From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16767 invoked by alias); 4 Oct 2002 01:03:59 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 16698 invoked from network); 4 Oct 2002 01:03:58 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sources.redhat.com with SMTP; 4 Oct 2002 01:03:58 -0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.11.6/8.11.6) with ESMTP id g940ip015299 for ; Thu, 3 Oct 2002 20:44:52 -0400 Received: from pobox.corp.redhat.com (pobox.corp.redhat.com [172.16.52.156]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with ESMTP id g9413uf01754 for ; Thu, 3 Oct 2002 21:03:56 -0400 Received: from localhost.localdomain (vpn50-3.rdu.redhat.com [172.16.50.3]) by pobox.corp.redhat.com (8.11.6/8.11.6) with ESMTP id g9413s910795 for ; Thu, 3 Oct 2002 21:03:54 -0400 Received: (from kev@localhost) by localhost.localdomain (8.11.6/8.11.6) id g9413nK32675 for gdb-patches@sources.redhat.com; Thu, 3 Oct 2002 18:03:49 -0700 Date: Thu, 03 Oct 2002 18:03:00 -0000 From: Kevin Buettner Message-Id: <1021004010349.ZM32674@localhost.localdomain> To: gdb-patches@sources.redhat.com Subject: [PATCH RFA] Create new file mips-tdep.h MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-SW-Source: 2002-10/txt/msg00119.txt.bz2 I have some other changes under way in which I will need to know which mips ABI is in use. I've moved struct gdbarch_tdep and the enums that it depends upon into a new header file. Okay? * Makefile.in (mips_tdep_h): Define. (mips-tdep.o): Remove osabi_h from dependency list. Add mips_tdep_h to dependency list. * mips-tdep.h: New file. * mips-tdep.c (mips-tdep.h): Include. (osabi.h): Don't include (since it's included by mips-tdep.h). (enum mips_abi, enum_mips_fpu_type, struct gdbarch_tdep): Move definitions to mips-tdep.h. Index: Makefile.in =================================================================== RCS file: /cvs/src/src/gdb/Makefile.in,v retrieving revision 1.267 diff -u -p -r1.267 Makefile.in --- Makefile.in 1 Oct 2002 19:26:04 -0000 1.267 +++ Makefile.in 4 Oct 2002 00:49:40 -0000 @@ -684,6 +684,7 @@ macrotab_h = macrotab.h main_h = main.h memattr_h = memattr.h minimon_h = minimon.h +mips_tdep_h = mips-tdep.h $(osabi_h) mipsnbsd_tdep_h = mipsnbsd-tdep.h monitor_h = monitor.h nbsd_tdep_h = nbsd-tdep.h @@ -1902,7 +1903,7 @@ mips-nat.o: mips-nat.c $(defs_h) $(infer mips-tdep.o: mips-tdep.c $(defs_h) $(gdb_string_h) $(frame_h) $(inferior_h) \ $(symtab_h) $(value_h) $(gdbcmd_h) $(language_h) $(gdbcore_h) \ $(symfile_h) $(objfiles_h) $(gdbtypes_h) $(target_h) $(arch_utils_h) \ - $(regcache_h) $(osabi_h) $(opcode_mips_h) $(elf_mips_h) $(elf_bfd_h) \ + $(regcache_h) $(mips_tdep_h) $(opcode_mips_h) $(elf_mips_h) $(elf_bfd_h) \ $(symcat_h) mipsm3-nat.o: mipsm3-nat.c $(defs_h) $(inferior_h) $(regcache_h) mipsnbsd-nat.o: mipsnbsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \ Index: mips-tdep.c =================================================================== RCS file: /cvs/src/src/gdb/mips-tdep.c,v retrieving revision 1.129 diff -u -p -r1.129 mips-tdep.c --- mips-tdep.c 2 Oct 2002 01:28:55 -0000 1.129 +++ mips-tdep.c 4 Oct 2002 00:49:42 -0000 @@ -38,7 +38,7 @@ #include "target.h" #include "arch-utils.h" #include "regcache.h" -#include "osabi.h" +#include "mips-tdep.h" #include "opcode/mips.h" #include "elf/mips.h" @@ -57,19 +57,6 @@ enum MIPS_FPU_DOUBLE_REGSIZE = 8 }; -/* All the possible MIPS ABIs. */ - -enum mips_abi - { - MIPS_ABI_UNKNOWN = 0, - MIPS_ABI_N32, - MIPS_ABI_O32, - MIPS_ABI_N64, - MIPS_ABI_O64, - MIPS_ABI_EABI32, - MIPS_ABI_EABI64, - MIPS_ABI_LAST - }; static const char *mips_abi_string; @@ -105,17 +92,6 @@ static const char *size_enums[] = { 0 }; -/* Some MIPS boards don't support floating point while others only - support single-precision floating-point operations. See also - FP_REGISTER_DOUBLE. */ - -enum mips_fpu_type - { - MIPS_FPU_DOUBLE, /* Full double precision floating point. */ - MIPS_FPU_SINGLE, /* Single precision floating point (R4650). */ - MIPS_FPU_NONE /* No floating point. */ - }; - #ifndef MIPS_DEFAULT_FPU_TYPE #define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_DOUBLE #endif @@ -124,26 +100,6 @@ static enum mips_fpu_type mips_fpu_type static int mips_debug = 0; -/* MIPS specific per-architecture information */ -struct gdbarch_tdep - { - /* from the elf header */ - int elf_flags; - - /* mips options */ - enum mips_abi mips_abi; - enum mips_abi found_abi; - enum mips_fpu_type mips_fpu_type; - int mips_last_arg_regnum; - int mips_last_fp_arg_regnum; - int mips_default_saved_regsize; - int mips_fp_register_double; - int mips_default_stack_argsize; - int gdb_target_is_mips64; - int default_mask_address_p; - - enum gdb_osabi osabi; - }; #define MIPS_EABI (gdbarch_tdep (current_gdbarch)->mips_abi == MIPS_ABI_EABI32 \ || gdbarch_tdep (current_gdbarch)->mips_abi == MIPS_ABI_EABI64) Index: mips-tdep.h =================================================================== RCS file: mips-tdep.h diff -N mips-tdep.h --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ mips-tdep.h 4 Oct 2002 00:49:42 -0000 @@ -0,0 +1,72 @@ +/* Target-dependent header for the MIPS architecture, for GDB, the GNU Debugger. + + Copyright 2002 Free Software Foundation, Inc. + + This file is part of GDB. + + 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 of the License, 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. + + 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. */ + +#ifndef MIPS_TDEP_H +#define MIPS_TDEP_H + +#include "osabi.h" + +/* All the possible MIPS ABIs. */ +enum mips_abi + { + MIPS_ABI_UNKNOWN = 0, + MIPS_ABI_N32, + MIPS_ABI_O32, + MIPS_ABI_N64, + MIPS_ABI_O64, + MIPS_ABI_EABI32, + MIPS_ABI_EABI64, + MIPS_ABI_LAST + }; + +/* Some MIPS boards don't support floating point while others only + support single-precision floating-point operations. See also + FP_REGISTER_DOUBLE. */ + +enum mips_fpu_type + { + MIPS_FPU_DOUBLE, /* Full double precision floating point. */ + MIPS_FPU_SINGLE, /* Single precision floating point (R4650). */ + MIPS_FPU_NONE /* No floating point. */ + }; + +/* MIPS specific per-architecture information */ +struct gdbarch_tdep + { + /* from the elf header */ + int elf_flags; + + /* mips options */ + enum mips_abi mips_abi; + enum mips_abi found_abi; + enum mips_fpu_type mips_fpu_type; + int mips_last_arg_regnum; + int mips_last_fp_arg_regnum; + int mips_default_saved_regsize; + int mips_fp_register_double; + int mips_default_stack_argsize; + int gdb_target_is_mips64; + int default_mask_address_p; + + enum gdb_osabi osabi; + }; + +#endif /* MIPS_TDEP_H */