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[aarch64] Avoid initializers for VLAs

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Clang doesn't accept initializer syntax for variable-length
arrays in C. Just use memset instead.
This commit is contained in:
Roland McGrath 2023-02-09 10:47:17 -08:00
parent 31cf28c784
commit b695fdd9b2
1 changed files with 7 additions and 2 deletions
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9
gdb/aarch64-linux-nat.c
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@ -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++)
{