WebSVN – HelenOS – Diff – /trunk/kernel/arch/sparc64/src/trap/exception.c


/*
 * Copyright (c) 2005 Jakub Jermar
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/** @addtogroup sparc64interrupt
 * @{
 */
/** @file
 *
 */
 
#include <arch/trap/exception.h>
#include <arch/mm/tlb.h>
#include <arch/interrupt.h>
#include <interrupt.h>
#include <arch/asm.h>
#include <arch/register.h>
#include <debug.h>
#include <typedefs.h>
#include <symtab.h>
#include <print.h>
 
void dump_istate(istate_t *istate)
{
    printf("TSTATE=%#llx\n", istate->tstate);
    printf("TPC=%#llx (%s)\n", istate->tpc, get_symtab_entry(istate->tpc));
    printf("TNPC=%#llx (%s)\n", istate->tnpc, get_symtab_entry(istate->tnpc));
}
 
/** Handle instruction_access_exception. (0x8) */
void instruction_access_exception(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle instruction_access_error. (0xa) */
void instruction_access_error(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle illegal_instruction. (0x10) */
void illegal_instruction(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle privileged_opcode. (0x11) */
void privileged_opcode(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle unimplemented_LDD. (0x12) */
void unimplemented_LDD(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle unimplemented_STD. (0x13) */
void unimplemented_STD(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle fp_disabled. (0x20) */
void fp_disabled(int n, istate_t *istate)
{
    fprs_reg_t fprs;
   
    fprs.value = fprs_read();
    if (!fprs.fef) {
        fprs.fef = true;
        fprs_write(fprs.value);
        return;
    }
 
#ifdef CONFIG_FPU_LAZY
    scheduler_fpu_lazy_request();
#else
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
#endif
}
 
/** Handle fp_exception_ieee_754. (0x21) */
void fp_exception_ieee_754(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle fp_exception_other. (0x22) */
void fp_exception_other(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle tag_overflow. (0x23) */
void tag_overflow(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle division_by_zero. (0x28) */
void division_by_zero(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle data_access_exception. (0x30) */
void data_access_exception(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    dump_sfsr_and_sfar();
    panic("%s\n", __FUNCTION__);
}
 
/** Handle data_access_error. (0x32) */
void data_access_error(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle mem_address_not_aligned. (0x34) */
void mem_address_not_aligned(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle LDDF_mem_address_not_aligned. (0x35) */
void LDDF_mem_address_not_aligned(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle STDF_mem_address_not_aligned. (0x36) */
void STDF_mem_address_not_aligned(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle privileged_action. (0x37) */
void privileged_action(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle LDQF_mem_address_not_aligned. (0x38) */
void LDQF_mem_address_not_aligned(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** Handle STQF_mem_address_not_aligned. (0x39) */
void STQF_mem_address_not_aligned(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
    dump_istate(istate);
    panic("%s\n", __FUNCTION__);
}
 
/** @}
 */
 

Rev 1946	Rev 2071
1	/*	1	/*
2	* Copyright (C) 2005 Jakub Jermar	2	* Copyright (c) 2005 Jakub Jermar
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	/** @addtogroup sparc64interrupt	29	/** @addtogroup sparc64interrupt
30	* @{	30	* @{
31	*/	31	*/
32	/** @file	32	/** @file
33	*	33	*
34	*/	34	*/
35		35
36	#include <arch/trap/exception.h>	36	#include <arch/trap/exception.h>
37	#include <arch/mm/tlb.h>	37	#include <arch/mm/tlb.h>
38	#include <arch/interrupt.h>	38	#include <arch/interrupt.h>
39	#include <interrupt.h>	39	#include <interrupt.h>
40	#include <arch/asm.h>	40	#include <arch/asm.h>
41	#include <arch/register.h>	41	#include <arch/register.h>
42	#include <debug.h>	42	#include <debug.h>
43	#include <typedefs.h>	43	#include <typedefs.h>
44	#include <symtab.h>	44	#include <symtab.h>
45	#include <print.h>	45	#include <print.h>
46		46
47	void dump_istate(istate_t *istate)	47	void dump_istate(istate_t *istate)
48	{	48	{
49	printf("TSTATE=%#llx\n", istate->tstate);	49	printf("TSTATE=%#llx\n", istate->tstate);
50	printf("TPC=%#llx (%s)\n", istate->tpc, get_symtab_entry(istate->tpc));	50	printf("TPC=%#llx (%s)\n", istate->tpc, get_symtab_entry(istate->tpc));
51	printf("TNPC=%#llx (%s)\n", istate->tnpc, get_symtab_entry(istate->tnpc));	51	printf("TNPC=%#llx (%s)\n", istate->tnpc, get_symtab_entry(istate->tnpc));
52	}	52	}
53		53
54	/** Handle instruction_access_exception. (0x8) */	54	/** Handle instruction_access_exception. (0x8) */
55	void instruction_access_exception(int n, istate_t *istate)	55	void instruction_access_exception(int n, istate_t *istate)
56	{	56	{
57	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	57	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
58	dump_istate(istate);	58	dump_istate(istate);
59	panic("%s\n", __FUNCTION__);	59	panic("%s\n", __FUNCTION__);
60	}	60	}
61		61
62	/** Handle instruction_access_error. (0xa) */	62	/** Handle instruction_access_error. (0xa) */
63	void instruction_access_error(int n, istate_t *istate)	63	void instruction_access_error(int n, istate_t *istate)
64	{	64	{
65	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	65	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
66	dump_istate(istate);	66	dump_istate(istate);
67	panic("%s\n", __FUNCTION__);	67	panic("%s\n", __FUNCTION__);
68	}	68	}
69		69
70	/** Handle illegal_instruction. (0x10) */	70	/** Handle illegal_instruction. (0x10) */
71	void illegal_instruction(int n, istate_t *istate)	71	void illegal_instruction(int n, istate_t *istate)
72	{	72	{
73	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	73	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
74	dump_istate(istate);	74	dump_istate(istate);
75	panic("%s\n", __FUNCTION__);	75	panic("%s\n", __FUNCTION__);
76	}	76	}
77		77
78	/** Handle privileged_opcode. (0x11) */	78	/** Handle privileged_opcode. (0x11) */
79	void privileged_opcode(int n, istate_t *istate)	79	void privileged_opcode(int n, istate_t *istate)
80	{	80	{
81	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	81	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
82	dump_istate(istate);	82	dump_istate(istate);
83	panic("%s\n", __FUNCTION__);	83	panic("%s\n", __FUNCTION__);
84	}	84	}
85		85
86	/** Handle unimplemented_LDD. (0x12) */	86	/** Handle unimplemented_LDD. (0x12) */
87	void unimplemented_LDD(int n, istate_t *istate)	87	void unimplemented_LDD(int n, istate_t *istate)
88	{	88	{
89	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	89	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
90	dump_istate(istate);	90	dump_istate(istate);
91	panic("%s\n", __FUNCTION__);	91	panic("%s\n", __FUNCTION__);
92	}	92	}
93		93
94	/** Handle unimplemented_STD. (0x13) */	94	/** Handle unimplemented_STD. (0x13) */
95	void unimplemented_STD(int n, istate_t *istate)	95	void unimplemented_STD(int n, istate_t *istate)
96	{	96	{
97	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	97	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
98	dump_istate(istate);	98	dump_istate(istate);
99	panic("%s\n", __FUNCTION__);	99	panic("%s\n", __FUNCTION__);
100	}	100	}
101		101
102	/** Handle fp_disabled. (0x20) */	102	/** Handle fp_disabled. (0x20) */
103	void fp_disabled(int n, istate_t *istate)	103	void fp_disabled(int n, istate_t *istate)
104	{	104	{
105	fprs_reg_t fprs;	105	fprs_reg_t fprs;
106		106
107	fprs.value = fprs_read();	107	fprs.value = fprs_read();
108	if (!fprs.fef) {	108	if (!fprs.fef) {
109	fprs.fef = true;	109	fprs.fef = true;
110	fprs_write(fprs.value);	110	fprs_write(fprs.value);
111	return;	111	return;
112	}	112	}
113		113
114	#ifdef CONFIG_FPU_LAZY	114	#ifdef CONFIG_FPU_LAZY
115	scheduler_fpu_lazy_request();	115	scheduler_fpu_lazy_request();
116	#else	116	#else
117	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	117	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
118	dump_istate(istate);	118	dump_istate(istate);
119	panic("%s\n", __FUNCTION__);	119	panic("%s\n", __FUNCTION__);
120	#endif	120	#endif
121	}	121	}
122		122
123	/** Handle fp_exception_ieee_754. (0x21) */	123	/** Handle fp_exception_ieee_754. (0x21) */
124	void fp_exception_ieee_754(int n, istate_t *istate)	124	void fp_exception_ieee_754(int n, istate_t *istate)
125	{	125	{
126	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	126	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
127	dump_istate(istate);	127	dump_istate(istate);
128	panic("%s\n", __FUNCTION__);	128	panic("%s\n", __FUNCTION__);
129	}	129	}
130		130
131	/** Handle fp_exception_other. (0x22) */	131	/** Handle fp_exception_other. (0x22) */
132	void fp_exception_other(int n, istate_t *istate)	132	void fp_exception_other(int n, istate_t *istate)
133	{	133	{
134	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	134	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
135	dump_istate(istate);	135	dump_istate(istate);
136	panic("%s\n", __FUNCTION__);	136	panic("%s\n", __FUNCTION__);
137	}	137	}
138		138
139	/** Handle tag_overflow. (0x23) */	139	/** Handle tag_overflow. (0x23) */
140	void tag_overflow(int n, istate_t *istate)	140	void tag_overflow(int n, istate_t *istate)
141	{	141	{
142	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	142	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
143	dump_istate(istate);	143	dump_istate(istate);
144	panic("%s\n", __FUNCTION__);	144	panic("%s\n", __FUNCTION__);
145	}	145	}
146		146
147	/** Handle division_by_zero. (0x28) */	147	/** Handle division_by_zero. (0x28) */
148	void division_by_zero(int n, istate_t *istate)	148	void division_by_zero(int n, istate_t *istate)
149	{	149	{
150	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	150	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
151	dump_istate(istate);	151	dump_istate(istate);
152	panic("%s\n", __FUNCTION__);	152	panic("%s\n", __FUNCTION__);
153	}	153	}
154		154
155	/** Handle data_access_exception. (0x30) */	155	/** Handle data_access_exception. (0x30) */
156	void data_access_exception(int n, istate_t *istate)	156	void data_access_exception(int n, istate_t *istate)
157	{	157	{
158	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	158	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
159	dump_istate(istate);	159	dump_istate(istate);
160	dump_sfsr_and_sfar();	160	dump_sfsr_and_sfar();
161	panic("%s\n", __FUNCTION__);	161	panic("%s\n", __FUNCTION__);
162	}	162	}
163		163
164	/** Handle data_access_error. (0x32) */	164	/** Handle data_access_error. (0x32) */
165	void data_access_error(int n, istate_t *istate)	165	void data_access_error(int n, istate_t *istate)
166	{	166	{
167	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	167	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
168	dump_istate(istate);	168	dump_istate(istate);
169	panic("%s\n", __FUNCTION__);	169	panic("%s\n", __FUNCTION__);
170	}	170	}
171		171
172	/** Handle mem_address_not_aligned. (0x34) */	172	/** Handle mem_address_not_aligned. (0x34) */
173	void mem_address_not_aligned(int n, istate_t *istate)	173	void mem_address_not_aligned(int n, istate_t *istate)
174	{	174	{
175	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	175	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
176	dump_istate(istate);	176	dump_istate(istate);
177	panic("%s\n", __FUNCTION__);	177	panic("%s\n", __FUNCTION__);
178	}	178	}
179		179
180	/** Handle LDDF_mem_address_not_aligned. (0x35) */	180	/** Handle LDDF_mem_address_not_aligned. (0x35) */
181	void LDDF_mem_address_not_aligned(int n, istate_t *istate)	181	void LDDF_mem_address_not_aligned(int n, istate_t *istate)
182	{	182	{
183	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	183	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
184	dump_istate(istate);	184	dump_istate(istate);
185	panic("%s\n", __FUNCTION__);	185	panic("%s\n", __FUNCTION__);
186	}	186	}
187		187
188	/** Handle STDF_mem_address_not_aligned. (0x36) */	188	/** Handle STDF_mem_address_not_aligned. (0x36) */
189	void STDF_mem_address_not_aligned(int n, istate_t *istate)	189	void STDF_mem_address_not_aligned(int n, istate_t *istate)
190	{	190	{
191	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	191	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
192	dump_istate(istate);	192	dump_istate(istate);
193	panic("%s\n", __FUNCTION__);	193	panic("%s\n", __FUNCTION__);
194	}	194	}
195		195
196	/** Handle privileged_action. (0x37) */	196	/** Handle privileged_action. (0x37) */
197	void privileged_action(int n, istate_t *istate)	197	void privileged_action(int n, istate_t *istate)
198	{	198	{
199	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	199	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
200	dump_istate(istate);	200	dump_istate(istate);
201	panic("%s\n", __FUNCTION__);	201	panic("%s\n", __FUNCTION__);
202	}	202	}
203		203
204	/** Handle LDQF_mem_address_not_aligned. (0x38) */	204	/** Handle LDQF_mem_address_not_aligned. (0x38) */
205	void LDQF_mem_address_not_aligned(int n, istate_t *istate)	205	void LDQF_mem_address_not_aligned(int n, istate_t *istate)
206	{	206	{
207	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	207	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
208	dump_istate(istate);	208	dump_istate(istate);
209	panic("%s\n", __FUNCTION__);	209	panic("%s\n", __FUNCTION__);
210	}	210	}
211		211
212	/** Handle STQF_mem_address_not_aligned. (0x39) */	212	/** Handle STQF_mem_address_not_aligned. (0x39) */
213	void STQF_mem_address_not_aligned(int n, istate_t *istate)	213	void STQF_mem_address_not_aligned(int n, istate_t *istate)
214	{	214	{
215	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);	215	fault_if_from_uspace(istate, "%s\n", __FUNCTION__);
216	dump_istate(istate);	216	dump_istate(istate);
217	panic("%s\n", __FUNCTION__);	217	panic("%s\n", __FUNCTION__);
218	}	218	}
219		219
220	/** @}	220	/** @}
221	*/	221	*/
222		222

Subversion Repositories HelenOS

(root)/trunk/kernel/arch/sparc64/src/trap/exception.c – Rev 1946 → 2071