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| author | Petar Jovanovic <petar.jovanovic@imgtec.com> | 2015-02-10 23:36:19 +0000 |
|---|---|---|
| committer | Petar Jovanovic <petar.jovanovic@imgtec.com> | 2015-02-10 23:36:19 +0000 |
| commit | 08fc9e9158174f841b3e2360ff96fc9ca7c595ec (patch) | |
| tree | d3ca2f606da03052b9da1640f0eb5ea7ac615f77 | |
| parent | eb9472709817c853fcdd0e57622805f2757b4925 (diff) | |
| download | bcm5719-llvm-08fc9e9158174f841b3e2360ff96fc9ca7c595ec.tar.gz bcm5719-llvm-08fc9e9158174f841b3e2360ff96fc9ca7c595ec.zip | |
[mips] Add __clear_cache() definition for non-Android systems
Make sure clear_cache() builtin has an appropriate definition for Linux.
Call syscall(NR_cacheflush, ...).
Differential Revision: http://reviews.llvm.org/D7205
llvm-svn: 228767
| -rw-r--r-- | compiler-rt/lib/builtins/clear_cache.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler-rt/lib/builtins/clear_cache.c b/compiler-rt/lib/builtins/clear_cache.c index 61b1e9bbb5c..8dc0fb1c590 100644 --- a/compiler-rt/lib/builtins/clear_cache.c +++ b/compiler-rt/lib/builtins/clear_cache.c @@ -22,10 +22,10 @@ #include <machine/sysarch.h> #endif -#if defined(__ANDROID__) && defined(__mips__) +#if defined(__mips__) #include <sys/cachectl.h> #include <sys/syscall.h> - #ifdef __LP64__ + #if defined(__ANDROID__) && defined(__LP64__) /* * clear_mips_cache - Invalidates instruction cache for Mips. */ @@ -109,10 +109,10 @@ void __clear_cache(void *start, void *end) { #else compilerrt_abort(); #endif -#elif defined(__ANDROID__) && defined(__mips__) +#elif defined(__mips__) const uintptr_t start_int = (uintptr_t) start; const uintptr_t end_int = (uintptr_t) end; - #ifdef __LP64__ + #if defined(__ANDROID__) && defined(__LP64__) // Call synci implementation for short address range. const uintptr_t address_range_limit = 256; if ((end_int - start_int) <= address_range_limit) { |
