This patch adds support for a new CGEN_OPEN_INSN_ENDIAN argument
for @arch@_cgen_cpu_open. This is useful for architectures in
which the endianness of the instruction words is not the same
than the endianness used for data.
An accompanying patch has been sent to the CGEN mailing list that
adds support for this argument on the CGEN side [1]. Its been
already pre-approved [2], and will be applied simultaneously with
this binutils series.
[1] https://sourceware.org/pipermail/cgen/2020q2/002733.html
[2] https://sourceware.org/pipermail/cgen/2020q2/002737.html
include/ChangeLog:
2020-06-04 Jose E. Marchesi <jemarch@gnu.org>
* opcode/cgen.h (enum cgen_cpu_open_arg): New value
CGEN_CPU_OPEN_INSN_ENDIAN.
opcodes/ChangeLog:
2020-06-04 Jose E. Marchesi <jemarch@gnu.org>
* cgen-dis.in (cpu_desc_list): New field `insn_endian'.
(print_insn_): Handle instruction endian.
* bpf-dis.c: Regenerate.
* bpf-desc.c: Regenerate.
* epiphany-dis.c: Likewise.
* epiphany-desc.c: Likewise.
* fr30-dis.c: Likewise.
* fr30-desc.c: Likewise.
* frv-dis.c: Likewise.
* frv-desc.c: Likewise.
* ip2k-dis.c: Likewise.
* ip2k-desc.c: Likewise.
* iq2000-dis.c: Likewise.
* iq2000-desc.c: Likewise.
* lm32-dis.c: Likewise.
* lm32-desc.c: Likewise.
* m32c-dis.c: Likewise.
* m32c-desc.c: Likewise.
* m32r-dis.c: Likewise.
* m32r-desc.c: Likewise.
* mep-dis.c: Likewise.
* mep-desc.c: Likewise.
* mt-dis.c: Likewise.
* mt-desc.c: Likewise.
* or1k-dis.c: Likewise.
* or1k-desc.c: Likewise.
* xc16x-dis.c: Likewise.
* xc16x-desc.c: Likewise.
* xstormy16-dis.c: Likewise.
* xstormy16-desc.c: Likewise.
binutils/ChangeLog:
2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
* objdump.c (disassemble_data): Set disasm_info.endian_code to
disasm_info.endian after the latter is initialized to the
endianness reported by BFD.
b3db6d07be