wdenk
23 years ago
parent
1dda0b1f7c
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#
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# (C) Copyright 2002
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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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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#
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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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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SUBDIRS = cpu
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LIB = libpost.a
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AOBJS = cache_8xx.o
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COBJS = post.o tests.o cpu.o rtc.o watchdog.o memory.o i2c.o cache.o
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COBJS += uart.o ether.o usb.o spr.o
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include $(TOPDIR)/post/rules.mk |
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@ -0,0 +1,33 @@ |
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#
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# (C) Copyright 2002
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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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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#
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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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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SUBDIRS =
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LIB = libcpu.a
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AOBJS = asm.o
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COBJS = cmp.o cmpi.o two.o twox.o three.o threex.o
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COBJS += threei.o andi.o srawi.o rlwnm.o rlwinm.o rlwimi.o
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COBJS += store.o load.o cr.o b.o multi.o string.o complex.o
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include $(TOPDIR)/post/rules.mk |
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@ -0,0 +1,224 @@ |
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/*
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* (C) Copyright 2002 |
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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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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* |
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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, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#ifndef _CPU_ASM_H |
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#define _CPU_ASM_H |
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#define BIT_C 0x00000001 |
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#define OP_BLR 0x4e800020 |
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#define OP_EXTSB 0x7c000774 |
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#define OP_EXTSH 0x7c000734 |
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#define OP_NEG 0x7c0000d0 |
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#define OP_CNTLZW 0x7c000034 |
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#define OP_ADD 0x7c000214 |
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#define OP_ADDC 0x7c000014 |
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#define OP_ADDME 0x7c0001d4 |
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#define OP_ADDZE 0x7c000194 |
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#define OP_ADDE 0x7c000114 |
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#define OP_ADDI 0x38000000 |
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#define OP_SUBF 0x7c000050 |
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#define OP_SUBFC 0x7c000010 |
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#define OP_SUBFE 0x7c000110 |
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#define OP_SUBFME 0x7c0001d0 |
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#define OP_SUBFZE 0x7c000190 |
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#define OP_MFCR 0x7c000026 |
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#define OP_MTCR 0x7c0ff120 |
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#define OP_MFXER 0x7c0102a6 |
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#define OP_MTXER 0x7c0103a6 |
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#define OP_MCRXR 0x7c000400 |
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#define OP_MCRF 0x4c000000 |
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#define OP_CRAND 0x4c000202 |
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#define OP_CRANDC 0x4c000102 |
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#define OP_CROR 0x4c000382 |
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#define OP_CRORC 0x4c000342 |
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#define OP_CRXOR 0x4c000182 |
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#define OP_CRNAND 0x4c0001c2 |
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#define OP_CRNOR 0x4c000042 |
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#define OP_CREQV 0x4c000242 |
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#define OP_CMPW 0x7c000000 |
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#define OP_CMPLW 0x7c000040 |
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#define OP_CMPWI 0x2c000000 |
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#define OP_CMPLWI 0x28000000 |
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#define OP_MULLW 0x7c0001d6 |
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#define OP_MULHW 0x7c000096 |
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#define OP_MULHWU 0x7c000016 |
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#define OP_DIVW 0x7c0003d6 |
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#define OP_DIVWU 0x7c000396 |
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#define OP_OR 0x7c000378 |
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#define OP_ORC 0x7c000338 |
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#define OP_XOR 0x7c000278 |
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#define OP_NAND 0x7c0003b8 |
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#define OP_NOR 0x7c0000f8 |
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#define OP_EQV 0x7c000238 |
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#define OP_SLW 0x7c000030 |
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#define OP_SRW 0x7c000430 |
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#define OP_SRAW 0x7c000630 |
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#define OP_ORI 0x60000000 |
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#define OP_ORIS 0x64000000 |
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#define OP_XORI 0x68000000 |
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#define OP_XORIS 0x6c000000 |
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#define OP_ANDI_ 0x70000000 |
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#define OP_ANDIS_ 0x74000000 |
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#define OP_SRAWI 0x7c000670 |
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#define OP_RLWINM 0x54000000 |
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#define OP_RLWNM 0x5c000000 |
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#define OP_RLWIMI 0x50000000 |
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#define OP_LWZ 0x80000000 |
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#define OP_LHZ 0xa0000000 |
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#define OP_LHA 0xa8000000 |
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#define OP_LBZ 0x88000000 |
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#define OP_LWZU 0x84000000 |
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#define OP_LHZU 0xa4000000 |
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#define OP_LHAU 0xac000000 |
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#define OP_LBZU 0x8c000000 |
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#define OP_LWZX 0x7c00002e |
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#define OP_LHZX 0x7c00022e |
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#define OP_LHAX 0x7c0002ae |
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#define OP_LBZX 0x7c0000ae |
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#define OP_LWZUX 0x7c00006e |
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#define OP_LHZUX 0x7c00026e |
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#define OP_LHAUX 0x7c0002ee |
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#define OP_LBZUX 0x7c0000ee |
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#define OP_STW 0x90000000 |
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#define OP_STH 0xb0000000 |
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#define OP_STB 0x98000000 |
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#define OP_STWU 0x94000000 |
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#define OP_STHU 0xb4000000 |
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#define OP_STBU 0x9c000000 |
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#define OP_STWX 0x7c00012e |
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#define OP_STHX 0x7c00032e |
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#define OP_STBX 0x7c0001ae |
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#define OP_STWUX 0x7c00016e |
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#define OP_STHUX 0x7c00036e |
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#define OP_STBUX 0x7c0001ee |
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#define OP_B 0x48000000 |
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#define OP_BL 0x48000001 |
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#define OP_BC 0x40000000 |
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#define OP_BCL 0x40000001 |
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#define OP_MTLR 0x7c0803a6 |
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#define OP_MFLR 0x7c0802a6 |
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#define OP_MTCTR 0x7c0903a6 |
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#define OP_MFCTR 0x7c0902a6 |
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#define OP_LMW 0xb8000000 |
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#define OP_STMW 0xbc000000 |
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#define OP_LSWI 0x7c0004aa |
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#define OP_LSWX 0x7c00042a |
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#define OP_STSWI 0x7c0005aa |
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#define OP_STSWX 0x7c00052a |
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#define ASM_0(opcode) (opcode) |
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#define ASM_1(opcode, rd) ((opcode) + \ |
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((rd) << 21)) |
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#define ASM_1C(opcode, cr) ((opcode) + \ |
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((cr) << 23)) |
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#define ASM_11(opcode, rd, rs) ((opcode) + \ |
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((rd) << 21) + \
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((rs) << 16)) |
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#define ASM_11C(opcode, cd, cs) ((opcode) + \ |
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((cd) << 23) + \
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((cs) << 18)) |
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#define ASM_11X(opcode, rd, rs) ((opcode) + \ |
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((rs) << 21) + \
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((rd) << 16)) |
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#define ASM_11I(opcode, rd, rs, simm) ((opcode) + \ |
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((rd) << 21) + \
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((rs) << 16) + \
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((simm) & 0xffff)) |
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#define ASM_11IF(opcode, rd, rs, simm) ((opcode) + \ |
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((rd) << 21) + \
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((rs) << 16) + \
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((simm) << 11)) |
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#define ASM_11S(opcode, rd, rs, sh) ((opcode) + \ |
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((rs) << 21) + \
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((rd) << 16) + \
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((sh) << 11)) |
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#define ASM_11IX(opcode, rd, rs, imm) ((opcode) + \ |
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((rs) << 21) + \
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((rd) << 16) + \
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((imm) & 0xffff)) |
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#define ASM_12(opcode, rd, rs1, rs2) ((opcode) + \ |
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((rd) << 21) + \
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((rs1) << 16) + \
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((rs2) << 11)) |
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#define ASM_12F(opcode, fd, fs1, fs2) ((opcode) + \ |
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((fd) << 21) + \
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((fs1) << 16) + \
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((fs2) << 11)) |
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#define ASM_12X(opcode, rd, rs1, rs2) ((opcode) + \ |
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((rs1) << 21) + \
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((rd) << 16) + \
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((rs2) << 11)) |
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#define ASM_2C(opcode, cr, rs1, rs2) ((opcode) + \ |
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((cr) << 23) + \
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((rs1) << 16) + \
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((rs2) << 11)) |
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#define ASM_1IC(opcode, cr, rs, imm) ((opcode) + \ |
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((cr) << 23) + \
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((rs) << 16) + \
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((imm) & 0xffff)) |
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#define ASM_122(opcode, rd, rs1, rs2, imm1, imm2) \ |
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((opcode) + \
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((rs1) << 21) + \
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((rd) << 16) + \
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((rs2) << 11) + \
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((imm1) << 6) + \
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((imm2) << 1)) |
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#define ASM_113(opcode, rd, rs, imm1, imm2, imm3) \ |
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((opcode) + \
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((rs) << 21) + \
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((rd) << 16) + \
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((imm1) << 11) + \
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((imm2) << 6) + \
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((imm3) << 1)) |
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#define ASM_1O(opcode, off) ((opcode) + (off)) |
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#define ASM_3O(opcode, bo, bi, off) ((opcode) + \ |
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((bo) << 21) + \
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((bi) << 16) + \
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(off)) |
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#define ASM_ADDI(rd, rs, simm) ASM_11I(OP_ADDI, rd, rs, simm) |
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#define ASM_BLR ASM_0(OP_BLR) |
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#define ASM_STW(rd, rs, simm) ASM_11I(OP_STW, rd, rs, simm) |
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#define ASM_LWZ(rd, rs, simm) ASM_11I(OP_LWZ, rd, rs, simm) |
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#define ASM_MFCR(rd) ASM_1(OP_MFCR, rd) |
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#define ASM_MTCR(rd) ASM_1(OP_MTCR, rd) |
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#define ASM_MFXER(rd) ASM_1(OP_MFXER, rd) |
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#define ASM_MTXER(rd) ASM_1(OP_MTXER, rd) |
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#define ASM_MFCTR(rd) ASM_1(OP_MFCTR, rd) |
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#define ASM_MTCTR(rd) ASM_1(OP_MTCTR, rd) |
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#define ASM_MCRXR(cr) ASM_1C(OP_MCRXR, cr) |
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#define ASM_MCRF(cd, cs) ASM_11C(OP_MCRF, cd, cs) |
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#define ASM_B(off) ASM_1O(OP_B, off) |
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#define ASM_BL(off) ASM_1O(OP_BL, off) |
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#define ASM_MFLR(rd) ASM_1(OP_MFLR, rd) |
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#define ASM_MTLR(rd) ASM_1(OP_MTLR, rd) |
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#define ASM_LI(rd, imm) ASM_ADDI(rd, 0, imm) |
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#define ASM_LMW(rd, rs, simm) ASM_11I(OP_LMW, rd, rs, simm) |
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#define ASM_STMW(rd, rs, simm) ASM_11I(OP_STMW, rd, rs, simm) |
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#define ASM_LSWI(rd, rs, simm) ASM_11IF(OP_LSWI, rd, rs, simm) |
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#define ASM_LSWX(rd, rs1, rs2) ASM_12(OP_LSWX, rd, rs1, rs2) |
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#define ASM_STSWI(rd, rs, simm) ASM_11IF(OP_STSWI, rd, rs, simm) |
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#define ASM_STSWX(rd, rs1, rs2) ASM_12(OP_STSWX, rd, rs1, rs2) |
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#endif /* _CPU_ASM_H */ |
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@ -0,0 +1,42 @@ |
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#
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# (C) Copyright 2002
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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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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#
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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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk |
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OBJS = $(AOBJS) $(COBJS)
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CPPFLAGS += -I$(TOPDIR)
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all: $(LIB) |
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$(LIB): .depend $(OBJS) |
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$(AR) crv $@ $(OBJS)
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#########################################################################
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.depend: Makefile $(AOBJS:.o=.S) $(COBJS:.o=.c) |
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$(CC) -M $(CFLAGS) $(AOBJS:.o=.S) $(COBJS:.o=.c) > .depend
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sinclude .depend |
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#########################################################################
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