Changeset a5f63cd in mainline

Timestamp:

2010-01-13T17:35:45Z (15 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

15817089

Parents:

c94841e

Message:

Stop tracing arm32 stacks on the exception boundary.

For arm32, it would actually be easy to enable tracing
nested exceptions, because the register-save code already
makes a distinction whether the interrupted context is
user or kernel. We do not enable it right now just to
be consistent with the other architectures.

File:

• kernel/arch/arm32/src/exc_handler.S (modified) (1 diff)

kernel/arch/arm32/src/exc_handler.S

@@ -123 +123 @@
         stmfd r13!, {r2}
 2:
+        # Stop stack traces here
+        mov fp, #0
 .endm