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* printcmd.c (display_uses_solib_p): Redo loop, scan element list

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Doug Evans 2009-03-18 16:22:50 +00:00
parent 4d40734860
commit 36dc683c52
2 changed files with 16 additions and 8 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2009-03-18 Doug Evans <dje@google.com>
* printcmd.c (display_uses_solib_p): Redo loop, scan element list
backwards.
2009-03-18 Nathan Sidwell <nathan@codesourcery.com>
* Makefile.in: Update license to GPLv3.

19
gdb/printcmd.c
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@ -1763,18 +1763,23 @@ static int
display_uses_solib_p (const struct display *d,
const struct so_list *solib)
{
int i;
int endpos;
struct expression *const exp = d->exp;
const union exp_element *const elts = exp->elts;
if (d->block != NULL
&& solib_contains_address_p (solib, d->block->startaddr))
return 1;
for (i = 0; i < exp->nelts; )
for (endpos = exp->nelts; endpos > 0; )
{
int args, oplen = 0;
const union exp_element *const elts = exp->elts;
int i, args, oplen = 0;
exp->language_defn->la_exp_desc->operator_length (exp, endpos,
&oplen, &args);
gdb_assert (oplen > 0);
i = endpos - oplen;
if (elts[i].opcode == OP_VAR_VALUE)
{
const struct block *const block = elts[i + 1].block;
@ -1789,11 +1794,9 @@ display_uses_solib_p (const struct display *d,
if (section && section->objfile == solib->objfile)
return 1;
}
exp->language_defn->la_exp_desc->operator_length (exp, i + 1,
&oplen, &args);
gdb_assert (oplen > 0);
i += oplen;
endpos -= oplen;
}
return 0;
}