Added framework as a flattened directory
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
diff --git a/framework/psasim/test/server.c b/framework/psasim/test/server.c
new file mode 100644
index 0000000..bbd90f2
--- /dev/null
+++ b/framework/psasim/test/server.c
@@ -0,0 +1,105 @@
+/* psasim test server */
+
+/*
+ * Copyright The Mbed TLS Contributors
+ * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+
+#include <psa/service.h>
+#include "psa_manifest/manifest.h"
+#include <unistd.h>
+#include <stdio.h>
+
+void printbits(uint32_t num)
+{
+ for (int i = 0; i < 32; i++) {
+ if ((num >> (31-i) & 0x1)) {
+ printf("1");
+ } else {
+ printf("0");
+ }
+ }
+ printf("\n");
+}
+
+#define BUF_SIZE 25
+
+int psa_sha256_main()
+{
+ psa_status_t ret = PSA_ERROR_PROGRAMMER_ERROR;
+ psa_msg_t msg = { -1 };
+ char foo[BUF_SIZE] = { 0 };
+ const int magic_num = 66;
+
+ puts("Starting");
+
+ while (1) {
+ puts("Calling psa_wait");
+ psa_signal_t signals = psa_wait(PSA_WAIT_ANY, PSA_BLOCK);
+
+ if (signals > 0) {
+ printbits(signals);
+ }
+
+ if (signals & PSA_SHA256_SIGNAL) {
+ puts("Oooh a signal!");
+
+ if (PSA_SUCCESS == psa_get(PSA_SHA256_SIGNAL, &msg)) {
+ printf("My handle is %d\n", msg.handle);
+ printf("My rhandle is %p\n", (int *) msg.rhandle);
+ switch (msg.type) {
+ case PSA_IPC_CONNECT:
+ puts("Got a connection message");
+ psa_set_rhandle(msg.handle, (void *) &magic_num);
+ ret = PSA_SUCCESS;
+ break;
+ case PSA_IPC_DISCONNECT:
+ puts("Got a disconnection message");
+ ret = PSA_SUCCESS;
+ break;
+
+ default:
+ printf("Got an IPC call of type %d\n", msg.type);
+ ret = 42;
+ size_t size = msg.in_size[0];
+
+ if ((size > 0) && (size <= sizeof(foo))) {
+ psa_read(msg.handle, 0, foo, 6);
+ foo[(BUF_SIZE-1)] = '\0';
+ printf("Reading payload: %s\n", foo);
+ psa_read(msg.handle, 0, foo+6, 6);
+ foo[(BUF_SIZE-1)] = '\0';
+ printf("Reading payload: %s\n", foo);
+ }
+
+ size = msg.out_size[0];
+ if ((size > 0)) {
+ puts("Writing response");
+ psa_write(msg.handle, 0, "RESP", 4);
+ psa_write(msg.handle, 0, "ONSE", 4);
+ }
+
+ if (msg.client_id > 0) {
+ psa_notify(msg.client_id);
+ } else {
+ puts("Client is non-secure, so won't notify");
+ }
+
+ }
+
+ psa_reply(msg.handle, ret);
+ } else {
+ puts("Failed to retrieve message");
+ }
+ } else if (SIGSTP_SIG & signals) {
+ puts("Recieved SIGSTP signal. Gonna EOI it.");
+ psa_eoi(SIGSTP_SIG);
+ } else if (SIGINT_SIG & signals) {
+ puts("Handling interrupt!\n");
+ puts("Gracefully quitting");
+ psa_panic();
+ } else {
+ puts("No signal asserted");
+ }
+ }
+}