M7350/kernel/tools/perf/arch/s390/util/dwarf-regs.c

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2024-09-09 08:52:07 +00:00
/*
* Mapping of DWARF debug register numbers into register names.
*
* Copyright IBM Corp. 2010
* Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>,
*
*/
#include <libio.h>
#include <dwarf-regs.h>
#define NUM_GPRS 16
static const char *gpr_names[NUM_GPRS] = {
"%r0", "%r1", "%r2", "%r3", "%r4", "%r5", "%r6", "%r7",
"%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15",
};
const char *get_arch_regstr(unsigned int n)
{
return (n >= NUM_GPRS) ? NULL : gpr_names[n];
}