Changeset 973be64e in mainline for generic/src/console/console.c

Timestamp:

2005-12-10T00:19:57Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

fcfac420

Parents:

705b4149

Message:

Added generic exc_register/exc_dispatch functions,
copied from ia32 architecture. Currently only mips32 uses them.

The chardev_t can now be both input & output device (was
needed for serial driver).

Broken other architectures - ia64, sparc, powerpc will not compile.

Mips32 supports input on all msim, gxemul, indy(tested emulation
in gxemul, loses characters), simics. Simics serial line
is done using polling, I was unable to make it produce
an interrupt when the key was pressed.

File:

• generic/src/console/console.c (modified) (2 diffs)

generic/src/console/console.c

@@ -38 +38 @@
 /** Standard input character device. */
 chardev_t *stdin = NULL;
+chardev_t *stdout = NULL;
 
 /** Get string from character device.
@@ -85 +86 @@
         interrupts_restore(ipl);
 
-        chardev->op->resume();
+        chardev->op->resume(chardev);
 
         return ch;
 }
+
+void putchar(char c)
+{
+        stdout->op->write(stdout, c);
+}