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gdb-2.8.1

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gdb-2.8.1
1988-12-16 00:00:00 +00:00
committed by Pedro Alves
parent 3bf57d2108
commit bb7592f010
64 changed files with 9841 additions and 5861 deletions
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74
gdb/symtab.h
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@ -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 ();