Message ID | 1463712948-9068-1-git-send-email-gabriel@krisman.be |
---|---|
State | New |
Headers | show |
On Thursday, May 19 2016, Gabriel Krisman Bertazi wrote: > This is done by maintaining a list of syscall_group_desc for each > syscall group inside the syscalls_info structure. Inside each > syscall_group_desc we have a vector of pointers to the syscalls that are > part of that group. > > gdb/ > > * syscalls/gdb-syscalls.dtd: Include group attribute to the > syscall element. > * xml-syscall.c (get_syscalls_by_group): New. > (get_syscall_group_names): New. > (struct syscall_group_desc): New structure to store group data. > (struct syscalls_info): Include field to store the group list. > (sysinfo_free_syscall_group_desc): New. > (free_syscalls_info): Free group list. > (syscall_group_create_syscall_group_desc): New. > (syscall_group_add_syscall): New. > (syscall_create_syscall_desc): Add syscall to its groups. > (syscall_start_syscall): Load group attribute. > (syscall_group_get_group_by_name): New. > (xml_list_syscalls_by_group): New. > (xml_list_of_groups): New. > * xml-syscall.h (get_syscalls_by_group): Export function > to retrieve a list of syscalls filtered by the group name. > (get_syscall_group_names): Export function to retrieve the list > of syscall groups. > --- > gdb/syscalls/gdb-syscalls.dtd | 3 +- > gdb/xml-syscall.c | 234 +++++++++++++++++++++++++++++++++++++++++- > gdb/xml-syscall.h | 16 +++ > 3 files changed, 250 insertions(+), 3 deletions(-) > > diff --git a/gdb/syscalls/gdb-syscalls.dtd b/gdb/syscalls/gdb-syscalls.dtd > index 3deda12..de47d4d 100644 > --- a/gdb/syscalls/gdb-syscalls.dtd > +++ b/gdb/syscalls/gdb-syscalls.dtd > @@ -11,4 +11,5 @@ > <!ELEMENT syscall EMPTY> > <!ATTLIST syscall > name CDATA #REQUIRED > - number CDATA #REQUIRED> > + number CDATA #REQUIRED > + groups CDATA #IMPLIED> > diff --git a/gdb/xml-syscall.c b/gdb/xml-syscall.c > index ceaf750..c7c307e 100644 > --- a/gdb/xml-syscall.c > +++ b/gdb/xml-syscall.c > @@ -77,6 +77,20 @@ get_syscall_names (struct gdbarch *gdbarch) > return NULL; > } > > +struct syscall * > +get_syscalls_by_group (struct gdbarch *gdbarch, const char *group) > +{ > + syscall_warn_user (); > + return NULL; > +} > + > +const char ** > +get_syscall_group_names (struct gdbarch *gdbarch) > +{ > + syscall_warn_user (); > + return NULL; > +} > + > #else /* ! HAVE_LIBEXPAT */ > > /* Structure which describes a syscall. */ > @@ -92,6 +106,19 @@ typedef struct syscall_desc > } *syscall_desc_p; > DEF_VEC_P(syscall_desc_p); > > +/* Structure of a syscall group. */ > +typedef struct syscall_group_desc > +{ > + /* The group name. */ > + > + char *name; > + > + /* The syscalls that are part of the group. */ > + > + VEC(syscall_desc_p) *syscalls; > +} *syscall_group_desc_p; > +DEF_VEC_P(syscall_group_desc_p); > + > /* Structure that represents syscalls information. */ > struct syscalls_info > { > @@ -99,6 +126,10 @@ struct syscalls_info > > VEC(syscall_desc_p) *syscalls; > > + /* The syscall groups. */ > + > + VEC(syscall_group_desc_p) *groups; > + > /* Variable that will hold the last known data-directory. This is > useful to know whether we should re-read the XML info for the > target. */ > @@ -126,11 +157,21 @@ syscalls_info_free_syscalls_desc (struct syscall_desc *sd) > xfree (sd->name); > } > > +/* Free syscall_group_desc members but not the structure itself. */ > + > +static void > +syscalls_info_free_syscall_group_desc (struct syscall_group_desc *sd) > +{ > + VEC_free (syscall_desc_p, sd->syscalls); > + xfree (sd->name); > +} > + > static void > free_syscalls_info (void *arg) > { > struct syscalls_info *syscalls_info = (struct syscalls_info *) arg; > struct syscall_desc *sysdesc; > + struct syscall_group_desc *groupdesc; > int i; > > xfree (syscalls_info->my_gdb_datadir); > @@ -144,6 +185,17 @@ free_syscalls_info (void *arg) > VEC_free (syscall_desc_p, syscalls_info->syscalls); > } > > + if (syscalls_info->groups != NULL) > + { > + for (i = 0; > + VEC_iterate (syscall_group_desc_p, > + syscalls_info->groups, i, groupdesc); > + i++) > + syscalls_info_free_syscall_group_desc (groupdesc); > + > + VEC_free (syscall_group_desc_p, syscalls_info->groups); > + } > + > xfree (syscalls_info); > } > > @@ -153,16 +205,73 @@ make_cleanup_free_syscalls_info (struct syscalls_info *syscalls_info) > return make_cleanup (free_syscalls_info, syscalls_info); > } > > +/* Create a new syscall group. Return pointer to the > + syscall_group_desc structure that represents the new group. */ > + > +static struct syscall_group_desc * > +syscall_group_create_syscall_group_desc (struct syscalls_info *syscalls_info, > + const char *group) > +{ > + struct syscall_group_desc *groupdesc = XCNEW (struct syscall_group_desc); > + > + groupdesc->name = xstrdup (group); > + > + VEC_safe_push (syscall_group_desc_p, syscalls_info->groups, groupdesc); > + > + return groupdesc; > +} > + > +/* Add a syscall to the group. If group doesn't exist, create it. */ > + > +static void > +syscall_group_add_syscall (struct syscalls_info *syscalls_info, > + struct syscall_desc *syscall, > + const char *group) > +{ > + struct syscall_group_desc *groupdesc; Minor nit: assign NULL to this variable here. > + int i; > + > + /* Search for an existing group. */ > + for (i = 0; > + VEC_iterate (syscall_group_desc_p, syscalls_info->groups, i, groupdesc); > + i++) > + { > + if (strcmp (groupdesc->name, group) == 0) > + break; > + } > + > + if (groupdesc == NULL) > + { > + /* No group was found with this name. We must create a new > + one. */ > + groupdesc = syscall_group_create_syscall_group_desc (syscalls_info, > + group); > + } > + > + VEC_safe_push (syscall_desc_p, groupdesc->syscalls, syscall); > +} > + > static void > syscall_create_syscall_desc (struct syscalls_info *syscalls_info, > - const char *name, int number) > + const char *name, int number, > + char *groups) > { > struct syscall_desc *sysdesc = XCNEW (struct syscall_desc); > + char *group; > > sysdesc->name = xstrdup (name); > sysdesc->number = number; > > VEC_safe_push (syscall_desc_p, syscalls_info->syscalls, sysdesc); > + > + /* Add syscall to its groups. */ > + if (groups != NULL) > + { > + for (group = strtok (groups, ","); > + group != NULL; > + group = strtok (NULL, ",")) > + syscall_group_add_syscall (syscalls_info, sysdesc, group); > + } > } > > /* Handle the start of a <syscall> element. */ > @@ -177,6 +286,7 @@ syscall_start_syscall (struct gdb_xml_parser *parser, > /* syscall info. */ > char *name = NULL; > int number = 0; > + char *groups = NULL; > > len = VEC_length (gdb_xml_value_s, attributes); > > @@ -186,13 +296,15 @@ syscall_start_syscall (struct gdb_xml_parser *parser, > name = (char *) attrs[i].value; > else if (strcmp (attrs[i].name, "number") == 0) > number = * (ULONGEST *) attrs[i].value; > + else if (strcmp (attrs[i].name, "groups") == 0) > + groups = (char *) attrs[i].value; > else > internal_error (__FILE__, __LINE__, > _("Unknown attribute name '%s'."), attrs[i].name); > } > > gdb_assert (name); > - syscall_create_syscall_desc (data->syscalls_info, name, number); > + syscall_create_syscall_desc (data->syscalls_info, name, number, groups); > } > > > @@ -200,6 +312,7 @@ syscall_start_syscall (struct gdb_xml_parser *parser, > static const struct gdb_xml_attribute syscall_attr[] = { > { "number", GDB_XML_AF_NONE, gdb_xml_parse_attr_ulongest, NULL }, > { "name", GDB_XML_AF_NONE, NULL, NULL }, > + { "groups", GDB_XML_AF_OPTIONAL, NULL, NULL }, > { NULL, GDB_XML_AF_NONE, NULL, NULL } > }; > > @@ -321,6 +434,34 @@ init_syscalls_info (struct gdbarch *gdbarch) > set_gdbarch_syscalls_info (gdbarch, syscalls_info); > } > > +/* Search for a syscall group by its name. Return syscall_group_desc > + structure for the group if found or NULL otherwise. */ > + > +static struct syscall_group_desc * > +syscall_group_get_group_by_name (const struct syscalls_info *syscalls_info, > + const char *group) > +{ > + struct syscall_group_desc *groupdesc; > + int i; > + > + if (syscalls_info == NULL) > + return NULL; > + > + if (group == NULL) > + return NULL; > + > + /* Search for existing group. */ > + for (i = 0; > + VEC_iterate (syscall_group_desc_p, syscalls_info->groups, i, groupdesc); > + i++) > + { > + if (strcmp (groupdesc->name, group) == 0) > + return groupdesc; > + } > + > + return NULL; > +} > + > static int > xml_get_syscall_number (struct gdbarch *gdbarch, > const char *syscall_name) > @@ -388,6 +529,75 @@ xml_list_of_syscalls (struct gdbarch *gdbarch) > return names; > } > > +/* Iterate over the syscall_group_desc element to return a list of > + syscalls that are part of the given group, terminated by an empty > + element. If the syscall group doesn't exist, return NULL. */ > + > +static struct syscall * > +xml_list_syscalls_by_group (struct gdbarch *gdbarch, const char *group) > +{ > + struct syscalls_info *syscalls_info = gdbarch_syscalls_info (gdbarch); > + struct syscall_group_desc *groupdesc; > + struct syscall_desc *sysdesc; > + struct syscall *syscalls = NULL; > + int nsyscalls; > + int i; > + > + if (syscalls_info == NULL) > + return NULL; > + > + groupdesc = syscall_group_get_group_by_name (syscalls_info, group); > + if (groupdesc == NULL) > + return NULL; > + > + nsyscalls = VEC_length (syscall_desc_p, groupdesc->syscalls); > + syscalls = (struct syscall*) xmalloc ((nsyscalls + 1) > + * sizeof (struct syscall)); > + > + for (i = 0; > + VEC_iterate (syscall_desc_p, groupdesc->syscalls, i, sysdesc); > + i++) > + { > + syscalls[i].name = sysdesc->name; > + syscalls[i].number = sysdesc->number; > + } > + > + /* Add final element marker. */ > + syscalls[i].name = NULL; > + syscalls[i].number = 0; > + > + return syscalls; > +} > + > +/* Return a NULL terminated list of syscall groups or an empty list, if > + no syscall group is available. Return NULL, if there is no syscall > + information available. */ > + > +static const char ** > +xml_list_of_groups (struct gdbarch *gdbarch) > +{ > + struct syscalls_info *syscalls_info = gdbarch_syscalls_info (gdbarch); > + struct syscall_group_desc *groupdesc; > + const char **names = NULL; > + int i; > + int ngroups; > + > + if (syscalls_info == NULL) > + return NULL; > + > + ngroups = VEC_length (syscall_group_desc_p, syscalls_info->groups); > + names = (const char**) xmalloc ((ngroups + 1) * sizeof (char *)); > + > + for (i = 0; > + VEC_iterate (syscall_group_desc_p, syscalls_info->groups, i, groupdesc); > + i++) > + names[i] = groupdesc->name; > + > + names[i] = NULL; > + > + return names; > +} > + > void > set_xml_syscall_file_name (struct gdbarch *gdbarch, const char *name) > { > @@ -422,4 +632,24 @@ get_syscall_names (struct gdbarch *gdbarch) > return xml_list_of_syscalls (gdbarch); > } > > +/* See comment in xml-syscall.h. */ > + > +struct syscall * > +get_syscalls_by_group (struct gdbarch *gdbarch, const char *group) > +{ > + init_syscalls_info (gdbarch); > + > + return xml_list_syscalls_by_group (gdbarch, group); > +} > + > +/* See comment in xml-syscall.h. */ > + > +const char ** > +get_syscall_group_names (struct gdbarch *gdbarch) > +{ > + init_syscalls_info (gdbarch); > + > + return xml_list_of_groups (gdbarch); > +} > + > #endif /* ! HAVE_LIBEXPAT */ > diff --git a/gdb/xml-syscall.h b/gdb/xml-syscall.h > index b0dd401..407613e 100644 > --- a/gdb/xml-syscall.h > +++ b/gdb/xml-syscall.h > @@ -50,4 +50,20 @@ void get_syscall_by_name (struct gdbarch *gdbarch, > > const char **get_syscall_names (struct gdbarch *gdbarch); > > +/* Function used to retrieve the list of syscalls of a given group in > + the system. Return a list of syscalls that are element of the > + group, terminated by an empty element. The list is malloc'ed > + and must be freed by the caller. If group doesn't exist, return > + NULL. */ > + > +struct syscall *get_syscalls_by_group (struct gdbarch *gdbarch, > + const char *group); > + > +/* 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 */ > -- > 2.4.11 Just one minor nit (above). Otherwise, LGTM.
diff --git a/gdb/syscalls/gdb-syscalls.dtd b/gdb/syscalls/gdb-syscalls.dtd index 3deda12..de47d4d 100644 --- a/gdb/syscalls/gdb-syscalls.dtd +++ b/gdb/syscalls/gdb-syscalls.dtd @@ -11,4 +11,5 @@ <!ELEMENT syscall EMPTY> <!ATTLIST syscall name CDATA #REQUIRED - number CDATA #REQUIRED> + number CDATA #REQUIRED + groups CDATA #IMPLIED> diff --git a/gdb/xml-syscall.c b/gdb/xml-syscall.c index ceaf750..c7c307e 100644 --- a/gdb/xml-syscall.c +++ b/gdb/xml-syscall.c @@ -77,6 +77,20 @@ get_syscall_names (struct gdbarch *gdbarch) return NULL; } +struct syscall * +get_syscalls_by_group (struct gdbarch *gdbarch, const char *group) +{ + syscall_warn_user (); + return NULL; +} + +const char ** +get_syscall_group_names (struct gdbarch *gdbarch) +{ + syscall_warn_user (); + return NULL; +} + #else /* ! HAVE_LIBEXPAT */ /* Structure which describes a syscall. */ @@ -92,6 +106,19 @@ typedef struct syscall_desc } *syscall_desc_p; DEF_VEC_P(syscall_desc_p); +/* Structure of a syscall group. */ +typedef struct syscall_group_desc +{ + /* The group name. */ + + char *name; + + /* The syscalls that are part of the group. */ + + VEC(syscall_desc_p) *syscalls; +} *syscall_group_desc_p; +DEF_VEC_P(syscall_group_desc_p); + /* Structure that represents syscalls information. */ struct syscalls_info { @@ -99,6 +126,10 @@ struct syscalls_info VEC(syscall_desc_p) *syscalls; + /* The syscall groups. */ + + VEC(syscall_group_desc_p) *groups; + /* Variable that will hold the last known data-directory. This is useful to know whether we should re-read the XML info for the target. */ @@ -126,11 +157,21 @@ syscalls_info_free_syscalls_desc (struct syscall_desc *sd) xfree (sd->name); } +/* Free syscall_group_desc members but not the structure itself. */ + +static void +syscalls_info_free_syscall_group_desc (struct syscall_group_desc *sd) +{ + VEC_free (syscall_desc_p, sd->syscalls); + xfree (sd->name); +} + static void free_syscalls_info (void *arg) { struct syscalls_info *syscalls_info = (struct syscalls_info *) arg; struct syscall_desc *sysdesc; + struct syscall_group_desc *groupdesc; int i; xfree (syscalls_info->my_gdb_datadir); @@ -144,6 +185,17 @@ free_syscalls_info (void *arg) VEC_free (syscall_desc_p, syscalls_info->syscalls); } + if (syscalls_info->groups != NULL) + { + for (i = 0; + VEC_iterate (syscall_group_desc_p, + syscalls_info->groups, i, groupdesc); + i++) + syscalls_info_free_syscall_group_desc (groupdesc); + + VEC_free (syscall_group_desc_p, syscalls_info->groups); + } + xfree (syscalls_info); } @@ -153,16 +205,73 @@ make_cleanup_free_syscalls_info (struct syscalls_info *syscalls_info) return make_cleanup (free_syscalls_info, syscalls_info); } +/* Create a new syscall group. Return pointer to the + syscall_group_desc structure that represents the new group. */ + +static struct syscall_group_desc * +syscall_group_create_syscall_group_desc (struct syscalls_info *syscalls_info, + const char *group) +{ + struct syscall_group_desc *groupdesc = XCNEW (struct syscall_group_desc); + + groupdesc->name = xstrdup (group); + + VEC_safe_push (syscall_group_desc_p, syscalls_info->groups, groupdesc); + + return groupdesc; +} + +/* Add a syscall to the group. If group doesn't exist, create it. */ + +static void +syscall_group_add_syscall (struct syscalls_info *syscalls_info, + struct syscall_desc *syscall, + const char *group) +{ + struct syscall_group_desc *groupdesc; + int i; + + /* Search for an existing group. */ + for (i = 0; + VEC_iterate (syscall_group_desc_p, syscalls_info->groups, i, groupdesc); + i++) + { + if (strcmp (groupdesc->name, group) == 0) + break; + } + + if (groupdesc == NULL) + { + /* No group was found with this name. We must create a new + one. */ + groupdesc = syscall_group_create_syscall_group_desc (syscalls_info, + group); + } + + VEC_safe_push (syscall_desc_p, groupdesc->syscalls, syscall); +} + static void syscall_create_syscall_desc (struct syscalls_info *syscalls_info, - const char *name, int number) + const char *name, int number, + char *groups) { struct syscall_desc *sysdesc = XCNEW (struct syscall_desc); + char *group; sysdesc->name = xstrdup (name); sysdesc->number = number; VEC_safe_push (syscall_desc_p, syscalls_info->syscalls, sysdesc); + + /* Add syscall to its groups. */ + if (groups != NULL) + { + for (group = strtok (groups, ","); + group != NULL; + group = strtok (NULL, ",")) + syscall_group_add_syscall (syscalls_info, sysdesc, group); + } } /* Handle the start of a <syscall> element. */ @@ -177,6 +286,7 @@ syscall_start_syscall (struct gdb_xml_parser *parser, /* syscall info. */ char *name = NULL; int number = 0; + char *groups = NULL; len = VEC_length (gdb_xml_value_s, attributes); @@ -186,13 +296,15 @@ syscall_start_syscall (struct gdb_xml_parser *parser, name = (char *) attrs[i].value; else if (strcmp (attrs[i].name, "number") == 0) number = * (ULONGEST *) attrs[i].value; + else if (strcmp (attrs[i].name, "groups") == 0) + groups = (char *) attrs[i].value; else internal_error (__FILE__, __LINE__, _("Unknown attribute name '%s'."), attrs[i].name); } gdb_assert (name); - syscall_create_syscall_desc (data->syscalls_info, name, number); + syscall_create_syscall_desc (data->syscalls_info, name, number, groups); } @@ -200,6 +312,7 @@ syscall_start_syscall (struct gdb_xml_parser *parser, static const struct gdb_xml_attribute syscall_attr[] = { { "number", GDB_XML_AF_NONE, gdb_xml_parse_attr_ulongest, NULL }, { "name", GDB_XML_AF_NONE, NULL, NULL }, + { "groups", GDB_XML_AF_OPTIONAL, NULL, NULL }, { NULL, GDB_XML_AF_NONE, NULL, NULL } }; @@ -321,6 +434,34 @@ init_syscalls_info (struct gdbarch *gdbarch) set_gdbarch_syscalls_info (gdbarch, syscalls_info); } +/* Search for a syscall group by its name. Return syscall_group_desc + structure for the group if found or NULL otherwise. */ + +static struct syscall_group_desc * +syscall_group_get_group_by_name (const struct syscalls_info *syscalls_info, + const char *group) +{ + struct syscall_group_desc *groupdesc; + int i; + + if (syscalls_info == NULL) + return NULL; + + if (group == NULL) + return NULL; + + /* Search for existing group. */ + for (i = 0; + VEC_iterate (syscall_group_desc_p, syscalls_info->groups, i, groupdesc); + i++) + { + if (strcmp (groupdesc->name, group) == 0) + return groupdesc; + } + + return NULL; +} + static int xml_get_syscall_number (struct gdbarch *gdbarch, const char *syscall_name) @@ -388,6 +529,75 @@ xml_list_of_syscalls (struct gdbarch *gdbarch) return names; } +/* Iterate over the syscall_group_desc element to return a list of + syscalls that are part of the given group, terminated by an empty + element. If the syscall group doesn't exist, return NULL. */ + +static struct syscall * +xml_list_syscalls_by_group (struct gdbarch *gdbarch, const char *group) +{ + struct syscalls_info *syscalls_info = gdbarch_syscalls_info (gdbarch); + struct syscall_group_desc *groupdesc; + struct syscall_desc *sysdesc; + struct syscall *syscalls = NULL; + int nsyscalls; + int i; + + if (syscalls_info == NULL) + return NULL; + + groupdesc = syscall_group_get_group_by_name (syscalls_info, group); + if (groupdesc == NULL) + return NULL; + + nsyscalls = VEC_length (syscall_desc_p, groupdesc->syscalls); + syscalls = (struct syscall*) xmalloc ((nsyscalls + 1) + * sizeof (struct syscall)); + + for (i = 0; + VEC_iterate (syscall_desc_p, groupdesc->syscalls, i, sysdesc); + i++) + { + syscalls[i].name = sysdesc->name; + syscalls[i].number = sysdesc->number; + } + + /* Add final element marker. */ + syscalls[i].name = NULL; + syscalls[i].number = 0; + + return syscalls; +} + +/* Return a NULL terminated list of syscall groups or an empty list, if + no syscall group is available. Return NULL, if there is no syscall + information available. */ + +static const char ** +xml_list_of_groups (struct gdbarch *gdbarch) +{ + struct syscalls_info *syscalls_info = gdbarch_syscalls_info (gdbarch); + struct syscall_group_desc *groupdesc; + const char **names = NULL; + int i; + int ngroups; + + if (syscalls_info == NULL) + return NULL; + + ngroups = VEC_length (syscall_group_desc_p, syscalls_info->groups); + names = (const char**) xmalloc ((ngroups + 1) * sizeof (char *)); + + for (i = 0; + VEC_iterate (syscall_group_desc_p, syscalls_info->groups, i, groupdesc); + i++) + names[i] = groupdesc->name; + + names[i] = NULL; + + return names; +} + void set_xml_syscall_file_name (struct gdbarch *gdbarch, const char *name) { @@ -422,4 +632,24 @@ get_syscall_names (struct gdbarch *gdbarch) return xml_list_of_syscalls (gdbarch); } +/* See comment in xml-syscall.h. */ + +struct syscall * +get_syscalls_by_group (struct gdbarch *gdbarch, const char *group) +{ + init_syscalls_info (gdbarch); + + return xml_list_syscalls_by_group (gdbarch, group); +} + +/* See comment in xml-syscall.h. */ + +const char ** +get_syscall_group_names (struct gdbarch *gdbarch) +{ + init_syscalls_info (gdbarch); + + return xml_list_of_groups (gdbarch); +} + #endif /* ! HAVE_LIBEXPAT */ diff --git a/gdb/xml-syscall.h b/gdb/xml-syscall.h index b0dd401..407613e 100644 --- a/gdb/xml-syscall.h +++ b/gdb/xml-syscall.h @@ -50,4 +50,20 @@ void get_syscall_by_name (struct gdbarch *gdbarch, const char **get_syscall_names (struct gdbarch *gdbarch); +/* Function used to retrieve the list of syscalls of a given group in + the system. Return a list of syscalls that are element of the + group, terminated by an empty element. The list is malloc'ed + and must be freed by the caller. If group doesn't exist, return + NULL. */ + +struct syscall *get_syscalls_by_group (struct gdbarch *gdbarch, + const char *group); + +/* 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 */