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>
2025-12-18 16:57:56 +08:00 · 2023-09-25 10:55:51 +03:00
parent 4deb1ee57f
commit 04414221df
6 changed files with 449 additions and 93 deletions
--- a/include/opcode/arc-func.h
+++ b/include/opcode/arc-func.h
@@ -22,8 +22,8 @@
 /* mask  = 00000000000000000000000000000000.  */
 #ifndef REPLACE_none
 #define REPLACE_none
-ATTRIBUTE_UNUSED static unsigned
-replace_none (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_none (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x00;

@@ -35,8 +35,8 @@ replace_none (unsigned insn, int value ATTRIBUTE_UNUSED)
 /* mask  = 11111111.  */
 #ifndef REPLACE_bits8
 #define REPLACE_bits8
-ATTRIBUTE_UNUSED static unsigned
-replace_bits8 (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_bits8 (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xff;
  insn |= ((value >> 0) & 0x00ff) << 0;
@@ -49,8 +49,8 @@ replace_bits8 (unsigned insn, int value ATTRIBUTE_UNUSED)
 /* mask  = 1111111111111111.  */
 #ifndef REPLACE_bits16
 #define REPLACE_bits16
-ATTRIBUTE_UNUSED static unsigned
-replace_bits16 (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_bits16 (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xffff;
  insn |= ((value >> 0) & 0xffff) << 0;
@@ -63,8 +63,8 @@ replace_bits16 (unsigned insn, int value ATTRIBUTE_UNUSED)
 /* mask  = 111111111111111111111111.  */
 #ifndef REPLACE_bits24
 #define REPLACE_bits24
-ATTRIBUTE_UNUSED static unsigned
-replace_bits24 (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_bits24 (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xffffff;
  insn |= ((value >> 0) & 0xffffff) << 0;
@@ -78,8 +78,8 @@ replace_bits24 (unsigned insn, int value ATTRIBUTE_UNUSED)
 /* mask  = 111111111111111111111111.  */
 #ifndef REPLACE_bits24_be
 #define REPLACE_bits24_be
-ATTRIBUTE_UNUSED static unsigned
-replace_bits24_be (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_bits24_be (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xffffff00;
  insn |= ((value >> 0) & 0xffffff) << 8;
@@ -87,27 +87,39 @@ replace_bits24_be (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_bits24_be */
+#endif /* REPLACE_bits24_be.  */

 /* mask  = 11111111111111111111111111111111.  */
 #ifndef REPLACE_word32
 #define REPLACE_word32
-ATTRIBUTE_UNUSED static unsigned
-replace_word32 (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_word32 (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xffffffff;
  insn |= ((value >> 0) & 0xffffffff) << 0;

  return insn;
 }
+#endif /* REPLACE_word32.  */
+
+/* mask  = 1111111111111111111111111111111111111111111111111111111111111111.  */
+#ifndef REPLACE_word64
+#define REPLACE_word64
+ATTRIBUTE_UNUSED static bfd_vma
+replace_word64 (bfd_vma insn, bfd_vma value)
+{
+  insn |= value;
+
+  return insn;
+}
+#endif /* REPLACE_word64.  */

-#endif /* REPLACE_word32 */

 /* mask  = 0000000000000000000000000000000011111111111111111111111111111111.  */
 #ifndef REPLACE_limm
 #define REPLACE_limm
-ATTRIBUTE_UNUSED static unsigned
-replace_limm (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_limm (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xffffffff;
  insn |= ((value >> 0) & 0xffffffff) << 0;
@@ -115,13 +127,13 @@ replace_limm (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_limm */
+#endif /* REPLACE_limm.  */

 /* mask  = 000000000000000011111111111111111111111111111111.  */
 #ifndef REPLACE_limms
 #define REPLACE_limms
-ATTRIBUTE_UNUSED static unsigned
-replace_limms (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_limms (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xffffffff;
  insn |= ((value >> 0) & 0xffffffff) << 0;
@@ -129,13 +141,13 @@ replace_limms (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_limms */
+#endif /* REPLACE_limms.  */

 /* mask  = 00000111111111102222222222000000.  */
 #ifndef REPLACE_disp21h
 #define REPLACE_disp21h
-ATTRIBUTE_UNUSED static unsigned
-replace_disp21h (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp21h (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x7feffc0;
  insn |= ((value >> 0) & 0x03ff) << 17;
@@ -144,13 +156,13 @@ replace_disp21h (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp21h */
+#endif /* REPLACE_disp21h.  */

 /* mask  = 00000111111111002222222222000000.  */
 #ifndef REPLACE_disp21w
 #define REPLACE_disp21w
-ATTRIBUTE_UNUSED static unsigned
-replace_disp21w (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp21w (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x7fcffc0;
  insn |= ((value >> 0) & 0x01ff) << 18;
@@ -159,13 +171,13 @@ replace_disp21w (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp21w */
+#endif /* REPLACE_disp21w.  */

 /* mask  = 00000111111111102222222222003333.  */
 #ifndef REPLACE_disp25h
 #define REPLACE_disp25h
-ATTRIBUTE_UNUSED static unsigned
-replace_disp25h (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp25h (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x7feffcf;
  insn |= ((value >> 0) & 0x03ff) << 17;
@@ -175,13 +187,13 @@ replace_disp25h (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp25h */
+#endif /* REPLACE_disp25h.  */

 /* mask  = 00000111111111002222222222003333.  */
 #ifndef REPLACE_disp25w
 #define REPLACE_disp25w
-ATTRIBUTE_UNUSED static unsigned
-replace_disp25w (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp25w (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x7fcffcf;
  insn |= ((value >> 0) & 0x01ff) << 18;
@@ -191,13 +203,13 @@ replace_disp25w (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp25w */
+#endif /* REPLACE_disp25w.  */

 /* mask  = 00000000000000000000000111111111.  */
 #ifndef REPLACE_disp9
 #define REPLACE_disp9
-ATTRIBUTE_UNUSED static unsigned
-replace_disp9 (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp9 (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x1ff;
  insn |= ((value >> 0) & 0x01ff) << 0;
@@ -205,13 +217,13 @@ replace_disp9 (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp9 */
+#endif /* REPLACE_disp9.  */

 /* mask  = 00000000111111112000000000000000.  */
 #ifndef REPLACE_disp9ls
 #define REPLACE_disp9ls
-ATTRIBUTE_UNUSED static unsigned
-replace_disp9ls (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp9ls (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xff8000;
  insn |= ((value >> 0) & 0x00ff) << 16;
@@ -225,8 +237,8 @@ replace_disp9ls (unsigned insn, int value ATTRIBUTE_UNUSED)
 /* mask  = 0000000111111111.  */
 #ifndef REPLACE_disp9s
 #define REPLACE_disp9s
-ATTRIBUTE_UNUSED static unsigned
-replace_disp9s (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp9s (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x1ff;
  insn |= ((value >> 0) & 0x01ff) << 0;
@@ -234,13 +246,13 @@ replace_disp9s (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp9s */
+#endif /* REPLACE_disp9s.  */

 /* mask  = 0000011111111111.  */
 #ifndef REPLACE_disp13s
 #define REPLACE_disp13s
-ATTRIBUTE_UNUSED static unsigned
-replace_disp13s (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp13s (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x7ff;
  insn |= ((value >> 0) & 0x07ff) << 0;
@@ -248,13 +260,13 @@ replace_disp13s (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp13s */
+#endif /* REPLACE_disp13s.  */

 /* mask  = 0000022222200111.  */
 #ifndef REPLACE_disp9s1
 #define REPLACE_disp9s1
-ATTRIBUTE_UNUSED static unsigned
-replace_disp9s1 (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp9s1 (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0x7e7;
  insn |= ((value >> 0) & 0x0007) << 0;
@@ -263,13 +275,13 @@ replace_disp9s1 (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp9s1 */
+#endif /* REPLACE_disp9s1.  */

 /* mask  = 00000000000000000000111111222222.  */
 #ifndef REPLACE_disp12s
 #define REPLACE_disp12s
-ATTRIBUTE_UNUSED static unsigned
-replace_disp12s (unsigned insn, int value ATTRIBUTE_UNUSED)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp12s (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
 {
  insn = insn & ~0xfff;
  insn |= ((value >> 0) & 0x003f) << 6;
@@ -277,13 +289,13 @@ replace_disp12s (unsigned insn, int value ATTRIBUTE_UNUSED)
  return insn;
 }

-#endif /* REPLACE_disp12s */
+#endif /* REPLACE_disp12s.  */

 /* mask  = 0000001111111111.  */
 #ifndef REPLACE_jli
 #define REPLACE_jli
-ATTRIBUTE_UNUSED static unsigned
-replace_jli (unsigned insn, int value)
+ATTRIBUTE_UNUSED static bfd_vma
+replace_jli (bfd_vma insn, bfd_vma value)
 {
  insn = insn & ~0x3ff;
  insn |= ((value >> 0) & 0x03ff) << 0;
@@ -291,4 +303,76 @@ replace_jli (unsigned insn, int value)
  return insn;
 }

-#endif /* REPLACE_jli */
+#endif /* REPLACE_jli.  */
+
+#ifndef REPLACE_disp8ls
+#define REPLACE_disp8ls
+/* mask = 0000 0000 1111 1110 2000 0000 0000 0000.  */
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp8ls (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
+{
+  insn = insn & ~0xfe8000;
+  insn |= ((value >> 0) & 0x007f) << 17;
+  insn |= ((value >> 7) & 0x0001) << 15;
+
+  return insn;
+}
+#endif /* REPLACE_disp8ls.  */
+
+#ifndef REPLACE_disp9s
+#define REPLACE_disp9s
+/* mask = 0000000111111111
+   insn = 1111001sssssssss.  */
+static bfd_vma
+replace_disp9s (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
+{
+  insn = insn & ~0x1ff;
+  insn |= ((value >> 0) & 0x01ff) << 0;
+
+  return insn;
+}
+#endif /* REPLACE_disp9s.  */
+
+#ifndef REPLACE_disp6s
+#define REPLACE_disp6s
+/* mask = 0000000000111111
+   insn = 1111011000ssssss.  */
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp6s (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
+{
+  insn = insn & ~0x3f;
+  insn |= ((value >> 0) & 0x003f) << 0;
+
+  return insn;
+}
+
+#endif /* REPLACE_disp6s.  */
+
+#ifndef REPLACE_disp7s
+#define REPLACE_disp7s
+/* mask = 0000000001111111
+   insn = 11101bbb1sssssss.  */
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp7s (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
+{
+  insn = insn & ~0x7f;
+  insn |= ((value >> 0) & 0x007f) << 0;
+
+  return insn;
+}
+#endif /* REPLACE_disp7s.  */
+
+#ifndef REPLACE_disp12s
+#define REPLACE_disp12s
+/* mask = 00000000000000000000111111222222
+   insn = 00100RRR101010000RRRssssssSSSSSS.  */
+ATTRIBUTE_UNUSED static bfd_vma
+replace_disp12s (bfd_vma insn, bfd_vma value ATTRIBUTE_UNUSED)
+{
+  insn = insn & ~0xfff;
+  insn |= ((value >> 0) & 0x003f) << 6;
+  insn |= ((value >> 6) & 0x003f) << 0;
+
+  return insn;
+}
+#endif /* REPLACE_disp12s.  */