diff options
Diffstat (limited to 'gdb/dbxread.c')
| -rw-r--r-- | gdb/dbxread.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/gdb/dbxread.c b/gdb/dbxread.c index 2a1d4e20c69..d8135539b16 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -2784,9 +2784,10 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, peculiarities of function_start_offset. */ static CORE_ADDR last_function_start; - /* If this is nonzero, we've seen an N_SLINE since the start of the current - function. Initialized to nonzero to assure that last_function_start - is never used uninitialized. */ + /* If this is nonzero, we've seen an N_SLINE since the start of the + current function. We use this to tell us to move the first sline + to the beginning of the function regardless of what its given + value is. */ static int sline_found_in_function = 1; /* If this is nonzero, we've seen a non-gcc N_OPT symbol for this source @@ -2830,7 +2831,13 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, break; } - record_line (current_subfile, 0, function_start_offset + valu); + /* The following check is added before recording line 0 at + end of function so as to handle hand-generated stabs + which may have an N_FUN stabs at the end of the function, but + no N_SLINE stabs. */ + if (sline_found_in_function) + record_line (current_subfile, 0, last_function_start + valu); + within_function = 0; new = pop_context (); @@ -3260,13 +3267,13 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name, int l = colon_pos - name; m = lookup_minimal_symbol_by_pc (last_pc_address); - if (m && STREQN (SYMBOL_NAME (m), name, l) - && SYMBOL_NAME (m)[l] == '\0') + if (m && STREQN (DEPRECATED_SYMBOL_NAME (m), name, l) + && DEPRECATED_SYMBOL_NAME (m)[l] == '\0') /* last_pc_address was in this function */ valu = SYMBOL_VALUE (m); - else if (m && SYMBOL_NAME (m + 1) - && STREQN (SYMBOL_NAME (m + 1), name, l) - && SYMBOL_NAME (m + 1)[l] == '\0') + else if (m && DEPRECATED_SYMBOL_NAME (m + 1) + && STREQN (DEPRECATED_SYMBOL_NAME (m + 1), name, l) + && DEPRECATED_SYMBOL_NAME (m + 1)[l] == '\0') /* last_pc_address was in last function */ valu = SYMBOL_VALUE (m + 1); else @@ -3555,7 +3562,6 @@ elfstab_build_psymtabs (struct objfile *objfile, int mainline, buildsym_new_init (); free_header_files (); init_header_files (); - install_minimal_symbols (objfile); processing_acc_compilation = 1; @@ -3567,7 +3573,10 @@ elfstab_build_psymtabs (struct objfile *objfile, int mainline, /* In an elf file, we've already installed the minimal symbols that came from the elf (non-stab) symbol table, so always act like an - incremental load here. */ + incremental load here. dbx_symfile_read should not generate any new + minimal symbols, since we will have already read the ELF dynamic symbol + table and normal symbol entries won't be in the ".stab" section; but in + case it does, it will install them itself. */ dbx_symfile_read (objfile, 0); if (back_to) @@ -3649,7 +3658,6 @@ stabsect_build_psymtabs (struct objfile *objfile, int mainline, char *stab_name, buildsym_new_init (); free_header_files (); init_header_files (); - install_minimal_symbols (objfile); /* Now, do an incremental load */ |