[src/trunk]: src/tests/dev/cgd clang can't handle __aligned on anonymous stru...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/992068cd66e0
branches:  trunk
changeset: 937477:992068cd66e0
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Thu Aug 20 13:33:54 2020 +0000

description:
clang can't handle __aligned on anonymous structure initializers.

diffstat:

 tests/dev/cgd/t_cgd_adiantum.c |  11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)

diffs (46 lines):

diff -r 8823a1aa3245 -r 992068cd66e0 tests/dev/cgd/t_cgd_adiantum.c
--- a/tests/dev/cgd/t_cgd_adiantum.c    Thu Aug 20 11:09:56 2020 +0000
+++ b/tests/dev/cgd/t_cgd_adiantum.c    Thu Aug 20 13:33:54 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_cgd_adiantum.c,v 1.4 2020/08/15 10:03:10 mlelstv Exp $       */
+/*     $NetBSD: t_cgd_adiantum.c,v 1.5 2020/08/20 13:33:54 riastradh Exp $     */
 
 /*-
  * Copyright (c) 2020 The NetBSD Foundation, Inc.
@@ -47,6 +47,9 @@
 #define        MAXSECSIZE      512     /* for now; should be cgd parameter */
 #define        IMGSIZE         0x101*512
 
+/* Used as buffer for cgd device I/O, must be at least 32-bit aligned.  */
+static const uint8_t zerosector[512] __aligned(4);
+
 static const struct {
        uint8_t         key[32];
        uint64_t        blkno;
@@ -58,7 +61,7 @@
                .key = {0},
                .blkno = 0,
                .secsize = 512,
-               .ptxt = (const __aligned(4) uint8_t[512]) {0},
+               .ptxt = zerosector,
                .ctxt = (const uint8_t[512]) {
                        0x51,0x6d,0xe2,0x81, 0x26,0xd5,0xc8,0xd7,
                        0xff,0xc6,0xc2,0xff, 0x39,0xbf,0x15,0x15,
@@ -130,7 +133,7 @@
                .key = {0},
                .blkno = 1,
                .secsize = 512,
-               .ptxt = (const __aligned(4) uint8_t[512]) {0},
+               .ptxt = zerosector,
                .ctxt = (const uint8_t[512]) {
                        0xf2,0x23,0x68,0x5a, 0x15,0x11,0x56,0xa1,
                        0x71,0x57,0x5c,0x5e, 0x32,0xd4,0xdd,0xbb,
@@ -202,7 +205,7 @@
                .key = {0},
                .blkno = 0x100,
                .secsize = 512,
-               .ptxt = (const __aligned(4) uint8_t[512]) {0},
+               .ptxt = zerosector,
                .ctxt = (const uint8_t[512]) {
                        0x32,0x26,0xaf,0x56, 0xbc,0x43,0xac,0x37,
                        0xb2,0x8d,0xa4,0xfb, 0x32,0xdc,0x09,0x03,