block: Declare blockdev-add and blockdev-del supported

[mirror_qemu.git] / qtest.c

diff --git a/qtest.c b/qtest.c
index ce4c6dbbf9248a7f5780be20b10ad13489f7ed4f..5aa6636ca892a2fde3f8661d1718f0f5608a73d7 100644 (file)
--- a/qtest.c
+++ b/qtest.c
@@ -27,6 +27,10 @@
 #include "qemu/config-file.h"
 #include "qemu/option.h"
 #include "qemu/error-report.h"
+#include "qemu/cutils.h"
+#ifdef TARGET_PPC64
+#include "hw/ppc/spapr_rtas.h"
+#endif
 
 #define MAX_IRQ 256
 
@@ -34,7 +38,7 @@ bool qtest_allowed;
 
 static DeviceState *irq_intercept_dev;
 static FILE *qtest_log_fp;
-static CharDriverState *qtest_chr;
+static CharBackend qtest_chr;
 static GString *inbuf;
 static int irq_levels[MAX_IRQ];
 static qemu_timeval start_time;
@@ -186,7 +190,7 @@ static void qtest_get_time(qemu_timeval *tv)
     }
 }
 
-static void qtest_send_prefix(CharDriverState *chr)
+static void qtest_send_prefix(CharBackend *chr)
 {
     qemu_timeval tv;
 
@@ -214,7 +218,7 @@ static void GCC_FMT_ATTR(1, 2) qtest_log_send(const char *fmt, ...)
     va_end(ap);
 }
 
-static void do_qtest_send(CharDriverState *chr, const char *str, size_t len)
+static void do_qtest_send(CharBackend *chr, const char *str, size_t len)
 {
     qemu_chr_fe_write_all(chr, (uint8_t *)str, len);
     if (qtest_log_fp && qtest_opened) {
@@ -222,12 +226,12 @@ static void do_qtest_send(CharDriverState *chr, const char *str, size_t len)
     }
 }
 
-static void qtest_send(CharDriverState *chr, const char *str)
+static void qtest_send(CharBackend *chr, const char *str)
 {
     do_qtest_send(chr, str, strlen(str));
 }
 
-static void GCC_FMT_ATTR(2, 3) qtest_sendf(CharDriverState *chr,
+static void GCC_FMT_ATTR(2, 3) qtest_sendf(CharBackend *chr,
                                            const char *fmt, ...)
 {
     va_list ap;
@@ -236,6 +240,7 @@ static void GCC_FMT_ATTR(2, 3) qtest_sendf(CharDriverState *chr,
     va_start(ap, fmt);
     buffer = g_strdup_vprintf(fmt, ap);
     qtest_send(chr, buffer);
+    g_free(buffer);
     va_end(ap);
 }
 
@@ -245,7 +250,7 @@ static void qtest_irq_handler(void *opaque, int n, int level)
     qemu_set_irq(old_irq, level);
 
     if (irq_levels[n] != level) {
-        CharDriverState *chr = qtest_chr;
+        CharBackend *chr = &qtest_chr;
         irq_levels[n] = level;
         qtest_send_prefix(chr);
         qtest_sendf(chr, "IRQ %s %d\n",
@@ -253,7 +258,7 @@ static void qtest_irq_handler(void *opaque, int n, int level)
     }
 }
 
-static void qtest_process_command(CharDriverState *chr, gchar **words)
+static void qtest_process_command(CharBackend *chr, gchar **words)
 {
     const gchar *command;
 
@@ -325,12 +330,13 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
     } else if (strcmp(words[0], "outb") == 0 ||
                strcmp(words[0], "outw") == 0 ||
                strcmp(words[0], "outl") == 0) {
-        uint16_t addr;
-        uint32_t value;
+        unsigned long addr;
+        unsigned long value;
 
         g_assert(words[1] && words[2]);
-        addr = strtoul(words[1], NULL, 0);
-        value = strtoul(words[2], NULL, 0);
+        g_assert(qemu_strtoul(words[1], NULL, 0, &addr) == 0);
+        g_assert(qemu_strtoul(words[2], NULL, 0, &value) == 0);
+        g_assert(addr <= 0xffff);
 
         if (words[0][3] == 'b') {
             cpu_outb(addr, value);
@@ -344,11 +350,12 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
     } else if (strcmp(words[0], "inb") == 0 ||
         strcmp(words[0], "inw") == 0 ||
         strcmp(words[0], "inl") == 0) {
-        uint16_t addr;
+        unsigned long addr;
         uint32_t value = -1U;
 
         g_assert(words[1]);
-        addr = strtoul(words[1], NULL, 0);
+        g_assert(qemu_strtoul(words[1], NULL, 0, &addr) == 0);
+        g_assert(addr <= 0xffff);
 
         if (words[0][2] == 'b') {
             value = cpu_inb(addr);
@@ -367,8 +374,8 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
         uint64_t value;
 
         g_assert(words[1] && words[2]);
-        addr = strtoull(words[1], NULL, 0);
-        value = strtoull(words[2], NULL, 0);
+        g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0);
+        g_assert(qemu_strtou64(words[2], NULL, 0, &value) == 0);
 
         if (words[0][5] == 'b') {
             uint8_t data = value;
@@ -396,7 +403,7 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
         uint64_t value = UINT64_C(-1);
 
         g_assert(words[1]);
-        addr = strtoull(words[1], NULL, 0);
+        g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0);
 
         if (words[0][4] == 'b') {
             uint8_t data;
@@ -422,8 +429,10 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
         char *enc;
 
         g_assert(words[1] && words[2]);
-        addr = strtoull(words[1], NULL, 0);
-        len = strtoull(words[2], NULL, 0);
+        g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0);
+        g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0);
+        /* We'd send garbage to libqtest if len is 0 */
+        g_assert(len);
 
         data = g_malloc(len);
         cpu_physical_memory_read(addr, data, len);
@@ -444,8 +453,8 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
         gchar *b64_data;
 
         g_assert(words[1] && words[2]);
-        addr = strtoull(words[1], NULL, 0);
-        len = strtoull(words[2], NULL, 0);
+        g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0);
+        g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0);
 
         data = g_malloc(len);
         cpu_physical_memory_read(addr, data, len);
@@ -461,8 +470,8 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
         size_t data_len;
 
         g_assert(words[1] && words[2] && words[3]);
-        addr = strtoull(words[1], NULL, 0);
-        len = strtoull(words[2], NULL, 0);
+        g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0);
+        g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0);
 
         data_len = strlen(words[3]);
         if (data_len < 3) {
@@ -487,12 +496,12 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
     } else if (strcmp(words[0], "memset") == 0) {
         uint64_t addr, len;
         uint8_t *data;
-        uint8_t pattern;
+        unsigned long pattern;
 
         g_assert(words[1] && words[2] && words[3]);
-        addr = strtoull(words[1], NULL, 0);
-        len = strtoull(words[2], NULL, 0);
-        pattern = strtoull(words[3], NULL, 0);
+        g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0);
+        g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0);
+        g_assert(qemu_strtoul(words[3], NULL, 0, &pattern) == 0);
 
         if (len) {
             data = g_malloc(len);
@@ -510,8 +519,8 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
         gsize out_len;
 
         g_assert(words[1] && words[2] && words[3]);
-        addr = strtoull(words[1], NULL, 0);
-        len = strtoull(words[2], NULL, 0);
+        g_assert(qemu_strtou64(words[1], NULL, 0, &addr) == 0);
+        g_assert(qemu_strtou64(words[2], NULL, 0, &len) == 0);
 
         data_len = strlen(words[3]);
         if (data_len < 3) {
@@ -531,11 +540,32 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
 
         qtest_send_prefix(chr);
         qtest_send(chr, "OK\n");
+    } else if (strcmp(words[0], "endianness") == 0) {
+        qtest_send_prefix(chr);
+#if defined(TARGET_WORDS_BIGENDIAN)
+        qtest_sendf(chr, "OK big\n");
+#else
+        qtest_sendf(chr, "OK little\n");
+#endif
+#ifdef TARGET_PPC64
+    } else if (strcmp(words[0], "rtas") == 0) {
+        uint64_t res, args, ret;
+        unsigned long nargs, nret;
+
+        g_assert(qemu_strtoul(words[2], NULL, 0, &nargs) == 0);
+        g_assert(qemu_strtou64(words[3], NULL, 0, &args) == 0);
+        g_assert(qemu_strtoul(words[4], NULL, 0, &nret) == 0);
+        g_assert(qemu_strtou64(words[5], NULL, 0, &ret) == 0);
+        res = qtest_rtas_call(words[1], nargs, args, nret, ret);
+
+        qtest_send_prefix(chr);
+        qtest_sendf(chr, "OK %"PRIu64"\n", res);
+#endif
     } else if (qtest_enabled() && strcmp(words[0], "clock_step") == 0) {
         int64_t ns;
 
         if (words[1]) {
-            ns = strtoll(words[1], NULL, 0);
+            g_assert(qemu_strtoi64(words[1], NULL, 0, &ns) == 0);
         } else {
             ns = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL);
         }
@@ -547,7 +577,7 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
         int64_t ns;
 
         g_assert(words[1]);
-        ns = strtoll(words[1], NULL, 0);
+        g_assert(qemu_strtoi64(words[1], NULL, 0, &ns) == 0);
         qtest_clock_warp(ns);
         qtest_send_prefix(chr);
         qtest_sendf(chr, "OK %"PRIi64"\n",
@@ -558,7 +588,7 @@ static void qtest_process_command(CharDriverState *chr, gchar **words)
     }
 }
 
-static void qtest_process_inbuf(CharDriverState *chr, GString *inbuf)
+static void qtest_process_inbuf(CharBackend *chr, GString *inbuf)
 {
     char *end;
 
@@ -582,7 +612,7 @@ static void qtest_process_inbuf(CharDriverState *chr, GString *inbuf)
 
 static void qtest_read(void *opaque, const uint8_t *buf, int size)
 {
-    CharDriverState *chr = opaque;
+    CharBackend *chr = opaque;
 
     g_string_append_len(inbuf, (const gchar *)buf, size);
     qtest_process_inbuf(chr, inbuf);
@@ -641,9 +671,9 @@ static int qtest_init_accel(MachineState *ms)
 
 void qtest_init(const char *qtest_chrdev, const char *qtest_log, Error **errp)
 {
-    CharDriverState *chr;
+    Chardev *chr;
 
-    chr = qemu_chr_new("qtest", qtest_chrdev, NULL);
+    chr = qemu_chr_new("qtest", qtest_chrdev);
 
     if (chr == NULL) {
         error_setg(errp, "Failed to initialize device for qtest: \"%s\"",
@@ -659,16 +689,17 @@ void qtest_init(const char *qtest_chrdev, const char *qtest_log, Error **errp)
         qtest_log_fp = stderr;
     }
 
-    qemu_chr_add_handlers(chr, qtest_can_read, qtest_read, qtest_event, chr);
-    qemu_chr_fe_set_echo(chr, true);
+    qemu_chr_fe_init(&qtest_chr, chr, errp);
+    qemu_chr_fe_set_handlers(&qtest_chr, qtest_can_read, qtest_read,
+                             qtest_event, &qtest_chr, NULL, true);
+    qemu_chr_fe_set_echo(&qtest_chr, true);
 
     inbuf = g_string_new("");
-    qtest_chr = chr;
 }
 
 bool qtest_driver(void)
 {
-    return qtest_chr;
+    return qtest_chr.chr != NULL;
 }
 
 static void qtest_accel_class_init(ObjectClass *oc, void *data)