public inbox for gdb-cvs@sourceware.org
help / color / mirror / Atom feed
* [binutils-gdb] [aarch64] Avoid initializers for VLAs
@ 2023-02-09 19:06 Roland McGrath
0 siblings, 0 replies; only message in thread
From: Roland McGrath @ 2023-02-09 19:06 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b695fdd9b2494a64db1fb8e584753a1a5afec494
commit b695fdd9b2494a64db1fb8e584753a1a5afec494
Author: Roland McGrath <mcgrathr@google.com>
Date: Thu Feb 9 10:47:17 2023 -0800
[aarch64] Avoid initializers for VLAs
Clang doesn't accept initializer syntax for variable-length
arrays in C. Just use memset instead.
Diff:
---
gdb/aarch64-linux-nat.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c
index e4158236db2..ecb2eeb9540 100644
--- a/gdb/aarch64-linux-nat.c
+++ b/gdb/aarch64-linux-nat.c
@@ -56,6 +56,8 @@
#include "nat/aarch64-mte-linux-ptrace.h"
+#include <string.h>
+
#ifndef TRAP_HWBKPT
#define TRAP_HWBKPT 0x0004
#endif
@@ -445,7 +447,9 @@ fetch_tlsregs_from_thread (struct regcache *regcache)
gdb_assert (regno != -1);
gdb_assert (tdep->tls_register_count > 0);
- uint64_t tpidrs[tdep->tls_register_count] = { 0 };
+ uint64_t tpidrs[tdep->tls_register_count];
+ memset(tpidrs, 0, sizeof(tpidrs));
+
struct iovec iovec;
iovec.iov_base = tpidrs;
iovec.iov_len = sizeof (tpidrs);
@@ -471,7 +475,8 @@ store_tlsregs_to_thread (struct regcache *regcache)
gdb_assert (regno != -1);
gdb_assert (tdep->tls_register_count > 0);
- uint64_t tpidrs[tdep->tls_register_count] = { 0 };
+ uint64_t tpidrs[tdep->tls_register_count];
+ memset(tpidrs, 0, sizeof(tpidrs));
for (int i = 0; i < tdep->tls_register_count; i++)
{
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2023-02-09 19:06 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-02-09 19:06 [binutils-gdb] [aarch64] Avoid initializers for VLAs Roland McGrath
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).