diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/aarch64/ffi.c | 4 | ||||
| -rw-r--r-- | src/closures.c | 13 |
2 files changed, 17 insertions, 0 deletions
diff --git a/src/aarch64/ffi.c b/src/aarch64/ffi.c index c48c549..188acf2 100644 --- a/src/aarch64/ffi.c +++ b/src/aarch64/ffi.c @@ -773,6 +773,10 @@ ffi_prep_closure_loc (ffi_closure *closure, *(UINT64 *)(tramp + 16) = (uintptr_t)start; ffi_clear_cache(tramp, tramp + FFI_TRAMPOLINE_SIZE); + + /* Also flush the cache for code mapping. */ + unsigned char *tramp_code = ffi_data_to_code_pointer (tramp); + ffi_clear_cache (tramp_code, tramp_code + FFI_TRAMPOLINE_SIZE); #endif closure->cif = cif; diff --git a/src/closures.c b/src/closures.c index 15e6e0f..e9e058e 100644 --- a/src/closures.c +++ b/src/closures.c @@ -921,6 +921,13 @@ ffi_closure_alloc (size_t size, void **code) return ptr; } +void * +ffi_data_to_code_pointer (void *data) +{ + msegmentptr seg = segment_holding (gm, data); + return add_segment_exec_offset (data, seg); +} + /* Release a chunk of memory allocated with ffi_closure_alloc. If FFI_CLOSURE_FREE_CODE is nonzero, the given address can be the writable or the executable address given. Otherwise, only the @@ -960,6 +967,12 @@ ffi_closure_free (void *ptr) free (ptr); } +void * +ffi_data_to_code_pointer (void *data) +{ + return data; +} + # endif /* ! FFI_MMAP_EXEC_WRIT */ #endif /* FFI_CLOSURES */ |