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// SPDX-License-Identifier: GPL-2.0
#include <linux/compiler.h>
static struct ins_ops *s390__associate_ins_ops(struct arch *arch, const char *name)
{
struct ins_ops *ops = NULL;
/* catch all kind of jumps */
if (strchr(name, 'j') ||
!strncmp(name, "bct", 3) ||
!strncmp(name, "br", 2))
ops = &jump_ops;
/* override call/returns */
if (!strcmp(name, "bras") ||
!strcmp(name, "brasl") ||
!strcmp(name, "basr"))
ops = &call_ops;
if (!strcmp(name, "br"))
ops = &ret_ops;
if (ops)
arch__associate_ins_ops(arch, name, ops);
return ops;
}
static int s390__annotate_init(struct arch *arch, char *cpuid __maybe_unused)
{
if (!arch->initialized) {
arch->initialized = true;
arch->associate_instruction_ops = s390__associate_ins_ops;
}
return 0;
}
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