Changeset 204 for soft/giet_vm/libs

Timestamp:

Aug 14, 2012, 8:14:55 PM (12 years ago)

Author:

alain

Message:

mproving support for multi-clusters architectures (CLUSTER_SIZE & CLUSTER_IO_ID parameters)

File:

• soft/giet_vm/libs/stdio.c (modified) (5 diffs)

soft/giet_vm/libs/stdio.c

@@ -21 +21 @@
 #define SYSCALL_GCD_WRITE       0x06
 #define SYSCALL_GCD_READ        0x07
-#define SYSCALL_TTY_READ_IRQ    0x0A
-#define SYSCALL_TTY_WRITE_IRQ   0x0B
 #define SYSCALL_CTX_SWITCH      0x0D
 #define SYSCALL_EXIT            0x0E
@@ -165 +163 @@
                     0,0);
 }
-
-////////////////////////////////////////////////////////////////////////////////////
-// giet_tty_getc_no_irq()
-////////////////////////////////////////////////////////////////////////////////////
-// This blocking function fetches a single ascii character from a terminal.
-// The terminal index must be defined in the task context in the boot phase.
-// It doesn't use the IRQ_GET interrupt, and the associated kernel buffer.
-// - Returns necessarily 0 when completed.
-////////////////////////////////////////////////////////////////////////////////////
-unsigned int giet_tty_getc_no_irq(char *byte)
-{
-    unsigned int ret = 0;
-    while (ret == 0)
-    {
-        ret = sys_call(SYSCALL_TTY_READ,
-                       (unsigned int)byte,
-                       1,
-                       0,0);
-    }
-    return 0;
-}
 ////////////////////////////////////////////////////////////////////////////////////
 // giet_tty_getc()
@@ -199 +176 @@
     while (ret == 0)
     {
-        ret = sys_call(SYSCALL_TTY_READ_IRQ,
+        ret = sys_call(SYSCALL_TTY_READ,
                        (unsigned int)byte,
                        1,
@@ -231 +208 @@
     {
         do {
-            ret = sys_call(SYSCALL_TTY_READ_IRQ,
+            ret = sys_call(SYSCALL_TTY_READ,
                            (unsigned int)(&byte),
                            1,
@@ -283 +260 @@
     {
         do {
-            ret = sys_call(SYSCALL_TTY_READ_IRQ,
+            ret = sys_call(SYSCALL_TTY_READ,
                            (unsigned int)(&byte),
                            1,