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2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>

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opcodes:
	* sh-dis.c (print_insn_sh): Don't disassemble fp instructions in
	nofpu mode.  Add BFD type bfd_mach_sh4_nommu_nofpu.
	* sh-opc.h: Add sh4_nommu_nofpu architecture and adjust instructions
	accordingly.
bfd:
	* archures.c: Add bfd_mach_sh4_nommu_nofpu.
	* cpu-sh.c: Ditto.
	* elf32-sh.c: Ditto.
	* bfd-in2.h: Regenerate.
include/elf:
	* sh.h: Add EF_SH4_NOMMU_NOFPU.
gas:
	* config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
	-isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
	(sh_elf_final_processing): Output BFD type sh4_nofpu if that is
	the most general type or the user specifically requested it.
	(md_assemble): Add a new error message for when an instruction
	is understood, but is not allowed due to an -isa option.
This commit is contained in:
Joern Rennecke
2004-03-03 18:01:49 +00:00
parent 9545c4ce85
commit ae51a426eb
12 changed files with 140 additions and 36 deletions
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3
bfd/archures.c
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@@ -1,6 +1,6 @@
/* BFD library support routines for architectures.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2002, 2003
2000, 2001, 2002, 2003, 2004
Free Software Foundation, Inc.
Hacked by John Gilmore and Steve Chamberlain of Cygnus Support.
@@ -230,6 +230,7 @@ DESCRIPTION
.#define bfd_mach_sh3e 0x3e
.#define bfd_mach_sh4 0x40
.#define bfd_mach_sh4_nofpu 0x41
.#define bfd_mach_sh4_nommu_nofpu 0x42
.#define bfd_mach_sh4a 0x4a
.#define bfd_mach_sh4a_nofpu 0x4b
.#define bfd_mach_sh4al_dsp 0x4d