X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Ftracepoint.c;h=bf4a2c519fa74f174a1d6797fff292d25236da32;hb=d416eeec97f1a62875b49332e62cae67ebcb7e92;hp=8c229d4da43064fe8a41c3637a6a854ea8d3b331;hpb=8e1a459b89eaace9fc44bf1734d1dfc4cd39a8f9;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c index 8c229d4da4..bf4a2c519f 100644 --- a/gdb/tracepoint.c +++ b/gdb/tracepoint.c @@ -1,5 +1,7 @@ /* Tracing functionality for remote targets in custom GDB protocol - Copyright 1997, 1998 Free Software Foundation, Inc. + + Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free + Software Foundation, Inc. This file is part of GDB. @@ -31,13 +33,19 @@ #include "inferior.h" #include "tracepoint.h" #include "remote.h" +#include "linespec.h" +#include "regcache.h" +#include "completer.h" +#include "gdb-events.h" +#include "block.h" +#include "dictionary.h" #include "ax.h" #include "ax-gdb.h" /* readline include files */ -#include -#include +#include "readline/readline.h" +#include "readline/history.h" /* readline defines this. */ #undef savestring @@ -46,8 +54,8 @@ #include #endif -/* maximum length of an agent aexpression. - this accounts for the fact that packets are limited to 400 bytes +/* Maximum length of an agent aexpression. + This accounts for the fact that packets are limited to 400 bytes (which includes everything -- including the checksum), and assumes the worst case of maximum length for each of the pieces of a continuation packet. @@ -57,10 +65,9 @@ #define MAX_AGENT_EXPR_LEN 184 -extern int info_verbose; -extern void (*readline_begin_hook) (char *, ...); -extern char *(*readline_hook) (char *); -extern void (*readline_end_hook) (void); +extern void (*deprecated_readline_begin_hook) (char *, ...); +extern char *(*deprecated_readline_hook) (char *); +extern void (*deprecated_readline_end_hook) (void); extern void x_command (char *, int); extern int addressprint; /* Print machine addresses? */ @@ -68,16 +75,6 @@ extern int addressprint; /* Print machine addresses? */ */ extern void output_command (char *, int); -extern void registers_info (char *, int); -extern void args_info (char *, int); -extern void locals_info (char *, int); - - -/* If this definition isn't overridden by the header files, assume - that isatty and fileno exist on this system. */ -#ifndef ISATTY -#define ISATTY(FP) (isatty (fileno (FP))) -#endif /* Tracepoint.c: @@ -153,7 +150,7 @@ static void trace_mention (struct tracepoint *); struct collection_list; static void add_aexpr (struct collection_list *, struct agent_expr *); -static unsigned char *mem2hex (unsigned char *, unsigned char *, int); +static char *mem2hex (gdb_byte *, char *, int); static void add_register (struct collection_list *collection, unsigned int regno); static struct cleanup *make_cleanup_free_actions (struct tracepoint *t); @@ -167,7 +164,8 @@ static int target_is_remote (void) { if (current_target.to_shortname && - strcmp (current_target.to_shortname, "remote") == 0) + (strcmp (current_target.to_shortname, "remote") == 0 + || strcmp (current_target.to_shortname, "extended-remote") == 0)) return 1; else return 0; @@ -183,28 +181,28 @@ trace_error (char *buf) { case '1': /* malformed packet error */ if (*++buf == '0') /* general case: */ - error ("tracepoint.c: error in outgoing packet."); + error (_("tracepoint.c: error in outgoing packet.")); else - error ("tracepoint.c: error in outgoing packet at field #%d.", + error (_("tracepoint.c: error in outgoing packet at field #%ld."), strtol (buf, NULL, 16)); case '2': - error ("trace API error 0x%s.", ++buf); + error (_("trace API error 0x%s."), ++buf); default: - error ("Target returns error code '%s'.", buf); + error (_("Target returns error code '%s'."), buf); } } -/* Utility: wait for reply from stub, while accepting "O" packets */ +/* Utility: wait for reply from stub, while accepting "O" packets. */ static char * remote_get_noisy_reply (char *buf, long sizeof_buf) { - do /* loop on reply from remote stub */ + do /* Loop on reply from remote stub. */ { QUIT; /* allow user to bail out with ^C */ getpkt (buf, sizeof_buf, 0); if (buf[0] == 0) - error ("Target does not support this command."); + error (_("Target does not support this command.")); else if (buf[0] == 'E') trace_error (buf); else if (buf[0] == 'O' && @@ -240,7 +238,8 @@ set_tracepoint_num (int num) { tracepoint_number = num; set_internalvar (lookup_internalvar ("tracepoint"), - value_from_longest (builtin_type_int, (LONGEST) num)); + value_from_longest (builtin_type_int, + (LONGEST) num)); } /* Set externally visible debug variables for querying/printing @@ -251,14 +250,15 @@ set_traceframe_context (CORE_ADDR trace_pc) { static struct type *func_string, *file_string; static struct type *func_range, *file_range; - static value_ptr func_val, file_val; + struct value *func_val; + struct value *file_val; static struct type *charstar; int len; if (charstar == (struct type *) NULL) charstar = lookup_pointer_type (builtin_type_char); - if (trace_pc == -1) /* cease debugging any trace buffers */ + if (trace_pc == -1) /* Cease debugging any trace buffers. */ { traceframe_fun = 0; traceframe_sal.pc = traceframe_sal.line = 0; @@ -268,41 +268,45 @@ set_traceframe_context (CORE_ADDR trace_pc) set_internalvar (lookup_internalvar ("trace_file"), value_from_pointer (charstar, (LONGEST) 0)); set_internalvar (lookup_internalvar ("trace_line"), - value_from_pointer (builtin_type_int, (LONGEST) - 1)); + value_from_longest (builtin_type_int, + (LONGEST) - 1)); return; } - /* save as globals for internal use */ + /* Save as globals for internal use. */ traceframe_sal = find_pc_line (trace_pc, 0); traceframe_fun = find_pc_function (trace_pc); - /* save linenumber as "$trace_line", a debugger variable visible to users */ + /* Save linenumber as "$trace_line", a debugger variable visible to + users. */ set_internalvar (lookup_internalvar ("trace_line"), value_from_longest (builtin_type_int, (LONGEST) traceframe_sal.line)); - /* save func name as "$trace_func", a debugger variable visible to users */ + /* Save func name as "$trace_func", a debugger variable visible to + users. */ if (traceframe_fun == NULL || - SYMBOL_NAME (traceframe_fun) == NULL) + DEPRECATED_SYMBOL_NAME (traceframe_fun) == NULL) set_internalvar (lookup_internalvar ("trace_func"), value_from_pointer (charstar, (LONGEST) 0)); else { - len = strlen (SYMBOL_NAME (traceframe_fun)); + len = strlen (DEPRECATED_SYMBOL_NAME (traceframe_fun)); func_range = create_range_type (func_range, builtin_type_int, 0, len - 1); func_string = create_array_type (func_string, builtin_type_char, func_range); func_val = allocate_value (func_string); - VALUE_TYPE (func_val) = func_string; - memcpy (VALUE_CONTENTS_RAW (func_val), - SYMBOL_NAME (traceframe_fun), + deprecated_set_value_type (func_val, func_string); + memcpy (value_contents_raw (func_val), + DEPRECATED_SYMBOL_NAME (traceframe_fun), len); - func_val->modifiable = 0; + deprecated_set_value_modifiable (func_val, 0); set_internalvar (lookup_internalvar ("trace_func"), func_val); } - /* save file name as "$trace_file", a debugger variable visible to users */ + /* Save file name as "$trace_file", a debugger variable visible to + users. */ if (traceframe_sal.symtab == NULL || traceframe_sal.symtab->filename == NULL) set_internalvar (lookup_internalvar ("trace_file"), @@ -315,11 +319,11 @@ set_traceframe_context (CORE_ADDR trace_pc) file_string = create_array_type (file_string, builtin_type_char, file_range); file_val = allocate_value (file_string); - VALUE_TYPE (file_val) = file_string; - memcpy (VALUE_CONTENTS_RAW (file_val), + deprecated_set_value_type (file_val, file_string); + memcpy (value_contents_raw (file_val), traceframe_sal.symtab->filename, len); - file_val->modifiable = 0; + deprecated_set_value_modifiable (file_val, 0); set_internalvar (lookup_internalvar ("trace_file"), file_val); } } @@ -330,17 +334,17 @@ set_traceframe_context (CORE_ADDR trace_pc) Does not print anything. ==> This routine should not be called if there is a chance of later - error(); otherwise it leaves a bogus tracepoint on the chain. Validate - your arguments BEFORE calling this routine! */ + error(); otherwise it leaves a bogus tracepoint on the chain. + Validate your arguments BEFORE calling this routine! */ static struct tracepoint * set_raw_tracepoint (struct symtab_and_line sal) { - register struct tracepoint *t, *tc; + struct tracepoint *t, *tc; struct cleanup *old_chain; t = (struct tracepoint *) xmalloc (sizeof (struct tracepoint)); - old_chain = make_cleanup (free, t); + old_chain = make_cleanup (xfree, t); memset (t, 0, sizeof (*t)); t->address = sal.pc; if (sal.symtab == NULL) @@ -353,7 +357,7 @@ set_raw_tracepoint (struct symtab_and_line sal) t->language = current_language->la_language; t->input_radix = input_radix; t->line_number = sal.line; - t->enabled = enabled; + t->enabled_p = 1; t->next = 0; t->step_count = 0; t->pass_count = 0; @@ -376,7 +380,7 @@ set_raw_tracepoint (struct symtab_and_line sal) return t; } -/* Set a tracepoint according to ARG (function, linenum or *address) */ +/* Set a tracepoint according to ARG (function, linenum or *address). */ static void trace_command (char *arg, int from_tty) { @@ -388,16 +392,17 @@ trace_command (char *arg, int from_tty) int i; if (!arg || !*arg) - error ("trace command requires an argument"); + error (_("trace command requires an argument")); if (from_tty && info_verbose) printf_filtered ("TRACE %s\n", arg); addr_start = arg; - sals = decode_line_1 (&arg, 1, (struct symtab *) NULL, 0, &canonical); + sals = decode_line_1 (&arg, 1, (struct symtab *) NULL, + 0, &canonical, NULL); addr_end = arg; if (!sals.nelts) - return; /* ??? Presumably decode_line_1 has already warned? */ + return; /* ??? Presumably decode_line_1 has already warned? */ /* Resolve all line numbers to PC's */ for (i = 0; i < sals.nelts; i++) @@ -420,10 +425,6 @@ trace_command (char *arg, int from_tty) t->addr_string = savestring (addr_start, addr_end - addr_start); trace_mention (t); - - /* Let the UI know of any additions */ - if (create_tracepoint_hook) - create_tracepoint_hook (t); } if (sals.nelts > 1) @@ -433,7 +434,7 @@ trace_command (char *arg, int from_tty) } } -/* Tell the user we have just set a tracepoint TP. */ +/* Tell the user we have just set a tracepoint TP. */ static void trace_mention (struct tracepoint *tp) @@ -443,7 +444,7 @@ trace_mention (struct tracepoint *tp) if (addressprint || (tp->source_file == NULL)) { printf_filtered (" at "); - print_address_numeric (tp->address, 1, gdb_stdout); + deprecated_print_address_numeric (tp->address, 1, gdb_stdout); } if (tp->source_file) printf_filtered (": file %s, line %d.", @@ -452,7 +453,8 @@ trace_mention (struct tracepoint *tp) printf_filtered ("\n"); } -/* Print information on tracepoint number TPNUM_EXP, or all if omitted. */ +/* Print information on tracepoint number TPNUM_EXP, or all if + omitted. */ static void tracepoints_info (char *tpnum_exp, int from_tty) @@ -470,25 +472,43 @@ tracepoints_info (char *tpnum_exp, int from_tty) ALL_TRACEPOINTS (t) if (tpnum == -1 || tpnum == t->number) { - extern int addressprint; /* print machine addresses? */ + extern int addressprint; /* Print machine addresses? */ if (!found_a_tracepoint++) { printf_filtered ("Num Enb "); if (addressprint) - printf_filtered ("Address "); + { + if (TARGET_ADDR_BIT <= 32) + printf_filtered ("Address "); + else + printf_filtered ("Address "); + } printf_filtered ("PassC StepC What\n"); } strcpy (wrap_indent, " "); if (addressprint) - strcat (wrap_indent, " "); + { + if (TARGET_ADDR_BIT <= 32) + strcat (wrap_indent, " "); + else + strcat (wrap_indent, " "); + } printf_filtered ("%-3d %-3s ", t->number, - t->enabled == enabled ? "y" : "n"); + t->enabled_p ? "y" : "n"); if (addressprint) - printf_filtered ("%s ", - local_hex_string_custom ((unsigned long) t->address, - "08l")); + { + char *tmp; + + if (TARGET_ADDR_BIT <= 32) + tmp = hex_string_custom (t->address & (CORE_ADDR) 0xffffffff, + 8); + else + tmp = hex_string_custom (t->address, 16); + + printf_filtered ("%s ", tmp); + } printf_filtered ("%-5d %-5ld ", t->pass_count, t->step_count); if (t->source_file) @@ -497,7 +517,7 @@ tracepoints_info (char *tpnum_exp, int from_tty) if (sym) { fputs_filtered ("in ", gdb_stdout); - fputs_filtered (SYMBOL_SOURCE_NAME (sym), gdb_stdout); + fputs_filtered (SYMBOL_PRINT_NAME (sym), gdb_stdout); wrap_here (wrap_indent); fputs_filtered (" at ", gdb_stdout); } @@ -526,10 +546,10 @@ tracepoints_info (char *tpnum_exp, int from_tty) } } -/* Optimization: the code to parse an enable, disable, or delete TP command - is virtually identical except for whether it performs an enable, disable, - or delete. Therefore I've combined them into one function with an opcode. - */ +/* Optimization: the code to parse an enable, disable, or delete TP + command is virtually identical except for whether it performs an + enable, disable, or delete. Therefore I've combined them into one + function with an opcode. */ enum tracepoint_opcode { enable_op, @@ -537,7 +557,7 @@ enum tracepoint_opcode delete_op }; -/* This function implements enable, disable and delete commands. */ +/* This function implements enable, disable and delete commands. */ static void tracepoint_operation (struct tracepoint *t, int from_tty, enum tracepoint_opcode opcode) @@ -550,14 +570,12 @@ tracepoint_operation (struct tracepoint *t, int from_tty, switch (opcode) { case enable_op: - t->enabled = enabled; - if (modify_tracepoint_hook) - modify_tracepoint_hook (t); + t->enabled_p = 1; + tracepoint_modify_event (t->number); break; case disable_op: - t->enabled = disabled; - if (modify_tracepoint_hook) - modify_tracepoint_hook (t); + t->enabled_p = 0; + tracepoint_modify_event (t->number); break; case delete_op: if (tracepoint_chain == t) @@ -566,22 +584,19 @@ tracepoint_operation (struct tracepoint *t, int from_tty, ALL_TRACEPOINTS (t2) if (t2->next == t) { + tracepoint_delete_event (t2->number); t2->next = t->next; break; } - /* Let the UI know of any deletions */ - if (delete_tracepoint_hook) - delete_tracepoint_hook (t); - if (t->addr_string) - free (t->addr_string); + xfree (t->addr_string); if (t->source_file) - free (t->source_file); + xfree (t->source_file); if (t->actions) free_actions (t); - free (t); + xfree (t); break; } } @@ -602,7 +617,7 @@ get_tracepoint_by_number (char **arg, int multi_p, int optional_p) if (optional_p) tpnum = tracepoint_count; else - error_no_arg ("tracepoint number"); + error_no_arg (_("tracepoint number")); } else tpnum = multi_p ? get_number_or_range (arg) : get_number (arg); @@ -610,7 +625,8 @@ get_tracepoint_by_number (char **arg, int multi_p, int optional_p) if (tpnum <= 0) { if (instring && *instring) - printf_filtered ("bad tracepoint number at or near '%s'\n", instring); + printf_filtered ("bad tracepoint number at or near '%s'\n", + instring); else printf_filtered ("Tracepoint argument missing and no previous tracepoint\n"); return NULL; @@ -629,7 +645,8 @@ get_tracepoint_by_number (char **arg, int multi_p, int optional_p) return NULL; } -/* Utility: parse a list of tracepoint numbers, and call a func for each. */ +/* Utility: + parse a list of tracepoint numbers, and call a func for each. */ static void map_args_over_tracepoints (char *args, int from_tty, enum tracepoint_opcode opcode) @@ -642,7 +659,7 @@ map_args_over_tracepoints (char *args, int from_tty, else while (*args) { - QUIT; /* give user option to bail out with ^C */ + QUIT; /* Give user option to bail out with ^C. */ t = get_tracepoint_by_number (&args, 1, 0); tracepoint_operation (t, from_tty, opcode); while (*args == ' ' || *args == '\t') @@ -650,7 +667,8 @@ map_args_over_tracepoints (char *args, int from_tty, } } -/* The 'enable trace' command enables tracepoints. Not supported by all targets. */ +/* The 'enable trace' command enables tracepoints. + Not supported by all targets. */ static void enable_trace_command (char *args, int from_tty) { @@ -658,7 +676,8 @@ enable_trace_command (char *args, int from_tty) map_args_over_tracepoints (args, from_tty, enable_op); } -/* The 'disable trace' command enables tracepoints. Not supported by all targets. */ +/* The 'disable trace' command disables tracepoints. + Not supported by all targets. */ static void disable_trace_command (char *args, int from_tty) { @@ -672,8 +691,9 @@ delete_trace_command (char *args, int from_tty) { dont_repeat (); if (!args || !*args) /* No args implies all tracepoints; */ - if (from_tty) /* confirm only if from_tty... */ - if (tracepoint_chain) /* and if there are tracepoints to delete! */ + if (from_tty) /* confirm only if from_tty... */ + if (tracepoint_chain) /* and if there are tracepoints to + delete! */ if (!query ("Delete all tracepoints? ")) return; @@ -694,19 +714,19 @@ trace_pass_command (char *args, int from_tty) int all = 0; if (args == 0 || *args == 0) - error ("passcount command requires an argument (count + optional TP num)"); + error (_("passcount command requires an argument (count + optional TP num)")); - count = strtoul (args, &args, 10); /* count comes first, then TP num */ + count = strtoul (args, &args, 10); /* Count comes first, then TP num. */ while (*args && isspace ((int) *args)) args++; if (*args && strncasecmp (args, "all", 3) == 0) { - args += 3; /* skip special argument "all" */ + args += 3; /* Skip special argument "all". */ all = 1; if (*args) - error ("Junk at end of arguments."); + error (_("Junk at end of arguments.")); } else t1 = get_tracepoint_by_number (&args, 1, 1); @@ -719,8 +739,7 @@ trace_pass_command (char *args, int from_tty) if (t1 == (struct tracepoint *) -1 || t1 == t2) { t2->pass_count = count; - if (modify_tracepoint_hook) - modify_tracepoint_hook (t2); + tracepoint_modify_event (t2->number); if (from_tty) printf_filtered ("Setting tracepoint %d's passcount to %d\n", t2->number, count); @@ -749,19 +768,19 @@ static void read_actions (struct tracepoint *); static void end_actions_pseudocommand (char *args, int from_tty) { - error ("This command cannot be used at the top level."); + error (_("This command cannot be used at the top level.")); } static void while_stepping_pseudocommand (char *args, int from_tty) { - error ("This command can only be used in a tracepoint actions list."); + error (_("This command can only be used in a tracepoint actions list.")); } static void collect_pseudocommand (char *args, int from_tty) { - error ("This command can only be used in a tracepoint actions list."); + error (_("This command can only be used in a tracepoint actions list.")); } /* Enter a list of actions for a tracepoint. */ @@ -780,8 +799,8 @@ trace_actions_command (char *args, int from_tty) if (from_tty) { - if (readline_begin_hook) - (*readline_begin_hook) ("%s %s\n", tmpbuf, end_msg); + if (deprecated_readline_begin_hook) + (*deprecated_readline_begin_hook) ("%s %s\n", tmpbuf, end_msg); else if (input_from_terminal_p ()) printf_filtered ("%s\n%s\n", tmpbuf, end_msg); } @@ -790,8 +809,8 @@ trace_actions_command (char *args, int from_tty) t->step_count = 0; /* read_actions may set this */ read_actions (t); - if (readline_end_hook) - (*readline_end_hook) (); + if (deprecated_readline_end_hook) + (*deprecated_readline_end_hook) (); /* tracepoints_changed () */ } /* else just return */ @@ -812,35 +831,39 @@ read_actions (struct tracepoint *t) /* Control-C quits instantly if typed while in this loop since it should not wait until the user types a newline. */ immediate_quit++; + /* FIXME: kettenis/20010823: Something is wrong here. In this file + STOP_SIGNAL is never defined. So this code has been left out, at + least for quite a while now. Replacing STOP_SIGNAL with SIGTSTP + leads to compilation failures since the variable job_control + isn't declared. Leave this alone for now. */ #ifdef STOP_SIGNAL if (job_control) - { - if (event_loop_p) - signal (STOP_SIGNAL, handle_stop_sig); - else - signal (STOP_SIGNAL, stop_sig); - } + signal (STOP_SIGNAL, handle_stop_sig); #endif old_chain = make_cleanup_free_actions (t); while (1) { - /* Make sure that all output has been output. Some machines may let - you get away with leaving out some of the gdb_flush, but not all. */ + /* Make sure that all output has been output. Some machines may + let you get away with leaving out some of the gdb_flush, but + not all. */ wrap_here (""); gdb_flush (gdb_stdout); gdb_flush (gdb_stderr); - if (readline_hook && instream == NULL) - line = (*readline_hook) (prompt); + if (deprecated_readline_hook && instream == NULL) + line = (*deprecated_readline_hook) (prompt); else if (instream == stdin && ISATTY (instream)) { - line = readline (prompt); + line = gdb_readline_wrapper (prompt); if (line && *line) /* add it to command history */ add_history (line); } else line = gdb_readline (0); + if (!line) + line = "end"; + linetype = validate_actionline (&line, t); if (linetype == BADLINE) continue; /* already warned -- collect another line */ @@ -861,7 +884,7 @@ read_actions (struct tracepoint *t) { if (prompt == prompt2) { - warning ("Already processing 'while-stepping'"); + warning (_("Already processing 'while-stepping'")); continue; } else @@ -877,8 +900,9 @@ read_actions (struct tracepoint *t) { /* end of actions */ if (t->actions->next == NULL) { - /* an "end" all by itself with no other actions means - this tracepoint has no actions. Discard empty list. */ + /* An "end" all by itself with no other actions + means this tracepoint has no actions. + Discard empty list. */ free_actions (t); } break; @@ -902,11 +926,15 @@ validate_actionline (char **line, struct tracepoint *t) struct cleanup *old_chain = NULL; char *p; + /* if EOF is typed, *line is NULL */ + if (*line == NULL) + return END; + for (p = *line; isspace ((int) *p);) p++; - /* symbol lookup etc. */ - if (*p == '\0') /* empty line: just prompt for another line. */ + /* Symbol lookup etc. */ + if (*p == '\0') /* empty line: just prompt for another line. */ return BADLINE; if (*p == '#') /* comment line */ @@ -915,11 +943,12 @@ validate_actionline (char **line, struct tracepoint *t) c = lookup_cmd (&p, cmdlist, "", -1, 1); if (c == 0) { - warning ("'%s' is not an action that I know, or is ambiguous.", p); + warning (_("'%s' is not an action that I know, or is ambiguous."), + p); return BADLINE; } - if (c->function.cfunc == collect_pseudocommand) + if (cmd_cfunc_eq (c, collect_pseudocommand)) { struct agent_expr *aexpr; struct agent_reqs areqs; @@ -939,7 +968,7 @@ validate_actionline (char **line, struct tracepoint *t) p = strchr (p, ','); continue; } - /* else fall thru, treat p as an expression and parse it! */ + /* else fall thru, treat p as an expression and parse it! */ } exp = parse_exp_1 (&p, block_for_pc (t->address), 1); old_chain = make_cleanup (free_current_contents, &exp); @@ -948,45 +977,46 @@ validate_actionline (char **line, struct tracepoint *t) { if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_CONST) { - warning ("constant %s (value %ld) will not be collected.", - SYMBOL_NAME (exp->elts[2].symbol), + warning (_("constant %s (value %ld) will not be collected."), + DEPRECATED_SYMBOL_NAME (exp->elts[2].symbol), SYMBOL_VALUE (exp->elts[2].symbol)); return BADLINE; } else if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_OPTIMIZED_OUT) { - warning ("%s is optimized away and cannot be collected.", - SYMBOL_NAME (exp->elts[2].symbol)); + warning (_("%s is optimized away and cannot be collected."), + DEPRECATED_SYMBOL_NAME (exp->elts[2].symbol)); return BADLINE; } } - /* we have something to collect, make sure that the expr to - bytecode translator can handle it and that it's not too long */ + /* We have something to collect, make sure that the expr to + bytecode translator can handle it and that it's not too + long. */ aexpr = gen_trace_for_expr (t->address, exp); make_cleanup_free_agent_expr (aexpr); if (aexpr->len > MAX_AGENT_EXPR_LEN) - error ("expression too complicated, try simplifying"); + error (_("expression too complicated, try simplifying")); ax_reqs (aexpr, &areqs); - (void) make_cleanup (free, areqs.reg_mask); + (void) make_cleanup (xfree, areqs.reg_mask); if (areqs.flaw != agent_flaw_none) - error ("malformed expression"); + error (_("malformed expression")); if (areqs.min_height < 0) - error ("gdb: Internal error: expression has min height < 0"); + error (_("gdb: Internal error: expression has min height < 0")); if (areqs.max_height > 20) - error ("expression too complicated, try simplifying"); + error (_("expression too complicated, try simplifying")); do_cleanups (old_chain); } while (p && *p++ == ','); return GENERIC; } - else if (c->function.cfunc == while_stepping_pseudocommand) + else if (cmd_cfunc_eq (c, while_stepping_pseudocommand)) { char *steparg; /* in case warning is necessary */ @@ -997,16 +1027,16 @@ validate_actionline (char **line, struct tracepoint *t) if (*p == '\0' || (t->step_count = strtol (p, &p, 0)) == 0) { - warning ("'%s': bad step-count; command ignored.", *line); + warning (_("'%s': bad step-count; command ignored."), *line); return BADLINE; } return STEPPING; } - else if (c->function.cfunc == end_actions_pseudocommand) + else if (cmd_cfunc_eq (c, end_actions_pseudocommand)) return END; else { - warning ("'%s' is not a supported tracepoint action.", *line); + warning (_("'%s' is not a supported tracepoint action."), *line); return BADLINE; } } @@ -1021,8 +1051,8 @@ free_actions (struct tracepoint *t) { next = line->next; if (line->action) - free (line->action); - free (line); + xfree (line->action); + xfree (line); } t->actions = NULL; } @@ -1048,7 +1078,7 @@ struct memrange struct collection_list { - unsigned char regs_mask[8]; /* room for up to 256 regs */ + unsigned char regs_mask[32]; /* room for up to 256 regs */ long listsize; long next_memrange; struct memrange *list; @@ -1090,7 +1120,7 @@ memrange_cmp (const void *va, const void *vb) return 0; } -/* Sort the memrange list using qsort, and merge adjacent memranges */ +/* Sort the memrange list using qsort, and merge adjacent memranges. */ static void memrange_sortmerge (struct collection_list *memranges) { @@ -1104,7 +1134,7 @@ memrange_sortmerge (struct collection_list *memranges) { if (memranges->list[a].type == memranges->list[b].type && memranges->list[b].start - memranges->list[a].end <= - MAX_REGISTER_VIRTUAL_SIZE) + MAX_REGISTER_SIZE) { /* memrange b starts before memrange a ends; merge them. */ if (memranges->list[b].end > memranges->list[a].end) @@ -1120,21 +1150,22 @@ memrange_sortmerge (struct collection_list *memranges) } } -/* Add a register to a collection list */ +/* Add a register to a collection list. */ static void add_register (struct collection_list *collection, unsigned int regno) { if (info_verbose) printf_filtered ("collect register %d\n", regno); if (regno > (8 * sizeof (collection->regs_mask))) - error ("Internal: register number %d too large for tracepoint", + error (_("Internal: register number %d too large for tracepoint"), regno); collection->regs_mask[regno / 8] |= 1 << (regno % 8); } /* Add a memrange to a collection list */ static void -add_memrange (struct collection_list *memranges, int type, bfd_signed_vma base, +add_memrange (struct collection_list *memranges, + int type, bfd_signed_vma base, unsigned long len) { if (info_verbose) @@ -1144,9 +1175,9 @@ add_memrange (struct collection_list *memranges, int type, bfd_signed_vma base, printf_filtered (",%ld)\n", len); } - /* type: 0 == memory, n == basereg */ + /* type: -1 == memory, n == basereg */ memranges->list[memranges->next_memrange].type = type; - /* base: addr if memory, offset if reg relative. */ + /* base: addr if memory, offset if reg relative. */ memranges->list[memranges->next_memrange].start = base; /* len: we actually save end (base + len) for convenience */ memranges->list[memranges->next_memrange].end = base + len; @@ -1158,13 +1189,14 @@ add_memrange (struct collection_list *memranges, int type, bfd_signed_vma base, memranges->listsize); } - if (type != -1) /* better collect the base register! */ + if (type != -1) /* Better collect the base register! */ add_register (memranges, type); } -/* Add a symbol to a collection list */ +/* Add a symbol to a collection list. */ static void -collect_symbol (struct collection_list *collect, struct symbol *sym, +collect_symbol (struct collection_list *collect, + struct symbol *sym, long frame_regno, long frame_offset) { unsigned long len; @@ -1176,11 +1208,12 @@ collect_symbol (struct collection_list *collect, struct symbol *sym, { default: printf_filtered ("%s: don't know symbol class %d\n", - SYMBOL_NAME (sym), SYMBOL_CLASS (sym)); + DEPRECATED_SYMBOL_NAME (sym), + SYMBOL_CLASS (sym)); break; case LOC_CONST: printf_filtered ("constant %s (value %ld) will not be collected.\n", - SYMBOL_NAME (sym), SYMBOL_VALUE (sym)); + DEPRECATED_SYMBOL_NAME (sym), SYMBOL_VALUE (sym)); break; case LOC_STATIC: offset = SYMBOL_VALUE_ADDRESS (sym); @@ -1190,7 +1223,8 @@ collect_symbol (struct collection_list *collect, struct symbol *sym, sprintf_vma (tmp, offset); printf_filtered ("LOC_STATIC %s: collect %ld bytes at %s.\n", - SYMBOL_NAME (sym), len, tmp /* address */); + DEPRECATED_SYMBOL_NAME (sym), len, + tmp /* address */); } add_memrange (collect, -1, offset, len); /* 0 == memory */ break; @@ -1198,18 +1232,19 @@ collect_symbol (struct collection_list *collect, struct symbol *sym, case LOC_REGPARM: reg = SYMBOL_VALUE (sym); if (info_verbose) - printf_filtered ("LOC_REG[parm] %s: ", SYMBOL_NAME (sym)); + printf_filtered ("LOC_REG[parm] %s: ", + DEPRECATED_SYMBOL_NAME (sym)); add_register (collect, reg); - /* check for doubles stored in two registers */ - /* FIXME: how about larger types stored in 3 or more regs? */ + /* Check for doubles stored in two registers. */ + /* FIXME: how about larger types stored in 3 or more regs? */ if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_FLT && - len > REGISTER_RAW_SIZE (reg)) + len > register_size (current_gdbarch, reg)) add_register (collect, reg + 1); break; case LOC_REF_ARG: printf_filtered ("Sorry, don't know how to do LOC_REF_ARG yet.\n"); printf_filtered (" (will not collect %s)\n", - SYMBOL_NAME (sym)); + DEPRECATED_SYMBOL_NAME (sym)); break; case LOC_ARG: reg = frame_regno; @@ -1217,7 +1252,7 @@ collect_symbol (struct collection_list *collect, struct symbol *sym, if (info_verbose) { printf_filtered ("LOC_LOCAL %s: Collect %ld bytes at offset ", - SYMBOL_NAME (sym), len); + DEPRECATED_SYMBOL_NAME (sym), len); printf_vma (offset); printf_filtered (" from frame ptr reg %d\n", reg); } @@ -1229,7 +1264,7 @@ collect_symbol (struct collection_list *collect, struct symbol *sym, if (info_verbose) { printf_filtered ("LOC_REGPARM_ADDR %s: Collect %ld bytes at offset ", - SYMBOL_NAME (sym), len); + DEPRECATED_SYMBOL_NAME (sym), len); printf_vma (offset); printf_filtered (" from reg %d\n", reg); } @@ -1242,7 +1277,7 @@ collect_symbol (struct collection_list *collect, struct symbol *sym, if (info_verbose) { printf_filtered ("LOC_LOCAL %s: Collect %ld bytes at offset ", - SYMBOL_NAME (sym), len); + DEPRECATED_SYMBOL_NAME (sym), len); printf_vma (offset); printf_filtered (" from frame ptr reg %d\n", reg); } @@ -1255,18 +1290,19 @@ collect_symbol (struct collection_list *collect, struct symbol *sym, if (info_verbose) { printf_filtered ("LOC_BASEREG %s: collect %ld bytes at offset ", - SYMBOL_NAME (sym), len); + DEPRECATED_SYMBOL_NAME (sym), len); printf_vma (offset); printf_filtered (" from basereg %d\n", reg); } add_memrange (collect, reg, offset, len); break; case LOC_UNRESOLVED: - printf_filtered ("Don't know LOC_UNRESOLVED %s\n", SYMBOL_NAME (sym)); + printf_filtered ("Don't know LOC_UNRESOLVED %s\n", + DEPRECATED_SYMBOL_NAME (sym)); break; case LOC_OPTIMIZED_OUT: printf_filtered ("%s has been optimized out of existence.\n", - SYMBOL_NAME (sym)); + DEPRECATED_SYMBOL_NAME (sym)); break; } } @@ -1278,21 +1314,20 @@ add_local_symbols (struct collection_list *collect, CORE_ADDR pc, { struct symbol *sym; struct block *block; - int i, nsyms, count = 0; + struct dict_iterator iter; + int count = 0; block = block_for_pc (pc); while (block != 0) { QUIT; /* allow user to bail out with ^C */ - nsyms = BLOCK_NSYMS (block); - for (i = 0; i < nsyms; i++) + ALL_BLOCK_SYMBOLS (block, iter, sym) { - sym = BLOCK_SYM (block, i); switch (SYMBOL_CLASS (sym)) { default: - warning ("don't know how to trace local symbol %s", - SYMBOL_NAME (sym)); + warning (_("don't know how to trace local symbol %s"), + DEPRECATED_SYMBOL_NAME (sym)); case LOC_LOCAL: case LOC_STATIC: case LOC_REGISTER: @@ -1300,7 +1335,8 @@ add_local_symbols (struct collection_list *collect, CORE_ADDR pc, if (type == 'L') /* collecting Locals */ { count++; - collect_symbol (collect, sym, frame_regno, frame_offset); + collect_symbol (collect, sym, frame_regno, + frame_offset); } break; case LOC_ARG: @@ -1312,7 +1348,8 @@ add_local_symbols (struct collection_list *collect, CORE_ADDR pc, if (type == 'A') /* collecting Arguments */ { count++; - collect_symbol (collect, sym, frame_regno, frame_offset); + collect_symbol (collect, sym, frame_regno, + frame_offset); } } } @@ -1322,7 +1359,8 @@ add_local_symbols (struct collection_list *collect, CORE_ADDR pc, block = BLOCK_SUPERBLOCK (block); } if (count == 0) - warning ("No %s found in scope.", type == 'L' ? "locals" : "args"); + warning (_("No %s found in scope."), + type == 'L' ? "locals" : "args"); } /* worker function */ @@ -1422,7 +1460,8 @@ stringify_collection_list (struct collection_list *list, char *string) end += 10; /* 'X' + 8 hex digits + ',' */ count += 10; - end = mem2hex (list->aexpr_list[i]->buf, end, list->aexpr_list[i]->len); + end = mem2hex (list->aexpr_list[i]->buf, + end, list->aexpr_list[i]->len); count += 2 * list->aexpr_list[i]->len; } @@ -1456,12 +1495,12 @@ free_actions_list (char **actions_list) return; for (ndx = 0; actions_list[ndx]; ndx++) - free (actions_list[ndx]); + xfree (actions_list[ndx]); - free (actions_list); + xfree (actions_list); } -/* render all actions into gdb protocol */ +/* Render all actions into gdb protocol. */ static void encode_actions (struct tracepoint *t, char ***tdp_actions, char ***stepping_actions) @@ -1471,11 +1510,12 @@ encode_actions (struct tracepoint *t, char ***tdp_actions, struct expression *exp = NULL; struct action_line *action; int i; - value_ptr tempval; + struct value *tempval; struct collection_list *collect; struct cmd_list_element *cmd; struct agent_expr *aexpr; - long frame_reg, frame_offset; + int frame_reg; + LONGEST frame_offset; clear_collection_list (&tracepoint_list); @@ -1499,9 +1539,9 @@ encode_actions (struct tracepoint *t, char ***tdp_actions, cmd = lookup_cmd (&action_exp, cmdlist, "", -1, 1); if (cmd == 0) - error ("Bad action list item: %s", action_exp); + error (_("Bad action list item: %s"), action_exp); - if (cmd->function.cfunc == collect_pseudocommand) + if (cmd_cfunc_eq (cmd, collect_pseudocommand)) { do { /* repeat over a comma-separated list */ @@ -1540,7 +1580,8 @@ encode_actions (struct tracepoint *t, char ***tdp_actions, struct cleanup *old_chain1 = NULL; struct agent_reqs areqs; - exp = parse_exp_1 (&action_exp, block_for_pc (t->address), 1); + exp = parse_exp_1 (&action_exp, + block_for_pc (t->address), 1); old_chain = make_cleanup (free_current_contents, &exp); switch (exp->elts[0].opcode) @@ -1555,7 +1596,7 @@ encode_actions (struct tracepoint *t, char ***tdp_actions, case UNOP_MEMVAL: /* safe because we know it's a simple expression */ tempval = evaluate_expression (exp); - addr = VALUE_ADDRESS (tempval) + VALUE_OFFSET (tempval); + addr = VALUE_ADDRESS (tempval) + value_offset (tempval); len = TYPE_LENGTH (check_typedef (exp->elts[1].type)); add_memrange (collect, -1, addr, len); break; @@ -1574,12 +1615,12 @@ encode_actions (struct tracepoint *t, char ***tdp_actions, ax_reqs (aexpr, &areqs); if (areqs.flaw != agent_flaw_none) - error ("malformed expression"); + error (_("malformed expression")); if (areqs.min_height < 0) - error ("gdb: Internal error: expression has min height < 0"); + error (_("gdb: Internal error: expression has min height < 0")); if (areqs.max_height > 20) - error ("expression too complicated, try simplifying"); + error (_("expression too complicated, try simplifying")); discard_cleanups (old_chain1); add_aexpr (collect, aexpr); @@ -1599,7 +1640,8 @@ encode_actions (struct tracepoint *t, char ***tdp_actions, for (ndx2 = 0; ndx2 < 8; ndx2++) if (areqs.reg_mask[ndx1] & (1 << ndx2)) /* it's used -- record it */ - add_register (collect, ndx1 * 8 + ndx2); + add_register (collect, + ndx1 * 8 + ndx2); } } } @@ -1610,11 +1652,11 @@ encode_actions (struct tracepoint *t, char ***tdp_actions, } while (action_exp && *action_exp++ == ','); } /* if */ - else if (cmd->function.cfunc == while_stepping_pseudocommand) + else if (cmd_cfunc_eq (cmd, while_stepping_pseudocommand)) { collect = &stepping_list; } - else if (cmd->function.cfunc == end_actions_pseudocommand) + else if (cmd_cfunc_eq (cmd, end_actions_pseudocommand)) { if (collect == &stepping_list) /* end stepping actions */ collect = &tracepoint_list; @@ -1625,8 +1667,10 @@ encode_actions (struct tracepoint *t, char ***tdp_actions, memrange_sortmerge (&tracepoint_list); memrange_sortmerge (&stepping_list); - *tdp_actions = stringify_collection_list (&tracepoint_list, tdp_buff); - *stepping_actions = stringify_collection_list (&stepping_list, step_buff); + *tdp_actions = stringify_collection_list (&tracepoint_list, + tdp_buff); + *stepping_actions = stringify_collection_list (&stepping_list, + step_buff); } static void @@ -1662,7 +1706,7 @@ remote_set_transparent_ranges (void) int anysecs = 0; if (!exec_bfd) - return; /* no information to give. */ + return; /* No information to give. */ strcpy (target_buf, "QTro"); for (s = exec_bfd->sections; s; s = s->next) @@ -1676,7 +1720,7 @@ remote_set_transparent_ranges (void) anysecs = 1; lma = s->lma; - size = bfd_get_section_size_before_reloc (s); + size = bfd_get_section_size (s); sprintf_vma (tmp1, lma); sprintf_vma (tmp2, lma + size); sprintf (target_buf + strlen (target_buf), @@ -1698,7 +1742,7 @@ remote_set_transparent_ranges (void) static void trace_start_command (char *args, int from_tty) -{ /* STUB_COMM MOSTLY_IMPLEMENTED */ +{ struct tracepoint *t; char buf[2048]; char **tdp_actions; @@ -1706,22 +1750,23 @@ trace_start_command (char *args, int from_tty) int ndx; struct cleanup *old_chain = NULL; - dont_repeat (); /* like "run", dangerous to repeat accidentally */ + dont_repeat (); /* Like "run", dangerous to repeat accidentally. */ if (target_is_remote ()) { putpkt ("QTinit"); remote_get_noisy_reply (target_buf, sizeof (target_buf)); if (strcmp (target_buf, "OK")) - error ("Target does not support this command."); + error (_("Target does not support this command.")); ALL_TRACEPOINTS (t) { char tmp[40]; sprintf_vma (tmp, t->address); - sprintf (buf, "QTDP:%x:%s:%c:%lx:%x", t->number, tmp, /* address */ - t->enabled == enabled ? 'E' : 'D', + sprintf (buf, "QTDP:%x:%s:%c:%lx:%x", t->number, + tmp, /* address */ + t->enabled_p ? 'E' : 'D', t->step_count, t->pass_count); if (t->actions) @@ -1729,7 +1774,7 @@ trace_start_command (char *args, int from_tty) putpkt (buf); remote_get_noisy_reply (target_buf, sizeof (target_buf)); if (strcmp (target_buf, "OK")) - error ("Target does not support tracepoints."); + error (_("Target does not support tracepoints.")); if (t->actions) { @@ -1751,9 +1796,10 @@ trace_start_command (char *args, int from_tty) ((tdp_actions[ndx + 1] || stepping_actions) ? '-' : 0)); putpkt (buf); - remote_get_noisy_reply (target_buf, sizeof (target_buf)); + remote_get_noisy_reply (target_buf, + sizeof (target_buf)); if (strcmp (target_buf, "OK")) - error ("Error on target while setting tracepoints."); + error (_("Error on target while setting tracepoints.")); } } if (stepping_actions) @@ -1767,50 +1813,51 @@ trace_start_command (char *args, int from_tty) stepping_actions[ndx], (stepping_actions[ndx + 1] ? "-" : "")); putpkt (buf); - remote_get_noisy_reply (target_buf, sizeof (target_buf)); + remote_get_noisy_reply (target_buf, + sizeof (target_buf)); if (strcmp (target_buf, "OK")) - error ("Error on target while setting tracepoints."); + error (_("Error on target while setting tracepoints.")); } } do_cleanups (old_chain); } } - /* Tell target to treat text-like sections as transparent */ + /* Tell target to treat text-like sections as transparent. */ remote_set_transparent_ranges (); - /* Now insert traps and begin collecting data */ + /* Now insert traps and begin collecting data. */ putpkt ("QTStart"); remote_get_noisy_reply (target_buf, sizeof (target_buf)); if (strcmp (target_buf, "OK")) - error ("Bogus reply from target: %s", target_buf); - set_traceframe_num (-1); /* all old traceframes invalidated */ + error (_("Bogus reply from target: %s"), target_buf); + set_traceframe_num (-1); /* All old traceframes invalidated. */ set_tracepoint_num (-1); set_traceframe_context (-1); trace_running_p = 1; - if (trace_start_stop_hook) - trace_start_stop_hook (1, from_tty); + if (deprecated_trace_start_stop_hook) + deprecated_trace_start_stop_hook (1, from_tty); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } /* tstop command */ static void trace_stop_command (char *args, int from_tty) -{ /* STUB_COMM IS_IMPLEMENTED */ +{ if (target_is_remote ()) { putpkt ("QTStop"); remote_get_noisy_reply (target_buf, sizeof (target_buf)); if (strcmp (target_buf, "OK")) - error ("Bogus reply from target: %s", target_buf); + error (_("Bogus reply from target: %s"), target_buf); trace_running_p = 0; - if (trace_start_stop_hook) - trace_start_stop_hook (0, from_tty); + if (deprecated_trace_start_stop_hook) + deprecated_trace_start_stop_hook (0, from_tty); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } unsigned long trace_running_p; @@ -1818,7 +1865,7 @@ unsigned long trace_running_p; /* tstatus command */ static void trace_status_command (char *args, int from_tty) -{ /* STUB_COMM IS_IMPLEMENTED */ +{ if (target_is_remote ()) { putpkt ("qTStatus"); @@ -1826,16 +1873,16 @@ trace_status_command (char *args, int from_tty) if (target_buf[0] != 'T' || (target_buf[1] != '0' && target_buf[1] != '1')) - error ("Bogus reply from target: %s", target_buf); + error (_("Bogus reply from target: %s"), target_buf); /* exported for use by the GUI */ trace_running_p = (target_buf[1] == '1'); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } -/* Worker function for the various flavors of the tfind command */ +/* Worker function for the various flavors of the tfind command. */ static void finish_tfind_command (char *msg, long sizeof_msg, @@ -1846,7 +1893,7 @@ finish_tfind_command (char *msg, struct symbol *old_func; char *reply; - old_frame_addr = FRAME_FP (get_current_frame ()); + old_frame_addr = get_frame_base (get_current_frame ()); old_func = find_pc_function (read_pc ()); putpkt (msg); @@ -1880,35 +1927,36 @@ finish_tfind_command (char *msg, and then continue on to do something else. */ if (from_tty) - error ("Target failed to find requested trace frame."); + error (_("Target failed to find requested trace frame.")); else { if (info_verbose) printf_filtered ("End of trace buffer.\n"); - /* The following will not recurse, since it's special-cased */ + /* The following will not recurse, since it's + special-cased. */ trace_find_command ("-1", from_tty); - reply = NULL; /* break out of loop, - (avoid recursive nonsense) */ + reply = NULL; /* Break out of loop + (avoid recursive nonsense). */ } } break; case 'T': if ((target_tracept = (int) strtol (++reply, &reply, 16)) == -1) - error ("Target failed to find requested trace frame."); + error (_("Target failed to find requested trace frame.")); break; case 'O': /* "OK"? */ if (reply[1] == 'K' && reply[2] == '\0') reply += 2; else - error ("Bogus reply from target: %s", reply); + error (_("Bogus reply from target: %s"), reply); break; default: - error ("Bogus reply from target: %s", reply); + error (_("Bogus reply from target: %s"), reply); } flush_cached_frames (); registers_changed (); - select_frame (get_current_frame (), 0); + select_frame (get_current_frame ()); set_traceframe_num (target_frameno); set_tracepoint_num (target_tracept); if (target_frameno == -1) @@ -1918,27 +1966,29 @@ finish_tfind_command (char *msg, if (from_tty) { - int source_only; + enum print_what print_what; /* NOTE: in immitation of the step command, try to determine - whether we have made a transition from one function to another. - If so, we'll print the "stack frame" (ie. the new function and - it's arguments) -- otherwise we'll just show the new source line. + whether we have made a transition from one function to + another. If so, we'll print the "stack frame" (ie. the new + function and it's arguments) -- otherwise we'll just show the + new source line. - This determination is made by checking (1) whether the current - function has changed, and (2) whether the current FP has changed. - Hack: if the FP wasn't collected, either at the current or the - previous frame, assume that the FP has NOT changed. */ + This determination is made by checking (1) whether the + current function has changed, and (2) whether the current FP + has changed. Hack: if the FP wasn't collected, either at the + current or the previous frame, assume that the FP has NOT + changed. */ if (old_func == find_pc_function (read_pc ()) && (old_frame_addr == 0 || - FRAME_FP (get_current_frame ()) == 0 || - old_frame_addr == FRAME_FP (get_current_frame ()))) - source_only = -1; + get_frame_base (get_current_frame ()) == 0 || + old_frame_addr == get_frame_base (get_current_frame ()))) + print_what = SRC_LINE; else - source_only = 1; + print_what = SRC_AND_LOC; - print_stack_frame (selected_frame, selected_frame_level, source_only); + print_stack_frame (get_selected_frame (NULL), 1, print_what); do_displays (); } } @@ -1960,17 +2010,16 @@ finish_tfind_command (char *msg, /* tfind command */ static void trace_find_command (char *args, int from_tty) -{ /* STUB_COMM PART_IMPLEMENTED */ - /* this should only be called with a numeric argument */ +{ /* this should only be called with a numeric argument */ int frameno = -1; if (target_is_remote ()) { - if (trace_find_hook) - trace_find_hook (args, from_tty); + if (deprecated_trace_find_hook) + deprecated_trace_find_hook (args, from_tty); if (args == 0 || *args == 0) - { /* TFIND with no args means find NEXT trace frame. */ + { /* TFIND with no args means find NEXT trace frame. */ if (traceframe_number == -1) frameno = 0; /* "next" is first one */ else @@ -1979,9 +2028,9 @@ trace_find_command (char *args, int from_tty) else if (0 == strcmp (args, "-")) { if (traceframe_number == -1) - error ("not debugging trace buffer"); + error (_("not debugging trace buffer")); else if (from_tty && traceframe_number == 0) - error ("already at start of trace buffer"); + error (_("already at start of trace buffer")); frameno = traceframe_number - 1; } @@ -1989,13 +2038,13 @@ trace_find_command (char *args, int from_tty) frameno = parse_and_eval_long (args); if (frameno < -1) - error ("invalid input (%d is less than zero)", frameno); + error (_("invalid input (%d is less than zero)"), frameno); sprintf (target_buf, "QTFrame:%x", frameno); finish_tfind_command (target_buf, sizeof (target_buf), from_tty); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } /* tfind end */ @@ -2022,7 +2071,7 @@ trace_find_start_command (char *args, int from_tty) /* tfind pc command */ static void trace_find_pc_command (char *args, int from_tty) -{ /* STUB_COMM PART_IMPLEMENTED */ +{ CORE_ADDR pc; char tmp[40]; @@ -2038,43 +2087,45 @@ trace_find_pc_command (char *args, int from_tty) finish_tfind_command (target_buf, sizeof (target_buf), from_tty); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } /* tfind tracepoint command */ static void trace_find_tracepoint_command (char *args, int from_tty) -{ /* STUB_COMM PART_IMPLEMENTED */ +{ int tdp; if (target_is_remote ()) { if (args == 0 || *args == 0) - if (tracepoint_number == -1) - error ("No current tracepoint -- please supply an argument."); - else - tdp = tracepoint_number; /* default is current TDP */ + { + if (tracepoint_number == -1) + error (_("No current tracepoint -- please supply an argument.")); + else + tdp = tracepoint_number; /* default is current TDP */ + } else - tdp = parse_and_eval_address (args); + tdp = parse_and_eval_long (args); sprintf (target_buf, "QTFrame:tdp:%x", tdp); finish_tfind_command (target_buf, sizeof (target_buf), from_tty); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } /* TFIND LINE command: This command will take a sourceline for argument, just like BREAK - or TRACE (ie. anything that "decode_line_1" can handle). + or TRACE (ie. anything that "decode_line_1" can handle). With no argument, this command will find the next trace frame corresponding to a source line OTHER THAN THE CURRENT ONE. */ static void trace_find_line_command (char *args, int from_tty) -{ /* STUB_COMM PART_IMPLEMENTED */ +{ static CORE_ADDR start_pc, end_pc; struct symtabs_and_lines sals; struct symtab_and_line sal; @@ -2085,7 +2136,7 @@ trace_find_line_command (char *args, int from_tty) { if (args == 0 || *args == 0) { - sal = find_pc_line ((get_current_frame ())->pc, 0); + sal = find_pc_line (get_frame_pc (get_current_frame ()), 0); sals.nelts = 1; sals.sals = (struct symtab_and_line *) xmalloc (sizeof (struct symtab_and_line)); @@ -2097,15 +2148,15 @@ trace_find_line_command (char *args, int from_tty) sal = sals.sals[0]; } - old_chain = make_cleanup (free, sals.sals); + old_chain = make_cleanup (xfree, sals.sals); if (sal.symtab == 0) { printf_filtered ("TFIND: No line number information available"); if (sal.pc != 0) { - /* This is useful for "info line *0x7f34". If we can't tell the - user about a source line, at least let them have the symbolic - address. */ + /* This is useful for "info line *0x7f34". If we can't + tell the user about a source line, at least let them + have the symbolic address. */ printf_filtered (" for address "); wrap_here (" "); print_address (sal.pc, gdb_stdout); @@ -2114,7 +2165,7 @@ trace_find_line_command (char *args, int from_tty) else { printf_filtered (".\n"); - return; /* no line, no PC; what can we do? */ + return; /* No line, no PC; what can we do? */ } } else if (sal.line > 0 @@ -2136,27 +2187,32 @@ trace_find_line_command (char *args, int from_tty) printf_filtered ("Attempting to find line %d instead.\n", sal.line); else - error ("Cannot find a good line."); + error (_("Cannot find a good line.")); } } else /* Is there any case in which we get here, and have an address - which the user would want to see? If we have debugging symbols - and no line numbers? */ - error ("Line number %d is out of range for \"%s\".\n", + which the user would want to see? If we have debugging + symbols and no line numbers? */ + error (_("Line number %d is out of range for \"%s\"."), sal.line, sal.symtab->filename); sprintf_vma (startpc_str, start_pc); sprintf_vma (endpc_str, end_pc - 1); - if (args && *args) /* find within range of stated line */ - sprintf (target_buf, "QTFrame:range:%s:%s", startpc_str, endpc_str); - else /* find OUTSIDE OF range of CURRENT line */ - sprintf (target_buf, "QTFrame:outside:%s:%s", startpc_str, endpc_str); - finish_tfind_command (target_buf, sizeof (target_buf), from_tty); + /* Find within range of stated line. */ + if (args && *args) + sprintf (target_buf, "QTFrame:range:%s:%s", + startpc_str, endpc_str); + /* Find OUTSIDE OF range of CURRENT line. */ + else + sprintf (target_buf, "QTFrame:outside:%s:%s", + startpc_str, endpc_str); + finish_tfind_command (target_buf, sizeof (target_buf), + from_tty); do_cleanups (old_chain); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } /* tfind range command */ @@ -2170,7 +2226,7 @@ trace_find_range_command (char *args, int from_tty) if (target_is_remote ()) { if (args == 0 || *args == 0) - { /* XXX FIXME: what should default behavior be? */ + { /* XXX FIXME: what should default behavior be? */ printf_filtered ("Usage: tfind range ,\n"); return; } @@ -2195,7 +2251,7 @@ trace_find_range_command (char *args, int from_tty) finish_tfind_command (target_buf, sizeof (target_buf), from_tty); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } /* tfind outside command */ @@ -2209,7 +2265,7 @@ trace_find_outside_command (char *args, int from_tty) if (target_is_remote ()) { if (args == 0 || *args == 0) - { /* XXX FIXME: what should default behavior be? */ + { /* XXX FIXME: what should default behavior be? */ printf_filtered ("Usage: tfind outside ,\n"); return; } @@ -2234,7 +2290,7 @@ trace_find_outside_command (char *args, int from_tty) finish_tfind_command (target_buf, sizeof (target_buf), from_tty); } else - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); } /* save-tracepoints command */ @@ -2245,21 +2301,24 @@ tracepoint_save_command (char *args, int from_tty) struct action_line *line; FILE *fp; char *i1 = " ", *i2 = " "; - char *indent, *actionline; + char *indent, *actionline, *pathname; char tmp[40]; if (args == 0 || *args == 0) - error ("Argument required (file name in which to save tracepoints"); + error (_("Argument required (file name in which to save tracepoints")); if (tracepoint_chain == 0) { - warning ("save-tracepoints: no tracepoints to save.\n"); + warning (_("save-tracepoints: no tracepoints to save.")); return; } - if (!(fp = fopen (args, "w"))) - error ("Unable to open file '%s' for saving tracepoints"); - + pathname = tilde_expand (args); + if (!(fp = fopen (pathname, "w"))) + error (_("Unable to open file '%s' for saving tracepoints (%s)"), + args, safe_strerror (errno)); + xfree (pathname); + ALL_TRACEPOINTS (tp) { if (tp->addr_string) @@ -2291,10 +2350,10 @@ tracepoint_save_command (char *args, int from_tty) { cmd = lookup_cmd (&actionline, cmdlist, "", -1, 1); if (cmd == 0) - error ("Bad action list item: %s", actionline); - if (cmd->function.cfunc == while_stepping_pseudocommand) + error (_("Bad action list item: %s"), actionline); + if (cmd_cfunc_eq (cmd, while_stepping_pseudocommand)) indent = i2; - else if (cmd->function.cfunc == end_actions_pseudocommand) + else if (cmd_cfunc_eq (cmd, end_actions_pseudocommand)) indent = i1; } } @@ -2315,14 +2374,15 @@ scope_info (char *args, int from_tty) struct minimal_symbol *msym; struct block *block; char **canonical, *symname, *save_args = args; - int i, j, nsyms, count = 0; + struct dict_iterator iter; + int j, count = 0; if (args == 0 || *args == 0) - error ("requires an argument (function, line or *addr) to define a scope"); + error (_("requires an argument (function, line or *addr) to define a scope")); - sals = decode_line_1 (&args, 1, NULL, 0, &canonical); + sals = decode_line_1 (&args, 1, NULL, 0, &canonical, NULL); if (sals.nelts == 0) - return; /* presumably decode_line_1 has already warned */ + return; /* presumably decode_line_1 has already warned */ /* Resolve line numbers to PC */ resolve_sal_pc (&sals.sals[0]); @@ -2331,15 +2391,14 @@ scope_info (char *args, int from_tty) while (block != 0) { QUIT; /* allow user to bail out with ^C */ - nsyms = BLOCK_NSYMS (block); - for (i = 0; i < nsyms; i++) + ALL_BLOCK_SYMBOLS (block, iter, sym) { QUIT; /* allow user to bail out with ^C */ if (count == 0) printf_filtered ("Scope for %s:\n", save_args); count++; - sym = BLOCK_SYM (block, i); - symname = SYMBOL_NAME (sym); + + symname = DEPRECATED_SYMBOL_NAME (sym); if (symname == NULL || *symname == '\0') continue; /* probably botched, certainly useless */ @@ -2365,7 +2424,8 @@ scope_info (char *args, int from_tty) break; case LOC_STATIC: printf_filtered ("in static storage at address "); - print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, gdb_stdout); + deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), + 1, gdb_stdout); break; case LOC_REGISTER: printf_filtered ("a local variable in register $%s", @@ -2397,12 +2457,13 @@ scope_info (char *args, int from_tty) continue; case LOC_LABEL: printf_filtered ("a label at address "); - print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), 1, gdb_stdout); + deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), + 1, gdb_stdout); break; case LOC_BLOCK: printf_filtered ("a function at address "); - print_address_numeric (BLOCK_START (SYMBOL_BLOCK_VALUE (sym)), 1, - gdb_stdout); + deprecated_print_address_numeric (BLOCK_START (SYMBOL_BLOCK_VALUE (sym)), + 1, gdb_stdout); break; case LOC_BASEREG: printf_filtered ("a variable at offset %ld from register $%s", @@ -2415,23 +2476,36 @@ scope_info (char *args, int from_tty) REGISTER_NAME (SYMBOL_BASEREG (sym))); break; case LOC_UNRESOLVED: - msym = lookup_minimal_symbol (SYMBOL_NAME (sym), NULL, NULL); + msym = lookup_minimal_symbol (DEPRECATED_SYMBOL_NAME (sym), + NULL, NULL); if (msym == NULL) printf_filtered ("Unresolved Static"); else { printf_filtered ("static storage at address "); - print_address_numeric (SYMBOL_VALUE_ADDRESS (msym), 1, + deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (msym), 1, gdb_stdout); } break; case LOC_OPTIMIZED_OUT: printf_filtered ("optimized out.\n"); continue; + case LOC_HP_THREAD_LOCAL_STATIC: + printf_filtered ("HP thread local static "); + break; + case LOC_INDIRECT: + printf_filtered ("extern (local indirect) at address "); + deprecated_print_address_numeric (SYMBOL_VALUE_ADDRESS (sym), + 1, gdb_stdout); + break; + case LOC_COMPUTED: + case LOC_COMPUTED_ARG: + SYMBOL_OPS (sym)->describe_location (sym, gdb_stdout); + break; } if (SYMBOL_TYPE (sym)) printf_filtered (", length %d.\n", - TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym)))); + TYPE_LENGTH (check_typedef (SYMBOL_TYPE (sym)))); } if (BLOCK_FUNCTION (block)) break; @@ -2464,13 +2538,13 @@ trace_dump_command (char *args, int from_tty) if (!target_is_remote ()) { - error ("Trace can only be run on remote targets."); + error (_("Trace can only be run on remote targets.")); return; } if (tracepoint_number == -1) { - warning ("No current trace frame."); + warning (_("No current trace frame.")); return; } @@ -2479,7 +2553,7 @@ trace_dump_command (char *args, int from_tty) break; if (t == NULL) - error ("No known tracepoint matches 'current' tracepoint #%d.", + error (_("No known tracepoint matches 'current' tracepoint #%d."), tracepoint_number); old_cleanups = make_cleanup (null_cleanup, NULL); @@ -2491,7 +2565,7 @@ trace_dump_command (char *args, int from_tty) to the tracepoint PC. If not, then the current frame was collected during single-stepping. */ - stepping_frame = (t->address != read_pc ()); + stepping_frame = (t->address != (read_pc () - DECR_PC_AFTER_BREAK)); for (action = t->actions; action; action = action->next) { @@ -2510,19 +2584,20 @@ trace_dump_command (char *args, int from_tty) cmd = lookup_cmd (&action_exp, cmdlist, "", -1, 1); if (cmd == 0) - error ("Bad action list item: %s", action_exp); + error (_("Bad action list item: %s"), action_exp); - if (cmd->function.cfunc == while_stepping_pseudocommand) + if (cmd_cfunc_eq (cmd, while_stepping_pseudocommand)) stepping_actions = 1; - else if (cmd->function.cfunc == end_actions_pseudocommand) + else if (cmd_cfunc_eq (cmd, end_actions_pseudocommand)) stepping_actions = 0; - else if (cmd->function.cfunc == collect_pseudocommand) + else if (cmd_cfunc_eq (cmd, collect_pseudocommand)) { /* Display the collected data. - For the trap frame, display only what was collected at the trap. - Likewise for stepping frames, display only what was collected - while stepping. This means that the two boolean variables, - STEPPING_FRAME and STEPPING_ACTIONS should be equal. */ + For the trap frame, display only what was collected at + the trap. Likewise for stepping frames, display only + what was collected while stepping. This means that the + two boolean variables, STEPPING_FRAME and + STEPPING_ACTIONS should be equal. */ if (stepping_frame == stepping_actions) { do @@ -2570,10 +2645,10 @@ trace_dump_command (char *args, int from_tty) static const char hexchars[] = "0123456789abcdef"; -static unsigned char * -mem2hex (unsigned char *mem, unsigned char *buf, int count) +static char * +mem2hex (gdb_byte *mem, char *buf, int count) { - unsigned char ch; + gdb_byte ch; while (count-- > 0) { @@ -2599,6 +2674,8 @@ get_traceframe_number (void) void _initialize_tracepoint (void) { + struct cmd_list_element *c; + tracepoint_chain = 0; tracepoint_count = 0; traceframe_number = -1; @@ -2637,144 +2714,146 @@ _initialize_tracepoint (void) } add_info ("scope", scope_info, - "List the variables local to a scope"); + _("List the variables local to a scope")); - add_cmd ("tracepoints", class_trace, NO_FUNCTION, - "Tracing of program execution without stopping the program.", + add_cmd ("tracepoints", class_trace, NULL, + _("Tracing of program execution without stopping the program."), &cmdlist); - add_info ("tracepoints", tracepoints_info, - "Status of tracepoints, or tracepoint number NUMBER.\n\ + add_info ("tracepoints", tracepoints_info, _("\ +Status of tracepoints, or tracepoint number NUMBER.\n\ Convenience variable \"$tpnum\" contains the number of the\n\ -last tracepoint set."); +last tracepoint set.")); add_info_alias ("tp", "tracepoints", 1); - add_com ("save-tracepoints", class_trace, tracepoint_save_command, - "Save current tracepoint definitions as a script.\n\ -Use the 'source' command in another debug session to restore them."); + c = add_com ("save-tracepoints", class_trace, tracepoint_save_command, _("\ +Save current tracepoint definitions as a script.\n\ +Use the 'source' command in another debug session to restore them.")); + set_cmd_completer (c, filename_completer); add_com ("tdump", class_trace, trace_dump_command, - "Print everything collected at the current tracepoint."); + _("Print everything collected at the current tracepoint.")); - add_prefix_cmd ("tfind", class_trace, trace_find_command, - "Select a trace frame;\n\ -No argument means forward by one frame; '-' meand backward by one frame.", + add_prefix_cmd ("tfind", class_trace, trace_find_command, _("\ +Select a trace frame;\n\ +No argument means forward by one frame; '-' means backward by one frame."), &tfindlist, "tfind ", 1, &cmdlist); - add_cmd ("outside", class_trace, trace_find_outside_command, - "Select a trace frame whose PC is outside the given \ -range.\nUsage: tfind outside addr1, addr2", + add_cmd ("outside", class_trace, trace_find_outside_command, _("\ +Select a trace frame whose PC is outside the given range.\n\ +Usage: tfind outside addr1, addr2"), &tfindlist); - add_cmd ("range", class_trace, trace_find_range_command, - "Select a trace frame whose PC is in the given range.\n\ -Usage: tfind range addr1,addr2", + add_cmd ("range", class_trace, trace_find_range_command, _("\ +Select a trace frame whose PC is in the given range.\n\ +Usage: tfind range addr1,addr2"), &tfindlist); - add_cmd ("line", class_trace, trace_find_line_command, - "Select a trace frame by source line.\n\ + add_cmd ("line", class_trace, trace_find_line_command, _("\ +Select a trace frame by source line.\n\ Argument can be a line number (with optional source file), \n\ a function name, or '*' followed by an address.\n\ -Default argument is 'the next source line that was traced'.", +Default argument is 'the next source line that was traced'."), &tfindlist); - add_cmd ("tracepoint", class_trace, trace_find_tracepoint_command, - "Select a trace frame by tracepoint number.\n\ -Default is the tracepoint for the current trace frame.", + add_cmd ("tracepoint", class_trace, trace_find_tracepoint_command, _("\ +Select a trace frame by tracepoint number.\n\ +Default is the tracepoint for the current trace frame."), &tfindlist); - add_cmd ("pc", class_trace, trace_find_pc_command, - "Select a trace frame by PC.\n\ -Default is the current PC, or the PC of the current trace frame.", + add_cmd ("pc", class_trace, trace_find_pc_command, _("\ +Select a trace frame by PC.\n\ +Default is the current PC, or the PC of the current trace frame."), &tfindlist); - add_cmd ("end", class_trace, trace_find_end_command, - "Synonym for 'none'.\n\ -De-select any trace frame and resume 'live' debugging.", + add_cmd ("end", class_trace, trace_find_end_command, _("\ +Synonym for 'none'.\n\ +De-select any trace frame and resume 'live' debugging."), &tfindlist); add_cmd ("none", class_trace, trace_find_none_command, - "De-select any trace frame and resume 'live' debugging.", + _("De-select any trace frame and resume 'live' debugging."), &tfindlist); add_cmd ("start", class_trace, trace_find_start_command, - "Select the first trace frame in the trace buffer.", + _("Select the first trace frame in the trace buffer."), &tfindlist); add_com ("tstatus", class_trace, trace_status_command, - "Display the status of the current trace data collection."); + _("Display the status of the current trace data collection.")); add_com ("tstop", class_trace, trace_stop_command, - "Stop trace data collection."); + _("Stop trace data collection.")); add_com ("tstart", class_trace, trace_start_command, - "Start trace data collection."); + _("Start trace data collection.")); - add_com ("passcount", class_trace, trace_pass_command, - "Set the passcount for a tracepoint.\n\ + add_com ("passcount", class_trace, trace_pass_command, _("\ +Set the passcount for a tracepoint.\n\ The trace will end when the tracepoint has been passed 'count' times.\n\ Usage: passcount COUNT TPNUM, where TPNUM may also be \"all\";\n\ -if TPNUM is omitted, passcount refers to the last tracepoint defined."); +if TPNUM is omitted, passcount refers to the last tracepoint defined.")); - add_com ("end", class_trace, end_actions_pseudocommand, - "Ends a list of commands or actions.\n\ + add_com ("end", class_trace, end_actions_pseudocommand, _("\ +Ends a list of commands or actions.\n\ Several GDB commands allow you to enter a list of commands or actions.\n\ Entering \"end\" on a line by itself is the normal way to terminate\n\ such a list.\n\n\ -Note: the \"end\" command cannot be used at the gdb prompt."); +Note: the \"end\" command cannot be used at the gdb prompt.")); - add_com ("while-stepping", class_trace, while_stepping_pseudocommand, - "Specify single-stepping behavior at a tracepoint.\n\ + add_com ("while-stepping", class_trace, while_stepping_pseudocommand, _("\ +Specify single-stepping behavior at a tracepoint.\n\ Argument is number of instructions to trace in single-step mode\n\ following the tracepoint. This command is normally followed by\n\ one or more \"collect\" commands, to specify what to collect\n\ while single-stepping.\n\n\ -Note: this command can only be used in a tracepoint \"actions\" list."); +Note: this command can only be used in a tracepoint \"actions\" list.")); add_com_alias ("ws", "while-stepping", class_alias, 0); add_com_alias ("stepping", "while-stepping", class_alias, 0); - add_com ("collect", class_trace, collect_pseudocommand, - "Specify one or more data items to be collected at a tracepoint.\n\ + add_com ("collect", class_trace, collect_pseudocommand, _("\ +Specify one or more data items to be collected at a tracepoint.\n\ Accepts a comma-separated list of (one or more) expressions. GDB will\n\ collect all data (variables, registers) referenced by that expression.\n\ Also accepts the following special arguments:\n\ $regs -- all registers.\n\ $args -- all function arguments.\n\ $locals -- all variables local to the block/function scope.\n\ -Note: this command can only be used in a tracepoint \"actions\" list."); +Note: this command can only be used in a tracepoint \"actions\" list.")); - add_com ("actions", class_trace, trace_actions_command, - "Specify the actions to be taken at a tracepoint.\n\ + add_com ("actions", class_trace, trace_actions_command, _("\ +Specify the actions to be taken at a tracepoint.\n\ Tracepoint actions may include collecting of specified data, \n\ single-stepping, or enabling/disabling other tracepoints, \n\ -depending on target's capabilities."); +depending on target's capabilities.")); - add_cmd ("tracepoints", class_trace, delete_trace_command, - "Delete specified tracepoints.\n\ + add_cmd ("tracepoints", class_trace, delete_trace_command, _("\ +Delete specified tracepoints.\n\ Arguments are tracepoint numbers, separated by spaces.\n\ -No argument means delete all tracepoints.", +No argument means delete all tracepoints."), &deletelist); - add_cmd ("tracepoints", class_trace, disable_trace_command, - "Disable specified tracepoints.\n\ + add_cmd ("tracepoints", class_trace, disable_trace_command, _("\ +Disable specified tracepoints.\n\ Arguments are tracepoint numbers, separated by spaces.\n\ -No argument means disable all tracepoints.", +No argument means disable all tracepoints."), &disablelist); - add_cmd ("tracepoints", class_trace, enable_trace_command, - "Enable specified tracepoints.\n\ + add_cmd ("tracepoints", class_trace, enable_trace_command, _("\ +Enable specified tracepoints.\n\ Arguments are tracepoint numbers, separated by spaces.\n\ -No argument means enable all tracepoints.", +No argument means enable all tracepoints."), &enablelist); - add_com ("trace", class_trace, trace_command, - "Set a tracepoint at a specified line or function or address.\n\ + c = add_com ("trace", class_trace, trace_command, _("\ +Set a tracepoint at a specified line or function or address.\n\ Argument may be a line number, function name, or '*' plus an address.\n\ For a line number or function, trace at the start of its code.\n\ If an address is specified, trace at that exact address.\n\n\ -Do \"help tracepoints\" for info on other tracepoint commands."); +Do \"help tracepoints\" for info on other tracepoint commands.")); + set_cmd_completer (c, location_completer); add_com_alias ("tp", "trace", class_alias, 0); add_com_alias ("tr", "trace", class_alias, 1);