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sim: sim_boolean: handle SETO, add unit test

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This commit is contained in:
Mikael Pettersson
2020-07-25 19:26:12 +02:00
parent 9271adedab
commit 4a0b920c9d
3 changed files with 23 additions and 0 deletions
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10
erlang/apps/sim/src/sim_boolean.erl
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@@ -70,6 +70,7 @@
, handle_SETMB/4
, handle_SETMI/4
, handle_SETMM/4
, handle_SETO/4
, handle_SETZ/4
, handle_SETZB/4
, handle_SETZM/4
@@ -761,6 +762,15 @@ handle_ORCBB(Core, Mem, IR, EA) ->
fun(Core1, Mem1) -> handle_ORCBB(Core1, Mem1, IR, EA) end)
end.
%% SETO - Set to Ones
-spec handle_SETO(#core{}, sim_mem:mem(), IR :: word(), #ea{})
-> {#core{}, sim_mem:mem(), {ok, integer()} | {error, {module(), term()}}}.
handle_SETO(Core, Mem, IR, _EA) ->
AC = IR band 8#17,
Word = (1 bsl 36) - 1,
sim_core:next_pc(sim_core:set_ac(Core, AC, Word), Mem).
%% Miscellaneous ===============================================================
ea_address(#ea{section = Section, offset = Offset}) ->

1
erlang/apps/sim/src/sim_core.erl
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@@ -313,6 +313,7 @@ dispatch(Core, Mem, IR, EA) ->
8#471 -> sim_boolean:handle_ORCBI(Core, Mem, IR, EA);
8#472 -> sim_boolean:handle_ORCBM(Core, Mem, IR, EA);
8#473 -> sim_boolean:handle_ORCBB(Core, Mem, IR, EA);
8#474 -> sim_boolean:handle_SETO(Core, Mem, IR, EA);
_ ->
PC = (Core#core.pc_section bsl 18) bor Core#core.pc_offset,
{Core, Mem, {error, {?MODULE, {dispatch, PC, IR, EA}}}}

12
erlang/apps/sim/test/sim_boolean_tests.erl
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@@ -104,6 +104,7 @@
-define(OP_ORCBI, 8#471).
-define(OP_ORCBM, 8#472).
-define(OP_ORCBB, 8#473).
-define(OP_SETO, 8#474).
%% 2.4 Boolean Functions =======================================================
@@ -819,6 +820,17 @@ orcbb_test() ->
, {#ea{section = 1, offset = 1, islocal = false}, ?COMMA2(-1, -1)} % AC1 = -1,,-1
]).
%% SETO - Set to Ones
seto_test() ->
Prog =
[ {1, 8#100, ?INSN(?OP_SETO, 1, 0, 0, 0)} % 1,,100/ SETO 1,
, {1, 8#101, ?INSN_INVALID} % 1,,101/ <invalid>
],
expect(Prog, [], {1, 8#101}, ?DEFAULT_FLAGS,
[ {#ea{section = 1, offset = 1, islocal = false}, ?COMMA2(-1, -1)} % AC1 = -1,,-1
]).
%% Common code to run short sequences ==========================================
expect(Prog, ACs, ExpectedPC, ExpectedFlags, ExpectedEs) ->