Mercurial > ecos

comparison packages/kernel/current/include/except.hxx @ 2:443894e2e912 ecos-v1_2_1-release

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Block commit of eCos version 1.2.1
author jlarmour
date Tue, 11 May 1999 12:24:34 +0000
parents 3111d98ba7b3
children c38311975d4f
comparison
equal deleted inserted replaced
1:72f549f0d891 2:443894e2e912
1 #ifndef CYGONCE_KERNEL_EXCEPT_HXX 1 #ifndef CYGONCE_KERNEL_EXCEPT_HXX
2 #define CYGONCE_KERNEL_EXCEPT_HXX 2 #define CYGONCE_KERNEL_EXCEPT_HXX
3 3
4 //========================================================================== 4 //==========================================================================
5 // 5 //
6 // except.hxx 6 // except.hxx
7 // 7 //
8 // Exception handling declarations 8 // Exception handling declarations
9 // 9 //
10 //========================================================================== 10 //==========================================================================
11 //####COPYRIGHTBEGIN#### 11 //####COPYRIGHTBEGIN####
12 // 12 //
13 // ------------------------------------------- 13 // -------------------------------------------
23 // 23 //
24 // The Original Code is eCos - Embedded Cygnus Operating System, released 24 // The Original Code is eCos - Embedded Cygnus Operating System, released
25 // September 30, 1998. 25 // September 30, 1998.
26 // 26 //
27 // The Initial Developer of the Original Code is Cygnus. Portions created 27 // The Initial Developer of the Original Code is Cygnus. Portions created
28 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved. 28 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved.
29 // ------------------------------------------- 29 // -------------------------------------------
30 // 30 //
31 //####COPYRIGHTEND#### 31 //####COPYRIGHTEND####
32 //========================================================================== 32 //==========================================================================
33 //#####DESCRIPTIONBEGIN#### 33 //#####DESCRIPTIONBEGIN####
34 // 34 //
35 // Author(s): nickg 35 // Author(s): nickg
36 // Contributors: nickg 36 // Contributors: nickg, jlarmour
37 // Date: 1997-04-09 37 // Date: 1999-02-16
38 // Purpose: Define exception interfaces 38 // Purpose: Define exception interfaces
39 // Description: The classes defined here collectively implement the 39 // Description: The classes defined here collectively implement the
40 // internal API used to register, manage and deliver 40 // internal API used to register, manage and deliver
41 // exceptions. 41 // exceptions.
42 // Usage: #include <cyg/kernel/thread.hxx> 42 // Usage: #include <cyg/kernel/thread.hxx>
43 // 43 //
44 //####DESCRIPTIONEND#### 44 //####DESCRIPTIONEND####
45 // 45 //
46 //========================================================================== 46 //==========================================================================
47 47
60 60
61 // ------------------------------------------------------------------------- 61 // -------------------------------------------------------------------------
62 // Exception delivery interface. This function is exported to the HAL which 62 // Exception delivery interface. This function is exported to the HAL which
63 // invokes it for all exceptions that it is not able to handle itself. 63 // invokes it for all exceptions that it is not able to handle itself.
64 64
65 externC void deliver_exception( CYG_WORD code, CYG_ADDRWORD data ); 65 externC void cyg_hal_deliver_exception( CYG_WORD code, CYG_ADDRWORD data );
66 66
67 // ------------------------------------------------------------------------- 67 // -------------------------------------------------------------------------
68 // Exception control class. Depending on the configuration there is either 68 // Exception control class. Depending on the configuration there is either
69 // one of these per thread, or one for the entire system. 69 // one of these per thread, or one for the entire system.
70 70
72 72
73 class Cyg_Exception_Control 73 class Cyg_Exception_Control
74 { 74 {
75 75
76 #ifdef CYGSEM_KERNEL_EXCEPTIONS_DECODE 76 #ifdef CYGSEM_KERNEL_EXCEPTIONS_DECODE
77 cyg_exception_handler *exception_handler[CYG_EXCEPTION_COUNT]; 77 cyg_exception_handler *exception_handler[CYGNUM_HAL_EXCEPTION_COUNT];
78 78
79 CYG_ADDRWORD exception_data[CYG_EXCEPTION_COUNT]; 79 CYG_ADDRWORD exception_data[CYGNUM_HAL_EXCEPTION_COUNT];
80 #else 80 #else
81 cyg_exception_handler *exception_handler; // Handler function 81 cyg_exception_handler *exception_handler; // Handler function
82 82
83 CYG_ADDRWORD exception_data; // Handler data 83 CYG_ADDRWORD exception_data; // Handler data
84 #endif 84 #endif