/* Definitions for opcode table for the sparc.
- Copyright (C) 1989-2014 Free Software Foundation, Inc.
+ Copyright (C) 1989-2021 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler, GDB, the GNU debugger, and
the GNU Binutils.
#include "ansidecl.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* The SPARC opcode table (and other related data) is defined in
the opcodes library in sparc-opc.c. If you change anything here, make
sure you fix up that file, and vice versa. */
SPARC_OPCODE_ARCH_V9,
SPARC_OPCODE_ARCH_V9A, /* V9 with ultrasparc additions. */
SPARC_OPCODE_ARCH_V9B, /* V9 with ultrasparc and cheetah additions. */
+ SPARC_OPCODE_ARCH_V9C, /* V9 with UA2005 and T1 additions. */
+ SPARC_OPCODE_ARCH_V9D, /* V9 with UA2007 and T3 additions. */
+ SPARC_OPCODE_ARCH_V9E, /* V9 with OSA2011 and T4 additions modulus integer multiply-add. */
+ SPARC_OPCODE_ARCH_V9V, /* V9 with OSA2011 and T4 additions, integer
+ multiply and Fujitsu fp multiply-add. */
+ SPARC_OPCODE_ARCH_V9M, /* V9 with OSA2015 and M7 additions. */
+ SPARC_OPCODE_ARCH_M8, /* V9 with OSA2017 and M8 additions. */
+ SPARC_OPCODE_ARCH_MAX = SPARC_OPCODE_ARCH_M8,
SPARC_OPCODE_ARCH_BAD /* Error return from sparc_opcode_lookup_arch. */
};
-/* The highest architecture in the table. */
-#define SPARC_OPCODE_ARCH_MAX (SPARC_OPCODE_ARCH_BAD - 1)
/* Given an enum sparc_opcode_arch_val, return the bitmask to use in
insn encoding/decoding. */
(SPARC_OPCODE_ARCH_MASK (..._V6) | SPARC_OPCODE_ARCH_MASK (..._V7)).
These are short's because sparc_opcode.architecture is. */
short supported;
+ /* Bitmaps describing the set of hardware capabilities implemented
+ by the opcode arch. */
+ int hwcaps;
+ int hwcaps2;
} sparc_opcode_arch;
extern const struct sparc_opcode_arch sparc_opcode_archs[];
short architecture; /* Bitmask of sparc_opcode_arch_val's. */
} sparc_opcode;
+/* Struct for ASIs - to handle ASIs introduced in a specific architecture */
+typedef struct
+{
+ int value;
+ const char *name;
+ short architecture;
+} sparc_asi;
+
/* FIXME: Add F_ANACHRONISTIC flag for v9. */
#define F_DELAYED 0x00000001 /* Delayed branch. */
#define F_ALIAS 0x00000002 /* Alias for a "real" instruction. */
#define HWCAP_CRC32C 0x20000000 /* CRC32C insn */
#define HWCAP2_FJATHPLUS 0x00000001 /* Fujitsu Athena+ */
-#define HWCAP2_VIS3B 0x00000002 /* VIS3 present on multiple chips */
+#define HWCAP2_VIS3B 0x00000002 /* Subset of VIS3 present on sparc64 X+. */
#define HWCAP2_ADP 0x00000004 /* Application Data Protection */
#define HWCAP2_SPARC5 0x00000008 /* The 29 new fp and sub instructions */
#define HWCAP2_MWAIT 0x00000010 /* mwait instruction and load/monitor ASIs */
#define HWCAP2_FJDES 0x00002000 /* Fujitsu DES instrs */
#define HWCAP2_FJAES 0x00010000 /* Fujitsu AES instrs */
+#define HWCAP2_SPARC6 0x00020000 /* OSA2017 new instructions */
+#define HWCAP2_ONADDSUB 0x00040000 /* Oracle Number add/subtract */
+#define HWCAP2_ONMUL 0x00080000 /* Oracle Number multiply */
+#define HWCAP2_ONDIV 0x00100000 /* Oracle Number divide */
+#define HWCAP2_DICTUNP 0x00200000 /* Dictionary unpack instruction */
+#define HWCAP2_FPCMPSHL 0x00400000 /* Partition compare with shifted result */
+#define HWCAP2_RLE 0x00800000 /* Run-length encoded burst and length */
+#define HWCAP2_SHA3 0x01000000 /* SHA3 instruction */
+
/* All sparc opcodes are 32 bits, except for the `set' instruction (really a
macro), which is 64 bits. It is handled as a special case.
e frs1 floating point register.
v frs1 floating point register (double/even).
V frs1 floating point register (quad/multiple of 4).
+ ; frs1 floating piont register (multiple of 8).
f frs2 floating point register.
B frs2 floating point register (double/even).
R frs2 floating point register (quad/multiple of 4).
+ : frs2 floating point register (multiple of 8).
+ ' rs2m floating point register (double/even) in FPCMPSHL. (m8)
4 frs3 floating point register.
5 frs3 floating point register (doube/even).
g frsd floating point register.
H frsd floating point register (double/even).
J frsd floating point register (quad/multiple of 4).
} frsd floating point register (double/even) that is == frs2
+ ^ frsd floating piont register in ON instructions.
b crs1 coprocessor register
c crs2 coprocessor register
D crsd coprocessor register
P %pc. (v9)
W %tick. (v9)
{ %mcdper. (v9b)
+ & %entropy. (m8)
o %asi. (v9)
6 %fcc0. (v9)
7 %fcc1. (v9)
9 %fcc3. (v9)
! Privileged Register in rd (v9)
? Privileged Register in rs1 (v9)
+ % Hyperprivileged Register in rd (v9b)
+ $ Hyperprivileged Register in rs1 (v9b)
* Prefetch function constant. (v9)
x OPF field (v9 impdep).
0 32/64 bit immediate for set or setx (v9) insns
/ Ancillary state register in rs1 (v9a)
( entire floating point state register (%efsr)
) 5 bit immediate placed in RS3 field
- = 2+8 bit PC relative immediate. (v9) */
+ = 2+8 bit PC relative immediate. (v9)
+ | FPCMPSHL 2 bit immediate. (m8) */
#define OP2(x) (((x) & 0x7) << 22) /* Op2 field of format2 insns. */
#define OP3(x) (((x) & 0x3f) << 19) /* Op3 field of format3 insns. */
#define OPF(x) (((x) & 0x1ff) << 5) /* Opf field of float insns. */
#define OPF_LOW5(x) OPF ((x) & 0x1f) /* V9. */
#define OPF_LOW4(x) OPF ((x) & 0xf) /* V9. */
+#define OPM(x) (((x) & 0x7) << 10) /* opm field of misaligned load/store insns. */
+#define OPMI(x) (((x) & 0x1) << 9) /* opm i field of misaligned load/store insns. */
+#define ONFCN(x) (((x) & 0x3) << 26) /* fcn field of Oracle Number insns. */
+#define REVFCN(x) (((x) & 0x3) << 0) /* fcn field of REV* insns. */
#define F3F(x, y, z) (OP (x) | OP3 (y) | OPF (z)) /* Format3 float insns. */
#define F3F4(x, y, z) (OP (x) | OP3 (y) | OPF_LOW4 (z))
#define F3I(x) (((x) & 0x1) << 13) /* Immediate field of format 3 insns. */
#define ASI(x) (((x) & 0xff) << 5) /* Asi field of format3 insns. */
#define RS2(x) ((x) & 0x1f) /* Rs2 field. */
#define SIMM13(x) ((x) & 0x1fff) /* Simm13 field. */
+#define SIMM10(x) ((x) & 0x3ff) /* Simm10 field. */
#define RD(x) (((x) & 0x1f) << 25) /* Destination register field. */
#define RS1(x) (((x) & 0x1f) << 14) /* Rs1 field. */
#define RS3(x) (((x) & 0x1f) << 9) /* Rs3 field. */
extern const struct sparc_opcode sparc_opcodes[];
extern const int sparc_num_opcodes;
-extern int sparc_encode_asi (const char *);
+extern const sparc_asi *sparc_encode_asi (const char *);
extern const char *sparc_decode_asi (int);
extern int sparc_encode_membar (const char *);
extern const char *sparc_decode_membar (int);
comment-column: 0
End: */
+#ifdef __cplusplus
+}
+#endif
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