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authorChris Wilson <chris@chris-wilson.co.uk>2010-07-15 19:31:21 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2010-07-15 19:33:00 +0100
commitaa4772c3c1c09f775e34e15533789094922f2e40 (patch)
treed2aff92cd5860cf880c1f9abb08a2e4393a6a211
parent2d1ad95423953c60fdc5b336d5dd1298ce2114c7 (diff)
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>
-rw-r--r--tools/Makefile.am12
-rw-r--r--tools/intel_dump_decode.c70
2 files changed, 81 insertions, 1 deletions
diff --git a/tools/Makefile.am b/tools/Makefile.am
index bf201aca..e7d23d23 100644
--- 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
index 00000000..5b75ca88
--- /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;
+}