Changeset 93b84b3 in mainline for arch/mips32/src/panic.S

Timestamp:

2005-12-12T16:30:07Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

ebbdb8f

Parents:

af9a7c5

Message:

Fixed weird simics panic.
Run kconsole, if we panic. This currently works in gxemul,
simics. In mips we need to modify the simulator.
On ia32 we need a function, that would speak directly to the chip
and fetch the character using polling.

File:

• arch/mips32/src/panic.S (modified) (1 diff)

arch/mips32/src/panic.S

@@ -39 +39 @@
 /* From printf return directly to halt() */     
 panic_printf:
-        lui $ra, %hi(halt)
+        jal printf
+        nop
+        j halt
+        nop
+/* This code does not work, god knows why */            
+/*      lui $ra, %hi(halt)
         j printf
-        ori $ra, %lo(halt)
+        ori $ra, %lo(halt) */