Implement iopl syscall decoding

ldv-alt · ldv-alt · commit dcd00c394353 · 2015-11-22T23:10:12.000Z
* iopl.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* linux/dummy.h (sys_iopl): Remove stub alias.
diff --git a/Makefile.am b/Makefile.am
@@ -74,6 +74,7 @@ strace_SOURCES =	\
 	io.c		\
 	ioctl.c		\
 	ioperm.c	\
+	iopl.c		\
 	ioprio.c	\
 	ipc_defs.h	\
 	ipc_msg.c	\
diff --git a/iopl.c b/iopl.c
@@ -0,0 +1,8 @@
+#include "defs.h"
+
+SYS_FUNC(iopl)
+{
+	tprintf("%d", (int) tcp->u_arg[0]);
+
+	return RVAL_DECODED;
+}
diff --git a/linux/dummy.h b/linux/dummy.h
@@ -32,7 +32,6 @@
 #endif
 
 /* still unfinished */
-#define	sys_iopl		printargs
 #define	sys_kcmp		printargs
 #define	sys_kexec_file_load	printargs
 #define	sys_lookup_dcookie	printargs
