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Make ex{f,t}* tests agree with book

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This commit is contained in:
Michael Meissner
1996-09-09 18:24:18 +00:00
parent 629f776abf
commit 293c76a376
2 changed files with 9 additions and 8 deletions
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1
sim/d10v/ChangeLog
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@@ -3,6 +3,7 @@ Mon Sep 9 13:27:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* simops.c (trace_output): Properly align accumulator output. * simops.c (trace_output): Properly align accumulator output.
(OP_3{0,2,4}00): Properly parenthesize test expression. Add error (OP_3{0,2,4}00): Properly parenthesize test expression. Add error
if shift count is too high. if shift count is too high.
(OP_4E{00,02,04,20,22,40,42}): Make tests agree with book.
Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com> Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com>

16
sim/d10v/simops.c
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@@ -880,7 +880,7 @@ void
OP_4E04 () OP_4E04 ()
{ {
trace_input ("exef0f", OP_VOID, OP_VOID, OP_VOID); trace_input ("exef0f", OP_VOID, OP_VOID, OP_VOID);
State.exe = (State.F0) ? 0 : 1; State.exe = (State.F0 == 0);
trace_output (OP_FLAG); trace_output (OP_FLAG);
} }
@@ -889,7 +889,7 @@ void
OP_4E24 () OP_4E24 ()
{ {
trace_input ("exef0t", OP_VOID, OP_VOID, OP_VOID); trace_input ("exef0t", OP_VOID, OP_VOID, OP_VOID);
State.exe = State.F0; State.exe = (State.F0 != 0);
trace_output (OP_FLAG); trace_output (OP_FLAG);
} }
@@ -898,7 +898,7 @@ void
OP_4E40 () OP_4E40 ()
{ {
trace_input ("exef1f", OP_VOID, OP_VOID, OP_VOID); trace_input ("exef1f", OP_VOID, OP_VOID, OP_VOID);
State.exe = (State.F1) ? 0 : 1; State.exe = (State.F1 == 0);
trace_output (OP_FLAG); trace_output (OP_FLAG);
} }
@@ -907,7 +907,7 @@ void
OP_4E42 () OP_4E42 ()
{ {
trace_input ("exef1t", OP_VOID, OP_VOID, OP_VOID); trace_input ("exef1t", OP_VOID, OP_VOID, OP_VOID);
State.exe = State.F1; State.exe = (State.F1 != 0);
trace_output (OP_FLAG); trace_output (OP_FLAG);
} }
@@ -916,7 +916,7 @@ void
OP_4E00 () OP_4E00 ()
{ {
trace_input ("exefaf", OP_VOID, OP_VOID, OP_VOID); trace_input ("exefaf", OP_VOID, OP_VOID, OP_VOID);
State.exe = (State.F0 | State.F1) ? 0 : 1; State.exe = (State.F0 == 0) & (State.F1 == 0);
trace_output (OP_FLAG); trace_output (OP_FLAG);
} }
@@ -925,7 +925,7 @@ void
OP_4E02 () OP_4E02 ()
{ {
trace_input ("exefat", OP_VOID, OP_VOID, OP_VOID); trace_input ("exefat", OP_VOID, OP_VOID, OP_VOID);
State.exe = (State.F0) ? 0 : (State.F1); State.exe = (State.F0 == 0) & (State.F1 != 0);
trace_output (OP_FLAG); trace_output (OP_FLAG);
} }
@@ -934,7 +934,7 @@ void
OP_4E20 () OP_4E20 ()
{ {
trace_input ("exetaf", OP_VOID, OP_VOID, OP_VOID); trace_input ("exetaf", OP_VOID, OP_VOID, OP_VOID);
State.exe = (State.F1) ? 0 : (State.F0); State.exe = (State.F0 != 0) & (State.F1 == 0);
trace_output (OP_FLAG); trace_output (OP_FLAG);
} }
@@ -943,7 +943,7 @@ void
OP_4E22 () OP_4E22 ()
{ {
trace_input ("exetat", OP_VOID, OP_VOID, OP_VOID); trace_input ("exetat", OP_VOID, OP_VOID, OP_VOID);
State.exe = (State.F0) ? (State.F1) : 0; State.exe = (State.F0 != 0) & (State.F1 != 0);
trace_output (OP_FLAG); trace_output (OP_FLAG);
} }