old-cross-binutils/gdb/nds32-tdep.h
Yan-Ting Lin a28d8e5037 gdb: new AndesTech NDS32 port
gdb/ChangeLog:

	* Makefile.in (ALL_TARGET_OBS): Add nds32-tdep.o.
	(HFILES_NO_SRCDIR): Add nds32-tdep.h.
	(ALLDEPFILES): Add nds32-tdep.c.
	* NEWS: Mention new NDS32 port.
	* configure.tgt: Add NDS32.
	* nds32-tdep.c: New file.
	* nds32-tdep.h: New file.
	* features/Makefile (XMLTOC): Add nds32.xml.
	* features/nds32-core.xml: New file.
	* features/nds32-fpu.xml: New file.
	* features/nds32-system.xml: New file.
	* features/nds32.c: New file (generated).
	* features/nds32.xml: New file.

gdb/doc/ChangeLog:

	* gdb.texinfo (Standard Target Features): Document NDS32 features.
	(NDS32 Features): New Section.

gdb/testsuite/ChangeLog:

	* gdb.base/float.exp: Add target check for nds32*-*-*.
	* gdb.xml/tdesc-regs.exp: Set core-regs for nds32*-*-*.
2016-06-17 16:58:05 +08:00

54 lines
1.6 KiB
C

/* Target-dependent code for the NDS32 architecture, for GDB.
Copyright (C) 2013-2016 Free Software Foundation, Inc.
Contributed by Andes Technology Corporation.
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 3 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, see <http://www.gnu.org/licenses/>. */
#ifndef NDS32_TDEP_H
#define NDS32_TDEP_H
enum nds32_regnum
{
/* General purpose registers. */
NDS32_R0_REGNUM = 0,
NDS32_R5_REGNUM = 5,
NDS32_TA_REGNUM = 15, /* Temporary register. */
NDS32_FP_REGNUM = 28, /* Frame pointer. */
NDS32_GP_REGNUM = 29, /* Global pointer. */
NDS32_LP_REGNUM = 30, /* Link pointer. */
NDS32_SP_REGNUM = 31, /* Stack pointer. */
NDS32_PC_REGNUM = 32, /* Program counter. */
NDS32_NUM_REGS,
/* The first double precision floating-point register. */
NDS32_FD0_REGNUM = NDS32_NUM_REGS,
};
struct gdbarch_tdep
{
/* The guessed FPU configuration. */
int fpu_freg;
/* FSRs are defined as pseudo registers. */
int use_pseudo_fsrs;
/* Cached regnum of the first FSR (FS0). */
int fs0_regnum;
/* ELF ABI info. */
int elf_abi;
};
#endif /* NDS32_TDEP_H */