From 4c681116af400ae163c0772ffca9e7fdc92e036c Mon Sep 17 00:00:00 2001 From: Stu Grossman Date: Sat, 4 Jan 1997 00:33:01 +0000 Subject: * Makefile.in configure configure.in: Remove ENABLE_CLIBS, ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS and CONFIG_OBS. * configure configure.in: Clean up test cases around thread support. start-sanitize-v850 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if host is Windows. end-sanitize-v850 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c printcmd.c valops.c value.h values.c: Add bfd_section arg to value_at and value_at_lazy. * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h: Add bfd_section arg to prim_record_minimal_symbol_and_info. * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section instead of read_memory. It takes a bfd_section arg. * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove unnecessary cast for assignment of struct dbx_symfile_info. Struct objfile now uses a real pointer instead of PTR for this element. * dbxread.c (dbx_symfile_init): Stash bfd section pointers for text, data and bss into dbx_symfile_info. * exec.c (xfer_memory): Handle transfers for user-specified sections. * findvar.c (read_var_value locate_var_value): Copy bfd section from the symbol to the value. * gdb-stabs.h: Add section pointers for text, data and bss sections. * maint.c (translate address command): Add test code for overlay address translation. * printcmd.c (do_examine do_one_display): Now takes a bfd section arg. * (print_formatted x_command): Record current section along with current address for repeated commands. * sparc-nat.c (fetch_inferior_registers): Change target_xfer_memory to target_{read write}_memory to allow changes to target_xfer_memory interface for section info. * symmisc.c (dump_msymbols print_symbol): Print section assocaited with symbol. * symtab.c (fixup_symbol_section): New routine to add section info to symbols returned by lookup_symbol. * symtab.h (struct general_symbol_info): Add bfd section to symbols. * target.c target.h (target_xfer_memory): Add bfd section to args. * (target_read_memory_section): New routine to read data from a specific section. * (target_memory_bfd_section): New global variable to pass bfd section in to targets. * valarith.c (value_add value_addr value_array): Preserve bfd section when computing new value. * value.h (struct value): Add bfd section to values. * values.c (allocate_value value_copy): Initialize/preserve bfd section. * (unpack_double): Clean up _MSC_VER conditionals to remove duplicate code. start-sanitize-v850 * v850ice.c: New module to support communication with NEC's PC-based ICE. * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and ep names with rxx names. sp and fp are renamed via a different mechanism. end-sanitize-v850 --- gdb/maint.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) (limited to 'gdb/maint.c') diff --git a/gdb/maint.c b/gdb/maint.c index 4269d91..54fc626 100644 --- a/gdb/maint.c +++ b/gdb/maint.c @@ -278,6 +278,47 @@ maintenance_print_command (arg, from_tty) help_list (maintenanceprintlist, "maintenance print ", -1, gdb_stdout); } +/* The "maintenance translate-address" command converts a section and address + to a symbol. This can be called in two ways: + maintenance translate-address + or maintenance translate-address +*/ + +static void +maintenance_translate_address (arg, from_tty) + char *arg; + int from_tty; +{ + CORE_ADDR address; + asection *sect; + char *p; + struct symbol *sym; + + sect = NULL; + p = arg; + + if (!isdigit (p)) + { /* See if we have a valid section name */ + while (*p && !isspace (*p)) /* Find end of section name */ + p++; + if (*p == '\000') /* End of command? */ + error ("Need to specify and
"); + *p++ = '\000'; + while (isspace (*p)) p++; /* Skip whitespace */ + + sect = bfd_get_section_by_name (exec_bfd, arg); + if (!sect) + error ("Unknown section %s.", arg); + } + + address = parse_and_eval_address (p); + + return; +/* sym = find_pc_function_section (address, sect);*/ + + printf_unfiltered ("%s+%u\n", SYMBOL_SOURCE_NAME (sym), address - SYMBOL_VALUE_ADDRESS (sym)); +} + #endif /* MAINTENANCE_CMDS */ void @@ -370,6 +411,10 @@ If a SOURCE file is specified, dump only that file's partial symbols.", "Check consistency of psymtabs and symtabs.", &maintenancelist); + add_cmd ("translate-address", class_maintenance, maintenance_translate_address, + "Translate a section name and address to a symbol.", + &maintenancelist); + add_show_from_set ( add_set_cmd ("watchdog", class_maintenance, var_zinteger, (char *)&watchdog, "Set watchdog timer.\n\ -- cgit v1.1