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old-cross-binutils/gdb/dst.h
Andrew Cagney 822e978b93 2002-08-20 Andrew Cagney <cagney@redhat.com> 
* NEWS: Mention that the Apollo line was made obsolete.
* configure.tgt: Make m68*-apollo*-bsd*, m68*-hp-bsd*, and
m68*-hp-hpux* obsolete.
* configure.host: Make m68*-apollo*-sysv*, m68*-apollo*-bsd*,
m68*-hp-bsd* and m68*-hp-hpux* obsolete.
* buildsym.c (make_blockvector): Make static.
* buildsym.h (make_blockvector): Make extern declaration obsolete.
* Makefile.in (HFILES_NO_SRCDIR): Remove dst.h
(ALLDEPFILES): Remove dstread.c.
(dstread.o): Obsolete make rule.
* dstread.c: Makefile obsolete.
* dst.h: Ditto.
* config/m68k/hp300hpux.mt: Ditto.
* config/m68k/hp300hpux.mh: Ditto.
* config/m68k/hp300bsd.mt: Ditto.
* config/m68k/hp300bsd.mh: Ditto.
* config/m68k/apollo68b.mt: Ditto.
* config/m68k/apollo68v.mh: Ditto.
* config/m68k/apollo68b.mh: Ditto.
2002-08-21 00:57:44 +00:00

1671 lines
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// OBSOLETE /* <apollo/dst.h> */
// OBSOLETE /* Apollo object module DST (debug symbol table) description */
// OBSOLETE
// OBSOLETE #ifndef apollo_dst_h
// OBSOLETE #define apollo_dst_h
// OBSOLETE
// OBSOLETE #if defined(apollo) && !defined(__GNUC__)
// OBSOLETE #define ALIGNED1 __attribute( (aligned(1)) )
// OBSOLETE #else
// OBSOLETE /* Remove attribute directives from non-Apollo code: */
// OBSOLETE #define ALIGNED1 /* nil */
// OBSOLETE #endif
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE /* Identification of this version of the debug symbol table. Producers of the
// OBSOLETE debug symbol table must write these values into the version number field of
// OBSOLETE the compilation unit record in .blocks .
// OBSOLETE */
// OBSOLETE #define dst_version_major 1
// OBSOLETE #define dst_version_minor 3
// OBSOLETE
// OBSOLETE
// OBSOLETE /*
// OBSOLETE ** Enumeration of debug record types appearing in .blocks and .symbols ...
// OBSOLETE */
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_typ_pad, /* 0 */
// OBSOLETE dst_typ_comp_unit, /* 1 */
// OBSOLETE dst_typ_section_tab, /* 2 */
// OBSOLETE dst_typ_file_tab, /* 3 */
// OBSOLETE dst_typ_block, /* 4 */
// OBSOLETE dst_typ_5,
// OBSOLETE dst_typ_var,
// OBSOLETE dst_typ_pointer, /* 7 */
// OBSOLETE dst_typ_array, /* 8 */
// OBSOLETE dst_typ_subrange, /* 9 */
// OBSOLETE dst_typ_set, /* 10 */
// OBSOLETE dst_typ_implicit_enum, /* 11 */
// OBSOLETE dst_typ_explicit_enum, /* 12 */
// OBSOLETE dst_typ_short_rec, /* 13 */
// OBSOLETE dst_typ_old_record,
// OBSOLETE dst_typ_short_union, /* 15 */
// OBSOLETE dst_typ_old_union,
// OBSOLETE dst_typ_file, /* 17 */
// OBSOLETE dst_typ_offset, /* 18 */
// OBSOLETE dst_typ_alias, /* 19 */
// OBSOLETE dst_typ_signature, /* 20 */
// OBSOLETE dst_typ_21,
// OBSOLETE dst_typ_old_label, /* 22 */
// OBSOLETE dst_typ_scope, /* 23 */
// OBSOLETE dst_typ_end_scope, /* 24 */
// OBSOLETE dst_typ_25,
// OBSOLETE dst_typ_26,
// OBSOLETE dst_typ_string_tab, /* 27 */
// OBSOLETE dst_typ_global_name_tab, /* 28 */
// OBSOLETE dst_typ_forward, /* 29 */
// OBSOLETE dst_typ_aux_size, /* 30 */
// OBSOLETE dst_typ_aux_align, /* 31 */
// OBSOLETE dst_typ_aux_field_size, /* 32 */
// OBSOLETE dst_typ_aux_field_off, /* 33 */
// OBSOLETE dst_typ_aux_field_align, /* 34 */
// OBSOLETE dst_typ_aux_qual, /* 35 */
// OBSOLETE dst_typ_aux_var_bound, /* 36 */
// OBSOLETE dst_typ_extension, /* 37 */
// OBSOLETE dst_typ_string, /* 38 */
// OBSOLETE dst_typ_old_entry,
// OBSOLETE dst_typ_const, /* 40 */
// OBSOLETE dst_typ_reference, /* 41 */
// OBSOLETE dst_typ_record, /* 42 */
// OBSOLETE dst_typ_union, /* 43 */
// OBSOLETE dst_typ_aux_type_deriv, /* 44 */
// OBSOLETE dst_typ_locpool, /* 45 */
// OBSOLETE dst_typ_variable, /* 46 */
// OBSOLETE dst_typ_label, /* 47 */
// OBSOLETE dst_typ_entry, /* 48 */
// OBSOLETE dst_typ_aux_lifetime, /* 49 */
// OBSOLETE dst_typ_aux_ptr_base, /* 50 */
// OBSOLETE dst_typ_aux_src_range, /* 51 */
// OBSOLETE dst_typ_aux_reg_val, /* 52 */
// OBSOLETE dst_typ_aux_unit_names, /* 53 */
// OBSOLETE dst_typ_aux_sect_info, /* 54 */
// OBSOLETE dst_typ_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_rec_type_t;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*
// OBSOLETE ** Dummy bounds for variably dimensioned arrays:
// OBSOLETE */
// OBSOLETE #define dst_dummy_array_size 100
// OBSOLETE
// OBSOLETE
// OBSOLETE /*
// OBSOLETE ** Reference to another item in the symbol table.
// OBSOLETE **
// OBSOLETE ** The value of a dst_rel_offset_t is the relative offset from the start of the
// OBSOLETE ** referencing record to the start of the referenced record, string, etc.
// OBSOLETE **
// OBSOLETE ** The value of a NIL dst_rel_offset_t is zero.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef long dst_rel_offset_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /* FIXME: Here and many places we make assumptions about sizes of host
// OBSOLETE data types, structure layout, etc. Only needs to be fixed if we care
// OBSOLETE about cross-debugging, though. */
// OBSOLETE
// OBSOLETE /*
// OBSOLETE ** Section-relative reference.
// OBSOLETE **
// OBSOLETE ** The section index field is an index into the local compilation unit's
// OBSOLETE ** section table (see dst_rec_section_tab_t)--NOT into the object module
// OBSOLETE ** section table!
// OBSOLETE **
// OBSOLETE ** The sect_offset field is the offset in bytes into the section.
// OBSOLETE **
// OBSOLETE ** A NIL dst_sect_ref_t has a sect_index field of zero. Indexes originate
// OBSOLETE ** at one.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short sect_index;
// OBSOLETE unsigned long sect_offset ALIGNED1;
// OBSOLETE }
// OBSOLETE dst_sect_ref_t;
// OBSOLETE
// OBSOLETE #define dst_sect_index_nil 0
// OBSOLETE #define dst_sect_index_origin 1
// OBSOLETE
// OBSOLETE
// OBSOLETE /*
// OBSOLETE ** Source location descriptor.
// OBSOLETE **
// OBSOLETE ** The file_index field is an index into the local compilation unit's
// OBSOLETE ** file table (see dst_rec_file_tab_t).
// OBSOLETE **
// OBSOLETE ** A NIL dst_src_loc_t has a file_index field of zero. Indexes originate
// OBSOLETE ** at one.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE boolean reserved:1; /* reserved for future use */
// OBSOLETE int file_index:11; /* index into .blocks source file list */
// OBSOLETE int line_number:20; /* source line number */
// OBSOLETE }
// OBSOLETE dst_src_loc_t;
// OBSOLETE
// OBSOLETE #define dst_file_index_nil 0
// OBSOLETE #define dst_file_index_origin 1
// OBSOLETE
// OBSOLETE
// OBSOLETE /*
// OBSOLETE ** Standard (primitive) type codes.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_non_std_type,
// OBSOLETE dst_int8_type, /* 8 bit integer */
// OBSOLETE dst_int16_type, /* 16 bit integer */
// OBSOLETE dst_int32_type, /* 32 bit integer */
// OBSOLETE dst_uint8_type, /* 8 bit unsigned integer */
// OBSOLETE dst_uint16_type, /* 16 bit unsigned integer */
// OBSOLETE dst_uint32_type, /* 32 bit unsigned integer */
// OBSOLETE dst_real32_type, /* single precision ieee floatining point */
// OBSOLETE dst_real64_type, /* double precision ieee floatining point */
// OBSOLETE dst_complex_type, /* single precision complex */
// OBSOLETE dst_dcomplex_type, /* double precision complex */
// OBSOLETE dst_bool8_type, /* boolean =logical*1 */
// OBSOLETE dst_bool16_type, /* boolean =logical*2 */
// OBSOLETE dst_bool32_type, /* boolean =logical*4 */
// OBSOLETE dst_char_type, /* 8 bit ascii character */
// OBSOLETE dst_string_type, /* string of 8 bit ascii characters */
// OBSOLETE dst_ptr_type, /* univ_pointer */
// OBSOLETE dst_set_type, /* generic 256 bit set */
// OBSOLETE dst_proc_type, /* generic procedure (signature not specified) */
// OBSOLETE dst_func_type, /* generic function (signature not specified) */
// OBSOLETE dst_void_type, /* c void type */
// OBSOLETE dst_uchar_type, /* c unsigned char */
// OBSOLETE dst_std_type_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_std_type_t;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*
// OBSOLETE ** General data type descriptor
// OBSOLETE **
// OBSOLETE ** If the user_defined_type bit is clear, then the type is a standard type, and
// OBSOLETE ** the remaining bits contain the dst_std_type_t of the type. If the bit is
// OBSOLETE ** set, then the type is defined in a separate dst record, which is referenced
// OBSOLETE ** by the remaining bits as a dst_rel_offset_t.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef union
// OBSOLETE {
// OBSOLETE struct
// OBSOLETE {
// OBSOLETE boolean user_defined_type:1; /* tag field */
// OBSOLETE int must_be_zero:23; /* 23 bits of pad */
// OBSOLETE dst_std_type_t dtc:8; /* 8 bit primitive data */
// OBSOLETE }
// OBSOLETE std_type;
// OBSOLETE
// OBSOLETE struct
// OBSOLETE {
// OBSOLETE boolean user_defined_type:1; /* tag field */
// OBSOLETE int doffset:31; /* offset to type record */
// OBSOLETE }
// OBSOLETE user_type;
// OBSOLETE }
// OBSOLETE dst_type_t ALIGNED1;
// OBSOLETE
// OBSOLETE /* The user_type.doffset field is a 31-bit signed value. Some versions of C
// OBSOLETE do not support signed bit fields. The following macro will extract that
// OBSOLETE field as a signed value:
// OBSOLETE */
// OBSOLETE #define dst_user_type_offset(type_rec) \
// OBSOLETE ( ((int) ((type_rec).user_type.doffset << 1)) >> 1 )
// OBSOLETE
// OBSOLETE
// OBSOLETE /*================================================*/
// OBSOLETE /*========== RECORDS IN .blocks SECTION ==========*/
// OBSOLETE /*================================================*/
// OBSOLETE
// OBSOLETE /*-----------------------
// OBSOLETE COMPILATION UNIT record
// OBSOLETE -----------------------
// OBSOLETE This must be the first record in each .blocks section.
// OBSOLETE Provides a set of information describing the output of a single compilation
// OBSOLETE and pointers to additional information for the compilation unit.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_pc_code_locs, /* ranges in loc strings are pc ranges */
// OBSOLETE dst_comp_unit_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_comp_unit_flag_t;
// OBSOLETE
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_lang_unk, /* unknown language */
// OBSOLETE dst_lang_pas, /* Pascal */
// OBSOLETE dst_lang_ftn, /* FORTRAN */
// OBSOLETE dst_lang_c, /* C */
// OBSOLETE dst_lang_mod2, /* Modula-2 */
// OBSOLETE dst_lang_asm_m68k, /* 68K assembly language */
// OBSOLETE dst_lang_asm_a88k, /* AT assembly language */
// OBSOLETE dst_lang_ada, /* Ada */
// OBSOLETE dst_lang_cxx, /* C++ */
// OBSOLETE dst_lang_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_lang_type_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE struct
// OBSOLETE {
// OBSOLETE unsigned char major_part; /* = dst_version_major */
// OBSOLETE unsigned char minor_part; /* = dst_version_minor */
// OBSOLETE }
// OBSOLETE version; /* version of dst */
// OBSOLETE unsigned short flags; /* mask of dst_comp_unit_flag_t */
// OBSOLETE unsigned short lang_type; /* source language */
// OBSOLETE unsigned short number_of_blocks; /* number of blocks records */
// OBSOLETE dst_rel_offset_t root_block_offset; /* offset to root block (module?) */
// OBSOLETE dst_rel_offset_t section_table /* offset to section table record */ ;
// OBSOLETE dst_rel_offset_t file_table; /* offset to file table record */
// OBSOLETE unsigned long data_size; /* total size of .blocks data */
// OBSOLETE }
// OBSOLETE dst_rec_comp_unit_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*--------------------
// OBSOLETE SECTION TABLE record
// OBSOLETE --------------------
// OBSOLETE There must be one section table associated with each compilation unit.
// OBSOLETE Other debug records refer to sections via their index in this table. The
// OBSOLETE section base addresses in the table are virtual addresses of the sections,
// OBSOLETE relocated by the linker.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short number_of_sections; /* size of array: */
// OBSOLETE unsigned long section_base[dst_dummy_array_size] ALIGNED1;
// OBSOLETE }
// OBSOLETE dst_rec_section_tab_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------
// OBSOLETE FILE TABLE record
// OBSOLETE -----------------
// OBSOLETE There must be one file table associated with each compilation unit describing
// OBSOLETE the source (and include) files used by each compilation unit. Other debug
// OBSOLETE records refer to files via their index in this table. The first entry is the
// OBSOLETE primary source file.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE long dtm; /* time last modified (time_$clock_t) */
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string for source file */
// OBSOLETE }
// OBSOLETE dst_file_desc_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short number_of_files; /* size of array: */
// OBSOLETE dst_file_desc_t files[dst_dummy_array_size] ALIGNED1;
// OBSOLETE }
// OBSOLETE dst_rec_file_tab_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------
// OBSOLETE NAME TABLE record
// OBSOLETE -----------------
// OBSOLETE A name table record may appear as an auxiliary record to the file table,
// OBSOLETE providing additional qualification of the file indexes for languages that
// OBSOLETE need it (i.e. Ada). Name table entries parallel file table entries of the
// OBSOLETE same file index.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short number_of_names; /* size of array: */
// OBSOLETE dst_rel_offset_t names[dst_dummy_array_size] ALIGNED1;
// OBSOLETE }
// OBSOLETE dst_rec_name_tab_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*--------------
// OBSOLETE BLOCK record
// OBSOLETE --------------
// OBSOLETE Describes a lexical program block--a procedure, function, module, etc.
// OBSOLETE */
// OBSOLETE
// OBSOLETE /* Block types. These may be used in any way desired by the compiler writers.
// OBSOLETE The debugger uses them only to give a description to the user of the type of
// OBSOLETE a block. The debugger makes no other assumptions about the meaning of any
// OBSOLETE of these. For example, the fact that a block is executable (e.g., program)
// OBSOLETE or not (e.g., module) is expressed in block attributes (see below), not
// OBSOLETE guessed at from the block type.
// OBSOLETE */
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_block_module, /* some pascal = modula = ada types */
// OBSOLETE dst_block_program,
// OBSOLETE dst_block_procedure,
// OBSOLETE dst_block_function, /* C function */
// OBSOLETE dst_block_subroutine, /* some fortran block types */
// OBSOLETE dst_block_block_data,
// OBSOLETE dst_block_stmt_function,
// OBSOLETE dst_block_package, /* a few particular to Ada */
// OBSOLETE dst_block_package_body,
// OBSOLETE dst_block_subunit,
// OBSOLETE dst_block_task,
// OBSOLETE dst_block_file, /* a C outer scope? */
// OBSOLETE dst_block_class, /* C++ or Simula */
// OBSOLETE dst_block_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_block_type_t;
// OBSOLETE
// OBSOLETE /* Block attributes. This is the information used by the debugger to represent
// OBSOLETE the semantics of blocks.
// OBSOLETE */
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_block_main_entry, /* the block's entry point is a main entry into
// OBSOLETE the compilation unit */
// OBSOLETE dst_block_executable, /* the block has an entry point */
// OBSOLETE dst_block_attr_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_block_attr_t;
// OBSOLETE
// OBSOLETE /* Code range. Each block has associated with it one or more code ranges. An
// OBSOLETE individual code range is identified by a range of source (possibly nil) and
// OBSOLETE a range of executable code. For example, a block which has its executable
// OBSOLETE code spread over multiple sections will have one code range per section.
// OBSOLETE */
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned long code_size; /* size of executable code (in bytes ) */
// OBSOLETE dst_sect_ref_t code_start; /* starting address of executable code */
// OBSOLETE dst_sect_ref_t lines_start; /* start of line number tables */
// OBSOLETE }
// OBSOLETE dst_code_range_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_block_type_t block_type:8;
// OBSOLETE unsigned short flags:8; /* mask of dst_block_attr_t flags */
// OBSOLETE dst_rel_offset_t sibling_block_off; /* offset to next sibling block */
// OBSOLETE dst_rel_offset_t child_block_off; /* offset to first contained block */
// OBSOLETE dst_rel_offset_t noffset; /* offset to block name string */
// OBSOLETE dst_sect_ref_t symbols_start; /* start of debug symbols */
// OBSOLETE unsigned short n_of_code_ranges; /* size of array... */
// OBSOLETE dst_code_range_t code_ranges[dst_dummy_array_size] ALIGNED1;
// OBSOLETE }
// OBSOLETE dst_rec_block_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*--------------------------
// OBSOLETE AUX SECT INFO TABLE record
// OBSOLETE --------------------------
// OBSOLETE Appears as an auxiliary to a block record. Expands code range information
// OBSOLETE by providing references into additional, language-dependent sections for
// OBSOLETE information related to specific code ranges of the block. Sect info table
// OBSOLETE entries parallel code range array entries of the same index.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned char tag; /* currently can only be zero */
// OBSOLETE unsigned char number_of_refs; /* size of array: */
// OBSOLETE dst_sect_ref_t refs[dst_dummy_array_size] ALIGNED1;
// OBSOLETE }
// OBSOLETE dst_rec_sect_info_tab_t ALIGNED1;
// OBSOLETE
// OBSOLETE /*=================================================*/
// OBSOLETE /*========== RECORDS IN .symbols SECTION ==========*/
// OBSOLETE /*=================================================*/
// OBSOLETE
// OBSOLETE /*-----------------
// OBSOLETE CONSTANT record
// OBSOLETE -----------------
// OBSOLETE Describes a symbolic constant.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE float r; /* real part */
// OBSOLETE float i; /* imaginary part */
// OBSOLETE }
// OBSOLETE dst_complex_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE double dr; /* real part */
// OBSOLETE double di; /* imaginary part */
// OBSOLETE }
// OBSOLETE dst_double_complex_t;
// OBSOLETE
// OBSOLETE /* The following record provides a way of describing constant values with
// OBSOLETE non-standard type and no limit on size.
// OBSOLETE */
// OBSOLETE typedef union
// OBSOLETE {
// OBSOLETE char char_data[dst_dummy_array_size];
// OBSOLETE short int_data[dst_dummy_array_size];
// OBSOLETE long long_data[dst_dummy_array_size];
// OBSOLETE }
// OBSOLETE dst_big_kon_t;
// OBSOLETE
// OBSOLETE /* Representation of the value of a general constant.
// OBSOLETE */
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short length; /* size of constant value (bytes) */
// OBSOLETE
// OBSOLETE union
// OBSOLETE {
// OBSOLETE unsigned short kon_int8;
// OBSOLETE short kon_int16;
// OBSOLETE long kon_int32 ALIGNED1;
// OBSOLETE float kon_real ALIGNED1;
// OBSOLETE double kon_dbl ALIGNED1;
// OBSOLETE dst_complex_t kon_cplx ALIGNED1;
// OBSOLETE dst_double_complex_t kon_dcplx ALIGNED1;
// OBSOLETE char kon_char;
// OBSOLETE dst_big_kon_t kon ALIGNED1;
// OBSOLETE }
// OBSOLETE val; /* value data of constant */
// OBSOLETE }
// OBSOLETE dst_const_t ALIGNED1;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of const definition */
// OBSOLETE dst_type_t type_desc; /* type of this (manifest) constant */
// OBSOLETE dst_const_t value;
// OBSOLETE }
// OBSOLETE dst_rec_const_t ALIGNED1;
// OBSOLETE
// OBSOLETE /*----------------
// OBSOLETE VARIABLE record
// OBSOLETE ----------------
// OBSOLETE Describes a program variable.
// OBSOLETE */
// OBSOLETE
// OBSOLETE /* Variable attributes. These define certain variable semantics to the
// OBSOLETE debugger.
// OBSOLETE */
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_var_attr_read_only, /* is read-only (a program literal) */
// OBSOLETE dst_var_attr_volatile, /* same as compiler's VOLATILE attribute */
// OBSOLETE dst_var_attr_global, /* is a global definition or reference */
// OBSOLETE dst_var_attr_compiler_gen, /* is compiler-generated */
// OBSOLETE dst_var_attr_static, /* has static location */
// OBSOLETE dst_var_attr_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_var_attr_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_rel_offset_t loffset; /* offset to loc string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of variable definition */
// OBSOLETE dst_type_t type_desc; /* type descriptor */
// OBSOLETE unsigned short attributes; /* mask of dst_var_attr_t flags */
// OBSOLETE }
// OBSOLETE dst_rec_variable_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*----------------
// OBSOLETE old VAR record
// OBSOLETE -----------------
// OBSOLETE Used by older compilers to describe a variable
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_var_loc_unknown, /* Actually defined as "unknown" */
// OBSOLETE dst_var_loc_abs, /* Absolute address */
// OBSOLETE dst_var_loc_sect_off, /* Absolute address as a section offset */
// OBSOLETE dst_var_loc_ind_sect_off, /* An indexed section offset ???? */
// OBSOLETE dst_var_loc_reg, /* register */
// OBSOLETE dst_var_loc_reg_rel, /* register relative - usually fp */
// OBSOLETE dst_var_loc_ind_reg_rel, /* Indexed register relative */
// OBSOLETE dst_var_loc_ftn_ptr_based, /* Fortran pointer based */
// OBSOLETE dst_var_loc_pc_rel, /* PC relative. Really. */
// OBSOLETE dst_var_loc_external, /* External */
// OBSOLETE dst_var_loc_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_var_loc_t;
// OBSOLETE
// OBSOLETE /* Locations come in two versions. The short, and the long. The difference
// OBSOLETE * between the short and the long is the addition of a statement number
// OBSOLETE * field to the start andend of the range of the long, and and unkown
// OBSOLETE * purpose field in the middle. Also, loc_type and loc_index aren't
// OBSOLETE * bitfields in the long version.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short loc_type:4;
// OBSOLETE unsigned short loc_index:12;
// OBSOLETE long location;
// OBSOLETE short start_line; /* start_line and end_line? */
// OBSOLETE short end_line; /* I'm guessing here. */
// OBSOLETE }
// OBSOLETE dst_var_loc_short_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short loc_type;
// OBSOLETE unsigned short loc_index;
// OBSOLETE long location;
// OBSOLETE short unknown; /* Always 0003 or 3b3c. Why? */
// OBSOLETE short start_statement;
// OBSOLETE short start_line;
// OBSOLETE short end_statement;
// OBSOLETE short end_line;
// OBSOLETE }
// OBSOLETE dst_var_loc_long_t;
// OBSOLETE
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of description */
// OBSOLETE dst_type_t type_desc; /* Type description */
// OBSOLETE unsigned short attributes; /* mask of dst_var_attr_t flags */
// OBSOLETE unsigned short no_of_locs:15; /* Number of locations */
// OBSOLETE unsigned short short_locs:1; /* True if short locations. */
// OBSOLETE union
// OBSOLETE {
// OBSOLETE dst_var_loc_short_t shorts[dst_dummy_array_size];
// OBSOLETE dst_var_loc_long_t longs[dst_dummy_array_size];
// OBSOLETE }
// OBSOLETE locs;
// OBSOLETE }
// OBSOLETE dst_rec_var_t;
// OBSOLETE
// OBSOLETE /*----------------
// OBSOLETE old LABEL record
// OBSOLETE -----------------
// OBSOLETE Used by older compilers to describe a label
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of description */
// OBSOLETE char location[12]; /* location string */
// OBSOLETE }
// OBSOLETE dst_rec_old_label_t ALIGNED1;
// OBSOLETE
// OBSOLETE /*----------------
// OBSOLETE POINTER record
// OBSOLETE ----------------
// OBSOLETE Describes a pointer type.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to the name string for this type */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE dst_type_t type_desc; /* base type of this pointer */
// OBSOLETE }
// OBSOLETE dst_rec_pointer_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-------------
// OBSOLETE ARRAY record
// OBSOLETE -------------
// OBSOLETE Describes an array type.
// OBSOLETE
// OBSOLETE Multidimensional arrays are described with a number of dst_rec_array_t
// OBSOLETE records, one per array dimension, each linked to the next through the
// OBSOLETE elem_type_desc.doffset field. Each record must have its multi_dim flag
// OBSOLETE set.
// OBSOLETE
// OBSOLETE If column_major is true (as with FORTRAN arrays) then the last array bound in
// OBSOLETE the declaration is the first array index in memory, which is the opposite of
// OBSOLETE the usual case (as with Pascal and C arrays).
// OBSOLETE
// OBSOLETE Variable array bounds are described by auxiliary records; if aux_var_bound
// OBSOLETE records are present, the lo_bound and hi_bound fields of this record are
// OBSOLETE ignored by the debugger.
// OBSOLETE
// OBSOLETE span_comp identifies one of the language-dependent ways in which the distance
// OBSOLETE between successive array elements (span) is calculated.
// OBSOLETE dst_use_span_field -- the span is the value of span field.
// OBSOLETE dst_compute_from_prev -- the span is the size of the previous dimension.
// OBSOLETE dst_compute_from_next -- the span is the size of the next dimension.
// OBSOLETE In the latter two cases, the span field contains an amount of padding to add
// OBSOLETE to the size of the appropriate dimension to calculate the span.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_use_span_field,
// OBSOLETE dst_compute_from_prev,
// OBSOLETE dst_compute_from_next,
// OBSOLETE dst_span_comp_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_span_comp_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE dst_type_t elem_type_desc; /* array element type */
// OBSOLETE dst_type_t indx_type_desc; /* array index type */
// OBSOLETE long lo_bound; /* lower bound of index */
// OBSOLETE long hi_bound; /* upper bound of index */
// OBSOLETE unsigned long span; /* see above */
// OBSOLETE unsigned long size; /* total array size (bytes) */
// OBSOLETE boolean multi_dim:1;
// OBSOLETE boolean is_packed:1; /* true if packed array */
// OBSOLETE boolean is_signed:1; /* true if packed elements are signed */
// OBSOLETE dst_span_comp_t span_comp:2; /* how to compute span */
// OBSOLETE boolean column_major:1;
// OBSOLETE unsigned short reserved:2; /* must be zero */
// OBSOLETE unsigned short elem_size:8; /* element size if packed (bits) */
// OBSOLETE }
// OBSOLETE dst_rec_array_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------
// OBSOLETE SUBRANGE record
// OBSOLETE -----------------
// OBSOLETE Describes a subrange type.
// OBSOLETE */
// OBSOLETE
// OBSOLETE /* Variable subrange bounds are described by auxiliary records; if aux_var_bound
// OBSOLETE records are present, the lo_bound and hi_bound fields of this record are
// OBSOLETE ignored by the debugger.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of subrange definition */
// OBSOLETE dst_type_t type_desc; /* parent type */
// OBSOLETE long lo_bound; /* lower bound of subrange */
// OBSOLETE long hi_bound; /* upper bound of subrange */
// OBSOLETE unsigned short size; /* storage size (bytes) */
// OBSOLETE }
// OBSOLETE dst_rec_subrange_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*---------------
// OBSOLETE STRING record
// OBSOLETE ---------------
// OBSOLETE Describes a string type.
// OBSOLETE */
// OBSOLETE
// OBSOLETE /* Variable subrange bounds are described by auxiliary records; if aux_var_bound
// OBSOLETE records are present, the lo_bound and hi_bound fields of this record are
// OBSOLETE ignored by the debugger.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of string definition */
// OBSOLETE dst_type_t elem_type_desc; /* element type */
// OBSOLETE dst_type_t indx_type_desc; /* index type */
// OBSOLETE long lo_bound; /* lower bound */
// OBSOLETE long hi_bound; /* upper bound */
// OBSOLETE unsigned long size; /* total string size (bytes) if fixed */
// OBSOLETE }
// OBSOLETE dst_rec_string_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*---------------
// OBSOLETE SET record
// OBSOLETE ---------------
// OBSOLETE Describes a set type.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE dst_type_t type_desc; /* element type */
// OBSOLETE unsigned short nbits; /* number of bits in set */
// OBSOLETE unsigned short size; /* storage size (bytes) */
// OBSOLETE }
// OBSOLETE dst_rec_set_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------------
// OBSOLETE IMPLICIT ENUMERATION record
// OBSOLETE -----------------------------
// OBSOLETE Describes an enumeration type with implicit element values = 0, 1, 2, ...
// OBSOLETE (Pascal-style).
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE unsigned short nelems; /* number of elements in enumeration */
// OBSOLETE unsigned short size; /* storage size (bytes) */
// OBSOLETE /* offsets to name strings of elements 0, 1, 2, ... */
// OBSOLETE dst_rel_offset_t elem_noffsets[dst_dummy_array_size];
// OBSOLETE }
// OBSOLETE dst_rec_implicit_enum_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------------
// OBSOLETE EXPLICIT ENUMERATION record
// OBSOLETE -----------------------------
// OBSOLETE Describes an enumeration type with explicitly assigned element values
// OBSOLETE (C-style).
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to element name string */
// OBSOLETE long value; /* element value */
// OBSOLETE }
// OBSOLETE dst_enum_elem_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE unsigned short nelems; /* number of elements in enumeration */
// OBSOLETE unsigned short size; /* storage size (bytes) */
// OBSOLETE /* name/value pairs, one describing each enumeration value: */
// OBSOLETE dst_enum_elem_t elems[dst_dummy_array_size];
// OBSOLETE }
// OBSOLETE dst_rec_explicit_enum_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------
// OBSOLETE RECORD / UNION record
// OBSOLETE -----------------------
// OBSOLETE Describes a record (struct) or union.
// OBSOLETE
// OBSOLETE If the record is larger than 2**16 bytes then an attached aux record
// OBSOLETE specifies its size. Also, if the record is stored in short form then
// OBSOLETE attached records specify field offsets larger than 2**16 bytes.
// OBSOLETE
// OBSOLETE Whether the fields[] array or sfields[] array is used is selected by
// OBSOLETE the dst_rec_type_t of the overall dst record.
// OBSOLETE */
// OBSOLETE
// OBSOLETE /*
// OBSOLETE Record field descriptor, short form. This form handles only fields which
// OBSOLETE are an even number of bytes long, located some number of bytes from the
// OBSOLETE start of the record.
// OBSOLETE */
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to field name string */
// OBSOLETE dst_type_t type_desc; /* field type */
// OBSOLETE unsigned short foffset; /* field offset from start of record (bytes) */
// OBSOLETE }
// OBSOLETE dst_short_field_t ALIGNED1;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_type_t type_desc; /* field type */
// OBSOLETE unsigned short foffset; /* byte offset */
// OBSOLETE unsigned short is_packed:1; /* True if field is packed */
// OBSOLETE unsigned short bit_offset:6; /* Bit offset */
// OBSOLETE unsigned short size:6; /* Size in bits */
// OBSOLETE unsigned short sign:1; /* True if signed */
// OBSOLETE unsigned short pad:2; /* Padding. Must be 0 */
// OBSOLETE }
// OBSOLETE dst_old_field_t ALIGNED1;
// OBSOLETE
// OBSOLETE /* Tag enumeration for long record field descriptor:
// OBSOLETE */
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_field_byte,
// OBSOLETE dst_field_bit,
// OBSOLETE dst_field_loc,
// OBSOLETE dst_field_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_field_format_t;
// OBSOLETE
// OBSOLETE /*
// OBSOLETE Record field descriptor, long form. The format of the field information
// OBSOLETE is identified by the format_tag, which contains one of the above values.
// OBSOLETE The field_byte variant is equivalent to the short form of field descriptor.
// OBSOLETE The field_bit variant handles fields which are any number of bits long,
// OBSOLETE located some number of bits from the start of the record. The field_loc
// OBSOLETE variant allows the location of the field to be described by a general loc
// OBSOLETE string.
// OBSOLETE */
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name of field */
// OBSOLETE dst_type_t type_desc; /* type of field */
// OBSOLETE union
// OBSOLETE {
// OBSOLETE struct
// OBSOLETE {
// OBSOLETE dst_field_format_t format_tag:2; /* dst_field_byte */
// OBSOLETE unsigned long offset:30; /* offset of field in bytes */
// OBSOLETE }
// OBSOLETE field_byte ALIGNED1;
// OBSOLETE struct
// OBSOLETE {
// OBSOLETE dst_field_format_t format_tag:2; /* dst_field_bit */
// OBSOLETE unsigned long nbits:6; /* bit size of field */
// OBSOLETE unsigned long is_signed:1; /* signed/unsigned attribute */
// OBSOLETE unsigned long bit_offset:3; /* bit offset from byte boundary */
// OBSOLETE int pad:4; /* must be zero */
// OBSOLETE unsigned short byte_offset; /* offset of byte boundary */
// OBSOLETE }
// OBSOLETE field_bit ALIGNED1;
// OBSOLETE struct
// OBSOLETE {
// OBSOLETE dst_field_format_t format_tag:2; /* dst_field_loc */
// OBSOLETE int loffset:30; /* dst_rel_offset_t to loc string */
// OBSOLETE }
// OBSOLETE field_loc ALIGNED1;
// OBSOLETE }
// OBSOLETE f ALIGNED1;
// OBSOLETE }
// OBSOLETE dst_field_t;
// OBSOLETE
// OBSOLETE /* The field_loc.loffset field is a 30-bit signed value. Some versions of C do
// OBSOLETE not support signed bit fields. The following macro will extract that field
// OBSOLETE as a signed value:
// OBSOLETE */
// OBSOLETE #define dst_field_loffset(field_rec) \
// OBSOLETE ( ((int) ((field_rec).f.field_loc.loffset << 2)) >> 2 )
// OBSOLETE
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to record name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line where this record is defined */
// OBSOLETE unsigned short size; /* storage size (bytes) */
// OBSOLETE unsigned short nfields; /* number of fields in this record */
// OBSOLETE union
// OBSOLETE {
// OBSOLETE dst_field_t fields[dst_dummy_array_size];
// OBSOLETE dst_short_field_t sfields[dst_dummy_array_size];
// OBSOLETE dst_old_field_t ofields[dst_dummy_array_size];
// OBSOLETE }
// OBSOLETE f; /* array of fields */
// OBSOLETE }
// OBSOLETE dst_rec_record_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-------------
// OBSOLETE FILE record
// OBSOLETE -------------
// OBSOLETE Describes a file type.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line where type was defined */
// OBSOLETE dst_type_t type_desc; /* file element type */
// OBSOLETE }
// OBSOLETE dst_rec_file_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*---------------
// OBSOLETE OFFSET record
// OBSOLETE ---------------
// OBSOLETE Describes a Pascal offset type.
// OBSOLETE (This type, an undocumented Domain Pascal extension, is currently not
// OBSOLETE supported by the debugger)
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to the name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE dst_type_t area_type_desc; /* area type */
// OBSOLETE dst_type_t base_type_desc; /* base type */
// OBSOLETE long lo_bound; /* low bound of the offset range */
// OBSOLETE long hi_bound; /* high bound of the offset range */
// OBSOLETE long bias; /* bias */
// OBSOLETE unsigned short scale; /* scale factor */
// OBSOLETE unsigned short size; /* storage size (bytes) */
// OBSOLETE }
// OBSOLETE dst_rec_offset_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*--------------
// OBSOLETE ALIAS record
// OBSOLETE --------------
// OBSOLETE Describes a type alias (e.g., typedef).
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE dst_type_t type_desc; /* parent type */
// OBSOLETE }
// OBSOLETE dst_rec_alias_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*------------------
// OBSOLETE SIGNATURE record
// OBSOLETE ------------------
// OBSOLETE Describes a procedure/function type.
// OBSOLETE */
// OBSOLETE
// OBSOLETE /* Enumeration of argument semantics. Note that most are mutually
// OBSOLETE exclusive.
// OBSOLETE */
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_arg_attr_val, /* passed by value */
// OBSOLETE dst_arg_attr_ref, /* passed by reference */
// OBSOLETE dst_arg_attr_name, /* passed by name */
// OBSOLETE dst_arg_attr_in, /* readable in the callee */
// OBSOLETE dst_arg_attr_out, /* writable in the callee */
// OBSOLETE dst_arg_attr_hidden, /* not visible in the caller */
// OBSOLETE dst_arg_attr_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_arg_attr_t;
// OBSOLETE
// OBSOLETE /* Argument descriptor. Actually points to a variable record for most of the
// OBSOLETE information.
// OBSOLETE */
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t var_offset; /* offset to variable record */
// OBSOLETE unsigned short attributes; /* a mask of dst_arg_attr_t flags */
// OBSOLETE }
// OBSOLETE dst_arg_t ALIGNED1;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to name string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of function definition */
// OBSOLETE dst_rel_offset_t result; /* offset to function result variable record */
// OBSOLETE unsigned short nargs; /* number of arguments */
// OBSOLETE dst_arg_t args[dst_dummy_array_size];
// OBSOLETE }
// OBSOLETE dst_rec_signature_t ALIGNED1;
// OBSOLETE
// OBSOLETE /*--------------
// OBSOLETE SCOPE record
// OBSOLETE --------------
// OBSOLETE Obsolete. Use the new ENTRY type instead.
// OBSOLETE Old compilers may put this in as the first entry in a function,
// OBSOLETE terminated by an end of scope entry.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* Name offset */
// OBSOLETE dst_src_loc_t start_line; /* Starting line */
// OBSOLETE dst_src_loc_t end_line; /* Ending line */
// OBSOLETE }
// OBSOLETE dst_rec_scope_t ALIGNED1;
// OBSOLETE
// OBSOLETE /*--------------
// OBSOLETE ENTRY record
// OBSOLETE --------------
// OBSOLETE Describes a procedure/function entry point. An entry record is to a
// OBSOLETE signature record roughly as a variable record is to a type descriptor record.
// OBSOLETE
// OBSOLETE The entry_number field is keyed to the entry numbers in .lines -- the
// OBSOLETE debugger locates the code location of an entry by searching the line
// OBSOLETE number table for an entry numbered with the value of entry_number. The
// OBSOLETE main entry is numbered zero.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to entry name string */
// OBSOLETE dst_rel_offset_t loffset; /* where to jump to call this entry */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE dst_rel_offset_t sig_desc; /* offset to signature descriptor */
// OBSOLETE unsigned int entry_number:8;
// OBSOLETE int pad:8; /* must be zero */
// OBSOLETE }
// OBSOLETE dst_rec_entry_t ALIGNED1;
// OBSOLETE
// OBSOLETE /*-----------------------
// OBSOLETE Old format ENTRY record
// OBSOLETE -----------------------
// OBSOLETE Supposedly obsolete but still used by some compilers.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* Offset to entry name string */
// OBSOLETE dst_src_loc_t src_loc; /* Location in source */
// OBSOLETE dst_rel_offset_t sig_desc; /* Signature description */
// OBSOLETE char unknown[36];
// OBSOLETE }
// OBSOLETE dst_rec_old_entry_t ALIGNED1;
// OBSOLETE
// OBSOLETE /*--------------
// OBSOLETE LABEL record
// OBSOLETE --------------
// OBSOLETE Describes a program label.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t noffset; /* offset to label string */
// OBSOLETE dst_rel_offset_t loffset; /* offset to loc string */
// OBSOLETE dst_src_loc_t src_loc; /* file/line of definition */
// OBSOLETE }
// OBSOLETE dst_rec_label_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------
// OBSOLETE AUXILIARY SIZE record
// OBSOLETE -----------------------
// OBSOLETE May appear in the auxiliary record list of any type or variable record to
// OBSOLETE modify the default size of the type or variable.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned long size; /* size (bytes) */
// OBSOLETE }
// OBSOLETE dst_rec_aux_size_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------
// OBSOLETE AUXILIARY ALIGN record
// OBSOLETE -----------------------
// OBSOLETE May appear in the auxiliary record list of any type or variable record to
// OBSOLETE modify the default alignment of the type or variable.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short alignment; /* # of low order zero bits */
// OBSOLETE }
// OBSOLETE dst_rec_aux_align_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------------
// OBSOLETE AUXILIARY FIELD SIZE record
// OBSOLETE -----------------------------
// OBSOLETE May appear in the auxiliary record list of any RECORD/UNION record to
// OBSOLETE modify the default size of a field.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short field_no; /* field number */
// OBSOLETE unsigned long size; /* size (bits) */
// OBSOLETE }
// OBSOLETE dst_rec_aux_field_size_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------------
// OBSOLETE AUXILIARY FIELD OFFSET record
// OBSOLETE -----------------------------
// OBSOLETE May appear in the auxiliary record list of any RECORD/UNION record to
// OBSOLETE specify a field offset larger than 2**16.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short field_no; /* field number */
// OBSOLETE unsigned long foffset; /* offset */
// OBSOLETE }
// OBSOLETE dst_rec_aux_field_off_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------------
// OBSOLETE AUXILIARY FIELD ALIGN record
// OBSOLETE -----------------------------
// OBSOLETE May appear in the auxiliary record list of any RECORD/UNION record to
// OBSOLETE modify the default alignment of a field.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short field_no; /* field number */
// OBSOLETE unsigned short alignment; /* number of low order zero bits */
// OBSOLETE }
// OBSOLETE dst_rec_aux_field_align_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*----------------------------
// OBSOLETE AUXILIARY VAR BOUND record
// OBSOLETE ----------------------------
// OBSOLETE May appear in the auxiliary record list of any ARRAY, SUBRANGE or STRING
// OBSOLETE record to describe a variable bound for the range of the type.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_low_bound, /* the low bound is variable */
// OBSOLETE dst_high_bound, /* the high bound is variable */
// OBSOLETE dst_var_bound_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_var_bound_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short which; /* which bound */
// OBSOLETE dst_rel_offset_t voffset ALIGNED1; /* variable that defines bound */
// OBSOLETE }
// OBSOLETE dst_rec_aux_var_bound_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*----------------------------------
// OBSOLETE AUXILIARY TYPE DERIVATION record
// OBSOLETE ----------------------------------
// OBSOLETE May appear in the auxiliary record list of any RECORD/UNION record to denote
// OBSOLETE class inheritance of that type from a parent type.
// OBSOLETE
// OBSOLETE Inheritance implies that it is possible to convert the inheritor type to the
// OBSOLETE inherited type, retaining those fields which were inherited. To allow this,
// OBSOLETE orig_field_no, a field number into the record type, is provided. If
// OBSOLETE orig_is_pointer is false, then the start of the inherited record is located
// OBSOLETE at the location of the field indexed by orig_field_no. If orig_is_pointer
// OBSOLETE is true, then it is located at the address contained in the field indexed
// OBSOLETE by orig_field_no (assumed to be a pointer).
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_type_t parent_type; /* reference to inherited type */
// OBSOLETE unsigned short orig_field_no;
// OBSOLETE boolean orig_is_pointer:1;
// OBSOLETE int unused:15; /* must be zero */
// OBSOLETE }
// OBSOLETE dst_rec_aux_type_deriv_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*------------------------------------
// OBSOLETE AUXILIARY VARIABLE LIFETIME record
// OBSOLETE ------------------------------------
// OBSOLETE May appear in the auxiliary record list of a VARIABLE record to add location
// OBSOLETE information for an additional variable lifetime.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t loffset;
// OBSOLETE }
// OBSOLETE dst_rec_aux_lifetime_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-------------------------------
// OBSOLETE AUXILIARY POINTER BASE record
// OBSOLETE -------------------------------
// OBSOLETE May appear in the auxiliary record list of a VARIABLE record to provide a
// OBSOLETE pointer base to substitute for references to any such bases in the location
// OBSOLETE string of the variable. A pointer base is another VARIABLE record. When
// OBSOLETE the variable is evaluated by the debugger, it uses the current value of the
// OBSOLETE pointer base variable in computing its location.
// OBSOLETE
// OBSOLETE This is useful for representing FORTRAN pointer-based variables.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t voffset;
// OBSOLETE }
// OBSOLETE dst_rec_aux_ptr_base_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*---------------------------------
// OBSOLETE AUXILIARY REGISTER VALUE record
// OBSOLETE ---------------------------------
// OBSOLETE May appear in the auxiliary record list of an ENTRY record to specify
// OBSOLETE a register that must be set to a specific value before jumping to the entry
// OBSOLETE point in a debugger "call". The debugger must set the debuggee register,
// OBSOLETE specified by the register code, to the value of the *address* to which the
// OBSOLETE location string resolves. If the address is register-relative, then the
// OBSOLETE call cannot be made unless the current stack frame is the lexical parent
// OBSOLETE of the entry. An example of this is when a (Pascal) nested procedure
// OBSOLETE contains references to its parent's variables, which it accesses through
// OBSOLETE a static link register. The static link register must be set to some
// OBSOLETE address relative to the parent's stack base register.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short reg; /* identifies register to set (isp enum) */
// OBSOLETE dst_rel_offset_t loffset; /* references a location string */
// OBSOLETE }
// OBSOLETE dst_rec_aux_reg_val_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*==========================================================*/
// OBSOLETE /*========== RECORDS USED IN .blocks AND .symbols ==========*/
// OBSOLETE /*==========================================================*/
// OBSOLETE
// OBSOLETE /*---------------------
// OBSOLETE STRING TABLE record
// OBSOLETE ---------------------
// OBSOLETE A string table record contains any number of null-terminated, variable length
// OBSOLETE strings. The length field gives the size in bytes of the text field, which
// OBSOLETE can be any size.
// OBSOLETE
// OBSOLETE The global name table shares this format. This record appears in the
// OBSOLETE .blocks section. Each string in the table identifies a global defined in
// OBSOLETE the current compilation unit.
// OBSOLETE
// OBSOLETE The loc pool record shares this format as well. Loc strings are described
// OBSOLETE elsewhere.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned long length;
// OBSOLETE char text[dst_dummy_array_size];
// OBSOLETE }
// OBSOLETE dst_rec_string_tab_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-----------------------
// OBSOLETE AUXILIARY QUAL record
// OBSOLETE -----------------------
// OBSOLETE May appear in the auxiliary record list of any BLOCK, VARIABLE, or type record
// OBSOLETE to provide it with a fully-qualified, language-dependent name.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t lang_qual_name;
// OBSOLETE }
// OBSOLETE dst_rec_aux_qual_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*----------------
// OBSOLETE FORWARD record
// OBSOLETE ----------------
// OBSOLETE Reference to a record somewhere else. This allows identical definitions in
// OBSOLETE different scopes to share data.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rel_offset_t rec_off;
// OBSOLETE }
// OBSOLETE dst_rec_forward_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*-------------------------------
// OBSOLETE AUXILIARY SOURCE RANGE record
// OBSOLETE -------------------------------
// OBSOLETE May appear in the auxiliary record list of any BLOCK record to specify a
// OBSOLETE range of source lines over which the block is active.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_src_loc_t first_line; /* first source line */
// OBSOLETE dst_src_loc_t last_line; /* last source line */
// OBSOLETE }
// OBSOLETE dst_rec_aux_src_range_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*------------------
// OBSOLETE EXTENSION record
// OBSOLETE ------------------
// OBSOLETE Provision for "foreign" records, such as might be generated by a non-Apollo
// OBSOLETE compiler. Apollo software will ignore these.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE unsigned short rec_size; /* record size (bytes) */
// OBSOLETE unsigned short ext_type; /* defined by whoever generates it */
// OBSOLETE unsigned short ext_data; /* place-holder for arbitrary amount of data */
// OBSOLETE }
// OBSOLETE dst_rec_extension_t ALIGNED1;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*
// OBSOLETE ** DEBUG SYMBOL record -- The wrapper for all .blocks and .symbols records.
// OBSOLETE **
// OBSOLETE ** This record ties together all previous .blocks and .symbols records
// OBSOLETE ** together in a union with a common header. The rec_type field of the
// OBSOLETE ** header identifies the record type. The rec_flags field currently only
// OBSOLETE ** defines auxiliary record lists.
// OBSOLETE **
// OBSOLETE ** If a record carries with it a non-null auxiliary record list, its
// OBSOLETE ** dst_flag_has_aux_recs flag is set, and each of the records that follow
// OBSOLETE ** it are treated as its auxiliary records, until the end of the compilation
// OBSOLETE ** unit or scope is reached, or until an auxiliary record with its
// OBSOLETE ** dst_flag_last_aux_rec flag set is reached.
// OBSOLETE */
// OBSOLETE
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_flag_has_aux_recs,
// OBSOLETE dst_flag_last_aux_rec,
// OBSOLETE dst_rec_flag_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_rec_flags_t;
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE dst_rec_type_t rec_type:8; /* record type */
// OBSOLETE int rec_flags:8; /* mask of dst_rec_flags_t */
// OBSOLETE union /* switched on rec_type field above */
// OBSOLETE {
// OBSOLETE /* dst_typ_pad requires no additional fields */
// OBSOLETE dst_rec_comp_unit_t comp_unit_;
// OBSOLETE dst_rec_section_tab_t section_tab_;
// OBSOLETE dst_rec_file_tab_t file_tab_;
// OBSOLETE dst_rec_block_t block_;
// OBSOLETE dst_rec_var_t var_;
// OBSOLETE dst_rec_pointer_t pointer_;
// OBSOLETE dst_rec_array_t array_;
// OBSOLETE dst_rec_subrange_t subrange_;
// OBSOLETE dst_rec_set_t set_;
// OBSOLETE dst_rec_implicit_enum_t implicit_enum_;
// OBSOLETE dst_rec_explicit_enum_t explicit_enum_;
// OBSOLETE /* dst_typ_short_{rec,union} are represented by 'rec' (below) */
// OBSOLETE dst_rec_file_t file_;
// OBSOLETE dst_rec_offset_t offset_;
// OBSOLETE dst_rec_alias_t alias_;
// OBSOLETE dst_rec_signature_t signature_;
// OBSOLETE dst_rec_old_label_t old_label_;
// OBSOLETE dst_rec_scope_t scope_;
// OBSOLETE /* dst_typ_end_scope requires no additional fields */
// OBSOLETE dst_rec_string_tab_t string_tab_;
// OBSOLETE /* dst_typ_global_name_tab is represented by 'string_tab' (above) */
// OBSOLETE dst_rec_forward_t forward_;
// OBSOLETE dst_rec_aux_size_t aux_size_;
// OBSOLETE dst_rec_aux_align_t aux_align_;
// OBSOLETE dst_rec_aux_field_size_t aux_field_size_;
// OBSOLETE dst_rec_aux_field_off_t aux_field_off_;
// OBSOLETE dst_rec_aux_field_align_t aux_field_align_;
// OBSOLETE dst_rec_aux_qual_t aux_qual_;
// OBSOLETE dst_rec_aux_var_bound_t aux_var_bound_;
// OBSOLETE dst_rec_extension_t extension_;
// OBSOLETE dst_rec_string_t string_;
// OBSOLETE dst_rec_const_t const_;
// OBSOLETE /* dst_typ_reference is represented by 'pointer' (above) */
// OBSOLETE dst_rec_record_t record_;
// OBSOLETE /* dst_typ_union is represented by 'record' (above) */
// OBSOLETE dst_rec_aux_type_deriv_t aux_type_deriv_;
// OBSOLETE /* dst_typ_locpool is represented by 'string_tab' (above) */
// OBSOLETE dst_rec_variable_t variable_;
// OBSOLETE dst_rec_label_t label_;
// OBSOLETE dst_rec_entry_t entry_;
// OBSOLETE dst_rec_aux_lifetime_t aux_lifetime_;
// OBSOLETE dst_rec_aux_ptr_base_t aux_ptr_base_;
// OBSOLETE dst_rec_aux_src_range_t aux_src_range_;
// OBSOLETE dst_rec_aux_reg_val_t aux_reg_val_;
// OBSOLETE dst_rec_name_tab_t aux_unit_names_;
// OBSOLETE dst_rec_sect_info_tab_t aux_sect_info_;
// OBSOLETE }
// OBSOLETE rec_data ALIGNED1;
// OBSOLETE }
// OBSOLETE dst_rec_t, *dst_rec_ptr_t;
// OBSOLETE
// OBSOLETE
// OBSOLETE /*===============================================*/
// OBSOLETE /*========== .lines SECTION DEFINITIONS =========*/
// OBSOLETE /*===============================================*/
// OBSOLETE /*
// OBSOLETE The .lines section contains a sequence of line number tables. There is no
// OBSOLETE record structure within the section. The start of the table for a routine
// OBSOLETE is pointed to by the block record, and the end of the table is signaled by
// OBSOLETE an escape code.
// OBSOLETE
// OBSOLETE A line number table is a sequence of bytes. The default entry contains a line
// OBSOLETE number delta (-7..+7) in the high 4 bits and a pc delta (0..15) in the low 4
// OBSOLETE bits. Special cases, including when one or both of the values is too large
// OBSOLETE to fit in 4 bits and other special cases are handled through escape entries.
// OBSOLETE Escape entries are identified by the value 0x8 in the high 4 bits. The low 4
// OBSOLETE bits are occupied by a function code. Some escape entries are followed by
// OBSOLETE additional arguments, which may be bytes, words, or longwords. This data is
// OBSOLETE not aligned.
// OBSOLETE
// OBSOLETE The initial PC offset, file number and line number are zero. Normally, the
// OBSOLETE table begins with a dst_ln_file escape which establishes the initial file
// OBSOLETE and line number. All PC deltas are unsigned (thus the table is ordered by
// OBSOLETE increasing PC); line number deltas are signed. The table ends with a
// OBSOLETE dst_ln_end escape, which is followed by a final table entry whose PC delta
// OBSOLETE gives the code size of the last statement.
// OBSOLETE
// OBSOLETE Escape Semantic
// OBSOLETE --------- ------------------------------------------------------------
// OBSOLETE file Changes file state. The current source file remains constant
// OBSOLETE until another file escape. Though the line number state is
// OBSOLETE also updated by a file escape, a file escape does NOT
// OBSOLETE constitute a line table entry.
// OBSOLETE
// OBSOLETE statement Alters the statement number of the next table entry. By
// OBSOLETE default, all table entries refer to the first statement on a
// OBSOLETE line. Statement number one is the second statement, and so on.
// OBSOLETE
// OBSOLETE entry Identifies the next table entry as the position of an entry
// OBSOLETE point for the current block. The PC position should follow
// OBSOLETE any procedure prologue code. An argument specifies the entry
// OBSOLETE number, which is keyed to the entry number of the corresponding
// OBSOLETE .symbols ENTRY record.
// OBSOLETE
// OBSOLETE exit Identifies the next table entry as the last position within
// OBSOLETE the current block before a procedure epiloge and subsequent
// OBSOLETE procedure exit.
// OBSOLETE
// OBSOLETE gap By default, the executable code corresponding to a table entry
// OBSOLETE is assumed to extend to the beginning of the next table entry.
// OBSOLETE If this is not the case--there is a "hole" in the table--then
// OBSOLETE a gap escape should follow the first table entry to specify
// OBSOLETE where the code for that entry ends.
// OBSOLETE */
// OBSOLETE
// OBSOLETE #define dst_ln_escape_flag -8
// OBSOLETE
// OBSOLETE /*
// OBSOLETE Escape function codes:
// OBSOLETE */
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_ln_pad, /* pad byte */
// OBSOLETE dst_ln_file, /* file escape. Next 4 bytes are a dst_src_loc_t */
// OBSOLETE dst_ln_dln1_dpc1, /* 1 byte line delta, 1 byte pc delta */
// OBSOLETE dst_ln_dln2_dpc2, /* 2 bytes line delta, 2 bytes pc delta */
// OBSOLETE dst_ln_ln4_pc4, /* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */
// OBSOLETE dst_ln_dln1_dpc0, /* 1 byte line delta, pc delta = 0 */
// OBSOLETE dst_ln_ln_off_1, /* statement escape, stmt # = 1 (2nd stmt on line) */
// OBSOLETE dst_ln_ln_off, /* statement escape, stmt # = next byte */
// OBSOLETE dst_ln_entry, /* entry escape, next byte is entry number */
// OBSOLETE dst_ln_exit, /* exit escape */
// OBSOLETE dst_ln_stmt_end, /* gap escape, 4 bytes pc delta */
// OBSOLETE dst_ln_escape_11, /* reserved */
// OBSOLETE dst_ln_escape_12, /* reserved */
// OBSOLETE dst_ln_escape_13, /* reserved */
// OBSOLETE dst_ln_nxt_byte, /* next byte contains the real escape code */
// OBSOLETE dst_ln_end, /* end escape, final entry follows */
// OBSOLETE dst_ln_escape_END_OF_ENUM
// OBSOLETE }
// OBSOLETE dst_ln_escape_t;
// OBSOLETE
// OBSOLETE /*
// OBSOLETE Line number table entry
// OBSOLETE */
// OBSOLETE typedef union
// OBSOLETE {
// OBSOLETE struct
// OBSOLETE {
// OBSOLETE unsigned int ln_delta:4; /* 4 bit line number delta */
// OBSOLETE unsigned int pc_delta:4; /* 4 bit pc delta */
// OBSOLETE }
// OBSOLETE delta;
// OBSOLETE
// OBSOLETE struct
// OBSOLETE {
// OBSOLETE unsigned int esc_flag:4; /* alias for ln_delta */
// OBSOLETE dst_ln_escape_t esc_code:4; /* escape function code */
// OBSOLETE }
// OBSOLETE esc;
// OBSOLETE
// OBSOLETE char sdata; /* signed data byte */
// OBSOLETE unsigned char udata; /* unsigned data byte */
// OBSOLETE }
// OBSOLETE dst_ln_entry_t,
// OBSOLETE *dst_ln_entry_ptr_t,
// OBSOLETE dst_ln_table_t[dst_dummy_array_size];
// OBSOLETE
// OBSOLETE /* The following macro will extract the ln_delta field as a signed value:
// OBSOLETE */
// OBSOLETE #define dst_ln_ln_delta(ln_rec) \
// OBSOLETE ( ((short) ((ln_rec).delta.ln_delta << 12)) >> 12 )
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE typedef struct dst_sec_struct
// OBSOLETE {
// OBSOLETE char *buffer;
// OBSOLETE long position;
// OBSOLETE long size;
// OBSOLETE long base;
// OBSOLETE }
// OBSOLETE dst_sec;
// OBSOLETE
// OBSOLETE
// OBSOLETE /* Macros for access to the data */
// OBSOLETE
// OBSOLETE #define DST_comp_unit(x) ((x)->rec_data.comp_unit_)
// OBSOLETE #define DST_section_tab(x) ((x)->rec_data.section_tab_)
// OBSOLETE #define DST_file_tab(x) ((x)->rec_data.file_tab_)
// OBSOLETE #define DST_block(x) ((x)->rec_data.block_)
// OBSOLETE #define DST_var(x) ((x)->rec_data.var_)
// OBSOLETE #define DST_pointer(x) ((x)->rec_data.pointer_)
// OBSOLETE #define DST_array(x) ((x)->rec_data.array_)
// OBSOLETE #define DST_subrange(x) ((x)->rec_data.subrange_)
// OBSOLETE #define DST_set(x) ((x)->rec_data.set_)
// OBSOLETE #define DST_implicit_enum(x) ((x)->rec_data.implicit_enum_)
// OBSOLETE #define DST_explicit_enum(x) ((x)->rec_data.explicit_enum_)
// OBSOLETE #define DST_short_rec(x) ((x)->rec_data.record_)
// OBSOLETE #define DST_short_union(x) ((x)->rec_data.record_)
// OBSOLETE #define DST_file(x) ((x)->rec_data.file_)
// OBSOLETE #define DST_offset(x) ((x)->rec_data.offset_)
// OBSOLETE #define DST_alias(x) ((x)->rec_data.alias_)
// OBSOLETE #define DST_signature(x) ((x)->rec_data.signature_)
// OBSOLETE #define DST_old_label(x) ((x)->rec_data.old_label_)
// OBSOLETE #define DST_scope(x) ((x)->rec_data.scope_)
// OBSOLETE #define DST_string_tab(x) ((x)->rec_data.string_tab_)
// OBSOLETE #define DST_global_name_tab(x) ((x)->rec_data.string_tab_)
// OBSOLETE #define DST_forward(x) ((x)->rec_data.forward_)
// OBSOLETE #define DST_aux_size(x) ((x)->rec_data.aux_size_)
// OBSOLETE #define DST_aux_align(x) ((x)->rec_data.aux_align_)
// OBSOLETE #define DST_aux_field_size(x) ((x)->rec_data.aux_field_size_)
// OBSOLETE #define DST_aux_field_off(x) ((x)->rec_data.aux_field_off_)
// OBSOLETE #define DST_aux_field_align(x) ((x)->rec_data.aux_field_align_)
// OBSOLETE #define DST_aux_qual(x) ((x)->rec_data.aux_qual_)
// OBSOLETE #define DST_aux_var_bound(x) ((x)->rec_data.aux_var_bound_)
// OBSOLETE #define DST_extension(x) ((x)->rec_data.extension_)
// OBSOLETE #define DST_string(x) ((x)->rec_data.string_)
// OBSOLETE #define DST_const(x) ((x)->rec_data.const_)
// OBSOLETE #define DST_reference(x) ((x)->rec_data.pointer_)
// OBSOLETE #define DST_record(x) ((x)->rec_data.record_)
// OBSOLETE #define DST_union(x) ((x)->rec_data.record_)
// OBSOLETE #define DST_aux_type_deriv(x) ((x)->rec_data.aux_type_deriv_)
// OBSOLETE #define DST_locpool(x) ((x)->rec_data.string_tab_)
// OBSOLETE #define DST_variable(x) ((x)->rec_data.variable_)
// OBSOLETE #define DST_label(x) ((x)->rec_data.label_)
// OBSOLETE #define DST_entry(x) ((x)->rec_data.entry_)
// OBSOLETE #define DST_aux_lifetime(x) ((x)->rec_data.aux_lifetime_)
// OBSOLETE #define DST_aux_ptr_base(x) ((x)->rec_data.aux_ptr_base_)
// OBSOLETE #define DST_aux_src_range(x) ((x)->rec_data.aux_src_range_)
// OBSOLETE #define DST_aux_reg_val(x) ((x)->rec_data.aux_reg_val_)
// OBSOLETE #define DST_aux_unit_names(x) ((x)->rec_data.aux_unit_names_)
// OBSOLETE #define DST_aux_sect_info(x) ((x)->rec_data.aux_sect_info_)
// OBSOLETE
// OBSOLETE
// OBSOLETE /*
// OBSOLETE * Type codes for loc strings. I'm not entirely certain about all of
// OBSOLETE * these, but they seem to work.
// OBSOLETE * troy@cbme.unsw.EDU.AU
// OBSOLETE * If you find a variable whose location can't be decoded, you should
// OBSOLETE * find out it's code using "dstdump -s filename". It will record an
// OBSOLETE * entry for the variable, and give a text representation of what
// OBSOLETE * the locstring means. Before that explaination there will be a
// OBSOLETE * number. In the LOCSTRING table, that number will appear before
// OBSOLETE * the start of the location string. Location string codes are
// OBSOLETE * five bit codes with a 3 bit argument. Check the high 5 bits of
// OBSOLETE * the one byte code, and figure out where it goes in here.
// OBSOLETE * Then figure out exactly what the meaning is and code it in
// OBSOLETE * dstread.c
// OBSOLETE *
// OBSOLETE * Note that ranged locs mean that the variable is in different locations
// OBSOLETE * depending on the current PC. We ignore these because (a) gcc can't handle
// OBSOLETE * them, and (b), If you don't use high levels of optimisation they won't
// OBSOLETE * occur.
// OBSOLETE */
// OBSOLETE typedef enum
// OBSOLETE {
// OBSOLETE dst_lsc_end, /* End of string */
// OBSOLETE dst_lsc_indirect, /* Indirect through previous. Arg == 6 */
// OBSOLETE /* Or register ax (x=arg) */
// OBSOLETE dst_lsc_dreg, /* register dx (x=arg) */
// OBSOLETE dst_lsc_03,
// OBSOLETE dst_lsc_section, /* Section (arg+1) */
// OBSOLETE dst_lsc_05,
// OBSOLETE dst_lsc_06,
// OBSOLETE dst_lsc_add, /* Add (arg+1)*2 */
// OBSOLETE dst_lsc_sub, /* Subtract (arg+1)*2 */
// OBSOLETE dst_lsc_09,
// OBSOLETE dst_lsc_0a,
// OBSOLETE dst_lsc_sec_byte, /* Section of next byte+1 */
// OBSOLETE dst_lsc_add_byte, /* Add next byte (arg == 5) or next word
// OBSOLETE * (arg == 6)
// OBSOLETE */
// OBSOLETE dst_lsc_sub_byte, /* Subtract next byte. (arg == 1) or next
// OBSOLETE * word (arg == 6 ?)
// OBSOLETE */
// OBSOLETE dst_lsc_sbreg, /* Stack base register (frame pointer). Arg==0 */
// OBSOLETE dst_lsc_0f,
// OBSOLETE dst_lsc_ranged, /* location is pc dependent */
// OBSOLETE dst_lsc_11,
// OBSOLETE dst_lsc_12,
// OBSOLETE dst_lsc_13,
// OBSOLETE dst_lsc_14,
// OBSOLETE dst_lsc_15,
// OBSOLETE dst_lsc_16,
// OBSOLETE dst_lsc_17,
// OBSOLETE dst_lsc_18,
// OBSOLETE dst_lsc_19,
// OBSOLETE dst_lsc_1a,
// OBSOLETE dst_lsc_1b,
// OBSOLETE dst_lsc_1c,
// OBSOLETE dst_lsc_1d,
// OBSOLETE dst_lsc_1e,
// OBSOLETE dst_lsc_1f
// OBSOLETE }
// OBSOLETE dst_loc_string_code_t;
// OBSOLETE
// OBSOLETE /* If the following occurs after an addition/subtraction, that addition
// OBSOLETE * or subtraction should be multiplied by 256. It's a complete byte, not
// OBSOLETE * a code.
// OBSOLETE */
// OBSOLETE
// OBSOLETE #define dst_multiply_256 ((char) 0x73)
// OBSOLETE
// OBSOLETE typedef struct
// OBSOLETE {
// OBSOLETE char code:5;
// OBSOLETE char arg:3;
// OBSOLETE }
// OBSOLETE dst_loc_header_t ALIGNED1;
// OBSOLETE
// OBSOLETE typedef union
// OBSOLETE {
// OBSOLETE dst_loc_header_t header;
// OBSOLETE char data;
// OBSOLETE }
// OBSOLETE dst_loc_entry_t ALIGNED1;
// OBSOLETE
// OBSOLETE #undef ALIGNED1
// OBSOLETE #endif /* apollo_dst_h */
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