display-training: arch/avr8/include/arch/compiler-gcc.h Source File

00001 
00038 #ifndef ARCH_COMPILER_GCC_H_INCLUDED
00039 #define ARCH_COMPILER_GCC_H_INCLUDED
00040 
00041 #define cpu_irq_disable()       asm volatile("cli" ::: "memory")
00042 #define cpu_irq_enable()        asm volatile("sei" ::: "memory")
00043 
00044 /*
00045  * GCC produces warnings when using pack to set alignment, define the
00046  * reset and set macro to nothing to silence the warning. AVR arch does not
00047  * care about alignment anyway.
00048  */
00049 #define COMPILER_PACK_RESET(alignment)
00050 #define COMPILER_PACK_SET(alignment)
00051 
00052 #endif /* ARCH_COMPILER_GCC_H_INCLUDED */