aboutsummaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/crypto/doc/src/crypto.xml12
-rw-r--r--lib/hipe/main/hipe_main.erl6
-rw-r--r--lib/hipe/ppc/hipe_ppc.erl172
-rw-r--r--lib/hipe/ppc/hipe_ppc_assemble.erl76
-rw-r--r--lib/hipe/ppc/hipe_ppc_frame.erl30
-rw-r--r--lib/hipe/ppc/hipe_rtl_to_ppc.erl260
-rw-r--r--lib/hipe/rtl/hipe_rtl_arch.erl57
-rw-r--r--lib/inets/doc/src/http_server.xml8
-rw-r--r--lib/inets/doc/src/httpd.xml5
-rw-r--r--lib/inets/doc/src/mod_esi.xml19
-rw-r--r--lib/kernel/src/hipe_unified_loader.erl11
-rw-r--r--lib/stdlib/doc/src/dict.xml6
-rw-r--r--lib/webtool/doc/src/webtool_chapter.xml4
-rw-r--r--lib/xmerl/src/xmerl_xpath.erl4
14 files changed, 467 insertions, 203 deletions
diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml
index c407350c47..dfafe67348 100644
--- a/lib/crypto/doc/src/crypto.xml
+++ b/lib/crypto/doc/src/crypto.xml
@@ -419,16 +419,18 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]>
<fsummary>Encrypt the first 64 bits of <c>Text</c> using Blowfish in ECB mode</fsummary>
<type>
<v>Key = Text = iolist() | binary()</v>
- <v>IVec = Cipher = binary()</v>
+ <v>Cipher = binary()</v>
</type>
<desc>
<p>Encrypts the first 64 bits of <c>Text</c> using Blowfish in ECB mode. <c>Key</c> is the Blowfish key. The length of <c>Text</c> must be at least 64 bits (8 bytes).</p>
</desc>
+ </func>
+ <func>
<name>blowfish_ecb_decrypt(Key, Text) -> Cipher</name>
<fsummary>Decrypt the first 64 bits of <c>Text</c> using Blowfish in ECB mode</fsummary>
<type>
<v>Key = Text = iolist() | binary()</v>
- <v>IVec = Cipher = binary()</v>
+ <v>Cipher = binary()</v>
</type>
<desc>
<p>Decrypts the first 64 bits of <c>Text</c> using Blowfish in ECB mode. <c>Key</c> is the Blowfish key. The length of <c>Text</c> must be at least 64 bits (8 bytes).</p>
@@ -436,7 +438,7 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]>
</func>
<func>
- <name>blowfish_cbc_encrypt(Key, Text) -> Cipher</name>
+ <name>blowfish_cbc_encrypt(Key, IVec, Text) -> Cipher</name>
<fsummary>Encrypt <c>Text</c> using Blowfish in CBC mode</fsummary>
<type>
<v>Key = Text = iolist() | binary()</v>
@@ -447,7 +449,9 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]>
arbitrary initializing vector. The length of <c>IVec</c>
must be 64 bits (8 bytes). The length of <c>Text</c> must be a multiple of 64 bits (8 bytes).</p>
</desc>
- <name>blowfish_cbc_decrypt(Key, Text) -> Cipher</name>
+ </func>
+ <func>
+ <name>blowfish_cbc_decrypt(Key, IVec, Text) -> Cipher</name>
<fsummary>Decrypt <c>Text</c> using Blowfish in CBC mode</fsummary>
<type>
<v>Key = Text = iolist() | binary()</v>
diff --git a/lib/hipe/main/hipe_main.erl b/lib/hipe/main/hipe_main.erl
index e81642fb33..99028cc3c1 100644
--- a/lib/hipe/main/hipe_main.erl
+++ b/lib/hipe/main/hipe_main.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -313,7 +313,7 @@ icode_ssa_struct_reuse(IcodeSSA, Options) ->
icode_ssa_type_info(IcodeSSA, MFA, Options, Servers) ->
?option_time(hipe_icode_type:cfg(IcodeSSA, MFA, Options, Servers),
- "Icode SSA type info", Options).
+ io_lib:format("Icode SSA type info for ~p", [MFA]), Options).
icode_range_analysis(IcodeSSA, MFA, Options, Servers) ->
case proplists:get_bool(icode_range, Options) of
@@ -527,6 +527,8 @@ rtl_to_native(MFA, LinearRTL, Options, DebugState) ->
hipe_sparc_main:rtl_to_sparc(MFA, LinearRTL, Options);
powerpc ->
hipe_ppc_main:rtl_to_ppc(MFA, LinearRTL, Options);
+ ppc64 ->
+ hipe_ppc_main:rtl_to_ppc(MFA, LinearRTL, Options);
arm ->
hipe_arm_main:rtl_to_arm(MFA, LinearRTL, Options);
x86 ->
diff --git a/lib/hipe/ppc/hipe_ppc.erl b/lib/hipe/ppc/hipe_ppc.erl
index 047e86c45b..4014fc1561 100644
--- a/lib/hipe/ppc/hipe_ppc.erl
+++ b/lib/hipe/ppc/hipe_ppc.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -58,6 +58,10 @@
mk_blr/0,
mk_cmp/3,
+ cmpop_word/0,
+ cmpiop_word/0,
+ cmplop_word/0,
+ cmpliop_word/0,
mk_comment/1,
@@ -73,6 +77,8 @@
mk_loadx/4,
mk_load/6,
ldop_to_ldxop/1,
+ ldop_word/0,
+ ldop_wordx/0,
mk_mfspr/2,
@@ -110,6 +116,8 @@
mk_storex/4,
mk_store/6,
stop_to_stxop/1,
+ stop_word/0,
+ stop_wordx/0,
mk_unary/3,
@@ -189,6 +197,31 @@ mk_blr() -> #blr{}.
mk_cmp(CmpOp, Src1, Src2) -> #cmp{cmpop=CmpOp, src1=Src1, src2=Src2}.
+cmpop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'cmp';
+ ppc64 -> 'cmpd'
+ end.
+
+cmpiop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'cmpi';
+ ppc64 -> 'cmpdi'
+ end.
+
+cmplop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'cmpl';
+ ppc64 -> 'cmpld'
+ end.
+
+cmpliop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'cmpli';
+ ppc64 -> 'cmpldi'
+ end.
+
+
mk_comment(Term) -> #comment{term=Term}.
mk_label(Label) -> #label{label=Label}.
@@ -198,9 +231,50 @@ label_label(#label{label=Label}) -> Label.
%%% Load an integer constant into a register.
mk_li(Dst, Value) -> mk_li(Dst, Value, []).
-mk_li(Dst, Value, Tail) ->
+mk_li(Dst, Value, Tail) -> % Dst can be R0
R0 = mk_temp(0, 'untagged'),
- mk_addi(Dst, R0, Value, Tail).
+ %% Check if immediate can fit in the 32 bits, this is obviously a
+ %% sufficient check for PPC32
+ if Value >= -16#80000000,
+ Value =< 16#7FFFFFFF ->
+ mk_li32(Dst, R0, Value, Tail);
+ true ->
+ Highest = (Value bsr 48), % Value@highest
+ Higher = (Value bsr 32) band 16#FFFF, % Value@higher
+ High = (Value bsr 16) band 16#FFFF, % Value@h
+ Low = Value band 16#FFFF, % Value@l
+ LdLo =
+ case Low of
+ 0 -> Tail;
+ _ -> [mk_alu('ori', Dst, Dst, mk_uimm16(Low)) | Tail]
+ end,
+ Ld32bits =
+ case High of
+ 0 -> LdLo;
+ _ -> [mk_alu('oris', Dst, Dst, mk_uimm16(High)) | LdLo]
+ end,
+ [mk_alu('addis', Dst, R0, mk_simm16(Highest)),
+ mk_alu('ori', Dst, Dst, mk_uimm16(Higher)),
+ mk_alu('sldi', Dst, Dst, mk_uimm16(32)) |
+ Ld32bits]
+ end.
+
+mk_li32(Dst, R0, Value, Tail) ->
+ case at_ha(Value) of
+ 0 ->
+ %% Value[31:16] are the sign-extension of Value[15].
+ %% Use a single addi to load and sign-extend 16 bits.
+ [mk_alu('addi', Dst, R0, mk_simm16(at_l(Value))) | Tail];
+ _ ->
+ %% Use addis to load the high 16 bits, followed by an
+ %% optional ori to load non sign-extended low 16 bits.
+ High = simm16sext((Value bsr 16) band 16#FFFF),
+ [mk_alu('addis', Dst, R0, mk_simm16(High)) |
+ case (Value band 16#FFFF) of
+ 0 -> Tail;
+ Low -> [mk_alu('ori', Dst, Dst, mk_uimm16(Low)) | Tail]
+ end]
+ end.
mk_addi(Dst, R0, Value, Tail) ->
Low = at_l(Value),
@@ -232,27 +306,6 @@ simm16sext(Value) ->
true -> Value
end.
-mk_li_new(Dst, Value, Tail) -> % Dst may be R0
- R0 = mk_temp(0, 'untagged'),
- case at_ha(Value) of
- 0 ->
- %% Value[31:16] are the sign-extension of Value[15].
- %% Use a single addi to load and sign-extend 16 bits.
- [mk_alu('addi', Dst, R0, mk_simm16(at_l(Value))) |
- Tail];
- _ ->
- %% Use addis to load the high 16 bits, followed by an
- %% optional ori to load non sign-extended low 16 bits.
- High = simm16sext((Value bsr 16) band 16#FFFF),
- [mk_alu('addis', Dst, R0, mk_simm16(High)) |
- case (Value band 16#FFFF) of
- 0 -> Tail;
- Low ->
- [mk_alu('ori', Dst, Dst, mk_uimm16(Low)) |
- Tail]
- end]
- end.
-
mk_load(LDop, Dst, Disp, Base) ->
#load{ldop=LDop, dst=Dst, disp=Disp, base=Base}.
@@ -260,8 +313,15 @@ mk_loadx(LdxOp, Dst, Base1, Base2) ->
#loadx{ldxop=LdxOp, dst=Dst, base1=Base1, base2=Base2}.
mk_load(LdOp, Dst, Offset, Base, Scratch, Rest) when is_integer(Offset) ->
- if Offset >= -32768, Offset =< 32767 ->
- [mk_load(LdOp, Dst, Offset, Base) | Rest];
+ RequireAlignment =
+ case LdOp of
+ 'ld' -> true;
+ 'ldx' -> true;
+ _ -> false
+ end,
+ if Offset >= -32768, Offset =< 32767,
+ not RequireAlignment orelse Offset band 3 =:= 0 ->
+ [mk_load(LdOp, Dst, Offset, Base) | Rest];
true ->
LdxOp = ldop_to_ldxop(LdOp),
Index =
@@ -272,8 +332,8 @@ mk_load(LdOp, Dst, Offset, Base, Scratch, Rest) when is_integer(Offset) ->
true -> mk_scratch(Scratch)
end
end,
- mk_li_new(Index, Offset,
- [mk_loadx(LdxOp, Dst, Base, Index) | Rest])
+ mk_li(Index, Offset,
+ [mk_loadx(LdxOp, Dst, Base, Index) | Rest])
end.
ldop_to_ldxop(LdOp) ->
@@ -281,7 +341,21 @@ ldop_to_ldxop(LdOp) ->
'lbz' -> 'lbzx';
'lha' -> 'lhax';
'lhz' -> 'lhzx';
- 'lwz' -> 'lwzx'
+ 'lwa' -> 'lwax';
+ 'lwz' -> 'lwzx';
+ 'ld' -> 'ldx'
+ end.
+
+ldop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'lwz';
+ ppc64 -> 'ld'
+ end.
+
+ldop_wordx() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'lwzx';
+ ppc64 -> 'ldx'
end.
mk_scratch(Scratch) ->
@@ -354,20 +428,40 @@ mk_storex(StxOp, Src, Base1, Base2) ->
#storex{stxop=StxOp, src=Src, base1=Base1, base2=Base2}.
mk_store(StOp, Src, Offset, Base, Scratch, Rest)when is_integer(Offset) ->
- if Offset >= -32768, Offset =< 32767 ->
+ RequireAlignment =
+ case StOp of
+ 'std' -> true;
+ 'stdx' -> true;
+ _ -> false
+ end,
+ if Offset >= -32768, Offset =< 32767,
+ not RequireAlignment orelse Offset band 3 =:= 0 ->
[mk_store(StOp, Src, Offset, Base) | Rest];
true ->
StxOp = stop_to_stxop(StOp),
Index = mk_scratch(Scratch),
- mk_li_new(Index, Offset,
- [mk_storex(StxOp, Src, Base, Index) | Rest])
+ mk_li(Index, Offset,
+ [mk_storex(StxOp, Src, Base, Index) | Rest])
end.
stop_to_stxop(StOp) ->
case StOp of
'stb' -> 'stbx';
'sth' -> 'sthx';
- 'stw' -> 'stwx'
+ 'stw' -> 'stwx';
+ 'std' -> 'stdx'
+ end.
+
+stop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'stw';
+ ppc64 -> 'std'
+ end.
+
+stop_wordx() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'stwx';
+ ppc64 -> 'stdx'
end.
mk_unary(UnOp, Dst, Src) -> #unary{unop=UnOp, dst=Dst, src=Src}.
@@ -379,7 +473,7 @@ mk_fload(Dst, Offset, Base, Scratch) when is_integer(Offset) ->
[mk_lfd(Dst, Offset, Base)];
true ->
Index = mk_scratch(Scratch),
- mk_li_new(Index, Offset, [mk_lfdx(Dst, Base, Index)])
+ mk_li(Index, Offset, [mk_lfdx(Dst, Base, Index)])
end.
mk_stfd(Src, Disp, Base) -> #stfd{src=Src, disp=Disp, base=Base}.
@@ -389,7 +483,7 @@ mk_fstore(Src, Offset, Base, Scratch) when is_integer(Offset) ->
[mk_stfd(Src, Offset, Base)];
true ->
Index = mk_scratch(Scratch),
- mk_li_new(Index, Offset, [mk_stfdx(Src, Base, Index)])
+ mk_li(Index, Offset, [mk_stfdx(Src, Base, Index)])
end.
mk_fp_binary(FpBinOp, Dst, Src1, Src2) ->
diff --git a/lib/hipe/ppc/hipe_ppc_assemble.erl b/lib/hipe/ppc/hipe_ppc_assemble.erl
index 6f06f8b841..b2fd50517b 100644
--- a/lib/hipe/ppc/hipe_ppc_assemble.erl
+++ b/lib/hipe/ppc/hipe_ppc_assemble.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -39,7 +39,7 @@ assemble(CompiledCode, Closures, Exports, Options) ->
|| {MFA, Defun} <- CompiledCode],
%%
{ConstAlign,ConstSize,ConstMap,RefsFromConsts} =
- hipe_pack_constants:pack_constants(Code, 4),
+ hipe_pack_constants:pack_constants(Code, hipe_rtl_arch:word_size()),
%%
{CodeSize,CodeBinary,AccRefs,LabelMap,ExportMap} =
encode(translate(Code, ConstMap), Options),
@@ -159,6 +159,13 @@ do_alu(I) ->
'srwi.' -> {'rlwinm.', do_srwi_opnds(NewDst, NewSrc1, NewSrc2)};
'srawi' -> {'srawi', {NewDst,NewSrc1,do_srawi_src2(NewSrc2)}};
'srawi.' -> {'srawi.', {NewDst,NewSrc1,do_srawi_src2(NewSrc2)}};
+ %ppc64 extension
+ 'sldi' -> {'rldicr', do_sldi_opnds(NewDst, NewSrc1, NewSrc2)};
+ 'sldi.' -> {'rldicr.', do_sldi_opnds(NewDst, NewSrc1, NewSrc2)};
+ 'srdi' -> {'rldicl', do_srdi_opnds(NewDst, NewSrc1, NewSrc2)};
+ 'srdi.' -> {'rldicl.', do_srdi_opnds(NewDst, NewSrc1, NewSrc2)};
+ 'sradi' -> {'sradi', {NewDst,NewSrc1,do_sradi_src2(NewSrc2)}};
+ 'sradi.' -> {'sradi.', {NewDst,NewSrc1,do_sradi_src2(NewSrc2)}};
_ -> {AluOp, {NewDst,NewSrc1,NewSrc2}}
end,
[{NewI, NewOpnds, I}].
@@ -171,6 +178,15 @@ do_srwi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 32 ->
do_srawi_src2({uimm,N}) when is_integer(N), 0 =< N, N < 32 -> {sh,N}.
+%% ppc64 extension
+do_sldi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 64 ->
+ {Dst, Src1, {sh6,N}, {me6,63-N}}.
+
+do_srdi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 64 ->
+ {Dst, Src1, {sh6,64-N}, {mb6,N}}.
+
+do_sradi_src2({uimm,N}) when is_integer(N), 0 =< N, N < 64 -> {sh6,N}.
+
do_b_fun(I) ->
#b_fun{'fun'=Fun,linkage=Linkage} = I,
[{'.reloc', {b_fun,Fun,Linkage}, #comment{term='fun'}},
@@ -205,7 +221,18 @@ do_cmp(I) ->
#cmp{cmpop=CmpOp,src1=Src1,src2=Src2} = I,
NewSrc1 = do_reg(Src1),
NewSrc2 = do_reg_or_imm(Src2),
- [{CmpOp, {{crf,0},0,NewSrc1,NewSrc2}, I}].
+ {RealOp,L} =
+ case CmpOp of
+ 'cmpd' -> {'cmp',1};
+ 'cmpdi' -> {'cmpi',1};
+ 'cmpld' -> {'cmpl',1};
+ 'cmpldi' -> {'cmpli',1};
+ 'cmp' -> {CmpOp,0};
+ 'cmpi' -> {CmpOp,0};
+ 'cmpl' -> {CmpOp,0};
+ 'cmpli' -> {CmpOp,0}
+ end,
+ [{RealOp, {{crf,0},L,NewSrc1,NewSrc2}, I}].
do_label(I) ->
#label{label=Label} = I,
@@ -214,7 +241,12 @@ do_label(I) ->
do_load(I) ->
#load{ldop=LdOp,dst=Dst,disp=Disp,base=Base} = I,
NewDst = do_reg(Dst),
- NewDisp = do_disp(Disp),
+ NewDisp =
+ case LdOp of
+ 'ld' -> do_disp_ds(Disp);
+ 'ldu' -> do_disp_ds(Disp);
+ _ -> do_disp(Disp)
+ end,
NewBase = do_reg(Base),
[{LdOp, {NewDst,NewDisp,NewBase}, I}].
@@ -265,14 +297,30 @@ do_pseudo_li(I, MFA, ConstMap) ->
end,
NewDst = do_reg(Dst),
Simm0 = {simm,0},
- [{'.reloc', RelocData, #comment{term=reloc}},
- {addi, {NewDst,{r,0},Simm0}, I},
- {addis, {NewDst,NewDst,Simm0}, I}].
+ Uimm0 = {uimm,0},
+ case get(hipe_target_arch) of
+ powerpc ->
+ [{'.reloc', RelocData, #comment{term=reloc}},
+ {addi, {NewDst,{r,0},Simm0}, I},
+ {addis, {NewDst,NewDst,Simm0}, I}];
+ ppc64 ->
+ [{'.reloc', RelocData, #comment{term=reloc}},
+ {addis, {NewDst,{r,0},Simm0}, I}, % @highest
+ {ori, {NewDst,NewDst,Uimm0}, I}, % @higher
+ {rldicr, {NewDst,NewDst,{sh6,32},{me6,31}}, I},
+ {oris, {NewDst,NewDst,Uimm0}, I}, % @h
+ {ori, {NewDst,NewDst,Uimm0}, I}] % @l
+ end.
do_store(I) ->
#store{stop=StOp,src=Src,disp=Disp,base=Base} = I,
NewSrc = do_reg(Src),
- NewDisp = do_disp(Disp),
+ NewDisp =
+ case StOp of
+ 'std' -> do_disp_ds(Disp);
+ 'stdu' -> do_disp_ds(Disp);
+ _ -> do_disp(Disp)
+ end,
NewBase = do_reg(Base),
[{StOp, {NewSrc,NewDisp,NewBase}, I}].
@@ -344,6 +392,10 @@ do_reg_or_imm(Src) ->
do_disp(Disp) when is_integer(Disp), -32768 =< Disp, Disp =< 32767 ->
{d, Disp band 16#ffff}.
+do_disp_ds(Disp) when is_integer(Disp),
+ -32768 =< Disp, Disp =< 32767, Disp band 3 =:= 0 ->
+ {ds, (Disp band 16#ffff) bsr 2}.
+
do_spr(SPR) ->
SPR_NR =
case SPR of
diff --git a/lib/hipe/ppc/hipe_ppc_frame.erl b/lib/hipe/ppc/hipe_ppc_frame.erl
index 158009872f..8a4d1906c0 100644
--- a/lib/hipe/ppc/hipe_ppc_frame.erl
+++ b/lib/hipe/ppc/hipe_ppc_frame.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -103,12 +103,12 @@ do_pseudo_move(I, Context, FPoff) ->
case temp_is_pseudo(Dst) of
true ->
Offset = pseudo_offset(Dst, FPoff, Context),
- mk_store('stw', Src, Offset, mk_sp(), []);
+ mk_store(hipe_ppc:stop_word(), Src, Offset, mk_sp(), []);
_ ->
case temp_is_pseudo(Src) of
true ->
Offset = pseudo_offset(Src, FPoff, Context),
- mk_load('lwz', Dst, Offset, mk_sp(), []);
+ mk_load(hipe_ppc:ldop_word(), Dst, Offset, mk_sp(), []);
_ ->
[hipe_ppc:mk_alu('or', Dst, Src, Src)]
end
@@ -152,7 +152,7 @@ restore_lr(FPoff, Context, Rest) ->
false -> Rest;
true ->
Temp = mk_temp1(),
- mk_load('lwz', Temp, FPoff - word_size(), mk_sp(),
+ mk_load(hipe_ppc:ldop_word(), Temp, FPoff - word_size(), mk_sp(),
[hipe_ppc:mk_mtspr('lr', Temp) |
Rest])
end.
@@ -324,8 +324,8 @@ simple_moves([{SrcOff,DstOff,Type}|Moves], FPoff, TempReg, Rest) ->
LoadOff = FPoff+SrcOff,
StoreOff = FPoff+DstOff,
simple_moves(Moves, FPoff, TempReg,
- mk_load('lwz', Temp, LoadOff, SP,
- mk_store('stw', Temp, StoreOff, SP,
+ mk_load(hipe_ppc:ldop_word(), Temp, LoadOff, SP,
+ mk_store(hipe_ppc:stop_word(), Temp, StoreOff, SP,
Rest)));
simple_moves([], _, _, Rest) ->
Rest.
@@ -343,7 +343,8 @@ store_moves([{Src,DstOff}|Moves], FPoff, TempReg, Rest) ->
{Temp, hipe_ppc:mk_li(Temp, Src)}
end,
store_moves(Moves, FPoff, TempReg,
- FixSrc ++ mk_store('stw', NewSrc, StoreOff, SP, Rest));
+ FixSrc ++ mk_store(hipe_ppc:stop_word(), NewSrc,
+ StoreOff, SP, Rest));
store_moves([], _, _, Rest) ->
Rest.
@@ -400,7 +401,7 @@ mk_temp_map(Formals, ClobbersLR, Temps) ->
enter_vars([V|Vs], PrevOff, Map) ->
Off =
case hipe_ppc:temp_type(V) of
- 'double' -> PrevOff - 2*word_size();
+ 'double' -> PrevOff - 8;
_ -> PrevOff - word_size()
end,
enter_vars(Vs, Off, tmap_bind(Map, V, Off));
@@ -454,7 +455,8 @@ do_prologue(CFG, Context) ->
AllocFrameCodeTail =
case ClobbersLR of
false -> GotoOldStartCode;
- true -> mk_store('stw', Temp1, FrameSize-word_size(), SP, GotoOldStartCode)
+ true -> mk_store(hipe_ppc:stop_word(), Temp1,
+ FrameSize-word_size(), SP, GotoOldStartCode)
end,
%%
Arity = context_arity(Context),
@@ -484,7 +486,7 @@ do_prologue(CFG, Context) ->
true -> [hipe_ppc:mk_mfspr(Temp1, 'lr') | NewStartCodeTail2]
end,
NewStartCode0 =
- [hipe_ppc:mk_load('lwz', Temp1, ?P_NSP_LIMIT, P) |
+ [hipe_ppc:mk_load(hipe_ppc:ldop_word(), Temp1, ?P_NSP_LIMIT, P) |
hipe_ppc:mk_addi(Temp2, SP, -MaxStack,
[hipe_ppc:mk_cmp('cmpl', Temp2, Temp1) |
NewStartCodeTail1])],
diff --git a/lib/hipe/ppc/hipe_rtl_to_ppc.erl b/lib/hipe/ppc/hipe_rtl_to_ppc.erl
index 458af250de..7dfa56df29 100644
--- a/lib/hipe/ppc/hipe_rtl_to_ppc.erl
+++ b/lib/hipe/ppc/hipe_rtl_to_ppc.erl
@@ -1,20 +1,20 @@
%%% -*- erlang-indent-level: 2 -*-
%%%
%%% %CopyrightBegin%
-%%%
-%%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
-%%%
+%%%
+%%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%%%
%%% The contents of this file are subject to the Erlang Public License,
%%% Version 1.1, (the "License"); you may not use this file except in
%%% compliance with the License. You should have received a copy of the
%%% Erlang Public License along with this software. If not, it can be
%%% retrieved online at http://www.erlang.org/.
-%%%
+%%%
%%% Software distributed under the License is distributed on an "AS IS"
%%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%%% the License for the specific language governing rights and limitations
%%% under the License.
-%%%
+%%%
%%% %CopyrightEnd%
%%%
%%% The PowerPC instruction set is quite irregular.
@@ -110,20 +110,27 @@ conv_fconv(I, Map, Data) ->
mk_fconv(Dst, Src) ->
CSP = hipe_ppc:mk_temp(1, 'untagged'),
- R0 = hipe_ppc:mk_temp(0, 'untagged'),
- RTmp1 = hipe_ppc:mk_new_temp('untagged'),
- RTmp2 = hipe_ppc:mk_new_temp('untagged'),
- RTmp3 = hipe_ppc:mk_new_temp('untagged'),
- FTmp1 = hipe_ppc:mk_new_temp('double'),
- FTmp2 = hipe_ppc:mk_new_temp('double'),
- [hipe_ppc:mk_pseudo_li(RTmp1, {fconv_constant,c_const}),
- hipe_ppc:mk_lfd(FTmp1, 0, RTmp1),
- hipe_ppc:mk_alu('xoris', RTmp2, Src, hipe_ppc:mk_uimm16(16#8000)),
- hipe_ppc:mk_store('stw', RTmp2, 28, CSP),
- hipe_ppc:mk_alu('addis', RTmp3, R0, hipe_ppc:mk_simm16(16#4330)),
- hipe_ppc:mk_store('stw', RTmp3, 24, CSP),
- hipe_ppc:mk_lfd(FTmp2, 24, CSP),
- hipe_ppc:mk_fp_binary('fsub', Dst, FTmp2, FTmp1)].
+ case get(hipe_target_arch) of
+ powerpc ->
+ R0 = hipe_ppc:mk_temp(0, 'untagged'),
+ RTmp1 = hipe_ppc:mk_new_temp('untagged'),
+ RTmp2 = hipe_ppc:mk_new_temp('untagged'),
+ RTmp3 = hipe_ppc:mk_new_temp('untagged'),
+ FTmp1 = hipe_ppc:mk_new_temp('double'),
+ FTmp2 = hipe_ppc:mk_new_temp('double'),
+ [hipe_ppc:mk_pseudo_li(RTmp1, {fconv_constant,c_const}),
+ hipe_ppc:mk_lfd(FTmp1, 0, RTmp1),
+ hipe_ppc:mk_alu('xoris', RTmp2, Src, hipe_ppc:mk_uimm16(16#8000)),
+ hipe_ppc:mk_store('stw', RTmp2, 28, CSP),
+ hipe_ppc:mk_alu('addis', RTmp3, R0, hipe_ppc:mk_simm16(16#4330)),
+ hipe_ppc:mk_store('stw', RTmp3, 24, CSP),
+ hipe_ppc:mk_lfd(FTmp2, 24, CSP),
+ hipe_ppc:mk_fp_binary('fsub', Dst, FTmp2, FTmp1)];
+ ppc64 ->
+ [hipe_ppc:mk_store('std', Src, 24, CSP),
+ hipe_ppc:mk_lfd(Dst, 24, CSP),
+ hipe_ppc:mk_fp_unary('fcfid', Dst, Dst)]
+ end.
conv_fmove(I, Map, Data) ->
%% Dst := Src, where both Dst and Src are FP regs
@@ -280,10 +287,14 @@ mk_alu_ri(Dst, Src1, RtlAluOp, Src2) ->
'mul' -> % 'mulli' has a 16-bit simm operand
mk_alu_ri_simm16(Dst, Src1, RtlAluOp, 'mulli', Src2);
'and' -> % 'andi.' has a 16-bit uimm operand
- case rlwinm_mask(Src2) of
- {MB,ME} ->
- [hipe_ppc:mk_unary({'rlwinm',0,MB,ME}, Dst, Src1)];
- _ ->
+ if Src2 band (bnot 16#ffffffff) =:= 0 ->
+ case rlwinm_mask(Src2) of
+ {MB,ME} ->
+ [hipe_ppc:mk_unary({'rlwinm',0,MB,ME}, Dst, Src1)];
+ _ ->
+ mk_alu_ri_bitop(Dst, Src1, RtlAluOp, 'andi.', Src2)
+ end;
+ true ->
mk_alu_ri_bitop(Dst, Src1, RtlAluOp, 'andi.', Src2)
end;
'or' -> % 'ori' has a 16-bit uimm operand
@@ -360,17 +371,33 @@ mk_alu_ri_bitop(Dst, Src1, RtlAluOp, AluOp, Src2) ->
end.
mk_alu_ri_shift(Dst, Src1, RtlAluOp, Src2) ->
- if Src2 < 32, Src2 >= 0 ->
- AluOp =
- case RtlAluOp of
- 'sll' -> 'slwi'; % alias for rlwinm
- 'srl' -> 'srwi'; % alias for rlwinm
- 'sra' -> 'srawi'
- end,
- [hipe_ppc:mk_alu(AluOp, Dst, Src1,
- hipe_ppc:mk_uimm16(Src2))];
- true ->
- mk_alu_ri_rr(Dst, Src1, RtlAluOp, Src2)
+ case get(hipe_target_arch) of
+ ppc64 ->
+ if Src2 < 64, Src2 >= 0 ->
+ AluOp =
+ case RtlAluOp of
+ 'sll' -> 'sldi'; % alias for rldimi %%% buggy
+ 'srl' -> 'srdi'; % alias for rldimi %%% buggy
+ 'sra' -> 'sradi' %%% buggy
+ end,
+ [hipe_ppc:mk_alu(AluOp, Dst, Src1,
+ hipe_ppc:mk_uimm16(Src2))];
+ true ->
+ mk_alu_ri_rr(Dst, Src1, RtlAluOp, Src2)
+ end;
+ powerpc ->
+ if Src2 < 32, Src2 >= 0 ->
+ AluOp =
+ case RtlAluOp of
+ 'sll' -> 'slwi'; % alias for rlwinm
+ 'srl' -> 'srwi'; % alias for rlwinm
+ 'sra' -> 'srawi'
+ end,
+ [hipe_ppc:mk_alu(AluOp, Dst, Src1,
+ hipe_ppc:mk_uimm16(Src2))];
+ true ->
+ mk_alu_ri_rr(Dst, Src1, RtlAluOp, Src2)
+ end
end.
mk_alu_ri_rr(Dst, Src1, RtlAluOp, Src2) ->
@@ -384,15 +411,21 @@ mk_alu_rr(Dst, Src1, RtlAluOp, Src2) ->
[hipe_ppc:mk_alu('subf', Dst, Src2, Src1)];
_ ->
AluOp =
- case RtlAluOp of
- 'add' -> 'add';
- 'mul' -> 'mullw';
- 'or' -> 'or';
- 'and' -> 'and';
- 'xor' -> 'xor';
- 'sll' -> 'slw';
- 'srl' -> 'srw';
- 'sra' -> 'sraw'
+ case {get(hipe_target_arch), RtlAluOp} of
+ {_, 'add'} -> 'add';
+ {_, 'or'} -> 'or';
+ {_, 'and'} -> 'and';
+ {_, 'xor'} -> 'xor';
+
+ {powerpc, 'mul'} -> 'mullw';
+ {powerpc, 'sll'} -> 'slw';
+ {powerpc, 'srl'} -> 'srw';
+ {powerpc, 'sra'} -> 'sraw';
+
+ {ppc64, 'mul'} -> 'mulld';
+ {ppc64, 'sll'} -> 'sld';
+ {ppc64, 'srl'} -> 'srd';
+ {ppc64, 'sra'} -> 'srad'
end,
[hipe_ppc:mk_alu(AluOp, Dst, Src1, Src2)]
end.
@@ -431,16 +464,22 @@ conv_alub(I, Map, Data) ->
{I1 ++ I2, Map2, Data}.
conv_alub_op(RtlAluOp) ->
- case RtlAluOp of
- 'add' -> 'add';
- 'sub' -> 'subf'; % XXX: must swap operands
- 'mul' -> 'mullw';
- 'or' -> 'or';
- 'and' -> 'and';
- 'xor' -> 'xor';
- 'sll' -> 'slw';
- 'srl' -> 'srw';
- 'sra' -> 'sraw'
+ case {get(hipe_target_arch), RtlAluOp} of
+ {_, 'add'} -> 'add';
+ {_, 'sub'} -> 'subf'; % XXX: must swap operands
+ {_, 'or'} -> 'or';
+ {_, 'and'} -> 'and';
+ {_, 'xor'} -> 'xor';
+
+ {powerpc, 'mul'} -> 'mullw';
+ {powerpc, 'sll'} -> 'slw';
+ {powerpc, 'srl'} -> 'srw';
+ {powerpc, 'sra'} -> 'sraw';
+
+ {ppc64, 'mul'} -> 'mulld';
+ {ppc64, 'sll'} -> 'sld';
+ {ppc64, 'srl'} -> 'srd';
+ {ppc64, 'sra'} -> 'srad'
end.
aluop_commutes(AluOp) ->
@@ -454,7 +493,11 @@ aluop_commutes(AluOp) ->
'xor' -> true;
'slw' -> false;
'srw' -> false;
- 'sraw' -> false
+ 'sraw' -> false;
+ 'mulld' -> true; % ppc64
+ 'sld' -> false; % ppc64
+ 'srd' -> false; % ppc64
+ 'srad' -> false % ppc64
end.
conv_alub_cond(Cond) -> % only signed
@@ -528,17 +571,24 @@ mk_alub_ri_Rc(Dst, Src1, AluOp, Src2) ->
mk_alub_ri_Rc_addi(Dst, Src1, Src2, 'addic.', 'add.');
'addc' -> % 'addic' has a 16-bit simm operand
mk_alub_ri_Rc_addi(Dst, Src1, Src2, 'addic', 'addc');
- 'mullw' -> % there is no 'mulli.'
+ 'mullw' -> % there is no 'mulli.'
mk_alub_ri_Rc_rr(Dst, Src1, 'mullw.', Src2);
+ 'mulld' -> % there is no 'mulli.'
+ mk_alub_ri_Rc_rr(Dst, Src1, 'mulld.', Src2);
'or' -> % there is no 'ori.'
mk_alub_ri_Rc_rr(Dst, Src1, 'or.', Src2);
'xor' -> % there is no 'xori.'
mk_alub_ri_Rc_rr(Dst, Src1, 'xor.', Src2);
'and' -> % 'andi.' has a 16-bit uimm operand
- case rlwinm_mask(Src2) of
- {MB,ME} ->
- [hipe_ppc:mk_unary({'rlwinm.',0,MB,ME}, Dst, Src1)];
- _ ->
+ if
+ Src2 band (bnot 16#ffffffff) =:= 0 ->
+ case rlwinm_mask(Src2) of
+ {MB,ME} ->
+ [hipe_ppc:mk_unary({'rlwinm.',0,MB,ME}, Dst, Src1)];
+ _ ->
+ mk_alub_ri_Rc_andi(Dst, Src1, Src2)
+ end;
+ true ->
mk_alub_ri_Rc_andi(Dst, Src1, Src2)
end;
_ -> % shift ops have 5-bit uimm operands
@@ -562,13 +612,16 @@ mk_alub_ri_Rc_andi(Dst, Src1, Src2) ->
end.
mk_alub_ri_Rc_shift(Dst, Src1, AluOp, Src2) ->
- if Src2 < 32, Src2 >= 0 ->
- AluOpIDot =
- case AluOp of
- 'slw' -> 'slwi.'; % alias for rlwinm.
- 'srw' -> 'srwi.'; % alias for rlwinm.
- 'sraw' -> 'srawi.'
- end,
+ {AluOpIDot, MaxIShift} =
+ case AluOp of
+ 'slw' -> {'slwi.', 32}; % alias for rlwinm.
+ 'srw' -> {'srwi.', 32}; % alias for rlwinm.
+ 'sraw' -> {'srawi.', 32};
+ 'sld' -> {'sldi.', 64};
+ 'srd' -> {'srdi.', 64};
+ 'srad' -> {'sradi.', 64}
+ end,
+ if Src2 < MaxIShift, Src2 >= 0 ->
[hipe_ppc:mk_alu(AluOpIDot, Dst, Src1,
hipe_ppc:mk_uimm16(Src2))];
true ->
@@ -576,7 +629,10 @@ mk_alub_ri_Rc_shift(Dst, Src1, AluOp, Src2) ->
case AluOp of
'slw' -> 'slw.';
'srw' -> 'srw.';
- 'sraw' -> 'sraw.'
+ 'sraw' -> 'sraw.';
+ 'sld' -> 'sld.';
+ 'srd' -> 'srd.';
+ 'srad' -> 'srad.'
end,
mk_alub_ri_Rc_rr(Dst, Src1, AluOpDot, Src2)
end.
@@ -598,8 +654,9 @@ mk_alub_rr_OE(Dst, Src1, AluOp, Src2) ->
case AluOp of
'subf' -> 'subfo.';
'add' -> 'addo.';
- 'mullw' -> 'mullwo.'
- %% fail for addc, or, and, xor, slw, srw, sraw
+ 'mullw' -> 'mullwo.';
+ 'mulld' -> 'mulldo.'
+ %% fail for addc, or, and, xor, slw, srw, sraw
end,
[hipe_ppc:mk_alu(AluOpODot, Dst, Src1, Src2)].
@@ -610,12 +667,16 @@ mk_alub_rr_Rc(Dst, Src1, AluOp, Src2) ->
'add' -> 'add.';
'addc' -> 'addc'; % only interested in CA, no Rc needed
'mullw' -> 'mullw.';
+ 'mulld' -> 'mulld.';
'or' -> 'or.';
'and' -> 'and.';
'xor' -> 'xor.';
'slw' -> 'slw.';
+ 'sld' -> 'sld.';
'srw' -> 'srw.';
- 'sraw' -> 'sraw.'
+ 'srd' -> 'srd.';
+ 'sraw' -> 'sraw.';
+ 'srad' -> 'srad.'
end,
[hipe_ppc:mk_alu(AluOpDot, Dst, Src1, Src2)].
@@ -682,17 +743,17 @@ mk_branch_ri(Src1, BCond, Sign, Src2, TrueLab, FalseLab, Pred) ->
case Sign of
'signed' ->
if is_integer(Src2), -32768 =< Src2, Src2 < 32768 ->
- {[], hipe_ppc:mk_simm16(Src2), 'cmpi'};
+ {[], hipe_ppc:mk_simm16(Src2), hipe_ppc:cmpiop_word()};
true ->
Tmp = new_untagged_temp(),
- {mk_li(Tmp, Src2), Tmp, 'cmp'}
+ {mk_li(Tmp, Src2), Tmp, hipe_ppc:cmpop_word()}
end;
'unsigned' ->
if is_integer(Src2), 0 =< Src2, Src2 < 65536 ->
- {[], hipe_ppc:mk_uimm16(Src2), 'cmpli'};
+ {[], hipe_ppc:mk_uimm16(Src2), hipe_ppc:cmpliop_word()};
true ->
Tmp = new_untagged_temp(),
- {mk_li(Tmp, Src2), Tmp, 'cmpl'}
+ {mk_li(Tmp, Src2), Tmp, hipe_ppc:cmplop_word()}
end
end,
FixSrc2 ++
@@ -701,8 +762,8 @@ mk_branch_ri(Src1, BCond, Sign, Src2, TrueLab, FalseLab, Pred) ->
mk_branch_rr(Src1, BCond, Sign, Src2, TrueLab, FalseLab, Pred) ->
CmpOp =
case Sign of
- 'signed' -> 'cmp';
- 'unsigned' -> 'cmpl'
+ 'signed' -> hipe_ppc:cmpop_word();
+ 'unsigned' -> hipe_ppc:cmplop_word()
end,
mk_cmp_bc(CmpOp, Src1, Src2, BCond, TrueLab, FalseLab, Pred).
@@ -841,7 +902,7 @@ mk_store_args([Arg|Args], PrevOffset, Tail) ->
Tmp = new_tagged_temp(),
{Tmp, mk_li(Tmp, Arg)}
end,
- Store = hipe_ppc:mk_store('stw', Src, Offset, mk_sp()),
+ Store = hipe_ppc:mk_store(hipe_ppc:stop_word(), Src, Offset, mk_sp()),
mk_store_args(Args, Offset, FixSrc ++ [Store | Tail]);
mk_store_args([], _, Tail) ->
Tail.
@@ -883,25 +944,19 @@ conv_load(I, Map, Data) ->
{I2, Map2, Data}.
mk_load(Dst, Base1, Base2, LoadSize, LoadSign) ->
- Rest =
- case LoadSize of
- byte ->
- case LoadSign of
- signed -> [hipe_ppc:mk_unary('extsb', Dst, Dst)];
- _ -> []
+ {LdOp, Rest} =
+ case {LoadSize, LoadSign} of
+ {byte, signed} -> {'lbz', [hipe_ppc:mk_unary('extsb', Dst, Dst)]};
+ {byte, unsigned} -> {'lbz', []};
+ {int16, signed} -> {'lha', []};
+ {int16, unsigned} -> {'lhz', []};
+ {int32, signed} ->
+ case get(hipe_target_arch) of
+ powerpc -> {'lwz', []};
+ ppc64 -> {'lwa', []}
end;
- _ -> []
- end,
- LdOp =
- case LoadSize of
- byte -> 'lbz';
- int32 -> 'lwz';
- word -> 'lwz';
- int16 ->
- case LoadSign of
- signed -> 'lha';
- unsigned -> 'lhz'
- end
+ {int32, unsigned} -> {'lwz', []};
+ {word, _} -> {hipe_ppc:ldop_word(), []}
end,
case hipe_ppc:is_temp(Base1) of
true ->
@@ -980,7 +1035,7 @@ mk_store(Src, Base1, Base2, StoreSize) ->
byte -> 'stb';
int16 -> 'sth';
int32 -> 'stw';
- word -> 'stw'
+ word -> hipe_ppc:stop_word()
end,
case hipe_ppc:is_temp(Src) of
true ->
@@ -1022,10 +1077,16 @@ conv_switch(I, Map, Data) ->
JTabR = new_untagged_temp(),
OffsetR = new_untagged_temp(),
DestR = new_untagged_temp(),
+ ShiftInstruction =
+ case get(hipe_target_arch) of
+ powerpc -> 'slwi';
+ ppc64 -> 'sldi'
+ end,
I2 =
[hipe_ppc:mk_pseudo_li(JTabR, {JTabLab,constant}),
- hipe_ppc:mk_alu('slwi', OffsetR, IndexR, hipe_ppc:mk_uimm16(2)),
- hipe_ppc:mk_loadx('lwzx', DestR, JTabR, OffsetR),
+ hipe_ppc:mk_alu(ShiftInstruction, OffsetR, IndexR,
+ hipe_ppc:mk_uimm16(log2_word_size())),
+ hipe_ppc:mk_loadx(hipe_ppc:ldop_wordx(), DestR, JTabR, OffsetR),
hipe_ppc:mk_mtspr('ctr', DestR),
hipe_ppc:mk_bctr(Labels)],
{I2, Map1, NewData}.
@@ -1247,3 +1308,6 @@ vmap_bind(Map, Key, Val) ->
word_size() ->
hipe_rtl_arch:word_size().
+
+log2_word_size() ->
+ hipe_rtl_arch:log2_word_size().
diff --git a/lib/hipe/rtl/hipe_rtl_arch.erl b/lib/hipe/rtl/hipe_rtl_arch.erl
index 2afdf4eb6b..22cda57a3a 100644
--- a/lib/hipe/rtl/hipe_rtl_arch.erl
+++ b/lib/hipe/rtl/hipe_rtl_arch.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -86,6 +86,8 @@ first_virtual_reg() ->
hipe_sparc_registers:first_virtual();
powerpc ->
hipe_ppc_registers:first_virtual();
+ ppc64 ->
+ hipe_ppc_registers:first_virtual();
arm ->
hipe_arm_registers:first_virtual();
x86 ->
@@ -100,6 +102,8 @@ heap_pointer() -> % {GetHPInsn, HPReg, PutHPInsn}
heap_pointer_from_reg(hipe_sparc_registers:heap_pointer());
powerpc ->
heap_pointer_from_reg(hipe_ppc_registers:heap_pointer());
+ ppc64 ->
+ heap_pointer_from_reg(hipe_ppc_registers:heap_pointer());
arm ->
heap_pointer_from_reg(hipe_arm_registers:heap_pointer());
x86 ->
@@ -143,6 +147,8 @@ heap_limit() -> % {GetHLIMITInsn, HLIMITReg}
heap_limit_from_pcb();
powerpc ->
heap_limit_from_pcb();
+ ppc64 ->
+ heap_limit_from_pcb();
arm ->
heap_limit_from_pcb();
x86 ->
@@ -165,6 +171,8 @@ fcalls() -> % {GetFCallsInsn, FCallsReg, PutFCallsInsn}
fcalls_from_pcb();
powerpc ->
fcalls_from_pcb();
+ ppc64 ->
+ fcalls_from_pcb();
arm ->
fcalls_from_pcb();
x86 ->
@@ -188,6 +196,8 @@ reg_name(Reg) ->
hipe_sparc_registers:reg_name_gpr(Reg);
powerpc ->
hipe_ppc_registers:reg_name_gpr(Reg);
+ ppc64 ->
+ hipe_ppc_registers:reg_name_gpr(Reg);
arm ->
hipe_arm_registers:reg_name_gpr(Reg);
x86 ->
@@ -215,6 +225,8 @@ is_precolored_regnum(RegNum) ->
hipe_sparc_registers:is_precoloured_gpr(RegNum);
powerpc ->
hipe_ppc_registers:is_precoloured_gpr(RegNum);
+ ppc64 ->
+ hipe_ppc_registers:is_precoloured_gpr(RegNum);
arm ->
hipe_arm_registers:is_precoloured_gpr(RegNum);
x86 ->
@@ -243,6 +255,9 @@ live_at_return() ->
powerpc ->
ordsets:from_list([hipe_rtl:mk_reg(R)
|| {R,_} <- hipe_ppc_registers:live_at_return()]);
+ ppc64 ->
+ ordsets:from_list([hipe_rtl:mk_reg(R)
+ || {R,_} <- hipe_ppc_registers:live_at_return()]);
arm ->
ordsets:from_list([hipe_rtl:mk_reg(R)
|| {R,_} <- hipe_arm_registers:live_at_return()]);
@@ -262,6 +277,7 @@ word_size() ->
case get(hipe_target_arch) of
ultrasparc -> 4;
powerpc -> 4;
+ ppc64 -> 8;
arm -> 4;
x86 -> 4;
amd64 -> 8
@@ -284,6 +300,7 @@ log2_word_size() ->
case get(hipe_target_arch) of
ultrasparc -> 2;
powerpc -> 2;
+ ppc64 -> 3;
arm -> 2;
x86 -> 2;
amd64 -> 3
@@ -297,6 +314,7 @@ endianess() ->
case get(hipe_target_arch) of
ultrasparc -> big;
powerpc -> big;
+ ppc64 -> big;
x86 -> little;
amd64 -> little;
arm -> ?ARM_ENDIANESS
@@ -313,6 +331,8 @@ load_big_2(Dst, Base, Offset, Signedness) ->
case get(hipe_target_arch) of
powerpc ->
load_2_directly(Dst, Base, Offset, Signedness);
+ ppc64 ->
+ load_2_directly(Dst, Base, Offset, Signedness);
%% Note: x86 could use a "load;xchgb" or "load;rol $8,<16-bit reg>"
%% sequence here. This has been implemented, but unfortunately didn't
%% make consistent improvements to our benchmarks.
@@ -333,6 +353,13 @@ load_little_2(Dst, Base, Offset, Signedness) ->
unsigned -> [];
signed -> [hipe_rtl:mk_call([Dst], 'extsh', [Dst], [], [], not_remote)]
end];
+ ppc64 ->
+ [hipe_rtl:mk_call([Dst], 'lhbrx', [Base,Offset], [], [], not_remote),
+ hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(2)) |
+ case Signedness of
+ unsigned -> [];
+ signed -> [hipe_rtl:mk_call([Dst], 'extsh', [Dst], [], [], not_remote)]
+ end];
_ ->
load_little_2_in_pieces(Dst, Base, Offset, Signedness)
end.
@@ -365,6 +392,8 @@ load_big_4(Dst, Base, Offset, Signedness) ->
case get(hipe_target_arch) of
powerpc ->
load_4_directly(Dst, Base, Offset, Signedness);
+ ppc64 ->
+ load_4_directly(Dst, Base, Offset, Signedness);
%% Note: x86 could use a "load;bswap" sequence here.
%% This has been implemented, but unfortunately didn't
%% make any noticeable improvements in our benchmarks.
@@ -386,6 +415,13 @@ load_little_4(Dst, Base, Offset, Signedness) ->
powerpc ->
[hipe_rtl:mk_call([Dst], 'lwbrx', [Base,Offset], [], [], not_remote),
hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4))];
+ ppc64 ->
+ [hipe_rtl:mk_call([Dst], 'lwbrx', [Base,Offset], [], [], not_remote),
+ hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4)) |
+ case Signedness of
+ unsigned -> [];
+ signed -> [hipe_rtl:mk_call([Dst], 'extsw', [Dst], [], [], not_remote)]
+ end];
arm ->
%% When loading 4 bytes into a 32-bit register, the
%% signedness of the high-order byte doesn't matter.
@@ -396,7 +432,7 @@ load_little_4(Dst, Base, Offset, Signedness) ->
end.
load_4_directly(Dst, Base, Offset, Signedness) ->
- [hipe_rtl:mk_load(Dst, Base, Offset, word, Signedness),
+ [hipe_rtl:mk_load(Dst, Base, Offset, int32, Signedness),
hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4))].
load_big_4_in_pieces(Dst, Base, Offset, Signedness) ->
@@ -440,6 +476,8 @@ store_4(Base, Offset, Src) ->
store_4_directly(Base, Offset, Src);
powerpc ->
store_4_directly(Base, Offset, Src);
+ ppc64 ->
+ store_4_directly(Base, Offset, Src);
arm ->
store_big_4_in_pieces(Base, Offset, Src);
ultrasparc ->
@@ -525,6 +563,7 @@ fwait() ->
amd64 -> [hipe_rtl:mk_call([], 'fwait', [], [], [], not_remote)];
arm -> [];
powerpc -> [];
+ ppc64 -> [];
ultrasparc -> []
end.
@@ -549,6 +588,8 @@ handle_fp_exception() ->
[];
powerpc ->
[];
+ ppc64 ->
+ [];
ultrasparc ->
[]
end.
@@ -577,6 +618,8 @@ proc_pointer() -> % must not be exported
hipe_rtl:mk_reg_gcsafe(hipe_sparc_registers:proc_pointer());
powerpc ->
hipe_rtl:mk_reg_gcsafe(hipe_ppc_registers:proc_pointer());
+ ppc64 ->
+ hipe_rtl:mk_reg_gcsafe(hipe_ppc_registers:proc_pointer());
arm ->
hipe_rtl:mk_reg_gcsafe(hipe_arm_registers:proc_pointer());
x86 ->
@@ -601,6 +644,8 @@ nr_of_return_regs() ->
%% hipe_sparc_registers:nr_rets();
powerpc ->
1;
+ ppc64 ->
+ 1;
%% hipe_ppc_registers:nr_rets();
arm ->
1;
diff --git a/lib/inets/doc/src/http_server.xml b/lib/inets/doc/src/http_server.xml
index 47ed9cd229..959386e471 100644
--- a/lib/inets/doc/src/http_server.xml
+++ b/lib/inets/doc/src/http_server.xml
@@ -63,9 +63,9 @@
technologies such as SOAP.</p>
<p>Allmost all server functionality has been implemented using an
- especially crafted server API, it is described in the Erlang Web
- Server API. This API can be used to advantage by all who wants
- to enhance the server core functionality, for example custom
+ especially crafted server API which is described in the Erlang Web
+ Server API. This API can be used to advantage by all who wish
+ to enhance the core server functionality, for example with custom
logging and authentication.</p>
<marker id="config"></marker>
@@ -472,7 +472,7 @@ http://your.server.org/eval?httpd_example:print(atom_to_list(apply(erlang,halt,[
<tag><em>bytes</em></tag>
<item>The content-length of the document transferred. </item>
</taglist>
- <p>Internal server errors are recorde in the error log file. The
+ <p>Internal server errors are recorded in the error log file. The
format of this file is a more ad hoc format than the logs using
Common Logfile Format, but conforms to the following syntax:
</p>
diff --git a/lib/inets/doc/src/httpd.xml b/lib/inets/doc/src/httpd.xml
index 62f4e18f82..6470b6fac7 100644
--- a/lib/inets/doc/src/httpd.xml
+++ b/lib/inets/doc/src/httpd.xml
@@ -525,12 +525,13 @@ bytes
scheme scripts. A matching URL is mapped into a specific module
and function. For example:
- <code>{erl_script_alias, {"/cgi-bin/example" [httpd_example]}
+ <code>{erl_script_alias, {"/cgi-bin/example", [httpd_example]}
</code>
and a request to
http://your.server.org/cgi-bin/example/httpd_example:yahoo
- would refer to httpd_example:yahoo/2 and
+ would refer to httpd_example:yahoo/3 or, if that did not exist,
+ httpd_example:yahoo/2 and
http://your.server.org/cgi-bin/example/other:yahoo would
not be allowed to execute.
</item>
diff --git a/lib/inets/doc/src/mod_esi.xml b/lib/inets/doc/src/mod_esi.xml
index 3c473d3f94..e81308a502 100644
--- a/lib/inets/doc/src/mod_esi.xml
+++ b/lib/inets/doc/src/mod_esi.xml
@@ -78,24 +78,24 @@
</type>
<desc>
<p>The <c>Module</c> must be found in the code path and export
- <c>Function</c> with an arity of two. An erlScriptAlias must
+ <c>Function</c> with an arity of three. An erlScriptAlias must
also be set up in the configuration file for the Web server.</p>
- <p>If the HTTP request is a post request and a body is sent
+ <p>If the HTTP request is a 'post' request and a body is sent
then content_length will be the length of the posted
- data. If get is used query_string will be the data after
+ data. If 'get' is used query_string will be the data after
<em>?</em> in the url.</p>
<p>ParsedHeader is the HTTP request as a key value tuple
list. The keys in parsed header will be the in lower case.</p>
<p>SessionID is a identifier
- the server use when <c>deliver/2</c> is called, do not
- assume any-thing about the datatype.</p>
+ the server uses when <c>deliver/2</c> is called; do not
+ assume anything about the datatype.</p>
<p>Use this callback function to dynamically generate dynamic web
content. when a part of the page is generated send the
data back to the client through <c>deliver/2</c>. Note
that the first chunk of data sent to the client must at
least contain all HTTP header fields that the response
- will generate. If the first chunk not contains
- <em>End of HTTP header</em> that is <c>"\r\n\r\n"</c>
+ will generate. If the first chunk does not contain the
+ <em>End of HTTP the header</em>, that is <c>"\r\n\r\n",</c>
the server will
assume that no HTTP header fields will be generated.</p>
</desc>
@@ -106,11 +106,12 @@
<type>
<v>Env = [EnvironmentDirectives] ++ ParsedHeader</v>
<v>EnvironmentDirectives = {Key,Value}</v>
- <v>Key = query_string | content_length | server_software | gateway_interface | server_protocol | server_port | request_method | remote_addr | script_name. &lt;v>Input = string()</v>
+ <v>Key = query_string | content_length | server_software | gateway_interface | server_protocol | server_port | request_method | remote_addr | script_name.</v>
+ <v>Input = string()</v>
<v>Response = string()</v>
</type>
<desc>
- <p>This callback format consumes quite much memory since the
+ <p>This callback format consumes a lot of memory since the
whole response must be generated before it is sent to the
user. This functions is deprecated and only keept for backwards
compatibility.
diff --git a/lib/kernel/src/hipe_unified_loader.erl b/lib/kernel/src/hipe_unified_loader.erl
index f289b8110d..1d3eb926ca 100644
--- a/lib/kernel/src/hipe_unified_loader.erl
+++ b/lib/kernel/src/hipe_unified_loader.erl
@@ -258,7 +258,7 @@ find_callee_mfas(Patches) when is_list(Patches) ->
amd64 -> [];
arm -> find_callee_mfas(Patches, gb_sets:empty(), false);
powerpc -> find_callee_mfas(Patches, gb_sets:empty(), true);
- %% ppc64 -> find_callee_mfas(Patches, gb_sets:empty(), true);
+ ppc64 -> find_callee_mfas(Patches, gb_sets:empty(), true);
ultrasparc -> [];
x86 -> []
end.
@@ -301,6 +301,7 @@ mk_trampoline_map(CalleeMFAs, Trampolines) ->
SizeofLong =
case erlang:system_info(hipe_architecture) of
amd64 -> 8;
+ ppc64 -> 8;
_ -> 4
end,
mk_trampoline_map(tuple_size(CalleeMFAs), CalleeMFAs,
@@ -625,15 +626,15 @@ patch_instr(Address, Value, Type) ->
%%
%% XXX: It appears this is used for inserting both code addresses
%% and other data. In HiPE, code addresses are still 32-bit on
-%% 64-bit machines.
+%% some 64-bit machines.
write_word(DataAddress, DataWord) ->
case erlang:system_info(hipe_architecture) of
amd64 ->
hipe_bifs:write_u64(DataAddress, DataWord),
DataAddress+8;
- %% ppc64 ->
- %% hipe_bifs:write_u64(DataAddress, DataWord),
- %% DataAddress+8;
+ ppc64 ->
+ hipe_bifs:write_u64(DataAddress, DataWord),
+ DataAddress+8;
_ ->
hipe_bifs:write_u32(DataAddress, DataWord),
DataAddress+4
diff --git a/lib/stdlib/doc/src/dict.xml b/lib/stdlib/doc/src/dict.xml
index 40e61d7d33..0cc76e0c78 100644
--- a/lib/stdlib/doc/src/dict.xml
+++ b/lib/stdlib/doc/src/dict.xml
@@ -55,10 +55,8 @@ dictionary()
</type>
<desc>
<p>This function appends a new <c>Value</c> to the current list
- of values associated with <c>Key</c>. An exception is
- generated if the initial value associated with <c>Key</c> is
- not a list of values.</p>
- </desc>
+ of values associated with <c>Key</c>.</p>
+ </desc>
</func>
<func>
<name>append_list(Key, ValList, Dict1) -> Dict2</name>
diff --git a/lib/webtool/doc/src/webtool_chapter.xml b/lib/webtool/doc/src/webtool_chapter.xml
index f72a255b0a..305fbcb8ee 100644
--- a/lib/webtool/doc/src/webtool_chapter.xml
+++ b/lib/webtool/doc/src/webtool_chapter.xml
@@ -151,7 +151,7 @@
http://Servername:Port/ErlScriptAlias/Mod/Func<?QueryString> ]]></code>
<p>An <c>alias</c> parameter in the configuration function can be
an ErlScriptAlias as used in the above URL. The definition of
- an ErlScripAlias shall be like this:</p>
+ an ErlScriptAlias shall be like this:</p>
<p><c>{alias,{erl_alias,Path,[Modules]}}</c>, e.g.</p>
<p><c>{alias,{erl_alias,"/testtool",[helloworld]}}</c></p>
<p>The following URL will then cause a call to the function
@@ -184,7 +184,7 @@ http://Servername:Port/ErlScriptAlias/Mod/Func<?QueryString> ]]></code>
directory <c>/usr/local/otp/lib/myapp-1.0/priv</c>:</p>
<p><c>{alias,{"/mytool_home","/usr/local/otp/lib/myapp-1.0/priv"}}</c></p>
<p>See the INETS documentation, especially the module
- <c>mod_esi</c>, for a more in depht coverage of Erl Scheme.</p>
+ <c>mod_esi</c>, for a more in depth coverage of the Erl Scheme.</p>
</section>
<section>
diff --git a/lib/xmerl/src/xmerl_xpath.erl b/lib/xmerl/src/xmerl_xpath.erl
index e654a8ef1d..c803af3631 100644
--- a/lib/xmerl/src/xmerl_xpath.erl
+++ b/lib/xmerl/src/xmerl_xpath.erl
@@ -19,8 +19,8 @@
%% Description : Implements a search engine based on XPath
-%% @doc The xmerl_xpath module handles the entire XPath 1.0 spec
-%% XPath expressions typically occurs in XML attributes and are used to addres
+%% @doc The xmerl_xpath module handles the entire XPath 1.0 spec.
+%% XPath expressions typically occur in XML attributes and are used to address
%% parts of an XML document.
% The grammar is defined in <code>xmerl_xpath_parse.yrl</code>.
% The core functions are defined in <code>xmerl_xpath_pred.erl</code>.
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-19 23:56:48 +0000