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| 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 ia64 |
29 | /** @addtogroup ia64 |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| Line 39... | Line 39... | ||
| 39 | #include <arch/types.h> |
39 | #include <arch/types.h> |
| 40 | #include <proc/thread.h> |
40 | #include <proc/thread.h> |
| 41 | #include <synch/spinlock.h> |
41 | #include <synch/spinlock.h> |
| 42 | #include <arch/asm.h> |
42 | #include <arch/asm.h> |
| 43 | #include <arch/drivers/kbd.h> |
43 | #include <arch/drivers/kbd.h> |
| - | 44 | #include <string.h> |
|
| 44 | #include <arch.h> |
45 | #include <arch.h> |
| 45 | 46 | ||
| 46 | static indev_t skiin; /**< Ski input device. */ |
47 | static indev_t skiin; /**< Ski input device. */ |
| 47 | static outdev_t skiout; /**< Ski output device. */ |
48 | static outdev_t skiout; /**< Ski output device. */ |
| 48 | 49 | ||
| 49 | static bool kbd_disabled; |
50 | static bool kbd_disabled; |
| 50 | 51 | ||
| - | 52 | static void ski_do_putchar(const wchar_t ch) |
|
| - | 53 | { |
|
| - | 54 | asm volatile ( |
|
| - | 55 | "mov r15 = %[cmd]\n" |
|
| - | 56 | "mov r32 = %[ch]\n" /* r32 is in0 */ |
|
| - | 57 | "break 0x80000\n" /* modifies r8 */ |
|
| - | 58 | : |
|
| - | 59 | : [cmd] "i" (SKI_PUTCHAR), [ch] "r" (ch) |
|
| - | 60 | : "r15", "in0", "r8" |
|
| - | 61 | ); |
|
| - | 62 | } |
|
| - | 63 | ||
| 51 | /** Display character on debug console |
64 | /** Display character on debug console |
| 52 | * |
65 | * |
| 53 | * Use SSC (Simulator System Call) to |
66 | * Use SSC (Simulator System Call) to |
| 54 | * display character on debug console. |
67 | * display character on debug console. |
| 55 | * |
68 | * |
| 56 | * @param d Character device. |
69 | * @param d Character device. |
| 57 | * @param ch Character to be printed. |
70 | * @param ch Character to be printed. |
| 58 | */ |
71 | */ |
| 59 | static void ski_putchar(outdev_t *d, const char ch, bool silent) |
72 | static void ski_putchar(outdev_t *d, const wchar_t ch, bool silent) |
| 60 | { |
73 | { |
| 61 | if (!silent) { |
74 | if (!silent) { |
| 62 | asm volatile ( |
75 | if (ascii_check(ch)) { |
| 63 | "mov r15 = %0\n" |
76 | if (ch == '\n') |
| 64 | "mov r32 = %1\n" /* r32 is in0 */ |
- | |
| 65 | "break 0x80000\n" /* modifies r8 */ |
77 | ski_do_putchar('\r'); |
| 66 | : |
78 | |
| 67 | : "i" (SKI_PUTCHAR), "r" (ch) |
79 | ski_do_putchar(ch); |
| 68 | : "r15", "in0", "r8" |
- | |
| 69 | ); |
80 | } else |
| 70 | - | ||
| 71 | if (ch == '\n') |
- | |
| 72 | ski_putchar(d, '\r', false); |
81 | ski_do_putchar(SPECIAL); |
| 73 | } |
82 | } |
| 74 | } |
83 | } |
| 75 | 84 | ||
| 76 | static indev_operations_t skiin_ops = { |
85 | static indev_operations_t skiin_ops = { |
| 77 | .poll = NULL |
86 | .poll = NULL |