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[PATCH RFA] Create new file mips-tdep.h
- From: Kevin Buettner <kevinb at redhat dot com>
- To: gdb-patches at sources dot redhat dot com
- Date: Thu, 3 Oct 2002 18:03:49 -0700
- Subject: [PATCH RFA] Create new file mips-tdep.h
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 */