diff options
Diffstat (limited to 'gdb/symfile.h')
| -rw-r--r-- | gdb/symfile.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gdb/symfile.h b/gdb/symfile.h index aeeb28f..5d3ee1d 100644 --- a/gdb/symfile.h +++ b/gdb/symfile.h @@ -54,6 +54,29 @@ struct psymbol_allocation_list int size; }; +/* Define an array of addresses to accommodate non-contiguous dynamic + loading of modules. This is for use when entering commands, so we + can keep track of the section names until we read the file and + can map them to bfd sections. This structure is also used by + solib.c to communicate the section addresses in shared objects to + symbol_file_add (). */ + +#define MAX_SECTIONS 40 +struct section_addr_info +{ + /* Sections whose names are always known to gdb. */ + CORE_ADDR text_addr; + CORE_ADDR data_addr; + CORE_ADDR bss_addr; + /* Sections whose names are file format dependant. */ + struct other_sections + { + CORE_ADDR addr; + char *name; + int sectindex; + } other[MAX_SECTIONS]; +}; + /* Structure to keep track of symbol reading functions for various object file types. */ @@ -163,6 +186,23 @@ syms_from_objfile PARAMS ((struct objfile *, struct section_addr_info *, int, in extern void new_symfile_objfile PARAMS ((struct objfile *, int, int)); +extern struct objfile * +symbol_file_add PARAMS ((char *, int, struct section_addr_info *, int, int)); + +/* Build (allocate and populate) a section_addr_info struct from + an existing section table. */ + +struct section_table; +extern struct section_addr_info * +build_section_addr_info_from_section_table (const struct section_table *start, + const struct section_table *end); + +/* Free all memory allocated by build_section_addr_info_from_section_table. */ + +extern void +free_section_addr_info (struct section_addr_info *); + + extern struct partial_symtab * start_psymtab_common PARAMS ((struct objfile *, struct section_offsets *, char *, CORE_ADDR, |