dump decode: Add a non-installed program for decoding binary batchbuffer dumps.

Rather than add yet another decoder into the drivers, I rather just emit
a binary blob and use the decoder being developed here.

As it is a pure debugging feature, lets not package it.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/tools/Makefile.am b/tools/Makefile.am
index bf201ac..e7d23d2 100644 (file)
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -12,13 +12,23 @@ bin_PROGRAMS = \
        intel_reg_dumper \
        intel_reg_snapshot \
        intel_reg_write \
-       intel_reg_read
+       intel_reg_read \
+       $(NULL)
+
+noinst_PROGRAMS = \
+       intel_dump_decode \
+       $(NULL)
 
 intel_gpu_dump_SOURCES = \
        intel_gpu_dump.c \
        intel_decode.c \
        intel_decode.h
 
+intel_dump_decode_SOURCES = \
+       intel_dump_decode.c \
+       intel_decode.c \
+       intel_decode.h
+
 intel_error_decode_SOURCES = \
        intel_error_decode.c \
        intel_decode.c \

diff --git a/tools/intel_dump_decode.c b/tools/intel_dump_decode.c
new file mode 100644 (file)
index 0000000..5b75ca8
--- /dev/null
+++ b/tools/intel_dump_decode.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright © 2010 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Chris Wilson <chris@chris-wilson.co.uk>
+ *
+ */
+
+#define _GNU_SOURCE
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include "intel_decode.h"
+
+static void
+read_bin_file (uint32_t devid, const char * filename)
+{
+       uint32_t buf[2048];
+       int fd, offset, ret;
+
+       fd = open (filename, O_RDONLY);
+       if (fd < 0) {
+               fprintf (stderr, "Failed to open %s: %s\n",
+                        filename, strerror (errno));
+               exit (1);
+       }
+
+       offset = 0;
+       while ((ret = read (fd, buf, sizeof(buf))) > 0) {
+               intel_decode (buf, ret/4, offset, devid, 1);
+               offset += ret;
+       }
+       close (fd);
+}
+
+int
+main (int argc, char *argv[])
+{
+       uint32_t devid = 0xa011;
+       int i;
+
+       for (i = 1; i < argc; i++)
+               read_bin_file (devid, argv[i]);
+
+       return 0;
+}