Add support for Score7 architecture.
This commit is contained in:
Nick Clifton
@@ -1,3 +1,8 @@
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2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
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* score.h (RELOC_NUMBER): Add R_SCORE_IMM32.
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* common.h (EM_SCORE_OLD): Define.
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2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
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2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
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* common.h (STB_LOPROC): Replace Application-specific with
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* common.h (STB_LOPROC): Replace Application-specific with
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@@ -334,6 +334,9 @@
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#define EM_CYGNUS_MEP 0xF00D /* Toshiba MeP */
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#define EM_CYGNUS_MEP 0xF00D /* Toshiba MeP */
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/* Old Sunplus S+core7 backend magic number. Written in the absence of an ABI. */
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#define EM_SCORE_OLD 95
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/* See the above comment before you add a new EM_* value here. */
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/* See the above comment before you add a new EM_* value here. */
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/* Values for e_version. */
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/* Values for e_version. */
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@@ -1,6 +1,7 @@
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/* Score ELF support for BFD.
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/* Score ELF support for BFD.
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Copyright 2006, 2008 Free Software Foundation, Inc.
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Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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Contributed by
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Contributed by
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Brain.lin (brain.lin@sunplusct.com)
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Mei Ligang (ligang@sunnorth.com.cn)
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Mei Ligang (ligang@sunnorth.com.cn)
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Pei-Lin Tsai (pltsai@sunplus.com)
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Pei-Lin Tsai (pltsai@sunplus.com)
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@@ -8,7 +9,7 @@
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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@@ -35,6 +36,10 @@
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#define GP_DISP_LABEL "_gp_disp"
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#define GP_DISP_LABEL "_gp_disp"
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/* Processor specific flags for the ELF header e_flags field: */
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/* Processor specific flags for the ELF header e_flags field: */
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#define EF_SCORE_MACH 0xffff0000
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#define EF_OMIT_PIC_FIXDD 0x0fff0000
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#define E_SCORE_MACH_SCORE3 0x00030000
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#define E_SCORE_MACH_SCORE7 0x00070000
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/* File contains position independent code. */
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/* File contains position independent code. */
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#define EF_SCORE_PIC 0x80000000
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#define EF_SCORE_PIC 0x80000000
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@@ -101,7 +106,7 @@ START_RELOC_NUMBERS (elf_score_reloc_type)
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RELOC_NUMBER (R_SCORE_NONE, 0)
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RELOC_NUMBER (R_SCORE_NONE, 0)
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RELOC_NUMBER (R_SCORE_HI16, 1)
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RELOC_NUMBER (R_SCORE_HI16, 1)
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RELOC_NUMBER (R_SCORE_LO16, 2)
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RELOC_NUMBER (R_SCORE_LO16, 2)
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RELOC_NUMBER (R_SCORE_DUMMY1, 3)
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RELOC_NUMBER (R_SCORE_BCMP, 3)
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RELOC_NUMBER (R_SCORE_24, 4)
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RELOC_NUMBER (R_SCORE_24, 4)
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RELOC_NUMBER (R_SCORE_PC19, 5)
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RELOC_NUMBER (R_SCORE_PC19, 5)
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RELOC_NUMBER (R_SCORE16_11, 6)
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RELOC_NUMBER (R_SCORE16_11, 6)
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@@ -118,6 +123,8 @@ START_RELOC_NUMBERS (elf_score_reloc_type)
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RELOC_NUMBER (R_SCORE_GPREL32, 17)
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RELOC_NUMBER (R_SCORE_GPREL32, 17)
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RELOC_NUMBER (R_SCORE_REL32, 18)
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RELOC_NUMBER (R_SCORE_REL32, 18)
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RELOC_NUMBER (R_SCORE_DUMMY_HI16, 19)
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RELOC_NUMBER (R_SCORE_DUMMY_HI16, 19)
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RELOC_NUMBER (R_SCORE_IMM30, 20)
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RELOC_NUMBER (R_SCORE_IMM32, 21)
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END_RELOC_NUMBERS (R_SCORE_max)
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END_RELOC_NUMBERS (R_SCORE_max)
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#endif /* _ELF_SCORE_H */
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#endif /* _ELF_SCORE_H */
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@@ -1,3 +1,9 @@
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2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
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* score-inst.h (score_insn_type, score_data_type): Add Ra_I9_I5
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and _IMM11 for mbitclr and mbitset.
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* score-datadep.h: Update dependency information.
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2009-02-26 Peter Bergner <bergner@vnet.ibm.com>
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2009-02-26 Peter Bergner <bergner@vnet.ibm.com>
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* ppc.h (PPC_OPCODE_POWER7): New.
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* ppc.h (PPC_OPCODE_POWER7): New.
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@@ -1,6 +1,7 @@
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/* score-datadep.h -- Score Instructions data dependency table
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/* score-datadep.h -- Score Instructions data dependency table
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Copyright 2006 Free Software Foundation, Inc.
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Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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Contributed by:
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Contributed by:
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Brain.lin (brain.lin@sunplusct.com)
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Mei Ligang (ligang@sunnorth.com.cn)
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Mei Ligang (ligang@sunnorth.com.cn)
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Pei-Lin Tsai (pltsai@sunplus.com)
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Pei-Lin Tsai (pltsai@sunplus.com)
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@@ -8,7 +9,7 @@
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GAS is free software; you can redistribute it and/or modify
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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any later version.
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GAS is distributed in the hope that it will be useful,
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GAS is distributed in the hope that it will be useful,
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@@ -28,20 +29,7 @@
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enum insn_type_for_dependency
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enum insn_type_for_dependency
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{
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{
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D_pce,
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D_cond_br,
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D_cond_mv,
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D_cached,
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D_cachei,
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D_ldst,
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D_ldcombine,
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D_mtcr,
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D_mtcr,
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D_mfcr,
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D_mfsr,
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D_mftlb,
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D_mtptlb,
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D_mtrtlb,
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D_stlb,
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D_all_insn
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D_all_insn
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};
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};
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@@ -58,225 +46,20 @@ struct data_dependency
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enum insn_type_for_dependency cur_insn_type;
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enum insn_type_for_dependency cur_insn_type;
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char cur_reg[6];
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char cur_reg[6];
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int bubblenum_7;
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int bubblenum_7;
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int bubblenum_5;
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int bubblenum_3;
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int warn_or_error; /* warning - 0; error - 1 */
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int warn_or_error; /* warning - 0; error - 1 */
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};
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};
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static const struct insn_to_dependency insn_to_dependency_table[] =
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static const struct insn_to_dependency insn_to_dependency_table[] =
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{
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{
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/* pce instruction. */
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{"pce", D_pce},
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/* conditional branch instruction. */
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{"bcs", D_cond_br},
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{"bcc", D_cond_br},
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{"bgtu", D_cond_br},
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{"bleu", D_cond_br},
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{"beq", D_cond_br},
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{"bne", D_cond_br},
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{"bgt", D_cond_br},
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{"ble", D_cond_br},
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{"bge", D_cond_br},
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{"blt", D_cond_br},
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{"bmi", D_cond_br},
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{"bpl", D_cond_br},
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{"bvs", D_cond_br},
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{"bvc", D_cond_br},
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{"bcsl", D_cond_br},
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{"bccl", D_cond_br},
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{"bgtul", D_cond_br},
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{"bleul", D_cond_br},
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{"beql", D_cond_br},
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{"bnel", D_cond_br},
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{"bgtl", D_cond_br},
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{"blel", D_cond_br},
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{"bgel", D_cond_br},
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{"bltl", D_cond_br},
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{"bmil", D_cond_br},
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{"bpll", D_cond_br},
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{"bvsl", D_cond_br},
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{"bvcl", D_cond_br},
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{"bcs!", D_cond_br},
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{"bcc!", D_cond_br},
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{"bgtu!", D_cond_br},
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{"bleu!", D_cond_br},
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{"beq!", D_cond_br},
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{"bne!", D_cond_br},
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{"bgt!", D_cond_br},
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{"ble!", D_cond_br},
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{"bge!", D_cond_br},
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{"blt!", D_cond_br},
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{"bmi!", D_cond_br},
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{"bpl!", D_cond_br},
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{"bvs!", D_cond_br},
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{"bvc!", D_cond_br},
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{"brcs", D_cond_br},
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{"brcc", D_cond_br},
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{"brgtu", D_cond_br},
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{"brleu", D_cond_br},
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{"breq", D_cond_br},
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{"brne", D_cond_br},
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{"brgt", D_cond_br},
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{"brle", D_cond_br},
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{"brge", D_cond_br},
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{"brlt", D_cond_br},
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{"brmi", D_cond_br},
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{"brpl", D_cond_br},
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{"brvs", D_cond_br},
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{"brvc", D_cond_br},
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{"brcsl", D_cond_br},
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{"brccl", D_cond_br},
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{"brgtul", D_cond_br},
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{"brleul", D_cond_br},
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{"breql", D_cond_br},
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{"brnel", D_cond_br},
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{"brgtl", D_cond_br},
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{"brlel", D_cond_br},
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{"brgel", D_cond_br},
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{"brltl", D_cond_br},
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{"brmil", D_cond_br},
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{"brpll", D_cond_br},
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{"brvsl", D_cond_br},
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{"brvcl", D_cond_br},
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{"brcs!", D_cond_br},
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{"brcc!", D_cond_br},
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{"brgtu!", D_cond_br},
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{"brleu!", D_cond_br},
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{"breq!", D_cond_br},
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{"brne!", D_cond_br},
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{"brgt!", D_cond_br},
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{"brle!", D_cond_br},
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{"brge!", D_cond_br},
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{"brlt!", D_cond_br},
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{"brmi!", D_cond_br},
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{"brpl!", D_cond_br},
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{"brvs!", D_cond_br},
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{"brvc!", D_cond_br},
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{"brcsl!", D_cond_br},
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{"brccl!", D_cond_br},
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{"brgtul!", D_cond_br},
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{"brleul!", D_cond_br},
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{"breql!", D_cond_br},
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{"brnel!", D_cond_br},
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{"brgtl!", D_cond_br},
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{"brlel!", D_cond_br},
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{"brgel!", D_cond_br},
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{"brltl!", D_cond_br},
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{"brmil!", D_cond_br},
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{"brpll!", D_cond_br},
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{"brvsl!", D_cond_br},
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{"brvcl!", D_cond_br},
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/* conditional move instruction. */
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{"mvcs", D_cond_mv},
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{"mvcc", D_cond_mv},
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{"mvgtu", D_cond_mv},
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{"mvleu", D_cond_mv},
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{"mveq", D_cond_mv},
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{"mvne", D_cond_mv},
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{"mvgt", D_cond_mv},
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{"mvle", D_cond_mv},
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{"mvge", D_cond_mv},
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{"mvlt", D_cond_mv},
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{"mvmi", D_cond_mv},
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{"mvpl", D_cond_mv},
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{"mvvs", D_cond_mv},
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{"mvvc", D_cond_mv},
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/* move spectial instruction. */
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/* move spectial instruction. */
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{"mtcr", D_mtcr},
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{"mtcr", D_mtcr},
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{"mftlb", D_mftlb},
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{"mtptlb", D_mtptlb},
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{"mtrtlb", D_mtrtlb},
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{"stlb", D_stlb},
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{"mfcr", D_mfcr},
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{"mfsr", D_mfsr},
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/* cache instruction. */
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{"cache 8", D_cached},
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{"cache 9", D_cached},
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{"cache 10", D_cached},
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{"cache 11", D_cached},
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{"cache 12", D_cached},
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{"cache 13", D_cached},
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{"cache 14", D_cached},
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{"cache 24", D_cached},
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{"cache 26", D_cached},
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{"cache 27", D_cached},
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{"cache 29", D_cached},
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{"cache 30", D_cached},
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{"cache 31", D_cached},
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{"cache 0", D_cachei},
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{"cache 1", D_cachei},
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{"cache 2", D_cachei},
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{"cache 3", D_cachei},
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{"cache 4", D_cachei},
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{"cache 16", D_cachei},
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{"cache 17", D_cachei},
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/* load/store instruction. */
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||||||
{"lb", D_ldst},
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|
||||||
{"lbu", D_ldst},
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|
||||||
{"lbu!", D_ldst},
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|
||||||
{"lbup!", D_ldst},
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|
||||||
{"lh", D_ldst},
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||||||
{"lhu", D_ldst},
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|
||||||
{"lh!", D_ldst},
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|
||||||
{"lhp!", D_ldst},
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|
||||||
{"lw", D_ldst},
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|
||||||
{"lw!", D_ldst},
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|
||||||
{"lwp!", D_ldst},
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|
||||||
{"sb", D_ldst},
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|
||||||
{"sb!", D_ldst},
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|
||||||
{"sbp!", D_ldst},
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|
||||||
{"sh", D_ldst},
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|
||||||
{"sh!", D_ldst},
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|
||||||
{"shp!", D_ldst},
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|
||||||
{"sw", D_ldst},
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|
||||||
{"sw!", D_ldst},
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||||||
{"swp!", D_ldst},
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||||||
{"alw", D_ldst},
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||||||
{"asw", D_ldst},
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||||||
{"push!", D_ldst},
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|
||||||
{"pushhi!", D_ldst},
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||||||
{"pop!", D_ldst},
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|
||||||
{"pophi!", D_ldst},
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||||||
{"ldc1", D_ldst},
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{"ldc2", D_ldst},
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{"ldc3", D_ldst},
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{"stc1", D_ldst},
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{"stc2", D_ldst},
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{"stc3", D_ldst},
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{"scb", D_ldst},
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|
||||||
{"scw", D_ldst},
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||||||
{"sce", D_ldst},
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||||||
/* load combine instruction. */
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||||||
{"lcb", D_ldcombine},
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|
||||||
{"lcw", D_ldcombine},
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|
||||||
{"lce", D_ldcombine},
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|
||||||
};
|
};
|
||||||
|
|
||||||
static const struct data_dependency data_dependency_table[] =
|
static const struct data_dependency data_dependency_table[] =
|
||||||
{
|
{
|
||||||
/* Condition register. */
|
|
||||||
{D_mtcr, "cr1", D_pce, "", 2, 1, 1},
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|
||||||
{D_mtcr, "cr1", D_cond_br, "", 1, 0, 1},
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|
||||||
{D_mtcr, "cr1", D_cond_mv, "", 1, 0, 1},
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|
||||||
/* Status regiser. */
|
/* Status regiser. */
|
||||||
{D_mtcr, "cr0", D_all_insn, "", 5, 4, 0},
|
{D_mtcr, "cr0", D_all_insn, "", 5, 1, 0},
|
||||||
/* CCR regiser. */
|
|
||||||
{D_mtcr, "cr4", D_all_insn, "", 6, 5, 0},
|
|
||||||
/* EntryHi/EntryLo register. */
|
|
||||||
{D_mftlb, "", D_mtptlb, "", 1, 1, 1},
|
|
||||||
{D_mftlb, "", D_mtrtlb, "", 1, 1, 1},
|
|
||||||
{D_mftlb, "", D_stlb, "", 1, 1,1},
|
|
||||||
{D_mftlb, "", D_mfcr, "cr11", 1, 1, 1},
|
|
||||||
{D_mftlb, "", D_mfcr, "cr12", 1, 1, 1},
|
|
||||||
/* Index register. */
|
|
||||||
{D_stlb, "", D_mtptlb, "", 1, 1, 1},
|
|
||||||
{D_stlb, "", D_mftlb, "", 1, 1, 1},
|
|
||||||
{D_stlb, "", D_mfcr, "cr8", 2, 2, 1},
|
|
||||||
/* Cache. */
|
|
||||||
{D_cached, "", D_ldst, "", 1, 1, 0},
|
|
||||||
{D_cached, "", D_ldcombine, "", 1, 1, 0},
|
|
||||||
{D_cachei, "", D_all_insn, "", 5, 4, 0},
|
|
||||||
/* Load combine. */
|
|
||||||
{D_ldcombine, "", D_mfsr, "sr1", 3, 3, 1},
|
|
||||||
};
|
};
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@@ -1,6 +1,7 @@
|
|||||||
/* score-inst.h -- Score Instructions Table
|
/* score-inst.h -- Score Instructions Table
|
||||||
Copyright 2006 Free Software Foundation, Inc.
|
Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
|
||||||
Contributed by:
|
Contributed by:
|
||||||
|
Brain.lin (brain.lin@sunplusct.com)
|
||||||
Mei Ligang (ligang@sunnorth.com.cn)
|
Mei Ligang (ligang@sunnorth.com.cn)
|
||||||
Pei-Lin Tsai (pltsai@sunplus.com)
|
Pei-Lin Tsai (pltsai@sunplus.com)
|
||||||
|
|
||||||
@@ -8,7 +9,7 @@
|
|||||||
|
|
||||||
GAS is free software; you can redistribute it and/or modify
|
GAS is free software; you can redistribute it and/or modify
|
||||||
it under the terms of the GNU General Public License as published by
|
it under the terms of the GNU General Public License as published by
|
||||||
the Free Software Foundation; either version 2, or (at your option)
|
the Free Software Foundation; either version 3, or (at your option)
|
||||||
any later version.
|
any later version.
|
||||||
|
|
||||||
GAS is distributed in the hope that it will be useful,
|
GAS is distributed in the hope that it will be useful,
|
||||||
@@ -96,6 +97,8 @@ enum score_insn_type
|
|||||||
Rd_Rs_I14,
|
Rd_Rs_I14,
|
||||||
I15,
|
I15,
|
||||||
Rd_I16,
|
Rd_I16,
|
||||||
|
Rd_I30,
|
||||||
|
Rd_I32,
|
||||||
Rd_rvalueRs_SI10,
|
Rd_rvalueRs_SI10,
|
||||||
Rd_lvalueRs_SI10,
|
Rd_lvalueRs_SI10,
|
||||||
Rd_rvalueRs_preSI12,
|
Rd_rvalueRs_preSI12,
|
||||||
@@ -105,6 +108,8 @@ enum score_insn_type
|
|||||||
Rd_Rs_SI14,
|
Rd_Rs_SI14,
|
||||||
Rd_rvalueRs_SI15,
|
Rd_rvalueRs_SI15,
|
||||||
Rd_lvalueRs_SI15,
|
Rd_lvalueRs_SI15,
|
||||||
|
Rd_SI5,
|
||||||
|
Rd_SI6,
|
||||||
Rd_SI16,
|
Rd_SI16,
|
||||||
PC_DISP8div2,
|
PC_DISP8div2,
|
||||||
PC_DISP11div2,
|
PC_DISP11div2,
|
||||||
@@ -139,6 +144,8 @@ enum score_insn_type
|
|||||||
Insn_GP,
|
Insn_GP,
|
||||||
Insn_PIC,
|
Insn_PIC,
|
||||||
Insn_internal,
|
Insn_internal,
|
||||||
|
Insn_BCMP,
|
||||||
|
Ra_I9_I5,
|
||||||
};
|
};
|
||||||
|
|
||||||
enum score_data_type
|
enum score_data_type
|
||||||
@@ -178,6 +185,13 @@ enum score_data_type
|
|||||||
_SIMM16_pic = 42, /* Index in score_df_range. */
|
_SIMM16_pic = 42, /* Index in score_df_range. */
|
||||||
_IMM16_LO16_pic = 43,
|
_IMM16_LO16_pic = 43,
|
||||||
_IMM16_pic = 44,
|
_IMM16_pic = 44,
|
||||||
|
|
||||||
|
_SIMM5 = 45,
|
||||||
|
_SIMM6 = 46,
|
||||||
|
_IMM32 = 47,
|
||||||
|
_SIMM32 = 48,
|
||||||
|
_IMM11 = 49,
|
||||||
|
_IMM5_MULTI_LOAD = 50,
|
||||||
};
|
};
|
||||||
|
|
||||||
#define REG_TMP 1
|
#define REG_TMP 1
|
||||||
@@ -206,302 +220,17 @@ enum score_data_type
|
|||||||
#define OP16_SH_DISP8 (OP_IMM_TYPE | 0)
|
#define OP16_SH_DISP8 (OP_IMM_TYPE | 0)
|
||||||
#define OP16_SH_DISP11 (OP_IMM_TYPE | 1)
|
#define OP16_SH_DISP11 (OP_IMM_TYPE | 1)
|
||||||
|
|
||||||
struct datafield_range
|
|
||||||
{
|
|
||||||
int data_type;
|
|
||||||
int bits;
|
|
||||||
int range[2];
|
|
||||||
};
|
|
||||||
|
|
||||||
struct datafield_range score_df_range[] =
|
|
||||||
{
|
|
||||||
{_IMM4, 4, {0, (1 << 4) - 1}}, /* ( 0 ~ 15 ) */
|
|
||||||
{_IMM5, 5, {0, (1 << 5) - 1}}, /* ( 0 ~ 31 ) */
|
|
||||||
{_IMM8, 8, {0, (1 << 8) - 1}}, /* ( 0 ~ 255 ) */
|
|
||||||
{_IMM14, 14, {0, (1 << 14) - 1}}, /* ( 0 ~ 16383) */
|
|
||||||
{_IMM15, 15, {0, (1 << 15) - 1}}, /* ( 0 ~ 32767) */
|
|
||||||
{_IMM16, 16, {0, (1 << 16) - 1}}, /* ( 0 ~ 65535) */
|
|
||||||
{_SIMM10, 10, {-(1 << 9), (1 << 9) - 1}}, /* ( -512 ~ 511 ) */
|
|
||||||
{_SIMM12, 12, {-(1 << 11), (1 << 11) - 1}}, /* ( -2048 ~ 2047 ) */
|
|
||||||
{_SIMM14, 14, {-(1 << 13), (1 << 13) - 1}}, /* ( -8192 ~ 8191 ) */
|
|
||||||
{_SIMM15, 15, {-(1 << 14), (1 << 14) - 1}}, /* (-16384 ~ 16383) */
|
|
||||||
{_SIMM16, 16, {-(1 << 15), (1 << 15) - 1}}, /* (-32768 ~ 32767) */
|
|
||||||
{_SIMM14_NEG, 14, {-(1 << 13), (1 << 13) - 1}}, /* ( -8191 ~ 8192 ) */
|
|
||||||
{_IMM16_NEG, 16, {0, (1 << 16) - 1}}, /* (-65535 ~ 0 ) */
|
|
||||||
{_SIMM16_NEG, 16, {-(1 << 15), (1 << 15) - 1}}, /* (-32768 ~ 32767) */
|
|
||||||
{_IMM20, 20, {0, (1 << 20) - 1}},
|
|
||||||
{_IMM25, 25, {0, (1 << 25) - 1}},
|
|
||||||
{_DISP8div2, 8, {-(1 << 8), (1 << 8) - 1}}, /* ( -256 ~ 255 ) */
|
|
||||||
{_DISP11div2, 11, {0, 0}},
|
|
||||||
{_DISP19div2, 19, {-(1 << 19), (1 << 19) - 1}}, /* (-524288 ~ 524287) */
|
|
||||||
{_DISP24div2, 24, {0, 0}},
|
|
||||||
{_VALUE, 32, {0, ((unsigned int)1 << 31) - 1}},
|
|
||||||
{_VALUE_HI16, 16, {0, (1 << 16) - 1}},
|
|
||||||
{_VALUE_LO16, 16, {0, (1 << 16) - 1}},
|
|
||||||
{_VALUE_LDST_LO16, 16, {0, (1 << 16) - 1}},
|
|
||||||
{_SIMM16_LA, 16, {-(1 << 15), (1 << 15) - 1}}, /* (-32768 ~ 32767) */
|
|
||||||
{_IMM5_RSHIFT_1, 5, {0, (1 << 6) - 1}}, /* ( 0 ~ 63 ) */
|
|
||||||
{_IMM5_RSHIFT_2, 5, {0, (1 << 7) - 1}}, /* ( 0 ~ 127 ) */
|
|
||||||
{_SIMM16_LA_POS, 16, {0, (1 << 15) - 1}}, /* ( 0 ~ 32767) */
|
|
||||||
{_IMM5_RANGE_8_31, 5, {8, 31}}, /* But for cop0 the valid data : (8 ~ 31). */
|
|
||||||
{_IMM10_RSHIFT_2, 10, {-(1 << 11), (1 << 11) - 1}}, /* For ldc#, stc#. */
|
|
||||||
{_SIMM10, 10, {0, (1 << 10) - 1}}, /* ( -1024 ~ 1023 ) */
|
|
||||||
{_SIMM12, 12, {0, (1 << 12) - 1}}, /* ( -2048 ~ 2047 ) */
|
|
||||||
{_SIMM14, 14, {0, (1 << 14) - 1}}, /* ( -8192 ~ 8191 ) */
|
|
||||||
{_SIMM15, 15, {0, (1 << 15) - 1}}, /* (-16384 ~ 16383) */
|
|
||||||
{_SIMM16, 16, {0, (1 << 16) - 1}}, /* (-65536 ~ 65536) */
|
|
||||||
{_SIMM14_NEG, 14, {0, (1 << 16) - 1}}, /* ( -8191 ~ 8192 ) */
|
|
||||||
{_IMM16_NEG, 16, {0, (1 << 16) - 1}}, /* ( 65535 ~ 0 ) */
|
|
||||||
{_SIMM16_NEG, 16, {0, (1 << 16) - 1}}, /* ( 65535 ~ 0 ) */
|
|
||||||
{_IMM20, 20, {0, (1 << 20) - 1}}, /* (-32768 ~ 32767) */
|
|
||||||
{_IMM25, 25, {0, (1 << 25) - 1}}, /* (-32768 ~ 32767) */
|
|
||||||
{_GP_IMM15, 15, {0, (1 << 15) - 1}}, /* ( 0 ~ 65535) */
|
|
||||||
{_GP_IMM14, 14, {0, (1 << 14) - 1}}, /* ( 0 ~ 65535) */
|
|
||||||
{_SIMM16_pic, 16, {-(1 << 15), (1 << 15) - 1}}, /* (-32768 ~ 32767) */
|
|
||||||
{_IMM16_LO16_pic, 16, {0, (1 << 16) - 1}}, /* ( 65535 ~ 0 ) */
|
|
||||||
{_IMM16_pic, 16, {0, (1 << 16) - 1}}, /* ( 0 ~ 65535) */
|
|
||||||
};
|
|
||||||
|
|
||||||
struct shift_bitmask
|
|
||||||
{
|
|
||||||
int opd_type;
|
|
||||||
int opd_num;
|
|
||||||
struct datafield_range *df_range;
|
|
||||||
int sh[4];
|
|
||||||
long fieldbits[4];
|
|
||||||
};
|
|
||||||
|
|
||||||
struct shift_bitmask score_sh_bits_map[] =
|
|
||||||
{
|
|
||||||
{
|
|
||||||
Rd_I4, 2, &score_df_range[_IMM4],
|
|
||||||
{OP16_SH_REGD, OP16_SH_I45, 0, 0},
|
|
||||||
{0xf, 0xf, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_I5, 2, &score_df_range[_IMM5],
|
|
||||||
{OP16_SH_REGD, OP16_SH_I45, 0, 0},
|
|
||||||
{0xf, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_rvalueBP_I5, 2, &score_df_range[_IMM5],
|
|
||||||
{OP16_SH_REGD, OP16_SH_I45, 0, 0},
|
|
||||||
{0xf, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_lvalueBP_I5, 2, &score_df_range[_IMM5],
|
|
||||||
{OP16_SH_REGD, OP16_SH_I45, 0, 0},
|
|
||||||
{0xf, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_Rs_I5, 3, &score_df_range[_IMM5],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I5, 0},
|
|
||||||
{0x1f, 0x1f, 0x1f, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
x_Rs_I5, 2, &score_df_range[_IMM5],
|
|
||||||
{OP_SH_REGS1, OP_SH_I5, 0, 0},
|
|
||||||
{0x1f, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
x_I5_x, 1, &score_df_range[_IMM5],
|
|
||||||
{OP_SH_TRAPI5, 0, 0, 0},
|
|
||||||
{0x1f, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_I8, 2, &score_df_range[_IMM8],
|
|
||||||
{OP16_SH_REGD, OP16_SH_I8, 0, 0},
|
|
||||||
{0xf, 0xff, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_Rs_I14, 3, &score_df_range[_IMM14],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I, 0},
|
|
||||||
{0x1f, 0x1f, 0x3fff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
I15, 1, &score_df_range[_IMM15],
|
|
||||||
{OP_SH_I15, 0, 0, 0},
|
|
||||||
{0x7fff, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_I16, 2, &score_df_range[_IMM16],
|
|
||||||
{OP_SH_REGD, OP_SH_I, 0, 0},
|
|
||||||
{0x1f, 0xffff, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_rvalueRs_SI10, 3, &score_df_range[_SIMM10],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I10, 0},
|
|
||||||
{0x1f, 0x1f, 0x3ff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_lvalueRs_SI10, 3, &score_df_range[_SIMM10],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I10, 0},
|
|
||||||
{0x1f, 0x1f, 0x3ff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_rvalueRs_preSI12, 3, &score_df_range[_SIMM12],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I12, 0},
|
|
||||||
{0xf, 0xf, 0xfff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_rvalueRs_postSI12, 3, &score_df_range[_SIMM12],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I12, 0},
|
|
||||||
{0xf, 0xf, 0xfff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_lvalueRs_preSI12, 3, &score_df_range[_SIMM12],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I12, 0},
|
|
||||||
{0xf, 0xf, 0xfff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_lvalueRs_postSI12, 3, &score_df_range[_SIMM12],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I12, 0},
|
|
||||||
{0xf, 0xf, 0xfff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_Rs_SI14, 3, &score_df_range[_SIMM14],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_I, 0},
|
|
||||||
{0x1f, 0x1f, 0x3fff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_rvalueRs_SI15, 3, &score_df_range[_SIMM15],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_RI15, 0},
|
|
||||||
{0x1f, 0x1f, 0x7fff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_lvalueRs_SI15, 3, &score_df_range[_SIMM15],
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_RI15, 0},
|
|
||||||
{0x1f, 0x1f, 0x7fff, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_SI16, 2, &score_df_range[_SIMM16],
|
|
||||||
{OP_SH_REGD, OP_SH_I, 0, 0},
|
|
||||||
{0x1f, 0xffff, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
PC_DISP8div2, 1, &score_df_range[_DISP8div2],
|
|
||||||
{OP16_SH_DISP8, 0, 0, 0},
|
|
||||||
{0xff, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
PC_DISP11div2, 1, &score_df_range[_DISP11div2],
|
|
||||||
{OP16_SH_DISP11, 0, 0, 0},
|
|
||||||
{0x7ff, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
PC_DISP19div2, 2, &score_df_range[_DISP19div2],
|
|
||||||
{OP_SH_DISP19_p1, OP_SH_DISP19_p2, 0, 0},
|
|
||||||
{0x3ff, 0x1ff, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
PC_DISP24div2, 1, &score_df_range[_DISP24div2],
|
|
||||||
{OP_SH_DISP24, 0, 0, 0},
|
|
||||||
{0xffffff, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_Rs_Rs, 3, NULL,
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, OP_SH_REGS2, 0},
|
|
||||||
{0x1f, 0x1f, 0x1f, 0}
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_Rs_x, 2, NULL,
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, 0, 0},
|
|
||||||
{0x1f, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_x_Rs, 2, NULL,
|
|
||||||
{OP_SH_REGD, OP_SH_REGS2, 0, 0},
|
|
||||||
{0x1f, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_x_x, 1, NULL,
|
|
||||||
{OP_SH_REGD, 0, 0, 0},
|
|
||||||
{0x1f, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
x_Rs_Rs, 2, NULL,
|
|
||||||
{OP_SH_REGS1, OP_SH_REGS2, 0, 0},
|
|
||||||
{0x1f, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
x_Rs_x, 1, NULL,
|
|
||||||
{OP_SH_REGS1, 0, 0, 0},
|
|
||||||
{0x1f, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_Rs, 2, NULL,
|
|
||||||
{OP16_SH_REGD, OP16_SH_REGS1, 0, 0},
|
|
||||||
{0xf, 0xf, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_HighRs, 2, NULL,
|
|
||||||
{OP16_SH_REGD, OP16_SH_REGS1, 0, 0},
|
|
||||||
{0xf, 0xf, 0x1f, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_rvalueRs, 2, NULL,
|
|
||||||
{OP16_SH_REGD, OP16_SH_REGS1, 0, 0},
|
|
||||||
{0xf, 0xf, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_lvalueRs, 2, NULL,
|
|
||||||
{OP16_SH_REGD, OP16_SH_REGS1, 0, 0},
|
|
||||||
{0xf, 0xf, 0, 0}
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_lvalue32Rs, 2, NULL,
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, 0, 0},
|
|
||||||
{0x1f, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
Rd_rvalue32Rs, 2, NULL,
|
|
||||||
{OP_SH_REGD, OP_SH_REGS1, 0, 0},
|
|
||||||
{0x1f, 0x1f, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
x_Rs, 1, NULL,
|
|
||||||
{OP16_SH_REGS1, 0, 0, 0},
|
|
||||||
{0xf, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
NO_OPD, 0, NULL,
|
|
||||||
{0, 0, 0, 0},
|
|
||||||
{0, 0, 0, 0},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
NO16_OPD, 0, NULL,
|
|
||||||
{0, 0, 0, 0},
|
|
||||||
{0, 0, 0, 0},
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
struct asm_opcode
|
|
||||||
{
|
|
||||||
/* Instruction name. */
|
|
||||||
const char *template;
|
|
||||||
|
|
||||||
/* Instruction Opcode. */
|
|
||||||
unsigned long value;
|
|
||||||
|
|
||||||
/* Instruction bit mask. */
|
|
||||||
unsigned long bitmask;
|
|
||||||
|
|
||||||
/* Relax instruction opcode. 0x8000 imply no relaxation. */
|
|
||||||
unsigned long relax_value;
|
|
||||||
|
|
||||||
/* Instruction type. */
|
|
||||||
enum score_insn_type type;
|
|
||||||
|
|
||||||
/* Function to call to parse args. */
|
|
||||||
void (*parms) (char *);
|
|
||||||
};
|
|
||||||
|
|
||||||
enum insn_class
|
enum insn_class
|
||||||
{
|
{
|
||||||
INSN_CLASS_16,
|
INSN_CLASS_16,
|
||||||
INSN_CLASS_32,
|
INSN_CLASS_32,
|
||||||
|
INSN_CLASS_48,
|
||||||
INSN_CLASS_PCE,
|
INSN_CLASS_PCE,
|
||||||
INSN_CLASS_SYN
|
INSN_CLASS_SYN
|
||||||
};
|
};
|
||||||
|
|
||||||
|
/* s3_s7: Globals for both tc-score.c and elf32-score.c. */
|
||||||
|
extern int score3;
|
||||||
|
extern int score7;
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
Reference in New Issue
Block a user