Module Name: xsrc
Committed By: macallan
Date: Thu Feb 28 12:38:03 UTC 2013
Modified Files:
xsrc/external/mit/pixman/dist/pixman: pixman-mips.c
Log Message:
support Loomgson Multimedia Instructions on NetBSD
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1 -r1.2 \
xsrc/external/mit/pixman/dist/pixman/pixman-mips.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: xsrc/external/mit/pixman/dist/pixman/pixman-mips.c
diff -u xsrc/external/mit/pixman/dist/pixman/pixman-mips.c:1.1.1.1 xsrc/external/mit/pixman/dist/pixman/pixman-mips.c:1.2
--- xsrc/external/mit/pixman/dist/pixman/pixman-mips.c:1.1.1.1 Thu Jan 31 10:28:48 2013
+++ xsrc/external/mit/pixman/dist/pixman/pixman-mips.c Thu Feb 28 12:38:02 2013
@@ -30,6 +30,12 @@
#include <string.h>
#include <stdlib.h>
+#ifdef __NetBSD__
+#include <sys/param.h>
+#include <sys/sysctl.h>
+#include <machine/cpu.h>
+#endif
+
static pixman_bool_t
have_feature (const char *search_string)
{
@@ -57,6 +63,20 @@ have_feature (const char *search_string)
}
fclose (f);
+#elif defined(__NetBSD__)
+ int error, have_lmmi;
+ int mib[2] = { CTL_MACHDEP, CPU_LMMI };
+ size_t length = sizeof(have_lmmi);
+
+ if (strcmp(search_string, "Loongson") != 0)
+ return FALSE;
+
+ error = sysctl (mib, 2, &have_lmmi, &length, NULL, 0);
+
+ if (error != 0)
+ return FALSE;
+
+ return have_lmmi;
#endif
/* Did not find string in the proc file, or not Linux ELF. */
