From 018ab14f5986aba3e040eaf0d568b12315f87567 Mon Sep 17 00:00:00 2001 From: Peter Schauer Date: Fri, 20 Aug 1993 22:10:15 +0000 Subject: * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set language for psymtab and symtab. * mipsread.c (new_symbol): Set language and initialize demangled name for symbol. * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing the symbol type. * symtab.c (decode_line_1): Inhibit coredumps with cfront executables. --- gdb/symmisc.c | 72 ++++++++++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 57 insertions(+), 15 deletions(-) (limited to 'gdb/symmisc.c') diff --git a/gdb/symmisc.c b/gdb/symmisc.c index 40809e7..bb933b6 100644 --- a/gdb/symmisc.c +++ b/gdb/symmisc.c @@ -1,5 +1,5 @@ /* Do various things to symbol tables (other than lookup), for GDB. - Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc. + Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc. This file is part of GDB. @@ -34,12 +34,15 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define DEV_TTY "/dev/tty" #endif -/* Unfortunately for debugging, stderr is usually a macro. Better if we - make a variable which has the same value and which is accessible when - debugging GDB with itself. */ -FILE *std_in = stdin; -FILE *std_out = stdout; -FILE *std_err = stderr; +/* Unfortunately for debugging, stderr is usually a macro. This is painful + when calling functions that take FILE *'s from the debugger. + So we make a variable which has the same value and which is accessible when + debugging GDB with itself. Because stdin et al need not be constants, + we initialize them in the _initialize_symmisc function at the bottom + of the file. */ +FILE *std_in; +FILE *std_out; +FILE *std_err; /* Prototypes for local functions */ @@ -201,6 +204,11 @@ dump_msymbols (objfile, outfile) char ms_type; fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile -> name); + if (objfile -> minimal_symbol_count == 0) + { + fprintf_filtered (outfile, "No minimal symbols found.\n"); + return; + } for (index = 0, msymbol = objfile -> msymbols; SYMBOL_NAME (msymbol) != NULL; msymbol++, index++) { @@ -210,16 +218,25 @@ dump_msymbols (objfile, outfile) ms_type = 'u'; break; case mst_text: - ms_type = 't'; + ms_type = 'T'; break; case mst_data: - ms_type = 'd'; + ms_type = 'D'; break; case mst_bss: - ms_type = 'b'; + ms_type = 'B'; break; case mst_abs: - ms_type = 'a'; + ms_type = 'A'; + break; + case mst_file_text: + ms_type = 't'; + break; + case mst_file_data: + ms_type = 'd'; + break; + case mst_file_bss: + ms_type = 'b'; break; default: ms_type = '?'; @@ -388,7 +405,7 @@ maintenance_print_symbols (args, from_tty) filename = tilde_expand (filename); make_cleanup (free, filename); - outfile = fopen (filename, "w"); + outfile = fopen (filename, FOPEN_WT); if (outfile == 0) perror_with_name (filename); make_cleanup (fclose, (char *) outfile); @@ -439,7 +456,8 @@ print_symbol (symbol, depth, outfile) if (SYMBOL_TYPE (symbol)) { /* Print details of types, except for enums where it's clutter. */ - LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_NAME (symbol), outfile, + LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_SOURCE_NAME (symbol), + outfile, TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM, depth); fprintf (outfile, "; "); @@ -506,6 +524,10 @@ print_symbol (symbol, depth, outfile) fprintf (outfile, "parameter register %ld,", SYMBOL_VALUE (symbol)); break; + case LOC_REGPARM_ADDR: + fprintf (outfile, "address parameter register %ld,", SYMBOL_VALUE (symbol)); + break; + case LOC_LOCAL: if (SYMBOL_BASEREG_VALID (symbol)) { @@ -531,6 +553,10 @@ print_symbol (symbol, depth, outfile) BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))); break; + case LOC_OPTIMIZED_OUT: + fprintf (outfile, "optimized out"); + break; + default: fprintf (outfile, "botched symbol class %x", SYMBOL_CLASS (symbol)); break; @@ -577,7 +603,7 @@ maintenance_print_psymbols (args, from_tty) filename = tilde_expand (filename); make_cleanup (free, filename); - outfile = fopen (filename, "w"); + outfile = fopen (filename, FOPEN_WT); if (outfile == 0) perror_with_name (filename); make_cleanup (fclose, outfile); @@ -648,6 +674,9 @@ print_partial_symbol (p, count, what, outfile) case LOC_REGPARM: fputs_filtered ("register parameter", outfile); break; + case LOC_REGPARM_ADDR: + fputs_filtered ("register address parameter", outfile); + break; case LOC_LOCAL: fputs_filtered ("stack parameter", outfile); break; @@ -666,6 +695,9 @@ print_partial_symbol (p, count, what, outfile) case LOC_LOCAL_ARG: fputs_filtered ("shuffled arg", outfile); break; + case LOC_OPTIMIZED_OUT: + fputs_filtered ("optimized out", outfile); + break; default: fputs_filtered ("", outfile); break; @@ -713,7 +745,7 @@ maintenance_print_msymbols (args, from_tty) filename = tilde_expand (filename); make_cleanup (free, filename); - outfile = fopen (filename, "w"); + outfile = fopen (filename, FOPEN_WT); if (outfile == 0) perror_with_name (filename); make_cleanup (fclose, outfile); @@ -788,3 +820,13 @@ extend_psymbol_list (listp, objfile) listp->next = listp->list + listp->size; listp->size = new_size; } + + +/* Do early runtime initializations. */ +void +_initialize_symmisc () +{ + std_in = stdin; + std_out = stdout; + std_err = stderr; +} -- cgit v1.1