WebSVN – HelenOS – Diff – /branches/dynload/kernel/arch/amd64/src/interrupt.c


/*
 * Copyright (c) 2001-2004 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 amd64interrupt
 * @{
 */
/** @file
 */
 
#include <arch/interrupt.h>
#include <print.h>
#include <debug.h>
#include <panic.h>
#include <arch/drivers/i8259.h>
#include <func.h>
#include <cpu.h>
#include <arch/asm.h>
#include <mm/tlb.h>
#include <mm/as.h>
#include <arch.h>
 
#include <arch/asm.h>
#include <proc/scheduler.h>
#include <proc/thread.h>
#include <proc/task.h>
#include <synch/spinlock.h>
#include <arch/ddi/ddi.h>
#include <interrupt.h>
#include <ddi/irq.h>
#include <symtab.h>
 
/*
 * Interrupt and exception dispatching.
 */
 
void (* disable_irqs_function)(uint16_t irqmask) = NULL;
void (* enable_irqs_function)(uint16_t irqmask) = NULL;
void (* eoi_function)(void) = NULL;
 
void decode_istate(int n, istate_t *istate)
{
    char *symbol;
 
 
    symbol = symtab_fmt_name_lookup(istate->rip);
 
 
    printf("-----EXCEPTION(%d) OCCURED----- ( %s )\n", n, __func__);
    printf("%%rip: %#llx (%s)\n", istate->rip, symbol);
    printf("ERROR_WORD=%#llx\n", istate->error_word);
    printf("%%cs=%#llx, rflags=%#llx, %%cr0=%#llx\n", istate->cs,
        istate->rflags, read_cr0());
    printf("%%rax=%#llx, %%rcx=%#llx, %%rdx=%#llx\n", istate->rax,
        istate->rcx, istate->rdx);
    printf("%%rsi=%#llx, %%rdi=%#llx, %%r8=%#llx\n", istate->rsi,
        istate->rdi, istate->r8);
    printf("%%r9=%#llx, %%r10=%#llx, %%r11=%#llx\n", istate->r9,
        istate->r10, istate->r11);
    printf("%%rsp=%#llx\n", &istate->stack[0]);
}
 
static void trap_virtual_eoi(void)
{
    if (eoi_function)
        eoi_function();
    else
        panic("No eoi_function.");
 
}
 
static void null_interrupt(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "Unserviced interrupt: %d.", n);
    decode_istate(n, istate);
    panic("Unserviced interrupt.");
}
 
/** General Protection Fault. */
static void gp_fault(int n, istate_t *istate)
{
    if (TASK) {
        count_t ver;
 
        spinlock_lock(&TASK->lock);
        ver = TASK->arch.iomapver;
        spinlock_unlock(&TASK->lock);
 
        if (CPU->arch.iomapver_copy != ver) {
            /*
             * This fault can be caused by an early access
             * to I/O port because of an out-dated
             * I/O Permission bitmap installed on CPU.
             * Install the fresh copy and restart
             * the instruction.
             */
            io_perm_bitmap_install();
            return;
        }
        fault_if_from_uspace(istate, "General protection fault.");
    }
 
    decode_istate(n, istate);
    panic("General protection fault.");
}
 
static void ss_fault(int n, istate_t *istate)
{
    fault_if_from_uspace(istate, "Stack fault.");
    decode_istate(n, istate);
    panic("Stack fault.");
}
 
static void nm_fault(int n, istate_t *istate)
{
#ifdef CONFIG_FPU_LAZY
    scheduler_fpu_lazy_request();
#else
    fault_if_from_uspace(istate, "FPU fault.");
    panic("FPU fault.");
#endif
}
 
#ifdef CONFIG_SMP
static void tlb_shootdown_ipi(int n, istate_t *istate)
{
    trap_virtual_eoi();
    tlb_shootdown_ipi_recv();
}
#endif
 
/** Handler of IRQ exceptions */
static void irq_interrupt(int n, istate_t *istate)
{
    ASSERT(n >= IVT_IRQBASE);
   
    int inum = n - IVT_IRQBASE;
    bool ack = false;
    ASSERT(inum < IRQ_COUNT);
    ASSERT((inum != IRQ_PIC_SPUR) && (inum != IRQ_PIC1));
   
    irq_t *irq = irq_dispatch_and_lock(inum);
    if (irq) {
        /*
         * The IRQ handler was found.
         */
         
        if (irq->preack) {
            /* Send EOI before processing the interrupt */
            trap_virtual_eoi();
            ack = true;
        }
        irq->handler(irq);
        spinlock_unlock(&irq->lock);
    } else {
        /*
         * Spurious interrupt.
         */
#ifdef CONFIG_DEBUG
        printf("cpu%d: spurious interrupt (inum=%d)\n", CPU->id, inum);
#endif
    }
   
    if (!ack)
        trap_virtual_eoi();
}
 
void interrupt_init(void)
{
    int i;
   
    for (i = 0; i < IVT_ITEMS; i++)
        exc_register(i, "null", (iroutine) null_interrupt);
   
    for (i = 0; i < IRQ_COUNT; i++) {
        if ((i != IRQ_PIC_SPUR) && (i != IRQ_PIC1))
            exc_register(IVT_IRQBASE + i, "irq",
                (iroutine) irq_interrupt);
    }
   
    exc_register(7, "nm_fault", (iroutine) nm_fault);
    exc_register(12, "ss_fault", (iroutine) ss_fault);
    exc_register(13, "gp_fault", (iroutine) gp_fault);
    exc_register(14, "ident_mapper", (iroutine) ident_page_fault);
   
#ifdef CONFIG_SMP
    exc_register(VECTOR_TLB_SHOOTDOWN_IPI, "tlb_shootdown",
        (iroutine) tlb_shootdown_ipi);
#endif
}
 
void trap_virtual_enable_irqs(uint16_t irqmask)
{
    if (enable_irqs_function)
        enable_irqs_function(irqmask);
    else
        panic("No enable_irqs_function.");
}
 
void trap_virtual_disable_irqs(uint16_t irqmask)
{
    if (disable_irqs_function)
        disable_irqs_function(irqmask);
    else
        panic("No disable_irqs_function.");
}
 
/** @}
 */
 

Rev 4343	Rev 4346
1	/*	1	/*
2	* Copyright (c) 2001-2004 Jakub Jermar	2	* Copyright (c) 2001-2004 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 amd64interrupt	29	/** @addtogroup amd64interrupt
30	* @{	30	* @{
31	*/	31	*/
32	/** @file	32	/** @file
33	*/	33	*/
34		34
35	#include <arch/interrupt.h>	35	#include <arch/interrupt.h>
36	#include <print.h>	36	#include <print.h>
37	#include <debug.h>	37	#include <debug.h>
38	#include <panic.h>	38	#include <panic.h>
39	#include <arch/drivers/i8259.h>	39	#include <arch/drivers/i8259.h>
40	#include <func.h>	40	#include <func.h>
41	#include <cpu.h>	41	#include <cpu.h>
42	#include <arch/asm.h>	42	#include <arch/asm.h>
43	#include <mm/tlb.h>	43	#include <mm/tlb.h>
44	#include <mm/as.h>	44	#include <mm/as.h>
45	#include <arch.h>	45	#include <arch.h>
46	#include <symtab.h>	-
47	#include <arch/asm.h>	46	#include <arch/asm.h>
48	#include <proc/scheduler.h>	47	#include <proc/scheduler.h>
49	#include <proc/thread.h>	48	#include <proc/thread.h>
50	#include <proc/task.h>	49	#include <proc/task.h>
51	#include <synch/spinlock.h>	50	#include <synch/spinlock.h>
52	#include <arch/ddi/ddi.h>	51	#include <arch/ddi/ddi.h>
53	#include <interrupt.h>	52	#include <interrupt.h>
54	#include <ddi/irq.h>	53	#include <ddi/irq.h>
-		54	#include <symtab.h>
55		55
56	/*	56	/*
57	* Interrupt and exception dispatching.	57	* Interrupt and exception dispatching.
58	*/	58	*/
59		59
60	void (* disable_irqs_function)(uint16_t irqmask) = NULL;	60	void (* disable_irqs_function)(uint16_t irqmask) = NULL;
61	void (* enable_irqs_function)(uint16_t irqmask) = NULL;	61	void (* enable_irqs_function)(uint16_t irqmask) = NULL;
62	void (* eoi_function)(void) = NULL;	62	void (* eoi_function)(void) = NULL;
63		63
64	void decode_istate(int n, istate_t *istate)	64	void decode_istate(int n, istate_t *istate)
65	{	65	{
66	char *symbol;	66	char *symbol;
67	/* uint64_t x = &istate->stack[0]; /	-
68		67
69	if (!(symbol = get_symtab_entry(istate->rip)))	68	symbol = symtab_fmt_name_lookup(istate->rip);
70	symbol = "";	-
71		69
72	printf("-----EXCEPTION(%d) OCCURED----- ( %s )\n", n, __func__);	70	printf("-----EXCEPTION(%d) OCCURED----- ( %s )\n", n, __func__);
73	printf("%%rip: %#llx (%s)\n", istate->rip, symbol);	71	printf("%%rip: %#llx (%s)\n", istate->rip, symbol);
74	printf("ERROR_WORD=%#llx\n", istate->error_word);	72	printf("ERROR_WORD=%#llx\n", istate->error_word);
75	printf("%%cs=%#llx, rflags=%#llx, %%cr0=%#llx\n", istate->cs,	73	printf("%%cs=%#llx, rflags=%#llx, %%cr0=%#llx\n", istate->cs,
76	istate->rflags, read_cr0());	74	istate->rflags, read_cr0());
77	printf("%%rax=%#llx, %%rcx=%#llx, %%rdx=%#llx\n", istate->rax,	75	printf("%%rax=%#llx, %%rcx=%#llx, %%rdx=%#llx\n", istate->rax,
78	istate->rcx, istate->rdx);	76	istate->rcx, istate->rdx);
79	printf("%%rsi=%#llx, %%rdi=%#llx, %%r8=%#llx\n", istate->rsi,	77	printf("%%rsi=%#llx, %%rdi=%#llx, %%r8=%#llx\n", istate->rsi,
80	istate->rdi, istate->r8);	78	istate->rdi, istate->r8);
81	printf("%%r9=%#llx, %%r10=%#llx, %%r11=%#llx\n", istate->r9,	79	printf("%%r9=%#llx, %%r10=%#llx, %%r11=%#llx\n", istate->r9,
82	istate->r10, istate->r11);	80	istate->r10, istate->r11);
83	printf("%%rsp=%#llx\n", &istate->stack[0]);	81	printf("%%rsp=%#llx\n", &istate->stack[0]);
84	}	82	}
85		83
86	static void trap_virtual_eoi(void)	84	static void trap_virtual_eoi(void)
87	{	85	{
88	if (eoi_function)	86	if (eoi_function)
89	eoi_function();	87	eoi_function();
90	else	88	else
91	panic("No eoi_function.");	89	panic("No eoi_function.");
92		90
93	}	91	}
94		92
95	static void null_interrupt(int n, istate_t *istate)	93	static void null_interrupt(int n, istate_t *istate)
96	{	94	{
97	fault_if_from_uspace(istate, "Unserviced interrupt: %d.", n);	95	fault_if_from_uspace(istate, "Unserviced interrupt: %d.", n);
98	decode_istate(n, istate);	96	decode_istate(n, istate);
99	panic("Unserviced interrupt.");	97	panic("Unserviced interrupt.");
100	}	98	}
101		99
102	/** General Protection Fault. */	100	/** General Protection Fault. */
103	static void gp_fault(int n, istate_t *istate)	101	static void gp_fault(int n, istate_t *istate)
104	{	102	{
105	if (TASK) {	103	if (TASK) {
106	count_t ver;	104	count_t ver;
107		105
108	spinlock_lock(&TASK->lock);	106	spinlock_lock(&TASK->lock);
109	ver = TASK->arch.iomapver;	107	ver = TASK->arch.iomapver;
110	spinlock_unlock(&TASK->lock);	108	spinlock_unlock(&TASK->lock);
111		109
112	if (CPU->arch.iomapver_copy != ver) {	110	if (CPU->arch.iomapver_copy != ver) {
113	/*	111	/*
114	* This fault can be caused by an early access	112	* This fault can be caused by an early access
115	* to I/O port because of an out-dated	113	* to I/O port because of an out-dated
116	* I/O Permission bitmap installed on CPU.	114	* I/O Permission bitmap installed on CPU.
117	* Install the fresh copy and restart	115	* Install the fresh copy and restart
118	* the instruction.	116	* the instruction.
119	*/	117	*/
120	io_perm_bitmap_install();	118	io_perm_bitmap_install();
121	return;	119	return;
122	}	120	}
123	fault_if_from_uspace(istate, "General protection fault.");	121	fault_if_from_uspace(istate, "General protection fault.");
124	}	122	}
125		123
126	decode_istate(n, istate);	124	decode_istate(n, istate);
127	panic("General protection fault.");	125	panic("General protection fault.");
128	}	126	}
129		127
130	static void ss_fault(int n, istate_t *istate)	128	static void ss_fault(int n, istate_t *istate)
131	{	129	{
132	fault_if_from_uspace(istate, "Stack fault.");	130	fault_if_from_uspace(istate, "Stack fault.");
133	decode_istate(n, istate);	131	decode_istate(n, istate);
134	panic("Stack fault.");	132	panic("Stack fault.");
135	}	133	}
136		134
137	static void nm_fault(int n, istate_t *istate)	135	static void nm_fault(int n, istate_t *istate)
138	{	136	{
139	#ifdef CONFIG_FPU_LAZY	137	#ifdef CONFIG_FPU_LAZY
140	scheduler_fpu_lazy_request();	138	scheduler_fpu_lazy_request();
141	#else	139	#else
142	fault_if_from_uspace(istate, "FPU fault.");	140	fault_if_from_uspace(istate, "FPU fault.");
143	panic("FPU fault.");	141	panic("FPU fault.");
144	#endif	142	#endif
145	}	143	}
146		144
147	#ifdef CONFIG_SMP	145	#ifdef CONFIG_SMP
148	static void tlb_shootdown_ipi(int n, istate_t *istate)	146	static void tlb_shootdown_ipi(int n, istate_t *istate)
149	{	147	{
150	trap_virtual_eoi();	148	trap_virtual_eoi();
151	tlb_shootdown_ipi_recv();	149	tlb_shootdown_ipi_recv();
152	}	150	}
153	#endif	151	#endif
154		152
155	/** Handler of IRQ exceptions */	153	/** Handler of IRQ exceptions */
156	static void irq_interrupt(int n, istate_t *istate)	154	static void irq_interrupt(int n, istate_t *istate)
157	{	155	{
158	ASSERT(n >= IVT_IRQBASE);	156	ASSERT(n >= IVT_IRQBASE);
159		157
160	int inum = n - IVT_IRQBASE;	158	int inum = n - IVT_IRQBASE;
161	bool ack = false;	159	bool ack = false;
162	ASSERT(inum < IRQ_COUNT);	160	ASSERT(inum < IRQ_COUNT);
163	ASSERT((inum != IRQ_PIC_SPUR) && (inum != IRQ_PIC1));	161	ASSERT((inum != IRQ_PIC_SPUR) && (inum != IRQ_PIC1));
164		162
165	irq_t *irq = irq_dispatch_and_lock(inum);	163	irq_t *irq = irq_dispatch_and_lock(inum);
166	if (irq) {	164	if (irq) {
167	/*	165	/*
168	* The IRQ handler was found.	166	* The IRQ handler was found.
169	*/	167	*/
170		168
171	if (irq->preack) {	169	if (irq->preack) {
172	/* Send EOI before processing the interrupt */	170	/* Send EOI before processing the interrupt */
173	trap_virtual_eoi();	171	trap_virtual_eoi();
174	ack = true;	172	ack = true;
175	}	173	}
176	irq->handler(irq);	174	irq->handler(irq);
177	spinlock_unlock(&irq->lock);	175	spinlock_unlock(&irq->lock);
178	} else {	176	} else {
179	/*	177	/*
180	* Spurious interrupt.	178	* Spurious interrupt.
181	*/	179	*/
182	#ifdef CONFIG_DEBUG	180	#ifdef CONFIG_DEBUG
183	printf("cpu%d: spurious interrupt (inum=%d)\n", CPU->id, inum);	181	printf("cpu%d: spurious interrupt (inum=%d)\n", CPU->id, inum);
184	#endif	182	#endif
185	}	183	}
186		184
187	if (!ack)	185	if (!ack)
188	trap_virtual_eoi();	186	trap_virtual_eoi();
189	}	187	}
190		188
191	void interrupt_init(void)	189	void interrupt_init(void)
192	{	190	{
193	int i;	191	int i;
194		192
195	for (i = 0; i < IVT_ITEMS; i++)	193	for (i = 0; i < IVT_ITEMS; i++)
196	exc_register(i, "null", (iroutine) null_interrupt);	194	exc_register(i, "null", (iroutine) null_interrupt);
197		195
198	for (i = 0; i < IRQ_COUNT; i++) {	196	for (i = 0; i < IRQ_COUNT; i++) {
199	if ((i != IRQ_PIC_SPUR) && (i != IRQ_PIC1))	197	if ((i != IRQ_PIC_SPUR) && (i != IRQ_PIC1))
200	exc_register(IVT_IRQBASE + i, "irq",	198	exc_register(IVT_IRQBASE + i, "irq",
201	(iroutine) irq_interrupt);	199	(iroutine) irq_interrupt);
202	}	200	}
203		201
204	exc_register(7, "nm_fault", (iroutine) nm_fault);	202	exc_register(7, "nm_fault", (iroutine) nm_fault);
205	exc_register(12, "ss_fault", (iroutine) ss_fault);	203	exc_register(12, "ss_fault", (iroutine) ss_fault);
206	exc_register(13, "gp_fault", (iroutine) gp_fault);	204	exc_register(13, "gp_fault", (iroutine) gp_fault);
207	exc_register(14, "ident_mapper", (iroutine) ident_page_fault);	205	exc_register(14, "ident_mapper", (iroutine) ident_page_fault);
208		206
209	#ifdef CONFIG_SMP	207	#ifdef CONFIG_SMP
210	exc_register(VECTOR_TLB_SHOOTDOWN_IPI, "tlb_shootdown",	208	exc_register(VECTOR_TLB_SHOOTDOWN_IPI, "tlb_shootdown",
211	(iroutine) tlb_shootdown_ipi);	209	(iroutine) tlb_shootdown_ipi);
212	#endif	210	#endif
213	}	211	}
214		212
215	void trap_virtual_enable_irqs(uint16_t irqmask)	213	void trap_virtual_enable_irqs(uint16_t irqmask)
216	{	214	{
217	if (enable_irqs_function)	215	if (enable_irqs_function)
218	enable_irqs_function(irqmask);	216	enable_irqs_function(irqmask);
219	else	217	else
220	panic("No enable_irqs_function.");	218	panic("No enable_irqs_function.");
221	}	219	}
222		220
223	void trap_virtual_disable_irqs(uint16_t irqmask)	221	void trap_virtual_disable_irqs(uint16_t irqmask)
224	{	222	{
225	if (disable_irqs_function)	223	if (disable_irqs_function)
226	disable_irqs_function(irqmask);	224	disable_irqs_function(irqmask);
227	else	225	else
228	panic("No disable_irqs_function.");	226	panic("No disable_irqs_function.");
229	}	227	}
230		228
231	/** @}	229	/** @}
232	*/	230	*/
233		231

Subversion Repositories HelenOS

(root)/branches/dynload/kernel/arch/amd64/src/interrupt.c – Rev 4343 → 4346