diff options
Diffstat (limited to 'firmware/export/system.h')
| -rw-r--r-- | firmware/export/system.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/firmware/export/system.h b/firmware/export/system.h index f554ac7cf1..552540a1db 100644 --- a/firmware/export/system.h +++ b/firmware/export/system.h @@ -31,7 +31,13 @@ extern void system_reboot (void); /* Called from any UIE handler and panicf - wait for a key and return * to reboot system. */ extern void system_exception_wait(void); + +#if NUM_CORES == 1 +extern void system_init(void) INIT_ATTR; +#else +/* TODO: probably safe to use INIT_ATTR on multicore but this needs checking */ extern void system_init(void); +#endif extern long cpu_frequency; @@ -258,9 +264,12 @@ static inline void cpu_boost_unlock(void) #endif /* Define this if target has support for generating backtraces */ -#ifdef CPU_ARM +#if defined(CPU_ARM) || \ + (defined(CPU_MIPS) && (CONFIG_PLATFORM & PLATFORM_NATIVE)) +#ifndef DISABLE_BACKTRACE #define HAVE_RB_BACKTRACE #endif +#endif #ifndef MIN_STACK_ALIGN #define MIN_STACK_ALIGN (sizeof (uintptr_t)) @@ -307,8 +316,8 @@ static inline void cpu_boost_unlock(void) /* Define MEM_ALIGN_ATTR which may be used to align e.g. buffers for faster * access. */ -#if defined(CPU_ARM) - /* Use ARMs cache alignment. */ +#if defined(HAVE_CPU_CACHE_ALIGN) + /* Align to a cache line. */ #define MEM_ALIGN_ATTR CACHEALIGN_ATTR #define MEM_ALIGN_SIZE CACHEALIGN_SIZE #elif defined(CPU_COLDFIRE) |