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https://sourceware.org/git/binutils-gdb.git
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1368b914e9
Now that all port tests live under testsuite/sim/*/, and none live in testsuite/ directly, flatten the structure by moving all of the dirs under testsuite/sim/ to testsuite/ directly. We need to stop passing --tool to dejagnu so that it searches all dirs and not just ones that start with "sim". Since we have no other dirs in this tree, and no plans to add any, should be fine.
121 lines
5.2 KiB
C
121 lines
5.2 KiB
C
/* Special Purpose Registers definitions
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Copyright (C) 2017-2021 Free Software Foundation, Inc.
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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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#ifndef SPR_DEFS_H
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#define SPR_DEFS_H
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#define MAX_GRPS 32
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#define MAX_SPRS_PER_GRP_BITS 11
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/* Base addresses for the groups */
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#define SPRGROUP_SYS (0<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_DMMU (1<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_IMMU (2<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_DC (3<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_IC (4<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_MAC (5<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_D (6<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_PC (7<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_PM (8<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_PIC (9<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_TT (10<< MAX_SPRS_PER_GRP_BITS)
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#define SPRGROUP_FP (11<< MAX_SPRS_PER_GRP_BITS)
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/* System control and status group */
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#define SPR_VR (SPRGROUP_SYS + 0)
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#define SPR_UPR (SPRGROUP_SYS + 1)
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#define SPR_CPUCFGR (SPRGROUP_SYS + 2)
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#define SPR_DMMUCFGR (SPRGROUP_SYS + 3)
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#define SPR_IMMUCFGR (SPRGROUP_SYS + 4)
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#define SPR_DCCFGR (SPRGROUP_SYS + 5)
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#define SPR_ICCFGR (SPRGROUP_SYS + 6)
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#define SPR_DCFGR (SPRGROUP_SYS + 7)
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#define SPR_PCCFGR (SPRGROUP_SYS + 8)
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#define SPR_NPC (SPRGROUP_SYS + 16)
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#define SPR_SR (SPRGROUP_SYS + 17)
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#define SPR_PPC (SPRGROUP_SYS + 18)
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#define SPR_FPCSR (SPRGROUP_SYS + 20)
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#define SPR_EPCR_BASE (SPRGROUP_SYS + 32)
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#define SPR_EPCR_LAST (SPRGROUP_SYS + 47)
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#define SPR_EEAR_BASE (SPRGROUP_SYS + 48)
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#define SPR_EEAR_LAST (SPRGROUP_SYS + 63)
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#define SPR_ESR_BASE (SPRGROUP_SYS + 64)
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#define SPR_ESR_LAST (SPRGROUP_SYS + 79)
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#define SPR_GPR_BASE (SPRGROUP_SYS + 1024)
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/* Data MMU group */
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#define SPR_DMMUCR (SPRGROUP_DMMU + 0)
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#define SPR_DMMUPR (SPRGROUP_DMMU + 1)
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#define SPR_DTLBEIR (SPRGROUP_DMMU + 2)
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#define SPR_DTLBMR_BASE(WAY) (SPRGROUP_DMMU + 0x200 + (WAY) * 0x100)
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#define SPR_DTLBMR_LAST(WAY) (SPRGROUP_DMMU + 0x27f + (WAY) * 0x100)
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#define SPR_DTLBTR_BASE(WAY) (SPRGROUP_DMMU + 0x280 + (WAY) * 0x100)
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#define SPR_DTLBTR_LAST(WAY) (SPRGROUP_DMMU + 0x2ff + (WAY) * 0x100)
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/* Instruction MMU group */
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#define SPR_IMMUCR (SPRGROUP_IMMU + 0)
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#define SPR_ITLBEIR (SPRGROUP_IMMU + 2)
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#define SPR_ITLBMR_BASE(WAY) (SPRGROUP_IMMU + 0x200 + (WAY) * 0x100)
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#define SPR_ITLBMR_LAST(WAY) (SPRGROUP_IMMU + 0x27f + (WAY) * 0x100)
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#define SPR_ITLBTR_BASE(WAY) (SPRGROUP_IMMU + 0x280 + (WAY) * 0x100)
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#define SPR_ITLBTR_LAST(WAY) (SPRGROUP_IMMU + 0x2ff + (WAY) * 0x100)
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/* Data cache group */
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#define SPR_DCCR (SPRGROUP_DC + 0)
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#define SPR_DCBPR (SPRGROUP_DC + 1)
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#define SPR_DCBFR (SPRGROUP_DC + 2)
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#define SPR_DCBIR (SPRGROUP_DC + 3)
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#define SPR_DCBWR (SPRGROUP_DC + 4)
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#define SPR_DCBLR (SPRGROUP_DC + 5)
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#define SPR_DCR_BASE(WAY) (SPRGROUP_DC + 0x200 + (WAY) * 0x200)
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#define SPR_DCR_LAST(WAY) (SPRGROUP_DC + 0x3ff + (WAY) * 0x200)
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/* Instruction cache group */
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#define SPR_ICCR (SPRGROUP_IC + 0)
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#define SPR_ICBPR (SPRGROUP_IC + 1)
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#define SPR_ICBIR (SPRGROUP_IC + 2)
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#define SPR_ICBLR (SPRGROUP_IC + 3)
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#define SPR_ICR_BASE(WAY) (SPRGROUP_IC + 0x200 + (WAY) * 0x200)
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#define SPR_ICR_LAST(WAY) (SPRGROUP_IC + 0x3ff + (WAY) * 0x200)
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/* MAC group */
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#define SPR_MACLO (SPRGROUP_MAC + 1)
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#define SPR_MACHI (SPRGROUP_MAC + 2)
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/* Bit definitions for the Supervision Register. */
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#define SPR_SR_SM 0x00000001 /* Supervisor Mode */
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#define SPR_SR_TEE 0x00000002 /* Tick timer Exception Enable */
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#define SPR_SR_IEE 0x00000004 /* Interrupt Exception Enable */
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#define SPR_SR_DCE 0x00000008 /* Data Cache Enable */
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#define SPR_SR_ICE 0x00000010 /* Instruction Cache Enable */
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#define SPR_SR_DME 0x00000020 /* Data MMU Enable */
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#define SPR_SR_IME 0x00000040 /* Instruction MMU Enable */
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#define SPR_SR_LEE 0x00000080 /* Little Endian Enable */
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#define SPR_SR_CE 0x00000100 /* CID Enable */
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#define SPR_SR_F 0x00000200 /* Condition Flag */
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#define SPR_SR_CY 0x00000400 /* Carry flag */
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#define SPR_SR_OV 0x00000800 /* Overflow flag */
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#define SPR_SR_OVE 0x00001000 /* Overflow flag Exception */
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#define SPR_SR_DSX 0x00002000 /* Delay Slot Exception */
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#define SPR_SR_EPH 0x00004000 /* Exception Prefix High */
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#define SPR_SR_FO 0x00008000 /* Fixed one */
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#define SPR_SR_SUMRA 0x00010000 /* Supervisor SPR read access */
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#define SPR_SR_RES 0x0ffe0000 /* Reserved */
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#define SPR_SR_CID 0xf0000000 /* Context ID */
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#endif /* SPR_DEFS_H */
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