/trunk/kernel/arch/mips32/src/dummy.S |
---|
File deleted |
/trunk/kernel/arch/mips32/src/asm.S |
---|
27,7 → 27,7 |
# |
#include <arch/asm/regname.h> |
.text |
.macro cp0_read reg |
46,6 → 46,11 |
.set noreorder |
.set nomacro |
.global asm_delay_loop |
asm_delay_loop: |
j $31 |
nop |
.global cpu_halt |
cpu_halt: |
j cpu_halt |
/trunk/kernel/arch/mips32/src/mips32.c |
---|
166,6 → 166,10 |
{ |
} |
void calibrate_delay_loop(void) |
{ |
} |
void userspace(uspace_arg_t *kernel_uarg) |
{ |
/* EXL = 1, UM = 1, IE = 1 */ |
/trunk/kernel/arch/mips32/src/smp/order.c |
---|
File deleted |
/trunk/kernel/arch/mips32/src/smp/dorder.c |
---|
0,0 → 1,47 |
/* |
* Copyright (c) 2007 Martin Decky |
* 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 mips32 |
* @{ |
*/ |
/** @file |
*/ |
#include <arch/smp/dorder.h> |
#define MSIM_DORDER_ADDRESS 0xB0000004 |
void ipi_broadcast_arch(int ipi) |
{ |
#ifdef CONFIG_SMP |
*((volatile unsigned int *) MSIM_DORDER_ADDRESS) = 0x7FFFFFFF; |
#endif |
} |
/** @} |
*/ |
/trunk/kernel/arch/mips32/src/smp/smp.c |
---|
0,0 → 1,50 |
/* |
* Copyright (c) 2009 Martin Decky |
* 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 mips32 |
* @{ |
*/ |
/** @file |
*/ |
#include <smp/smp.h> |
#ifdef CONFIG_SMP |
void smp_init(void) |
{ |
} |
void kmp(void *arg __attribute__((unused))) |
{ |
} |
#endif /* CONFIG_SMP */ |
/** @} |
*/ |
/trunk/kernel/arch/mips32/src/debugger.c |
---|
162,7 → 162,7 |
for (i = 0; i < BKPOINTS_MAX; i++) { |
if (breakpoints[i].address == (uintptr_t)argv->intval) { |
printf("Duplicate breakpoint %d.\n", i); |
spinlock_unlock(&bkpoints_lock); |
spinlock_unlock(&bkpoint_lock); |
return 0; |
} else if (breakpoints[i].address == (uintptr_t)argv->intval + |
sizeof(unative_t) || breakpoints[i].address == |
169,10 → 169,10 |
(uintptr_t)argv->intval - sizeof(unative_t)) { |
printf("Adjacent breakpoints not supported, conflict " |
"with %d.\n", i); |
spinlock_unlock(&bkpoints_lock); |
spinlock_unlock(&bkpoint_lock); |
return 0; |
} |
} |
for (i = 0; i < BKPOINTS_MAX; i++) |
/trunk/kernel/arch/mips32/src/mm/tlb.c |
---|
26,7 → 26,7 |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
/** @addtogroup mips32mm |
/** @addtogroup mips32mm |
* @{ |
*/ |
/** @file |
41,7 → 41,7 |
#include <panic.h> |
#include <arch.h> |
#include <symtab.h> |
#include <synch/spinlock.h> |
#include <synch/mutex.h> |
#include <print.h> |
#include <debug.h> |
#include <align.h> |
92,15 → 92,15 |
uintptr_t badvaddr; |
pte_t *pte; |
int pfrc; |
badvaddr = cp0_badvaddr_read(); |
spinlock_lock(&AS->lock); |
mutex_lock(&AS->lock); |
asid = AS->asid; |
spinlock_unlock(&AS->lock); |
mutex_unlock(&AS->lock); |
page_table_lock(AS, true); |
pte = find_mapping_and_check(badvaddr, PF_ACCESS_READ, istate, &pfrc); |
if (!pte) { |
switch (pfrc) { |
/trunk/kernel/arch/mips32/src/interrupt.c |
---|
41,8 → 41,9 |
#include <ipc/sysipc.h> |
#include <ddi/device.h> |
#define IRQ_COUNT 8 |
#define TIMER_IRQ 7 |
#define IRQ_COUNT 8 |
#define TIMER_IRQ 7 |
#define DORDER_IRQ 5 |
function virtual_timer_fnc = NULL; |
static irq_t timer_irq; |