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* arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to

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lowest_pc.
This commit is contained in:
Daniel Jacobowitz
2008-05-02 17:24:50 +00:00
parent f1f8f695c0
commit 2c40449048
2 changed files with 10 additions and 6 deletions
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5
gdb/ChangeLog
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@@ -1,3 +1,8 @@
2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
* arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
lowest_pc.
2008-05-02 Jim Blandy <jimb@codesourcery.com>
Pedro Alves <pedro@codesourcery.com>

11
gdb/arm-tdep.c
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@@ -981,23 +981,22 @@ arm_prologue_this_id (struct frame_info *this_frame,
{
struct arm_prologue_cache *cache;
struct frame_id id;
CORE_ADDR func;
CORE_ADDR pc, func;
if (*this_cache == NULL)
*this_cache = arm_make_prologue_cache (this_frame);
cache = *this_cache;
func = get_frame_func (this_frame);
/* This is meant to halt the backtrace at "_start". Make sure we
don't halt it at a generic dummy frame. */
if (func <= gdbarch_tdep (get_frame_arch (this_frame))->lowest_pc)
/* This is meant to halt the backtrace at "_start". */
pc = get_frame_pc (this_frame);
if (pc <= gdbarch_tdep (get_frame_arch (this_frame))->lowest_pc)
return;
/* If we've hit a wall, stop. */
if (cache->prev_sp == 0)
return;
func = get_frame_func (this_frame);
id = frame_id_build (cache->prev_sp, func);
*this_id = id;
}