From 39f66f3ae25ebd3a065218ce880280fd5b4b861c Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Thu, 8 Dec 2016 23:29:37 +0000 Subject: [PATCH] MIPS16/opcodes: Fix off-by-one indentation in `print_mips16_insn_arg' opcodes/ * mips-dis.c (print_mips16_insn_arg): Remove extraneous indentation space across. --- opcodes/ChangeLog | 5 ++++ opcodes/mips-dis.c | 60 +++++++++++++++++++++++----------------------- 2 files changed, 35 insertions(+), 30 deletions(-) diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 70f91502c9c..1e5ca723106 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2016-12-08 Maciej W. Rozycki + + * mips-dis.c (print_mips16_insn_arg): Remove extraneous + indentation space across. + 2016-12-08 Maciej W. Rozycki * mips-dis.c (print_mips16_insn_arg): Avoid delay-slot diff --git a/opcodes/mips-dis.c b/opcodes/mips-dis.c index 19d0366e8f3..c23e369972b 100644 --- a/opcodes/mips-dis.c +++ b/opcodes/mips-dis.c @@ -1914,36 +1914,36 @@ print_mips16_insn_arg (struct disassemble_info *info, if (!pcrel_op->include_isa_bit && use_extend) baseaddr = memaddr - 2; else if (!pcrel_op->include_isa_bit) - { - bfd_byte buffer[2]; - - /* If this instruction is in the delay slot of a JAL/JALX - instruction, the base address is the address of the - JAL/JALX instruction. If it is in the delay slot of - a JR/JALR instruction, the base address is the address - of the JR/JALR instruction. This test is unreliable: - we have no way of knowing whether the previous word is - instruction or data. */ - if (info->read_memory_func (memaddr - 4, buffer, 2, info) == 0 - && (((info->endian == BFD_ENDIAN_BIG - ? bfd_getb16 (buffer) - : bfd_getl16 (buffer)) - & 0xf800) == 0x1800)) - baseaddr = memaddr - 4; - else if (info->read_memory_func (memaddr - 2, buffer, 2, - info) == 0 - && (((info->endian == BFD_ENDIAN_BIG - ? bfd_getb16 (buffer) - : bfd_getl16 (buffer)) - & 0xf89f) == 0xe800) - && (((info->endian == BFD_ENDIAN_BIG - ? bfd_getb16 (buffer) - : bfd_getl16 (buffer)) - & 0x0060) != 0x0060)) - baseaddr = memaddr - 2; - else - baseaddr = memaddr; - } + { + bfd_byte buffer[2]; + + /* If this instruction is in the delay slot of a JAL/JALX + instruction, the base address is the address of the + JAL/JALX instruction. If it is in the delay slot of + a JR/JALR instruction, the base address is the address + of the JR/JALR instruction. This test is unreliable: + we have no way of knowing whether the previous word is + instruction or data. */ + if (info->read_memory_func (memaddr - 4, buffer, 2, info) == 0 + && (((info->endian == BFD_ENDIAN_BIG + ? bfd_getb16 (buffer) + : bfd_getl16 (buffer)) + & 0xf800) == 0x1800)) + baseaddr = memaddr - 4; + else if (info->read_memory_func (memaddr - 2, buffer, 2, + info) == 0 + && (((info->endian == BFD_ENDIAN_BIG + ? bfd_getb16 (buffer) + : bfd_getl16 (buffer)) + & 0xf89f) == 0xe800) + && (((info->endian == BFD_ENDIAN_BIG + ? bfd_getb16 (buffer) + : bfd_getl16 (buffer)) + & 0x0060) != 0x0060)) + baseaddr = memaddr - 2; + else + baseaddr = memaddr; + } } print_insn_arg (info, state, opcode, operand, baseaddr + 1, uval); -- 2.30.2