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-rw-r--r--erts/emulator/beam/beam_emu.c14
-rw-r--r--erts/emulator/beam/beam_load.c46
-rw-r--r--erts/emulator/beam/ops.tab17
-rw-r--r--erts/emulator/test/Makefile12
-rw-r--r--erts/emulator/test/binary_SUITE.erl32
-rw-r--r--erts/emulator/test/fun_r12_SUITE.erl (renamed from erts/emulator/test/fun_r11_SUITE.erl)33
6 files changed, 28 insertions, 126 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 834cc8df61..6de423ecf8 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -1414,20 +1414,6 @@ void process_main(void)
NextPF(2, next);
}
- OpCase(put_string_IId):
- {
- unsigned char* s;
- int len;
- Eterm result;
-
- len = Arg(0); /* Length. */
- result = NIL;
- for (s = (unsigned char *) Arg(1); len > 0; s--, len--) {
- PutList(make_small(*s), result, result, StoreSimpleDest);
- }
- StoreBifResult(2, result);
- }
-
/*
* Send is almost a standard call-BIF with two arguments, except for:
* 1) It cannot be traced.
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c
index bbfeac5397..5e4375fc96 100644
--- a/erts/emulator/beam/beam_load.c
+++ b/erts/emulator/beam/beam_load.c
@@ -277,7 +277,6 @@ typedef struct {
BeamInstr* code; /* Loaded code. */
int ci; /* Current index into loaded code. */
Label* labels;
- BeamInstr put_strings; /* Linked list of put_string instructions. */
BeamInstr new_bs_put_strings; /* Linked list of i_new_bs_put_string instructions. */
StringPatch* string_patches; /* Linked list of position into string table to patch. */
BeamInstr catches; /* Linked list of catch_yf instructions. */
@@ -1388,7 +1387,6 @@ read_code_header(LoaderState* stp)
stp->code[MI_COMPILE_SIZE_ON_HEAP] = 0;
stp->code[MI_NUM_BREAKPOINTS] = 0;
- stp->put_strings = 0;
stp->new_bs_put_strings = 0;
stp->catches = 0;
return 1;
@@ -2130,34 +2128,6 @@ load_code(LoaderState* stp)
/* Remember offset for the on_load function. */
stp->on_load = ci;
break;
- case op_put_string_IId:
- {
- /*
- * At entry:
- *
- * code[ci-4] &&lb_put_string_IId
- * code[ci-3] length of string
- * code[ci-2] offset into string table
- * code[ci-1] destination register
- *
- * Since we don't know the address of the string table yet,
- * just check the offset and length for validity, and use
- * the instruction field as a link field to link all put_string
- * instructions into a single linked list. At exit:
- *
- * code[ci-4] pointer to next put_string instruction (or 0
- * if this is the last)
- */
- Uint offset = code[ci-2];
- Uint len = code[ci-3];
- unsigned strtab_size = stp->chunks[STR_CHUNK].size;
- if (offset > strtab_size || offset + len > strtab_size) {
- LoadError2(stp, "invalid string reference %d, size %d", offset, len);
- }
- code[ci-4] = stp->put_strings;
- stp->put_strings = ci - 4;
- }
- break;
case op_bs_put_string_II:
{
/*
@@ -3593,22 +3563,6 @@ freeze_code(LoaderState* stp)
}
CHKBLK(ERTS_ALC_T_CODE,code);
-
- /*
- * Go through all put_strings instructions, restore the pointer to
- * the instruction and convert string offsets to pointers (to the
- * LAST character).
- */
-
- index = stp->put_strings;
- while (index != 0) {
- Uint next = code[index];
- code[index] = BeamOpCode(op_put_string_IId);
- code[index+2] = (BeamInstr) (str_table + code[index+2] + code[index+1] - 1);
- index = next;
- }
- CHKBLK(ERTS_ALC_T_CODE,code);
-
/*
* Go through all i_new_bs_put_strings instructions, restore the pointer to
* the instruction and convert string offsets to pointers (to the
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab
index ce1df74f03..231ea34fd5 100644
--- a/erts/emulator/beam/ops.tab
+++ b/erts/emulator/beam/ops.tab
@@ -1,19 +1,19 @@
#
# %CopyrightBegin%
-#
-# Copyright Ericsson AB 1997-2009. All Rights Reserved.
-#
+#
+# Copyright Ericsson AB 1997-2010. 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%
#
@@ -66,7 +66,6 @@ func_info M=a a==am_module_info A=u==1 | label L | move n r => too_old_compiler
bif1 Fail u$func:erlang:is_constant/1 Src Dst => too_old_compiler
-
#
# All the other instructions.
#
@@ -115,12 +114,6 @@ init Y1 | init Y2 => init2 Y1 Y2
%macro: init2 Init2 -pack
%macro: init3 Init3 -pack
-#
-# Warning: The put_string instruction is specially treated in the loader.
-# Don't change the instruction format unless you change the loader too.
-#
-put_string I I d
-
# Selecting values
select_val S=q Fail=f Size=u Rest=* => const_select_val(S, Fail, Size, Rest)
diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile
index b1374950b2..df2faf1450 100644
--- a/erts/emulator/test/Makefile
+++ b/erts/emulator/test/Makefile
@@ -1,19 +1,19 @@
#
# %CopyrightBegin%
-#
-# Copyright Ericsson AB 1997-2009. All Rights Reserved.
-#
+#
+# Copyright Ericsson AB 1997-2010. 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%
#
@@ -61,7 +61,7 @@ MODULES= \
exception_SUITE \
float_SUITE \
fun_SUITE \
- fun_r11_SUITE \
+ fun_r12_SUITE \
gc_SUITE \
guard_SUITE \
hash_SUITE \
diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl
index db2b3e10db..7ecc31aa29 100644
--- a/erts/emulator/test/binary_SUITE.erl
+++ b/erts/emulator/test/binary_SUITE.erl
@@ -55,7 +55,6 @@
otp_5484/1,otp_5933/1,
ordering/1,unaligned_order/1,gc_test/1,
bit_sized_binary_sizes/1,
- bitlevel_roundtrip/1,
otp_6817/1,deep/1,obsolete_funs/1,robustness/1,otp_8117/1,
otp_8180/1]).
@@ -70,7 +69,7 @@ all(suite) ->
bad_binary_to_term_2,safe_binary_to_term2,
bad_binary_to_term, bad_terms, t_hash, bad_size, bad_term_to_binary,
more_bad_terms, otp_5484, otp_5933, ordering, unaligned_order,
- gc_test, bit_sized_binary_sizes, bitlevel_roundtrip, otp_6817, otp_8117,
+ gc_test, bit_sized_binary_sizes, otp_6817, otp_8117,
deep,obsolete_funs,robustness,otp_8180].
init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) ->
@@ -1150,35 +1149,6 @@ bsbs_1(A) ->
Bin = binary_to_term(<<131,$M,5:32,A,0,0,0,0,0>>),
BinSize = bit_size(Bin).
-bitlevel_roundtrip(Config) when is_list(Config) ->
- case ?t:is_release_available("r11b") of
- true -> bitlevel_roundtrip_1();
- false -> {skip,"No R11B found"}
- end.
-
-bitlevel_roundtrip_1() ->
- Name = bitlevelroundtrip,
- ?line N = list_to_atom(atom_to_list(Name) ++ "@" ++ hostname()),
- ?line ?t:start_node(Name, slave, [{erl,[{release,"r11b"}]}]),
-
- ?line {<<128>>,1} = roundtrip(N, <<1:1>>),
- ?line {<<64>>,2} = roundtrip(N, <<1:2>>),
- ?line {<<16#E0>>,3} = roundtrip(N, <<7:3>>),
- ?line {<<16#70>>,4} = roundtrip(N, <<7:4>>),
- ?line {<<16#10>>,5} = roundtrip(N, <<2:5>>),
- ?line {<<16#8>>,6} = roundtrip(N, <<2:6>>),
- ?line {<<16#2>>,7} = roundtrip(N, <<1:7>>),
- ?line {<<8,128>>,1} = roundtrip(N, <<8,1:1>>),
- ?line {<<42,248>>,5} = roundtrip(N, <<42,31:5>>),
-
- ?line ?t:stop_node(N),
- ok.
-
-roundtrip(Node, Term) ->
- {badrpc,{'EXIT',Res}} = rpc:call(Node, erlang, exit, [Term]),
- io:format("<<~p bits>> => ~w", [bit_size(Term),Res]),
- Res.
-
deep(Config) when is_list(Config) ->
?line deep_roundtrip(lists:foldl(fun(E, A) ->
[E,A]
diff --git a/erts/emulator/test/fun_r11_SUITE.erl b/erts/emulator/test/fun_r12_SUITE.erl
index 61ba816cc8..f21299ba67 100644
--- a/erts/emulator/test/fun_r11_SUITE.erl
+++ b/erts/emulator/test/fun_r12_SUITE.erl
@@ -1,24 +1,23 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2007-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2007-2010. 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%
%%
--module(fun_r11_SUITE).
--compile(r11).
+-module(fun_r12_SUITE).
-export([all/1,init_per_testcase/2,fin_per_testcase/2,dist_old_release/1]).
@@ -37,36 +36,36 @@ fin_per_testcase(_Case, Config) ->
ok.
dist_old_release(Config) when is_list(Config) ->
- case ?t:is_release_available("r11b") of
+ case ?t:is_release_available("r12b") of
true -> do_dist_old(Config);
- false -> {skip,"No R11B found"}
+ false -> {skip,"No R12B found"}
end.
do_dist_old(Config) when is_list(Config) ->
?line Pa = filename:dirname(code:which(?MODULE)),
- Name = fun_dist_r11,
+ Name = fun_dist_r12,
?line {ok,Node} = ?t:start_node(Name, peer,
[{args,"-pa "++Pa},
- {erl,[{release,"r11b"}]}]),
+ {erl,[{release,"r12b"}]}]),
?line Pid = spawn_link(Node,
fun() ->
receive
Fun when is_function(Fun) ->
- R11BFun = fun(H) -> cons(H, [b,c]) end,
- Fun(Fun, R11BFun)
+ R12BFun = fun(H) -> cons(H, [b,c]) end,
+ Fun(Fun, R12BFun)
end
end),
Self = self(),
- Fun = fun(F, R11BFun) ->
+ Fun = fun(F, R12BFun) ->
{pid,Self} = erlang:fun_info(F, pid),
{module,?MODULE} = erlang:fun_info(F, module),
- Self ! {ok,F,R11BFun}
+ Self ! {ok,F,R12BFun}
end,
?line Pid ! Fun,
?line receive
- {ok,Fun,R11BFun} ->
- ?line [a,b,c] = R11BFun(a);
+ {ok,Fun,R12BFun} ->
+ ?line [a,b,c] = R12BFun(a);
Other ->
?line ?t:fail({bad_message,Other})
end,
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