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This commit is contained in:
Steve Chamberlain
1991-04-14 03:22:42 +00:00
parent da56abdf49
commit 1418c83b39
20 changed files with 1342 additions and 1609 deletions
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81
ld/ldlang.h
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@ -60,7 +60,6 @@ union lang_statement_union *next;
lang_address_statement_enum,
lang_wild_statement_enum,
lang_input_section_enum,
lang_common_statement_enum,
lang_object_symbols_statement_enum,
lang_fill_statement_enum,
lang_data_statement_enum,
@ -83,13 +82,13 @@ typedef struct
typedef struct lang_target_statement_struct {
lang_statement_header_type header;
char *target;
CONST char *target;
} lang_target_statement_type;
typedef struct lang_output_statement_struct {
lang_statement_header_type header;
char *name;
CONST char *name;
} lang_output_statement_type;
@ -98,9 +97,9 @@ typedef struct lang_output_section_statement_struct
lang_statement_header_type header;
union etree_union *addr_tree;
lang_statement_list_type children;
char *memspec;
CONST char *memspec;
union lang_statement_union *next;
char *name;
CONST char *name;
unsigned long subsection_alignment;
boolean processed;
@ -122,7 +121,7 @@ typedef struct {
typedef struct {
lang_statement_header_type header;
fill_type fill;
fill_type fill;
} lang_fill_statement_type;
typedef struct {
@ -141,11 +140,11 @@ typedef struct lang_input_statement_struct
{
lang_statement_header_type header;
/* Name of this file. */
char *filename;
CONST char *filename;
/* Name to use for the symbol giving address of text start */
/* Usually the same as filename, but for a file spec'd with -l
this is the -l switch itself rather than the filename. */
char *local_sym_name;
CONST char *local_sym_name;
/* Describe the layout of the contents of the file */
@ -165,15 +164,6 @@ typedef struct lang_input_statement_struct
asymbol **asymbols;
unsigned int symbol_count;
/* Next two used only if `relocatable_output' or if needed for */
/* output of undefined reference line numbers. */
/* Text reloc info saved by `write_text' for `coptxtrel'. */
/* Offset in bytes in the output file symbol table
of the first local symbol for this file. Set by `write_file_symbols'. */
int local_syms_offset;
/* For library members only */
/* For a library, points to chain of entries for the library members. */
@ -187,29 +177,29 @@ typedef struct lang_input_statement_struct
struct lang_input_statement_struct *superfile;
/* For library member, points to next entry for next member. */
struct lang_input_statement_struct *chain;
/* Point to the next file - whatever it is, wanders up and down archives */
/* Point to the next file - whatever it is, wanders up and down
archives */
union lang_statement_union *next;
/* Point to the next file, but skips archive contents */
union lang_statement_union *next_real_file;
boolean is_archive;
/* 1 if file's header has been read into this structure. */
boolean header_read_flag;
/* 1 means search a set of directories for this file. */
boolean search_dirs_flag;
/* 1 means this is base file of incremental load.
Do not load this file's text or data.
Also default text_start to after this file's bss. */
boolean just_syms_flag;
boolean loaded;
/* unsigned int globals_in_this_file;*/
char *target;
CONST char *target;
boolean real;
asection *common_section;
@ -220,6 +210,7 @@ typedef struct {
lang_statement_header_type header;
asection *section;
lang_input_statement_type *ifile;
} lang_input_section_type;
@ -231,14 +222,14 @@ typedef struct {
typedef struct lang_wild_statement_struct {
lang_statement_header_type header;
char *section_name;
char *filename;
CONST char *section_name;
CONST char *filename;
lang_statement_list_type children;
} lang_wild_statement_type;
typedef struct lang_address_statement_struct {
lang_statement_header_type header;
char *section_name;
CONST char *section_name;
union etree_union *address;
} lang_address_statement_type;
@ -273,32 +264,34 @@ typedef union lang_statement_union
PROTO(void,lang_init,(void));
PROTO(struct memory_region_struct ,*lang_memory_region_lookup,(char *));
PROTO(struct lang_output_section_statement_struct *,lang_output_section_find,(char *));
PROTO(struct memory_region_struct ,
*lang_memory_region_lookup,(CONST
char *CONST));
PROTO(void ,lang_map,(struct _iobuf *));
PROTO(void,lang_set_flags,(lang_section_flags_type *, char *));
PROTO(void,lang_add_output,(char *));
PROTO(void ,lang_map,(FILE *));
PROTO(void,lang_set_flags,(lang_section_flags_type *, CONST char *));
PROTO(void,lang_add_output,(CONST char *));
PROTO(void,lang_final,(void));
PROTO(struct symbol_cache_entry *,create_symbol,(char *, unsigned int, struct sec_struct *));
PROTO(struct symbol_cache_entry *,create_symbol,(CONST char *, unsigned int, struct sec_struct *));
PROTO(void ,lang_process,(void));
PROTO(void ,lang_section_start,(char *, union etree_union *));
PROTO(void,lang_add_entry,(char *));
PROTO(void,lang_add_target,(char *));
PROTO(void,lang_add_wild,(char *, char *));
PROTO(void,lang_add_map,(char *));
PROTO(void ,lang_section_start,(CONST char *, union etree_union *));
PROTO(void,lang_add_entry,(CONST char *));
PROTO(void,lang_add_target,(CONST char *));
PROTO(void,lang_add_wild,(CONST char *CONST , CONST char *CONST));
PROTO(void,lang_add_map,(CONST char *));
PROTO(void,lang_add_fill,(int));
PROTO(void,lang_add_assignment,(union etree_union *));
PROTO(void,lang_add_attribute,(enum statement_enum));
PROTO(void,lang_startup,(char *));
PROTO(void,lang_startup,(CONST char *));
PROTO(void,lang_float,(enum boolean));
PROTO(void,lang_leave_output_section_statement,(bfd_vma, char *));
PROTO(void,lang_abs_symbol_at_end_of,(char *, char *));
PROTO(void,lang_leave_output_section_statement,(bfd_vma, CONST char *));
PROTO(void,lang_abs_symbol_at_end_of,(CONST char *, CONST char *));
PROTO(void,lang_abs_symbol_at_beginning_of,(CONST char *, CONST char *));
PROTO(void,lang_statement_append,(struct statement_list *, union lang_statement_union *, union lang_statement_union **));
PROTO(void, lang_for_each_file,(void (*dothis)(lang_input_statement_type *)));
#define LANG_FOR_EACH_ASYMBOL(asymbol) \
#define LANG_FOR_EACH_INPUT_STATEMENT(statement) \
extern lang_statement_list_type file_chain; \
@ -337,11 +330,15 @@ PROTO(void, lang_for_each_file,(void (*dothis)(lang_input_statement_type *)));
PROTO(void, lang_process,(void));
PROTO(void, ldlang_add_file,(lang_input_statement_type *));
PROTO(lang_output_section_statement_type *,lang_output_section_find,());
PROTO(lang_output_section_statement_type
*,lang_output_section_find,(CONST char * CONST));
PROTO(lang_input_statement_type *,
lang_add_input_file,(char *name,
lang_input_file_enum_type file_type,
char *target));
PROTO(lang_output_section_statement_type *,
lang_output_section_statement_lookup,(char *name));
lang_output_section_statement_lookup,(CONST char * CONST name));
PROTO(void, ldlang_add_undef,(CONST char *CONST name));