Import sources from 2011-03-30 iso image

2 files changed, 41 insertions, 0 deletions

diff --git a/sys/src/ape/lib/ap/syscall/genall b/sys/src/ape/lib/ap/syscall/genall
new file mode 100755
index 000000000..5aa992b95
--- /dev/null
+++ b/sys/src/ape/lib/ap/syscall/genall
@@ -0,0 +1,16 @@
+#!/bin/rc
+# genall - generate the APE versions of the system call C interfaces.
+#	must be invoked by mk so that the right env variables are set.
+rfork e
+# ugh. sources's build process can't hack absolute path names.
+# we're in /sys/src/ape/lib/ap/syscall.
+SYSH=../../../../libc/9syscall/sys.h	# /sys/src/libc/9syscall/sys.h
+
+SYS=`{sed '/^#define._/d; s/#define.([A-Z0-9_]*).*/\1/' $SYSH}
+for(I in $SYS) {
+	i=_^$I
+	n=`{sed -n '/[ 	]'$I'[ 	]/s/.*	//p' $SYSH}
+	gencall
+}
+ar vu /$objtype/lib/ape/libap.a *.$O
+rm -f *.$O *.s
diff --git a/sys/src/ape/lib/ap/syscall/mkfile b/sys/src/ape/lib/ap/syscall/mkfile
new file mode 100755
index 000000000..080839d9a
--- /dev/null
+++ b/sys/src/ape/lib/ap/syscall/mkfile
@@ -0,0 +1,25 @@
+NPROC=1
+</$objtype/mkfile
+
+all:V: install
+
+install:V: genall gencall
+	genall
+
+# ugh. sources's build process can't hack absolute path names.
+# we're in /sys/src/ape/lib/ap/syscall.
+gencall:D: ../../../../libc/9syscall/mkfile	# /sys/src/libc/9syscall/mkfile
+	{
+		echo '#!/bin/rc'
+		sed -n -e 's/seek/_SEEK/g' -e '/switch/,/\$AS /p' $prereq
+	} >$target
+	chmod +x $target
+
+nuke clean:V:
+	rm -f *.[$OS] *.s gencall
+
+installall:V:
+	for(objtype in $CPUS) mk install
+
+update:V:
+	update $UPDATEFLAGS mkfile