Subversion Repositories HelenOS-historic

Rev

Rev 534 | Rev 634 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 534 Rev 630
Line 32... Line 32...
32 
 * kernel-provided handlers from the second trap table, trap_table_kernel.
 32 
 * kernel-provided handlers from the second trap table, trap_table_kernel.
33 
 */
 33 
 */
34
34
35 
.text
 35 
.text
36 
 
 36 
 
37 
#include <arch/trap_table.h>
 37 
#include <arch/trap/trap_table.h>
- 
 
 38 
#include <arch/trap/regwin.h>
38 
 
 39 
 
39 
#define TABLE_SIZE	TRAP_TABLE_SIZE
 40 
#define TABLE_SIZE	TRAP_TABLE_SIZE
40 
#define ENTRY_SIZE	TRAP_TABLE_ENTRY_SIZE
 41 
#define ENTRY_SIZE	TRAP_TABLE_ENTRY_SIZE
41 
 
 42 
 
42 
 
 43 
 
Line 53... Line 54...
53 
 * Kernel-provided trap handlers.
 54 
 * Kernel-provided trap handlers.
54 
 */
 55 
 */
55 
.global trap_table_kernel
 56 
.global trap_table_kernel
56 
trap_table_kernel:
 57 
trap_table_kernel:
57 
 
 58 
 
58 
/*
 - 
 
59 
 * Hardware interrupts for TL=0.
 59 
/* TT = 0x24, TL = 0 *, clean_window handler */
60 
 */
 - 
 
61 
.org trap_table_kernel + 0*ENTRY_SIZE
 60 
.org trap_table_kernel + TT_CLEAN_WINDOW*ENTRY_SIZE
- 
 
 61 
.global clean_window_handler
62 
tl_0_hardware_traps:
 62 
clean_window_handler:
- 
 
 63 
	CLEAN_WINDOW_HANDLER
63 
 
 64 
 
- 
 
 65 
/* TT = 0x80, TL = 0 *, spill_0_normal handler */
- 
 
 66 
.org trap_table_kernel + TT_SPILL_0_NORMAL*ENTRY_SIZE
- 
 
 67 
.global spill_0_normal
- 
 
 68 
spill_0_normal:
- 
 
 69 
	SPILL_NORMAL_HANDLER
64 
/*
 70 
 
65 
 * Register window spill/fill/clean traps for TL=0.
 71 
/* TT = 0xc0, TL = 0 *, fill_0_normal handler */
66 
 */
 - 
 
67 
.org trap_table_kernel + 128*ENTRY_SIZE
 72 
.org trap_table_kernel + TT_FILL_0_NORMAL*ENTRY_SIZE
68 
tl_0_regwin_traps:
 73 
fill_0_normal:
- 
 
 74 
	FILL_NORMAL_HANDLER
69 
 
 75 
 
70 
/*
 76 
/*
71 
 * Software traps for TL=0.
 77 
 * Software traps for TL=0.
72 
 */
 78 
 */
73 
.org trap_table_kernel + 256*ENTRY_SIZE
 79 
.org trap_table_kernel + 256*ENTRY_SIZE
Line 82... Line 88...
82 
 */
 88 
 */
83 
.org trap_table_kernel + 512*ENTRY_SIZE
 89 
.org trap_table_kernel + 512*ENTRY_SIZE
84 
tl_non_0_hardware_traps:
 90 
tl_non_0_hardware_traps:
85 
 
 91 
 
86 
/*
 92 
/*
87 
 * Register window spill/fill/clean traps for TL>0.
 93 
 * Register window spill/fill traps for TL>0.
88 
 */
 94 
 */
89 
.org trap_table_kernel + 640*ENTRY_SIZE
 95 
.org trap_table_kernel + 640*ENTRY_SIZE
90 
tl_non_0_regwin_traps:
 96 
tl_non_0_regwin_traps:
91 
 
 97 
 
92 
/*
 98 
/*