+
+/* Handling the various PowerPC/RS6000 variants. */
+
+
+/* The arrays here called register_names_MUMBLE hold names that
+ the rs6000_register_name function returns.
+
+ For each family of PPC variants, I've tried to isolate out the
+ common registers and put them up front, so that as long as you get
+ the general family right, GDB will correctly identify the registers
+ common to that family. The common register sets are:
+
+ For the 60x family: hid0 hid1 iabr dabr pir
+
+ For the 505 and 860 family: eie eid nri
+
+ For the 403 and 403GC: icdbdr esr dear evpr cdbcr tsr tcr pit tbhi
+ tblo srr2 srr3 dbsr dbcr iac1 iac2 dac1 dac2 dccr iccr pbl1
+ pbu1 pbl2 pbu2
+
+ Most of these register groups aren't anything formal. I arrived at
+ them by looking at the registers that occurred in more than one
+ processor. */
+
+/* UISA register names common across all architectures, including POWER. */
+
+#define COMMON_UISA_REG_NAMES \
+ /* 0 */ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
+ /* 8 */ "r8", "r9", "r10","r11","r12","r13","r14","r15", \
+ /* 16 */ "r16","r17","r18","r19","r20","r21","r22","r23", \
+ /* 24 */ "r24","r25","r26","r27","r28","r29","r30","r31", \
+ /* 32 */ "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \
+ /* 40 */ "f8", "f9", "f10","f11","f12","f13","f14","f15", \
+ /* 48 */ "f16","f17","f18","f19","f20","f21","f22","f23", \
+ /* 56 */ "f24","f25","f26","f27","f28","f29","f30","f31", \
+ /* 64 */ "pc", "ps"
+
+/* UISA-level SPR names for PowerPC. */
+#define PPC_UISA_SPR_NAMES \
+ /* 66 */ "cr", "lr", "ctr", "xer", ""
+
+/* Segment register names, for PowerPC. */
+#define PPC_SEGMENT_REG_NAMES \
+ /* 71 */ "sr0", "sr1", "sr2", "sr3", "sr4", "sr5", "sr6", "sr7", \
+ /* 79 */ "sr8", "sr9", "sr10", "sr11", "sr12", "sr13", "sr14", "sr15"
+
+/* OEA SPR names for 32-bit PowerPC implementations.
+ The blank space is for "asr", which is only present on 64-bit
+ implementations. */
+#define PPC_32_OEA_SPR_NAMES \
+ /* 87 */ "pvr", \
+ /* 88 */ "ibat0u", "ibat0l", "ibat1u", "ibat1l", \
+ /* 92 */ "ibat2u", "ibat2l", "ibat3u", "ibat3l", \
+ /* 96 */ "dbat0u", "dbat0l", "dbat1u", "dbat1l", \
+ /* 100 */ "dbat2u", "dbat2l", "dbat3u", "dbat3l", \
+ /* 104 */ "sdr1", "", "dar", "dsisr", "sprg0", "sprg1", "sprg2", "sprg3",\
+ /* 112 */ "srr0", "srr1", "tbl", "tbu", "dec", "dabr", "ear"
+
+/* For the RS6000, we only cover user-level SPR's. */
+char *register_names_rs6000[] =
+{
+ COMMON_UISA_REG_NAMES,
+ /* 66 */ "cnd", "lr", "cnt", "xer", "mq"
+};
+
+/* a UISA-only view of the PowerPC. */
+char *register_names_uisa[] =
+{
+ COMMON_UISA_REG_NAMES,
+ PPC_UISA_SPR_NAMES
+};
+
+char *register_names_403[] =
+{
+ COMMON_UISA_REG_NAMES,
+ PPC_UISA_SPR_NAMES,
+ PPC_SEGMENT_REG_NAMES,
+ PPC_32_OEA_SPR_NAMES,
+ /* 119 */ "icdbdr", "esr", "dear", "evpr", "cdbcr", "tsr", "tcr", "pit",
+ /* 127 */ "tbhi", "tblo", "srr2", "srr3", "dbsr", "dbcr", "iac1", "iac2",
+ /* 135 */ "dac1", "dac2", "dccr", "iccr", "pbl1", "pbu1", "pbl2", "pbu2"