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* breakpoint.c (expand_line_sal_maybe): Always call skip_prologue_sal.

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(skip_prologue_sal): Remove local definition.
	(resolve_sal_pc): Remove now unnecessary code.
	* linespec.c (minsym_found): Call skip_prologue_sal.
	* symtab.c (find_function_start_pc): Remove.
	(find_function_start_sal): Extract prologue skipping into ...
	(skip_prologue_sal): ... this new function.  Handle code both
	with and without debug info.  Respect SAL's explicit_pc and
	explicit_line flags.  Inline old find_function_start_pc.
	* symtab.h (find_function_start_pc): Remove.
	(skip_prologue_sal): Add prototype.
This commit is contained in:
Ulrich Weigand
2010-03-26 19:41:50 +00:00
parent 4a811a977f
commit 059acae734
5 changed files with 125 additions and 145 deletions
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21
gdb/linespec.c
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@@ -1956,26 +1956,7 @@ minsym_found (int funfirstline, struct minimal_symbol *msymbol)
values.sals[0] = find_pc_sect_line (pc, NULL, 0);
if (funfirstline)
{
struct symtab_and_line sal;
values.sals[0].pc = find_function_start_pc (gdbarch,
values.sals[0].pc,
values.sals[0].section);
sal = find_pc_sect_line (values.sals[0].pc, values.sals[0].section, 0);
/* Check if SKIP_PROLOGUE left us in mid-line, and the next
line is still part of the same function. If there is no
line information here, sal.pc will be the passed in PC. */
if (sal.pc != values.sals[0].pc
&& (lookup_minimal_symbol_by_pc_section (values.sals[0].pc,
values.sals[0].section)
== lookup_minimal_symbol_by_pc_section (sal.end,
values.sals[0].section)))
/* Recalculate the line number (might not be N+1). */
values.sals[0] = find_pc_sect_line (sal.end, values.sals[0].section, 0);
}
skip_prologue_sal (&values.sals[0]);
values.nelts = 1;
return values;