From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug tools/24509] eu-readelf does not know how to dissect DW_AT_discr_list
Date: Thu, 02 May 2019 21:48:00 -0000 [thread overview]
Message-ID: <bug-24509-10460-UMhKfY2BXI@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-24509-10460@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=24509
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #11760|0 |1
is obsolete| |
--- Comment #4 from Mark Wielaard <mark at klomp dot org> ---
Created attachment 11762
--> https://sourceware.org/bugzilla/attachment.cgi?id=11762&action=edit
discr_list patch that handles signed/unsigned variant_part types
Updated patch that handles signed/unsigned discriminators.
So this is what I used as testcase to have a signed (Integer) and unsigned
(Character) discr.
package Rng is
type Rec (I : Integer) is record
case I is
when Positive =>
C : Character;
case I is
when 1..15 | 17 | 23..255 =>
null;
when others =>
N : Natural;
end case;
when -52..-1 =>
Q: Natural;
when -53 =>
R: Character;
when others =>
S : String (1 .. 10);
end case;
end record;
Subtype Uppercase is Character Range 'A'..'Z';
Subtype Lowercase is Character Range 'a'..'z';
Subtype Numbers is Character Range '0'..'9';
type RecC (C : Character) is record
case C is
when '@' =>
B : Boolean;
when Lowercase | Uppercase | Numbers =>
D : Character;
when others =>
null;
end case;
end record;
R : Rec (1);
RC : RecC ('$');
end Rng;
Does the output look like what you would expect?
BTW. The byte_size expressions are impressive!
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next prev parent reply other threads:[~2019-05-02 21:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-01 20:47 [Bug tools/24509] New: " tromey at sourceware dot org
2019-05-01 22:36 ` [Bug tools/24509] " mark at klomp dot org
2019-05-02 15:51 ` tromey at sourceware dot org
2019-05-02 16:07 ` tromey at sourceware dot org
2019-05-02 21:48 ` mark at klomp dot org [this message]
2019-05-09 14:01 ` tromey at sourceware dot org
2019-05-10 17:44 ` mark at klomp dot org
2019-05-16 15:28 ` mark at klomp dot org
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