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-rw-r--r--lib/hipe/x86/hipe_x86_assemble.erl51
1 files changed, 4 insertions, 47 deletions
diff --git a/lib/hipe/x86/hipe_x86_assemble.erl b/lib/hipe/x86/hipe_x86_assemble.erl
index 7878c7219d..3f756769c4 100644
--- a/lib/hipe/x86/hipe_x86_assemble.erl
+++ b/lib/hipe/x86/hipe_x86_assemble.erl
@@ -21,7 +21,6 @@
%%%
%%% TODO:
%%% - Simplify combine_label_maps and mk_data_relocs.
-%%% - Move find_const to hipe_pack_constants?
-ifdef(HIPE_AMD64).
-define(HIPE_X86_ASSEMBLE, hipe_amd64_assemble).
@@ -80,8 +79,8 @@ assemble(CompiledCode, Closures, Exports, Options) ->
%% ?debug_msg("Constants are ~w bytes\n",[ConstSize])),
%%
SC = hipe_pack_constants:slim_constmap(ConstMap),
- DataRelocs = mk_data_relocs(RefsFromConsts, LabelMap),
- SSE = slim_sorted_exportmap(ExportMap,Closures,Exports),
+ DataRelocs = hipe_pack_constants:mk_data_relocs(RefsFromConsts, LabelMap),
+ SSE = hipe_pack_constants:slim_sorted_exportmap(ExportMap,Closures,Exports),
SlimRefs = hipe_pack_constants:slim_refs(AccRefs),
Bin = term_to_binary([{?VERSION_STRING(),?HIPE_SYSTEM_CRC},
ConstAlign, ConstSize,
@@ -442,7 +441,7 @@ translate_imm(#x86_imm{value=Imm}, Context, MayTrunc8) ->
case Imm of
{Label,constant} ->
{MFA,ConstMap} = Context,
- ConstNo = find_const({MFA,Label}, ConstMap),
+ ConstNo = hipe_pack_constants:find_const({MFA,Label}, ConstMap),
{constant,ConstNo};
{Label,closure} ->
{closure,Label};
@@ -712,7 +711,7 @@ resolve_jmp_switch_arg(I, _Context) ->
{rm64,hipe_amd64_encode:rm_mem(EA)}.
-else.
resolve_jmp_switch_arg(I, {MFA,ConstMap}) ->
- ConstNo = find_const({MFA,hipe_x86:jmp_switch_jtab(I)}, ConstMap),
+ ConstNo = hipe_pack_constants:find_const({MFA,hipe_x86:jmp_switch_jtab(I)}, ConstMap),
Disp32 = {?LOAD_ADDRESS,{constant,ConstNo}},
SINDEX = ?HIPE_X86_ENCODE:sindex(2, hipe_x86:temp_reg(hipe_x86:jmp_switch_temp(I))),
EA = ?HIPE_X86_ENCODE:ea_disp32_sindex(Disp32, SINDEX), % this creates a SIB implicitly
@@ -932,37 +931,6 @@ resolve_x87_binop_args(Src=#x86_fpreg{}, Dst=#x86_fpreg{})->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-mk_data_relocs(RefsFromConsts, LabelMap) ->
- lists:flatten(mk_data_relocs(RefsFromConsts, LabelMap, [])).
-
-mk_data_relocs([{MFA,Labels} | Rest], LabelMap, Acc) ->
- Map = [case Label of
- {L,Pos} ->
- Offset = find({MFA,L}, LabelMap),
- {Pos,Offset};
- {sorted,Base,OrderedLabels} ->
- {sorted, Base, [begin
- Offset = find({MFA,L}, LabelMap),
- {Order, Offset}
- end
- || {L,Order} <- OrderedLabels]}
- end
- || Label <- Labels],
- %% msg("Map: ~w Map\n",[Map]),
- mk_data_relocs(Rest, LabelMap, [Map,Acc]);
-mk_data_relocs([],_,Acc) -> Acc.
-
-find({MFA,L},LabelMap) ->
- gb_trees:get({MFA,L}, LabelMap).
-
-slim_sorted_exportmap([{Addr,M,F,A}|Rest], Closures, Exports) ->
- IsClosure = lists:member({M,F,A}, Closures),
- IsExported = is_exported(F, A, Exports),
- [Addr,M,F,A,IsClosure,IsExported | slim_sorted_exportmap(Rest, Closures, Exports)];
-slim_sorted_exportmap([],_,_) -> [].
-
-is_exported(F, A, Exports) -> lists:member({F,A}, Exports).
-
%%%
%%% Assembly listing support (pp_asm option).
%%%
@@ -1001,14 +969,3 @@ fill_spaces(N) when N > 0 ->
fill_spaces(N-1);
fill_spaces(0) ->
[].
-
-%%%
-%%% Lookup a constant in a ConstMap.
-%%%
-
-find_const({MFA,Label},[{pcm_entry,MFA,Label,ConstNo,_,_,_}|_]) ->
- ConstNo;
-find_const(N,[_|R]) ->
- find_const(N,R);
-find_const(C,[]) ->
- ?EXIT({constant_not_found,C}).