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222 lines
13 KiB
C
222 lines
13 KiB
C
/* Configuration for the Xtensa architecture for GDB, the GNU debugger.
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Copyright (C) 2003-2021 Free Software Foundation, Inc.
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This file is part of GDB.
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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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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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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#define XTENSA_CONFIG_VERSION 0x60
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#include "xtensa-config.h"
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#include "xtensa-tdep.h"
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/* Masked registers. */
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xtensa_reg_mask_t xtensa_submask0[] = { { 42, 0, 4 } };
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const xtensa_mask_t xtensa_mask0 = { 1, xtensa_submask0 };
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xtensa_reg_mask_t xtensa_submask1[] = { { 42, 5, 1 } };
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const xtensa_mask_t xtensa_mask1 = { 1, xtensa_submask1 };
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xtensa_reg_mask_t xtensa_submask2[] = { { 42, 18, 1 } };
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const xtensa_mask_t xtensa_mask2 = { 1, xtensa_submask2 };
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xtensa_reg_mask_t xtensa_submask3[] = { { 42, 6, 2 } };
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const xtensa_mask_t xtensa_mask3 = { 1, xtensa_submask3 };
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xtensa_reg_mask_t xtensa_submask4[] = { { 42, 4, 1 } };
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const xtensa_mask_t xtensa_mask4 = { 1, xtensa_submask4 };
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xtensa_reg_mask_t xtensa_submask5[] = { { 42, 16, 2 } };
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const xtensa_mask_t xtensa_mask5 = { 1, xtensa_submask5 };
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xtensa_reg_mask_t xtensa_submask6[] = { { 42, 8, 4 } };
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const xtensa_mask_t xtensa_mask6 = { 1, xtensa_submask6 };
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xtensa_reg_mask_t xtensa_submask7[] = { { 37, 12, 20 } };
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const xtensa_mask_t xtensa_mask7 = { 1, xtensa_submask7 };
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xtensa_reg_mask_t xtensa_submask8[] = { { 37, 0, 1 } };
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const xtensa_mask_t xtensa_mask8 = { 1, xtensa_submask8 };
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xtensa_reg_mask_t xtensa_submask9[] = { { 86, 8, 4 } };
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const xtensa_mask_t xtensa_mask9 = { 1, xtensa_submask9 };
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xtensa_reg_mask_t xtensa_submask10[] = { { 47, 24, 8 } };
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const xtensa_mask_t xtensa_mask10 = { 1, xtensa_submask10 };
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xtensa_reg_mask_t xtensa_submask11[] = { { 47, 16, 8 } };
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const xtensa_mask_t xtensa_mask11 = { 1, xtensa_submask11 };
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xtensa_reg_mask_t xtensa_submask12[] = { { 47, 8, 8 } };
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const xtensa_mask_t xtensa_mask12 = { 1, xtensa_submask12 };
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xtensa_reg_mask_t xtensa_submask13[] = { { 48, 16, 2 } };
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const xtensa_mask_t xtensa_mask13 = { 1, xtensa_submask13 };
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xtensa_reg_mask_t xtensa_submask14[] = { { 49, 16, 2 } };
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const xtensa_mask_t xtensa_mask14 = { 1, xtensa_submask14 };
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xtensa_reg_mask_t xtensa_submask15[] = { { 45, 22, 10 } };
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const xtensa_mask_t xtensa_mask15 = { 1, xtensa_submask15 };
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/* Register map. */
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xtensa_register_t rmap[] =
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{
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/* idx ofs bi sz al targno flags cp typ group name */
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XTREG( 0, 0,32, 4, 4,0x0020,0x0006,-2, 9,0x0100,pc, 0,0,0,0,0,0)
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XTREG( 1, 4,32, 4, 4,0x0100,0x0006,-2, 1,0x0002,ar0, 0,0,0,0,0,0)
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XTREG( 2, 8,32, 4, 4,0x0101,0x0006,-2, 1,0x0002,ar1, 0,0,0,0,0,0)
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XTREG( 3, 12,32, 4, 4,0x0102,0x0006,-2, 1,0x0002,ar2, 0,0,0,0,0,0)
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XTREG( 4, 16,32, 4, 4,0x0103,0x0006,-2, 1,0x0002,ar3, 0,0,0,0,0,0)
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XTREG( 5, 20,32, 4, 4,0x0104,0x0006,-2, 1,0x0002,ar4, 0,0,0,0,0,0)
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XTREG( 6, 24,32, 4, 4,0x0105,0x0006,-2, 1,0x0002,ar5, 0,0,0,0,0,0)
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XTREG( 7, 28,32, 4, 4,0x0106,0x0006,-2, 1,0x0002,ar6, 0,0,0,0,0,0)
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XTREG( 8, 32,32, 4, 4,0x0107,0x0006,-2, 1,0x0002,ar7, 0,0,0,0,0,0)
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XTREG( 9, 36,32, 4, 4,0x0108,0x0006,-2, 1,0x0002,ar8, 0,0,0,0,0,0)
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XTREG( 10, 40,32, 4, 4,0x0109,0x0006,-2, 1,0x0002,ar9, 0,0,0,0,0,0)
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XTREG( 11, 44,32, 4, 4,0x010a,0x0006,-2, 1,0x0002,ar10, 0,0,0,0,0,0)
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XTREG( 12, 48,32, 4, 4,0x010b,0x0006,-2, 1,0x0002,ar11, 0,0,0,0,0,0)
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XTREG( 13, 52,32, 4, 4,0x010c,0x0006,-2, 1,0x0002,ar12, 0,0,0,0,0,0)
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XTREG( 14, 56,32, 4, 4,0x010d,0x0006,-2, 1,0x0002,ar13, 0,0,0,0,0,0)
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XTREG( 15, 60,32, 4, 4,0x010e,0x0006,-2, 1,0x0002,ar14, 0,0,0,0,0,0)
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XTREG( 16, 64,32, 4, 4,0x010f,0x0006,-2, 1,0x0002,ar15, 0,0,0,0,0,0)
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XTREG( 17, 68,32, 4, 4,0x0110,0x0006,-2, 1,0x0002,ar16, 0,0,0,0,0,0)
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XTREG( 18, 72,32, 4, 4,0x0111,0x0006,-2, 1,0x0002,ar17, 0,0,0,0,0,0)
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XTREG( 19, 76,32, 4, 4,0x0112,0x0006,-2, 1,0x0002,ar18, 0,0,0,0,0,0)
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XTREG( 20, 80,32, 4, 4,0x0113,0x0006,-2, 1,0x0002,ar19, 0,0,0,0,0,0)
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XTREG( 21, 84,32, 4, 4,0x0114,0x0006,-2, 1,0x0002,ar20, 0,0,0,0,0,0)
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XTREG( 22, 88,32, 4, 4,0x0115,0x0006,-2, 1,0x0002,ar21, 0,0,0,0,0,0)
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XTREG( 23, 92,32, 4, 4,0x0116,0x0006,-2, 1,0x0002,ar22, 0,0,0,0,0,0)
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XTREG( 24, 96,32, 4, 4,0x0117,0x0006,-2, 1,0x0002,ar23, 0,0,0,0,0,0)
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XTREG( 25,100,32, 4, 4,0x0118,0x0006,-2, 1,0x0002,ar24, 0,0,0,0,0,0)
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XTREG( 26,104,32, 4, 4,0x0119,0x0006,-2, 1,0x0002,ar25, 0,0,0,0,0,0)
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XTREG( 27,108,32, 4, 4,0x011a,0x0006,-2, 1,0x0002,ar26, 0,0,0,0,0,0)
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XTREG( 28,112,32, 4, 4,0x011b,0x0006,-2, 1,0x0002,ar27, 0,0,0,0,0,0)
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XTREG( 29,116,32, 4, 4,0x011c,0x0006,-2, 1,0x0002,ar28, 0,0,0,0,0,0)
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XTREG( 30,120,32, 4, 4,0x011d,0x0006,-2, 1,0x0002,ar29, 0,0,0,0,0,0)
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XTREG( 31,124,32, 4, 4,0x011e,0x0006,-2, 1,0x0002,ar30, 0,0,0,0,0,0)
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XTREG( 32,128,32, 4, 4,0x011f,0x0006,-2, 1,0x0002,ar31, 0,0,0,0,0,0)
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XTREG( 33,132,32, 4, 4,0x0200,0x0006,-2, 2,0x1100,lbeg, 0,0,0,0,0,0)
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XTREG( 34,136,32, 4, 4,0x0201,0x0006,-2, 2,0x1100,lend, 0,0,0,0,0,0)
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XTREG( 35,140,32, 4, 4,0x0202,0x0006,-2, 2,0x1100,lcount, 0,0,0,0,0,0)
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XTREG( 36,144, 6, 4, 4,0x0203,0x0006,-2, 2,0x1100,sar, 0,0,0,0,0,0)
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XTREG( 37,148,32, 4, 4,0x0205,0x0006,-2, 2,0x1100,litbase, 0,0,0,0,0,0)
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XTREG( 38,152, 3, 4, 4,0x0248,0x0006,-2, 2,0x1002,windowbase, 0,0,0,0,0,0)
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XTREG( 39,156, 8, 4, 4,0x0249,0x0006,-2, 2,0x1002,windowstart, 0,0,0,0,0,0)
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XTREG( 40,160,32, 4, 4,0x02b0,0x0002,-2, 2,0x1000,sr176, 0,0,0,0,0,0)
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XTREG( 41,164,32, 4, 4,0x02d0,0x0002,-2, 2,0x1000,sr208, 0,0,0,0,0,0)
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XTREG( 42,168,19, 4, 4,0x02e6,0x0006,-2, 2,0x1100,ps, 0,0,0,0,0,0)
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XTREG( 43,172,32, 4, 4,0x03e7,0x0006,-2, 3,0x0110,threadptr, 0,0,0,0,0,0)
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XTREG( 44,176,32, 4, 4,0x020c,0x0006,-1, 2,0x1100,scompare1, 0,0,0,0,0,0)
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XTREG( 45,180,32, 4, 4,0x0253,0x0007,-2, 2,0x1000,ptevaddr, 0,0,0,0,0,0)
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XTREG( 46,184,32, 4, 4,0x0259,0x000d,-2, 2,0x1000,mmid, 0,0,0,0,0,0)
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XTREG( 47,188,32, 4, 4,0x025a,0x0007,-2, 2,0x1000,rasid, 0,0,0,0,0,0)
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XTREG( 48,192,18, 4, 4,0x025b,0x0007,-2, 2,0x1000,itlbcfg, 0,0,0,0,0,0)
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XTREG( 49,196,18, 4, 4,0x025c,0x0007,-2, 2,0x1000,dtlbcfg, 0,0,0,0,0,0)
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XTREG( 50,200, 2, 4, 4,0x0260,0x0007,-2, 2,0x1000,ibreakenable,0,0,0,0,0,0)
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XTREG( 51,204,32, 4, 4,0x0268,0x0007,-2, 2,0x1000,ddr, 0,0,0,0,0,0)
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XTREG( 52,208,32, 4, 4,0x0280,0x0007,-2, 2,0x1000,ibreaka0, 0,0,0,0,0,0)
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XTREG( 53,212,32, 4, 4,0x0281,0x0007,-2, 2,0x1000,ibreaka1, 0,0,0,0,0,0)
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XTREG( 54,216,32, 4, 4,0x0290,0x0007,-2, 2,0x1000,dbreaka0, 0,0,0,0,0,0)
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XTREG( 55,220,32, 4, 4,0x0291,0x0007,-2, 2,0x1000,dbreaka1, 0,0,0,0,0,0)
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XTREG( 56,224,32, 4, 4,0x02a0,0x0007,-2, 2,0x1000,dbreakc0, 0,0,0,0,0,0)
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XTREG( 57,228,32, 4, 4,0x02a1,0x0007,-2, 2,0x1000,dbreakc1, 0,0,0,0,0,0)
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XTREG( 58,232,32, 4, 4,0x02b1,0x0007,-2, 2,0x1000,epc1, 0,0,0,0,0,0)
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XTREG( 59,236,32, 4, 4,0x02b2,0x0007,-2, 2,0x1000,epc2, 0,0,0,0,0,0)
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XTREG( 60,240,32, 4, 4,0x02b3,0x0007,-2, 2,0x1000,epc3, 0,0,0,0,0,0)
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XTREG( 61,244,32, 4, 4,0x02b4,0x0007,-2, 2,0x1000,epc4, 0,0,0,0,0,0)
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XTREG( 62,248,32, 4, 4,0x02b5,0x0007,-2, 2,0x1000,epc5, 0,0,0,0,0,0)
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XTREG( 63,252,32, 4, 4,0x02b6,0x0007,-2, 2,0x1000,epc6, 0,0,0,0,0,0)
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XTREG( 64,256,32, 4, 4,0x02b7,0x0007,-2, 2,0x1000,epc7, 0,0,0,0,0,0)
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XTREG( 65,260,32, 4, 4,0x02c0,0x0007,-2, 2,0x1000,depc, 0,0,0,0,0,0)
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XTREG( 66,264,19, 4, 4,0x02c2,0x0007,-2, 2,0x1000,eps2, 0,0,0,0,0,0)
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XTREG( 67,268,19, 4, 4,0x02c3,0x0007,-2, 2,0x1000,eps3, 0,0,0,0,0,0)
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XTREG( 68,272,19, 4, 4,0x02c4,0x0007,-2, 2,0x1000,eps4, 0,0,0,0,0,0)
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XTREG( 69,276,19, 4, 4,0x02c5,0x0007,-2, 2,0x1000,eps5, 0,0,0,0,0,0)
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XTREG( 70,280,19, 4, 4,0x02c6,0x0007,-2, 2,0x1000,eps6, 0,0,0,0,0,0)
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XTREG( 71,284,19, 4, 4,0x02c7,0x0007,-2, 2,0x1000,eps7, 0,0,0,0,0,0)
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XTREG( 72,288,32, 4, 4,0x02d1,0x0007,-2, 2,0x1000,excsave1, 0,0,0,0,0,0)
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XTREG( 73,292,32, 4, 4,0x02d2,0x0007,-2, 2,0x1000,excsave2, 0,0,0,0,0,0)
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XTREG( 74,296,32, 4, 4,0x02d3,0x0007,-2, 2,0x1000,excsave3, 0,0,0,0,0,0)
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XTREG( 75,300,32, 4, 4,0x02d4,0x0007,-2, 2,0x1000,excsave4, 0,0,0,0,0,0)
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XTREG( 76,304,32, 4, 4,0x02d5,0x0007,-2, 2,0x1000,excsave5, 0,0,0,0,0,0)
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XTREG( 77,308,32, 4, 4,0x02d6,0x0007,-2, 2,0x1000,excsave6, 0,0,0,0,0,0)
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XTREG( 78,312,32, 4, 4,0x02d7,0x0007,-2, 2,0x1000,excsave7, 0,0,0,0,0,0)
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XTREG( 79,316, 8, 4, 4,0x02e0,0x0007,-2, 2,0x1000,cpenable, 0,0,0,0,0,0)
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XTREG( 80,320,22, 4, 4,0x02e2,0x000b,-2, 2,0x1000,interrupt, 0,0,0,0,0,0)
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XTREG( 81,324,22, 4, 4,0x02e2,0x000d,-2, 2,0x1000,intset, 0,0,0,0,0,0)
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XTREG( 82,328,22, 4, 4,0x02e3,0x000d,-2, 2,0x1000,intclear, 0,0,0,0,0,0)
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XTREG( 83,332,22, 4, 4,0x02e4,0x0007,-2, 2,0x1000,intenable, 0,0,0,0,0,0)
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XTREG( 84,336,32, 4, 4,0x02e7,0x0007,-2, 2,0x1000,vecbase, 0,0,0,0,0,0)
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XTREG( 85,340, 6, 4, 4,0x02e8,0x0007,-2, 2,0x1000,exccause, 0,0,0,0,0,0)
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XTREG( 86,344,12, 4, 4,0x02e9,0x0003,-2, 2,0x1000,debugcause, 0,0,0,0,0,0)
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XTREG( 87,348,32, 4, 4,0x02ea,0x000f,-2, 2,0x1000,ccount, 0,0,0,0,0,0)
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XTREG( 88,352,32, 4, 4,0x02eb,0x0003,-2, 2,0x1000,prid, 0,0,0,0,0,0)
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XTREG( 89,356,32, 4, 4,0x02ec,0x000f,-2, 2,0x1000,icount, 0,0,0,0,0,0)
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XTREG( 90,360, 4, 4, 4,0x02ed,0x0007,-2, 2,0x1000,icountlevel, 0,0,0,0,0,0)
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XTREG( 91,364,32, 4, 4,0x02ee,0x0007,-2, 2,0x1000,excvaddr, 0,0,0,0,0,0)
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XTREG( 92,368,32, 4, 4,0x02f0,0x000f,-2, 2,0x1000,ccompare0, 0,0,0,0,0,0)
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XTREG( 93,372,32, 4, 4,0x02f1,0x000f,-2, 2,0x1000,ccompare1, 0,0,0,0,0,0)
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XTREG( 94,376,32, 4, 4,0x02f2,0x000f,-2, 2,0x1000,ccompare2, 0,0,0,0,0,0)
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XTREG( 95,380,32, 4, 4,0x02f4,0x0007,-2, 2,0x1000,misc0, 0,0,0,0,0,0)
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XTREG( 96,384,32, 4, 4,0x02f5,0x0007,-2, 2,0x1000,misc1, 0,0,0,0,0,0)
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XTREG( 97,388,32, 4, 4,0x0000,0x0006,-2, 8,0x0100,a0, 0,0,0,0,0,0)
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XTREG( 98,392,32, 4, 4,0x0001,0x0006,-2, 8,0x0100,a1, 0,0,0,0,0,0)
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XTREG( 99,396,32, 4, 4,0x0002,0x0006,-2, 8,0x0100,a2, 0,0,0,0,0,0)
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XTREG(100,400,32, 4, 4,0x0003,0x0006,-2, 8,0x0100,a3, 0,0,0,0,0,0)
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XTREG(101,404,32, 4, 4,0x0004,0x0006,-2, 8,0x0100,a4, 0,0,0,0,0,0)
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XTREG(102,408,32, 4, 4,0x0005,0x0006,-2, 8,0x0100,a5, 0,0,0,0,0,0)
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XTREG(103,412,32, 4, 4,0x0006,0x0006,-2, 8,0x0100,a6, 0,0,0,0,0,0)
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XTREG(104,416,32, 4, 4,0x0007,0x0006,-2, 8,0x0100,a7, 0,0,0,0,0,0)
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XTREG(105,420,32, 4, 4,0x0008,0x0006,-2, 8,0x0100,a8, 0,0,0,0,0,0)
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XTREG(106,424,32, 4, 4,0x0009,0x0006,-2, 8,0x0100,a9, 0,0,0,0,0,0)
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XTREG(107,428,32, 4, 4,0x000a,0x0006,-2, 8,0x0100,a10, 0,0,0,0,0,0)
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XTREG(108,432,32, 4, 4,0x000b,0x0006,-2, 8,0x0100,a11, 0,0,0,0,0,0)
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XTREG(109,436,32, 4, 4,0x000c,0x0006,-2, 8,0x0100,a12, 0,0,0,0,0,0)
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XTREG(110,440,32, 4, 4,0x000d,0x0006,-2, 8,0x0100,a13, 0,0,0,0,0,0)
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XTREG(111,444,32, 4, 4,0x000e,0x0006,-2, 8,0x0100,a14, 0,0,0,0,0,0)
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XTREG(112,448,32, 4, 4,0x000f,0x0006,-2, 8,0x0100,a15, 0,0,0,0,0,0)
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XTREG(113,452, 4, 4, 4,0x2008,0x0006,-2, 6,0x1010,psintlevel,
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0,0,&xtensa_mask0,0,0,0)
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XTREG(114,456, 1, 4, 4,0x2009,0x0006,-2, 6,0x1010,psum,
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0,0,&xtensa_mask1,0,0,0)
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XTREG(115,460, 1, 4, 4,0x200a,0x0006,-2, 6,0x1010,pswoe,
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0,0,&xtensa_mask2,0,0,0)
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XTREG(116,464, 2, 4, 4,0x200b,0x0006,-2, 6,0x1010,psring,
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0,0,&xtensa_mask3,0,0,0)
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XTREG(117,468, 1, 4, 4,0x200c,0x0006,-2, 6,0x1010,psexcm,
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0,0,&xtensa_mask4,0,0,0)
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XTREG(118,472, 2, 4, 4,0x200d,0x0006,-2, 6,0x1010,pscallinc,
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0,0,&xtensa_mask5,0,0,0)
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XTREG(119,476, 4, 4, 4,0x200e,0x0006,-2, 6,0x1010,psowb,
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|
0,0,&xtensa_mask6,0,0,0)
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|
XTREG(120,480,20, 4, 4,0x200f,0x0006,-2, 6,0x1010,litbaddr,
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|
0,0,&xtensa_mask7,0,0,0)
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|
XTREG(121,484, 1, 4, 4,0x2010,0x0006,-2, 6,0x1010,litben,
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|
0,0,&xtensa_mask8,0,0,0)
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|
XTREG(122,488, 4, 4, 4,0x2015,0x0006,-2, 6,0x1010,dbnum,
|
|
0,0,&xtensa_mask9,0,0,0)
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|
XTREG(123,492, 8, 4, 4,0x2016,0x0006,-2, 6,0x1010,asid3,
|
|
0,0,&xtensa_mask10,0,0,0)
|
|
XTREG(124,496, 8, 4, 4,0x2017,0x0006,-2, 6,0x1010,asid2,
|
|
0,0,&xtensa_mask11,0,0,0)
|
|
XTREG(125,500, 8, 4, 4,0x2018,0x0006,-2, 6,0x1010,asid1,
|
|
0,0,&xtensa_mask12,0,0,0)
|
|
XTREG(126,504, 2, 4, 4,0x2019,0x0006,-2, 6,0x1010,instpgszid4,
|
|
0,0,&xtensa_mask13,0,0,0)
|
|
XTREG(127,508, 2, 4, 4,0x201a,0x0006,-2, 6,0x1010,datapgszid4,
|
|
0,0,&xtensa_mask14,0,0,0)
|
|
XTREG(128,512,10, 4, 4,0x201b,0x0006,-2, 6,0x1010,ptbase,
|
|
0,0,&xtensa_mask15,0,0,0)
|
|
XTREG_END
|
|
};
|
|
|
|
|
|
|
|
#ifdef XTENSA_CONFIG_INSTANTIATE
|
|
XTENSA_CONFIG_INSTANTIATE(rmap,0)
|
|
#endif
|
|
|