This is the mail archive of the binutils@sourceware.org mailing list for the binutils project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
This patch implement RISC-V ELF attribute[1] support for assembler and readelf. ChangeLog: bfd/ * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New function. (elf_backend_obj_attrs_vendor): Define. (elf_backend_obj_attrs_section_type): Likewise. (elf_backend_obj_attrs_section): Likewise. * elfxx-riscv.c (riscv_estimate_digit): New function. (riscv_estimate_arch_strlen1): Likewise. (riscv_estimate_arch_strlen): Likewise. (riscv_arch_str1): Likewise. (riscv_arch_str): Likewise. * elfxx-riscv.h (riscv_arch_str): Declare. gas/ * config/tc-riscv.c (riscv_write_out_arch_attr): New function. (riscv_set_public_attributes): Likewise. (riscv_md_end): Likewise. (riscv_convert_symbolic_attribute): Likewise. (s_riscv_attribute): Likewise. (riscv_pseudo_table): Add .attribute to the table. * config/tc-riscv.h (md_end): Define as riscv_md_end (riscv_md_end): Declare. (CONVERT_SYMBOLIC_ATTRIBUTE): Define as riscv_convert_symbolic_attribute. (riscv_convert_symbolic_attribute): Declare. * testsuite/gas/elf/elf.exp: Adjust test case for section2.e. * testsuite/gas/elf/section2.e-riscv: New. * testsuite/gas/riscv/attribute-01.d: New test * testsuite/gas/riscv/attribute-02.d: Likewise. * testsuite/gas/riscv/attribute-03.d: Likewise. * testsuite/gas/riscv/attribute-04.d: Likewise. * testsuite/gas/riscv/attribute-04.s: Likewise. * testsuite/gas/riscv/attribute-05.d: Likewise.. * testsuite/gas/riscv/attribute-05.s: Likewise. * testsuite/gas/riscv/attribute-06.d: Likewise. * testsuite/gas/riscv/attribute-06.s: Likewise. * testsuite/gas/riscv/attribute-07.d: Likewise. * testsuite/gas/riscv/attribute-07.s: Likewise. * testsuite/gas/riscv/attribute-08.d: Likewise. * testsuite/gas/riscv/attribute-08.s: Likewise. * testsuite/gas/riscv/empty.l: Likewise. binutils/ * readelf.c (get_riscv_section_type_name) New function. (get_section_type_name): Add handler for RISC-V. (riscv_attr_tag_t): Declare. (riscv_attr_tag): New. (display_riscv_attribute): New function. (process_attributes): Add handler for RISC-V. include/ * elf/riscv.h (SHT_RISCV_ATTRIBUTES): Define. (Tag_arch): Likewise. (Tag_priv_spec): Likewise. (Tag_priv_spec_minor): Likewise. (Tag_priv_spec_revision): Likewise. (Tag_unaligned_access): Likewise. [1] https://github.com/riscv/riscv-elf-psabi-doc/pulls/71
Attachment:
0001-RISC-V-Support-ELF-attribute-for-gas-and-readelf.patch
Description: Binary data
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |