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authorStefan Reinauer <reinauer@chromium.org>2012-05-04 15:37:18 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2012-05-08 00:40:36 +0200
commit564e90f57185274130aba7b157a7dca1941dcfef (patch)
treef71985b7f878f83d7e5773675ca27a4a2da94cdf /util/i915tool/spatches/fixcalls.cocci
parent44a89b34f85492c48a19db1b9b2c2c44ab29c9ae (diff)
downloadcoreboot-564e90f57185274130aba7b157a7dca1941dcfef.tar.xz
Add a tool to work on i915 hardware in user mode
This is the beginning of a tool that transforms the i9x5 code to user mode code. Consider this a very early stage although it does produce two programs. Requires spatch 1.0 or greater. To try it out, assuming you have an up-to-date spatch, sh transform make make broken Please don't fall to the temptation to auto-magicize this process. It's primitive for a reason. That said, suggestions welcome of course. Change-Id: I0188e36637b198b06c17f6d3c714d990e88bd57d Signed-off-by: Ronald G. Minnich <rminnich@chromium.org> Reviewed-on: http://review.coreboot.org/1003 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'util/i915tool/spatches/fixcalls.cocci')
-rw-r--r--util/i915tool/spatches/fixcalls.cocci148
1 files changed, 148 insertions, 0 deletions
diff --git a/util/i915tool/spatches/fixcalls.cocci b/util/i915tool/spatches/fixcalls.cocci
new file mode 100644
index 0000000000..50e6458fd3
--- /dev/null
+++ b/util/i915tool/spatches/fixcalls.cocci
@@ -0,0 +1,148 @@
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-vga_get_uninterruptible(...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-vga_put(...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-intel_init_quirks(...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-drm_mode_config_init(...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-INIT_WORK(...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-setup_timer(...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-DRM_DEBUG_KMS(
++fprintf(stderr,
+...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-DRM_ERROR(
++fprintf(stderr,
+...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-DRM_DEBUG(
++fprintf(stderr,
+...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-DRM_DEBUG_DRIVER(
++fprintf(stderr,
+...);
+...>}
+@@
+identifier f;
+type T;
+@@
+T f(...){<...
+-intel_init_display(...);
+...>}
+@ rulekz @
+identifier t;
+identifier f;
+expression E1, E2;
+type T;
+@@
+T f(...){<...
+t = kzalloc(E1, E2);
+...>}
+@@
+identifier rulekz.f;
+expression E1, E2;
+@@
+
+- kzalloc(E1
++ calloc(1, E1
+- ,E2
+ )
+@@
+identifier d;
+@@
+-static
+const struct pci_device_id d[] = {...};
+@@
+expression E1;
+@@
+-WARN(
++if (
+E1
+-,
++) fprintf(stderr,
+...);
+@@
+expression E1;
+@@
+-BUG_ON(
++assert(
+E1);
+@@
+@@
+-jiffies
++msecs()
+@@
+expression E1;
+@@
+-jiffies_to_msecs(
+E1
+-)
+@@
+expression E1;
+@@
+-msecs_to_jiffies(
+E1
+-)
+@@
+expression E1, E2;
+@@
+-time_after(
++(
+E1
+-,
++>
+E2)