Use glib memory allocation and free functions

qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c
index 2834a46..9d90568 100644
--- a/hw/mips_r4k.c
+++ b/hw/mips_r4k.c
@@ -126,7 +126,7 @@
 
     /* Store command line.  */
     params_size = 264;
-    params_buf = qemu_malloc(params_size);
+    params_buf = g_malloc(params_size);
 
     params_buf[0] = tswap32(ram_size);
     params_buf[1] = tswap32(0x12345678);
@@ -186,7 +186,7 @@
         fprintf(stderr, "Unable to find CPU definition\n");
         exit(1);
     }
-    reset_info = qemu_mallocz(sizeof(ResetData));
+    reset_info = g_malloc0(sizeof(ResetData));
     reset_info->env = env;
     reset_info->vector = env->active_tc.PC;
     qemu_register_reset(main_cpu_reset, reset_info);
@@ -248,7 +248,7 @@
 		bios_name);
     }
     if (filename) {
-        qemu_free(filename);
+        g_free(filename);
     }
 
     if (kernel_filename) {