arch: add mips64n32 support

Signed-off-by: Paul Moore <pmoore@redhat.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/src/arch-syscall-validate b/src/arch-syscall-validate
index 279dd87..e765c35 100755
--- a/src/arch-syscall-validate
+++ b/src/arch-syscall-validate
@@ -232,6 +232,39 @@ function dump_lib_mips64() {
 }
 
 #
+# Dump the mips64n32 system syscall table
+#
+# Arguments:
+#     1    path to the kernel source
+#
+#  Dump the architecture's syscall table to stdout.
+#
+function dump_sys_mips64n32() {
+	# _MIPS_SIM values:
+	#   _MIPS_SIM_ABI32 == 1
+	#   _MIPS_SIM_NABI32 == 2
+	#   _MIPS_SIM_ABI64 == 3
+	gcc -E -dM -I$1/arch/mips/include/uapi -D_MIPS_SIM=2 $1/arch/mips/include/uapi/asm/unistd.h | \
+		grep "^#define __NR_" | sort | \
+		grep -v "^#define __NR_O32_" | \
+		grep -v "^#define __NR_N32_" | \
+		grep -v "^#define __NR_64_" | \
+		grep -v "^#define __NR_Linux" | \
+		grep -v "^#define __NR_unused" | \
+		grep -v "^#define __NR_reserved" | \
+		sed -e 's/#define[ \t]\+__NR_\([^ \t]\+\)[ \t]\+(__NR_Linux[ \t]*+[ \t]*\([0-9]\+\)).*/\1\t\2/'
+}
+
+#
+# Dump the mips64n32 library syscall table
+#
+#  Dump the library's syscall table to stdout.
+#
+function dump_lib_mips64n32() {
+	$LIB_SYS_DUMP -a mips64n32 -o 6000 | sed -e '/[^\t]\+\t-[0-9]\+/d'
+}
+
+#
 # Dump the system syscall table
 #
 # Arguments:
@@ -260,6 +293,9 @@ function dump_sys() {
 	mips64)
 		dump_sys_mips64 "$2"
 		;;
+	mips64n32)
+		dump_sys_mips64n32 "$2"
+		;;
 	*)
 		echo ""
 		;;
@@ -294,6 +330,9 @@ function dump_lib() {
 	mips64)
 		dump_lib_mips64 "$2"
 		;;
+	mips64n32)
+		dump_lib_mips64n32 "$2"
+		;;
 	*)
 		echo ""
 		;;