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* breakpoint.c (expand_line_sal_maybe): When explicit_line,

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skip prologue on each sals.
	(skip_prologue_sal): Return explicit_line and explicit_pc
	unmodified.
This commit is contained in:
Jerome Guitton
2009-06-19 15:14:11 +00:00
parent d46fc8e838
commit 3daf8fe56f
2 changed files with 26 additions and 2 deletions
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21
gdb/breakpoint.c
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@@ -207,6 +207,9 @@ static void disable_trace_command (char *, int);
static void trace_pass_command (char *, int);
static void skip_prologue_sal (struct symtab_and_line *sal);
/* Flag indicating that a command has proceeded the inferior past the
current breakpoint. */
@@ -5436,6 +5439,15 @@ expand_line_sal_maybe (struct symtab_and_line sal)
}
}
}
else
{
for (i = 0; i < expanded.nelts; ++i)
{
/* If this SAL corresponds to a breakpoint inserted using a
line number, then skip the function prologue if necessary. */
skip_prologue_sal (&expanded.sals[i]);
}
}
if (expanded.nelts <= 1)
@@ -5903,7 +5915,8 @@ set_breakpoint (char *address, char *condition,
/* Adjust SAL to the first instruction past the function prologue.
The end of the prologue is determined using the line table from
the debugging information.
the debugging information. explicit_pc and explicit_line are
not modified.
If SAL is already past the prologue, then do nothing. */
@@ -5918,7 +5931,11 @@ skip_prologue_sal (struct symtab_and_line *sal)
start_sal = find_function_start_sal (sym, 1);
if (sal->pc < start_sal.pc)
*sal = start_sal;
{
start_sal.explicit_line = sal->explicit_line;
start_sal.explicit_pc = sal->explicit_pc;
*sal = start_sal;
}
}
/* Helper function for break_command_1 and disassemble_command. */