/* Target description support for GDB.
- Copyright (C) 2006-2017 Free Software Foundation, Inc.
+ Copyright (C) 2006-2018 Free Software Foundation, Inc.
Contributed by CodeSourcery.
#include "completer.h"
#include "readline/tilde.h" /* tilde_expand */
+static type *make_gdb_type (struct gdbarch *gdbarch, struct tdesc_type *ttype);
+
/* The interface to visit different elements of target description. */
class tdesc_element_visitor
{
public:
- virtual void visit_pre (const target_desc *e) = 0;
- virtual void visit_post (const target_desc *e) = 0;
+ virtual void visit_pre (const target_desc *e)
+ {}
+
+ virtual void visit_post (const target_desc *e)
+ {}
+
+ virtual void visit_pre (const tdesc_feature *e)
+ {}
- virtual void visit_pre (const tdesc_feature *e) = 0;
- virtual void visit_post (const tdesc_feature *e) = 0;
+ virtual void visit_post (const tdesc_feature *e)
+ {}
- virtual void visit (const tdesc_type_builtin *e) = 0;
- virtual void visit (const tdesc_type_vector *e) = 0;
- virtual void visit (const tdesc_type_with_fields *e) = 0;
+ virtual void visit (const tdesc_type_builtin *e)
+ {}
+
+ virtual void visit (const tdesc_type_vector *e)
+ {}
- virtual void visit (const tdesc_reg *e) = 0;
+ virtual void visit (const tdesc_type_with_fields *e)
+ {}
+
+ virtual void visit (const tdesc_reg *e)
+ {}
};
class tdesc_element
int save_restore;
/* The name of the register group containing this register, or empty
- if the group should be automatically determined from the
- register's type. If this is "general", "float", or "vector", the
- corresponding "info" command should display this register's
- value. It can be an arbitrary string, but should be limited to
- alphanumeric characters and internal hyphens. Currently other
- strings are ignored (treated as empty). */
+ if the group should be automatically determined from the register's
+ type. This is traditionally "general", "float", "vector" but can
+ also be an arbitrary string. If defined the corresponding "info"
+ command should display this register's value. The string should be
+ limited to alphanumeric characters and internal hyphens. */
std::string group;
/* The size of the register, in bits. */
{
return !(*this == other);
}
-
- /* Construct, if necessary, and return the GDB type implementing this
- target type for architecture GDBARCH. */
-
- virtual type *make_gdb_type (struct gdbarch *gdbarch) const = 0;
};
typedef std::unique_ptr<tdesc_type> tdesc_type_up;
{
v.visit (this);
}
-
- type *make_gdb_type (struct gdbarch *gdbarch) const override
- {
- switch (this->kind)
- {
- /* Predefined types. */
- case TDESC_TYPE_BOOL:
- return builtin_type (gdbarch)->builtin_bool;
-
- case TDESC_TYPE_INT8:
- return builtin_type (gdbarch)->builtin_int8;
-
- case TDESC_TYPE_INT16:
- return builtin_type (gdbarch)->builtin_int16;
-
- case TDESC_TYPE_INT32:
- return builtin_type (gdbarch)->builtin_int32;
-
- case TDESC_TYPE_INT64:
- return builtin_type (gdbarch)->builtin_int64;
-
- case TDESC_TYPE_INT128:
- return builtin_type (gdbarch)->builtin_int128;
-
- case TDESC_TYPE_UINT8:
- return builtin_type (gdbarch)->builtin_uint8;
-
- case TDESC_TYPE_UINT16:
- return builtin_type (gdbarch)->builtin_uint16;
-
- case TDESC_TYPE_UINT32:
- return builtin_type (gdbarch)->builtin_uint32;
-
- case TDESC_TYPE_UINT64:
- return builtin_type (gdbarch)->builtin_uint64;
-
- case TDESC_TYPE_UINT128:
- return builtin_type (gdbarch)->builtin_uint128;
-
- case TDESC_TYPE_CODE_PTR:
- return builtin_type (gdbarch)->builtin_func_ptr;
-
- case TDESC_TYPE_DATA_PTR:
- return builtin_type (gdbarch)->builtin_data_ptr;
- }
-
- type *gdb_type = tdesc_find_type (gdbarch, this->name.c_str ());
- if (gdb_type != NULL)
- return gdb_type;
-
- switch (this->kind)
- {
- case TDESC_TYPE_IEEE_SINGLE:
- return arch_float_type (gdbarch, -1, "builtin_type_ieee_single",
- floatformats_ieee_single);
-
- case TDESC_TYPE_IEEE_DOUBLE:
- return arch_float_type (gdbarch, -1, "builtin_type_ieee_double",
- floatformats_ieee_double);
-
- case TDESC_TYPE_ARM_FPA_EXT:
- return arch_float_type (gdbarch, -1, "builtin_type_arm_ext",
- floatformats_arm_ext);
-
- case TDESC_TYPE_I387_EXT:
- return arch_float_type (gdbarch, -1, "builtin_type_i387_ext",
- floatformats_i387_ext);
- }
-
- internal_error (__FILE__, __LINE__,
- "Type \"%s\" has an unknown kind %d",
- this->name.c_str (), this->kind);
-
- return NULL;
- }
};
/* tdesc_type for vector types. */
v.visit (this);
}
- type *make_gdb_type (struct gdbarch *gdbarch) const override
- {
- type *vector_gdb_type = tdesc_find_type (gdbarch, this->name.c_str ());
- if (vector_gdb_type != NULL)
- return vector_gdb_type;
-
- type *element_gdb_type = this->element_type->make_gdb_type (gdbarch);
- vector_gdb_type = init_vector_type (element_gdb_type, this->count);
- TYPE_NAME (vector_gdb_type) = xstrdup (this->name.c_str ());
-
- return vector_gdb_type;
- }
-
struct tdesc_type *element_type;
int count;
};
v.visit (this);
}
- type *make_gdb_type_struct (struct gdbarch *gdbarch) const
+ std::vector<tdesc_type_field> fields;
+ int size;
+};
+
+/* Convert a tdesc_type to a gdb type. */
+
+static type *
+make_gdb_type (struct gdbarch *gdbarch, struct tdesc_type *ttype)
+{
+ class gdb_type_creator : public tdesc_element_visitor
{
- type *struct_gdb_type = arch_composite_type (gdbarch, NULL, TYPE_CODE_STRUCT);
- TYPE_NAME (struct_gdb_type) = xstrdup (this->name.c_str ());
- TYPE_TAG_NAME (struct_gdb_type) = TYPE_NAME (struct_gdb_type);
+ public:
+ gdb_type_creator (struct gdbarch *gdbarch)
+ : m_gdbarch (gdbarch)
+ {}
- for (const tdesc_type_field &f : this->fields)
- {
- if (f.start != -1 && f.end != -1)
- {
- /* Bitfield. */
- struct field *fld;
- struct type *field_gdb_type;
- int bitsize, total_size;
-
- /* This invariant should be preserved while creating types. */
- gdb_assert (this->size != 0);
- if (f.type != NULL)
- field_gdb_type = f.type->make_gdb_type (gdbarch);
- else if (this->size > 4)
- field_gdb_type = builtin_type (gdbarch)->builtin_uint64;
- else
- field_gdb_type = builtin_type (gdbarch)->builtin_uint32;
-
- fld = append_composite_type_field_raw
- (struct_gdb_type, xstrdup (f.name.c_str ()), field_gdb_type);
-
- /* For little-endian, BITPOS counts from the LSB of
- the structure and marks the LSB of the field. For
- big-endian, BITPOS counts from the MSB of the
- structure and marks the MSB of the field. Either
- way, it is the number of bits to the "left" of the
- field. To calculate this in big-endian, we need
- the total size of the structure. */
- bitsize = f.end - f.start + 1;
- total_size = this->size * TARGET_CHAR_BIT;
- if (gdbarch_bits_big_endian (gdbarch))
- SET_FIELD_BITPOS (fld[0], total_size - f.start - bitsize);
- else
- SET_FIELD_BITPOS (fld[0], f.start);
- FIELD_BITSIZE (fld[0]) = bitsize;
- }
- else
- {
- gdb_assert (f.start == -1 && f.end == -1);
- type *field_gdb_type = f.type->make_gdb_type (gdbarch);
- append_composite_type_field (struct_gdb_type,
- xstrdup (f.name.c_str ()),
- field_gdb_type);
- }
- }
+ type *get_type ()
+ {
+ return m_type;
+ }
- if (this->size != 0)
- TYPE_LENGTH (struct_gdb_type) = this->size;
+ void visit (const tdesc_type_builtin *e) override
+ {
+ switch (e->kind)
+ {
+ /* Predefined types. */
+ case TDESC_TYPE_BOOL:
+ m_type = builtin_type (m_gdbarch)->builtin_bool;
+ return;
+ case TDESC_TYPE_INT8:
+ m_type = builtin_type (m_gdbarch)->builtin_int8;
+ return;
+ case TDESC_TYPE_INT16:
+ m_type = builtin_type (m_gdbarch)->builtin_int16;
+ return;
+ case TDESC_TYPE_INT32:
+ m_type = builtin_type (m_gdbarch)->builtin_int32;
+ return;
+ case TDESC_TYPE_INT64:
+ m_type = builtin_type (m_gdbarch)->builtin_int64;
+ return;
+ case TDESC_TYPE_INT128:
+ m_type = builtin_type (m_gdbarch)->builtin_int128;
+ return;
+ case TDESC_TYPE_UINT8:
+ m_type = builtin_type (m_gdbarch)->builtin_uint8;
+ return;
+ case TDESC_TYPE_UINT16:
+ m_type = builtin_type (m_gdbarch)->builtin_uint16;
+ return;
+ case TDESC_TYPE_UINT32:
+ m_type = builtin_type (m_gdbarch)->builtin_uint32;
+ return;
+ case TDESC_TYPE_UINT64:
+ m_type = builtin_type (m_gdbarch)->builtin_uint64;
+ return;
+ case TDESC_TYPE_UINT128:
+ m_type = builtin_type (m_gdbarch)->builtin_uint128;
+ return;
+ case TDESC_TYPE_CODE_PTR:
+ m_type = builtin_type (m_gdbarch)->builtin_func_ptr;
+ return;
+ case TDESC_TYPE_DATA_PTR:
+ m_type = builtin_type (m_gdbarch)->builtin_data_ptr;
+ return;
+ }
- return struct_gdb_type;
- }
+ m_type = tdesc_find_type (m_gdbarch, e->name.c_str ());
+ if (m_type != NULL)
+ return;
- type *make_gdb_type_union (struct gdbarch *gdbarch) const
- {
- type *union_gdb_type = arch_composite_type (gdbarch, NULL, TYPE_CODE_UNION);
- TYPE_NAME (union_gdb_type) = xstrdup (this->name.c_str ());
+ switch (e->kind)
+ {
+ case TDESC_TYPE_IEEE_SINGLE:
+ m_type = arch_float_type (m_gdbarch, -1, "builtin_type_ieee_single",
+ floatformats_ieee_single);
+ return;
+
+ case TDESC_TYPE_IEEE_DOUBLE:
+ m_type = arch_float_type (m_gdbarch, -1, "builtin_type_ieee_double",
+ floatformats_ieee_double);
+ return;
+ case TDESC_TYPE_ARM_FPA_EXT:
+ m_type = arch_float_type (m_gdbarch, -1, "builtin_type_arm_ext",
+ floatformats_arm_ext);
+ return;
+
+ case TDESC_TYPE_I387_EXT:
+ m_type = arch_float_type (m_gdbarch, -1, "builtin_type_i387_ext",
+ floatformats_i387_ext);
+ return;
+ }
- for (const tdesc_type_field &f : this->fields)
- {
- type* field_gdb_type = f.type->make_gdb_type (gdbarch);
- append_composite_type_field (union_gdb_type, xstrdup (f.name.c_str ()),
- field_gdb_type);
-
- /* If any of the children of a union are vectors, flag the
- union as a vector also. This allows e.g. a union of two
- vector types to show up automatically in "info vector". */
- if (TYPE_VECTOR (field_gdb_type))
- TYPE_VECTOR (union_gdb_type) = 1;
- }
+ internal_error (__FILE__, __LINE__,
+ "Type \"%s\" has an unknown kind %d",
+ e->name.c_str (), e->kind);
+ }
- return union_gdb_type;
- }
+ void visit (const tdesc_type_vector *e) override
+ {
+ m_type = tdesc_find_type (m_gdbarch, e->name.c_str ());
+ if (m_type != NULL)
+ return;
+
+ type *element_gdb_type = make_gdb_type (m_gdbarch, e->element_type);
+ m_type = init_vector_type (element_gdb_type, e->count);
+ TYPE_NAME (m_type) = xstrdup (e->name.c_str ());
+ return;
+ }
- type *make_gdb_type_flags (struct gdbarch *gdbarch) const
- {
- type *flags_gdb_type = arch_flags_type (gdbarch, this->name.c_str (),
- this->size * TARGET_CHAR_BIT);
+ void visit (const tdesc_type_with_fields *e) override
+ {
+ m_type = tdesc_find_type (m_gdbarch, e->name.c_str ());
+ if (m_type != NULL)
+ return;
- for (const tdesc_type_field &f : this->fields)
- {
- int bitsize = f.end - f.start + 1;
+ switch (e->kind)
+ {
+ case TDESC_TYPE_STRUCT:
+ make_gdb_type_struct (e);
+ return;
+ case TDESC_TYPE_UNION:
+ make_gdb_type_union (e);
+ return;
+ case TDESC_TYPE_FLAGS:
+ make_gdb_type_flags (e);
+ return;
+ case TDESC_TYPE_ENUM:
+ make_gdb_type_enum (e);
+ return;
+ }
- gdb_assert (f.type != NULL);
- type *field_gdb_type = f.type->make_gdb_type (gdbarch);
- append_flags_type_field (flags_gdb_type, f.start, bitsize,
- field_gdb_type, f.name.c_str ());
- }
+ internal_error (__FILE__, __LINE__,
+ "Type \"%s\" has an unknown kind %d",
+ e->name.c_str (), e->kind);
+ }
- return flags_gdb_type;
- }
+ private:
- type *make_gdb_type_enum (struct gdbarch *gdbarch) const
- {
- type *enum_gdb_type = arch_type (gdbarch, TYPE_CODE_ENUM,
- this->size * TARGET_CHAR_BIT,
- this->name.c_str ());
+ void make_gdb_type_struct (const tdesc_type_with_fields *e)
+ {
+ m_type = arch_composite_type (m_gdbarch, NULL, TYPE_CODE_STRUCT);
+ TYPE_NAME (m_type) = xstrdup (e->name.c_str ());
+ TYPE_TAG_NAME (m_type) = TYPE_NAME (m_type);
- TYPE_UNSIGNED (enum_gdb_type) = 1;
- for (const tdesc_type_field &f : this->fields)
- {
- struct field *fld
- = append_composite_type_field_raw (enum_gdb_type,
+ for (const tdesc_type_field &f : e->fields)
+ {
+ if (f.start != -1 && f.end != -1)
+ {
+ /* Bitfield. */
+ struct field *fld;
+ struct type *field_gdb_type;
+ int bitsize, total_size;
+
+ /* This invariant should be preserved while creating types. */
+ gdb_assert (e->size != 0);
+ if (f.type != NULL)
+ field_gdb_type = make_gdb_type (m_gdbarch, f.type);
+ else if (e->size > 4)
+ field_gdb_type = builtin_type (m_gdbarch)->builtin_uint64;
+ else
+ field_gdb_type = builtin_type (m_gdbarch)->builtin_uint32;
+
+ fld = append_composite_type_field_raw
+ (m_type, xstrdup (f.name.c_str ()), field_gdb_type);
+
+ /* For little-endian, BITPOS counts from the LSB of
+ the structure and marks the LSB of the field. For
+ big-endian, BITPOS counts from the MSB of the
+ structure and marks the MSB of the field. Either
+ way, it is the number of bits to the "left" of the
+ field. To calculate this in big-endian, we need
+ the total size of the structure. */
+ bitsize = f.end - f.start + 1;
+ total_size = e->size * TARGET_CHAR_BIT;
+ if (gdbarch_bits_big_endian (m_gdbarch))
+ SET_FIELD_BITPOS (fld[0], total_size - f.start - bitsize);
+ else
+ SET_FIELD_BITPOS (fld[0], f.start);
+ FIELD_BITSIZE (fld[0]) = bitsize;
+ }
+ else
+ {
+ gdb_assert (f.start == -1 && f.end == -1);
+ type *field_gdb_type = make_gdb_type (m_gdbarch, f.type);
+ append_composite_type_field (m_type,
xstrdup (f.name.c_str ()),
- NULL);
+ field_gdb_type);
+ }
+ }
- SET_FIELD_BITPOS (fld[0], f.start);
- }
+ if (e->size != 0)
+ TYPE_LENGTH (m_type) = e->size;
+ }
- return enum_gdb_type;
- }
+ void make_gdb_type_union (const tdesc_type_with_fields *e)
+ {
+ m_type = arch_composite_type (m_gdbarch, NULL, TYPE_CODE_UNION);
+ TYPE_NAME (m_type) = xstrdup (e->name.c_str ());
- type *make_gdb_type (struct gdbarch *gdbarch) const override
- {
- type *gdb_type = tdesc_find_type (gdbarch, this->name.c_str ());
- if (gdb_type != NULL)
- return gdb_type;
+ for (const tdesc_type_field &f : e->fields)
+ {
+ type* field_gdb_type = make_gdb_type (m_gdbarch, f.type);
+ append_composite_type_field (m_type, xstrdup (f.name.c_str ()),
+ field_gdb_type);
+
+ /* If any of the children of a union are vectors, flag the
+ union as a vector also. This allows e.g. a union of two
+ vector types to show up automatically in "info vector". */
+ if (TYPE_VECTOR (field_gdb_type))
+ TYPE_VECTOR (m_type) = 1;
+ }
+ }
- switch (this->kind)
+ void make_gdb_type_flags (const tdesc_type_with_fields *e)
{
- case TDESC_TYPE_STRUCT:
- return make_gdb_type_struct (gdbarch);
- case TDESC_TYPE_UNION:
- return make_gdb_type_union (gdbarch);
- case TDESC_TYPE_FLAGS:
- return make_gdb_type_flags (gdbarch);
- case TDESC_TYPE_ENUM:
- return make_gdb_type_enum (gdbarch);
+ m_type = arch_flags_type (m_gdbarch, e->name.c_str (),
+ e->size * TARGET_CHAR_BIT);
+
+ for (const tdesc_type_field &f : e->fields)
+ {
+ int bitsize = f.end - f.start + 1;
+
+ gdb_assert (f.type != NULL);
+ type *field_gdb_type = make_gdb_type (m_gdbarch, f.type);
+ append_flags_type_field (m_type, f.start, bitsize,
+ field_gdb_type, f.name.c_str ());
+ }
}
- internal_error (__FILE__, __LINE__,
- "Type \"%s\" has an unknown kind %d",
- this->name.c_str (), this->kind);
+ void make_gdb_type_enum (const tdesc_type_with_fields *e)
+ {
+ m_type = arch_type (m_gdbarch, TYPE_CODE_ENUM, e->size * TARGET_CHAR_BIT,
+ e->name.c_str ());
- return NULL;
- }
+ TYPE_UNSIGNED (m_type) = 1;
+ for (const tdesc_type_field &f : e->fields)
+ {
+ struct field *fld
+ = append_composite_type_field_raw (m_type,
+ xstrdup (f.name.c_str ()),
+ NULL);
- std::vector<tdesc_type_field> fields;
- int size;
-};
+ SET_FIELD_BITPOS (fld[0], f.start);
+ }
+ }
+
+ /* The gdbarch used. */
+ struct gdbarch *m_gdbarch;
+
+ /* The type created. */
+ type *m_type;
+ };
+
+ gdb_type_creator gdb_type (gdbarch);
+ ttype->accept (gdb_type);
+ return gdb_type.get_type ();
+}
/* A feature from a target description. Each feature is a collection
of other elements, e.g. registers and types. */
std::string name;
/* The registers associated with this feature. */
- std::vector<std::unique_ptr<tdesc_reg>> registers;
+ std::vector<tdesc_reg_up> registers;
/* The types associated with this feature. */
std::vector<tdesc_type_up> types;
std::vector<property> properties;
/* The features associated with this target. */
- std::vector<std::unique_ptr<tdesc_feature>> features;
+ std::vector<tdesc_feature_up> features;
void accept (tdesc_element_visitor &v) const override
{
gdb_assert_not_reached ("bad predefined tdesc type");
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
struct tdesc_type *
tdesc_named_type (const struct tdesc_feature *feature, const char *id)
{
/* First check for a predefined or target defined type. */
if (reg->tdesc_type)
- arch_reg->type = reg->tdesc_type->make_gdb_type (gdbarch);
+ arch_reg->type = make_gdb_type (gdbarch, reg->tdesc_type);
/* Next try size-sensitive type shortcuts. */
else if (reg->type == "float")
}
/* Check whether REGNUM is a member of REGGROUP. Registers from the
- target description may be classified as general, float, or vector.
- Unlike a gdbarch register_reggroup_p method, this function will
- return -1 if it does not know; the caller should handle registers
- with no specified group.
-
- Arbitrary strings (other than "general", "float", and "vector")
- from the description are not used; they cause the register to be
- displayed in "info all-registers" but excluded from "info
- registers" et al. The names of containing features are also not
- used. This might be extended to display registers in some more
- useful groupings.
+ target description may be classified as general, float, vector or other
+ register groups registered with reggroup_add(). Unlike a gdbarch
+ register_reggroup_p method, this function will return -1 if it does not
+ know; the caller should handle registers with no specified group.
+
+ The names of containing features are not used. This might be extended
+ to display registers in some more useful groupings.
The save-restore flag is also implemented here. */
{
struct tdesc_reg *reg = tdesc_find_register (gdbarch, regno);
- if (reg != NULL && !reg->group.empty ())
- {
- int general_p = 0, float_p = 0, vector_p = 0;
-
- if (reg->group == "general")
- general_p = 1;
- else if (reg->group == "float")
- float_p = 1;
- else if (reg->group == "vector")
- vector_p = 1;
-
- if (reggroup == float_reggroup)
- return float_p;
-
- if (reggroup == vector_reggroup)
- return vector_p;
-
- if (reggroup == general_reggroup)
- return general_p;
- }
+ if (reg != NULL && !reg->group.empty ()
+ && (reg->group == reggroup_name (reggroup)))
+ return 1;
if (reg != NULL
&& (reggroup == save_reggroup || reggroup == restore_reggroup))
void **slot = htab_find_slot (reg_hash, reg.get (), INSERT);
*slot = reg.get ();
+ /* Add reggroup if its new. */
+ if (!reg->group.empty ())
+ if (reggroup_find (gdbarch, reg->group.c_str ()) == NULL)
+ reggroup_add (gdbarch, reggroup_gdbarch_new (gdbarch,
+ reg->group.c_str (),
+ USER_REGGROUP));
}
/* Remove any registers which were assigned numbers by the
}
\f
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
void
tdesc_create_reg (struct tdesc_feature *feature, const char *name,
feature->registers.emplace_back (reg);
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
struct tdesc_type *
tdesc_create_vector (struct tdesc_feature *feature, const char *name,
return type;
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
tdesc_type_with_fields *
tdesc_create_struct (struct tdesc_feature *feature, const char *name)
return type;
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
void
tdesc_set_struct_size (tdesc_type_with_fields *type, int size)
type->size = size;
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
tdesc_type_with_fields *
tdesc_create_union (struct tdesc_feature *feature, const char *name)
return type;
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
tdesc_type_with_fields *
tdesc_create_flags (struct tdesc_feature *feature, const char *name,
return type;
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
void
tdesc_add_field (tdesc_type_with_fields *type, const char *field_name,
type->fields.emplace_back (field_name, field_type, start, end);
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
void
tdesc_add_bitfield (tdesc_type_with_fields *type, const char *field_name,
tdesc_add_typed_bitfield (type, field_name, start, end, field_type);
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
void
tdesc_add_flag (tdesc_type_with_fields *type, int start,
value, -1);
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
struct tdesc_feature *
tdesc_create_feature (struct target_desc *tdesc, const char *name,
target_desc->properties.emplace_back (key, value);
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
void
set_tdesc_architecture (struct target_desc *target_desc,
target_desc->arch = arch;
}
-/* See arch/tdesc.h. */
+/* See common/tdesc.h. */
void
set_tdesc_osabi (struct target_desc *target_desc, const char *name)
printf_unfiltered ("\n");
}
- for (const struct bfd_arch_info *compatible : e->compatible)
+ for (const bfd_arch_info_type *compatible : e->compatible)
printf_unfiltered
(" tdesc_add_compatible (result, bfd_scan_arch (\"%s\"));\n",
compatible->printable_name);
m_printed_type_with_fields = true;
}
- if (!type->fields.empty ()
- && !m_printed_field_type)
- {
- printf_unfiltered (" tdesc_type *field_type;\n");
- m_printed_field_type = true;
- }
-
switch (type->kind)
{
case TDESC_TYPE_STRUCT:
}
else
{
- printf_unfiltered
- (" field_type = tdesc_named_type (feature, \"%s\");\n",
+ printf_field_type_assignment
+ ("tdesc_named_type (feature, \"%s\");\n",
type_name);
printf_unfiltered
(" tdesc_add_typed_bitfield (type_with_fields, \"%s\","
{
gdb_assert (f.end == -1);
gdb_assert (type->kind == TDESC_TYPE_STRUCT);
- printf_unfiltered
- (" field_type = tdesc_named_type (feature,"
- " \"%s\");\n",
- type_name);
+ printf_field_type_assignment
+ ("tdesc_named_type (feature, \"%s\");\n", type_name);
printf_unfiltered
(" tdesc_add_field (type_with_fields, \"%s\", field_type);\n",
f.name.c_str ());
type->name.c_str ());
for (const tdesc_type_field &f : type->fields)
{
- printf_unfiltered
- (" field_type = tdesc_named_type (feature, \"%s\");\n",
- f.type->name.c_str ());
+ printf_field_type_assignment
+ ("tdesc_named_type (feature, \"%s\");\n", f.type->name.c_str ());
printf_unfiltered
(" tdesc_add_field (type_with_fields, \"%s\", field_type);\n",
f.name.c_str ());
std::string m_filename_after_features;
private:
+
+ /* Print an assignment to the field_type variable. Print the declaration
+ of field_type if that has not been done yet. */
+ ATTRIBUTE_PRINTF (2, 3)
+ void printf_field_type_assignment (const char *fmt, ...)
+ {
+ if (!m_printed_field_type)
+ {
+ printf_unfiltered (" tdesc_type *field_type;\n");
+ m_printed_field_type = true;
+ }
+
+ printf_unfiltered (" field_type = ");
+
+ va_list args;
+ va_start (args, fmt);
+ vprintf_unfiltered (fmt, args);
+ va_end (args);
+ }
+
char *m_function;
/* Did we print "struct tdesc_type *element_type;" yet? */
printf_unfiltered (" Original: %s */\n\n",
lbasename (m_filename_after_features.c_str ()));
- printf_unfiltered ("#include \"arch/tdesc.h\"\n");
+ printf_unfiltered ("#include \"common/tdesc.h\"\n");
printf_unfiltered ("\n");
}