binutils-gdb/ld/emulparams/elf64lriscv.sh

# RV64 code using LP64D ABI.
# ABI not in emulation name to avoid breaking backward compatibility.
. ${srcdir}/emulparams/elf64lriscv-defs.sh
OUTPUT_FORMAT="elf64-littleriscv"

# On Linux, first look for 64 bit LP64D target libraries in /lib64/lp64d as per
# the glibc ABI, and then /lib64 for backward compatility.
case "$target" in
  riscv64*-linux*)
    case "$EMULATION_NAME" in
      *64*)
	LIBPATH_SUFFIX="64/lp64d 64";;
    esac
    ;;
esac
RISC-V: New emulations to make path searches follow glibc ABI. ld/ PR ld/22962 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32lriscv_ilp32f.c, eelf32lriscv_ilp32.c, eelf64lriscv_lp64f.c, eelf64lriscv_lp64.c. (eelf32lriscv_ilp32f.c, eelf32lriscv_ilp32.c): New build rules. (eelf64lriscv_lp64f.c, eelf64lriscv_lp64.c): New build rules. * Makefile.in: Regenerated. * configure.tgt (riscv32--linux, riscv64--linux): New. * ld/emulparams/elf32lriscv.sh: Set LIBPATH_SUFFIX. * ld/emulparams/elf32lriscv_ilp32.sh: New. * ld/emulparams/elf32lriscv_ilp32f.sh: New. * ld/emulparams/elf64lriscv-defs.sh: Don't set LIBPATH_SUFFIX here. * ld/emulparams/elf64lriscv.sh: Set LIBPATH_SUFFIX. * ld/emulparams/elf64lriscv_lp64.sh: New. * ld/emulparams/elf64lriscv_lp64f.sh: New. * ld/genscripts.sh (append_to_lib_path): Change LIBPATH_SUFFIX test to a for. Inside loop, change LIBPATH_SUFFIX uses to libpath_suffix. (LIB_PATH): In LIB_PATH if, add loop for LIBPATH_SUFFIX, changes uses inside loop to libpath_suffix. 2018-05-09 04:34:03 +08:00			`# RV64 code using LP64D ABI.`
			`# ABI not in emulation name to avoid breaking backward compatibility.`
Add support for RISC-V architecture. bfd * Makefile.am: Add entries for riscv32-elf and riscv64-elf. * config.bdf: Likewise. * configure.ac: Likewise. * Makefile.in: Regenerate. * configure: Regenerate. * archures.c: Add bfd_riscv_arch. * reloc.c: Add riscv relocs. * targets.c: Add riscv_elf32_vec and riscv_elf64_vec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id. * elfnn-riscv.c: New file. * elfxx-riscv.c: New file. * elfxx-riscv.h: New file. binutils* readelf.c (guess_is_rela): Add EM_RISCV. (get_machine_name): Likewise. (dump_relocations): Add support for riscv relocations. (get_machine_flags): Add support for riscv flags. (is_32bit_abs_reloc): Add R_RISCV_32. (is_64bit_abs_reloc): Add R_RISCV_64. (is_none_reloc): Add R_RISCV_NONE. * testsuite/binutils-all/objdump.exp (cpus_expected): Add riscv. Expect the debug_ranges test to fail. gas * Makefile.am: Add riscv files. * Makefile.in: Regenerate. * NEWS: Mention the support for this architecture. * configure.in: Define a default architecture. * configure: Regenerate. * configure.tgt: Add entries for riscv. * doc/as.texinfo: Likewise. * testsuite/gas/all/gas.exp: Expect the redef tests to fail. * testsuite/gas/elf/elf.exp: Expect the groupauto tests to fail. * config/tc-riscv.c: New file. * config/tc-riscv.h: New file. * doc/c-riscv.texi: New file. * testsuite/gas/riscv: New directory. * testsuite/gas/riscv/riscv.exp: New file. * testsuite/gas/riscv/t_insns.d: New file. * testsuite/gas/riscv/t_insns.s: New file. ld * Makefile.am: Add riscv files. * Makefile.in: Regenerate. * NEWS: Mention the support for this target. * configure.tgt: Add riscv entries. * emulparams/elf32lriscv-defs.sh: New file. * emulparams/elf32lriscv.sh: New file. * emulparams/elf64lriscv-defs.sh: New file. * emulparams/elf64lriscv.sh: New file. * emultempl/riscvelf.em: New file. opcodes * configure.ac: Add entry for bfd_riscv_arch. * configure: Regenerate. * disassemble.c (disassembler): Add support for riscv. (disassembler_usage): Likewise. * riscv-dis.c: New file. * riscv-opc.c: New file. include * dis-asm.h: Add prototypes for print_insn_riscv and print_riscv_disassembler_options. * elf/riscv.h: New file. * opcode/riscv-opc.h: New file. * opcode/riscv.h: New file. 2016-11-02 00:45:57 +08:00			`. ${srcdir}/emulparams/elf64lriscv-defs.sh`
			`OUTPUT_FORMAT="elf64-littleriscv"`
RISC-V: New emulations to make path searches follow glibc ABI. ld/ PR ld/22962 * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32lriscv_ilp32f.c, eelf32lriscv_ilp32.c, eelf64lriscv_lp64f.c, eelf64lriscv_lp64.c. (eelf32lriscv_ilp32f.c, eelf32lriscv_ilp32.c): New build rules. (eelf64lriscv_lp64f.c, eelf64lriscv_lp64.c): New build rules. * Makefile.in: Regenerated. * configure.tgt (riscv32--linux, riscv64--linux): New. * ld/emulparams/elf32lriscv.sh: Set LIBPATH_SUFFIX. * ld/emulparams/elf32lriscv_ilp32.sh: New. * ld/emulparams/elf32lriscv_ilp32f.sh: New. * ld/emulparams/elf64lriscv-defs.sh: Don't set LIBPATH_SUFFIX here. * ld/emulparams/elf64lriscv.sh: Set LIBPATH_SUFFIX. * ld/emulparams/elf64lriscv_lp64.sh: New. * ld/emulparams/elf64lriscv_lp64f.sh: New. * ld/genscripts.sh (append_to_lib_path): Change LIBPATH_SUFFIX test to a for. Inside loop, change LIBPATH_SUFFIX uses to libpath_suffix. (LIB_PATH): In LIB_PATH if, add loop for LIBPATH_SUFFIX, changes uses inside loop to libpath_suffix. 2018-05-09 04:34:03 +08:00
			`# On Linux, first look for 64 bit LP64D target libraries in /lib64/lp64d as per`
			`# the glibc ABI, and then /lib64 for backward compatility.`
			`case "$target" in`
			`riscv64-linux)`
			`case "$EMULATION_NAME" in`
			`64)`
			`LIBPATH_SUFFIX="64/lp64d 64";;`
			`esac`
			`;;`
			`esac`