gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / xml-syscall.h

diff --git a/gdb/xml-syscall.h b/gdb/xml-syscall.h
index 7cf1a90c40944958f4dcc505a920b586ac3692b1..3fa9820bb2cc1a7e6bace5d602b59976642f75a1 100644 (file)
--- a/gdb/xml-syscall.h
+++ b/gdb/xml-syscall.h
@@ -1,7 +1,7 @@
 /* Functions that provide the mechanism to parse a syscall XML file
    and get its values.
 
-   Copyright (C) 2009-2013 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -29,22 +29,41 @@
    GDB won't be able to find the correct XML file to open and get
    the syscalls definitions.  */
 
-void set_xml_syscall_file_name (const char *name);
+void set_xml_syscall_file_name (struct gdbarch *gdbarch,
+                               const char *name);
 
 /* Function that retrieves the syscall name corresponding to the given
    number.  It puts the requested information inside 'struct syscall'.  */
 
-void get_syscall_by_number (int syscall_number, struct syscall *s);
+void get_syscall_by_number (struct gdbarch *gdbarch,
+                           int syscall_number, struct syscall *s);
 
-/* Function that retrieves the syscall number corresponding to the given
-   name.  It puts the requested information inside 'struct syscall'.  */
+/* Function that retrieves the syscall numbers corresponding to the
+   given name.  The numbers of all syscalls with either a name or
+   alias equal to SYSCALL_NAME are appended to SYSCALL_NUMBERS.  If no
+   matching syscalls are found, return false.  */
 
-void get_syscall_by_name (const char *syscall_name, struct syscall *s);
+bool get_syscalls_by_name (struct gdbarch *gdbarch, const char *syscall_name,
+                          std::vector<int> *syscall_numbers);
 
 /* Function used to retrieve the list of syscalls in the system.  This list
    is returned as an array of strings.  Returns the list of syscalls in the
    system, or NULL otherwise.  */
 
-const char **get_syscall_names (void);
+const char **get_syscall_names (struct gdbarch *gdbarch);
+
+/* Function used to retrieve the list of syscalls of a given group in
+   the system.  The syscall numbers are appended to SYSCALL_NUMBERS.
+   If the group doesn't exist, return false.  */
+
+bool get_syscalls_by_group (struct gdbarch *gdbarch, const char *group,
+                           std::vector<int> *syscall_numbers);
+
+/* Function used to retrieve the list of syscall groups in the system.
+   Return an array of strings terminated by a NULL element.  The list
+   must be freed by the caller.  Return NULL if there is no syscall
+   information available.  */
+
+const char **get_syscall_group_names (struct gdbarch *gdbarch);
 
 #endif /* XML_SYSCALL_H */