msyds/gf-core
1
0
Fork 0
forked from GitHub/gf-core
Code Pull Requests Activity

fix in the JIT compiler that would hopefully make it work on iOS

Browse Source
This commit is contained in:
kr.angelov
2015-02-11 13:07:06 +00:00
parent 4cd5116514
commit e6f51d7ec6
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/runtime/c/pgf/lightning/arm/funcs.h
View File

@@ -41,6 +41,17 @@
#include <unistd.h> #include <unistd.h>
#include <sys/mman.h> #include <sys/mman.h>
#if defined(ios_HOST_OS) || defined (darwin_HOST_OS)
extern void sys_icache_invalidate(void *start, size_t len);
static void
jit_flush_code(void *start, void *end)
{
mprotect(start, (char *)end - (char *)start,
PROT_READ | PROT_WRITE | PROT_EXEC);
sys_icache_invalidate(start, (char *)end-(char *)start);
}
#else
extern void __clear_cache(void*, void*); extern void __clear_cache(void*, void*);
static void static void
@@ -50,6 +61,7 @@ jit_flush_code(void *start, void *end)
PROT_READ | PROT_WRITE | PROT_EXEC); PROT_READ | PROT_WRITE | PROT_EXEC);
__clear_cache(start, end); __clear_cache(start, end);
} }
#endif
__attribute__((constructor)) static void __attribute__((constructor)) static void
jit_get_cpu(void) jit_get_cpu(void)