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Hurd: Make MIG output parsing more robust.

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gdb/
	* reply_mig_hack.awk: In phase 5, keep going if we have not yet
	collected the type check structures.

Based on a patch by David Michael <fedora.dm0@gmail.com>.
This commit is contained in:
Thomas Schwinge 2014-01-06 16:01:08 +01:00
parent bae8023e39
commit d47642c93d
2 changed files with 9 additions and 0 deletions
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gdb/ChangeLog
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@ -1,5 +1,8 @@
2014-02-16 Thomas Schwinge <thomas@codesourcery.com> 2014-02-16 Thomas Schwinge <thomas@codesourcery.com>
* reply_mig_hack.awk: In phase 5, keep going if we have not yet
collected the type check structures.
* reply_mig_hack.awk: Don't expect to see the auto keyword. * reply_mig_hack.awk: Don't expect to see the auto keyword.
2014-02-14 Doug Evans <dje@google.com> 2014-02-14 Doug Evans <dje@google.com>

6
gdb/reply_mig_hack.awk
View file

@ -92,6 +92,12 @@ parse_phase == 5 && /^[ \t]*mig_external kern_return_t/ {
} }
parse_phase == 5 && /^#if[ \t]TypeCheck/ { parse_phase == 5 && /^#if[ \t]TypeCheck/ {
# Keep going if we have not yet collected the type check structures.
if (num_checks == 0)
{
print; next;
}
# The first args type checking statement; we need to insert our chunk of # The first args type checking statement; we need to insert our chunk of
# code that bypasses all the type checks if this is an error return, after # code that bypasses all the type checks if this is an error return, after
# which we're done until we get to the next function. Handily, the size # which we're done until we get to the next function. Handily, the size