support PTRACE_SYSCALL.

support PTRACE_O_TRACESYSGOOD. ptrace_report_exec() calls ptrace_report_signal(). refs #265
2015-02-17 16:56:27 +09:00
parent 8568a73f33
commit fa15f6b106
4 changed files with 47 additions and 45 deletions
--- a/kernel/include/process.h
+++ b/kernel/include/process.h
@ -62,6 +62,9 @@

 #define PT_TRACED 0x80     /* The process is ptraced */
 #define PT_TRACE_EXEC 0x100 /* Trace execve(2) */
+#define PT_TRACE_SYSCALL_ENTER 0x200 /* Trace syscall enter */
+#define PT_TRACE_SYSCALL_EXIT  0x400 /* Trace syscall exit */
+#define PT_TRACE_SYSCALL_MASK  (PT_TRACE_SYSCALL_ENTER | PT_TRACE_SYSCALL_EXIT)

 #define	PTRACE_TRACEME 0
 #define	PTRACE_PEEKTEXT 1