binutils-gdb

Tree: 5890af36e5

Author	SHA1	Message	Date
Alan Modra	1d61b03226	Remove more shifts for sign/zero extension cpu/ * epiphany.cpu (f-sdisp11): Don't sign extend with shifts. * lm32.cpu (f-branch, f-vall): Likewise. * m32.cpu (f-lab-8-16): Likewise. opcodes/ * arc-dis.c (BITS): Don't truncate high bits with shifts. * nios2-dis.c (nios2_print_insn_arg): Don't sign extend with shifts. * tic54x-dis.c (print_instruction): Likewise. * tilegx-opc.c (parse_insn_tilegx): Likewise. * tilepro-opc.c (parse_insn_tilepro): Likewise. * visium-dis.c (disassem_class0): Likewise. * pdp11-dis.c (sign_extend): Likewise. (SIGN_BITS): Delete. * epiphany-ibld.c: Regenerate. * lm32-ibld.c: Regenerate. * m32c-ibld.c: Regenerate.	7 years ago
Alan Modra	b8e61daa1a	ubsan: epiphany: left shift of negative value Two places in epiphany_cgen_extract_operand, "value" is a long. value = ((((value) << (1))) + (pc)); cpu/ * epiphany.cpu (f-simm8, f-simm24): Use multiply rather than shift left to avoid UB on left shift of negative values. opcodes/ * epiphany-ibld.c: Regenerate.	7 years ago
Joern Rennecke	02a79b89fd	2012-11-30 Oleg Raikhman <oleg@adapteva.com> Joern Rennecke <joern.rennecke@embecosm.com> cpu: * epiphany.cpu (keyword gr-names): Move sb/sl/ip after r9/r10/r12. (load_insn): Add NO-DIS attribute to x, p, d, dpm, dl0, dl0.l. (testset-insn): Add NO_DIS attribute to t.l. (store-insn): Add NO-DIS attribute to x.l, p.l, d.l, dpm.l, dl0.l. (move-insns): Add NO-DIS attribute to cmov.l. (op-mmr-movts): Add NO-DIS attribute to movts.l. (op-mmr-movfs): Add NO-DIS attribute to movfs.l. (op-rrr): Add NO-DIS attribute to .l. (shift-rrr): Add NO-DIS attribute to .l. (op-shift-rri): Add NO-DIS attribute to i32.l. (bitrl, movtl): Add NO-DIS attribute. (op-iextrrr): Add NO-DIS attribute to .l (op-two_operands-float, op-fabs-float): Add NO-DIS attribute to f32.l. (op-fix2float-float, op-float2fix-float, op-fextop-float): Likewise. opcodes: * epiphany-desc.c, epiphany-desc.h, epiphany-opc.c: Regenerate.	14 years ago
Joern Rennecke	926e2094bb	bfd: * cpu-epiphany.c: Reinstate full list of Copyright years. * elf32-epiphany.c: Likewise. cpu: * epiphany.cpu, epiphany.opc: Likewise. gas: * config/tc-epiphany.c, config/tc-epiphany.h: Likewise. * doc/c-epiphany.texi: Likewise. include: * elf/epiphany.h: Likewise.	15 years ago
Nick Clifton	cfb8c0921c	bfd: * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo . (ALL_MACHINES_CFILES): Add cpu-epiphany.c . (BFD32_BACKENDS): Add elf32-epiphany.lo . (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c . * Makefile.in, bfd-in2.h, configure, libbfd.h: Regenerate. * archures.c (bfd_arch_epiphany): Add. (bfd_mach_epiphany16, bfd_mach_epiphany32): Define. (bfd_epiphany_arch): Declare. (bfd_archures_list): Add &bfd_epiphany_arch. * config.bfd (epiphany--elf): New target case. configure.in (bfd_elf32_epiphany_vec): New target vector case. * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation. (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise. (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise. (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise. * targets.c (bfd_elf32_epiphany_vec): Declare. (_bfd_target_vector): Add bfd_elf32_epiphany_vec. * po/SRC-POTFILES.in, po/bfd.pot: Regenerate. * cpu-epiphany.c, elf32-epiphany.c: New files. binutils: * readelf.c (include "elf/epiphany.h") (guess_is_rela, dump_relocation): Handle EM_ADAPTEVA_EPIPHANY. (get_machine_name, is_32bit_abs_reloc, is_32bit_pcrel_reloc): Likewise. (is_16bit_abs_reloc, is_none_reloc): Likewise. * po/binutils.pot: Regenerate. cpu: * cpu/epiphany.cpu, cpu/epiphany.opc: New files. gas: * NEWS: Mention addition of Adapteva Epiphany support. * config/tc-epiphany.c, config/tc-epiphany.h: New files. * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c . (TARGET_CPU_HFILES): Add config/tc-epiphany.h . * Makefile.in, configure, doc/Makefile.in, po/POTFILES.in: Regenerate. * configure.in: Also set using_cgen for epiphany. * configure.tgt: Handle epiphany. * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi . * doc/all.texi: Set EPIPHANY. * doc/as.texinfo: Add EPIPHANY-specific text. * doc/c-epiphany.texi: New file. * po/gas.pot: Regenerate. gas/testsuite: * gas/epiphany: New directory. include: * dis-asm.h (print_insn_epiphany): Declare. * elf/epiphany.h: New file. * elf/common.h (EM_ADAPTEVA_EPIPHANY): Define. ld: * NEWS: Mention addition of Adapteva Epiphany support. * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32epiphany.c . (eelf32epiphany.c): New rule. * Makefile.in: Regenerate. * configure.tgt: Handle epiphany--elf. po/ld.pot: Regenerate. * testsuite/ld-srec/srec.exp: xfail epiphany. * emulparams/elf32epiphany.sh: New file. opcodes: * Makefile.am (HFILES): Add epiphany-desc.h and epiphany-opc.h . (TARGET_LIBOPCODES_CFILES): Add epiphany-asm.c, epiphany-desc.c, epiphany-dis.c, epiphany-ibld.c and epiphany-opc.c . (CLEANFILES): Add stamp-epiphany. (EPIPHANY_DEPS): Set. Make CGEN-generated Epiphany files depend on it. (stamp-epiphany): New rule. * Makefile.in, configure, po/POTFILES.in, po/opcodes.pot: Regenerate. * configure.in: Handle bfd_epiphany_arch. * disassemble.c (ARCH_epiphany): Define. (disassembler): Handle bfd_arch_epiphany. * epiphany-asm.c, epiphany-desc.c, epiphany-desc.h: New files. * epiphany-dis.c, epiphany-ibld.c, epiphany-opc.c: Likewise. * epiphany-opc.h: Likewise.	15 years ago

5 Commits (5890af36e5112bcbb8d7555e63570f68466e6944)