ecos-v3_0-branch: packages/hal/mn10300/arch/current/include/mn10300

annotate packages/hal/mn10300/arch/current/include/mn10300_stub.h @ 115:6ed91473a1cd ecos-sw-2000-08-21

Merge from eCos master repository on 2000-08-21-22:40:54-BST

author	jlarmour
date	Fri, 25 Aug 2000 17:32:38 +0000
parents	435cced73e2f
children	678094f34118

rev	line source
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1 #ifndef CYGONCE_HAL_MN10300_STUB_H
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	2 #define CYGONCE_HAL_MN10300_STUB_H
64 c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	3 //========================================================================
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	4 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	5 // mn10300_stub.h
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	6 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	7 // MN10300-specific definitions for generic stub
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	8 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	9 //========================================================================
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	10 //####COPYRIGHTBEGIN####
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	11 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	12 // -------------------------------------------
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	13 // The contents of this file are subject to the Red Hat eCos Public License
66 bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	14 // Version 1.1 (the "License"); you may not use this file except in
64 c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	15 // compliance with the License. You may obtain a copy of the License at
66 bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	16 // http://www.redhat.com/
64 c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	17 //
66 bf00f99aec69 Merge from eCos master repository on 2000-02-02-19:16:44-GMT jlarmour parents: 64 diff changeset	18 // Software distributed under the License is distributed on an "AS IS"
64 c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	19 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	20 // License for the specific language governing rights and limitations under
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	21 // the License.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	22 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	23 // The Original Code is eCos - Embedded Configurable Operating System,
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	24 // released September 30, 1998.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	25 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	26 // The Initial Developer of the Original Code is Red Hat.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	27 // Portions created by Red Hat are
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	28 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	29 // All Rights Reserved.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	30 // -------------------------------------------
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	31 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	32 //####COPYRIGHTEND####
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	33 //========================================================================
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	34 //#####DESCRIPTIONBEGIN####
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	35 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	36 // Author(s): Red Hat, jskov
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	37 // Contributors: Red Hat, jskov, dmoseley
64 c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	38 // Date: 1998-11-06
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	39 // Purpose:
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	40 // Description: MN10300-specific definitions for generic stub
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	41 // Usage:
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	42 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	43 //####DESCRIPTIONEND####
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	44 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT jlarmour parents: 2 diff changeset	45 //========================================================================
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	46
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	47 #ifdef __cplusplus
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	48 extern "C" {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	49 #endif
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	50
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	51 #define NUMREGS 32
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	52
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	53 #define REGSIZE( _x_ ) (4)
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	54
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	55 typedef unsigned long target_register_t;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	56
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	57 enum regnames {
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	58 D0, D1, D2, D3, A0, A1, A2, A3,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	59 SP, PC, MDR, PSW, LIR, LAR
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	60 #ifdef CYGPKG_HAL_MN10300_AM33
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	61 , MDRQ,
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	62 R0, R1, R2, R3, R4, R5, R6, R7,
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	63 SSP, MSP, USP, MCRH, MCRL, MCVF
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	64 #endif
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	65 };
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	66
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	67 typedef enum regnames regnames_t;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	68
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	69 /* Given a trap value TRAP, return the corresponding signal. */
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	70 extern int __computeSignal (unsigned int trap_number);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	71
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	72 /* Return the SPARC trap number corresponding to the last-taken trap. */
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	73 extern int __get_trap_number (void);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	74
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	75 /* Return the currently-saved value corresponding to register REG. */
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	76 extern target_register_t get_register (regnames_t reg);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	77
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	78 /* Store VALUE in the register corresponding to WHICH. */
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	79 extern void put_register (regnames_t which, target_register_t value);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	80
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	81 /* Set the currently-saved pc register value to PC. This also updates NPC
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	82 as needed. */
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	83 #if !defined(SET_PC_PROTOTYPE_EXISTS) && !defined(set_pc)
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	84 #define SET_PC_PROTOTYPE_EXISTS
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	85 extern void set_pc (target_register_t pc);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	86 #endif
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	87
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	88 /* Set things up so that the next user resume will execute one instruction.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	89 This may be done by setting breakpoints or setting a single step flag
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	90 in the saved user registers, for example. */
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	91 #ifndef __single_step
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	92 void __single_step (void);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	93 #endif
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	94
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	95 /* Clear the single-step state. */
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	96 void __clear_single_step (void);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	97
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	98 /* If the breakpoint we hit is in the breakpoint() instruction, return a
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	99 non-zero value. */
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	100 #ifndef __is_breakpoint_function
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	101 extern int __is_breakpoint_function (void);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	102 #endif
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	103
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	104 /* Skip the current instruction. */
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	105 extern void __skipinst (void);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	106
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	107 extern void __install_breakpoints (void);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	108
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	109 extern void __clear_breakpoints (void);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	110
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	111 extern void __install_breakpoint_list (void);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	112
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	113 extern void __clear_breakpoint_list (void);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 76 diff changeset	114
76 435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	115 #ifdef __cplusplus
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	116 } /* extern "C" */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	117 #endif
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST jlarmour parents: 66 diff changeset	118
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	119 #endif // ifndef CYGONCE_HAL_MN10300_STUB_H

Mercurial > ecos-v3_0-branch

annotate packages/hal/mn10300/arch/current/include/mn10300_stub.h @ 115:6ed91473a1cd ecos-sw-2000-08-21