Imagelibrary/binutils-gdb
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import gdb-19990422 snapshot

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This commit is contained in:
Stan Shebs
1999-04-26 18:34:20 +00:00
parent 1996fae846
commit 7a292a7adf
354 changed files with 13433 additions and 11180 deletions
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80
gdb/tracepoint.c
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@@ -641,7 +641,8 @@ map_args_over_tracepoints (args, from_tty, opcode)
while (*args)
{
QUIT; /* give user option to bail out with ^C */
if (t = get_tracepoint_by_number (&args))
t = get_tracepoint_by_number (&args);
if (t)
tracepoint_operation (t, from_tty, opcode);
while (*args == ' ' || *args == '\t')
args++;
@@ -783,7 +784,8 @@ trace_actions_command (args, from_tty)
char tmpbuf[128];
char *end_msg = "End with a line saying just \"end\".";
if (t = get_tracepoint_by_number (&args))
t = get_tracepoint_by_number (&args);
if (t)
{
sprintf (tmpbuf, "Enter actions for tracepoint %d, one per line.",
t->number);
@@ -865,28 +867,32 @@ read_actions (t)
}
if (linetype == STEPPING) /* begin "while-stepping" */
if (prompt == prompt2)
{
warning ("Already processing 'while-stepping'");
continue;
}
else
prompt = prompt2; /* change prompt for stepping actions */
{
if (prompt == prompt2)
{
warning ("Already processing 'while-stepping'");
continue;
}
else
prompt = prompt2; /* change prompt for stepping actions */
}
else if (linetype == END)
if (prompt == prompt2)
{
prompt = prompt1; /* end of single-stepping actions */
}
else
{ /* 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. */
free_actions (t);
}
break;
}
{
if (prompt == prompt2)
{
prompt = prompt1; /* end of single-stepping actions */
}
else
{ /* 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. */
free_actions (t);
}
break;
}
}
}
#ifdef STOP_SIGNAL
if (job_control)
@@ -954,19 +960,21 @@ validate_actionline (line, t)
&exp);
if (exp->elts[0].opcode == OP_VAR_VALUE)
if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_CONST)
{
warning ("%s is constant (value %d): will not be collected.",
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));
return BADLINE;
}
{
if (SYMBOL_CLASS (exp->elts[2].symbol) == LOC_CONST)
{
warning ("%s is constant (value %d): will not be collected.",
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));
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 */