1 files changed, 0 insertions, 111 deletions
diff --git a/platform/armemu/interrupts.c b/platform/armemu/interrupts.c
deleted file mode 100644
index 6d2426b8..00000000
--- a/platform/armemu/interrupts.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2008 Travis Geiselbrecht
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-#include <err.h>
-#include <sys/types.h>
-#include <debug.h>
-#include <reg.h>
-#include <kernel/thread.h>
-#include <kernel/debug.h>
-#include <platform/interrupts.h>
-#include <platform/armemu.h>
-#include <arch/ops.h>
-#include <arch/arm.h>
-#include "platform_p.h"
-
-struct int_handler_struct {
-    int_handler handler;
-    void *arg;
-};
-
-static struct int_handler_struct int_handler_table[PIC_MAX_INT];
-
-void platform_init_interrupts(void)
-{
-    // mask all the interrupts
-    *REG32(PIC_MASK_LATCH) = 0xffffffff;
-}
-
-status_t mask_interrupt(unsigned int vector)
-{
-    if (vector >= PIC_MAX_INT)
-        return ERR_INVALID_ARGS;
-
-//  dprintf("%s: vector %d\n", __PRETTY_FUNCTION__, vector);
-
-    *REG32(PIC_MASK_LATCH) = 1 << vector;
-
-    return NO_ERROR;
-}
-
-status_t unmask_interrupt(unsigned int vector)
-{
-    if (vector >= PIC_MAX_INT)
-        return ERR_INVALID_ARGS;
-
-//  dprintf("%s: vector %d\n", __PRETTY_FUNCTION__, vector);
-
-    *REG32(PIC_UNMASK_LATCH) = 1 << vector;
-
-    return NO_ERROR;
-}
-
-enum handler_return platform_irq(struct arm_iframe *frame)
-{
-    // get the current vector
-    unsigned int vector = *REG32(PIC_CURRENT_NUM);
-    if (vector == 0xffffffff)
-        return INT_NO_RESCHEDULE;
-
-    THREAD_STATS_INC(interrupts);
-    KEVLOG_IRQ_ENTER(vector);
-
-//  printf("platform_irq: spsr 0x%x, pc 0x%x, currthread %p, vector %d\n", frame->spsr, frame->pc, current_thread, vector);
-
-    // deliver the interrupt
-    enum handler_return ret;
-
-    ret = INT_NO_RESCHEDULE;
-    if (int_handler_table[vector].handler)
-        ret = int_handler_table[vector].handler(int_handler_table[vector].arg);
-
-//  dprintf("platform_irq: exit %d\n", ret);
-
-    KEVLOG_IRQ_EXIT(vector);
-
-    return ret;
-}
-
-void platform_fiq(struct arm_iframe *frame)
-{
-    panic("FIQ: unimplemented\n");
-}
-
-void register_int_handler(unsigned int vector, int_handler handler, void *arg)
-{
-    if (vector >= PIC_MAX_INT)
-        panic("register_int_handler: vector out of range %d\n", vector);
-
-    int_handler_table[vector].handler = handler;
-    int_handler_table[vector].arg = arg;
-}
-