Revert reloc howto nits

The "HOWTO size encoding" patch put 1 as the HOWTO size arg for
numerous howtos that are unused, describe dynamic relocs, are markers,
or otherwise are special purpose reloc howtos that don't care about
the size.  The idea was to ensure no howto changed by inspecting
object files.  Revert those changes, making them zero size.

	* coff-alpha.c: Give special purpose reloc howtos a size of zero.
	* coff-mcore.c, * elf-hppa.h, * elf-m10300.c, * elf32-arm.c,
	* elf32-csky.c, * elf32-m32c.c, * elf32-m68k.c, * elf32-mep.c,
	* elf32-mips.c, * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c,
	* elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c, *elf32-vax.c,
	* elf32-xtensa.c, * elf64-alpha.c, * elf64-mips.c,
	* elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elfn32-mips.c,
	* elfxx-loongarch.c, * elfxx-riscv.c, * elfxx-sparc.c,
	* elfxx-tilegx.c, * som.c, * vms-alpha.c: Likewise.

1 files changed, 38 insertions, 38 deletions

diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c
index d7bc489..ce3c46f 100644
--- a/bfd/elf32-xtensa.c
+++ b/bfd/elf32-xtensa.c
@@ -222,18 +222,18 @@ static reloc_howto_type elf_howto_table[] =
   EMPTY_HOWTO (7),
 
   /* Old relocations for backward compatibility.  */
-  HOWTO (R_XTENSA_OP0, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_OP0, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_OP0", false, 0, 0, true),
-  HOWTO (R_XTENSA_OP1, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_OP1, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_OP1", false, 0, 0, true),
-  HOWTO (R_XTENSA_OP2, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_OP2, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_OP2", false, 0, 0, true),
 
   /* Assembly auto-expansion.  */
-  HOWTO (R_XTENSA_ASM_EXPAND, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_ASM_EXPAND, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_ASM_EXPAND", false, 0, 0, true),
   /* Relax assembly auto-expansion.  */
-  HOWTO (R_XTENSA_ASM_SIMPLIFY, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_ASM_SIMPLIFY, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_ASM_SIMPLIFY", false, 0, 0, true),
 
   EMPTY_HOWTO (13),
@@ -260,67 +260,67 @@ static reloc_howto_type elf_howto_table[] =
 	 bfd_elf_xtensa_reloc, "R_XTENSA_DIFF32", false, 0, 0xffffffff, false),
 
   /* General immediate operand relocations.  */
-  HOWTO (R_XTENSA_SLOT0_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT0_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT0_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT1_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT1_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT1_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT2_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT2_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT2_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT3_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT3_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT3_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT4_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT4_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT4_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT5_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT5_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT5_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT6_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT6_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT6_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT7_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT7_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT7_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT8_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT8_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT8_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT9_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT9_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT9_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT10_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT10_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT10_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT11_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT11_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT11_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT12_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT12_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT12_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT13_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT13_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT13_OP", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT14_OP, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT14_OP, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT14_OP", false, 0, 0, true),
 
   /* "Alternate" relocations.  The meaning of these is opcode-specific.  */
-  HOWTO (R_XTENSA_SLOT0_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT0_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT0_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT1_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT1_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT1_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT2_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT2_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT2_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT3_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT3_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT3_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT4_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT4_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT4_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT5_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT5_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT5_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT6_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT6_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT6_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT7_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT7_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT7_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT8_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT8_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT8_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT9_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT9_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT9_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT10_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT10_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT10_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT11_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT11_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT11_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT12_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT12_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT12_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT13_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT13_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT13_ALT", false, 0, 0, true),
-  HOWTO (R_XTENSA_SLOT14_ALT, 0, 1, 0, true, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_SLOT14_ALT, 0, 0, 0, true, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_SLOT14_ALT", false, 0, 0, true),
 
   /* TLS relocations.  */
@@ -336,13 +336,13 @@ static reloc_howto_type elf_howto_table[] =
   HOWTO (R_XTENSA_TLS_TPOFF, 0, 4, 32, false, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_TLS_TPOFF",
 	 false, 0, 0xffffffff, false),
-  HOWTO (R_XTENSA_TLS_FUNC, 0, 1, 0, false, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_TLS_FUNC, 0, 0, 0, false, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_TLS_FUNC",
 	 false, 0, 0, false),
-  HOWTO (R_XTENSA_TLS_ARG, 0, 1, 0, false, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_TLS_ARG, 0, 0, 0, false, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_TLS_ARG",
 	 false, 0, 0, false),
-  HOWTO (R_XTENSA_TLS_CALL, 0, 1, 0, false, 0, complain_overflow_dont,
+  HOWTO (R_XTENSA_TLS_CALL, 0, 0, 0, false, 0, complain_overflow_dont,
 	 bfd_elf_xtensa_reloc, "R_XTENSA_TLS_CALL",
 	 false, 0, 0, false),