From 90aa2dbfc226f6b34165603b38f102312008c23c Mon Sep 17 00:00:00 2001 From: Korey Sewell Date: Wed, 25 Jan 2006 14:43:47 -0500 Subject: initial changes to decoder.hh and copied files from arch/sparc directory arch/mips/isa_desc/bitfields.h: arch/mips/isa_desc/formats.h: arch/mips/isa_desc/formats/basic.format: arch/mips/isa_desc/formats/branch.format: arch/mips/isa_desc/formats/integerop.format: arch/mips/isa_desc/formats/mem.format: arch/mips/isa_desc/formats/noop.format: arch/mips/isa_desc/formats/trap.format: arch/mips/isa_desc/includes.h: arch/mips/isa_desc/operands.h: arch/mips/isa_traits.cc: arch/mips/isa_traits.hh: copied from sparc ISA directory arch/mips/isa_desc/decoder.h: decoder I started to work on... --HG-- rename : arch/sparc/isa_desc/bitfields.h => arch/mips/isa_desc/bitfields.h rename : arch/sparc/isa_desc/decoder.h => arch/mips/isa_desc/decoder.h rename : arch/sparc/isa_desc/formats.h => arch/mips/isa_desc/formats.h rename : arch/sparc/isa_desc/formats/basic.format => arch/mips/isa_desc/formats/basic.format rename : arch/sparc/isa_desc/formats/branch.format => arch/mips/isa_desc/formats/branch.format rename : arch/sparc/isa_desc/formats/integerop.format => arch/mips/isa_desc/formats/integerop.format rename : arch/sparc/isa_desc/formats/mem.format => arch/mips/isa_desc/formats/mem.format rename : arch/sparc/isa_desc/formats/noop.format => arch/mips/isa_desc/formats/noop.format rename : arch/sparc/isa_desc/formats/trap.format => arch/mips/isa_desc/formats/trap.format rename : arch/sparc/isa_desc/includes.h => arch/mips/isa_desc/includes.h rename : arch/sparc/isa_desc/operands.h => arch/mips/isa_desc/operands.h rename : arch/sparc/isa_traits.cc => arch/mips/isa_traits.cc rename : arch/sparc/isa_traits.hh => arch/mips/isa_traits.hh extra : convert_revision : d4f281960ecf2dce479fb665469c6f2c5dd3063e --- arch/mips/isa_desc/bitfields.h | 50 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 arch/mips/isa_desc/bitfields.h (limited to 'arch/mips/isa_desc/bitfields.h') diff --git a/arch/mips/isa_desc/bitfields.h b/arch/mips/isa_desc/bitfields.h new file mode 100644 index 000000000..b0ac57575 --- /dev/null +++ b/arch/mips/isa_desc/bitfields.h @@ -0,0 +1,50 @@ +//////////////////////////////////////////////////////////////////// +// +// Bitfield definitions. +// + +// Bitfields are shared liberally between instruction formats, so they are +// simply defined alphabetically + +def bitfield A <29>; +def bitfield CC02 <20>; +def bitfield CC03 <25>; +def bitfield CC04 <11>; +def bitfield CC12 <21>; +def bitfield CC13 <26>; +def bitfield CC14 <12>; +def bitfield CC2 <18>; +def bitfield CMASK <6:4>; +def bitfield COND2 <28:25>; +def bitfield COND4 <17:14>; +def bitfield D16HI <21:20>; +def bitfield D16LO <13:0>; +def bitfield DISP19 <18:0>; +def bitfield DISP22 <21:0>; +def bitfield DISP30 <29:0>; +def bitfield FCN <29:26>; +def bitfield I <13>; +def bitfield IMM_ASI <12:5>; +def bitfield IMM22 <21:0>; +def bitfield MMASK <3:0>; +def bitfield OP <31:30>; +def bitfield OP2 <24:22>; +def bitfield OP3 <24:19>; +def bitfield OPF <13:5>; +def bitfield OPF_CC <13:11>; +def bitfield OPF_LOW5 <9:5>; +def bitfield OPF_LOW6 <10:5>; +def bitfield P <19>; +def bitfield RCOND2 <27:25>; +def bitfield RCOND3 <12:10>; +def bitfield RCOND4 <12:10>; +def bitfield RD <29:25>; +def bitfield RS1 <18:14>; +def bitfield RS2 <4:0>; +def bitfield SHCNT32 <4:0>; +def bitfield SHCNT64 <5:0>; +def bitfield SIMM10 <9:0>; +def bitfield SIMM11 <10:0>; +def bitfield SIMM13 <12:0>; +def bitfield SW_TRAP <6:0>; +def bitfield X <12>; -- cgit v1.2.3