- * There are three storage methods for relocateable objects. There
- * are displacements, immediate operands and ordinary twos complement
- * data. Of these, only the last fits into the standard relocation
- * scheme. Immediate operands are stored huffman encoded and
- * immediate operands are stored big endian (where as the natural byte
- * order is little endian for this achitecture).
-
- * Note that the ns32k displacement storage method is orthogonal to
- * whether the relocation is pc relative or not. The "displacement"
- * storage scheme is used for essentially all address constants. The
- * displacement can be relative to zero (absolute displacement),
- * relative to the pc (pc relative), the stack pointer, the frame
- * pointer, the static base register and general purpose register etc.
-
- * For example:
- *
- * sym1: .long . # pc relative 2's complement
- * sym1: .long foo # 2's complement not pc relative
- *
- * self: movd @self, r0 # pc relative displacement
- * movd foo, r0 # non pc relative displacement
- *
- * self: movd self, r0 # pc relative immediate
- * movd foo, r0 # non pc relative immediate
- *
- * In addition, for historical reasons the encoding of the relocation types
- * in the a.out format relocation entries is such that even the relocation
- * methods which are standard are not encoded the standard way.
- *
- */
-
-reloc_howto_type MY(howto_table)[] =
-{
- /* ns32k immediate operands */
- HOWTO (BFD_RELOC_NS32K_IMM_8, 0, 0, 8, false, 0, true,
- _bfd_ns32k_reloc_imm, "NS32K_IMM_8",
- true, 0x000000ff,0x000000ff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_16, 0, 1, 16, false, 0, true,
- _bfd_ns32k_reloc_imm, "NS32K_IMM_16",
- true, 0x0000ffff,0x0000ffff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_32, 0, 2, 32, false, 0, true,
- _bfd_ns32k_reloc_imm, "NS32K_IMM_32",
- true, 0xffffffff,0xffffffff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_8_PCREL, 0, 0, 8, true, 0, false,
- _bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_8",
- true, 0x000000ff, 0x000000ff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_16_PCREL, 0, 1, 16, true, 0, false,
- _bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_16",
- true, 0x0000ffff,0x0000ffff, false),
- HOWTO (BFD_RELOC_NS32K_IMM_32_PCREL, 0, 2, 32, true, 0, false,
- _bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_32",
- true, 0xffffffff,0xffffffff, false),
-
- /* ns32k displacements */
- HOWTO (BFD_RELOC_NS32K_DISP_8, 0, 0, 8, false, 0, true,
- _bfd_ns32k_reloc_disp, "NS32K_DISP_8",
- true, 0x000000ff,0x000000ff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_16, 0, 1, 16, false, 0, true,
- _bfd_ns32k_reloc_disp, "NS32K_DISP_16",
- true, 0x0000ffff, 0x0000ffff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_32, 0, 2, 32, false, 0, true,
- _bfd_ns32k_reloc_disp, "NS32K_DISP_32",
- true, 0xffffffff, 0xffffffff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_8_PCREL, 0, 0, 8, true, 0, false,
- _bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_8",
- true, 0x000000ff,0x000000ff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_16_PCREL, 0, 1, 16, true, 0, false,
- _bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_16",
- true, 0x0000ffff,0x0000ffff, false),
- HOWTO (BFD_RELOC_NS32K_DISP_32_PCREL, 0, 2, 32, true, 0, false,
- _bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_32",
- true, 0xffffffff,0xffffffff, false),
-
- /* Normal 2's complement */
- HOWTO (BFD_RELOC_8, 0, 0, 8, false, 0, complain_overflow_bitfield,0,
- "8", true, 0x000000ff,0x000000ff, false),
- HOWTO (BFD_RELOC_16, 0, 1, 16, false, 0, complain_overflow_bitfield,0,
- "16", true, 0x0000ffff,0x0000ffff, false),
- HOWTO (BFD_RELOC_32, 0, 2, 32, false, 0, complain_overflow_bitfield,0,
- "32", true, 0xffffffff,0xffffffff, false),
- HOWTO (BFD_RELOC_8_PCREL, 0, 0, 8, true, 0, complain_overflow_signed, 0,
- "PCREL_8", true, 0x000000ff,0x000000ff, false),
- HOWTO (BFD_RELOC_16_PCREL, 0, 1, 16, true, 0, complain_overflow_signed, 0,
- "PCREL_16", true, 0x0000ffff,0x0000ffff, false),
- HOWTO (BFD_RELOC_32_PCREL, 0, 2, 32, true, 0, complain_overflow_signed, 0,
- "PCREL_32", true, 0xffffffff,0xffffffff, false),
-};
-
+ There are three storage methods for relocateable objects. There
+ are displacements, immediate operands and ordinary twos complement
+ data. Of these, only the last fits into the standard relocation
+ scheme. Immediate operands are stored huffman encoded and
+ immediate operands are stored big endian (where as the natural byte
+ order is little endian for this achitecture).
+
+ Note that the ns32k displacement storage method is orthogonal to
+ whether the relocation is pc relative or not. The "displacement"
+ storage scheme is used for essentially all address constants. The
+ displacement can be relative to zero (absolute displacement),
+ relative to the pc (pc relative), the stack pointer, the frame
+ pointer, the static base register and general purpose register etc.
+
+ For example:
+
+ sym1: .long . # pc relative 2's complement
+ sym1: .long foo # 2's complement not pc relative
+
+ self: movd @self, r0 # pc relative displacement
+ movd foo, r0 # non pc relative displacement
+
+ self: movd self, r0 # pc relative immediate
+ movd foo, r0 # non pc relative immediate
+
+ In addition, for historical reasons the encoding of the relocation types
+ in the a.out format relocation entries is such that even the relocation
+ methods which are standard are not encoded the standard way. */
+
+reloc_howto_type MY(howto_table)[] =
+ {
+ /* type rs size bsz pcrel bitpos ovrf sf name part_inpl readmask setmask pcdone */
+ /* ns32k immediate operands. */
+ HOWTO (BFD_RELOC_NS32K_IMM_8, 0, 0, 8, FALSE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_imm, "NS32K_IMM_8",
+ TRUE, 0x000000ff,0x000000ff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_IMM_16, 0, 1, 16, FALSE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_imm, "NS32K_IMM_16",
+ TRUE, 0x0000ffff,0x0000ffff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_IMM_32, 0, 2, 32, FALSE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_imm, "NS32K_IMM_32",
+ TRUE, 0xffffffff,0xffffffff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_IMM_8_PCREL, 0, 0, 8, TRUE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_8",
+ TRUE, 0x000000ff, 0x000000ff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_IMM_16_PCREL, 0, 1, 16, TRUE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_16",
+ TRUE, 0x0000ffff,0x0000ffff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_IMM_32_PCREL, 0, 2, 32, TRUE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_imm, "PCREL_NS32K_IMM_32",
+ TRUE, 0xffffffff,0xffffffff, FALSE),
+
+ /* ns32k displacements. */
+ HOWTO (BFD_RELOC_NS32K_DISP_8, 0, 0, 7, FALSE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_disp, "NS32K_DISP_8",
+ TRUE, 0x000000ff,0x000000ff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_DISP_16, 0, 1, 14, FALSE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_disp, "NS32K_DISP_16",
+ TRUE, 0x0000ffff, 0x0000ffff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_DISP_32, 0, 2, 30, FALSE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_disp, "NS32K_DISP_32",
+ TRUE, 0xffffffff, 0xffffffff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_DISP_8_PCREL, 0, 0, 7, TRUE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_8",
+ TRUE, 0x000000ff,0x000000ff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_DISP_16_PCREL, 0, 1, 14, TRUE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_16",
+ TRUE, 0x0000ffff,0x0000ffff, FALSE),
+ HOWTO (BFD_RELOC_NS32K_DISP_32_PCREL, 0, 2, 30, TRUE, 0, complain_overflow_signed,
+ _bfd_ns32k_reloc_disp, "PCREL_NS32K_DISP_32",
+ TRUE, 0xffffffff,0xffffffff, FALSE),
+
+ /* Normal 2's complement. */
+ HOWTO (BFD_RELOC_8, 0, 0, 8, FALSE, 0, complain_overflow_bitfield,0,
+ "8", TRUE, 0x000000ff,0x000000ff, FALSE),
+ HOWTO (BFD_RELOC_16, 0, 1, 16, FALSE, 0, complain_overflow_bitfield,0,
+ "16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
+ HOWTO (BFD_RELOC_32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,0,
+ "32", TRUE, 0xffffffff,0xffffffff, FALSE),
+ HOWTO (BFD_RELOC_8_PCREL, 0, 0, 8, TRUE, 0, complain_overflow_signed, 0,
+ "PCREL_8", TRUE, 0x000000ff,0x000000ff, FALSE),
+ HOWTO (BFD_RELOC_16_PCREL, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0,
+ "PCREL_16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
+ HOWTO (BFD_RELOC_32_PCREL, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0,
+ "PCREL_32", TRUE, 0xffffffff,0xffffffff, FALSE),
+ };