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Carl Shapiro
cmucl
Commits
f7a16467
Commit
f7a16467
authored
34 years ago
by
wlott
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Changed the internal error reporting stuff to be able to deal with the
more complicated internal error format.
parent
71f14e0d
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ldb/test.c
+86
-6
86 additions, 6 deletions
ldb/test.c
with
86 additions
and
6 deletions
ldb/test.c
+
86
−
6
View file @
f7a16467
/* $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/ldb/Attic/test.c,v 1.
6
1990/0
7/01 04:4
9:00 wlott Exp $ */
/* $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/ldb/Attic/test.c,v 1.
7
1990/0
8/30 16:3
9:00 wlott Exp $ */
/* Extra random routines for testing stuff. */
#include
<signal.h>
...
...
@@ -25,7 +25,7 @@ struct sigcontext *context;
{
int
mask
;
unsigned
long
*
ptr
,
bad_inst
;
char
*
cptr
;
unsigned
char
*
cptr
;
printf
(
"Hit with %s, code = %d, context = 0x%x
\n
"
,
signames
[
signal
],
code
,
context
);
...
...
@@ -48,10 +48,90 @@ struct sigcontext *context;
case
trap_Error
:
case
trap_Cerror
:
cptr
=
(
char
*
)(
ptr
+
1
);
printf
(
"Error: %s
\n
"
,
errors
[
*
cptr
]);
while
(
*++
cptr
!=
0
)
printf
(
" R%d: 0x%x
\n
"
,
*
cptr
,
context
->
sc_regs
[
*
cptr
]);
cptr
=
(
unsigned
char
*
)(
ptr
+
1
);
if
(
*
cptr
==
0xff
)
{
int
len
,
scoffset
,
sc
,
offset
,
ch
;
cptr
++
;
len
=
*
cptr
++
;
printf
(
"Error: %s
\n
"
,
errors
[
*
cptr
++
]);
len
--
;
while
(
len
>
0
)
{
scoffset
=
*
cptr
++
;
len
--
;
if
(
scoffset
==
253
)
{
scoffset
=
*
cptr
++
;
len
--
;
}
else
if
(
scoffset
==
254
)
{
scoffset
=
cptr
[
0
]
+
cptr
[
1
]
*
256
;
cptr
+=
2
;
len
-=
2
;
}
else
if
(
scoffset
==
255
)
{
scoffset
=
cptr
[
0
]
+
(
cptr
[
1
]
<<
8
)
+
(
cptr
[
2
]
<<
16
)
+
(
cptr
[
3
]
<<
24
);
cptr
+=
4
;
len
-=
4
;
}
sc
=
scoffset
&
0x1f
;
offset
=
scoffset
>>
5
;
printf
(
" SC: %d, Offset: %d"
,
sc
,
offset
);
switch
(
sc
)
{
case
16
:
/* Any reg */
case
17
:
/* Descriptor reg */
putchar
(
'\t'
);
brief_print
(
context
->
sc_regs
[
offset
]);
break
;
case
18
:
/* base char reg */
ch
=
context
->
sc_regs
[
offset
];
switch
(
ch
)
{
case
'\n'
:
printf
(
"
\t
'
\\
n'
\n
"
);
break
;
case
'\b'
:
printf
(
"
\t
'
\\
b'
\n
"
);
break
;
case
'\t'
:
printf
(
"
\t
'
\\
t'
\n
"
);
break
;
case
'\r'
:
printf
(
"
\t
'
\\
r'
\n
"
);
break
;
default:
if
(
ch
<
32
||
ch
>
127
)
printf
(
"
\\
%03o"
,
ch
);
else
printf
(
"
\t
'%c'
\n
"
,
ch
);
break
;
}
break
;
case
19
:
/* sap reg */
printf
(
"
\t
0x%08x
\n
"
,
context
->
sc_regs
[
offset
]);
break
;
case
20
:
/* signed reg */
printf
(
"
\t
%ld
\n
"
,
context
->
sc_regs
[
offset
]);
break
;
case
21
:
/* unsigned reg */
printf
(
"
\t
%lu
\n
"
,
context
->
sc_regs
[
offset
]);
break
;
case
22
:
/* non-descr reg */
case
23
:
/* interior reg */
printf
(
"
\t
???
\n
"
);
break
;
case
24
:
/* single-float reg */
printf
(
"
\t
%g
\n
"
,
*
(
float
*
)
&
context
->
sc_fpregs
[
offset
]);
break
;
case
25
:
/* double-float reg */
printf
(
"
\t
%g
\n
"
,
*
(
double
*
)
&
context
->
sc_fpregs
[
offset
]);
break
;
default:
printf
(
"
\t
???
\n
"
);
break
;
}
}
}
else
{
printf
(
"Error: %s
\n
"
,
errors
[
*
cptr
]);
while
(
*++
cptr
!=
0
)
printf
(
" R%d: 0x%x
\n
"
,
*
cptr
,
context
->
sc_regs
[
*
cptr
]);
}
if
(
code
==
trap_Cerror
)
{
printf
(
"Hit a break. Use ``exit'' to continue.
\n
"
);
if
(
context
->
sc_cause
&
CAUSE_BD
)
...
...
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