X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=arch_init.c;h=a9e8b7442be112afeebc6f32b92d471048a26a84;hb=affe5189907f397514cdd4ee7446595c1246a0e9;hp=595badf50ffc52af29d66ffa06a7354f3aaa620a;hpb=49f54371f22e3e95124e8115050cea29fadde606;p=qemu.git

diff --git a/arch_init.c b/arch_init.c
index 595badf50..a9e8b7442 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -54,7 +54,6 @@ int graphic_height = 600;
 int graphic_depth = 15;
 #endif
 
-const char arch_config_name[] = CONFIG_QEMU_CONFDIR "/target-" TARGET_ARCH ".conf";
 
 #if defined(TARGET_ALPHA)
 #define QEMU_ARCH QEMU_ARCH_ALPHA
@@ -101,6 +100,10 @@ const uint32_t arch_type = QEMU_ARCH;
 #define VECTYPE        vector unsigned char
 #define SPLAT(p)       vec_splat(vec_ld(0, p), 0)
 #define ALL_EQ(v1, v2) vec_all_eq(v1, v2)
+/* altivec.h may redefine the bool macro as vector type.
+ * Reset it to POSIX semantics. */
+#undef bool
+#define bool _Bool
 #elif defined __SSE2__
 #include <emmintrin.h>
 #define VECTYPE        __m128i
@@ -112,6 +115,37 @@ const uint32_t arch_type = QEMU_ARCH;
 #define ALL_EQ(v1, v2) ((v1) == (v2))
 #endif
 
+
+static struct defconfig_file {
+    const char *filename;
+    /* Indicates it is an user config file (disabled by -no-user-config) */
+    bool userconfig;
+} default_config_files[] = {
+    { CONFIG_QEMU_DATADIR "/cpus-" TARGET_ARCH ".conf",  false },
+    { CONFIG_QEMU_CONFDIR "/qemu.conf",                   true },
+    { CONFIG_QEMU_CONFDIR "/target-" TARGET_ARCH ".conf", true },
+    { NULL }, /* end of list */
+};
+
+
+int qemu_read_default_config_files(bool userconfig)
+{
+    int ret;
+    struct defconfig_file *f;
+
+    for (f = default_config_files; f->filename; f++) {
+        if (!userconfig && f->userconfig) {
+            continue;
+        }
+        ret = qemu_read_config_file(f->filename);
+        if (ret < 0 && ret != -ENOENT) {
+            return ret;
+        }
+    }
+    
+    return 0;
+}
+
 static int is_dup_page(uint8_t *page)
 {
     VECTYPE *p = (VECTYPE *)page;
@@ -475,7 +509,7 @@ struct soundhw {
 
 static struct soundhw soundhw[] = {
 #ifdef HAS_AUDIO_CHOICE
-#if defined(TARGET_I386) || defined(TARGET_MIPS)
+#ifdef CONFIG_PCSPK
     {
         "pcspk",
         "PC speaker",