linux-user: Implement SOL_ALG encryption support

[mirror_qemu.git] / linux-user / syscall.c

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 1c42df6518011eae8d0d9d0edfcb96e4aef863b0..a0d2beddaa4eed04dd571207ad70e29d1ae955ae 100644 (file)
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1829,6 +1829,14 @@ static inline abi_long target_to_host_cmsg(struct msghdr *msgh,
             __get_user(cred->pid, &target_cred->pid);
             __get_user(cred->uid, &target_cred->uid);
             __get_user(cred->gid, &target_cred->gid);
+        } else if (cmsg->cmsg_level == SOL_ALG) {
+            uint32_t *dst = (uint32_t *)data;
+
+            memcpy(dst, target_data, len);
+            /* fix endianess of first 32-bit word */
+            if (len >= sizeof(uint32_t)) {
+                *dst = tswap32(*dst);
+            }
         } else {
             qemu_log_mask(LOG_UNIMP, "Unsupported ancillary data: %d/%d\n",
                           cmsg->cmsg_level, cmsg->cmsg_type);
@@ -8232,11 +8240,17 @@ static int open_cpuinfo(CPUArchState *cpu_env, int fd)
 #if defined(TARGET_HPPA)
 static int open_cpuinfo(CPUArchState *cpu_env, int fd)
 {
-    dprintf(fd, "cpu family\t: PA-RISC 1.1e\n");
-    dprintf(fd, "cpu\t\t: PA7300LC (PCX-L2)\n");
-    dprintf(fd, "capabilities\t: os32\n");
-    dprintf(fd, "model\t\t: 9000/778/B160L\n");
-    dprintf(fd, "model name\t: Merlin L2 160 QEMU (9000/778/B160L)\n");
+    int i, num_cpus;
+
+    num_cpus = sysconf(_SC_NPROCESSORS_ONLN);
+    for (i = 0; i < num_cpus; i++) {
+        dprintf(fd, "processor\t: %d\n", i);
+        dprintf(fd, "cpu family\t: PA-RISC 1.1e\n");
+        dprintf(fd, "cpu\t\t: PA7300LC (PCX-L2)\n");
+        dprintf(fd, "capabilities\t: os32\n");
+        dprintf(fd, "model\t\t: 9000/778/B160L - "
+                    "Merlin L2 160 QEMU (9000/778/B160L)\n\n");
+    }
     return 0;
 }
 #endif