From c062b1036fc459e1b4fe66c61ef3c916756706c9 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Tue, 13 Jan 1998 01:36:05 +0000 Subject: * cgen-asm.c (build_asm_hash_table): Traverse compiled in table using table provided entry size. Use CGEN_INSN_MNEMONIC. (cgen_parse_keyword): Rewrite. * cgen-dis.c (build_dis_hash_table): Traverse compiled in table using table provided entry size. Use CGEN_INSN_MASK_BITSIZE. * cgen-opc.c: Clean up pass over `struct foo' usage. (cgen_keyword_lookup_value): Handle "" entry. (cgen_keyword_add): Likewise. --- opcodes/ChangeLog | 11 +++++++++++ opcodes/cgen-dis.c | 56 +++++++++++++++++++++++++++--------------------------- 2 files changed, 39 insertions(+), 28 deletions(-) (limited to 'opcodes') diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 3a75c44..228abb4 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,14 @@ +Mon Jan 12 14:43:54 1998 Doug Evans + + * cgen-asm.c (build_asm_hash_table): Traverse compiled in table using + table provided entry size. Use CGEN_INSN_MNEMONIC. + (cgen_parse_keyword): Rewrite. + * cgen-dis.c (build_dis_hash_table): Traverse compiled in table using + table provided entry size. Use CGEN_INSN_MASK_BITSIZE. + * cgen-opc.c: Clean up pass over `struct foo' usage. + (cgen_keyword_lookup_value): Handle "" entry. + (cgen_keyword_add): Likewise. + start-sanitize-sky Tue Jan 6 13:08:14 1998 Doug Evans diff --git a/opcodes/cgen-dis.c b/opcodes/cgen-dis.c index 9ed8a0a..0f7a170 100644 --- a/opcodes/cgen-dis.c +++ b/opcodes/cgen-dis.c @@ -1,31 +1,25 @@ /* CGEN generic disassembler support code. -Copyright (C) 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. -This file is part of the GNU Binutils and GDB, the GNU debugger. + This file is part of the GNU Binutils and GDB, the GNU debugger. -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. -You should have received a copy of the GNU General Public License along -with this program; if not, write to the Free Software Foundation, Inc., -59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include "config.h" +#include "sysdep.h" #include -#ifdef HAVE_STRING_H -#include -#endif -#ifdef HAVE_STRINGS_H -#include -#endif #include "ansidecl.h" #include "libiberty.h" #include "bfd.h" @@ -61,6 +55,7 @@ build_dis_hash_table () int count = cgen_insn_count (); CGEN_OPCODE_DATA *data = cgen_current_opcode_data; CGEN_INSN_TABLE *insn_table = data->insn_table; + unsigned int entry_size = insn_table->entry_size; unsigned int hash_size = insn_table->dis_hash_table_size; const CGEN_INSN *insn; CGEN_INSN_LIST *insn_lists,*new_insns; @@ -79,16 +74,21 @@ build_dis_hash_table () /* Add compiled in insns. The table is scanned backwards as later additions are inserted in front of earlier ones and we want earlier ones to be prefered. - We stop at the first one as it is a reserved entry. */ - - for (insn = insn_table->init_entries + insn_table->num_init_entries - 1; + We stop at the first one as it is a reserved entry. + This is a bit tricky as the attribute member of CGEN_INSN is variable + among architectures. This code could be moved to cgen-asm.in, but + I prefer to keep it here for now. */ + + for (insn = (CGEN_INSN *) + ((char *) insn_table->init_entries + + entry_size * (insn_table->num_init_entries - 1)); insn > insn_table->init_entries; - --insn, ++insn_lists) + insn = (CGEN_INSN *) ((char *) insn - entry_size), ++insn_lists) { /* We don't know whether the target uses the buffer or the base insn to hash on, so set both up. */ - value = insn->syntax.value; - switch (CGEN_INSN_BITSIZE (insn)) + value = CGEN_INSN_VALUE (insn); + switch (CGEN_INSN_MASK_BITSIZE (insn)) { case 8: buf[0] = value; @@ -123,8 +123,8 @@ build_dis_hash_table () { /* We don't know whether the target uses the buffer or the base insn to hash on, so set both up. */ - value = new_insns->insn->syntax.value; - switch (CGEN_INSN_BITSIZE (new_insns->insn)) + value = CGEN_INSN_VALUE (new_insns->insn); + switch (CGEN_INSN_MASK_BITSIZE (new_insns->insn)) { case 8: buf[0] = value; -- cgit v1.1