X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=opcodes%2Fmt-dis.c;h=b0358e34e255d13fd8759f7d898b7fb123b4a303;hb=3922b302645fda04da42a5279399578ae2f6206c;hp=f06a98fb24710bc6e784581f481b48609c1d96d1;hpb=05994f45db64e255bb77913bad21859e49b461cb;p=deliverable%2Fbinutils-gdb.git diff --git a/opcodes/mt-dis.c b/opcodes/mt-dis.c index f06a98fb24..b0358e34e2 100644 --- a/opcodes/mt-dis.c +++ b/opcodes/mt-dis.c @@ -1,11 +1,11 @@ +/* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */ /* Disassembler interface for targets using CGEN. -*- C -*- CGEN: Cpu tools GENerator THIS FILE IS MACHINE GENERATED WITH CGEN. - the resultant file is machine generated, cgen-dis.in isn't - Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2007, - 2008, 2010 Free Software Foundation, Inc. + Copyright (C) 1996-2020 Free Software Foundation, Inc. This file is part of libopcodes. @@ -29,7 +29,7 @@ #include "sysdep.h" #include #include "ansidecl.h" -#include "dis-asm.h" +#include "disassemble.h" #include "bfd.h" #include "symcat.h" #include "libiberty.h" @@ -72,7 +72,7 @@ print_dollarhex (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, { disassemble_info *info = (disassemble_info *) dis_info; - info->fprintf_func (info->stream, "$%lx", value); + info->fprintf_func (info->stream, "$%lx", value & 0xffffffff); if (0) print_normal (cd, dis_info, value, attrs, pc, length); @@ -287,13 +287,14 @@ mt_cgen_print_operand (CGEN_CPU_DESC cd, default : /* xgettext:c-format */ - fprintf (stderr, _("Unrecognized field %d while printing insn.\n"), - opindex); - abort (); + opcodes_error_handler + (_("internal error: unrecognized field %d while printing insn"), + opindex); + abort (); } } -cgen_print_fn * const mt_cgen_print_handlers[] = +cgen_print_fn * const mt_cgen_print_handlers[] = { print_insn_normal, }; @@ -321,10 +322,6 @@ print_normal (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, { disassemble_info *info = (disassemble_info *) dis_info; -#ifdef CGEN_PRINT_NORMAL - CGEN_PRINT_NORMAL (cd, info, value, attrs, pc, length); -#endif - /* Print the operand as directed by the attributes. */ if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SEM_ONLY)) ; /* nothing to do */ @@ -346,10 +343,6 @@ print_address (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, { disassemble_info *info = (disassemble_info *) dis_info; -#ifdef CGEN_PRINT_ADDRESS - CGEN_PRINT_ADDRESS (cd, info, value, attrs, pc, length); -#endif - /* Print the operand as directed by the attributes. */ if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SEM_ONLY)) ; /* Nothing to do. */ @@ -470,7 +463,7 @@ print_insn (CGEN_CPU_DESC cd, /* Extract base part of instruction, just in case CGEN_DIS_* uses it. */ basesize = cd->base_insn_bitsize < buflen * 8 ? cd->base_insn_bitsize : buflen * 8; - insn_value = cgen_get_insn_value (cd, buf, basesize); + insn_value = cgen_get_insn_value (cd, buf, basesize, cd->insn_endian); /* Fill in ex_info fields like read_insn would. Don't actually call @@ -491,7 +484,7 @@ print_insn (CGEN_CPU_DESC cd, int length; unsigned long insn_value_cropped; -#ifdef CGEN_VALIDATE_INSN_SUPPORTED +#ifdef CGEN_VALIDATE_INSN_SUPPORTED /* Not needed as insn shouldn't be in hash lists if not supported. */ /* Supported by this cpu? */ if (! mt_cgen_insn_supported (cd, insn)) @@ -509,7 +502,7 @@ print_insn (CGEN_CPU_DESC cd, relevant part from the buffer. */ if ((unsigned) (CGEN_INSN_BITSIZE (insn) / 8) < buflen && (unsigned) (CGEN_INSN_BITSIZE (insn) / 8) <= sizeof (unsigned long)) - insn_value_cropped = bfd_get_bits (buf, CGEN_INSN_BITSIZE (insn), + insn_value_cropped = bfd_get_bits (buf, CGEN_INSN_BITSIZE (insn), info->endian == BFD_ENDIAN_BIG); else insn_value_cropped = insn_value; @@ -601,6 +594,7 @@ typedef struct cpu_desc_list CGEN_BITSET *isa; int mach; int endian; + int insn_endian; CGEN_CPU_DESC cd; } cpu_desc_list; @@ -613,12 +607,16 @@ print_insn_mt (bfd_vma pc, disassemble_info *info) static CGEN_BITSET *prev_isa; static int prev_mach; static int prev_endian; + static int prev_insn_endian; int length; CGEN_BITSET *isa; int mach; int endian = (info->endian == BFD_ENDIAN_BIG ? CGEN_ENDIAN_BIG : CGEN_ENDIAN_LITTLE); + int insn_endian = (info->endian_code == BFD_ENDIAN_BIG + ? CGEN_ENDIAN_BIG + : CGEN_ENDIAN_LITTLE); enum bfd_architecture arch; /* ??? gdb will set mach but leave the architecture as "unknown" */ @@ -628,7 +626,7 @@ print_insn_mt (bfd_vma pc, disassemble_info *info) arch = info->arch; if (arch == bfd_arch_unknown) arch = CGEN_BFD_ARCH; - + /* There's no standard way to compute the machine or isa number so we leave it to the target. */ #ifdef CGEN_COMPUTE_MACH @@ -648,7 +646,7 @@ print_insn_mt (bfd_vma pc, disassemble_info *info) cgen_bitset_add (isa, CGEN_COMPUTE_ISA (info)); } #else - isa = info->insn_sets; + isa = info->private_data; #endif /* If we've switched cpu's, try to find a handle we've used before */ @@ -669,7 +667,7 @@ print_insn_mt (bfd_vma pc, disassemble_info *info) break; } } - } + } /* If we haven't initialized yet, initialize the opcode table. */ if (! cd) @@ -684,9 +682,11 @@ print_insn_mt (bfd_vma pc, disassemble_info *info) prev_isa = cgen_bitset_copy (isa); prev_mach = mach; prev_endian = endian; + prev_insn_endian = insn_endian; cd = mt_cgen_cpu_open (CGEN_CPU_OPEN_ISAS, prev_isa, CGEN_CPU_OPEN_BFDMACH, mach_name, CGEN_CPU_OPEN_ENDIAN, prev_endian, + CGEN_CPU_OPEN_INSN_ENDIAN, prev_insn_endian, CGEN_CPU_OPEN_END); if (!cd) abort ();