Fix get_max_tcs_num() API for SGX1.

Signed-off-by: Zhang Lili <lili.z.zhang@intel.com>

Author: lzha101

common/inc/internal/global_data.h

@@ -56,6 +56,7 @@ typedef struct _global_data_t
     sys_word_t     rsrv_executable;
     sys_word_t     thread_policy;
     sys_word_t     tcs_max_num;
+    sys_word_t     tcs_num;
     thread_data_t  td_template;
     uint8_t        tcs_template[TCS_TEMPLATE_SIZE];
     uint32_t       layout_entry_num;

psw/urts/parser/update_global_data.hxx

@@ -89,6 +89,7 @@ namespace {
         global_data->heap_size = (sys_word_t)(create_param->heap_init_size);
         global_data->thread_policy = (sys_word_t)metadata->tcs_policy;
         global_data->tcs_max_num = (sys_word_t)create_param->tcs_max_num;
+        global_data->tcs_num = (sys_word_t)create_param->tcs_num;
         thread_data_t *thread_data = &global_data->td_template;
 
         thread_data->stack_limit_addr = (sys_word_t)create_param->stack_limit_addr;

sdk/trts/init_enclave.cpp

@@ -60,7 +60,7 @@ uint64_t g_enclave_base __attribute__((section(RELRO_SECTION_NAME))) = 0;
 uint64_t g_enclave_size __attribute__((section(RELRO_SECTION_NAME))) = 0;
 
 
-const volatile global_data_t g_global_data __attribute__((section(".niprod"))) = {VERSION_UINT, 1, 2, 3, 4, 5, 6, 0, 0,
+const volatile global_data_t g_global_data __attribute__((section(".niprod"))) = {VERSION_UINT, 1, 2, 3, 4, 5, 6, 0, 0, 0,
    {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, 0, 0}, 0}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0, {{{0, 0, 0, 0, 0, 0, 0}}}, 0, 0, 0};
 uint32_t g_enclave_state __attribute__((section(".nipd"))) = ENCLAVE_INIT_NOT_STARTED;
 uint32_t g_cpu_core_num __attribute__((section(RELRO_SECTION_NAME))) = 0;

sdk/trts/trts_util.cpp

@@ -195,7 +195,15 @@ bool is_utility_thread()
 
 size_t get_max_tcs_num()
 {
-    return (size_t)g_global_data.tcs_max_num;
+    if (EDMM_supported == 1)
+    {
+        return (size_t)g_global_data.tcs_max_num;
+    }
+    else
+    {
+	return (size_t)g_global_data.tcs_num;
+    }
+
 }
 
 bool is_pkru_enabled()