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[binutils-gdb] Have info_to_howto functions return a success/fail status. Check this result. Stop strip from comp
- From: Nick Clifton <nickc at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 27 Feb 2018 10:17:11 -0000
- Subject: [binutils-gdb] Have info_to_howto functions return a success/fail status. Check this result. Stop strip from comp
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f3185997ac0951edac802e29df03dfc0844fda34
commit f3185997ac0951edac802e29df03dfc0844fda34
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Feb 27 10:15:13 2018 +0000
Have info_to_howto functions return a success/fail status. Check this result. Stop strip from completeing if one of these functions fails.
bfd PR 22875
* elf-bfd.h (struct elf_backend_data): Change the return type of
the elf_info_to_howto and elf_info_to_howto_rel function pointers
to bfd_boolean.
* elfcode.h (elf_slurp_reloc_table_from_section): Check the return value from the info_to_howto function and fail if that function failed.
* elf32-h8300.c (elf32_h8_relocate_section): Check return value from the info_to_howto function.
(elf32_h8_relax_section): Likewise.
* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
* elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
* elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
* elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
(riscv_elf_relocate_section): Likewise.
* elf-hppa.h (elf_hppa_info_to_howto): Change return type to
bfd_boolean. Issue an error message, set an error value and
return FALSE if the reloc is not recognized.
(elf_hppa_info_to_howto_rel): Likewise.
* elf-m10200.c (mn10200_info_to_howto): Likewise.
* elf-m10300.c (mn10300_info_to_howto): Likewise.
* elf.c (_bfd_elf_no_info_to_howto): Likewise.
* elf32-arc.c (arc_info_to_howto_rel): Likewise.
* elf32-arm.c (elf32_arm_info_to_howto): Likewise.
* elf32-avr.c (avr_info_to_howto_rela): Likewise.
* elf32-bfin.c (bfin_info_to_howto): Likewise.
* elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
* elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
* elf32-cris.c (elf_cr16c_info_to_howto_rel, cris_info_to_howto_rela): Likewise.
* elf32-crx.c (elf_crx_info_to_howto): Likewise.
* elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
* elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela): Likewise.
* elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto, elf32_dlx_info_to_howto_rel): Likewise.
* elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
* elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
* elf32-frv.c (frv_info_to_howto_rela, frvfdpic_info_to_howto_rel): Likewise.
* elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
* elf32-gen.c (elf_generic_info_to_howto, elf_generic_info_to_howto_rel): Likewise.
* elf32-h8300.c (elf32_h8_info_to_howto, elf32_h8_info_to_howto_rel): Likewise.
* elf32-i370.c (i370_elf_info_to_howto): Likewise.
* elf32-i386.c (elf_i386_reloc_type_lookup, elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
* elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela): Likewise.
* elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
* elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
* elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
* elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
* elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
* elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto): Likewise.
* elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
* elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
* elf32-m68k.c (rtype_to_howto): Likewise.
* elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
* elf32-mep.c (mep_info_to_howto_rela): Likewise.
* elf32-metag.c (metag_info_to_howto_rela): Likewise.
* elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
* elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela): Likewise.
* elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
* elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
* elf32-mt.c (mt_info_to_howto_rela): Likewise.
* elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto): Likewise.
* elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
* elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
* elf32-pj.c (pj_elf_info_to_howto): Likewise.
* elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
* elf32-pru.c (pru_elf32_info_to_howto): Likewise.
* elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
* elf32-rx.c (rx_info_to_howto_rela): Likewise.
* elf32-s390.c (elf_s390_info_to_howto): Likewise.
* elf32-score.c (s3_bfd_score_info_to_howto, _bfd_score_info_to_howto): Likewise.
* elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
* elf32-sh.c (sh_elf_info_to_howto): Likewise.
* elf32-spu.c (spu_elf_info_to_howto): Likewise.
* elf32-tic6x.c (elf32_tic6x_info_to_howto, elf32_tic6x_info_to_howto_rel): Likewise.
* elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
* elf32-v850.c (v850_elf_info_to_howto_rel, v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
* elf32-vax.c (rtype_to_howto): Likewise.
* elf32-visium.c (visium_info_to_howto_rela): Likewise.
* elf32-wasm32.c (elf32_wasm32_rtype_to_howto, elf32_wasm32_info_to_howto_rela): Likewise.
* elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
* elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
* elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
* elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
* elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
* elf64-gen.c (elf_generic_info_to_howto, elf_generic_info_to_howto_rel): Likewise.
* elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
* elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
* elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
* elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto): Likewise.
* elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
* elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
* elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
* elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
* elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
* elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
* elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
* elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
* elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel): Default to NULL.
binutils PR 22875
* objcopy.c (copy_object): Check the error status after marking symbols used in relocations.
* testsuite/binutils-all/strip-13.s: New test source file.
* testsuite/binutils-all/strip-13.s: New test driver file.
* testsuite/binutils-all/objcopy.exp: Run the new test.
Diff:
---
bfd/ChangeLog | 130 ++++++++++++++++++++++++++++
bfd/elf-bfd.h | 10 +--
bfd/elf-hppa.h | 36 ++++++--
bfd/elf-m10200.c | 17 +++-
bfd/elf-m10300.c | 7 +-
bfd/elf.c | 3 +-
bfd/elf32-arc.c | 15 +++-
bfd/elf32-arm.c | 20 +++--
bfd/elf32-avr.c | 6 +-
bfd/elf32-bfin.c | 16 +++-
bfd/elf32-cr16.c | 7 +-
bfd/elf32-cr16c.c | 10 ++-
bfd/elf32-cris.c | 6 +-
bfd/elf32-crx.c | 9 +-
bfd/elf32-d10v.c | 8 +-
bfd/elf32-d30v.c | 12 ++-
bfd/elf32-dlx.c | 11 +--
bfd/elf32-epiphany.c | 6 +-
bfd/elf32-fr30.c | 6 +-
bfd/elf32-frv.c | 12 ++-
bfd/elf32-ft32.c | 15 +++-
bfd/elf32-gen.c | 6 +-
bfd/elf32-h8300.c | 36 ++++----
bfd/elf32-i370.c | 5 +-
bfd/elf32-i386.c | 37 ++++----
bfd/elf32-i860.c | 12 +--
bfd/elf32-i960.c | 16 ++--
bfd/elf32-ip2k.c | 6 +-
bfd/elf32-iq2000.c | 6 +-
bfd/elf32-lm32.c | 11 ++-
bfd/elf32-m32c.c | 14 +--
bfd/elf32-m32r.c | 26 ++++--
bfd/elf32-m68hc11.c | 10 ++-
bfd/elf32-m68hc12.c | 10 ++-
bfd/elf32-m68hc1x.c | 3 +-
bfd/elf32-m68k.c | 6 +-
bfd/elf32-mcore.c | 5 +-
bfd/elf32-mep.c | 12 +--
bfd/elf32-metag.c | 6 +-
bfd/elf32-microblaze.c | 5 +-
bfd/elf32-mips.c | 21 +++--
bfd/elf32-moxie.c | 6 +-
bfd/elf32-msp430.c | 17 ++--
bfd/elf32-mt.c | 14 +--
bfd/elf32-nds32.c | 28 ++++--
bfd/elf32-nios2.c | 44 ++++++----
bfd/elf32-or1k.c | 6 +-
bfd/elf32-pj.c | 5 +-
bfd/elf32-ppc.c | 11 ++-
bfd/elf32-pru.c | 48 ++++++----
bfd/elf32-rl78.c | 8 +-
bfd/elf32-rx.c | 20 +++--
bfd/elf32-s390.c | 10 ++-
bfd/elf32-score.c | 16 ++--
bfd/elf32-score.h | 2 +-
bfd/elf32-score7.c | 12 +--
bfd/elf32-sh.c | 5 +-
bfd/elf32-spu.c | 5 +-
bfd/elf32-tic6x.c | 58 ++++++++++---
bfd/elf32-tilepro.c | 14 ++-
bfd/elf32-v850.c | 37 +++++---
bfd/elf32-vax.c | 7 +-
bfd/elf32-visium.c | 6 +-
bfd/elf32-wasm32.c | 9 +-
bfd/elf32-xc16x.c | 15 ++--
bfd/elf32-xgate.c | 14 +--
bfd/elf32-xstormy16.c | 16 +++-
bfd/elf32-xtensa.c | 9 +-
bfd/elf64-alpha.c | 5 +-
bfd/elf64-gen.c | 6 +-
bfd/elf64-ia64-vms.c | 22 ++++-
bfd/elf64-mips.c | 27 +++---
bfd/elf64-mmix.c | 6 +-
bfd/elf64-ppc.c | 24 ++++-
bfd/elf64-s390.c | 15 +++-
bfd/elf64-sh64.c | 12 ++-
bfd/elf64-sparc.c | 6 +-
bfd/elf64-x86-64.c | 14 ++-
bfd/elfcode.h | 10 ++-
bfd/elfn32-mips.c | 16 ++--
bfd/elfnn-aarch64.c | 10 ++-
bfd/elfnn-ia64.c | 23 ++++-
bfd/elfnn-riscv.c | 32 ++++---
bfd/elfxx-ia64.c | 19 ++--
bfd/elfxx-sparc.c | 30 ++++---
bfd/elfxx-sparc.h | 2 +-
bfd/elfxx-target.h | 4 +-
bfd/elfxx-tilegx.c | 20 ++++-
bfd/elfxx-tilegx.h | 2 +-
binutils/ChangeLog | 9 ++
binutils/objcopy.c | 15 +++-
binutils/testsuite/binutils-all/objcopy.exp | 2 +
binutils/testsuite/binutils-all/readelf.exp | 2 +
binutils/testsuite/binutils-all/strip-13.d | 9 ++
binutils/testsuite/binutils-all/strip-13.s | 12 +++
95 files changed, 996 insertions(+), 415 deletions(-)
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 3df1591..42dfaed 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,133 @@
+2018-02-27 Nick Clifton <nickc@redhat.com>
+
+ PR 22875
+ * elf-bfd.h (struct elf_backend_data): Change the return type of
+ the elf_info_to_howto and elf_info_to_howto_rel function pointers
+ to bfd_boolean.
+ * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
+ value from the info_to_howto function and fail if that function
+ failed.
+ * elf32-h8300.c (elf32_h8_relocate_section): Check return value
+ from the info_to_howto function.
+ (elf32_h8_relax_section): Likewise.
+ * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
+ * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
+ * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
+ * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
+ * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
+ * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
+ * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
+ * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
+ * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
+ * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
+ (riscv_elf_relocate_section): Likewise.
+ * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
+ bfd_boolean. Issue an error message, set an error value and
+ return FALSE if the reloc is not recognized.
+ (elf_hppa_info_to_howto_rel): Likewise.
+ * elf-m10200.c (mn10200_info_to_howto): Likewise.
+ * elf-m10300.c (mn10300_info_to_howto): Likewise.
+ * elf.c (_bfd_elf_no_info_to_howto): Likewise.
+ * elf32-arc.c (arc_info_to_howto_rel): Likewise.
+ * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
+ * elf32-avr.c (avr_info_to_howto_rela): Likewise.
+ * elf32-bfin.c (bfin_info_to_howto): Likewise.
+ * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
+ * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
+ * elf32-cris.c (elf_cr16c_info_to_howto_rel)
+ (cris_info_to_howto_rela): Likewise.
+ * elf32-crx.c (elf_crx_info_to_howto): Likewise.
+ * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
+ * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
+ Likewise.
+ * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
+ (elf32_dlx_info_to_howto_rel): Likewise.
+ * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
+ * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
+ * elf32-frv.c (frv_info_to_howto_rela)
+ (frvfdpic_info_to_howto_rel): Likewise.
+ * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
+ * elf32-gen.c (elf_generic_info_to_howto)
+ (elf_generic_info_to_howto_rel): Likewise.
+ * elf32-h8300.c (elf32_h8_info_to_howto)
+ (elf32_h8_info_to_howto_rel): Likewise.
+ * elf32-i370.c (i370_elf_info_to_howto): Likewise.
+ * elf32-i386.c (elf_i386_reloc_type_lookup)
+ (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
+ * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
+ Likewise.
+ * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
+ * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
+ * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
+ * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
+ * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
+ * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
+ Likewise.
+ * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
+ * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
+ * elf32-m68k.c (rtype_to_howto): Likewise.
+ * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
+ * elf32-mep.c (mep_info_to_howto_rela): Likewise.
+ * elf32-metag.c (metag_info_to_howto_rela): Likewise.
+ * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
+ * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
+ Likewise.
+ * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
+ * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
+ * elf32-mt.c (mt_info_to_howto_rela): Likewise.
+ * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
+ Likewise.
+ * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
+ * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
+ * elf32-pj.c (pj_elf_info_to_howto): Likewise.
+ * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
+ * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
+ * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
+ * elf32-rx.c (rx_info_to_howto_rela): Likewise.
+ * elf32-s390.c (elf_s390_info_to_howto): Likewise.
+ * elf32-score.c (s3_bfd_score_info_to_howto)
+ (_bfd_score_info_to_howto): Likewise.
+ * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
+ * elf32-sh.c (sh_elf_info_to_howto): Likewise.
+ * elf32-spu.c (spu_elf_info_to_howto): Likewise.
+ * elf32-tic6x.c (elf32_tic6x_info_to_howto)
+ (elf32_tic6x_info_to_howto_rel): Likewise.
+ * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
+ * elf32-v850.c (v850_elf_info_to_howto_rel)
+ (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
+ * elf32-vax.c (rtype_to_howto): Likewise.
+ * elf32-visium.c (visium_info_to_howto_rela): Likewise.
+ * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
+ (elf32_wasm32_info_to_howto_rela): Likewise.
+ * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
+ * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
+ * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
+ * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
+ * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
+ * elf64-gen.c (elf_generic_info_to_howto)
+ (elf_generic_info_to_howto_rel): Likewise.
+ * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
+ * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
+ * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
+ * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
+ * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
+ * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
+ Likewise.
+ * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
+ * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
+ Likewise.
+ * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
+ * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
+ * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
+ * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
+ * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
+ * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
+ * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
+ * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
+ * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
+ Default to NULL.
+
2018-02-26 Jim Wilson <jimw@sifive.com>
Stephan Schreiber <info@fs-driver.org>
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
index 1edb31e..afd6982 100644
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -872,13 +872,13 @@ struct elf_backend_data
const void *arch_data;
/* A function to translate an ELF RELA relocation to a BFD arelent
- structure. */
- void (*elf_info_to_howto)
+ structure. Returns TRUE upon success, FALSE otherwise. */
+ bfd_boolean (*elf_info_to_howto)
(bfd *, arelent *, Elf_Internal_Rela *);
/* A function to translate an ELF REL relocation to a BFD arelent
- structure. */
- void (*elf_info_to_howto_rel)
+ structure. Returns TRUE upon success, FALSE otherwise. */
+ bfd_boolean (*elf_info_to_howto_rel)
(bfd *, arelent *, Elf_Internal_Rela *);
/* A function to determine whether a symbol is global when
@@ -2181,7 +2181,7 @@ extern const struct bfd_elf_special_section *_bfd_elf_get_sec_type_attr
(bfd *, asection *);
/* If the target doesn't have reloc handling written yet: */
-extern void _bfd_elf_no_info_to_howto
+extern bfd_boolean _bfd_elf_no_info_to_howto
(bfd *, arelent *, Elf_Internal_Rela *);
extern bfd_boolean bfd_section_from_shdr
diff --git a/bfd/elf-hppa.h b/bfd/elf-hppa.h
index b87ee83..75b4e26 100644
--- a/bfd/elf-hppa.h
+++ b/bfd/elf-hppa.h
@@ -1020,26 +1020,44 @@ _bfd_elf_hppa_gen_reloc_type (bfd *abfd,
/* Translate from an elf into field into a howto relocation pointer. */
-static void
+static bfd_boolean
elf_hppa_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
- BFD_ASSERT (ELF_R_TYPE (elf_reloc->r_info)
- < (unsigned int) R_PARISC_UNIMPLEMENTED);
- bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
+ unsigned int r_type = ELF32_R_TYPE (elf_reloc->r_info);
+
+ if (r_type >= (unsigned int) R_PARISC_UNIMPLEMENTED)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+ bfd_reloc->howto = &elf_hppa_howto_table[r_type];
+ return TRUE;
}
/* Translate from an elf into field into a howto relocation pointer. */
-static void
-elf_hppa_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+elf_hppa_info_to_howto_rel (bfd *abfd,
arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
- BFD_ASSERT (ELF_R_TYPE (elf_reloc->r_info)
- < (unsigned int) R_PARISC_UNIMPLEMENTED);
- bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
+ unsigned int r_type = ELF_R_TYPE (elf_reloc->r_info);
+
+ if (r_type >= (unsigned int) R_PARISC_UNIMPLEMENTED)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: invalid relocation type %d"), abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ bfd_reloc->howto = &elf_hppa_howto_table[r_type];
+ return TRUE;
}
/* Return the address of the howto table entry to perform the CODE
diff --git a/bfd/elf-m10200.c b/bfd/elf-m10200.c
index 82c4ee7..cc71c1e 100644
--- a/bfd/elf-m10200.c
+++ b/bfd/elf-m10200.c
@@ -212,16 +212,25 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an MN10200 ELF reloc. */
-static void
-mn10200_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+mn10200_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int r_type;
r_type = ELF32_R_TYPE (dst->r_info);
- BFD_ASSERT (r_type < (unsigned int) R_MN10200_MAX);
+ if (r_type >= (unsigned int) R_MN10200_MAX)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
cache_ptr->howto = &elf_mn10200_howto_table[r_type];
+ return cache_ptr->howto != NULL;
}
/* Perform a relocation as part of a final link. */
@@ -1378,7 +1387,7 @@ mn10200_elf_get_relocated_section_contents (bfd *output_bfd,
#define elf_backend_rela_normal 1
#define elf_info_to_howto mn10200_info_to_howto
-#define elf_info_to_howto_rel 0
+#define elf_info_to_howto_rel NULL
#define elf_backend_relocate_section mn10200_elf_relocate_section
#define bfd_elf32_bfd_relax_section mn10200_elf_relax_section
#define bfd_elf32_bfd_get_relocated_section_contents \
diff --git a/bfd/elf-m10300.c b/bfd/elf-m10300.c
index d578416..f86346e 100644
--- a/bfd/elf-m10300.c
+++ b/bfd/elf-m10300.c
@@ -798,7 +798,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an MN10300 ELF reloc. */
-static void
+static bfd_boolean
mn10300_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -812,9 +812,10 @@ mn10300_info_to_howto (bfd *abfd,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_MN10300_NONE;
+ return FALSE;
}
cache_ptr->howto = elf_mn10300_howto_table + r_type;
+ return TRUE;
}
static int
@@ -5544,7 +5545,7 @@ mn10300_elf_mkobject (bfd *abfd)
#endif
#define elf_info_to_howto mn10300_info_to_howto
-#define elf_info_to_howto_rel 0
+#define elf_info_to_howto_rel NULL
#define elf_backend_can_gc_sections 1
#define elf_backend_rela_normal 1
#define elf_backend_check_relocs mn10300_elf_check_relocs
diff --git a/bfd/elf.c b/bfd/elf.c
index 5d39a98..8ea5a81 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -8870,12 +8870,13 @@ _bfd_elf_set_section_contents (bfd *abfd,
return TRUE;
}
-void
+bfd_boolean
_bfd_elf_no_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr ATTRIBUTE_UNUSED,
Elf_Internal_Rela *dst ATTRIBUTE_UNUSED)
{
abort ();
+ return FALSE;
}
/* Try to convert a non-ELF reloc into an ELF one. */
diff --git a/bfd/elf32-arc.c b/bfd/elf32-arc.c
index 3bee87d..33fff58 100644
--- a/bfd/elf32-arc.c
+++ b/bfd/elf32-arc.c
@@ -505,16 +505,25 @@ bfd_elf32_bfd_reloc_name_lookup (bfd * abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an ARC ELF reloc. */
-static void
-arc_info_to_howto_rel (bfd * abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+arc_info_to_howto_rel (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
{
unsigned int r_type;
r_type = ELF32_R_TYPE (dst->r_info);
- BFD_ASSERT (r_type < (unsigned int) R_ARC_max);
+ if (r_type >= (unsigned int) R_ARC_max)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
cache_ptr->howto = arc_elf_howto (r_type);
+ return TRUE;
}
/* Extract CPU features from an NTBS. */
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index 881f2cf..ce9c2f2 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -56,7 +56,7 @@
? bfd_elf32_swap_reloc_out \
: bfd_elf32_swap_reloca_out)
-#define elf_info_to_howto 0
+#define elf_info_to_howto NULL
#define elf_info_to_howto_rel elf32_arm_info_to_howto
#define ARM_ELF_ABI_VERSION 0
@@ -1839,14 +1839,22 @@ elf32_arm_howto_from_type (unsigned int r_type)
return NULL;
}
-static void
-elf32_arm_info_to_howto (bfd * abfd ATTRIBUTE_UNUSED, arelent * bfd_reloc,
+static bfd_boolean
+elf32_arm_info_to_howto (bfd * abfd, arelent * bfd_reloc,
Elf_Internal_Rela * elf_reloc)
{
unsigned int r_type;
r_type = ELF32_R_TYPE (elf_reloc->r_info);
- bfd_reloc->howto = elf32_arm_howto_from_type (r_type);
+ if ((bfd_reloc->howto = elf32_arm_howto_from_type (r_type)) == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+ return TRUE;
}
struct elf32_arm_reloc_map
@@ -3142,7 +3150,7 @@ struct elf32_arm_link_hash_table
int nacl_p;
/* True if the target uses REL relocations. */
- int use_rel;
+ bfd_boolean use_rel;
/* Nonzero if import library must be a secure gateway import library
as per ARMv8-M Security Extensions. */
@@ -3796,7 +3804,7 @@ elf32_arm_link_hash_table_create (bfd *abfd)
ret->plt_header_size = 20;
ret->plt_entry_size = elf32_arm_use_long_plt_entry ? 16 : 12;
#endif
- ret->use_rel = 1;
+ ret->use_rel = TRUE;
ret->obfd = abfd;
if (!bfd_hash_table_init (&ret->stub_hash_table, stub_hash_newfunc,
diff --git a/bfd/elf32-avr.c b/bfd/elf32-avr.c
index 74934de..7087606 100644
--- a/bfd/elf32-avr.c
+++ b/bfd/elf32-avr.c
@@ -945,7 +945,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an AVR ELF reloc. */
-static void
+static bfd_boolean
avr_info_to_howto_rela (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -958,9 +958,11 @@ avr_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_avr_howto_table[r_type];
+ return TRUE;
}
static bfd_boolean
diff --git a/bfd/elf32-bfin.c b/bfd/elf32-bfin.c
index 8f15f9a..ae83771 100644
--- a/bfd/elf32-bfin.c
+++ b/bfd/elf32-bfin.c
@@ -1040,8 +1040,8 @@ static const struct bfin_reloc_map bfin_reloc_map [] =
};
-static void
-bfin_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+bfin_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
@@ -1056,7 +1056,15 @@ bfin_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
cache_ptr->howto = &bfin_gnuext_howto_table [r_type - BFIN_GNUEXT_RELOC_MIN];
else
- cache_ptr->howto = (reloc_howto_type *) NULL;
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ return TRUE;
}
/* Given a BFD reloc type, return the howto. */
@@ -5424,7 +5432,7 @@ struct bfd_elf_special_section const elf32_bfin_special_sections[] =
#define bfd_elf32_bfd_reloc_name_lookup \
bfin_bfd_reloc_name_lookup
#define elf_info_to_howto bfin_info_to_howto
-#define elf_info_to_howto_rel 0
+#define elf_info_to_howto_rel NULL
#define elf_backend_object_p elf32_bfin_object_p
#define bfd_elf32_bfd_is_local_label_name \
diff --git a/bfd/elf32-cr16.c b/bfd/elf32-cr16.c
index 46d9fe2..7756ef5 100644
--- a/bfd/elf32-cr16.c
+++ b/bfd/elf32-cr16.c
@@ -671,7 +671,7 @@ elf_cr16_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Retrieve a howto ptr using an internal relocation entry. */
-static void
+static bfd_boolean
elf_cr16_info_to_howto (bfd *abfd, arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
@@ -683,9 +683,10 @@ elf_cr16_info_to_howto (bfd *abfd, arelent *cache_ptr,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_CR16_NONE;
+ return FALSE;
}
cache_ptr->howto = cr16_elf_howto_table + r_type;
+ return TRUE;
}
/* Look through the relocs for a section during the first phase.
@@ -2895,7 +2896,7 @@ _bfd_cr16_elf_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSE
#define bfd_elf32_bfd_reloc_type_lookup elf_cr16_reloc_type_lookup
#define bfd_elf32_bfd_reloc_name_lookup elf_cr16_reloc_name_lookup
#define elf_info_to_howto elf_cr16_info_to_howto
-#define elf_info_to_howto_rel 0
+#define elf_info_to_howto_rel NULL
#define elf_backend_relocate_section elf32_cr16_relocate_section
#define bfd_elf32_bfd_relax_section elf32_cr16_relax_section
#define bfd_elf32_bfd_get_relocated_section_contents \
diff --git a/bfd/elf32-cr16c.c b/bfd/elf32-cr16c.c
index f2793a9..40ec759 100644
--- a/bfd/elf32-cr16c.c
+++ b/bfd/elf32-cr16c.c
@@ -165,15 +165,15 @@ elf_cr16c_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
return NULL;
}
-static void
+static bfd_boolean
elf_cr16c_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr ATTRIBUTE_UNUSED,
Elf_Internal_Rela *dst ATTRIBUTE_UNUSED)
{
- abort ();
+ return FALSE;
}
-static void
+static bfd_boolean
elf_cr16c_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -185,9 +185,11 @@ elf_cr16c_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_howto_table[r_type];
+ return TRUE;
}
/* Perform a relocation as part of a final link. */
diff --git a/bfd/elf32-cris.c b/bfd/elf32-cris.c
index f47deb0..1c367c4 100644
--- a/bfd/elf32-cris.c
+++ b/bfd/elf32-cris.c
@@ -453,7 +453,7 @@ cris_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
/* Set the howto pointer for an CRIS ELF reloc. */
-static void
+static bfd_boolean
cris_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -466,9 +466,11 @@ cris_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & cris_elf_howto_table [r_type];
+ return TRUE;
}
bfd_reloc_status_type
diff --git a/bfd/elf32-crx.c b/bfd/elf32-crx.c
index 90857c8..fde3a58 100644
--- a/bfd/elf32-crx.c
+++ b/bfd/elf32-crx.c
@@ -28,7 +28,7 @@
static reloc_howto_type *elf_crx_reloc_type_lookup
(bfd *, bfd_reloc_code_real_type);
-static void elf_crx_info_to_howto
+static bfd_boolean elf_crx_info_to_howto
(bfd *, arelent *, Elf_Internal_Rela *);
static bfd_boolean elf32_crx_relax_delete_bytes
(struct bfd_link_info *, bfd *, asection *, bfd_vma, int);
@@ -418,7 +418,7 @@ elf_crx_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Retrieve a howto ptr using an internal relocation entry. */
-static void
+static bfd_boolean
elf_crx_info_to_howto (bfd *abfd, arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
@@ -429,9 +429,10 @@ elf_crx_info_to_howto (bfd *abfd, arelent *cache_ptr,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_CRX_NONE;
+ return FALSE;
}
cache_ptr->howto = &crx_elf_howto_table[r_type];
+ return TRUE;
}
/* Perform a relocation as part of a final link. */
@@ -1320,7 +1321,7 @@ elf32_crx_relax_section (bfd *abfd, asection *sec,
#define bfd_elf32_bfd_reloc_name_lookup \
elf_crx_reloc_name_lookup
#define elf_info_to_howto elf_crx_info_to_howto
-#define elf_info_to_howto_rel 0
+#define elf_info_to_howto_rel NULL
#define elf_backend_relocate_section elf32_crx_relocate_section
#define bfd_elf32_bfd_relax_section elf32_crx_relax_section
#define bfd_elf32_bfd_get_relocated_section_contents \
diff --git a/bfd/elf32-d10v.c b/bfd/elf32-d10v.c
index 8dac777..c901595 100644
--- a/bfd/elf32-d10v.c
+++ b/bfd/elf32-d10v.c
@@ -220,7 +220,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an D10V ELF reloc. */
-static void
+static bfd_boolean
d10v_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -233,9 +233,11 @@ d10v_info_to_howto_rel (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_d10v_howto_table[r_type];
+ return TRUE;
}
static asection *
@@ -540,7 +542,7 @@ elf32_d10v_relocate_section (bfd *output_bfd,
#define TARGET_BIG_SYM d10v_elf32_vec
#define TARGET_BIG_NAME "elf32-d10v"
-#define elf_info_to_howto 0
+#define elf_info_to_howto NULL
#define elf_info_to_howto_rel d10v_info_to_howto_rel
#define elf_backend_object_p 0
#define elf_backend_final_write_processing 0
diff --git a/bfd/elf32-d30v.c b/bfd/elf32-d30v.c
index 984b4c4..7620a73 100644
--- a/bfd/elf32-d30v.c
+++ b/bfd/elf32-d30v.c
@@ -508,7 +508,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an D30V ELF reloc (type REL). */
-static void
+static bfd_boolean
d30v_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -521,14 +521,16 @@ d30v_info_to_howto_rel (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_d30v_howto_table[r_type];
+ return TRUE;
}
/* Set the howto pointer for an D30V ELF reloc (type RELA). */
-static void
+static bfd_boolean
d30v_info_to_howto_rela (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -541,9 +543,11 @@ d30v_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_d30v_howto_table[r_type];
+ return TRUE;
}
#define ELF_ARCH bfd_arch_d30v
diff --git a/bfd/elf32-dlx.c b/bfd/elf32-dlx.c
index 907eddd..d82d3ea 100644
--- a/bfd/elf32-dlx.c
+++ b/bfd/elf32-dlx.c
@@ -547,21 +547,22 @@ dlx_rtype_to_howto (bfd *abfd, unsigned int r_type)
{
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return NULL;
}
return & dlx_elf_howto_table[r_type];
}
}
-static void
+static bfd_boolean
elf32_dlx_info_to_howto (bfd * abfd ATTRIBUTE_UNUSED,
arelent * cache_ptr ATTRIBUTE_UNUSED,
Elf_Internal_Rela * dst ATTRIBUTE_UNUSED)
{
- abort ();
+ return FALSE;
}
-static void
+static bfd_boolean
elf32_dlx_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -570,7 +571,7 @@ elf32_dlx_info_to_howto_rel (bfd *abfd,
r_type = ELF32_R_TYPE (dst->r_info);
cache_ptr->howto = dlx_rtype_to_howto (abfd, r_type);
- return;
+ return cache_ptr->howto != NULL;
}
#define TARGET_BIG_SYM dlx_elf32_be_vec
diff --git a/bfd/elf32-epiphany.c b/bfd/elf32-epiphany.c
index 8c24541..efbd67b 100644
--- a/bfd/elf32-epiphany.c
+++ b/bfd/elf32-epiphany.c
@@ -362,7 +362,7 @@ epiphany_elf_relax_section (bfd *abfd, asection *sec,
/* Set the howto pointer for a EPIPHANY ELF reloc. */
-static void
+static bfd_boolean
epiphany_info_to_howto_rela (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -375,9 +375,11 @@ epiphany_info_to_howto_rela (bfd * abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & epiphany_elf_howto_table [r_type];
+ return TRUE;
}
/* Perform a single relocation.
diff --git a/bfd/elf32-fr30.c b/bfd/elf32-fr30.c
index 6d8a040..7b0fc88 100644
--- a/bfd/elf32-fr30.c
+++ b/bfd/elf32-fr30.c
@@ -367,7 +367,7 @@ fr30_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
/* Set the howto pointer for an FR30 ELF reloc. */
-static void
+static bfd_boolean
fr30_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -380,9 +380,11 @@ fr30_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & fr30_elf_howto_table [r_type];
+ return TRUE;
}
/* Perform a single relocation. By default we use the standard BFD
diff --git a/bfd/elf32-frv.c b/bfd/elf32-frv.c
index 91815df..7831aff 100644
--- a/bfd/elf32-frv.c
+++ b/bfd/elf32-frv.c
@@ -2532,7 +2532,7 @@ frv_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
/* Set the howto pointer for an FRV ELF reloc. */
-static void
+static bfd_boolean
frv_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -2556,15 +2556,18 @@ frv_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & elf32_frv_howto_table [r_type];
break;
}
+ return TRUE;
}
/* Set the howto pointer for an FRV ELF REL reloc. */
-static void
+
+static bfd_boolean
frvfdpic_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr, Elf_Internal_Rela *dst)
{
@@ -2595,8 +2598,9 @@ frvfdpic_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
default:
cache_ptr->howto = NULL;
- break;
+ return FALSE;
}
+ return TRUE;
}
/* Perform a single relocation. By default we use the standard BFD
diff --git a/bfd/elf32-ft32.c b/bfd/elf32-ft32.c
index 86157d8..b981a34 100644
--- a/bfd/elf32-ft32.c
+++ b/bfd/elf32-ft32.c
@@ -292,16 +292,25 @@ ft32_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
/* Set the howto pointer for an FT32 ELF reloc. */
-static void
-ft32_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+ft32_info_to_howto_rela (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int r_type;
r_type = ELF32_R_TYPE (dst->r_info);
- BFD_ASSERT (r_type < (unsigned int) R_FT32_max);
+ if (r_type < (unsigned int) R_FT32_max)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
cache_ptr->howto = & ft32_elf_howto_table [r_type];
+ return cache_ptr->howto != NULL;
}
/* Relocate an FT32 ELF section.
diff --git a/bfd/elf32-gen.c b/bfd/elf32-gen.c
index 8f9e338..1d907a0 100644
--- a/bfd/elf32-gen.c
+++ b/bfd/elf32-gen.c
@@ -41,20 +41,22 @@ static reloc_howto_type dummy =
0, /* dst_mask */
FALSE); /* pcrel_offset */
-static void
+static bfd_boolean
elf_generic_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc ATTRIBUTE_UNUSED)
{
bfd_reloc->howto = &dummy;
+ return TRUE;
}
-static void
+static bfd_boolean
elf_generic_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc ATTRIBUTE_UNUSED)
{
bfd_reloc->howto = &dummy;
+ return TRUE;
}
static void
diff --git a/bfd/elf32-h8300.c b/bfd/elf32-h8300.c
index 0412424..a41ae63 100644
--- a/bfd/elf32-h8300.c
+++ b/bfd/elf32-h8300.c
@@ -26,9 +26,9 @@
static reloc_howto_type *elf32_h8_reloc_type_lookup
(bfd *abfd, bfd_reloc_code_real_type code);
-static void elf32_h8_info_to_howto
+static bfd_boolean elf32_h8_info_to_howto
(bfd *, arelent *, Elf_Internal_Rela *);
-static void elf32_h8_info_to_howto_rel
+static bfd_boolean elf32_h8_info_to_howto_rel
(bfd *, arelent *, Elf_Internal_Rela *);
static unsigned long elf32_h8_mach (flagword);
static void elf32_h8_final_write_processing (bfd *, bfd_boolean);
@@ -284,7 +284,7 @@ elf32_h8_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
return NULL;
}
-static void
+static bfd_boolean
elf32_h8_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
@@ -296,20 +296,20 @@ elf32_h8_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
if (h8_elf_howto_table[i].type == r)
{
bfd_reloc->howto = &h8_elf_howto_table[i];
- return;
+ return TRUE;
}
- abort ();
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"), abfd, r);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
-static void
-elf32_h8_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
+static bfd_boolean
+elf32_h8_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
+ arelent *bfd_reloc ATTRIBUTE_UNUSED,
Elf_Internal_Rela *elf_reloc ATTRIBUTE_UNUSED)
{
- unsigned int r;
-
- abort ();
- r = ELF32_R_TYPE (elf_reloc->r_info);
- bfd_reloc->howto = &h8_elf_howto_table[r];
+ return FALSE;
}
/* Special handling for H8/300 relocs.
@@ -453,7 +453,8 @@ elf32_h8_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
arelent bfd_reloc;
reloc_howto_type *howto;
- elf32_h8_info_to_howto (input_bfd, &bfd_reloc, rel);
+ if (! elf32_h8_info_to_howto (input_bfd, &bfd_reloc, rel))
+ continue;
howto = bfd_reloc.howto;
r_symndx = ELF32_R_SYM (rel->r_info);
@@ -733,7 +734,8 @@ elf32_h8_relax_section (bfd *abfd, asection *sec,
{
arelent bfd_reloc;
- elf32_h8_info_to_howto (abfd, &bfd_reloc, irel);
+ if (! elf32_h8_info_to_howto (abfd, &bfd_reloc, irel))
+ continue;
}
/* Keep track of the previous reloc so that we can delete
some long jumps created by the compiler. */
@@ -1249,7 +1251,8 @@ elf32_h8_relax_section (bfd *abfd, asection *sec,
reloc_howto_type *h;
bfd_vma last_reloc_size;
- elf32_h8_info_to_howto (abfd, &bfd_reloc, last_reloc);
+ if (! elf32_h8_info_to_howto (abfd, &bfd_reloc, last_reloc))
+ break;
h = bfd_reloc.howto;
last_reloc_size = 1 << h->size;
if (last_reloc->r_offset + last_reloc_size
@@ -1267,7 +1270,8 @@ elf32_h8_relax_section (bfd *abfd, asection *sec,
reloc_howto_type *h;
bfd_vma next_reloc_size;
- elf32_h8_info_to_howto (abfd, &bfd_reloc, next_reloc);
+ if (! elf32_h8_info_to_howto (abfd, &bfd_reloc, next_reloc))
+ break;
h = bfd_reloc.howto;
next_reloc_size = 1 << h->size;
if (next_reloc->r_offset + next_reloc_size
diff --git a/bfd/elf32-i370.c b/bfd/elf32-i370.c
index 79ec159..2c6a30d 100644
--- a/bfd/elf32-i370.c
+++ b/bfd/elf32-i370.c
@@ -289,7 +289,7 @@ i370_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an i370 ELF reloc. */
-static void
+static bfd_boolean
i370_elf_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -307,9 +307,10 @@ i370_elf_info_to_howto (bfd *abfd,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_I370_NONE;
+ return FALSE;
}
cache_ptr->howto = i370_elf_howto_table[r_type];
+ return TRUE;
}
/* Hack alert -- the following several routines look generic to me ...
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index 32b84e6..5163e24 100644
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -194,7 +194,7 @@ static reloc_howto_type elf_howto_table[]=
#endif
static reloc_howto_type *
-elf_i386_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+elf_i386_reloc_type_lookup (bfd *abfd,
bfd_reloc_code_real_type code)
{
switch (code)
@@ -346,11 +346,13 @@ elf_i386_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
return &elf_howto_table[R_386_GNU_VTENTRY - R_386_vt_offset];
default:
- break;
+ TRACE ("Unknown");
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: invalid Alpha reloc number: %d"),
+ abfd, (int) code);
+ bfd_set_error (bfd_error_bad_value);
+ return NULL;
}
-
- TRACE ("Unknown");
- return 0;
}
static reloc_howto_type *
@@ -368,7 +370,7 @@ elf_i386_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
}
static reloc_howto_type *
-elf_i386_rtype_to_howto (bfd *abfd, unsigned r_type)
+elf_i386_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED, unsigned r_type)
{
unsigned int indx;
@@ -379,25 +381,30 @@ elf_i386_rtype_to_howto (bfd *abfd, unsigned r_type)
>= R_386_ext2 - R_386_ext)
&& ((indx = r_type - R_386_vt_offset) - R_386_ext2
>= R_386_vt - R_386_ext2))
- {
- /* xgettext:c-format */
- _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
- abfd, r_type);
- indx = R_386_NONE;
- }
+ return NULL;
/* PR 17512: file: 0f67f69d. */
if (elf_howto_table [indx].type != r_type)
return NULL;
return &elf_howto_table[indx];
}
-static void
-elf_i386_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+elf_i386_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int r_type = ELF32_R_TYPE (dst->r_info);
- cache_ptr->howto = elf_i386_rtype_to_howto (abfd, r_type);
+
+ if ((cache_ptr->howto = elf_i386_rtype_to_howto (abfd, r_type)) == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ return TRUE;
}
/* Return whether a symbol name implies a local label. The UnixWare
diff --git a/bfd/elf32-i860.c b/bfd/elf32-i860.c
index e34965c..737e7f5 100644
--- a/bfd/elf32-i860.c
+++ b/bfd/elf32-i860.c
@@ -761,10 +761,11 @@ lookup_howto (unsigned int rtype)
elf_code_to_howto_index[elf32_i860_howto_table[i].type] = i;
}
- BFD_ASSERT (rtype <= R_860_max);
+ if (rtype > R_860_max)
+ return NULL;
i = elf_code_to_howto_index[rtype];
if (i >= howto_tbl_size)
- return 0;
+ return NULL;
return elf32_i860_howto_table + i;
}
@@ -880,8 +881,7 @@ elf32_i860_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
rtype = R_860_HIGOTOFF;
break;
default:
- rtype = 0;
- break;
+ return NULL;
}
return lookup_howto (rtype);
}
@@ -904,13 +904,15 @@ elf32_i860_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
}
/* Given a ELF reloc, return the matching HOWTO structure. */
-static void
+
+static bfd_boolean
elf32_i860_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
bfd_reloc->howto
= lookup_howto ((unsigned) ELF32_R_TYPE (elf_reloc->r_info));
+ return bfd_reloc->howto != NULL;
}
/* Specialized relocation handler for R_860_SPLITn. These relocations
diff --git a/bfd/elf32-i960.c b/bfd/elf32-i960.c
index dbfb1bb..244e4ea 100644
--- a/bfd/elf32-i960.c
+++ b/bfd/elf32-i960.c
@@ -29,7 +29,7 @@
#define bfd_elf32_bfd_reloc_type_lookup elf32_i960_reloc_type_lookup
#define bfd_elf32_bfd_reloc_name_lookup \
elf32_i960_reloc_name_lookup
-#define elf_info_to_howto elf32_i960_info_to_howto
+#define elf_info_to_howto NULL
#define elf_info_to_howto_rel elf32_i960_info_to_howto_rel
/* ELF relocs are against symbols. If we are producing relocatable
@@ -116,15 +116,7 @@ elf32_i960_bfd_to_reloc_type (bfd_reloc_code_real_type code)
}
}
-static void
-elf32_i960_info_to_howto (bfd * abfd ATTRIBUTE_UNUSED,
- arelent * cache_ptr ATTRIBUTE_UNUSED,
- Elf_Internal_Rela * dst ATTRIBUTE_UNUSED)
-{
- abort ();
-}
-
-static void
+static bfd_boolean
elf32_i960_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -139,10 +131,12 @@ elf32_i960_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, type);
- type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_howto_table[(int) type];
+ return TRUE;
}
static reloc_howto_type *
diff --git a/bfd/elf32-ip2k.c b/bfd/elf32-ip2k.c
index aa93524..1432f18 100644
--- a/bfd/elf32-ip2k.c
+++ b/bfd/elf32-ip2k.c
@@ -1231,7 +1231,7 @@ ip2k_elf_relax_section (bfd *abfd,
/* Set the howto pointer for a IP2K ELF reloc. */
-static void
+static bfd_boolean
ip2k_info_to_howto_rela (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -1244,9 +1244,11 @@ ip2k_info_to_howto_rela (bfd * abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & ip2k_elf_howto_table [r_type];
+ return TRUE;
}
/* Perform a single relocation.
diff --git a/bfd/elf32-iq2000.c b/bfd/elf32-iq2000.c
index 14cd167..d1ce3c8 100644
--- a/bfd/elf32-iq2000.c
+++ b/bfd/elf32-iq2000.c
@@ -416,7 +416,7 @@ iq2000_final_link_relocate (reloc_howto_type * howto,
/* Set the howto pointer for a IQ2000 ELF reloc. */
-static void
+static bfd_boolean
iq2000_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -440,11 +440,13 @@ iq2000_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & iq2000_elf_howto_table [r_type];
break;
}
+ return TRUE;
}
/* Look through the relocs for a section during the first phase.
diff --git a/bfd/elf32-lm32.c b/bfd/elf32-lm32.c
index 0cd67b4..027830b 100644
--- a/bfd/elf32-lm32.c
+++ b/bfd/elf32-lm32.c
@@ -525,7 +525,7 @@ lm32_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an Lattice Mico32 ELF reloc. */
-static void
+static bfd_boolean
lm32_info_to_howto_rela (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -538,9 +538,11 @@ lm32_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &lm32_elf_howto_table[r_type];
+ return TRUE;
}
/* Set the right machine number for an Lattice Mico32 ELF file. */
@@ -1076,7 +1078,8 @@ lm32_elf_relocate_section (bfd *output_bfd,
const char *msg = NULL;
arelent bfd_reloc;
- lm32_info_to_howto_rela (input_bfd, &bfd_reloc, rel);
+ if (! lm32_info_to_howto_rela (input_bfd, &bfd_reloc, rel))
+ continue;
howto = bfd_reloc.howto;
if (h != NULL)
@@ -2568,7 +2571,7 @@ lm32_elf_fdpic_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
#define bfd_elf32_bfd_reloc_type_lookup lm32_reloc_type_lookup
#define bfd_elf32_bfd_reloc_name_lookup lm32_reloc_name_lookup
#define elf_info_to_howto lm32_info_to_howto_rela
-#define elf_info_to_howto_rel 0
+#define elf_info_to_howto_rel NULL
#define elf_backend_rela_normal 1
#define elf_backend_object_p lm32_elf_object_p
#define elf_backend_final_write_processing lm32_elf_final_write_processing
diff --git a/bfd/elf32-m32c.c b/bfd/elf32-m32c.c
index 6e7e71c..613844a 100644
--- a/bfd/elf32-m32c.c
+++ b/bfd/elf32-m32c.c
@@ -28,7 +28,7 @@
/* Forward declarations. */
static reloc_howto_type * m32c_reloc_type_lookup
(bfd *, bfd_reloc_code_real_type);
-static void m32c_info_to_howto_rela
+static bfd_boolean m32c_info_to_howto_rela
(bfd *, arelent *, Elf_Internal_Rela *);
static bfd_boolean m32c_elf_relocate_section
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, Elf_Internal_Rela *, Elf_Internal_Sym *, asection **);
@@ -291,10 +291,10 @@ m32c_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
/* Set the howto pointer for an M32C ELF reloc. */
-static void
-m32c_info_to_howto_rela (bfd *abfd,
- arelent *cache_ptr,
- Elf_Internal_Rela *dst)
+static bfd_boolean
+m32c_info_to_howto_rela (bfd * abfd,
+ arelent * cache_ptr,
+ Elf_Internal_Rela * dst)
{
unsigned int r_type;
@@ -304,9 +304,11 @@ m32c_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & m32c_elf_howto_table [r_type];
+ return TRUE;
}
diff --git a/bfd/elf32-m32r.c b/bfd/elf32-m32r.c
index 0129c29..94a4bc9 100644
--- a/bfd/elf32-m32r.c
+++ b/bfd/elf32-m32r.c
@@ -1272,7 +1272,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an M32R ELF reloc. */
-static void
+static bfd_boolean
m32r_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -1285,20 +1285,32 @@ m32r_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &m32r_elf_howto_table[r_type];
+ return TRUE;
}
-static void
+static bfd_boolean
m32r_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
- BFD_ASSERT ((ELF32_R_TYPE(dst->r_info) == (unsigned int) R_M32R_NONE)
- || ((ELF32_R_TYPE(dst->r_info) > (unsigned int) R_M32R_GNU_VTENTRY)
- && (ELF32_R_TYPE(dst->r_info) < (unsigned int) R_M32R_max)));
- cache_ptr->howto = &m32r_elf_howto_table[ELF32_R_TYPE(dst->r_info)];
+ unsigned int r_type = ELF32_R_TYPE (dst->r_info);
+
+ if (r_type == (unsigned int) R_M32R_NONE
+ || ((r_type > (unsigned int) R_M32R_GNU_VTENTRY)
+ && (r_type < (unsigned int) R_M32R_max)))
+ {
+ cache_ptr->howto = &m32r_elf_howto_table[r_type];
+ return TRUE;
+ }
+
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"), abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
diff --git a/bfd/elf32-m68hc11.c b/bfd/elf32-m68hc11.c
index 4c57fe8..95d271f 100644
--- a/bfd/elf32-m68hc11.c
+++ b/bfd/elf32-m68hc11.c
@@ -32,7 +32,7 @@
/* Relocation functions. */
static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
(bfd *, bfd_reloc_code_real_type);
-static void m68hc11_info_to_howto_rel
+static bfd_boolean m68hc11_info_to_howto_rel
(bfd *, arelent *, Elf_Internal_Rela *);
/* Trampoline generation. */
@@ -377,7 +377,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an M68HC11 ELF reloc. */
-static void
+static bfd_boolean
m68hc11_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr, Elf_Internal_Rela *dst)
{
@@ -389,9 +389,11 @@ m68hc11_info_to_howto_rel (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_m68hc11_howto_table[r_type];
+ return TRUE;
}
@@ -1297,7 +1299,7 @@ static const struct bfd_elf_special_section elf32_m68hc11_special_sections[] =
#define TARGET_BIG_SYM m68hc11_elf32_vec
#define TARGET_BIG_NAME "elf32-m68hc11"
-#define elf_info_to_howto 0
+#define elf_info_to_howto NULL
#define elf_info_to_howto_rel m68hc11_info_to_howto_rel
#define bfd_elf32_bfd_relax_section m68hc11_elf_relax_section
#define elf_backend_check_relocs elf32_m68hc11_check_relocs
diff --git a/bfd/elf32-m68hc12.c b/bfd/elf32-m68hc12.c
index d2300c4..0b53674 100644
--- a/bfd/elf32-m68hc12.c
+++ b/bfd/elf32-m68hc12.c
@@ -32,7 +32,7 @@
/* Relocation functions. */
static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
(bfd *, bfd_reloc_code_real_type);
-static void m68hc11_info_to_howto_rel
+static bfd_boolean m68hc11_info_to_howto_rel
(bfd *, arelent *, Elf_Internal_Rela *);
/* Trampoline generation. */
@@ -497,7 +497,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an M68HC11 ELF reloc. */
-static void
+static bfd_boolean
m68hc11_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr, Elf_Internal_Rela *dst)
{
@@ -509,9 +509,11 @@ m68hc11_info_to_howto_rel (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_m68hc11_howto_table[r_type];
+ return TRUE;
}
@@ -647,7 +649,7 @@ static const struct bfd_elf_special_section elf32_m68hc12_special_sections[] =
#define TARGET_BIG_SYM m68hc12_elf32_vec
#define TARGET_BIG_NAME "elf32-m68hc12"
-#define elf_info_to_howto 0
+#define elf_info_to_howto NULL
#define elf_info_to_howto_rel m68hc11_info_to_howto_rel
#define elf_backend_check_relocs elf32_m68hc11_check_relocs
#define elf_backend_relocate_section elf32_m68hc11_relocate_section
diff --git a/bfd/elf32-m68hc1x.c b/bfd/elf32-m68hc1x.c
index 794663a..35152ee 100644
--- a/bfd/elf32-m68hc1x.c
+++ b/bfd/elf32-m68hc1x.c
@@ -963,7 +963,8 @@ elf32_m68hc11_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
|| r_type == R_M68HC11_GNU_VTINHERIT)
continue;
- (*ebd->elf_info_to_howto_rel) (input_bfd, &arel, rel);
+ if (! (*ebd->elf_info_to_howto_rel) (input_bfd, &arel, rel))
+ continue;
howto = arel.howto;
h = NULL;
diff --git a/bfd/elf32-m68k.c b/bfd/elf32-m68k.c
index 2718564..8680504 100644
--- a/bfd/elf32-m68k.c
+++ b/bfd/elf32-m68k.c
@@ -341,7 +341,7 @@ static reloc_howto_type howto_table[] =
FALSE), /* pcrel_offset */
};
-static void
+static bfd_boolean
rtype_to_howto (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
{
unsigned int indx = ELF32_R_TYPE (dst->r_info);
@@ -351,9 +351,11 @@ rtype_to_howto (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, indx);
- indx = R_68K_NONE;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &howto_table[indx];
+ return TRUE;
}
#define elf_info_to_howto rtype_to_howto
diff --git a/bfd/elf32-mcore.c b/bfd/elf32-mcore.c
index 2e4d5c2..a88acae 100644
--- a/bfd/elf32-mcore.c
+++ b/bfd/elf32-mcore.c
@@ -336,7 +336,7 @@ mcore_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for a RCE ELF reloc. */
-static void
+static bfd_boolean
mcore_elf_info_to_howto (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -354,10 +354,11 @@ mcore_elf_info_to_howto (bfd * abfd,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_MCORE_NONE;
+ return FALSE;
}
cache_ptr->howto = mcore_elf_howto_table [r_type];
+ return TRUE;
}
/* The RELOCATE_SECTION function is called by the ELF backend linker
diff --git a/bfd/elf32-mep.c b/bfd/elf32-mep.c
index e03fe50..5224d9a 100644
--- a/bfd/elf32-mep.c
+++ b/bfd/elf32-mep.c
@@ -375,10 +375,10 @@ mep_final_link_relocate
/* Set the howto pointer for a MEP ELF reloc. */
-static void
-mep_info_to_howto_rela (bfd *abfd,
- arelent *cache_ptr,
- Elf_Internal_Rela *dst)
+static bfd_boolean
+mep_info_to_howto_rela (bfd * abfd,
+ arelent * cache_ptr,
+ Elf_Internal_Rela * dst)
{
unsigned int r_type;
@@ -388,9 +388,11 @@ mep_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & mep_elf_howto_table [r_type];
+ return TRUE;
}
/* Relocate a MEP ELF section.
diff --git a/bfd/elf32-metag.c b/bfd/elf32-metag.c
index c4b2c48..efe95bd 100644
--- a/bfd/elf32-metag.c
+++ b/bfd/elf32-metag.c
@@ -864,7 +864,7 @@ tpoff (struct bfd_link_info *info, bfd_vma address)
elf_hash_table (info)->tls_sec->alignment_power));
}
-static void
+static bfd_boolean
metag_info_to_howto_rela (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -877,9 +877,11 @@ metag_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & elf_metag_howto_table [r_type];
+ return TRUE;
}
static reloc_howto_type *
diff --git a/bfd/elf32-microblaze.c b/bfd/elf32-microblaze.c
index 29fffb4..3acf93a 100644
--- a/bfd/elf32-microblaze.c
+++ b/bfd/elf32-microblaze.c
@@ -638,7 +638,7 @@ microblaze_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for a RCE ELF reloc. */
-static void
+static bfd_boolean
microblaze_elf_info_to_howto (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -656,10 +656,11 @@ microblaze_elf_info_to_howto (bfd * abfd,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_MICROBLAZE_NONE;
+ return FALSE;
}
cache_ptr->howto = microblaze_elf_howto_table [r_type];
+ return TRUE;
}
/* Microblaze ELF local labels start with 'L.' or '$L', not '.L'. */
diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c
index be462a1..d6005ff 100644
--- a/bfd/elf32-mips.c
+++ b/bfd/elf32-mips.c
@@ -57,9 +57,9 @@ static bfd_reloc_status_type mips32_64bit_reloc
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
(bfd *, bfd_reloc_code_real_type);
-static void mips_info_to_howto_rel
+static bfd_boolean mips_info_to_howto_rel
(bfd *, arelent *, Elf_Internal_Rela *);
-static void mips_info_to_howto_rela
+static bfd_boolean mips_info_to_howto_rela
(bfd *, arelent *, Elf_Internal_Rela *);
static bfd_boolean mips_elf_sym_is_global
(bfd *, asymbol *);
@@ -2224,7 +2224,7 @@ mips_elf32_rtype_to_howto (bfd *abfd,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_MIPS_NONE;
+ return NULL;
}
return &elf_mips_howto_table_rel[r_type];
}
@@ -2232,7 +2232,7 @@ mips_elf32_rtype_to_howto (bfd *abfd,
/* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
-static void
+static bfd_boolean
mips_info_to_howto_rel (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
{
const struct elf_backend_data *bed;
@@ -2241,6 +2241,13 @@ mips_info_to_howto_rel (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
r_type = ELF32_R_TYPE (dst->r_info);
bed = get_elf_backend_data (abfd);
cache_ptr->howto = bed->elf_backend_mips_rtype_to_howto (abfd, r_type, FALSE);
+ if (cache_ptr->howto == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"), abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
/* The addend for a GPREL16 or LITERAL relocation comes from the GP
value for the object file. We get the addend now, rather than
@@ -2249,14 +2256,16 @@ mips_info_to_howto_rel (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
if (((*cache_ptr->sym_ptr_ptr)->flags & BSF_SECTION_SYM) != 0
&& (gprel16_reloc_p (r_type) || literal_reloc_p (r_type)))
cache_ptr->addend = elf_gp (abfd);
+
+ return TRUE;
}
/* Given a MIPS Elf_Internal_Rela, fill in an arelent structure. */
-static void
+static bfd_boolean
mips_info_to_howto_rela (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
{
- mips_info_to_howto_rel (abfd, cache_ptr, dst);
+ return mips_info_to_howto_rel (abfd, cache_ptr, dst);
/* If we ever need to do any extra processing with dst->r_addend
(the field omitted in an Elf_Internal_Rel) we can do it here. */
diff --git a/bfd/elf32-moxie.c b/bfd/elf32-moxie.c
index 7a617a8..d8b549d 100644
--- a/bfd/elf32-moxie.c
+++ b/bfd/elf32-moxie.c
@@ -123,7 +123,7 @@ moxie_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
/* Set the howto pointer for an MOXIE ELF reloc. */
-static void
+static bfd_boolean
moxie_info_to_howto_rela (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -136,9 +136,11 @@ moxie_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & moxie_elf_howto_table [r_type];
+ return TRUE;
}
/* Perform a single relocation. By default we use the standard BFD
diff --git a/bfd/elf32-msp430.c b/bfd/elf32-msp430.c
index 9f2a3d0..2d351d3 100644
--- a/bfd/elf32-msp430.c
+++ b/bfd/elf32-msp430.c
@@ -631,7 +631,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an MSP430 ELF reloc. */
-static void
+static bfd_boolean
msp430_info_to_howto_rela (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -647,20 +647,23 @@ msp430_info_to_howto_rela (bfd * abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = elf_msp430x_howto_table + r_type;
- return;
}
-
- if (r_type >= (unsigned int) R_MSP430_max)
+ else if (r_type >= (unsigned int) R_MSP430_max)
{
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
- cache_ptr->howto = &elf_msp430_howto_table[r_type];
+ else
+ cache_ptr->howto = &elf_msp430_howto_table[r_type];
+
+ return TRUE;
}
/* Look through the relocs for a section during the first phase.
diff --git a/bfd/elf32-mt.c b/bfd/elf32-mt.c
index efaaf68..94c2fac 100644
--- a/bfd/elf32-mt.c
+++ b/bfd/elf32-mt.c
@@ -28,7 +28,7 @@
static reloc_howto_type * mt_reloc_type_lookup
(bfd *, bfd_reloc_code_real_type);
-static void mt_info_to_howto_rela
+static bfd_boolean mt_info_to_howto_rela
(bfd *, arelent *, Elf_Internal_Rela *);
static bfd_reloc_status_type mt_elf_relocate_hi16
@@ -227,10 +227,10 @@ mt_elf_relocate_hi16
/* Set the howto pointer for a MT ELF reloc. */
-static void
-mt_info_to_howto_rela (bfd *abfd,
- arelent *cache_ptr,
- Elf_Internal_Rela *dst)
+static bfd_boolean
+mt_info_to_howto_rela (bfd * abfd,
+ arelent * cache_ptr,
+ Elf_Internal_Rela * dst)
{
unsigned int r_type;
@@ -240,9 +240,11 @@ mt_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & mt_elf_howto_table [r_type];
+ return TRUE;
}
/* Perform a single relocation. By default we use the standard BFD
diff --git a/bfd/elf32-nds32.c b/bfd/elf32-nds32.c
index 62e8572..e240d31 100644
--- a/bfd/elf32-nds32.c
+++ b/bfd/elf32-nds32.c
@@ -2884,8 +2884,8 @@ bfd_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an NDS32 ELF reloc. */
-static void
-nds32_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
+static bfd_boolean
+nds32_info_to_howto_rel (bfd *abfd, arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
enum elf_nds32_reloc_type r_type;
@@ -2896,19 +2896,31 @@ nds32_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = bfd_elf32_bfd_reloc_type_table_lookup (r_type);
+ return TRUE;
}
-static void
+static bfd_boolean
nds32_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
- BFD_ASSERT ((ELF32_R_TYPE (dst->r_info) == R_NDS32_NONE)
- || ((ELF32_R_TYPE (dst->r_info) > R_NDS32_GNU_VTENTRY)
- && (ELF32_R_TYPE (dst->r_info) < R_NDS32_max)));
- cache_ptr->howto = bfd_elf32_bfd_reloc_type_table_lookup (ELF32_R_TYPE (dst->r_info));
+ unsigned int r_type = ELF32_R_TYPE (dst->r_info);
+
+ if ((r_type == R_NDS32_NONE)
+ || ((r_type > R_NDS32_GNU_VTENTRY)
+ && (r_type < R_NDS32_max)))
+ {
+ cache_ptr->howto = bfd_elf32_bfd_reloc_type_table_lookup (r_type);
+ return TRUE;
+ }
+
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"), abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
/* Support for core dump NOTE sections.
diff --git a/bfd/elf32-nios2.c b/bfd/elf32-nios2.c
index 29e1e5a..e160054 100644
--- a/bfd/elf32-nios2.c
+++ b/bfd/elf32-nios2.c
@@ -31,6 +31,7 @@
#include "elf/nios2.h"
#include "opcode/nios2.h"
#include "elf32-nios2.h"
+#include "libiberty.h"
/* Use RELA relocations. */
#ifndef USE_RELA
@@ -1578,10 +1579,8 @@ lookup_howto (unsigned int rtype, bfd *abfd)
int i;
/* R2 relocations are a superset of R1, so use that for the lookup
table. */
- int r1_howto_tbl_size = (int) (sizeof (elf_nios2_r1_howto_table_rel)
- / sizeof (elf_nios2_r1_howto_table_rel[0]));
- int r2_howto_tbl_size = (int) (sizeof (elf_nios2_r2_howto_table_rel)
- / sizeof (elf_nios2_r2_howto_table_rel[0]));
+ int r1_howto_tbl_size = (int) ARRAY_SIZE (elf_nios2_r1_howto_table_rel);
+ int r2_howto_tbl_size = (int) ARRAY_SIZE (elf_nios2_r2_howto_table_rel);
if (!initialized)
{
@@ -1597,18 +1596,19 @@ lookup_howto (unsigned int rtype, bfd *abfd)
}
}
- BFD_ASSERT (rtype <= R_NIOS2_ILLEGAL);
+ if (rtype > R_NIOS2_ILLEGAL)
+ return NULL;
i = elf_code_to_howto_index[rtype];
if (BFD_IS_R2 (abfd))
{
if (i >= r2_howto_tbl_size)
- return 0;
+ return NULL;
return elf_nios2_r2_howto_table_rel + i;
}
else
{
if (i >= r1_howto_tbl_size)
- return 0;
+ return NULL;
return elf_nios2_r1_howto_table_rel + i;
}
}
@@ -1620,7 +1620,8 @@ struct elf_reloc_map
enum elf_nios2_reloc_type elf_val;
};
-static const struct elf_reloc_map nios2_reloc_map[] = {
+static const struct elf_reloc_map nios2_reloc_map[] =
+{
{BFD_RELOC_NONE, R_NIOS2_NONE},
{BFD_RELOC_NIOS2_S16, R_NIOS2_S16},
{BFD_RELOC_NIOS2_U16, R_NIOS2_U16},
@@ -2954,18 +2955,16 @@ nios2_elf32_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
return TRUE;
}
-
/* Implement bfd_elf32_bfd_reloc_type_lookup:
Given a BFD reloc type, return a howto structure. */
+
static reloc_howto_type *
nios2_elf32_bfd_reloc_type_lookup (bfd *abfd,
bfd_reloc_code_real_type code)
{
int i;
- for (i = 0;
- i < (int) (sizeof (nios2_reloc_map) / sizeof (struct elf_reloc_map));
- ++i)
+ for (i = 0; i < (int) ARRAY_SIZE (nios2_reloc_map); ++i)
if (nios2_reloc_map[i].bfd_val == code)
return lookup_howto (nios2_reloc_map[i].elf_val, abfd);
return NULL;
@@ -2973,6 +2972,7 @@ nios2_elf32_bfd_reloc_type_lookup (bfd *abfd,
/* Implement bfd_elf32_bfd_reloc_name_lookup:
Given a reloc name, return a howto structure. */
+
static reloc_howto_type *
nios2_elf32_bfd_reloc_name_lookup (bfd *abfd,
const char *r_name)
@@ -2984,32 +2984,40 @@ nios2_elf32_bfd_reloc_name_lookup (bfd *abfd,
if (BFD_IS_R2 (abfd))
{
howto_tbl = elf_nios2_r2_howto_table_rel;
- howto_tbl_size = (int) (sizeof (elf_nios2_r2_howto_table_rel)
- / sizeof (elf_nios2_r2_howto_table_rel[0]));
+ howto_tbl_size = (int) ARRAY_SIZE (elf_nios2_r2_howto_table_rel);
}
else
{
howto_tbl = elf_nios2_r1_howto_table_rel;
- howto_tbl_size = (int) (sizeof (elf_nios2_r1_howto_table_rel)
- / sizeof (elf_nios2_r1_howto_table_rel[0]));
+ howto_tbl_size = (int) ARRAY_SIZE (elf_nios2_r1_howto_table_rel);
}
for (i = 0; i < howto_tbl_size; i++)
if (howto_tbl[i].name && strcasecmp (howto_tbl[i].name, r_name) == 0)
return howto_tbl + i;
+
return NULL;
}
/* Implement elf_info_to_howto:
Given a ELF32 relocation, fill in a arelent structure. */
-static void
+
+static bfd_boolean
nios2_elf32_info_to_howto (bfd *abfd, arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int r_type;
r_type = ELF32_R_TYPE (dst->r_info);
- cache_ptr->howto = lookup_howto (r_type, abfd);
+ if ((cache_ptr->howto = lookup_howto (r_type, abfd)) == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+ return TRUE;
}
/* Return the base VMA address which should be subtracted from real addresses
diff --git a/bfd/elf32-or1k.c b/bfd/elf32-or1k.c
index 3818df9..91b780f 100644
--- a/bfd/elf32-or1k.c
+++ b/bfd/elf32-or1k.c
@@ -701,7 +701,7 @@ or1k_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an Or1k ELF reloc. */
-static void
+static bfd_boolean
or1k_info_to_howto_rela (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -714,9 +714,11 @@ or1k_info_to_howto_rela (bfd * abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = & or1k_elf_howto_table[r_type];
+ return TRUE;
}
diff --git a/bfd/elf32-pj.c b/bfd/elf32-pj.c
index 1c75523..470d20a 100644
--- a/bfd/elf32-pj.c
+++ b/bfd/elf32-pj.c
@@ -310,7 +310,7 @@ pj_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Given an ELF reloc, fill in the howto field of a relent. */
-static void
+static bfd_boolean
pj_elf_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -325,10 +325,11 @@ pj_elf_info_to_howto (bfd *abfd,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r);
bfd_set_error (bfd_error_bad_value);
- r = R_PJ_NONE;
+ return FALSE;
}
cache_ptr->howto = &pj_elf_howto_table[r];
+ return TRUE;
}
/* Take this moment to fill in the special picoJava bits in the
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index be95498..66bbf0d 100644
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -2014,7 +2014,7 @@ ppc_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for a PowerPC ELF reloc. */
-static void
+static bfd_boolean
ppc_elf_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -2032,21 +2032,24 @@ ppc_elf_info_to_howto (bfd *abfd,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_PPC_NONE;
+ return FALSE;
}
+
cache_ptr->howto = ppc_elf_howto_table[r_type];
/* Just because the above assert didn't trigger doesn't mean that
ELF32_R_TYPE (dst->r_info) is necessarily a valid relocation. */
- if (!cache_ptr->howto)
+ if (cache_ptr->howto == NULL)
{
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- cache_ptr->howto = ppc_elf_howto_table[R_PPC_NONE];
+ return FALSE;
}
+
+ return TRUE;
}
/* Handle the R_PPC_ADDR16_HA and R_PPC_REL16_HA relocs. */
diff --git a/bfd/elf32-pru.c b/bfd/elf32-pru.c
index 71bb0a0..a3c431b 100644
--- a/bfd/elf32-pru.c
+++ b/bfd/elf32-pru.c
@@ -30,6 +30,7 @@
#include "elf-bfd.h"
#include "elf/pru.h"
#include "opcode/pru.h"
+#include "libiberty.h"
#define SWAP_VALS(A,B) \
do { \
@@ -291,38 +292,42 @@ static reloc_howto_type elf_pru_howto_table_rel[] = {
static unsigned char elf_code_to_howto_index[R_PRU_ILLEGAL + 1];
/* Return the howto for relocation RTYPE. */
+
static reloc_howto_type *
lookup_howto (unsigned int rtype)
{
- static int initialized = 0;
+ static bfd_boolean initialized = FALSE;
int i;
int howto_tbl_size = (int) (sizeof (elf_pru_howto_table_rel)
/ sizeof (elf_pru_howto_table_rel[0]));
- if (!initialized)
+ if (! initialized)
{
- initialized = 1;
+ initialized = TRUE;
memset (elf_code_to_howto_index, 0xff,
sizeof (elf_code_to_howto_index));
for (i = 0; i < howto_tbl_size; i++)
elf_code_to_howto_index[elf_pru_howto_table_rel[i].type] = i;
}
- BFD_ASSERT (rtype <= R_PRU_ILLEGAL);
+ if (rtype > R_PRU_ILLEGAL)
+ return NULL;
i = elf_code_to_howto_index[rtype];
if (i >= howto_tbl_size)
- return 0;
+ return NULL;
return elf_pru_howto_table_rel + i;
}
/* Map for converting BFD reloc types to PRU reloc types. */
+
struct elf_reloc_map
{
bfd_reloc_code_real_type bfd_val;
enum elf_pru_reloc_type elf_val;
};
-static const struct elf_reloc_map pru_reloc_map[] = {
+static const struct elf_reloc_map pru_reloc_map[] =
+{
{BFD_RELOC_NONE, R_PRU_NONE},
{BFD_RELOC_PRU_16_PMEM, R_PRU_16_PMEM},
{BFD_RELOC_PRU_U16_PMEMIMM, R_PRU_U16_PMEMIMM},
@@ -346,6 +351,7 @@ static const struct elf_reloc_map pru_reloc_map[] = {
/* Assorted hash table functions. */
/* Create an entry in a PRU ELF linker hash table. */
+
static struct bfd_hash_entry *
link_hash_newfunc (struct bfd_hash_entry *entry,
struct bfd_hash_table *table, const char *string)
@@ -368,14 +374,14 @@ link_hash_newfunc (struct bfd_hash_entry *entry,
/* Implement bfd_elf32_bfd_reloc_type_lookup:
Given a BFD reloc type, return a howto structure. */
+
static reloc_howto_type *
pru_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
bfd_reloc_code_real_type code)
{
- int i;
- for (i = 0;
- i < (int) (sizeof (pru_reloc_map) / sizeof (struct elf_reloc_map));
- ++i)
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE (pru_reloc_map); ++i)
if (pru_reloc_map[i].bfd_val == code)
return lookup_howto ((unsigned int) pru_reloc_map[i].elf_val);
return NULL;
@@ -383,15 +389,14 @@ pru_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Implement bfd_elf32_bfd_reloc_name_lookup:
Given a reloc name, return a howto structure. */
+
static reloc_howto_type *
pru_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
const char *r_name)
{
unsigned int i;
- for (i = 0;
- i < (sizeof (elf_pru_howto_table_rel)
- / sizeof (elf_pru_howto_table_rel[0]));
- i++)
+
+ for (i = 0; i < ARRAY_SIZE (elf_pru_howto_table_rel); i++)
if (elf_pru_howto_table_rel[i].name
&& strcasecmp (elf_pru_howto_table_rel[i].name, r_name) == 0)
return &elf_pru_howto_table_rel[i];
@@ -401,15 +406,24 @@ pru_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Implement elf_info_to_howto:
Given a ELF32 relocation, fill in a arelent structure. */
-static void
-pru_elf32_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
+
+static bfd_boolean
+pru_elf32_info_to_howto (bfd *abfd, arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int r_type;
r_type = ELF32_R_TYPE (dst->r_info);
- BFD_ASSERT (r_type < R_PRU_ILLEGAL);
+ if (r_type >= R_PRU_ILLEGAL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"), abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
cache_ptr->howto = lookup_howto (r_type);
+ return cache_ptr->howto != NULL;
}
/* Do the relocations that require special handling. */
diff --git a/bfd/elf32-rl78.c b/bfd/elf32-rl78.c
index 7cfe312..e072b1a 100644
--- a/bfd/elf32-rl78.c
+++ b/bfd/elf32-rl78.c
@@ -278,8 +278,8 @@ rl78_reloc_name_lookup (bfd * abfd ATTRIBUTE_UNUSED, const char * r_name)
/* Set the howto pointer for an RL78 ELF reloc. */
-static void
-rl78_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+rl78_info_to_howto_rela (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
{
@@ -291,9 +291,11 @@ rl78_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = rl78_elf_howto_table + r_type;
+ return TRUE;
}
static bfd_vma
diff --git a/bfd/elf32-rx.c b/bfd/elf32-rx.c
index 42f5fc2..1f70b97 100644
--- a/bfd/elf32-rx.c
+++ b/bfd/elf32-rx.c
@@ -300,10 +300,10 @@ rx_reloc_name_lookup (bfd * abfd ATTRIBUTE_UNUSED, const char * r_name)
/* Set the howto pointer for an RX ELF reloc. */
-static void
-rx_info_to_howto_rela (bfd *abfd,
- arelent *cache_ptr,
- Elf_Internal_Rela *dst)
+static bfd_boolean
+rx_info_to_howto_rela (bfd * abfd,
+ arelent * cache_ptr,
+ Elf_Internal_Rela * dst)
{
unsigned int r_type;
@@ -313,9 +313,19 @@ rx_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = rx_elf_howto_table + r_type;
+ if (cache_ptr->howto->name == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+ return TRUE;
}
static bfd_vma
diff --git a/bfd/elf32-s390.c b/bfd/elf32-s390.c
index ce9c25f..d077104 100644
--- a/bfd/elf32-s390.c
+++ b/bfd/elf32-s390.c
@@ -323,12 +323,13 @@ elf_s390_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* We need to use ELF32_R_TYPE so we have our own copy of this function,
and elf32-s390.c has its own copy. */
-static void
-elf_s390_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+elf_s390_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int r_type = ELF32_R_TYPE(dst->r_info);
+
switch (r_type)
{
case R_390_GNU_VTINHERIT:
@@ -345,10 +346,13 @@ elf_s390_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = R_390_NONE;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_howto_table[r_type];
}
+
+ return TRUE;
}
/* A relocation function which doesn't do anything. */
diff --git a/bfd/elf32-score.c b/bfd/elf32-score.c
index 91d92cc..42ef221 100644
--- a/bfd/elf32-score.c
+++ b/bfd/elf32-score.c
@@ -2375,7 +2375,7 @@ score_elf_final_link_relocate (reloc_howto_type *howto,
}
/* Score backend functions. */
-static void
+static bfd_boolean
s3_bfd_score_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
@@ -2384,9 +2384,10 @@ s3_bfd_score_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
r_type = ELF32_R_TYPE (elf_reloc->r_info);
if (r_type >= ARRAY_SIZE (elf32_score_howto_table))
- bfd_reloc->howto = NULL;
- else
- bfd_reloc->howto = &elf32_score_howto_table[r_type];
+ return FALSE;
+
+ bfd_reloc->howto = &elf32_score_howto_table[r_type];
+ return TRUE;
}
/* Relocate an score ELF section. */
@@ -2448,7 +2449,8 @@ s3_bfd_score_elf_relocate_section (bfd *output_bfd,
r_symndx = ELF32_R_SYM (rel->r_info);
r_type = ELF32_R_TYPE (rel->r_info);
- s3_bfd_score_info_to_howto (input_bfd, &bfd_reloc, (Elf_Internal_Rela *) rel);
+ if (! s3_bfd_score_info_to_howto (input_bfd, &bfd_reloc, (Elf_Internal_Rela *) rel))
+ continue;
howto = bfd_reloc.howto;
h = NULL;
@@ -4069,7 +4071,7 @@ s3_elf32_score_new_section_hook (bfd *abfd, asection *sec)
/*****************************************************************************/
/* s3_s7: backend hooks. */
-static void
+static bfd_boolean
_bfd_score_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
@@ -4450,7 +4452,7 @@ _bfd_score_elf_common_definition (Elf_Internal_Sym *sym)
#define ELF_MACHINE_ALT1 EM_SCORE_OLD
#define ELF_MAXPAGESIZE 0x8000
-#define elf_info_to_howto 0
+#define elf_info_to_howto NULL
#define elf_info_to_howto_rel _bfd_score_info_to_howto
#define elf_backend_relocate_section _bfd_score_elf_relocate_section
#define elf_backend_check_relocs _bfd_score_elf_check_relocs
diff --git a/bfd/elf32-score.h b/bfd/elf32-score.h
index dc9fd1e..ed5c9fc 100644
--- a/bfd/elf32-score.h
+++ b/bfd/elf32-score.h
@@ -30,7 +30,7 @@ s7_bfd_score_elf_hide_symbol (struct bfd_link_info *,
struct elf_link_hash_entry *,
bfd_boolean);
-extern void
+extern bfd_boolean
s7_bfd_score_info_to_howto (bfd *, arelent *, Elf_Internal_Rela *);
extern bfd_boolean
diff --git a/bfd/elf32-score7.c b/bfd/elf32-score7.c
index b36c95e..3c022e6 100644
--- a/bfd/elf32-score7.c
+++ b/bfd/elf32-score7.c
@@ -2214,7 +2214,7 @@ score_elf_final_link_relocate (reloc_howto_type *howto,
/* Score backend functions. */
-void
+bfd_boolean
s7_bfd_score_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
@@ -2223,9 +2223,10 @@ s7_bfd_score_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
r_type = ELF32_R_TYPE (elf_reloc->r_info);
if (r_type >= ARRAY_SIZE (elf32_score_howto_table))
- bfd_reloc->howto = NULL;
- else
- bfd_reloc->howto = &elf32_score_howto_table[r_type];
+ return FALSE;
+
+ bfd_reloc->howto = &elf32_score_howto_table[r_type];
+ return TRUE;
}
/* Relocate an score ELF section. */
@@ -2288,7 +2289,8 @@ s7_bfd_score_elf_relocate_section (bfd *output_bfd,
r_symndx = ELF32_R_SYM (rel->r_info);
r_type = ELF32_R_TYPE (rel->r_info);
- s7_bfd_score_info_to_howto (input_bfd, &bfd_reloc, (Elf_Internal_Rela *) rel);
+ if (! s7_bfd_score_info_to_howto (input_bfd, &bfd_reloc, (Elf_Internal_Rela *) rel))
+ continue;
howto = bfd_reloc.howto;
h = NULL;
diff --git a/bfd/elf32-sh.c b/bfd/elf32-sh.c
index a13d60b..d0f5ac8 100644
--- a/bfd/elf32-sh.c
+++ b/bfd/elf32-sh.c
@@ -472,7 +472,7 @@ sh_elf_reloc_name_lookup (bfd *abfd, const char *r_name)
/* Given an ELF reloc, fill in the howto field of a relent. */
-static void
+static bfd_boolean
sh_elf_info_to_howto (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
{
unsigned int r;
@@ -491,10 +491,11 @@ sh_elf_info_to_howto (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r);
bfd_set_error (bfd_error_bad_value);
- r = R_SH_NONE;
+ return FALSE;
}
cache_ptr->howto = get_howto_table (abfd) + r;
+ return TRUE;
}
/* This function handles relaxing for SH ELF. See the corresponding
diff --git a/bfd/elf32-spu.c b/bfd/elf32-spu.c
index d682de2..c3bfbbd 100644
--- a/bfd/elf32-spu.c
+++ b/bfd/elf32-spu.c
@@ -145,7 +145,7 @@ spu_elf_bfd_to_reloc_type (bfd_reloc_code_real_type code)
}
}
-static void
+static bfd_boolean
spu_elf_info_to_howto (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -160,9 +160,10 @@ spu_elf_info_to_howto (bfd *abfd,
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_SPU_NONE;
+ return FALSE;
}
cache_ptr->howto = &elf_howto_table[(int) r_type];
+ return TRUE;
}
static reloc_howto_type *
diff --git a/bfd/elf32-tic6x.c b/bfd/elf32-tic6x.c
index 0199c2c..96965b3 100644
--- a/bfd/elf32-tic6x.c
+++ b/bfd/elf32-tic6x.c
@@ -1495,7 +1495,7 @@ elf32_tic6x_reloc_name_lookup (bfd *abfd, const char *r_name)
return NULL;
}
-static void
+static bfd_boolean
elf32_tic6x_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
@@ -1503,12 +1503,28 @@ elf32_tic6x_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
r_type = ELF32_R_TYPE (elf_reloc->r_info);
if (r_type >= ARRAY_SIZE (elf32_tic6x_howto_table))
- bfd_reloc->howto = NULL;
- else
- bfd_reloc->howto = &elf32_tic6x_howto_table[r_type];
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ bfd_reloc->howto = &elf32_tic6x_howto_table[r_type];
+ if (bfd_reloc->howto == NULL || bfd_reloc->howto->name == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ return TRUE;
}
-static void
+static bfd_boolean
elf32_tic6x_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
@@ -1516,9 +1532,25 @@ elf32_tic6x_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
r_type = ELF32_R_TYPE (elf_reloc->r_info);
if (r_type >= ARRAY_SIZE (elf32_tic6x_howto_table_rel))
- bfd_reloc->howto = NULL;
- else
- bfd_reloc->howto = &elf32_tic6x_howto_table_rel[r_type];
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ bfd_reloc->howto = &elf32_tic6x_howto_table_rel[r_type];
+ if (bfd_reloc->howto == NULL || bfd_reloc->howto->name == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ return TRUE;
}
void
@@ -2213,6 +2245,7 @@ elf32_tic6x_relocate_section (bfd *output_bfd,
bfd_reloc_status_type r;
struct bfd_link_hash_entry *sbh;
bfd_boolean is_rel;
+ bfd_boolean res;
r_type = ELF32_R_TYPE (rel->r_info);
r_symndx = ELF32_R_SYM (rel->r_info);
@@ -2221,11 +2254,11 @@ elf32_tic6x_relocate_section (bfd *output_bfd,
relocs, rel);
if (is_rel)
- elf32_tic6x_info_to_howto_rel (input_bfd, &bfd_reloc, rel);
+ res = elf32_tic6x_info_to_howto_rel (input_bfd, &bfd_reloc, rel);
else
- elf32_tic6x_info_to_howto (input_bfd, &bfd_reloc, rel);
- howto = bfd_reloc.howto;
- if (howto == NULL)
+ res = elf32_tic6x_info_to_howto (input_bfd, &bfd_reloc, rel);
+
+ if (!res || (howto = bfd_reloc.howto) == NULL)
{
bfd_set_error (bfd_error_bad_value);
return FALSE;
@@ -2608,6 +2641,7 @@ elf32_tic6x_relocate_section (bfd *output_bfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
input_bfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
ok = FALSE;
continue;
}
diff --git a/bfd/elf32-tilepro.c b/bfd/elf32-tilepro.c
index 24fc64e..55b19f8 100644
--- a/bfd/elf32-tilepro.c
+++ b/bfd/elf32-tilepro.c
@@ -783,7 +783,7 @@ tilepro_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an TILEPro ELF reloc. */
-static void
+static bfd_boolean
tilepro_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
@@ -793,11 +793,19 @@ tilepro_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
if (r_type <= (unsigned int) R_TILEPRO_IMM16_X1_TLS_LE_HA)
cache_ptr->howto = &tilepro_elf_howto_table [r_type];
else if (r_type - R_TILEPRO_GNU_VTINHERIT
- <= (unsigned int) R_TILEPRO_GNU_VTENTRY)
+ <= ((unsigned int) R_TILEPRO_GNU_VTENTRY
+ - (unsigned int) R_TILEPRO_GNU_VTINHERIT))
cache_ptr->howto
= &tilepro_elf_howto_table2 [r_type - R_TILEPRO_GNU_VTINHERIT];
else
- abort ();
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+ return TRUE;
}
typedef tilepro_bundle_bits (*tilepro_create_func)(int);
diff --git a/bfd/elf32-v850.c b/bfd/elf32-v850.c
index fa041e9..430153a 100644
--- a/bfd/elf32-v850.c
+++ b/bfd/elf32-v850.c
@@ -1885,7 +1885,7 @@ v850_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an V850 ELF reloc. */
-static void
+static bfd_boolean
v850_elf_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -1898,16 +1898,18 @@ v850_elf_info_to_howto_rel (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &v850_elf_howto_table[r_type];
+ return TRUE;
}
/* Set the howto pointer for a V850 ELF reloc (type RELA). */
-static void
+static bfd_boolean
v850_elf_info_to_howto_rela (bfd *abfd,
- arelent *cache_ptr,
+ arelent * cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int r_type;
@@ -1918,9 +1920,11 @@ v850_elf_info_to_howto_rela (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &v850_elf_howto_table[r_type];
+ return TRUE;
}
static bfd_boolean
@@ -4247,25 +4251,30 @@ v800_elf_reloc_name_lookup (bfd * abfd, const char * r_name)
/* Set the howto pointer in CACHE_PTR for a V800 ELF reloc. */
-static void
+static bfd_boolean
v800_elf_info_to_howto (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
{
unsigned int r_type = ELF32_R_TYPE (dst->r_info);
- BFD_ASSERT (bfd_get_arch (abfd) == bfd_arch_v850_rh850);
-
- BFD_ASSERT (r_type < (unsigned int) R_V800_max);
-
if (r_type == R_V800_NONE)
r_type = R_V810_NONE;
- BFD_ASSERT (r_type >= (unsigned int) R_V810_NONE);
- r_type -= R_V810_NONE;
- BFD_ASSERT (r_type < ARRAY_SIZE (v800_elf_howto_table));
+ if (bfd_get_arch (abfd) != bfd_arch_v850_rh850
+ || r_type >= (unsigned int) R_V800_max
+ || r_type < (unsigned int) R_V810_NONE
+ || (r_type - R_V810_NONE) >= ARRAY_SIZE (v800_elf_howto_table))
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
- cache_ptr->howto = v800_elf_howto_table + r_type;
+ cache_ptr->howto = v800_elf_howto_table + (r_type - R_V810_NONE);
+ return TRUE;
}
#undef TARGET_LITTLE_SYM
diff --git a/bfd/elf32-vax.c b/bfd/elf32-vax.c
index 61310b6..0236180 100644
--- a/bfd/elf32-vax.c
+++ b/bfd/elf32-vax.c
@@ -27,7 +27,7 @@
#include "elf/vax.h"
static reloc_howto_type *reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
-static void rtype_to_howto (bfd *, arelent *, Elf_Internal_Rela *);
+static bfd_boolean rtype_to_howto (bfd *, arelent *, Elf_Internal_Rela *);
static struct bfd_hash_entry *elf_vax_link_hash_newfunc (struct bfd_hash_entry *,
struct bfd_hash_table *,
const char *);
@@ -278,7 +278,7 @@ static reloc_howto_type howto_table[] = {
FALSE), /* pcrel_offset */
};
-static void
+static bfd_boolean
rtype_to_howto (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
{
unsigned int r_type;
@@ -290,9 +290,10 @@ rtype_to_howto (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
bfd_set_error (bfd_error_bad_value);
- r_type = R_VAX_NONE;
+ return FALSE;
}
cache_ptr->howto = &howto_table[r_type];
+ return TRUE;
}
#define elf_info_to_howto rtype_to_howto
diff --git a/bfd/elf32-visium.c b/bfd/elf32-visium.c
index 9310d42..3f8d16a 100644
--- a/bfd/elf32-visium.c
+++ b/bfd/elf32-visium.c
@@ -458,7 +458,7 @@ visium_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
/* Set the howto pointer for a VISIUM ELF reloc. */
-static void
+static bfd_boolean
visium_info_to_howto_rela (bfd *abfd, arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
@@ -480,11 +480,13 @@ visium_info_to_howto_rela (bfd *abfd, arelent *cache_ptr,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &visium_elf_howto_table[r_type];
break;
}
+ return TRUE;
}
/* Look through the relocs for a section during the first phase.
diff --git a/bfd/elf32-wasm32.c b/bfd/elf32-wasm32.c
index b9f3cb2..9fc48de 100644
--- a/bfd/elf32-wasm32.c
+++ b/bfd/elf32-wasm32.c
@@ -105,24 +105,27 @@ elf32_wasm32_rtype_to_howto (bfd *abfd, unsigned r_type)
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- i = R_WASM32_NONE;
+ bfd_set_error (bfd_error_bad_value);
+ return NULL;
}
if (elf32_wasm32_howto_table[i].type != r_type)
return NULL;
- return &elf32_wasm32_howto_table[i];
+ return elf32_wasm32_howto_table + i;
}
/* Translate the ELF-internal relocation RELA into CACHE_PTR. */
-static void
+static bfd_boolean
elf32_wasm32_info_to_howto_rela (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
{
unsigned int r_type = ELF32_R_TYPE (dst->r_info);
+
cache_ptr->howto = elf32_wasm32_rtype_to_howto (abfd, r_type);
+ return cache_ptr->howto != NULL;
}
#define ELF_ARCH bfd_arch_wasm32
diff --git a/bfd/elf32-xc16x.c b/bfd/elf32-xc16x.c
index 42a3dca..66fe33d 100644
--- a/bfd/elf32-xc16x.c
+++ b/bfd/elf32-xc16x.c
@@ -212,9 +212,7 @@ xc16x_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
{
unsigned int i;
- for (i = 0;
- i < sizeof (xc16x_elf_howto_table) / sizeof (xc16x_elf_howto_table[0]);
- i++)
+ for (i = 0; i < ARRAY_SIZE (xc16x_elf_howto_table); i++)
if (xc16x_elf_howto_table[i].name != NULL
&& strcasecmp (xc16x_elf_howto_table[i].name, r_name) == 0)
return &xc16x_elf_howto_table[i];
@@ -225,8 +223,8 @@ xc16x_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* For a particular operand this function is
called to finalise the type of relocation. */
-static void
-elf32_xc16x_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
+static bfd_boolean
+elf32_xc16x_info_to_howto (bfd *abfd, arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
unsigned int r;
@@ -237,9 +235,12 @@ elf32_xc16x_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
if (xc16x_elf_howto_table[i].type == r)
{
bfd_reloc->howto = &xc16x_elf_howto_table[i];
- return;
+ return TRUE;
}
- abort ();
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"), abfd, r);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
static bfd_reloc_status_type
diff --git a/bfd/elf32-xgate.c b/bfd/elf32-xgate.c
index 3e2669c..a367526 100644
--- a/bfd/elf32-xgate.c
+++ b/bfd/elf32-xgate.c
@@ -34,7 +34,7 @@ static reloc_howto_type *
bfd_elf32_bfd_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
static reloc_howto_type *
bfd_elf32_bfd_reloc_name_lookup (bfd *, const char *);
-static void
+static bfd_boolean
xgate_info_to_howto_rel (bfd *, arelent *, Elf_Internal_Rela *);
static bfd_boolean
xgate_elf_set_mach_from_flags (bfd *);
@@ -395,7 +395,7 @@ bfd_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
for (i = 0; i < ARRAY_SIZE (xgate_reloc_map); i++)
if (xgate_reloc_map[i].bfd_reloc_val == code)
return &elf_xgate_howto_table[xgate_reloc_map[i].elf_reloc_val];
-
+
return NULL;
}
@@ -414,7 +414,7 @@ bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name)
/* Set the howto pointer for an XGATE ELF reloc. */
-static void
+static bfd_boolean
xgate_info_to_howto_rel (bfd *abfd,
arelent *cache_ptr,
Elf_Internal_Rela *dst)
@@ -427,9 +427,11 @@ xgate_info_to_howto_rel (bfd *abfd,
/* xgettext:c-format */
_bfd_error_handler (_("%pB: unsupported relocation type %#x"),
abfd, r_type);
- r_type = 0;
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
}
cache_ptr->howto = &elf_xgate_howto_table[r_type];
+ return TRUE;
}
/* Destroy an XGATE ELF linker hash table. */
@@ -702,12 +704,12 @@ elf32_xgate_post_process_headers (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_in
#define TARGET_BIG_SYM xgate_elf32_vec
#define TARGET_BIG_NAME "elf32-xgate"
-#define elf_info_to_howto 0
+#define elf_info_to_howto NULL
#define elf_info_to_howto_rel xgate_info_to_howto_rel
#define elf_backend_check_relocs elf32_xgate_check_relocs
#define elf_backend_relocate_section elf32_xgate_relocate_section
#define elf_backend_object_p xgate_elf_set_mach_from_flags
-#define elf_backend_final_write_processing 0
+#define elf_backend_final_write_processing NULL
#define elf_backend_can_gc_sections 1
#define elf_backend_special_sections elf32_xgate_special_sections
#define elf_backend_post_process_headers elf32_xgate_post_process_headers
diff --git a/bfd/elf32-xstormy16.c b/bfd/elf32-xstormy16.c
index 6e38219..4cd7e62 100644
--- a/bfd/elf32-xstormy16.c
+++ b/bfd/elf32-xstormy16.c
@@ -375,8 +375,8 @@ xstormy16_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
/* Set the howto pointer for an XSTORMY16 ELF reloc. */
-static void
-xstormy16_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
+static bfd_boolean
+xstormy16_info_to_howto_rela (bfd * abfd,
arelent * cache_ptr,
Elf_Internal_Rela * dst)
{
@@ -385,11 +385,19 @@ xstormy16_info_to_howto_rela (bfd * abfd ATTRIBUTE_UNUSED,
if (r_type <= (unsigned int) R_XSTORMY16_12)
cache_ptr->howto = &xstormy16_elf_howto_table [r_type];
else if (r_type - R_XSTORMY16_GNU_VTINHERIT
- <= (unsigned int) R_XSTORMY16_GNU_VTENTRY)
+ <= ((unsigned int) R_XSTORMY16_GNU_VTENTRY
+ - (unsigned int) R_XSTORMY16_GNU_VTINHERIT))
cache_ptr->howto
= &xstormy16_elf_howto_table2 [r_type - R_XSTORMY16_GNU_VTINHERIT];
else
- abort ();
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+ return TRUE;
}
/* We support 16-bit pointers to code above 64k by generating a thunk
diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c
index 1d[...]
[diff truncated at 100000 bytes]