+2016-02-10 Marcin Kościelnicki <koriakin@0x04.net>
+
+ * ctf.c (ctf_write_tdesc): New function.
+ (ctf_write_ops): Wire in ctf_write_tdesc.
+ * tracefile-tfile.c (tfile_write_tdesc): New function.
+ (tfile_write_ops): Wire in tfile_write_tdesc.
+ * tracefile.c (trace_save): Call write_tdesc method.
+ * tracefile.h (struct trace_file_write_ops): Add write_tdesc method.
+ * xml-tdesc.c (target_fetch_description_xml): New function.
+ * xml-tdesc.h: Add target_fetch_description_xml prototype.
+
2016-02-10 Simon Marchi <simon.marchi@ericsson.com>
* arm-tdep.c (arm_copy_extra_ld_st): Fix "unpriveleged" typo.
}
/* This is the implementation of trace_file_write_ops method
+ write_tdesc. */
+
+static void
+ctf_write_tdesc (struct trace_file_writer *self)
+{
+ /* Nothing so far. */
+}
+
+/* This is the implementation of trace_file_write_ops method
write_definition_end. */
static void
ctf_write_status,
ctf_write_uploaded_tsv,
ctf_write_uploaded_tp,
+ ctf_write_tdesc,
ctf_write_definition_end,
NULL,
&ctf_write_frame_ops,
#include "completer.h"
#include "filenames.h"
#include "remote.h"
+#include "xml-tdesc.h"
#ifndef O_LARGEFILE
#define O_LARGEFILE 0
}
/* This is the implementation of trace_file_write_ops method
+ write_tdesc. */
+
+static void
+tfile_write_tdesc (struct trace_file_writer *self)
+{
+ struct tfile_trace_file_writer *writer
+ = (struct tfile_trace_file_writer *) self;
+ char *tdesc = target_fetch_description_xml (¤t_target);
+ char *ptr = tdesc;
+ char *next;
+
+ if (tdesc == NULL)
+ return;
+
+ /* Write tdesc line by line, prefixing each line with "tdesc ". */
+ while (ptr != NULL)
+ {
+ next = strchr (ptr, '\n');
+ if (next != NULL)
+ {
+ fprintf (writer->fp, "tdesc %.*s\n", (int) (next - ptr), ptr);
+ /* Skip the \n. */
+ next++;
+ }
+ else if (*ptr != '\0')
+ {
+ /* Last line, doesn't have a newline. */
+ fprintf (writer->fp, "tdesc %s\n", ptr);
+ }
+ ptr = next;
+ }
+
+ xfree (tdesc);
+}
+
+/* This is the implementation of trace_file_write_ops method
write_definition_end. */
static void
tfile_write_status,
tfile_write_uploaded_tsv,
tfile_write_uploaded_tp,
+ tfile_write_tdesc,
tfile_write_definition_end,
tfile_write_raw_data,
NULL,
/* Write out the size of a register block. */
writer->ops->write_regblock_type (writer, trace_regblock_size);
+ /* Write out the target description info. */
+ writer->ops->write_tdesc (writer);
+
/* Write out status of the tracing run (aka "tstatus" info). */
writer->ops->write_status (writer, ts);
void (*write_uploaded_tp) (struct trace_file_writer *self,
struct uploaded_tp *tp);
+ /* Write target description. */
+ void (*write_tdesc) (struct trace_file_writer *self);
+
/* Write to mark the end of the definition part. */
void (*write_definition_end) (struct trace_file_writer *self);
return tdesc;
}
+
+/* Fetches an XML target description using OPS, processing
+ includes, but not parsing it. Used to dump whole tdesc
+ as a single XML file. */
+
+char *
+target_fetch_description_xml (struct target_ops *ops)
+{
+ struct target_desc *tdesc;
+ char *tdesc_str;
+ char *expanded_text;
+ struct cleanup *back_to;
+
+ tdesc_str = fetch_available_features_from_target ("target.xml", ops);
+ if (tdesc_str == NULL)
+ return NULL;
+
+ back_to = make_cleanup (xfree, tdesc_str);
+ expanded_text = xml_process_xincludes (_("target description"),
+ tdesc_str,
+ fetch_available_features_from_target, ops, 0);
+ do_cleanups (back_to);
+ if (expanded_text == NULL)
+ {
+ warning (_("Could not load XML target description; ignoring"));
+ return NULL;
+ }
+
+ return expanded_text;
+}
parsed description. */
const struct target_desc *target_read_description_xml (struct target_ops *);
+
+/* Fetches an XML target description using OPS, processing
+ includes, but not parsing it. Used to dump whole tdesc
+ as a single XML file. */
+
+char *target_fetch_description_xml (struct target_ops *ops);