| /* alpha_pal_defs.h: Alpha architecture PAL definitions file | |
| Copyright (c) 2003-2006, Robert M Supnik | |
| Permission is hereby granted, free of charge, to any person obtaining a | |
| copy of this software and associated documentation files (the "Software"), | |
| to deal in the Software without restriction, including without limitation | |
| the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
| and/or sell copies of the Software, and to permit persons to whom the | |
| Software is furnished to do so, subject to the following conditions: | |
| The above copyright notice and this permission notice shall be included in | |
| all copies or substantial portions of the Software. | |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
| ROBERT M SUPNIK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
| IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
| Except as contained in this notice, the name of Robert M Supnik shall not be | |
| used in advertising or otherwise to promote the sale, use or other dealings | |
| in this Software without prior written authorization from Robert M Supnik. | |
| Respectfully dedicated to the great people of the Alpha chip, systems, and | |
| software development projects; and to the memory of Peter Conklin, of the | |
| Alpha Program Office. | |
| */ | |
| #ifndef ALPHA_PAL_DEFS_H_ | |
| #define ALPHA_PAL_DEFS_H_ 0 | |
| /* VA - NT software format */ | |
| #define NTVA_N_PDE (VA_N_OFF - 2) /* PDE width */ | |
| #define NTVA_M_PDE ((1u << NTVA_N_PDE) - 1) /* PDE mask */ | |
| #define NTVA_N_PTD (32 - VA_N_OFF - NTVA_N_PDE) /* PTD width */ | |
| #define NTVA_M_PTD ((1u << NTVA_N_PTD) - 1) /* PTD mask */ | |
| #define NTVA_M_VPN (M32 >> VA_N_OFF) /* 32b VPN mask */ | |
| #define NTVPN_N_SEXT (VA_WIDTH - 32 + 1) /* VPN sext size */ | |
| #define NTVPN_V_SEXT (VA_N_VPN - NTVPN_N_SEXT) /* VPN sext start */ | |
| #define NTVPN_M_SEXT ((1u << NTVPN_N_SEXT) - 1) /* VPN sext mask */ | |
| #define NTVPN_GETSEXT(x) (((x) >> NTVPN_V_SEXT) & NTVPN_M_SEXT) | |
| /* PTE - NT software format */ | |
| #define NT_VPTB 0xFFFFFFFFC0000000 /* virt page tbl base */ | |
| #define NTP_V_PFN 9 /* PFN */ | |
| #define NTP_M_PFN 0x7FFFFF | |
| #define NTP_PFN (NTP_M_PFN << NTP_V_PFN) | |
| #define NTP_V_GH 5 | |
| #define NTP_M_GH 0x3 | |
| #define NTP_V_GBL 4 /* global = ASM */ | |
| #define NTP_V_DIRTY 2 /* dirty = !FOW */ | |
| #define NTP_V_OWNER 1 /* owner */ | |
| #define NTP_V_V 0 /* valid */ | |
| #define NTP_GBL (1u << NTP_V_GBL) | |
| #define NTP_DIRTY (1u << NTP_V_DIRTY) | |
| #define NTP_OWNER (1u << NTP_V_OWNER) | |
| #define NTP_V (1u << NTP_V_V) | |
| #define NT_VPNPTD(x) (((x) >> (NTVA_N_PDE - 2)) & (NTVA_M_PTD << 2)) | |
| #define NT_VPNPDE(x) (((x) << 2) & (NTVA_M_PDE << 2)) | |
| /* VMS PALcode */ | |
| #define PSV_V_SPA 56 /* VMS PS: stack align */ | |
| #define PSV_M_SPA 0x3F | |
| #define PSV_V_IPL 8 /* interrupt priority */ | |
| #define PSV_M_IPL 0x1F | |
| #define PSV_V_VMM 7 /* virt machine monitor */ | |
| #define PSV_V_CM 3 /* current mode */ | |
| #define PSV_M_CM 0x3 | |
| #define PSV_V_IP 2 /* intr in progress */ | |
| #define PSV_V_SW 0 /* software */ | |
| #define PSV_M_SW 0x3 | |
| #define PSV_VMM (1u << PSV_V_VMM) | |
| #define PSV_IP (1u << PSV_V_IP) | |
| #define PSV_MASK (PSV_VMM | PSV_IP | PSV_M_SW) | |
| #define PSV_MBZ 0xC0FFFFFFFFFFE0E4 /* must be zero */ | |
| #define PCBV_FLAGS 56 /* PCB flags word */ | |
| #define SISR_MASK 0xFFFE /* SISR bits */ | |
| #define IPL_SMAX 0x0F /* highest swre level */ | |
| #define SCB_FDIS 0x010 /* SCB offsets */ | |
| #define SCB_ACV 0x080 | |
| #define SCB_TNV 0x090 | |
| #define SCB_FOR 0x0A0 | |
| #define SCB_FOW 0x0B0 | |
| #define SCB_FOE 0x0C0 | |
| #define SCB_ARITH 0x200 | |
| #define SCB_KAST 0x240 | |
| #define SCB_EAST 0x250 | |
| #define SCB_SAST 0x260 | |
| #define SCB_UAST 0x270 | |
| #define SCB_ALIGN 0x280 | |
| #define SCB_BPT 0x400 | |
| #define SCB_BUG 0x410 | |
| #define SCB_RSVI 0x420 | |
| #define SCB_RSVO 0x430 | |
| #define SCB_GENTRAP 0x440 | |
| #define SCB_CHMK 0x480 | |
| #define SCB_CHME 0x490 | |
| #define SCB_CHMS 0x4A0 | |
| #define SCB_CHMU 0x4B0 | |
| #define SCB_SISR0 0x500 | |
| #define SCB_CLOCK 0x600 | |
| #define SCB_IPIR 0x610 | |
| #define SCB_SCRD 0x620 | |
| #define SCB_PCRD 0x630 | |
| #define SCB_POWER 0x640 | |
| #define SCB_PERFM 0x650 | |
| #define SCB_SMCHK 0x660 | |
| #define SCB_PMCHK 0x670 | |
| #define SCB_PASVR 0x6F0 | |
| #define SCB_IO 0x800 | |
| #define VMS_L_STKF (8 * 8) /* stack frame length */ | |
| #define VMS_MME_E 0x0000000000000001 /* mem mgt error flags */ | |
| #define VMS_MME_R 0x0000000000000000 | |
| #define VMS_MME_W 0x8000000000000000 | |
| /* VAX compatible data length definitions (for ReadUna, WriteUna) */ | |
| #define L_BYTE 1 | |
| #define L_WORD 2 | |
| #define L_LONG 4 | |
| #define L_QUAD 8 | |
| /* Unix PALcode */ | |
| #define PSU_V_CM 3 /* Unix PS: curr mode */ | |
| #define PSU_M_CM 0x1 | |
| #define PSU_CM (PSU_M_CM << PSU_V_CM) | |
| #define PSU_V_IPL 0 /* IPL */ | |
| #define PSU_M_IPL 0x7 | |
| #define PSU_IPL (PSU_M_IPL << PSU_V_IPL) | |
| #define PCBU_FLAGS 40 /* PCB flags word */ | |
| #define UNIX_L_STKF (6 * 8) /* kernel stack frame */ | |
| #define UNIX_IF_BPT 0 /* entIF a0 values */ | |
| #define UNIX_IF_BUG 1 | |
| #define UNIX_IF_GEN 2 | |
| #define UNIX_IF_FDIS 3 | |
| #define UNIX_IF_RSVI 4 | |
| #define UNIX_INT_IPIR 0 /* entInt a0 values */ | |
| #define UNIX_INT_CLK 1 | |
| #define UNIX_INT_MCRD 2 | |
| #define UNIX_INT_IO 3 | |
| #define UNIX_INT_PERF 4 | |
| #define UNIX_MMCSR_TNV 0 /* entMM a1 values */ | |
| #define UNIX_MMCSR_ACV 1 | |
| #define UNIX_MMCSR_FOR 2 | |
| #define UNIX_MMCSR_FOW 3 | |
| #define UNIX_MMCSR_FOE 4 | |
| #define UNIX_MME_E M64 /* entMM a2 values */ | |
| #define UNIX_MME_R 0 | |
| #define UNIX_MME_W 1 | |
| enum vms_pal_opcodes { | |
| OP_HALT, OP_DRAINA, OP_CFLUSH, OP_LDQP, | |
| OP_STQP, OP_SWPCTX, MF_ASN, MT_ASTEN, | |
| MT_ASTSR, OP_CSERVE, OP_SWPPAL, MF_FEN, | |
| MT_FEN, MT_IPIR, MF_IPL, MT_IPL, | |
| MF_MCES, MT_MCES, MF_PCBB, MF_PRBR, | |
| MT_PRBR, MF_PTBR, MF_SCBB, MT_SCBB, | |
| MT_SIRR, MF_SISR, MF_TBCHK, MT_TBIA, | |
| MT_TBIAP, MT_TBIS, MF_ESP, MT_ESP, | |
| MF_SSP, MT_SSP, MF_USP, MT_USP, | |
| MT_TBISD, MT_TBISI, MF_ASTEN, MF_ASTSR, | |
| MF_VTBR = 0x29, MT_VTBR,MT_PERFMON, MT_DATFX = 0x2E, | |
| MF_VIRBND = 0x30, MT_VIRBND, MF_SYSPTBR, MT_SYSPTBR, | |
| OP_WTINT = 0x3E, MF_WHAMI = 0x3F, | |
| OP_BPT = 0x80, OP_BUGCHK, OP_CHME, OP_CHMK, | |
| OP_CHMS, OP_CHMU, OP_IMB, OP_INSQHIL, | |
| OP_INSQTIL, OP_INSQHIQ, OP_INSQTIQ, OP_INSQUEL, | |
| OP_INSQUEQ, OP_INSQUELD,OP_INSQUEQD,OP_PROBER, | |
| OP_PROBEW, OP_RD_PS, OP_REI, OP_REMQHIL, | |
| OP_REMQTIL, OP_REMQHIQ, OP_REMQTIQ, OP_REMQUEL, | |
| OP_REMQUEQ, OP_REMQUELD,OP_REMQUEQD,OP_SWASTEN, | |
| OP_WR_PS_SW,OP_RSCC, OP_RD_UNQ, OP_WR_UNQ, | |
| OP_AMOVRR, OP_AMOVRM, OP_INSQHILR,OP_INSQTILR, | |
| OP_INSQHIQR,OP_INSQTIQR,OP_REMQHILR,OP_REMQTILR, | |
| OP_REMQHIQR,OP_REMQTIQR,OP_GENTRAP, | |
| OP_CLRFEN = 0xAE | |
| }; | |
| enum unix_pal_opcodes { | |
| OP_halt, OP_draina, OP_cflush, | |
| OP_cserve = 0x9, OP_swppal, | |
| OP_rdmces = 0x10, OP_wrmces, | |
| OP_wrvirbnd = 0x13, OP_wrsysptbr = 0x14, | |
| OP_wrfen = 0x2B, OP_wrvptptr = 0x2D, OP_wrasn, | |
| OP_swpctx = 0x30, OP_wrval, OP_rdval, OP_tbi, | |
| OP_wrent, OP_swpipl, OP_rdps, OP_wrkgp, | |
| OP_wrusp, OP_wrperfmon, OP_rdusp, | |
| OP_whami = 0x3C, OP_retsys, OP_wtint, OP_rti, | |
| OP_bpt = 0x80, OP_bugchk, OP_syscall = 0x83, | |
| OP_imb = 0x86, | |
| OP_urti = 0x92, OP_rdunique = 0x9E, OP_wrunique, | |
| OP_gentrap = 0xAA, OP_clrfen = 0xAE | |
| }; | |
| #endif |