(CLEAR_CACHE): New macro to force a cache flush.
authordrepper <drepper>
Sat, 18 Dec 1999 23:40:50 +0000 (23:40 +0000)
committerdrepper <drepper>
Sat, 18 Dec 1999 23:40:50 +0000 (23:40 +0000)
sysdeps/arm/dl-machine.h

index 2e6faf5..de2d0ba 100644 (file)
   && VALID_ELF_OSABI (hdr[EI_OSABI]) \
   && VALID_ELF_ABIVERSION (hdr[EI_ABIVERSION])
 
+#define CLEAR_CACHE(BEG,END)                                           \
+{                                                                      \
+  register unsigned long _beg __asm ("a1") = (unsigned long)(BEG);     \
+  register unsigned long _end __asm ("a2") = (unsigned long)((END) - (BEG));\
+  register unsigned long _flg __asm ("a3") = 0;                                \
+  __asm __volatile ("swi 0x9f0002");                                   \
+}
+
 /* Return nonzero iff E_MACHINE is compatible with the running host.  */
 static inline int __attribute__ ((unused))
 elf_machine_matches_host (Elf32_Half e_machine)