)
self.to_hu_conv_templates = dict(
- ptr = '{human_type} {var_name}_hu_conv = new {human_type}(null, {var_name});',
- default = '{human_type} {var_name}_hu_conv = new {human_type}(null, {var_name});'
+ ptr = '{human_type} {var_name}_hu_conv = null; if ({var_name} < 0 || {var_name} > 4096) { {var_name}_hu_conv = new {human_type}(null, {var_name}); }',
+ default = '{human_type} {var_name}_hu_conv = null; if ({var_name} < 0 || {var_name} > 4096) { {var_name}_hu_conv = new {human_type}(null, {var_name}); }'
)
self.bindings_header = """package org.ldk.impl;
Path libpath = new File(tmpdir.toPath().toString(), "liblightningjni.so").toPath();
Files.copy(is, libpath, StandardCopyOption.REPLACE_EXISTING);
Runtime.getRuntime().load(libpath.toString());
- } catch (IOException e) {
+ } catch (Exception e) {
System.err.println("Failed to load LDK native library.");
System.err.println("System LDK native library load failed with: " + system_load_err);
System.err.println("Resource-based LDK native library load failed with: " + e);
class CommonBase {
long ptr;
LinkedList<Object> ptrs_to = new LinkedList();
- protected CommonBase(long ptr) { assert ptr > 1024; this.ptr = ptr; }
+ protected CommonBase(long ptr) { assert ptr < 0 || ptr > 4096; this.ptr = ptr; }
}
"""
if not DEBUG or sys.platform == "darwin":
self.c_file_pfx = self.c_file_pfx + """#define MALLOC(a, _) malloc(a)
-#define FREE(p) if ((uint64_t)(p) > 1024) { free(p); }
+#define FREE(p) if ((uint64_t)(p) > 4096) { free(p); }
+#define CHECK_ACCESS(p)
"""
if not DEBUG:
self.c_file_pfx += """#define DO_ASSERT(a) (void)(a)
while (it->ptr != ptr) {
p = it; it = it->next;
if (it == NULL) {
- DEBUG_PRINT("Tried to free unknown pointer %p at:\\n", ptr);
+ DEBUG_PRINT("ERROR: Tried to free unknown pointer %p at:\\n", ptr);
void* bt[BT_MAX];
int bt_len = backtrace(bt, BT_MAX);
backtrace_symbols_fd(bt, bt_len, STDERR_FILENO);
__real_free(it);
}
static void FREE(void* ptr) {
- if ((uint64_t)ptr < 1024) return; // Rust loves to create pointers to the NULL page for dummys
+ if ((uint64_t)ptr <= 4096) return; // Rust loves to create pointers to the NULL page for dummys
alloc_freed(ptr);
__real_free(ptr);
}
__real_free(ptr);
}
+static void CHECK_ACCESS(void* ptr) {
+ DO_ASSERT(!pthread_mutex_lock(&allocation_mtx));
+ allocation* it = allocation_ll;
+ while (it->ptr != ptr) {
+ it = it->next;
+ if (it == NULL) {
+ DEBUG_PRINT("ERROR: Tried to access unknown pointer %p at:\\n", ptr);
+ void* bt[BT_MAX];
+ int bt_len = backtrace(bt, BT_MAX);
+ backtrace_symbols_fd(bt, bt_len, STDERR_FILENO);
+ DEBUG_PRINT("\\n\\n");
+ DO_ASSERT(!pthread_mutex_unlock(&allocation_mtx));
+ return; // addrsan should catch and print more info than we have
+ }
+ }
+ DO_ASSERT(!pthread_mutex_unlock(&allocation_mtx));
+}
+
void* __real_realloc(void* ptr, size_t newlen);
void* __wrap_realloc(void* ptr, size_t len) {
if (ptr != NULL) alloc_freed(ptr);
out_opaque_struct_human += self.hu_struct_file_prefix
out_opaque_struct_human += "\n/**\n * " + struct_doc_comment.replace("\n", "\n * ") + "\n */\n"
out_opaque_struct_human += "@SuppressWarnings(\"unchecked\") // We correctly assign various generic arrays\n"
- out_opaque_struct_human += ("public class " + struct_name.replace("LDK","") + " extends CommonBase")
+ hu_name = struct_name.replace("LDKC2Tuple", "TwoTuple").replace("LDKC3Tuple", "ThreeTuple").replace("LDK", "")
+ out_opaque_struct_human += ("public class " + hu_name + " extends CommonBase")
if struct_name.startswith("LDKLocked"):
out_opaque_struct_human += (" implements AutoCloseable")
out_opaque_struct_human += (" {\n")
- out_opaque_struct_human += ("\t" + struct_name.replace("LDK", "") + "(Object _dummy, long ptr) { super(ptr); }\n")
+ out_opaque_struct_human += ("\t" + hu_name + "(Object _dummy, long ptr) { super(ptr); }\n")
if struct_name.startswith("LDKLocked"):
out_opaque_struct_human += ("\t@Override public void close() {\n")
else:
out_opaque_struct_human += ("\t}\n\n")
return out_opaque_struct_human
+ def map_tuple(self, struct_name):
+ return self.map_opaque_struct(struct_name, "A Tuple")
- def map_function(self, argument_types, c_call_string, method_name, return_type_info, struct_meth, default_constructor_args, takes_self, takes_self_as_ref, args_known, type_mapping_generator, doc_comment):
+ def map_function(self, argument_types, c_call_string, method_name, meth_n, return_type_info, struct_meth, default_constructor_args, takes_self, takes_self_as_ref, args_known, type_mapping_generator, doc_comment):
out_java = ""
out_c = ""
out_java_struct = None
if not args_known:
out_java_struct += ("\t// Skipped " + method_name + "\n")
else:
- meth_n = method_name[len(struct_meth) + 1 if len(struct_meth) != 0 else 0:].strip("_")
if doc_comment is not None:
out_java_struct += "\t/**\n\t * " + doc_comment.replace("\n", "\n\t * ") + "\n\t */\n"
if return_type_info.nullable:
out_java_struct += (info.arg_name)
out_java_struct += (");\n")
if return_type_info.java_ty == "long" and return_type_info.java_hu_ty != "long":
- out_java_struct += "\t\tif (ret < 1024) { return null; }\n"
+ out_java_struct += "\t\tif (ret >= 0 && ret <= 4096) { return null; }\n"
if return_type_info.to_hu_conv is not None:
if not takes_self:
projects / ldk-java / blobdiff