arc: Update opcode related include files for ARCv3.

Add new ARCv3 CPUs and required bits to decode/encode ARCv3 ISA
opcodes. Fix 32 bit relocations which were set as signed but should be
bitfield: ARC_32_ME, ARC_GLOB_DAT, ARC_JMP_SLOT, ARC_RELATIVE. Remove
non-ABI relocation ARC_32_ME_S.

include/
xxxx-xx-xx  Claudiu Zissulescu  <claziss@synopsys.com>
	    Cupertino Miranda  <cupertinomiranda@gmail.com>
	    Bruno Mauricio <brunoasmauricio@gmail.com>

	* include/elf/arc-cpu.def: Add new HS5x and HS6x CPUs.
	* include/elf/arc-reloc.def: Add new ARC64 relocations.
	* include/elf/arc.h (EF_ARC_CPU_ARC64): New define.
	* include/opcode/arc-attrs.h (FEATURE_LIST_NAME): Update predicate.
	* include/opcode/arc-func.h: Update formating.
	(replace_disp8ls): New function.
	(replace_disp9s): Likewise.
	(replace_disp6s): Likewise.
	(replace_disp7s): Likewise.
	(replace_disp12s): Likewise.
	* include/opcode/arc.h (ARC_OPCODE_ARC64): New define.
	(ARC_OPCODE_ARC32): Likewise.
	(ARC_OPERAND_FP): Likewise.
	(HARD_FIELDF): Likewise.
	(ARC_OPCODE_ARCVx): New macro.
	(arc_flag_class): Update structure to hold new extract/insert
	functions for flags.
	(INSN3OP): Update macro.
	(FP_SIZE, TPOF, DPOF, SOPF, COPF, CONVOPS): New enums.

Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>

3 files changed, 195 insertions, 40 deletions

diff --git a/include/elf/arc-cpu.def b/include/elf/arc-cpu.def
index 8b039a1..49a35ab 100644
--- a/include/elf/arc-cpu.def
+++ b/include/elf/arc-cpu.def
@@ -19,35 +19,40 @@
    02110-1301, USA.  */
 
 
-ARC_CPU_TYPE_A7xx (arc700, 0x00),
-ARC_CPU_TYPE_A7xx (nps400, NPS400),
-
-ARC_CPU_TYPE_AV2EM (arcem,	0x00),
-ARC_CPU_TYPE_AV2EM (em,		0x00),
-ARC_CPU_TYPE_AV2EM (em_mini,	0x00),
-ARC_CPU_TYPE_AV2EM (em4,	CD),
-ARC_CPU_TYPE_AV2EM (em4_dmips,  CD),
-ARC_CPU_TYPE_AV2EM (em4_fpus,	CD),
-ARC_CPU_TYPE_AV2EM (em4_fpuda,  CD | DPA),
-ARC_CPU_TYPE_AV2EM (quarkse_em, CD | SPX | DPX),
-
-ARC_CPU_TYPE_AV2HS (archs,	CD),
-ARC_CPU_TYPE_AV2HS (hs,		CD),
-ARC_CPU_TYPE_AV2HS (hs34,	CD),
-ARC_CPU_TYPE_AV2HS (hs38,	CD),
-ARC_CPU_TYPE_AV2HS (hs38_linux, CD),
-ARC_CPU_TYPE_AV2HS (hs4x,	CD),
-ARC_CPU_TYPE_AV2HS (hs4xd,	CD),
-ARC_CPU_TYPE_AV2HS (hs4x_rel31, CD),
-
-ARC_CPU_TYPE_A6xx (arc600, 0x00),
-ARC_CPU_TYPE_A6xx (arc600_norm,     0x00),
-ARC_CPU_TYPE_A6xx (arc600_mul64,    0x00),
-ARC_CPU_TYPE_A6xx (arc600_mul32x16, 0x00),
-ARC_CPU_TYPE_A6xx (arc601,	    0x00),
-ARC_CPU_TYPE_A6xx (arc601_norm,     0x00),
-ARC_CPU_TYPE_A6xx (arc601_mul64,    0x00),
-ARC_CPU_TYPE_A6xx (arc601_mul32x16, 0x00),
+ARC_CPU_TYPE_A64x (hs6x, CD | DIV)
+ARC_CPU_TYPE_A32x (hs5x, CD | DIV)
+ARC_CPU_TYPE_A64x (hs68, CD | DIV)
+ARC_CPU_TYPE_A32x (hs58, CD | DIV)
+
+ARC_CPU_TYPE_A7xx (arc700, 0x00)
+ARC_CPU_TYPE_A7xx (nps400, NPS400)
+
+ARC_CPU_TYPE_AV2EM (arcem,	0x00)
+ARC_CPU_TYPE_AV2EM (em,		0x00)
+ARC_CPU_TYPE_AV2EM (em_mini,	0x00)
+ARC_CPU_TYPE_AV2EM (em4,	CD)
+ARC_CPU_TYPE_AV2EM (em4_dmips,  CD)
+ARC_CPU_TYPE_AV2EM (em4_fpus,	CD)
+ARC_CPU_TYPE_AV2EM (em4_fpuda,  CD | DPA)
+ARC_CPU_TYPE_AV2EM (quarkse_em, CD | SPX | DPX)
+
+ARC_CPU_TYPE_AV2HS (archs,	CD)
+ARC_CPU_TYPE_AV2HS (hs,		CD)
+ARC_CPU_TYPE_AV2HS (hs34,	CD)
+ARC_CPU_TYPE_AV2HS (hs38,	CD)
+ARC_CPU_TYPE_AV2HS (hs38_linux, CD)
+ARC_CPU_TYPE_AV2HS (hs4x,	CD)
+ARC_CPU_TYPE_AV2HS (hs4xd,	CD)
+ARC_CPU_TYPE_AV2HS (hs4x_rel31, CD)
+
+ARC_CPU_TYPE_A6xx (arc600, 0x00)
+ARC_CPU_TYPE_A6xx (arc600_norm,     0x00)
+ARC_CPU_TYPE_A6xx (arc600_mul64,    0x00)
+ARC_CPU_TYPE_A6xx (arc600_mul32x16, 0x00)
+ARC_CPU_TYPE_A6xx (arc601,	    0x00)
+ARC_CPU_TYPE_A6xx (arc601_norm,     0x00)
+ARC_CPU_TYPE_A6xx (arc601_mul64,    0x00)
+ARC_CPU_TYPE_A6xx (arc601_mul32x16, 0x00)
 
 ARC_CPU_TYPE_NONE
 
diff --git a/include/elf/arc-reloc.def b/include/elf/arc-reloc.def
index 9d0e42e..fd04a55 100644
--- a/include/elf/arc-reloc.def
+++ b/include/elf/arc-reloc.def
@@ -64,6 +64,13 @@ ARC_RELOC_HOWTO(ARC_32, 4, \
                 bitfield, \
                 ( S + A ))
 
+ARC_RELOC_HOWTO(ARC_64, 5, \
+                8, \
+                64, \
+                replace_word64, \
+                bitfield, \
+                ( S + A ))
+
 ARC_RELOC_HOWTO(ARC_N8, 8, \
                 1, \
                 8, \
@@ -201,14 +208,7 @@ ARC_RELOC_HOWTO(ARC_32_ME, 27, \
                 4, \
                 32, \
                 replace_limm, \
-                signed, \
-                ( ME ( ( S + A ) ) ))
-
-ARC_RELOC_HOWTO(ARC_32_ME_S, 105, \
-                4, \
-                32, \
-                replace_limms, \
-                signed, \
+                bitfield, \
                 ( ME ( ( S + A ) ) ))
 
 ARC_RELOC_HOWTO(ARC_N32_ME, 28, \
@@ -369,21 +369,21 @@ ARC_RELOC_HOWTO(ARC_GLOB_DAT, 54, \
                 4, \
                 32, \
                 replace_word32, \
-                signed, \
+                bitfield, \
                 S)
 
 ARC_RELOC_HOWTO(ARC_JMP_SLOT, 55, \
                 4, \
                 32, \
                 replace_word32, \
-                signed, \
+                bitfield, \
                 ( ME ( S ) ))
 
 ARC_RELOC_HOWTO(ARC_RELATIVE, 56, \
                 4, \
                 32, \
                 replace_word32, \
-                signed, \
+                bitfield, \
                 ( ME ( ( B + A ) ) ))
 
 ARC_RELOC_HOWTO(ARC_GOTOFF, 57, \
@@ -511,3 +511,152 @@ ARC_RELOC_HOWTO(ARC_NPS_CMEM16, 78, \
                 replace_bits16, \
                 dont, \
                 ( ME ( S + A )))
+
+ARC_RELOC_HOWTO(ARC_S9H_PCREL, 79, \
+                4, \
+                8, \
+                replace_disp8ls, \
+                signed, \
+                ( ME ( ( ( ( S + A ) - P ) >> 1 ) ) ) )
+
+ARC_RELOC_HOWTO(ARC_S7H_PCREL, 80, \
+                2, \
+                6, \
+                replace_disp6s, \
+                signed, \
+                ( ( ( ( S + A ) - P ) >> 1 ) ) )
+
+ARC_RELOC_HOWTO(ARC_S8H_PCREL, 81, \
+                2, \
+                7, \
+                replace_disp7s, \
+                signed, \
+                ( ( ( ( S + A ) - P ) >> 1 ) ) )
+
+ARC_RELOC_HOWTO(ARC_S10H_PCREL, 82, \
+                2, \
+                9, \
+                replace_disp9s, \
+                signed, \
+                ( ( ( ( S + A ) - P ) >> 1 ) ) )
+
+ARC_RELOC_HOWTO(ARC_S13H_PCREL, 83, \
+                4, \
+                12, \
+                replace_disp12s, \
+                signed, \
+                ( ME ( ( ( ( S + A ) - P ) >> 1 ) ) ) )
+
+ARC_RELOC_HOWTO(ARC_ALIGN, 84, \
+                4, \
+                0, \
+                replace_none, \
+                dont, \
+                0 )
+
+ARC_RELOC_HOWTO(ARC_ADD8, 85, \
+                1, \
+                8, \
+                replace_bits8, \
+                dont, \
+                ( S + A ))
+
+ARC_RELOC_HOWTO(ARC_ADD16, 86, \
+                2, \
+                16, \
+                replace_bits16, \
+                dont, \
+                ( S + A ))
+
+ARC_RELOC_HOWTO(ARC_SUB8, 87, \
+                1, \
+                8, \
+                replace_bits8, \
+                dont, \
+                ( A - S + ICARRY ))
+
+ARC_RELOC_HOWTO(ARC_SUB16, 88, \
+                2, \
+                16, \
+                replace_bits16, \
+                dont, \
+                ( A - S + ICARRY ))
+
+ARC_RELOC_HOWTO(ARC_SUB32, 89, \
+                4, \
+                32, \
+                replace_word32, \
+                dont, \
+                ( A - S + ICARRY))
+
+ARC_RELOC_HOWTO(ARC_LO32, 90, \
+                4, \
+                32, \
+                replace_word32, \
+                dont, \
+                ( ( S + A ) & 4294967295 ))
+
+ARC_RELOC_HOWTO(ARC_HI32, 91, \
+                4, \
+                32, \
+                replace_word32, \
+                dont, \
+                ( ( S + A ) >> 32 ))
+
+ARC_RELOC_HOWTO(ARC_LO32_ME, 92, \
+                4, \
+                32, \
+                replace_word32, \
+                dont, \
+                ( ME ( ( ( S + A ) & 4294967295 ) ) ))
+
+ARC_RELOC_HOWTO(ARC_HI32_ME, 93, \
+                4, \
+                32, \
+                replace_word32, \
+                dont, \
+                ( ME ( ( ( S + A ) >> 32 ) ) ))
+
+ARC_RELOC_HOWTO(ARC_N64, 94, \
+                4, \
+                32, \
+                replace_word32, \
+                dont, \
+                ( DEREFP - ( S + A ) ))
+
+ARC_RELOC_HOWTO(ARC_SDA_LDST3, 95, \
+                4, \
+                9, \
+                replace_disp9ls, \
+                signed, \
+                ( ( ( S + A ) - _SDA_BASE_ ) >> 3 ))
+
+ARC_RELOC_HOWTO(ARC_NLO32, 96, \
+                4, \
+                32, \
+                replace_word32, \
+                dont, \
+                ( DEREFP - ( ( S + A ) & 4294967295 ) ))
+
+ARC_RELOC_HOWTO(ARC_NLO32_ME, 97, \
+                4, \
+                32, \
+                replace_word32, \
+                dont, \
+                ( ME ( ( DEREFP - ( ( S + A ) & 4294967295 ) ) ) ))
+
+ARC_RELOC_HOWTO(ARC_PCLO32_ME_2, 98, \
+                4, \
+                34, \
+                replace_word32, \
+                signed, \
+                ( ME ( ( ( ( S + A ) - P ) >> 2 ) & 0xFFFFFFFF ) ) )
+
+
+ARC_RELOC_HOWTO(ARC_PLT34, 99, \
+                4, \
+                34, \
+                replace_word32, \
+                signed, \
+                ( ME ( ( ( ( L + A ) - P ) >> 2 ) & 0xFFFFFFFF ) ) )
+
diff --git a/include/elf/arc.h b/include/elf/arc.h
index 57800e0..a6a84cc 100644
--- a/include/elf/arc.h
+++ b/include/elf/arc.h
@@ -50,6 +50,7 @@ END_RELOC_NUMBERS (R_ARC_max)
 #define E_ARC_MACH_ARC700	0x00000003
 #define EF_ARC_CPU_ARCV2EM      0x00000005
 #define EF_ARC_CPU_ARCV2HS      0x00000006
+#define EF_ARC_CPU_ARC64	0x00000007
 
 /* ARC Linux specific ABIs.  */
 #define E_ARC_OSABI_ORIG	0x00000000   /* MUST be 0 for back-compat.  */