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* ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses

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pointing inside a non-executable section as function descriptors.
This commit is contained in:
Joel Brobecker 2008-05-06 20:03:03 +00:00
parent 02b19d8463
commit b1e6fd1961
2 changed files with 11 additions and 0 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2008-05-06 Joel Brobecker <brobecker@adacore.com>
* ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
pointing inside a non-executable section as function descriptors.
2008-05-06 Pedro Alves <pedro@codesourcery.com>
* inf-loop.c (inferior_event_handler): Run all continuations and

6
gdb/ia64-tdep.c
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@ -3229,6 +3229,12 @@ ia64_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr,
if (s && strcmp (s->the_bfd_section->name, ".opd") == 0)
return read_memory_unsigned_integer (addr, 8);
/* If ADDR points to a section that is not executable, then it cannot
be pointing to a function. So it must be pointing to a function
descriptor. */
if (s && (s->the_bfd_section->flags & SEC_CODE) == 0)
return read_memory_unsigned_integer (addr, 8);
/* There are also descriptors embedded in vtables. */
if (s)
{