HOWTO size encoding

This changes the HOWTO macro to encode the howto.size field from a
value given in bytes.  This of course requires editing all target
uses of HOWTO, a major pain, but makes it a little nicer to specify
new target HOWTOs.  Object files before/after this patch are
unchanged in .data and .rodata.

bfd/
	* reloc.c (HOWTO_RSIZE): Encode size in bytes.
	(EMPTY_HOWTO): Adjust to keep it all zero.
	* aout-ns32k.c, * aoutx.h, * coff-alpha.c, * coff-arm.c,
	* coff-i386.c, * coff-mcore.c, * coff-mips.c, * coff-rs6000.c,
	* coff-sh.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
	* coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
	* elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf32-arc.c,
	* elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
	* elf32-cris.c, * elf32-crx.c, * elf32-csky.c, * elf32-d10v.c,
	* elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
	* elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
	* elf32-h8300.c, * elf32-i386.c, * elf32-ip2k.c, * elf32-iq2000.c,
	* elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c,
	* elf32-m68hc12.c, * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c,
	* elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c,
	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
	* elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c,
	* elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s12z.c,
	* elf32-s390.c, * elf32-score.c, * elf32-score7.c,
	* elf32-sh-relocs.h, * elf32-spu.c, * elf32-tic6x.c,
	* elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
	* elf32-visium.c, * elf32-wasm32.c, * elf32-xc16x.c,
	* elf32-xgate.c, * elf32-xstormy16.c, * elf32-xtensa.c,
	* elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c, * elf64-gen.c,
	* elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
	* elf64-s390.c, * elf64-x86-64.c, * elfn32-mips.c,
	* elfnn-aarch64.c, * elfxx-ia64.c, * elfxx-loongarch.c,
	* elfxx-mips.c, * elfxx-riscv.c, * elfxx-sparc.c,
	* elfxx-tilegx.c, * mach-o-aarch64.c, * mach-o-arm.c,
	* mach-o-i386.c, * mach-o-x86-64.c, * pdp11.c, * reloc.c,
	* som.c, * vms-alpha.c: Adjust all uses of HOWTO.
	* bfd-in2.h: Regenerate.
include/
	* elf/arc-reloc.def: Adjust all uses of HOWTO.

1 files changed, 33 insertions, 33 deletions

diff --git a/bfd/coff-rs6000.c b/bfd/coff-rs6000.c
index 48ce5c0..f39a85a 100644
--- a/bfd/coff-rs6000.c
+++ b/bfd/coff-rs6000.c
@@ -650,7 +650,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x00: Standard 32 bit relocation.  */
   HOWTO (R_POS,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -665,7 +665,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x01: 32 bit relocation, but store negative value.  */
   HOWTO (R_NEG,			/* type */
 	 0,			/* rightshift */
-	 -2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 -4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -680,7 +680,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x02: 32 bit PC relative relocation.  */
   HOWTO (R_REL,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 true,			/* pc_relative */
 	 0,			/* bitpos */
@@ -695,7 +695,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x03: 16 bit TOC relative relocation.  */
   HOWTO (R_TOC,			/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -710,7 +710,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x04: Same as R_TOC  */
   HOWTO (R_TRL,			/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -725,7 +725,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x05: External TOC relative symbol.  */
   HOWTO (R_GL,			/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -740,7 +740,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x06: Local TOC relative symbol.	 */
   HOWTO (R_TCL,			/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -757,7 +757,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x08: Same as R_RBA.  */
   HOWTO (R_BA,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 26,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -774,7 +774,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x0a: Same as R_RBR.  */
   HOWTO (R_BR,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 26,			/* bitsize */
 	 true,			/* pc_relative */
 	 0,			/* bitpos */
@@ -791,7 +791,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x0c: Same as R_POS.  */
   HOWTO (R_RL,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -806,7 +806,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x0d: Same as R_POS.  */
   HOWTO (R_RLA,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -823,7 +823,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x0f: Non-relocating reference.  Bitsize is 1 so that r_rsize is 0.  */
   HOWTO (R_REF,			/* type */
 	 0,			/* rightshift */
-	 0,			/* size (0 = byte, 1 = short, 2 = long) */
+	 1,			/* size */
 	 1,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -842,7 +842,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x13: Same as R_TOC.  */
   HOWTO (R_TRLA,		/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -857,7 +857,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x14: Modifiable relative branch.  */
   HOWTO (R_RRTBI,		/* type */
 	 1,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -872,7 +872,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x15: Modifiable absolute branch.  */
   HOWTO (R_RRTBA,		/* type */
 	 1,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -887,7 +887,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x16: Modifiable call absolute indirect.  */
   HOWTO (R_CAI,			/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -902,7 +902,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x17: Modifiable call relative.  */
   HOWTO (R_CREL,		/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -917,7 +917,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x18: Modifiable branch absolute.  */
   HOWTO (R_RBA,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 26,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -932,7 +932,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x19: Modifiable branch absolute.  */
   HOWTO (R_RBAC,		/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -947,7 +947,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x1a: Modifiable branch relative.  */
   HOWTO (R_RBR,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 26,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -962,7 +962,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x1b: Modifiable branch absolute.  */
   HOWTO (R_RBRC,		/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -977,7 +977,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x1c: 16 bit Non modifiable absolute branch.  */
   HOWTO (R_BA,			/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -992,7 +992,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x1d: Modifiable branch relative.  */
   HOWTO (R_RBR,			/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 true,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1007,7 +1007,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x1e: Modifiable branch relative.  */
   HOWTO (R_RBA,			/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1024,7 +1024,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x20: General-dynamic TLS relocation.  */
   HOWTO (R_TLS,			/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1039,7 +1039,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x21: Initial-exec TLS relocation.  */
   HOWTO (R_TLS_IE,		/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1054,7 +1054,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x22: Local-dynamic TLS relocation.  */
   HOWTO (R_TLS_LD,		/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1069,7 +1069,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x23: Local-exec TLS relocation.  */
   HOWTO (R_TLS_LE,		/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1084,7 +1084,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x24: TLS relocation.  */
   HOWTO (R_TLSM,		/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1100,7 +1100,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x25: TLS module relocation.  */
   HOWTO (R_TLSML,		/* type */
 	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 4,			/* size */
 	 32,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1126,7 +1126,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x30: High-order 16 bit TOC relative relocation.  */
   HOWTO (R_TOCU,		/* type */
 	 16,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -1141,7 +1141,7 @@ reloc_howto_type xcoff_howto_table[] =
   /* 0x31: Low-order 16 bit TOC relative relocation.  */
   HOWTO (R_TOCL,		/* type */
 	 0,			/* rightshift */
-	 1,			/* size (0 = byte, 1 = short, 2 = long) */
+	 2,			/* size */
 	 16,			/* bitsize */
 	 false,			/* pc_relative */
 	 0,			/* bitpos */
@@ -4296,7 +4296,7 @@ xcoff_generate_rtinit  (bfd *abfd, const char *init, const char *fini,
 static reloc_howto_type xcoff_dynamic_reloc =
 HOWTO (0,			/* type */
        0,			/* rightshift */
-       2,			/* size (0 = byte, 1 = short, 2 = long) */
+       4,			/* size */
        32,			/* bitsize */
        false,			/* pc_relative */
        0,			/* bitpos */