4 * Copyright 1997 Andrew Taylor
13 #include "stackframe.h"
14 #include "debugtools.h"
17 /* LogParamError and LogError values */
19 /* Error modifier bits */
20 #define ERR_WARNING 0x8000
21 #define ERR_PARAM 0x4000
23 #define ERR_SIZE_MASK 0x3000
24 #define ERR_BYTE 0x1000
25 #define ERR_WORD 0x2000
26 #define ERR_DWORD 0x3000
29 /* LogParamError() values */
31 /* Generic parameter values */
32 #define ERR_BAD_VALUE 0x6001
33 #define ERR_BAD_FLAGS 0x6002
34 #define ERR_BAD_INDEX 0x6003
35 #define ERR_BAD_DVALUE 0x7004
36 #define ERR_BAD_DFLAGS 0x7005
37 #define ERR_BAD_DINDEX 0x7006
38 #define ERR_BAD_PTR 0x7007
39 #define ERR_BAD_FUNC_PTR 0x7008
40 #define ERR_BAD_SELECTOR 0x6009
41 #define ERR_BAD_STRING_PTR 0x700a
42 #define ERR_BAD_HANDLE 0x600b
44 /* KERNEL parameter errors */
45 #define ERR_BAD_HINSTANCE 0x6020
46 #define ERR_BAD_HMODULE 0x6021
47 #define ERR_BAD_GLOBAL_HANDLE 0x6022
48 #define ERR_BAD_LOCAL_HANDLE 0x6023
49 #define ERR_BAD_ATOM 0x6024
50 #define ERR_BAD_HFILE 0x6025
52 /* USER parameter errors */
53 #define ERR_BAD_HWND 0x6040
54 #define ERR_BAD_HMENU 0x6041
55 #define ERR_BAD_HCURSOR 0x6042
56 #define ERR_BAD_HICON 0x6043
57 #define ERR_BAD_HDWP 0x6044
58 #define ERR_BAD_CID 0x6045
59 #define ERR_BAD_HDRVR 0x6046
61 /* GDI parameter errors */
62 #define ERR_BAD_COORDS 0x7060
63 #define ERR_BAD_GDI_OBJECT 0x6061
64 #define ERR_BAD_HDC 0x6062
65 #define ERR_BAD_HPEN 0x6063
66 #define ERR_BAD_HFONT 0x6064
67 #define ERR_BAD_HBRUSH 0x6065
68 #define ERR_BAD_HBITMAP 0x6066
69 #define ERR_BAD_HRGN 0x6067
70 #define ERR_BAD_HPALETTE 0x6068
71 #define ERR_BAD_HMETAFILE 0x6069
74 /* LogError() values */
77 #define ERR_GALLOC 0x0001
78 #define ERR_GREALLOC 0x0002
79 #define ERR_GLOCK 0x0003
80 #define ERR_LALLOC 0x0004
81 #define ERR_LREALLOC 0x0005
82 #define ERR_LLOCK 0x0006
83 #define ERR_ALLOCRES 0x0007
84 #define ERR_LOCKRES 0x0008
85 #define ERR_LOADMODULE 0x0009
88 #define ERR_CREATEDLG 0x0040
89 #define ERR_CREATEDLG2 0x0041
90 #define ERR_REGISTERCLASS 0x0042
91 #define ERR_DCBUSY 0x0043
92 #define ERR_CREATEWND 0x0044
93 #define ERR_STRUCEXTRA 0x0045
94 #define ERR_LOADSTR 0x0046
95 #define ERR_LOADMENU 0x0047
96 #define ERR_NESTEDBEGINPAINT 0x0048
97 #define ERR_BADINDEX 0x0049
98 #define ERR_CREATEMENU 0x004a
101 #define ERR_CREATEDC 0x0080
102 #define ERR_CREATEMETA 0x0081
103 #define ERR_DELOBJSELECTED 0x0082
104 #define ERR_SELBITMAP 0x0083
107 #define ErrorString(manifest) { manifest, # manifest }
109 static const struct {
114 ErrorString(ERR_GALLOC
),
115 ErrorString(ERR_GREALLOC
),
116 ErrorString(ERR_GLOCK
),
117 ErrorString(ERR_LALLOC
),
118 ErrorString(ERR_LREALLOC
),
119 ErrorString(ERR_LLOCK
),
120 ErrorString(ERR_ALLOCRES
),
121 ErrorString(ERR_LOCKRES
),
122 ErrorString(ERR_LOADMODULE
),
123 ErrorString(ERR_CREATEDLG
),
124 ErrorString(ERR_CREATEDLG2
),
125 ErrorString(ERR_REGISTERCLASS
),
126 ErrorString(ERR_DCBUSY
),
127 ErrorString(ERR_CREATEWND
),
128 ErrorString(ERR_STRUCEXTRA
),
129 ErrorString(ERR_LOADSTR
),
130 ErrorString(ERR_LOADMENU
),
131 ErrorString(ERR_NESTEDBEGINPAINT
),
132 ErrorString(ERR_BADINDEX
),
133 ErrorString(ERR_CREATEMENU
),
134 ErrorString(ERR_CREATEDC
),
135 ErrorString(ERR_CREATEMETA
),
136 ErrorString(ERR_DELOBJSELECTED
),
137 ErrorString(ERR_SELBITMAP
)
140 static const struct {
143 } ParamErrorStrings
[] = {
145 ErrorString(ERR_BAD_VALUE
),
146 ErrorString(ERR_BAD_FLAGS
),
147 ErrorString(ERR_BAD_INDEX
),
148 ErrorString(ERR_BAD_DVALUE
),
149 ErrorString(ERR_BAD_DFLAGS
),
150 ErrorString(ERR_BAD_DINDEX
),
151 ErrorString(ERR_BAD_PTR
),
152 ErrorString(ERR_BAD_FUNC_PTR
),
153 ErrorString(ERR_BAD_SELECTOR
),
154 ErrorString(ERR_BAD_STRING_PTR
),
155 ErrorString(ERR_BAD_HANDLE
),
156 ErrorString(ERR_BAD_HINSTANCE
),
157 ErrorString(ERR_BAD_HMODULE
),
158 ErrorString(ERR_BAD_GLOBAL_HANDLE
),
159 ErrorString(ERR_BAD_LOCAL_HANDLE
),
160 ErrorString(ERR_BAD_ATOM
),
161 ErrorString(ERR_BAD_HFILE
),
162 ErrorString(ERR_BAD_HWND
),
163 ErrorString(ERR_BAD_HMENU
),
164 ErrorString(ERR_BAD_HCURSOR
),
165 ErrorString(ERR_BAD_HICON
),
166 ErrorString(ERR_BAD_HDWP
),
167 ErrorString(ERR_BAD_CID
),
168 ErrorString(ERR_BAD_HDRVR
),
169 ErrorString(ERR_BAD_COORDS
),
170 ErrorString(ERR_BAD_GDI_OBJECT
),
171 ErrorString(ERR_BAD_HDC
),
172 ErrorString(ERR_BAD_HPEN
),
173 ErrorString(ERR_BAD_HFONT
),
174 ErrorString(ERR_BAD_HBRUSH
),
175 ErrorString(ERR_BAD_HBITMAP
),
176 ErrorString(ERR_BAD_HRGN
),
177 ErrorString(ERR_BAD_HPALETTE
),
178 ErrorString(ERR_BAD_HMETAFILE
)
182 #define ErrorStringCount (sizeof(ErrorStrings) / sizeof(ErrorStrings[0]))
183 #define ParamErrorStringCount (sizeof(ParamErrorStrings) / sizeof(ParamErrorStrings[0]))
185 /***********************************************************************
186 * GetErrorString (internal)
188 static const char *GetErrorString(UINT16 uErr
)
190 static char buffer
[80];
193 for (n
= 0; n
< ErrorStringCount
; n
++) {
194 if (uErr
== ErrorStrings
[n
].constant
)
195 return ErrorStrings
[n
].name
;
198 sprintf(buffer
, "%x", uErr
);
203 /***********************************************************************
204 * GetParamErrorString (internal)
206 static const char *GetParamErrorString(UINT16 uErr
) {
207 static char buffer
[80];
209 if (uErr
& ERR_WARNING
) {
210 strcpy(buffer
, "ERR_WARNING | ");
211 uErr
&= ~ERR_WARNING
;
218 for (n
= 0; n
< ParamErrorStringCount
; n
++) {
219 if (uErr
== ParamErrorStrings
[n
].constant
) {
220 strcat(buffer
, ParamErrorStrings
[n
].name
);
226 sprintf(buffer
+ strlen(buffer
), "%x", uErr
);
231 /***********************************************************************
232 * LogError (KERNEL.324)
234 VOID WINAPI
LogError16(UINT16 uErr
, LPVOID lpvInfo
)
236 MESSAGE("(%s, %p)\n", GetErrorString(uErr
), lpvInfo
);
240 /***********************************************************************
241 * LogParamError (KERNEL.325)
243 void WINAPI
LogParamError16(UINT16 uErr
, FARPROC16 lpfn
, LPVOID lpvParam
)
245 /* FIXME: is it possible to get the module name/function
246 * from the lpfn param?
248 MESSAGE("(%s, %p, %p)\n", GetParamErrorString(uErr
), lpfn
, lpvParam
);
251 /***********************************************************************
254 void WINAPI
HandleParamError( CONTEXT86
*context
)
256 UINT16 uErr
= LOWORD(context
->Ebx
);
257 FARPROC16 lpfn
= (FARPROC16
)MAKESEGPTR( context
->SegCs
, context
->Eip
);
258 LPVOID lpvParam
= (LPVOID
)MAKELONG( LOWORD(context
->Eax
), LOWORD(context
->Ecx
) );
260 LogParamError16( uErr
, lpfn
, lpvParam
);
262 if (!(uErr
& ERR_WARNING
))
264 /* Abort current procedure: Unwind stack frame and jump
265 to error handler (location at [bp-2]) */
267 WORD
*stack
= MapSL( MAKESEGPTR( context
->SegSs
, LOWORD(context
->Ebp
) ));
268 context
->Esp
= LOWORD(context
->Ebp
) - 2;
269 context
->Ebp
= stack
[0] & 0xfffe;
271 context
->Eip
= stack
[-1];
273 context
->Eax
= context
->Ecx
= context
->Edx
= 0;