-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy patherrors.fs
135 lines (120 loc) · 5.16 KB
/
errors.fs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
\ Load in error strings
\ Copyright (C) 1995,1996,1997,1998,1999,2003,2007,2013,2015,2016 Free Software Foundation, Inc.
\ This file is part of Gforth.
\ Gforth is free software; you can redistribute it and/or
\ modify it under the terms of the GNU General Public License
\ as published by the Free Software Foundation, either version 3
\ of the License, or (at your option) any later version.
\ This program is distributed in the hope that it will be useful,
\ but WITHOUT ANY WARRANTY; without even the implied warranty of
\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\ GNU General Public License for more details.
\ You should have received a copy of the GNU General Public License
\ along with this program. If not, see http://www.gnu.org/licenses/.
: linked ( addr -- )
here over @ a, swap ! ;
: errstring ( addr u n -- )
ErrLink linked
,
string, align ;
decimal
-1 s" Aborted" rot errstring
-3 s" Stack overflow" rot errstring
-4 s" Stack underflow" rot errstring
-5 s" Return stack overflow" rot errstring
-6 s" Return stack underflow" rot errstring
-7 s" Do-loops nested too deeply" rot errstring
-8 s" Dictionary overflow" rot errstring
-9 s" Invalid memory address" rot errstring
-10 s" Division by zero" rot errstring
-11 s" Result out of range" rot errstring
-12 s" Argument type mismatch" rot errstring
-13 s" Undefined word" rot errstring
-14 s" Interpreting a compile-only word" rot errstring
-15 s" Invalid FORGET" rot errstring
-16 s" Attempt to use zero-length string as a name" rot errstring
-17 s" Pictured numeric ouput string overflow" rot errstring
-18 s" Parsed string overflow" rot errstring
-19 s" Word name too long" rot errstring
-20 s" Write to a read-only location" rot errstring
-21 s" Unsupported operation" rot errstring
-22 s" Control structure mismatch" rot errstring
-23 s" Address alignment exception" rot errstring
-24 s" Invalid numeric argument" rot errstring
-25 s" Return stack imbalance" rot errstring
-26 s" Loop parameters unavailable" rot errstring
-27 s" Invalid recursion" rot errstring
-28 s" User interrupt" rot errstring
-29 s" Compiler nesting" rot errstring
-30 s" Obsolescent feature" rot errstring
-31 s" >BODY used on non-CREATEd definition" rot errstring
-32 s" Invalid name argument" rot errstring
-33 s" Block read exception" rot errstring
-34 s" Block write exception" rot errstring
-35 s" Invalid block number" rot errstring
-36 s" Invalid file position" rot errstring
-37 s" File I/O exception" rot errstring
-38 s" Non-existent file" rot errstring
-39 s" Unexpected end of file" rot errstring
-40 s" Invalid BASE for floating point conversion" rot errstring
-41 s" Loss of precision" rot errstring
-42 s" Floating-point divide by zero" rot errstring
-43 s" Floating-point result out of range" rot errstring
-44 s" Floating-point stack overflow" rot errstring
-45 s" Floating-point stack underflow" rot errstring
-46 s" Floating-point invalid argument" rot errstring
-47 s" Compilation word list deleted" rot errstring
-48 s" invalid POSTPONE" rot errstring
-49 s" Search-order overflow" rot errstring
-50 s" Search-order underflow" rot errstring
-51 s" Compilation word list changed" rot errstring
-52 s" Control-flow stack overflow" rot errstring
-53 s" Exception stack overflow" rot errstring
-54 s" Floating-point underflow" rot errstring
-55 s" Floating-point unidentified fault" rot errstring
-56 s" QUIT" rot errstring
-57 s" Error in sending or receiving a character" rot errstring
-58 s" [IF], [ELSE], [THEN] error" rot errstring
-59 s" ALLOCATE" rot errstring
-60 s" FREE" rot errstring
-61 s" RESIZE" rot errstring
-62 s" CLOSE-FILE" rot errstring
-63 s" CREATE-FILE" rot errstring
-64 s" DELETE-FILE" rot errstring
-65 s" FILE-POSITION" rot errstring
-66 s" FILE-SIZE" rot errstring
-67 s" FILE-STATUS" rot errstring
-68 s" FLUSH-FILE" rot errstring
-69 s" OPEN-FILE" rot errstring
-70 s" READ-FILE" rot errstring
-71 s" READ-LINE" rot errstring
-72 s" RENAME-FILE" rot errstring
-73 s" REPOSITION-FILE" rot errstring
-74 s" RESIZE-FILE" rot errstring
-75 s" WRITE-FILE" rot errstring
-76 s" WRITE-LINE" rot errstring
-77 s" Malformed xchar" rot errstring
-78 s" SUBSTITUTE" rot errstring
-79 s" REPLACES" rot errstring
\ Gforth's errors:
-2048 s" Cannot tick compile-only word (try COMP' ... DROP)" rot errstring
-2049 s" Write to broken pipe" rot errstring
-2050 s" Double free error" rot errstring
-2051 s" Data before memory block was modified" rot errstring
-2052 s" Data after memory block was modified" rot errstring
-2053 s" Can't tick literal" rot errstring
-2054 s" Warning treated as error" rot errstring
-2055 s" Can't defer@ from this xt" rot errstring
-2056 s" Can't ADDR on locals/uvalues" rot errstring
variable next-exception -2057 next-exception !
: exception ( addr u -- n ) \ exception- gforth
\G @var{n} is a previously unused @code{throw} value in the range
\G (-4095...-256). Consecutive calls to @code{exception} return
\G consecutive decreasing numbers. Gforth uses the string
\G @var{addr u} as an error message.
next-exception @ errstring
next-exception @
-1 next-exception +! ;
-2049 constant broken-pipe-error ( -- n ) \ gforth
\G the error number for a broken pipe
-2054 constant warning-error ( -- n )