diff options
Diffstat (limited to 'gdb/buildsym.c')
| -rw-r--r-- | gdb/buildsym.c | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/gdb/buildsym.c b/gdb/buildsym.c index 2c4a946..4d861a5 100644 --- a/gdb/buildsym.c +++ b/gdb/buildsym.c @@ -681,7 +681,7 @@ patch_subfile_names (struct subfile *subfile, char *name) { subfile->dirname = subfile->name; subfile->name = xstrdup (name); - last_source_file = name; + set_last_source_file (name); /* Default the source language to whatever can be deduced from the filename. If nothing can be deduced (such as for a C/C++ @@ -835,10 +835,10 @@ compare_line_numbers (const void *ln1p, const void *ln2p) lowest address of objects in the file (or 0 if not known). */ void -start_symtab (char *name, char *dirname, CORE_ADDR start_addr) +start_symtab (const char *name, const char *dirname, CORE_ADDR start_addr) { restart_symtab (start_addr); - last_source_file = name; + set_last_source_file (name); start_subfile (name, dirname); } @@ -850,7 +850,7 @@ start_symtab (char *name, char *dirname, CORE_ADDR start_addr) void restart_symtab (CORE_ADDR start_addr) { - last_source_file = NULL; + set_last_source_file (NULL); last_source_start_addr = start_addr; file_symbols = NULL; global_symbols = NULL; @@ -971,7 +971,7 @@ block_compar (const void *ap, const void *bp) static void reset_symtab_globals (void) { - last_source_file = NULL; + set_last_source_file (NULL); current_subfile = NULL; pending_macros = NULL; if (pending_addrmap) @@ -1500,6 +1500,32 @@ merge_symbol_lists (struct pending **srclist, struct pending **targetlist) free_pendings = (*srclist); } + +/* Name of source file whose symbol data we are now processing. This + comes from a symbol of type N_SO for stabs. For Dwarf it comes + from the DW_AT_name attribute of a DW_TAG_compile_unit DIE. */ + +static char *last_source_file; + +/* See buildsym.h. */ + +void +set_last_source_file (const char *name) +{ + xfree (last_source_file); + last_source_file = name == NULL ? NULL : xstrdup (name); +} + +/* See buildsym.h. */ + +const char * +get_last_source_file (void) +{ + return last_source_file; +} + + + /* Initialize anything that needs initializing when starting to read a fresh piece of a symbol file, e.g. reading in the stuff corresponding to a psymtab. */ |