]> Git Repo - qemu.git/blobdiff - dump.c
target-arm: Add SPSR entries for EL2/HYP and EL3/MON
[qemu.git] / dump.c
diff --git a/dump.c b/dump.c
index 2c81318b80ccde8dcbc5fba146988f103e84c25e..e56b7cfc25c292835ebbaa0026da32a570e844d0 100644 (file)
--- a/dump.c
+++ b/dump.c
@@ -86,7 +86,6 @@ typedef struct DumpState {
     bool has_filter;
     int64_t begin;
     int64_t length;
-    Error **errp;
 
     uint8_t *note_buf;          /* buffer for notes */
     size_t note_buf_offset;     /* the writing place in note_buf */
@@ -1570,7 +1569,6 @@ static int dump_init(DumpState *s, int fd, bool has_format,
         nr_cpus++;
     }
 
-    s->errp = errp;
     s->fd = fd;
     s->has_filter = has_filter;
     s->begin = begin;
@@ -1780,14 +1778,47 @@ void qmp_dump_guest_memory(bool paging, const char *file, bool has_begin,
     }
 
     if (has_format && format != DUMP_GUEST_MEMORY_FORMAT_ELF) {
-        if (create_kdump_vmcore(s) < 0 && !error_is_set(s->errp)) {
+        if (create_kdump_vmcore(s) < 0) {
             error_set(errp, QERR_IO_ERROR);
         }
     } else {
-        if (create_vmcore(s) < 0 && !error_is_set(s->errp)) {
+        if (create_vmcore(s) < 0) {
             error_set(errp, QERR_IO_ERROR);
         }
     }
 
     g_free(s);
 }
+
+DumpGuestMemoryCapability *qmp_query_dump_guest_memory_capability(Error **errp)
+{
+    DumpGuestMemoryFormatList *item;
+    DumpGuestMemoryCapability *cap =
+                                  g_malloc0(sizeof(DumpGuestMemoryCapability));
+
+    /* elf is always available */
+    item = g_malloc0(sizeof(DumpGuestMemoryFormatList));
+    cap->formats = item;
+    item->value = DUMP_GUEST_MEMORY_FORMAT_ELF;
+
+    /* kdump-zlib is always available */
+    item->next = g_malloc0(sizeof(DumpGuestMemoryFormatList));
+    item = item->next;
+    item->value = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
+
+    /* add new item if kdump-lzo is available */
+#ifdef CONFIG_LZO
+    item->next = g_malloc0(sizeof(DumpGuestMemoryFormatList));
+    item = item->next;
+    item->value = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
+#endif
+
+    /* add new item if kdump-snappy is available */
+#ifdef CONFIG_SNAPPY
+    item->next = g_malloc0(sizeof(DumpGuestMemoryFormatList));
+    item = item->next;
+    item->value = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
+#endif
+
+    return cap;
+}
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