Changeset 7a0359b in mainline for kernel/arch/mips32/include/cycle.h

Timestamp:

2010-07-02T15:42:19Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

bbfdf62

Parents:

e3ee9b9

Message:

improve kernel function tracing

• add support for more generic kernel sources
• replace attribute((no_instrument_function)) with NO_TRACE macro (shorter and for future compatibility with different compilers)
• to be on the safe side, do not instrument most of the inline and static functions (plus some specific non-static functions)

collateral code cleanup (no change in functionality)

File:

• kernel/arch/mips32/include/cycle.h (modified) (1 diff)

kernel/arch/mips32/include/cycle.h

@@ -38 +38 @@
 #include <arch/cp0.h>
 #include <arch/interrupt.h>
+#include <trace.h>
 
-static inline uint64_t get_cycle(void)
+NO_TRACE static inline uint64_t get_cycle(void)
 {
         return ((uint64_t) count_hi << 32) + ((uint64_t) cp0_count_read());