diff options
Diffstat (limited to 'gdb/symtab.h')
| -rw-r--r-- | gdb/symtab.h | 74 |
1 files changed, 71 insertions, 3 deletions
diff --git a/gdb/symtab.h b/gdb/symtab.h index deab276..10c3392 100644 --- a/gdb/symtab.h +++ b/gdb/symtab.h @@ -75,7 +75,7 @@ struct symtab free_linetable => free just the linetable. */ enum free_code {free_nothing, free_contents, free_linetable} free_code; - /* Pointer to one block storage to be freed, if nonzero. */ + /* Pointer to one block of storage to be freed, if nonzero. */ char *free_ptr; /* Total number of lines found in source file. */ int nlines; @@ -148,16 +148,36 @@ int current_source_line; These types are never freed. */ #define TYPE_FLAG_PERM 4 +/* Some macros for bitfields. */ +#define B_SET(a,x) (a[x>>5] |= (1 << (x&31))) +#define B_CLR(a,x) (a[x>>5] &= ~(1 << (x&31))) +#define B_TST(a,x) (a[x>>5] & (1 << (x&31))) + #define TYPE_NAME(thistype) (thistype)->name #define TYPE_TARGET_TYPE(thistype) (thistype)->target_type #define TYPE_POINTER_TYPE(thistype) (thistype)->pointer_type +#define TYPE_REFERENCE_TYPE(thistype) (thistype)->reference_type #define TYPE_FUNCTION_TYPE(thistype) (thistype)->function_type +#define TYPE_MAIN_VARIANT(thistype) (thistype)->main_variant +#define TYPE_NEXT_VARIANT(thistype) (thistype)->next_variant #define TYPE_LENGTH(thistype) (thistype)->length #define TYPE_FLAGS(thistype) (thistype)->flags #define TYPE_UNSIGNED(thistype) ((thistype)->flags & TYPE_FLAG_UNSIGNED) #define TYPE_CODE(thistype) (thistype)->code #define TYPE_NFIELDS(thistype) (thistype)->nfields #define TYPE_FIELDS(thistype) (thistype)->fields +/* C++ */ +#define TYPE_VPTR_BASETYPE(thistype) (thistype)->vptr_basetype +#define TYPE_DOMAIN_TYPE(thistype) (thistype)->vptr_basetype +#define TYPE_VPTR_FIELDNO(thistype) (thistype)->vptr_fieldno +#define TYPE_FN_FIELDS(thistype) (thistype)->fn_fields +#define TYPE_NFN_FIELDS(thistype) (thistype)->nfn_fields +#define TYPE_NFN_FIELDS_TOTAL(thistype) (thistype)->nfn_fields_total +#define TYPE_BASECLASSES(thistype) (thistype)->baseclasses +#define TYPE_BASECLASS(thistype,index) (thistype)->baseclasses[index] +#define TYPE_N_BASECLASSES(thistype) (thistype)->n_baseclasses +#define TYPE_VIA_PUBLIC(thistype) ((thistype)->flags & TYPE_FLAG_VIA_PUBLIC) +#define TYPE_VIA_VIRTUAL(thistype) ((thistype)->flags & TYPE_FLAG_VIA_VIRTUAL) #define TYPE_FIELD(thistype, n) (thistype)->fields[n] #define TYPE_FIELD_TYPE(thistype, n) (thistype)->fields[n].type @@ -166,11 +186,46 @@ int current_source_line; #define TYPE_FIELD_BITPOS(thistype, n) (thistype)->fields[n].bitpos #define TYPE_FIELD_BITSIZE(thistype, n) (thistype)->fields[n].bitsize #define TYPE_FIELD_PACKED(thistype, n) (thistype)->fields[n].bitsize + +#define TYPE_FIELD_PRIVATE_BITS(thistype) (thistype)->private_field_bits +#define TYPE_FIELD_PROTECTED_BITS(thistype) (thistype)->protected_field_bits +#define SET_TYPE_FIELD_PRIVATE(thistype, n) B_SET ((thistype)->private_field_bits, (n)) +#define SET_TYPE_FIELD_PROTECTED(thistype, n) B_SET ((thistype)->protected_field_bits, (n)) +#define TYPE_FIELD_PRIVATE(thistype, n) B_TST((thistype)->private_field_bits, (n)) +#define TYPE_FIELD_PROTECTED(thistype, n) B_TST((thistype)->protected_field_bits, (n)) + +#define TYPE_HAS_DESTRUCTOR(thistype) ((thistype)->flags & TYPE_FLAG_HAS_DESTRUCTOR) +#define TYPE_HAS_CONSTRUCTOR(thistype) ((thistype)->flags & TYPE_FLAG_HAS_CONSTRUCTOR) + +#define TYPE_FIELD_STATIC(thistype, n) ((thistype)->fields[n].bitpos == -1) +#define TYPE_FIELD_STATIC_PHYSNAME(thistype, n) ((char *)(thistype)->fields[n].bitsize) + +#define TYPE_FN_FIELDLISTS(thistype) (thistype)->fn_fieldlists +#define TYPE_FN_FIELDLIST(thistype, n) (thistype)->fn_fieldlists[n] +#define TYPE_FN_FIELDLIST1(thistype, n) (thistype)->fn_fieldlists[n].fn_fields +#define TYPE_FN_FIELDLIST_NAME(thistype, n) (thistype)->fn_fieldlists[n].name +#define TYPE_FN_FIELDLIST_LENGTH(thistype, n) (thistype)->fn_fieldlists[n].length + +#define TYPE_FN_FIELD(thistype) (thistype)[n] +#define TYPE_FN_FIELD_NAME(thistype, n) (thistype)[n].name +#define TYPE_FN_FIELD_TYPE(thistype, n) (thistype)[n].type +#define TYPE_FN_FIELD_ARGS(thistype, n) (thistype)[n].args +#define TYPE_FN_FIELD_PHYSNAME(thistype, n) (thistype)[n].physname +#define TYPE_FN_FIELD_VIRTUAL_P(thistype, n) (thistype)[n].voffset +#define TYPE_FN_FIELD_VOFFSET(thistype, n) ((thistype)[n].voffset-1) + +#define TYPE_FN_PRIVATE_BITS(thistype) (thistype).private_fn_field_bits +#define TYPE_FN_PROTECTED_BITS(thistype) (thistype).protected_fn_field_bits +#define SET_TYPE_FN_PRIVATE(thistype, n) B_SET ((thistype).private_fn_field_bits, n) +#define SET_TYPE_FN_PROTECTED(thistype, n) B_SET ((thistype).protected_fn_field_bits, n) +#define TYPE_FN_PRIVATE(thistype, n) B_TST ((thistype).private_fn_field_bits, n) +#define TYPE_FN_PROTECTED(thistype, n) B_TST ((thistype).protected_fn_field_bits, n) /* Functions that work on the objects described above */ extern struct symtab *lookup_symtab (); extern struct symbol *lookup_symbol (); +extern struct symbol *lookup_symbol_1 (), *lookup_symbol_2 (); extern struct type *lookup_typename (); extern struct type *lookup_unsigned_typename (); extern struct type *lookup_struct (); @@ -178,10 +233,17 @@ extern struct type *lookup_union (); extern struct type *lookup_enum (); extern struct type *lookup_pointer_type (); extern struct type *lookup_function_type (); +extern struct type *lookup_basetype_type (); extern struct symbol *block_function (); extern struct symbol *find_pc_function (); extern int find_pc_misc_function (); +/* C++ stuff. */ +extern struct type *lookup_reference_type (); +extern struct type *lookup_member_type (); +extern struct type *lookup_class (); +/* end of C++ stuff. */ + extern struct type *builtin_type_void; extern struct type *builtin_type_char; extern struct type *builtin_type_short; @@ -202,6 +264,12 @@ struct symtab_and_line CORE_ADDR end; }; +struct symtabs_and_lines +{ + struct symtab_and_line *sals; + int nelts; +}; + /* Given a pc value, return line number it is in. Second arg nonzero means if pc is on the boundary use the previous statement's line number. */ @@ -211,5 +279,5 @@ struct symtab_and_line find_pc_line (); /* Given a string, return the line specified by it. For commands like "list" and "breakpoint". */ -struct symtab_and_line decode_line_spec (); -struct symtab_and_line decode_line_1 (); +struct symtabs_and_lines decode_line_spec (); +struct symtabs_and_lines decode_line_1 (); |