Differences

This shows you the differences between two versions of the page.

--- etc:users:jcmvbkbc:xtensa-linux [2011/09/16 00:16] – odd fixes for the linux sim platform jcmvbkbc
+++ users:jcmvbkbc:xtensa-linux [2016/08/07 00:34] – ↷ Page moved from user:jcmvbkbc:xtensa-linux to users:jcmvbkbc:xtensa-linux kel
@@ Line 121: / Line 121: @@
                                         # Back out our _entry Frame above...
 </code>
 ==== Random symbols appear like being typed on the console ====
@@ Line 130: / Line 131: @@
 --- a/arch/xtensa/platforms/iss/console.c
 +++ b/arch/xtensa/platforms/iss/console.c
-@@ -126,7 +126,7 @@ static void rs_poll(unsigned long priv)
+@@ -126,10 +126,11 @@ static void rs_poll(unsigned long priv)
         spin_lock(&timer_lock);
 -       while (__simc(SYS_select_one, 0, XTISS_SELECT_ONE_READ, (int)&tv,0,0)){
+-               __simc (SYS_read, 0, (unsigned long)&c, 1, 0, 0);
+-               tty_insert_flip_char(tty, c, TTY_NORMAL);
+-               i++;
 +       while (__simc(SYS_select_one, 0, XTISS_SELECT_ONE_READ, (int)&tv,0,0) > 0) {
-                __simc (SYS_read, 0, (unsigned long)&c, 1, 0, 0);
++               if (__simc (SYS_read, 0, (unsigned long)&c, 1, 0, 0) == 1) {
-                tty_insert_flip_char(tty, c, TTY_NORMAL);
++                       tty_insert_flip_char(tty, c, TTY_NORMAL);
-                i++;
++                       i++;
++               }
+        }
+        if (i)
 </code>