From c94cb026628b831ef63e3455a66328749ff8a415 Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Tue, 7 Jun 2022 22:43:20 +0930 Subject: 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. --- bfd/elf32-m68hc12.c | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) (limited to 'bfd/elf32-m68hc12.c') diff --git a/bfd/elf32-m68hc12.c b/bfd/elf32-m68hc12.c index f5278b9..3a4458d 100644 --- a/bfd/elf32-m68hc12.c +++ b/bfd/elf32-m68hc12.c @@ -107,7 +107,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* This reloc does nothing. */ HOWTO (R_M68HC11_NONE, /* type */ 0, /* rightshift */ - 3, /* size (0 = byte, 1 = short, 2 = long) */ + 0, /* size */ 0, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -122,7 +122,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 8 bit absolute relocation */ HOWTO (R_M68HC11_8, /* type */ 0, /* rightshift */ - 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size */ 8, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -137,7 +137,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 8 bit absolute relocation (upper address) */ HOWTO (R_M68HC11_HI8, /* type */ 8, /* rightshift */ - 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size */ 8, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -152,7 +152,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 8 bit absolute relocation (upper address) */ HOWTO (R_M68HC11_LO8, /* type */ 0, /* rightshift */ - 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size */ 8, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -167,7 +167,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 8 bit PC-rel relocation */ HOWTO (R_M68HC11_PCREL_8, /* type */ 0, /* rightshift */ - 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size */ 8, /* bitsize */ true, /* pc_relative */ 0, /* bitpos */ @@ -182,7 +182,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 16 bit absolute relocation */ HOWTO (R_M68HC11_16, /* type */ 0, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -198,7 +198,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { code relocation. It's used by gas for -gstabs generation. */ HOWTO (R_M68HC11_32, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 4, /* size */ 32, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -213,7 +213,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 3 bit absolute relocation */ HOWTO (R_M68HC11_3B, /* type */ 0, /* rightshift */ - 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size */ 3, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -228,7 +228,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 16 bit PC-rel relocation */ HOWTO (R_M68HC11_PCREL_16, /* type */ 0, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 16, /* bitsize */ true, /* pc_relative */ 0, /* bitpos */ @@ -243,7 +243,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* GNU extension to record C++ vtable hierarchy */ HOWTO (R_M68HC11_GNU_VTINHERIT, /* type */ 0, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 0, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -258,7 +258,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* GNU extension to record C++ vtable member usage */ HOWTO (R_M68HC11_GNU_VTENTRY, /* type */ 0, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 0, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -273,7 +273,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 24 bit relocation */ HOWTO (R_M68HC11_24, /* type */ 0, /* rightshift */ - 2, /* size (0 = byte, 1 = short, 2 = long) */ + 4, /* size */ 24, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -288,7 +288,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 16-bit low relocation */ HOWTO (R_M68HC11_LO16, /* type */ 0, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -303,7 +303,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A page relocation */ HOWTO (R_M68HC11_PAGE, /* type */ 0, /* rightshift */ - 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size */ 8, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -320,7 +320,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 16 bit absolute relocation. */ HOWTO (R_M68HC12_16B, /* type */ 0, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 16, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -335,7 +335,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 9 bit PC-rel relocation. */ HOWTO (R_M68HC12_PCREL_9, /* type */ 1, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 10, /* bitsize (result is >>1) */ true, /* pc_relative */ 0, /* bitpos */ @@ -350,7 +350,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 10 bit PC-rel relocation. */ HOWTO (R_M68HC12_PCREL_10, /* type */ 1, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 11, /* bitsize (result is >>1) */ true, /* pc_relative */ 0, /* bitpos */ @@ -365,7 +365,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 8 bit absolute relocation (upper address). */ HOWTO (R_M68HC12_HI8XG, /* type */ 8, /* rightshift */ - 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size */ 8, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -380,7 +380,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* A 8 bit absolute relocation (lower address). */ HOWTO (R_M68HC12_LO8XG, /* type */ 8, /* rightshift */ - 0, /* size (0 = byte, 1 = short, 2 = long) */ + 1, /* size */ 8, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -395,7 +395,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* Mark beginning of a jump instruction (any form). */ HOWTO (R_M68HC11_RL_JUMP, /* type */ 0, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 0, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ @@ -410,7 +410,7 @@ static reloc_howto_type elf_m68hc11_howto_table[] = { /* Mark beginning of Gcc relaxation group instruction. */ HOWTO (R_M68HC11_RL_GROUP, /* type */ 0, /* rightshift */ - 1, /* size (0 = byte, 1 = short, 2 = long) */ + 2, /* size */ 0, /* bitsize */ false, /* pc_relative */ 0, /* bitpos */ -- cgit v1.1