1 /*
2  * Mapping of DWARF debug register numbers into register names.
3  *
4  *    Copyright IBM Corp. 2010
5  *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>,
6  *
7  */
8 
9 #include <libio.h>
10 #include <dwarf-regs.h>
11 
12 #define NUM_GPRS 16
13 
14 static const char *gpr_names[NUM_GPRS] = {
15 	"%r0", "%r1",  "%r2",  "%r3",  "%r4",  "%r5",  "%r6",  "%r7",
16 	"%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15",
17 };
18 
19 const char *get_arch_regstr(unsigned int n)
20 {
21 	return (n >= NUM_GPRS) ? NULL : gpr_names[n];
22 }
23