diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-04-27 10:11:47 +0200 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-04-27 10:11:47 +0200 |
commit | 7f530355045f245b980dcb7f7c5b4f1685c55f7c (patch) | |
tree | 9e0c3250cfd54290001feec6769e347f0c815174 /c/src/lib | |
parent | bsps/cache: Clarify range functions support (diff) | |
download | rtems-7f530355045f245b980dcb7f7c5b4f1685c55f7c.tar.bz2 |
bsps/sparc: Use inline functions for cache manager
Diffstat (limited to 'c/src/lib')
-rw-r--r-- | c/src/lib/libcpu/sparc/Makefile.am | 2 | ||||
-rw-r--r-- | c/src/lib/libcpu/sparc/cache/cache.c | 42 | ||||
-rw-r--r-- | c/src/lib/libcpu/sparc/cache/cache_.h | 34 |
3 files changed, 32 insertions, 46 deletions
diff --git a/c/src/lib/libcpu/sparc/Makefile.am b/c/src/lib/libcpu/sparc/Makefile.am index ceed3bcc65..c7565d8dd8 100644 --- a/c/src/lib/libcpu/sparc/Makefile.am +++ b/c/src/lib/libcpu/sparc/Makefile.am @@ -10,7 +10,7 @@ include_libcpu_HEADERS += include/libcpu/byteorder.h include_libcpu_HEADERS += include/libcpu/access.h noinst_PROGRAMS += cache.rel -cache_rel_SOURCES = cache/cache.c cache/cache_.h \ +cache_rel_SOURCES = cache/cache_.h \ ../shared/src/cache_manager.c cache_rel_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/cache cache_rel_LDFLAGS = $(RTEMS_RELLDFLAGS) diff --git a/c/src/lib/libcpu/sparc/cache/cache.c b/c/src/lib/libcpu/sparc/cache/cache.c deleted file mode 100644 index e87f7c0fc6..0000000000 --- a/c/src/lib/libcpu/sparc/cache/cache.c +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Cache Management Support Routines for the SPARC - */ - -#include <rtems.h> -#include "cache_.h" - - -#if defined(HAS_INSTRUCTION_CACHE) - -void _CPU_cache_invalidate_entire_instruction ( void ) -{ - __asm__ volatile ("flush"); -} - -/* XXX these need to be addressed */ - -void _CPU_cache_invalidate_instruction_range( - const void *i_addr, - size_t n_bytes -) -{ -} - -void _CPU_cache_freeze_instruction ( void ) -{ -} - -void _CPU_cache_unfreeze_instruction ( void ) -{ -} - -void _CPU_cache_enable_instruction ( void ) -{ -} - -void _CPU_cache_disable_instruction ( void ) -{ -} - -#endif -/* end of file */ diff --git a/c/src/lib/libcpu/sparc/cache/cache_.h b/c/src/lib/libcpu/sparc/cache/cache_.h index 81852a20c5..f7ff00c0b0 100644 --- a/c/src/lib/libcpu/sparc/cache/cache_.h +++ b/c/src/lib/libcpu/sparc/cache/cache_.h @@ -14,12 +14,40 @@ * FIXME: Some functions simply have not been implemented. */ +/* This define is set in a Makefile */ #if defined(HAS_INSTRUCTION_CACHE) -#define CPU_CACHE_SUPPORT_PROVIDES_RANGE_FUNCTIONS + #define CPU_INSTRUCTION_CACHE_ALIGNMENT 0 -#endif -#include <libcpu/cache.h> +static inline void _CPU_cache_invalidate_entire_instruction ( void ) +{ + __asm__ volatile ("flush"); +} + +/* XXX these need to be addressed */ + +static inline void _CPU_cache_invalidate_1_instruction_line ( + const void * i_addr ) +{ +} + +static inline void _CPU_cache_freeze_instruction ( void ) +{ +} + +static inline void _CPU_cache_unfreeze_instruction ( void ) +{ +} + +static inline void _CPU_cache_enable_instruction ( void ) +{ +} + +static inline void _CPU_cache_disable_instruction ( void ) +{ +} + +#endif /* defined(HAS_INSTRUCTION_CACHE) */ #endif /* end of include file */ |