Subversion Repositories HelenOS

Rev

Rev 3675 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3675 Rev 4377
Line 35... Line 35...
35
#include <arch.h>
35
#include <arch.h>
36
#include <debug.h>
36
#include <debug.h>
37
#include <config.h>
37
#include <config.h>
38
#include <arch/trap/trap.h>
38
#include <arch/trap/trap.h>
39
#include <arch/console.h>
39
#include <arch/console.h>
40
#include <proc/thread.h>
-
 
41
#include <console/console.h>
40
#include <console/console.h>
42
#include <arch/boot/boot.h>
41
#include <arch/boot/boot.h>
43
#include <arch/arch.h>
42
#include <arch/arch.h>
44
#include <arch/asm.h>
43
#include <arch/asm.h>
45
#include <arch/mm/page.h>
44
#include <arch/mm/page.h>
46
#include <arch/stack.h>
45
#include <arch/stack.h>
47
#include <genarch/ofw/ofw_tree.h>
46
#include <genarch/ofw/ofw_tree.h>
48
#include <userspace.h>
47
#include <userspace.h>
49
#include <ddi/irq.h>
48
#include <ddi/irq.h>
-
 
49
#include <string.h>
50
 
50
 
51
bootinfo_t bootinfo;
51
bootinfo_t bootinfo;
52
 
52
 
53
/** Perform sparc64 specific initialization before main_bsp() is called. */
53
/** Perform sparc64-specific initialization before main_bsp() is called. */
54
void arch_pre_main(void)
54
void arch_pre_main(void)
55
{
55
{
56
    /* Copy init task info. */
56
    /* Copy init task info. */
57
    init.cnt = bootinfo.taskmap.count;
57
    init.cnt = bootinfo.taskmap.count;
58
   
58
   
59
    uint32_t i;
59
    uint32_t i;
60
 
60
 
61
    for (i = 0; i < bootinfo.taskmap.count; i++) {
61
    for (i = 0; i < bootinfo.taskmap.count; i++) {
62
        init.tasks[i].addr = (uintptr_t) bootinfo.taskmap.tasks[i].addr;
62
        init.tasks[i].addr = (uintptr_t) bootinfo.taskmap.tasks[i].addr;
63
        init.tasks[i].size = bootinfo.taskmap.tasks[i].size;
63
        init.tasks[i].size = bootinfo.taskmap.tasks[i].size;
-
 
64
        str_cpy(init.tasks[i].name, CONFIG_TASK_NAME_BUFLEN,
-
 
65
            bootinfo.taskmap.tasks[i].name);
64
    }
66
    }
65
   
67
   
66
    /* Copy boot allocations info. */
68
    /* Copy boot allocations info. */
67
    ballocs.base = bootinfo.ballocs.base;
69
    ballocs.base = bootinfo.ballocs.base;
68
    ballocs.size = bootinfo.ballocs.size;
70
    ballocs.size = bootinfo.ballocs.size;
Line 84... Line 86...
84
        /*
86
        /*
85
         * We have 2^11 different interrupt vectors.
87
         * We have 2^11 different interrupt vectors.
86
         * But we only create 128 buckets.
88
         * But we only create 128 buckets.
87
         */
89
         */
88
        irq_init(1 << 11, 128);
90
        irq_init(1 << 11, 128);
89
 
-
 
90
        standalone_sparc64_console_init();
-
 
91
    }
91
    }
92
}
92
}
93
 
93
 
94
void arch_post_cpu_init(void)
94
void arch_post_cpu_init(void)
95
{
95
{
Line 99... Line 99...
99
{
99
{
100
}
100
}
101
 
101
 
102
void arch_post_smp_init(void)
102
void arch_post_smp_init(void)
103
{
103
{
104
    static thread_t *t = NULL;
-
 
105
 
-
 
106
 
-
 
107
    if (!t) {
-
 
108
        /*
-
 
109
             * Create thread that polls keyboard.
-
 
110
             */
-
 
111
        t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);
-
 
112
        if (!t)
-
 
113
            panic("cannot create kkbdpoll\n");
104
    standalone_sparc64_console_init();
114
        thread_ready(t);
-
 
115
    }
-
 
116
}
105
}
117
 
106
 
118
/** Calibrate delay loop.
107
/** Calibrate delay loop.
119
 *
108
 *
120
 * On sparc64, we implement delay() by waiting for the TICK register to
109
 * On sparc64, we implement delay() by waiting for the TICK register to
Line 159... Line 148...
159
{
148
{
160
    // TODO
149
    // TODO
161
    while (1);
150
    while (1);
162
}
151
}
163
 
152
 
-
 
153
/** Construct function pointer
-
 
154
 *
-
 
155
 * @param fptr   function pointer structure
-
 
156
 * @param addr   function address
-
 
157
 * @param caller calling function address
-
 
158
 *
-
 
159
 * @return address of the function pointer
-
 
160
 *
-
 
161
 */
-
 
162
void *arch_construct_function(fncptr_t *fptr, void *addr, void *caller)
-
 
163
{
-
 
164
    return addr;
-
 
165
}
-
 
166
 
164
/** @}
167
/** @}
165
 */
168
 */