+2019-12-20 Alan Modra <amodra@gmail.com>
+
+ * xtensa-isa.c (xtensa_insnbuf_from_chars): Avoid signed overflow.
+
+2019-12-20 Alan Modra <amodra@gmail.com>
+
+ * libhppa.h (hppa_field_adjust, bfd_hppa_insn2fmt): Delete forward
+ declaration. Move ATTRIBUTE_UNUSED to definition.
+ (sign_extend, low_sign_extend, sign_unext, low_sign_unext),
+ (re_assemble_3, re_assemble_12, re_assemble_14, re_assemble_16),
+ (re_assemble_17, re_assemble_21, re_assemble_22): Likewise. Make
+ args and return value unsigned. Use unsigned variables.
+ (hppa_rebuild_insn): Similarly.
+
+2019-12-20 Alan Modra <amodra@gmail.com>
+
+ * format.c (bfd_check_format_matches): Free matching_vector when
+ not returning matching target strings.
+
+2019-12-20 Alan Modra <amodra@gmail.com>
+
+ * coff-alpha.c (alpha_ecoff_read_ar_hdr): Free ar_hdr on error return.
+
+2019-12-18 Alan Modra <amodra@gmail.com>
+
+ * coff-rs6000.c (_bfd_xcoff_slurp_armap): Don't overflow when
+ checking symbol count against section size. Guard against strlen
+ running off end of buffer by allocating one more byte and zeroing.
+ * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
+
+2019-12-18 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Use size_t for vars.
+ * elf64-ppc.c (sym_exists_at): Use size_t for lo, hi and mid.
+
+2019-12-18 Alan Modra <amodra@gmail.com>
+
+ * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): Avoid signed overflow.
+ * elf32-hppa.c (final_link_relocate): Likewise.
+ * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): Likewise.
+ (_bfd_elf_ppc_at_tprel_transform, is_insn_ds_form): Likewise.
+ (is_insn_dq_form, ppc_elf_relocate_section): Likewise.
+ * elf64-ppc.c (ok_lo_toc_insn, ppc64_elf_edit_toc): Likewise.
+ (ppc64_elf_relocate_section): Likewise.
+ * elfxx-mips.c (mips_elf_perform_relocation): Likewise.
+ * netbsd.h (N_SET_FLAGS): Likewise.
+
+2019-12-17 Alan Modra <amodra@gmail.com>
+
+ * coff-tic80.c: Delete file.
+ * cpu-tic80.c: Delete file.
+ * archures.c: Remove tic80 support.
+ * coffcode.h: Likewise.
+ * coffswap.h: Likewise.
+ * targets.c: Likewise.
+ * config.bfd: Likewise.
+ * configure.ac: Likewise.
+ * Makefile.am: Likewise.
+ * Makefile.in: Regenerate.
+ * bfd-in2.h: Regenerate.
+ * configure: Regenerate.
+ * po/SRC-POTFILES.in: Regenerate.
+
+2019-12-13 Alan Modra <amodra@gmail.com>
+
+ PR 25237
+ * elf.c: (assign_file_positions_for_load_sections): Attempt to
+ keep meaningless p_offset for PT_LOAD segments without file
+ contents within file size.
+
+2019-12-12 Alan Modra <amodra@gmail.com>
+
+ * libbfd.c (bfd_get): Don't cast result of bfd_get_8.
+ * bfd-in2.h: Regenerate.
+
+2019-12-11 Alan Modra <amodra@gmail.com>
+
+ * elf32-rx.c (elf32_rx_relax_section): Avoid signed overflow.
+ * libaout.h (N_SET_INFO, N_SET_FLAGS): Likewise.
+ * netbsd.h (write_object_contents): Likewise.
+ * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
+ * libhppa.h (HPPA_R_CONSTANT): Don't signed extend with shifts.
+ (stm32l4xx_create_replacing_stub_vldm): Don't truncate high bits
+ with shifts.
+ * elf32-nds32.h (R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG): Define
+ using 1u shifted left. Ditto for other macros.
+ * mmo.c (LOP): Make unsigned.
+
+2019-12-11 Alan Modra <amodra@gmail.com>
+
+ * libbfd.c (bfd_get_8): Return a bfd_vma.
+ (bfd_get_signed_8): Return a bfd_signed_vma.
+ * bfd-in2.h: Regenerate.
+
+2019-12-11 Alan Modra <amodra@gmail.com>
+
+ * xtensa-modules.c (Field_* functions): Don't mask using shifts.
+ (Operand_soffsetx4_decode, Operand_simm4_decode),
+ (Operand_simm8_decode, Operand_simm8x256_decode),
+ (Operand_simm12b_decode, Operand_label8_decode),
+ (Operand_label12_decode, Operand_soffset_decode),
+ (Operand_xt_wbr15_label_decode, Operand_xt_wbr18_label_decode): Don't
+ sign extend using shifts.
+ (Operand_immrx4_decode, Operand_uimm16x4_decode): Avoid UB in
+ constant.
+
2019-12-11 Alan Modra <amodra@gmail.com>
* cpu-ia64-opc.c (ext_imms_scaled): Avoid undefined left shift
projects / deliverable / binutils-gdb.git / blobdiff