmList;pd : tprocdef;const s : TSymStr);virtual;
@ -780,6 +780,22 @@ implementation
end;
end;
procedure thlcgobj.a_call_ref(list: TAsmList; pd: tabstractprocdef; ref: treference);
var
reg: tregister;
size: tdef;
begin
{ the loaded data is always a pointer to a procdef. A procvardef is
implicitly a pointer already, but a procdef isn't -> create one }
if pd.typ=procvardef then
size:=pd
else
size:=getpointerdef(pd);
reg:=getaddressregister(list,size);
a_load_ref_reg(list,size,size,ref,reg);
a_call_reg(list,pd,reg);
end;
procedure thlcgobj.a_call_name_static(list: TAsmList; pd: tprocdef; const s: TSymStr);
begin
a_call_name(list,pd,s,false);

7
compiler/jvm/hlcgcpu.pas
View File

@ -52,6 +52,7 @@ uses
procedure a_call_name(list : TAsmList;pd : tprocdef;const s : TSymStr; weak: boolean);override;
procedure a_call_name_inherited(list : TAsmList;pd : tprocdef;const s : TSymStr);override;
procedure a_call_ref(list: TAsmList; pd: tabstractprocdef; ref: treference); override;
procedure a_load_const_reg(list : TAsmList;tosize : tdef;a : aint;register : tregister);override;
procedure a_load_const_ref(list : TAsmList;tosize : tdef;a : aint;const ref : treference);override;
@ -301,6 +302,12 @@ implementation
end;
procedure thlcgjvm.a_call_ref(list: TAsmList; pd: tabstractprocdef; ref: treference);
begin
internalerror(2012042824);
end;
procedure thlcgjvm.a_load_const_stack_intern(list : TAsmList;size : tdef;a : aint; typ: TRegisterType; legalize_const: boolean);
begin
if legalize_const and