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authorChris Metcalf <cmetcalf@tilera.com>2010-08-13 08:52:19 -0400
committerChris Metcalf <cmetcalf@tilera.com>2010-08-13 08:52:19 -0400
commitc745a8a11fa1df6078bfc61fc29492ed43f71c2b (patch)
tree2db1cdf9cd0d0e892f4f92de1fd2700ac319f04a /arch/tile/lib/exports.c
parent1fcbe027b5d29ec9cd0eeb753c14fb366ae852ac (diff)
downloadop-kernel-dev-c745a8a11fa1df6078bfc61fc29492ed43f71c2b.zip
op-kernel-dev-c745a8a11fa1df6078bfc61fc29492ed43f71c2b.tar.gz
arch/tile: Various cleanups.
This change rolls up random cleanups not representing any actual bugs. - Remove a stale CONFIG_ value from the default tile_defconfig - Remove unused tns_atomic_xxx() family of methods from <asm/atomic.h> - Optimize get_order() using Tile's "clz" instruction - Fix a bad hypervisor upcall name (not currently used in Linux anyway) - Use __copy_in_user_inatomic() name for consistency, and export it - Export some additional hypervisor driver I/O upcalls and some homecache calls - Remove the obfuscating MEMCPY_TEST_WH64 support code - Other stray comment cleanups, #if 0 removal, etc. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/lib/exports.c')
-rw-r--r--arch/tile/lib/exports.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/tile/lib/exports.c b/arch/tile/lib/exports.c
index 6bc7b52..ce5dbf5 100644
--- a/arch/tile/lib/exports.c
+++ b/arch/tile/lib/exports.c
@@ -36,21 +36,29 @@ EXPORT_SYMBOL(clear_user_asm);
EXPORT_SYMBOL(current_text_addr);
EXPORT_SYMBOL(dump_stack);
-/* arch/tile/lib/__memcpy.S */
-/* NOTE: on TILE64, these symbols appear in arch/tile/lib/memcpy_tile64.c */
+/* arch/tile/lib/, various memcpy files */
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(__copy_to_user_inatomic);
EXPORT_SYMBOL(__copy_from_user_inatomic);
EXPORT_SYMBOL(__copy_from_user_zeroing);
+#ifdef __tilegx__
+EXPORT_SYMBOL(__copy_in_user_inatomic);
+#endif
/* hypervisor glue */
#include <hv/hypervisor.h>
EXPORT_SYMBOL(hv_dev_open);
EXPORT_SYMBOL(hv_dev_pread);
EXPORT_SYMBOL(hv_dev_pwrite);
+EXPORT_SYMBOL(hv_dev_preada);
+EXPORT_SYMBOL(hv_dev_pwritea);
+EXPORT_SYMBOL(hv_dev_poll);
+EXPORT_SYMBOL(hv_dev_poll_cancel);
EXPORT_SYMBOL(hv_dev_close);
+EXPORT_SYMBOL(hv_sysconf);
+EXPORT_SYMBOL(hv_confstr);
-/* -ltile-cc */
+/* libgcc.a */
uint32_t __udivsi3(uint32_t dividend, uint32_t divisor);
EXPORT_SYMBOL(__udivsi3);
int32_t __divsi3(int32_t dividend, int32_t divisor);
@@ -70,8 +78,6 @@ EXPORT_SYMBOL(__moddi3);
#ifndef __tilegx__
uint64_t __ll_mul(uint64_t n0, uint64_t n1);
EXPORT_SYMBOL(__ll_mul);
-#endif
-#ifndef __tilegx__
int64_t __muldi3(int64_t, int64_t);
EXPORT_SYMBOL(__muldi3);
uint64_t __lshrdi3(uint64_t, unsigned int);
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