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[ bfd/ChangeLog ]

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2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* archures.c (bfd_mach_mipsisa64r2): New define.
	* bfd-in2.h: Regenerate.
	* aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mipsisa64r2.
	* cpu-mips.c (I_mipsisa64r2): New enum value.
	(arch_info_struct): Add entry for I_mipsisa64r2.
	* elfxx-mips.c (_bfd_elf_mips_mach)
	(_bfd_mips_elf_print_private_bfd_data): Handle E_MIPS_ARCH_64R2.
	(mips_set_isa_flags): Add bfd_mach_mipsisa64r2 case.
	(mips_mach_extensions): Add entry for bfd_mach_mipsisa64r2.

[ binutils/ChangeLog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* readelf.c (get_machine_flags): Handle E_MIPS_ARCH_64R2.

[ gas/Changelog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
	* configure: Regenerate.
	* config/tc-mips.c (imm2_expr): New variable.
	(md_assemble, mips16_ip): Initialize imm2_expr.
	(ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
	(macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
	(macro): Handle M_DEXT and M_DINS.
	(validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
	(mips_ip): Likewise.
	(OPTION_MIPS64R2): New define.
	(md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
	OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
	(md_parse_option): Handle OPTION_MIPS64R2.
	(s_mipsset): Handle setting "mips64r2" ISA.
	(mips_cpu_info_table): Add mips64r2.
	(md_show_usage): Document -mips64r2 option.
	* doc/as.texinfo: Docuemnt -mips64r2 option.
	* doc/c-mips.texi: Likewise.

[ gas/testsuite/ChangeLog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* gas/mips/cp0-names-mips64r2.d: New file.
	* gas/mips/cp0sel-names-mips64r2.d: New file.
	* gas/mips/elf_arch_mips64r2.d: New file.
	* gas/mips/hwr-names-mips64r2.d: New file.
	* gas/mips/mips32r2-ill-fp64.l: New file.
	* gas/mips/mips32r2-ill-fp64.s: New file.
	* gas/mips/mips64r2-ill.l: New file.
	* gas/mips/mips64r2-ill.s: New file.
	* gas/mips/mips64r2.d: New file.
	* gas/mips/mips64r2.s: New file.
	* gas/mips/mips.exp: Define "mips64r2" arch, and run new tests.

[ include/elf/ChangeLog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* mips.h (E_MIPS_ARCH_64R2): New define.

[ include/opcode/ChangeLog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* mips.h: Document +E, +F, +G, +H, and +I operand types.
	Update documentation of I, +B and +C operand types.
	(INSN_ISA64R2, ISA_MIPS64R2, CPU_MIPS64R2): New defines.
	(M_DEXT, M_DINS): New enum values.

[ ld/ChangeLog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* ldmain.c (get_emulation): Ignore "-mips64r2".

[ ld/testsuite/ChangeLog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* ld-mips-elf/mips-elf-flags.exp: Add tests for combinations
	with MIPS64r2.

[ opcodes/ChangeLog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

	* mips-dis.c (mips_arch_choices): Add entry for "mips64r2"
	(print_insn_args): Add handing for +E, +F, +G, and +H.
	* mips-opc.c (I65): New define for MIPS64r2.
	(mips_builtin_opcodes): Add "dext", "dextm", "dextu", "dins",
	"dinsm", "dinsu", "drotl", "drotr", "drotr32", "drotrv", "dsbh",
	and "dshd" for MIPS64r2.  Adjust "dror", "dror32", and "drorv" to
	be supported on MIPS64r2.
This commit is contained in:
Chris Demetriou
2003-09-30 16:17:15 +00:00
parent 2e0926257d
commit 5f74bc130d
37 changed files with 1153 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
include/opcode/mips.h
View File

@ -236,11 +236,24 @@ struct mips_opcode
"+A" 5 bit ins/ext position, which becomes LSB (OP_*_SHAMT).
Enforces: 0 <= pos < 32.
"+B" 5 bit ins size, which becomes MSB (OP_*_INSMSB).
Requires that "+A" occur first to set position.
Requires that "+A" or "+E" occur first to set position.
Enforces: 0 < (pos+size) <= 32.
"+C" 5 bit ext size, which becomes MSBD (OP_*_EXTMSBD).
Requires that "+A" occur first to set position.
Requires that "+A" or "+E" occur first to set position.
Enforces: 0 < (pos+size) <= 32.
(Also used by "dext" w/ different limits, but limits for
that are checked by the M_DEXT macro.)
"+E" 5 bit dins/dext position, which becomes LSB-32 (OP_*_SHAMT).
Enforces: 32 <= pos < 64.
"+F" 5 bit "dinsm" size, which becomes MSB-32 (OP_*_INSMSB).
Requires that "+A" or "+E" occur first to set position.
Enforces: 32 < (pos+size) <= 64.
"+G" 5 bit "dextm" size, which becomes MSBD-32 (OP_*_EXTMSBD).
Requires that "+A" or "+E" occur first to set position.
Enforces: 32 < (pos+size) <= 64.
"+H" 5 bit "dextu" size, which becomes MSBD (OP_*_EXTMSBD).
Requires that "+A" or "+E" occur first to set position.
Enforces: 32 < (pos+size) <= 64.
Floating point instructions:
"D" 5 bit destination register (OP_*_FD)
@ -265,7 +278,8 @@ struct mips_opcode
Macro instructions:
"A" General 32 bit expression
"I" 32 bit immediate
"I" 32 bit immediate (value placed in imm_expr).
"+I" 32 bit immediate (value placed in imm2_expr).
"F" 64 bit floating point constant in .rdata
"L" 64 bit floating point constant in .lit8
"f" 32 bit floating point constant
@ -292,7 +306,7 @@ struct mips_opcode
Extension character sequences used so far ("+" followed by the
following), for quick reference when adding more:
"ABCD"
"ABCDEFGHI"
*/
/* These are the bits which may be set in the pinfo field of an
@ -385,6 +399,7 @@ struct mips_opcode
#define INSN_ISA32 0x00000020
#define INSN_ISA64 0x00000040
#define INSN_ISA32R2 0x00000080
#define INSN_ISA64R2 0x00000100
/* Masks used for MIPS-defined ASEs. */
#define INSN_ASE_MASK 0x0000f000
@ -432,6 +447,8 @@ struct mips_opcode
#define ISA_MIPS64 (ISA_MIPS5 | INSN_ISA32 | INSN_ISA64)
#define ISA_MIPS32R2 (ISA_MIPS32 | INSN_ISA32R2)
#define ISA_MIPS64R2 (ISA_MIPS64 | INSN_ISA32R2 | INSN_ISA64R2)
/* CPU defines, use instead of hardcoding processor number. Keep this
in sync with bfd/archures.c in order for machine selection to work. */
@ -460,6 +477,7 @@ struct mips_opcode
#define CPU_MIPS32R2 33
#define CPU_MIPS5 5
#define CPU_MIPS64 64
#define CPU_MIPS64R2 65
#define CPU_SB1 12310201 /* octal 'SB', 01. */
/* Test for membership in an ISA including chip specific ISAs. INSN
@ -542,6 +560,8 @@ enum
M_DDIV_3I,
M_DDIVU_3,
M_DDIVU_3I,
M_DEXT,
M_DINS,
M_DIV_3,
M_DIV_3I,
M_DIVU_3,