Apply clang-format for core/iwasm compilation and libraries (#784)

Apply clang-format for core/iwasm/compilation and core/iwasm/libraries files.
Add wasm-c-api empty_imports sample to workflow test.
And enable triggering workflow when core/config.h changes.

core/iwasm/libraries/debug-engine/handler.c

@@ -55,13 +55,13 @@ process_xfer(WASMGDBServer *server, const char *name, char *args)
         *args++ = '\0';
 
     if (!strcmp(name, "libraries") && !strcmp(mode, "read")) {
-        //TODO: how to get current wasm file name?
+        // TODO: how to get current wasm file name?
         uint64_t addr = wasm_debug_instance_get_load_addr(
-          (WASMDebugInstance *)server->thread->debug_instance);
+            (WASMDebugInstance *)server->thread->debug_instance);
 #if WASM_ENABLE_LIBC_WASI != 0
         char objname[128];
         wasm_debug_instance_get_current_object_name(
-          (WASMDebugInstance *)server->thread->debug_instance, objname, 128);
+            (WASMDebugInstance *)server->thread->debug_instance, objname, 128);
         sprintf(tmpbuf,
                 "l<library-list><library name=\"%s\"><section "
                 "address=\"0x%lx\"/></library></library-list>",
@@ -88,8 +88,8 @@ porcess_wasm_local(WASMGDBServer *server, char *args)
     sprintf(tmpbuf, "E01");
     if (sscanf(args, "%d;%d", &frame_index, &local_index) == 2) {
         ret = wasm_debug_instance_get_local(
-          (WASMDebugInstance *)server->thread->debug_instance, frame_index,
-          local_index, buf, &size);
+            (WASMDebugInstance *)server->thread->debug_instance, frame_index,
+            local_index, buf, &size);
         if (ret && size > 0) {
             mem2hex(buf, tmpbuf, size);
         }
@@ -109,8 +109,8 @@ porcess_wasm_global(WASMGDBServer *server, char *args)
     sprintf(tmpbuf, "E01");
     if (sscanf(args, "%d;%d", &frame_index, &global_index) == 2) {
         ret = wasm_debug_instance_get_global(
-          (WASMDebugInstance *)server->thread->debug_instance, frame_index,
-          global_index, buf, &size);
+            (WASMDebugInstance *)server->thread->debug_instance, frame_index,
+            global_index, buf, &size);
         if (ret && size > 0) {
             mem2hex(buf, tmpbuf, size);
         }
@@ -133,14 +133,15 @@ handle_generay_query(WASMGDBServer *server, char *payload)
     if (!strcmp(name, "C")) {
         uint64_t pid, tid;
         pid = wasm_debug_instance_get_pid(
-          (WASMDebugInstance *)server->thread->debug_instance);
+            (WASMDebugInstance *)server->thread->debug_instance);
         tid = wasm_debug_instance_get_tid(
-          (WASMDebugInstance *)server->thread->debug_instance);
+            (WASMDebugInstance *)server->thread->debug_instance);
         snprintf(tmpbuf, sizeof(tmpbuf), "QCp%lx.%lx", pid, tid);
         write_packet(server, tmpbuf);
     }
     if (!strcmp(name, "Supported")) {
-        sprintf(tmpbuf, "qXfer:libraries:read+;PacketSize=%x;", MAX_PACKET_SIZE);
+        sprintf(tmpbuf, "qXfer:libraries:read+;PacketSize=%x;",
+                MAX_PACKET_SIZE);
         write_packet(server, tmpbuf);
     }
 
@@ -161,10 +162,9 @@ handle_generay_query(WASMGDBServer *server, char *payload)
     }
 
     if (!strcmp(name, "HostInfo")) {
-        //Todo: change vendor to Intel for outside tree？
+        // Todo: change vendor to Intel for outside tree？
         char triple[256];
-        mem2hex("wasm32-Ant-wasi-wasm", triple,
-                strlen("wasm32-Ant-wasi-wasm"));
+        mem2hex("wasm32-Ant-wasi-wasm", triple, strlen("wasm32-Ant-wasi-wasm"));
         sprintf(tmpbuf,
                 "vendor:Ant;ostype:wasi;arch:wasm32;"
                 "triple:%s;endian:little;ptrsize:4;",
@@ -183,14 +183,13 @@ handle_generay_query(WASMGDBServer *server, char *payload)
         write_packet(server, "");
     }
     if (!strcmp(name, "ProcessInfo")) {
-        //Todo: process id parent-pid
+        // Todo: process id parent-pid
         uint64_t pid;
         pid = wasm_debug_instance_get_pid(
-          (WASMDebugInstance *)server->thread->debug_instance);
+            (WASMDebugInstance *)server->thread->debug_instance);
         char triple[256];
-        //arch-vendor-os-env(format)
-        mem2hex("wasm32-Ant-wasi-wasm", triple,
-                strlen("wasm32-Ant-wasi-wasm"));
+        // arch-vendor-os-env(format)
+        mem2hex("wasm32-Ant-wasi-wasm", triple, strlen("wasm32-Ant-wasi-wasm"));
         sprintf(tmpbuf,
                 "pid:%lx;parent-pid:%lx;vendor:Ant;ostype:wasi;arch:wasm32;"
                 "triple:%s;endian:little;ptrsize:4;",
@@ -200,9 +199,9 @@ handle_generay_query(WASMGDBServer *server, char *payload)
     }
     if (!strcmp(name, "RegisterInfo0")) {
         sprintf(
-          tmpbuf,
-          "name:pc;alt-name:pc;bitsize:64;offset:0;encoding:uint;format:hex;"
-          "set:General Purpose Registers;gcc:16;dwarf:16;generic:pc;");
+            tmpbuf,
+            "name:pc;alt-name:pc;bitsize:64;offset:0;encoding:uint;format:hex;"
+            "set:General Purpose Registers;gcc:16;dwarf:16;generic:pc;");
         write_packet(server, tmpbuf);
     }
     else if (!strncmp(name, "RegisterInfo", strlen("RegisterInfo"))) {
@@ -215,24 +214,23 @@ handle_generay_query(WASMGDBServer *server, char *payload)
     if (args && (!strcmp(name, "MemoryRegionInfo"))) {
         uint64_t addr = strtol(args, NULL, 16);
         WASMDebugMemoryInfo *mem_info = wasm_debug_instance_get_memregion(
-          (WASMDebugInstance *)server->thread->debug_instance, addr);
+            (WASMDebugInstance *)server->thread->debug_instance, addr);
         if (mem_info) {
             char name[256];
             mem2hex(mem_info->name, name, strlen(mem_info->name));
             sprintf(tmpbuf, "start:%lx;size:%lx;permissions:%s;name:%s;",
-                    (uint64)mem_info->start, mem_info->size, mem_info->permisson, name);
+                    (uint64)mem_info->start, mem_info->size,
+                    mem_info->permisson, name);
             write_packet(server, tmpbuf);
             wasm_debug_instance_destroy_memregion(
-            (WASMDebugInstance *)server->thread->debug_instance, mem_info);
+                (WASMDebugInstance *)server->thread->debug_instance, mem_info);
         }
     }
 
     if (!strcmp(name, "WasmData")) {
-
     }
 
     if (!strcmp(name, "WasmMem")) {
-
     }
 
     if (!strcmp(name, "Symbol")) {
@@ -243,8 +241,8 @@ handle_generay_query(WASMGDBServer *server, char *payload)
         uint64_t tid = strtol(args, NULL, 16);
         uint64_t buf[1024 / sizeof(uint64_t)];
         uint64_t count = wasm_debug_instance_get_call_stack_pcs(
-          (WASMDebugInstance *)server->thread->debug_instance, tid, buf,
-          1024 / sizeof(uint64_t));
+            (WASMDebugInstance *)server->thread->debug_instance, tid, buf,
+            1024 / sizeof(uint64_t));
         if (count > 0) {
             mem2hex((char *)buf, tmpbuf, count * sizeof(uint64_t));
             write_packet(server, tmpbuf);
@@ -276,16 +274,17 @@ send_thread_stop_status(WASMGDBServer *server, uint32_t status, uint64_t tid)
         return;
     }
     tids_number = wasm_debug_instance_get_tids(
-      (WASMDebugInstance *)server->thread->debug_instance, tids, 20);
+        (WASMDebugInstance *)server->thread->debug_instance, tids, 20);
     uint64_t pc = wasm_debug_instance_get_pc(
-      (WASMDebugInstance *)server->thread->debug_instance);
+        (WASMDebugInstance *)server->thread->debug_instance);
 
     if (status == WAMR_SIG_SINGSTEP) {
         gdb_status = WAMR_SIG_TRAP;
     }
 
-    //TODO: how name a wasm thread?
-    len += sprintf(tmpbuf, "T%02xthread:%lx;name:%s;", gdb_status, tid, "nobody");
+    // TODO: how name a wasm thread?
+    len +=
+        sprintf(tmpbuf, "T%02xthread:%lx;name:%s;", gdb_status, tid, "nobody");
     if (tids_number > 0) {
         len += sprintf(tmpbuf + len, "threads:");
         while (i < tids_number) {
@@ -336,12 +335,12 @@ handle_v_packet(WASMGDBServer *server, char *payload)
                 *numstring++ = '\0';
                 uint64_t tid = strtol(numstring, NULL, 16);
                 wasm_debug_instance_set_cur_thread(
-                  (WASMDebugInstance *)server->thread->debug_instance, tid);
+                    (WASMDebugInstance *)server->thread->debug_instance, tid);
                 wasm_debug_instance_singlestep(
-                  (WASMDebugInstance *)server->thread->debug_instance, tid);
+                    (WASMDebugInstance *)server->thread->debug_instance, tid);
                 tid = wasm_debug_instance_wait_thread(
-                  (WASMDebugInstance *)server->thread->debug_instance, tid,
-                  &status);
+                    (WASMDebugInstance *)server->thread->debug_instance, tid,
+                    &status);
                 send_thread_stop_status(server, status, tid);
             }
         }
@@ -352,11 +351,11 @@ void
 handle_threadstop_request(WASMGDBServer *server, char *payload)
 {
     uint64_t tid = wasm_debug_instance_get_tid(
-      (WASMDebugInstance *)server->thread->debug_instance);
+        (WASMDebugInstance *)server->thread->debug_instance);
     uint32_t status;
 
     tid = wasm_debug_instance_wait_thread(
-      (WASMDebugInstance *)server->thread->debug_instance, tid, &status);
+        (WASMDebugInstance *)server->thread->debug_instance, tid, &status);
 
     send_thread_stop_status(server, status, tid);
 }
@@ -370,7 +369,7 @@ handle_set_current_thread(WASMGDBServer *server, char *payload)
         tid = strtol(payload, NULL, 16);
         if (tid > 0)
             wasm_debug_instance_set_cur_thread(
-              (WASMDebugInstance *)server->thread->debug_instance, tid);
+                (WASMDebugInstance *)server->thread->debug_instance, tid);
     }
     write_packet(server, "OK");
 }
@@ -385,7 +384,7 @@ handle_get_register(WASMGDBServer *server, char *payload)
         return;
     }
     uint64_t regdata = wasm_debug_instance_get_pc(
-      (WASMDebugInstance *)server->thread->debug_instance);
+        (WASMDebugInstance *)server->thread->debug_instance);
     mem2hex((void *)&regdata, tmpbuf, 8);
     tmpbuf[8 * 2] = '\0';
     write_packet(server, tmpbuf);
@@ -423,8 +422,8 @@ handle_get_read_memory(WASMGDBServer *server, char *payload)
         char *buff = wasm_runtime_malloc(mlen);
         if (buff) {
             ret = wasm_debug_instance_get_mem(
-              (WASMDebugInstance *)server->thread->debug_instance, maddr, buff,
-              &mlen);
+                (WASMDebugInstance *)server->thread->debug_instance, maddr,
+                buff, &mlen);
             if (ret) {
                 mem2hex(buff, tmpbuf, mlen);
             }
@@ -451,8 +450,8 @@ handle_get_write_memory(WASMGDBServer *server, char *payload)
         if (buff) {
             hex2mem(payload, buff, act_len);
             ret = wasm_debug_instance_set_mem(
-              (WASMDebugInstance *)server->thread->debug_instance, maddr, buff,
-              &mlen);
+                (WASMDebugInstance *)server->thread->debug_instance, maddr,
+                buff, &mlen);
             if (ret) {
                 sprintf(tmpbuf, "%s", "OK");
             }
@@ -470,8 +469,8 @@ handle_add_break(WASMGDBServer *server, char *payload)
     if (sscanf(payload, "%zx,%zx,%zx", &type, &addr, &length) == 3) {
         if (type == eBreakpointSoftware) {
             bool ret = wasm_debug_instance_add_breakpoint(
-              (WASMDebugInstance *)server->thread->debug_instance, addr,
-              length);
+                (WASMDebugInstance *)server->thread->debug_instance, addr,
+                length);
             if (ret)
                 write_packet(server, "OK");
             else
@@ -490,8 +489,8 @@ handle_remove_break(WASMGDBServer *server, char *payload)
     if (sscanf(payload, "%zx,%zx,%zx", &type, &addr, &length) == 3) {
         if (type == eBreakpointSoftware) {
             bool ret = wasm_debug_instance_remove_breakpoint(
-              (WASMDebugInstance *)server->thread->debug_instance, addr,
-              length);
+                (WASMDebugInstance *)server->thread->debug_instance, addr,
+                length);
             if (ret)
                 write_packet(server, "OK");
             else
@@ -509,13 +508,13 @@ handle_continue_request(WASMGDBServer *server, char *payload)
     uint32_t status;
 
     wasm_debug_instance_continue(
-      (WASMDebugInstance *)server->thread->debug_instance);
+        (WASMDebugInstance *)server->thread->debug_instance);
 
     tid = wasm_debug_instance_get_tid(
-      (WASMDebugInstance *)server->thread->debug_instance);
+        (WASMDebugInstance *)server->thread->debug_instance);
 
     tid = wasm_debug_instance_wait_thread(
-      (WASMDebugInstance *)server->thread->debug_instance, tid, &status);
+        (WASMDebugInstance *)server->thread->debug_instance, tid, &status);
 
     send_thread_stop_status(server, status, tid);
 }
@@ -527,13 +526,13 @@ handle_kill_request(WASMGDBServer *server, char *payload)
     uint32_t status;
 
     wasm_debug_instance_kill(
-      (WASMDebugInstance *)server->thread->debug_instance);
+        (WASMDebugInstance *)server->thread->debug_instance);
 
     tid = wasm_debug_instance_get_tid(
-      (WASMDebugInstance *)server->thread->debug_instance);
+        (WASMDebugInstance *)server->thread->debug_instance);
 
     tid = wasm_debug_instance_wait_thread(
-      (WASMDebugInstance *)server->thread->debug_instance, tid, &status);
+        (WASMDebugInstance *)server->thread->debug_instance, tid, &status);
 
     send_thread_stop_status(server, status, tid);
 }
@@ -572,7 +571,8 @@ handle_malloc(WASMGDBServer *server, char *payload)
             args++;
         }
         addr = wasm_debug_instance_mmap(
-          (WASMDebugInstance *)server->thread->debug_instance, size, map_port);
+            (WASMDebugInstance *)server->thread->debug_instance, size,
+            map_port);
         if (addr) {
             sprintf(tmpbuf, "%lx", addr);
         }
@@ -590,7 +590,7 @@ handle_free(WASMGDBServer *server, char *payload)
     addr = strtol(payload, NULL, 16);
 
     ret = wasm_debug_instance_ummap(
-      (WASMDebugInstance *)server->thread->debug_instance, addr);
+        (WASMDebugInstance *)server->thread->debug_instance, addr);
     if (ret) {
         sprintf(tmpbuf, "%s", "OK");
     }