direct-io.hg

changeset 13369:e5ded8fe74ad

Extend emulator testing.
Signed-off-by: Keir Fraser <keir@xensource.com>
author kfraser@localhost.localdomain
date Fri Jan 12 17:16:45 2007 +0000 (2007-01-12)
parents 819e9449db07
children ba239a4a7c3f
files .hgignore tools/tests/Makefile tools/tests/blowfish.c tools/tests/blowfish.mk tools/tests/test_x86_emulator.c
line diff
     1.1 --- a/.hgignore	Fri Jan 12 16:03:33 2007 +0000
     1.2 +++ b/.hgignore	Fri Jan 12 17:16:45 2007 +0000
     1.3 @@ -142,6 +142,8 @@
     1.4  ^tools/python/build/.*$
     1.5  ^tools/security/secpol_tool$
     1.6  ^tools/security/xen/.*$
     1.7 +^tools/tests/blowfish\.bin$
     1.8 +^tools/tests/blowfish\.h$
     1.9  ^tools/tests/test_x86_emulator$
    1.10  ^tools/vnet/Make.local$
    1.11  ^tools/vnet/build/.*$
     2.1 --- a/tools/tests/Makefile	Fri Jan 12 16:03:33 2007 +0000
     2.2 +++ b/tools/tests/Makefile	Fri Jan 12 17:16:45 2007 +0000
     2.3 @@ -7,12 +7,20 @@ TARGET := test_x86_emulator
     2.4  .PHONY: all
     2.5  all: $(TARGET)
     2.6  
     2.7 +blowfish.bin:
     2.8 +	make -f blowfish.mk all
     2.9 +
    2.10 +blowfish.h: blowfish.bin
    2.11 +	(echo "static unsigned int blowfish_code[] = {"; \
    2.12 +	od -v -t x $< | sed 's/^[0-9]* /0x/' | sed 's/ /, 0x/g' | sed 's/$$/,/';\
    2.13 +	echo "};") >$@
    2.14 +
    2.15  $(TARGET): x86_emulate.o test_x86_emulator.o
    2.16  	$(HOSTCC) -o $@ $^
    2.17  
    2.18  .PHONY: clean
    2.19  clean:
    2.20 -	rm -rf $(TARGET) *.o *~ core
    2.21 +	rm -rf $(TARGET) *.o *~ core blowfish.h blowfish.bin
    2.22  
    2.23  .PHONY: install
    2.24  install:
    2.25 @@ -20,5 +28,5 @@ install:
    2.26  x86_emulate.o: $(XEN_ROOT)/xen/arch/x86/x86_emulate.c
    2.27  	$(HOSTCC) $(HOSTCFLAGS) -I$(XEN_ROOT)/xen/include -c -o $@ $<
    2.28  
    2.29 -%.o: %.c
    2.30 +test_x86_emulator.o: test_x86_emulator.c blowfish.h
    2.31  	$(HOSTCC) $(HOSTCFLAGS) -I$(XEN_ROOT)/xen/include -c -o $@ $<
     3.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     3.2 +++ b/tools/tests/blowfish.c	Fri Jan 12 17:16:45 2007 +0000
     3.3 @@ -0,0 +1,439 @@
     3.4 +/*
     3.5 +blowfish.c:  C implementation of the Blowfish algorithm.
     3.6 +
     3.7 +Copyright (C) 1997 by Paul Kocher
     3.8 +
     3.9 +This library is free software; you can redistribute it and/or
    3.10 +modify it under the terms of the GNU Lesser General Public
    3.11 +License as published by the Free Software Foundation; either
    3.12 +version 2.1 of the License, or (at your option) any later version.
    3.13 +This library is distributed in the hope that it will be useful,
    3.14 +but WITHOUT ANY WARRANTY; without even the implied warranty of
    3.15 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    3.16 +Lesser General Public License for more details.
    3.17 +You should have received a copy of the GNU Lesser General Public
    3.18 +License along with this library; if not, write to the Free Software
    3.19 +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    3.20 +*/
    3.21 +
    3.22 +#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
    3.23 +#define __attribute_used__ __attribute__((__used__))
    3.24 +#else
    3.25 +#define __attribute_used__ __attribute__((__unused__))
    3.26 +#endif
    3.27 +
    3.28 +static unsigned long long blowfish_test(unsigned long long input)
    3.29 +    __attribute_used__;
    3.30 +
    3.31 +asm (
    3.32 +    ".globl _start\n"
    3.33 +    "_start:\n"
    3.34 +    "push %edx; push %eax; "
    3.35 +    "call blowfish_test; "
    3.36 +    "addl $8,%esp; "
    3.37 +    "ret"
    3.38 +    );
    3.39 +
    3.40 +typedef struct {
    3.41 +  unsigned long P[16 + 2];
    3.42 +  unsigned long S[4][256];
    3.43 +} BLOWFISH_CTX;
    3.44 +
    3.45 +#define N               16
    3.46 +
    3.47 +static const unsigned long ORIG_P[16 + 2] = {
    3.48 +        0x243F6A88L, 0x85A308D3L, 0x13198A2EL, 0x03707344L,
    3.49 +        0xA4093822L, 0x299F31D0L, 0x082EFA98L, 0xEC4E6C89L,
    3.50 +        0x452821E6L, 0x38D01377L, 0xBE5466CFL, 0x34E90C6CL,
    3.51 +        0xC0AC29B7L, 0xC97C50DDL, 0x3F84D5B5L, 0xB5470917L,
    3.52 +        0x9216D5D9L, 0x8979FB1BL
    3.53 +};
    3.54 +
    3.55 +static const unsigned long ORIG_S[4][256] = {
    3.56 +    {   0xD1310BA6L, 0x98DFB5ACL, 0x2FFD72DBL, 0xD01ADFB7L,
    3.57 +        0xB8E1AFEDL, 0x6A267E96L, 0xBA7C9045L, 0xF12C7F99L,
    3.58 +        0x24A19947L, 0xB3916CF7L, 0x0801F2E2L, 0x858EFC16L,
    3.59 +        0x636920D8L, 0x71574E69L, 0xA458FEA3L, 0xF4933D7EL,
    3.60 +        0x0D95748FL, 0x728EB658L, 0x718BCD58L, 0x82154AEEL,
    3.61 +        0x7B54A41DL, 0xC25A59B5L, 0x9C30D539L, 0x2AF26013L,
    3.62 +        0xC5D1B023L, 0x286085F0L, 0xCA417918L, 0xB8DB38EFL,
    3.63 +        0x8E79DCB0L, 0x603A180EL, 0x6C9E0E8BL, 0xB01E8A3EL,
    3.64 +        0xD71577C1L, 0xBD314B27L, 0x78AF2FDAL, 0x55605C60L,
    3.65 +        0xE65525F3L, 0xAA55AB94L, 0x57489862L, 0x63E81440L,
    3.66 +        0x55CA396AL, 0x2AAB10B6L, 0xB4CC5C34L, 0x1141E8CEL,
    3.67 +        0xA15486AFL, 0x7C72E993L, 0xB3EE1411L, 0x636FBC2AL,
    3.68 +        0x2BA9C55DL, 0x741831F6L, 0xCE5C3E16L, 0x9B87931EL,
    3.69 +        0xAFD6BA33L, 0x6C24CF5CL, 0x7A325381L, 0x28958677L,
    3.70 +        0x3B8F4898L, 0x6B4BB9AFL, 0xC4BFE81BL, 0x66282193L,
    3.71 +        0x61D809CCL, 0xFB21A991L, 0x487CAC60L, 0x5DEC8032L,
    3.72 +        0xEF845D5DL, 0xE98575B1L, 0xDC262302L, 0xEB651B88L,
    3.73 +        0x23893E81L, 0xD396ACC5L, 0x0F6D6FF3L, 0x83F44239L,
    3.74 +        0x2E0B4482L, 0xA4842004L, 0x69C8F04AL, 0x9E1F9B5EL,
    3.75 +        0x21C66842L, 0xF6E96C9AL, 0x670C9C61L, 0xABD388F0L,
    3.76 +        0x6A51A0D2L, 0xD8542F68L, 0x960FA728L, 0xAB5133A3L,
    3.77 +        0x6EEF0B6CL, 0x137A3BE4L, 0xBA3BF050L, 0x7EFB2A98L,
    3.78 +        0xA1F1651DL, 0x39AF0176L, 0x66CA593EL, 0x82430E88L,
    3.79 +        0x8CEE8619L, 0x456F9FB4L, 0x7D84A5C3L, 0x3B8B5EBEL,
    3.80 +        0xE06F75D8L, 0x85C12073L, 0x401A449FL, 0x56C16AA6L,
    3.81 +        0x4ED3AA62L, 0x363F7706L, 0x1BFEDF72L, 0x429B023DL,
    3.82 +        0x37D0D724L, 0xD00A1248L, 0xDB0FEAD3L, 0x49F1C09BL,
    3.83 +        0x075372C9L, 0x80991B7BL, 0x25D479D8L, 0xF6E8DEF7L,
    3.84 +        0xE3FE501AL, 0xB6794C3BL, 0x976CE0BDL, 0x04C006BAL,
    3.85 +        0xC1A94FB6L, 0x409F60C4L, 0x5E5C9EC2L, 0x196A2463L,
    3.86 +        0x68FB6FAFL, 0x3E6C53B5L, 0x1339B2EBL, 0x3B52EC6FL,
    3.87 +        0x6DFC511FL, 0x9B30952CL, 0xCC814544L, 0xAF5EBD09L,
    3.88 +        0xBEE3D004L, 0xDE334AFDL, 0x660F2807L, 0x192E4BB3L,
    3.89 +        0xC0CBA857L, 0x45C8740FL, 0xD20B5F39L, 0xB9D3FBDBL,
    3.90 +        0x5579C0BDL, 0x1A60320AL, 0xD6A100C6L, 0x402C7279L,
    3.91 +        0x679F25FEL, 0xFB1FA3CCL, 0x8EA5E9F8L, 0xDB3222F8L,
    3.92 +        0x3C7516DFL, 0xFD616B15L, 0x2F501EC8L, 0xAD0552ABL,
    3.93 +        0x323DB5FAL, 0xFD238760L, 0x53317B48L, 0x3E00DF82L,
    3.94 +        0x9E5C57BBL, 0xCA6F8CA0L, 0x1A87562EL, 0xDF1769DBL,
    3.95 +        0xD542A8F6L, 0x287EFFC3L, 0xAC6732C6L, 0x8C4F5573L,
    3.96 +        0x695B27B0L, 0xBBCA58C8L, 0xE1FFA35DL, 0xB8F011A0L,
    3.97 +        0x10FA3D98L, 0xFD2183B8L, 0x4AFCB56CL, 0x2DD1D35BL,
    3.98 +        0x9A53E479L, 0xB6F84565L, 0xD28E49BCL, 0x4BFB9790L,
    3.99 +        0xE1DDF2DAL, 0xA4CB7E33L, 0x62FB1341L, 0xCEE4C6E8L,
   3.100 +        0xEF20CADAL, 0x36774C01L, 0xD07E9EFEL, 0x2BF11FB4L,
   3.101 +        0x95DBDA4DL, 0xAE909198L, 0xEAAD8E71L, 0x6B93D5A0L,
   3.102 +        0xD08ED1D0L, 0xAFC725E0L, 0x8E3C5B2FL, 0x8E7594B7L,
   3.103 +        0x8FF6E2FBL, 0xF2122B64L, 0x8888B812L, 0x900DF01CL,
   3.104 +        0x4FAD5EA0L, 0x688FC31CL, 0xD1CFF191L, 0xB3A8C1ADL,
   3.105 +        0x2F2F2218L, 0xBE0E1777L, 0xEA752DFEL, 0x8B021FA1L,
   3.106 +        0xE5A0CC0FL, 0xB56F74E8L, 0x18ACF3D6L, 0xCE89E299L,
   3.107 +        0xB4A84FE0L, 0xFD13E0B7L, 0x7CC43B81L, 0xD2ADA8D9L,
   3.108 +        0x165FA266L, 0x80957705L, 0x93CC7314L, 0x211A1477L,
   3.109 +        0xE6AD2065L, 0x77B5FA86L, 0xC75442F5L, 0xFB9D35CFL,
   3.110 +        0xEBCDAF0CL, 0x7B3E89A0L, 0xD6411BD3L, 0xAE1E7E49L,
   3.111 +        0x00250E2DL, 0x2071B35EL, 0x226800BBL, 0x57B8E0AFL,
   3.112 +        0x2464369BL, 0xF009B91EL, 0x5563911DL, 0x59DFA6AAL,
   3.113 +        0x78C14389L, 0xD95A537FL, 0x207D5BA2L, 0x02E5B9C5L,
   3.114 +        0x83260376L, 0x6295CFA9L, 0x11C81968L, 0x4E734A41L,
   3.115 +        0xB3472DCAL, 0x7B14A94AL, 0x1B510052L, 0x9A532915L,
   3.116 +        0xD60F573FL, 0xBC9BC6E4L, 0x2B60A476L, 0x81E67400L,
   3.117 +        0x08BA6FB5L, 0x571BE91FL, 0xF296EC6BL, 0x2A0DD915L,
   3.118 +        0xB6636521L, 0xE7B9F9B6L, 0xFF34052EL, 0xC5855664L,
   3.119 +        0x53B02D5DL, 0xA99F8FA1L, 0x08BA4799L, 0x6E85076AL   },
   3.120 +    {   0x4B7A70E9L, 0xB5B32944L, 0xDB75092EL, 0xC4192623L,
   3.121 +        0xAD6EA6B0L, 0x49A7DF7DL, 0x9CEE60B8L, 0x8FEDB266L,
   3.122 +        0xECAA8C71L, 0x699A17FFL, 0x5664526CL, 0xC2B19EE1L,
   3.123 +        0x193602A5L, 0x75094C29L, 0xA0591340L, 0xE4183A3EL,
   3.124 +        0x3F54989AL, 0x5B429D65L, 0x6B8FE4D6L, 0x99F73FD6L,
   3.125 +        0xA1D29C07L, 0xEFE830F5L, 0x4D2D38E6L, 0xF0255DC1L,
   3.126 +        0x4CDD2086L, 0x8470EB26L, 0x6382E9C6L, 0x021ECC5EL,
   3.127 +        0x09686B3FL, 0x3EBAEFC9L, 0x3C971814L, 0x6B6A70A1L,
   3.128 +        0x687F3584L, 0x52A0E286L, 0xB79C5305L, 0xAA500737L,
   3.129 +        0x3E07841CL, 0x7FDEAE5CL, 0x8E7D44ECL, 0x5716F2B8L,
   3.130 +        0xB03ADA37L, 0xF0500C0DL, 0xF01C1F04L, 0x0200B3FFL,
   3.131 +        0xAE0CF51AL, 0x3CB574B2L, 0x25837A58L, 0xDC0921BDL,
   3.132 +        0xD19113F9L, 0x7CA92FF6L, 0x94324773L, 0x22F54701L,
   3.133 +        0x3AE5E581L, 0x37C2DADCL, 0xC8B57634L, 0x9AF3DDA7L,
   3.134 +        0xA9446146L, 0x0FD0030EL, 0xECC8C73EL, 0xA4751E41L,
   3.135 +        0xE238CD99L, 0x3BEA0E2FL, 0x3280BBA1L, 0x183EB331L,
   3.136 +        0x4E548B38L, 0x4F6DB908L, 0x6F420D03L, 0xF60A04BFL,
   3.137 +        0x2CB81290L, 0x24977C79L, 0x5679B072L, 0xBCAF89AFL,
   3.138 +        0xDE9A771FL, 0xD9930810L, 0xB38BAE12L, 0xDCCF3F2EL,
   3.139 +        0x5512721FL, 0x2E6B7124L, 0x501ADDE6L, 0x9F84CD87L,
   3.140 +        0x7A584718L, 0x7408DA17L, 0xBC9F9ABCL, 0xE94B7D8CL,
   3.141 +        0xEC7AEC3AL, 0xDB851DFAL, 0x63094366L, 0xC464C3D2L,
   3.142 +        0xEF1C1847L, 0x3215D908L, 0xDD433B37L, 0x24C2BA16L,
   3.143 +        0x12A14D43L, 0x2A65C451L, 0x50940002L, 0x133AE4DDL,
   3.144 +        0x71DFF89EL, 0x10314E55L, 0x81AC77D6L, 0x5F11199BL,
   3.145 +        0x043556F1L, 0xD7A3C76BL, 0x3C11183BL, 0x5924A509L,
   3.146 +        0xF28FE6EDL, 0x97F1FBFAL, 0x9EBABF2CL, 0x1E153C6EL,
   3.147 +        0x86E34570L, 0xEAE96FB1L, 0x860E5E0AL, 0x5A3E2AB3L,
   3.148 +        0x771FE71CL, 0x4E3D06FAL, 0x2965DCB9L, 0x99E71D0FL,
   3.149 +        0x803E89D6L, 0x5266C825L, 0x2E4CC978L, 0x9C10B36AL,
   3.150 +        0xC6150EBAL, 0x94E2EA78L, 0xA5FC3C53L, 0x1E0A2DF4L,
   3.151 +        0xF2F74EA7L, 0x361D2B3DL, 0x1939260FL, 0x19C27960L,
   3.152 +        0x5223A708L, 0xF71312B6L, 0xEBADFE6EL, 0xEAC31F66L,
   3.153 +        0xE3BC4595L, 0xA67BC883L, 0xB17F37D1L, 0x018CFF28L,
   3.154 +        0xC332DDEFL, 0xBE6C5AA5L, 0x65582185L, 0x68AB9802L,
   3.155 +        0xEECEA50FL, 0xDB2F953BL, 0x2AEF7DADL, 0x5B6E2F84L,
   3.156 +        0x1521B628L, 0x29076170L, 0xECDD4775L, 0x619F1510L,
   3.157 +        0x13CCA830L, 0xEB61BD96L, 0x0334FE1EL, 0xAA0363CFL,
   3.158 +        0xB5735C90L, 0x4C70A239L, 0xD59E9E0BL, 0xCBAADE14L,
   3.159 +        0xEECC86BCL, 0x60622CA7L, 0x9CAB5CABL, 0xB2F3846EL,
   3.160 +        0x648B1EAFL, 0x19BDF0CAL, 0xA02369B9L, 0x655ABB50L,
   3.161 +        0x40685A32L, 0x3C2AB4B3L, 0x319EE9D5L, 0xC021B8F7L,
   3.162 +        0x9B540B19L, 0x875FA099L, 0x95F7997EL, 0x623D7DA8L,
   3.163 +        0xF837889AL, 0x97E32D77L, 0x11ED935FL, 0x16681281L,
   3.164 +        0x0E358829L, 0xC7E61FD6L, 0x96DEDFA1L, 0x7858BA99L,
   3.165 +        0x57F584A5L, 0x1B227263L, 0x9B83C3FFL, 0x1AC24696L,
   3.166 +        0xCDB30AEBL, 0x532E3054L, 0x8FD948E4L, 0x6DBC3128L,
   3.167 +        0x58EBF2EFL, 0x34C6FFEAL, 0xFE28ED61L, 0xEE7C3C73L,
   3.168 +        0x5D4A14D9L, 0xE864B7E3L, 0x42105D14L, 0x203E13E0L,
   3.169 +        0x45EEE2B6L, 0xA3AAABEAL, 0xDB6C4F15L, 0xFACB4FD0L,
   3.170 +        0xC742F442L, 0xEF6ABBB5L, 0x654F3B1DL, 0x41CD2105L,
   3.171 +        0xD81E799EL, 0x86854DC7L, 0xE44B476AL, 0x3D816250L,
   3.172 +        0xCF62A1F2L, 0x5B8D2646L, 0xFC8883A0L, 0xC1C7B6A3L,
   3.173 +        0x7F1524C3L, 0x69CB7492L, 0x47848A0BL, 0x5692B285L,
   3.174 +        0x095BBF00L, 0xAD19489DL, 0x1462B174L, 0x23820E00L,
   3.175 +        0x58428D2AL, 0x0C55F5EAL, 0x1DADF43EL, 0x233F7061L,
   3.176 +        0x3372F092L, 0x8D937E41L, 0xD65FECF1L, 0x6C223BDBL,
   3.177 +        0x7CDE3759L, 0xCBEE7460L, 0x4085F2A7L, 0xCE77326EL,
   3.178 +        0xA6078084L, 0x19F8509EL, 0xE8EFD855L, 0x61D99735L,
   3.179 +        0xA969A7AAL, 0xC50C06C2L, 0x5A04ABFCL, 0x800BCADCL,
   3.180 +        0x9E447A2EL, 0xC3453484L, 0xFDD56705L, 0x0E1E9EC9L,
   3.181 +        0xDB73DBD3L, 0x105588CDL, 0x675FDA79L, 0xE3674340L,
   3.182 +        0xC5C43465L, 0x713E38D8L, 0x3D28F89EL, 0xF16DFF20L,
   3.183 +        0x153E21E7L, 0x8FB03D4AL, 0xE6E39F2BL, 0xDB83ADF7L   },
   3.184 +    {   0xE93D5A68L, 0x948140F7L, 0xF64C261CL, 0x94692934L,
   3.185 +        0x411520F7L, 0x7602D4F7L, 0xBCF46B2EL, 0xD4A20068L,
   3.186 +        0xD4082471L, 0x3320F46AL, 0x43B7D4B7L, 0x500061AFL,
   3.187 +        0x1E39F62EL, 0x97244546L, 0x14214F74L, 0xBF8B8840L,
   3.188 +        0x4D95FC1DL, 0x96B591AFL, 0x70F4DDD3L, 0x66A02F45L,
   3.189 +        0xBFBC09ECL, 0x03BD9785L, 0x7FAC6DD0L, 0x31CB8504L,
   3.190 +        0x96EB27B3L, 0x55FD3941L, 0xDA2547E6L, 0xABCA0A9AL,
   3.191 +        0x28507825L, 0x530429F4L, 0x0A2C86DAL, 0xE9B66DFBL,
   3.192 +        0x68DC1462L, 0xD7486900L, 0x680EC0A4L, 0x27A18DEEL,
   3.193 +        0x4F3FFEA2L, 0xE887AD8CL, 0xB58CE006L, 0x7AF4D6B6L,
   3.194 +        0xAACE1E7CL, 0xD3375FECL, 0xCE78A399L, 0x406B2A42L,
   3.195 +        0x20FE9E35L, 0xD9F385B9L, 0xEE39D7ABL, 0x3B124E8BL,
   3.196 +        0x1DC9FAF7L, 0x4B6D1856L, 0x26A36631L, 0xEAE397B2L,
   3.197 +        0x3A6EFA74L, 0xDD5B4332L, 0x6841E7F7L, 0xCA7820FBL,
   3.198 +        0xFB0AF54EL, 0xD8FEB397L, 0x454056ACL, 0xBA489527L,
   3.199 +        0x55533A3AL, 0x20838D87L, 0xFE6BA9B7L, 0xD096954BL,
   3.200 +        0x55A867BCL, 0xA1159A58L, 0xCCA92963L, 0x99E1DB33L,
   3.201 +        0xA62A4A56L, 0x3F3125F9L, 0x5EF47E1CL, 0x9029317CL,
   3.202 +        0xFDF8E802L, 0x04272F70L, 0x80BB155CL, 0x05282CE3L,
   3.203 +        0x95C11548L, 0xE4C66D22L, 0x48C1133FL, 0xC70F86DCL,
   3.204 +        0x07F9C9EEL, 0x41041F0FL, 0x404779A4L, 0x5D886E17L,
   3.205 +        0x325F51EBL, 0xD59BC0D1L, 0xF2BCC18FL, 0x41113564L,
   3.206 +        0x257B7834L, 0x602A9C60L, 0xDFF8E8A3L, 0x1F636C1BL,
   3.207 +        0x0E12B4C2L, 0x02E1329EL, 0xAF664FD1L, 0xCAD18115L,
   3.208 +        0x6B2395E0L, 0x333E92E1L, 0x3B240B62L, 0xEEBEB922L,
   3.209 +        0x85B2A20EL, 0xE6BA0D99L, 0xDE720C8CL, 0x2DA2F728L,
   3.210 +        0xD0127845L, 0x95B794FDL, 0x647D0862L, 0xE7CCF5F0L,
   3.211 +        0x5449A36FL, 0x877D48FAL, 0xC39DFD27L, 0xF33E8D1EL,
   3.212 +        0x0A476341L, 0x992EFF74L, 0x3A6F6EABL, 0xF4F8FD37L,
   3.213 +        0xA812DC60L, 0xA1EBDDF8L, 0x991BE14CL, 0xDB6E6B0DL,
   3.214 +        0xC67B5510L, 0x6D672C37L, 0x2765D43BL, 0xDCD0E804L,
   3.215 +        0xF1290DC7L, 0xCC00FFA3L, 0xB5390F92L, 0x690FED0BL,
   3.216 +        0x667B9FFBL, 0xCEDB7D9CL, 0xA091CF0BL, 0xD9155EA3L,
   3.217 +        0xBB132F88L, 0x515BAD24L, 0x7B9479BFL, 0x763BD6EBL,
   3.218 +        0x37392EB3L, 0xCC115979L, 0x8026E297L, 0xF42E312DL,
   3.219 +        0x6842ADA7L, 0xC66A2B3BL, 0x12754CCCL, 0x782EF11CL,
   3.220 +        0x6A124237L, 0xB79251E7L, 0x06A1BBE6L, 0x4BFB6350L,
   3.221 +        0x1A6B1018L, 0x11CAEDFAL, 0x3D25BDD8L, 0xE2E1C3C9L,
   3.222 +        0x44421659L, 0x0A121386L, 0xD90CEC6EL, 0xD5ABEA2AL,
   3.223 +        0x64AF674EL, 0xDA86A85FL, 0xBEBFE988L, 0x64E4C3FEL,
   3.224 +        0x9DBC8057L, 0xF0F7C086L, 0x60787BF8L, 0x6003604DL,
   3.225 +        0xD1FD8346L, 0xF6381FB0L, 0x7745AE04L, 0xD736FCCCL,
   3.226 +        0x83426B33L, 0xF01EAB71L, 0xB0804187L, 0x3C005E5FL,
   3.227 +        0x77A057BEL, 0xBDE8AE24L, 0x55464299L, 0xBF582E61L,
   3.228 +        0x4E58F48FL, 0xF2DDFDA2L, 0xF474EF38L, 0x8789BDC2L,
   3.229 +        0x5366F9C3L, 0xC8B38E74L, 0xB475F255L, 0x46FCD9B9L,
   3.230 +        0x7AEB2661L, 0x8B1DDF84L, 0x846A0E79L, 0x915F95E2L,
   3.231 +        0x466E598EL, 0x20B45770L, 0x8CD55591L, 0xC902DE4CL,
   3.232 +        0xB90BACE1L, 0xBB8205D0L, 0x11A86248L, 0x7574A99EL,
   3.233 +        0xB77F19B6L, 0xE0A9DC09L, 0x662D09A1L, 0xC4324633L,
   3.234 +        0xE85A1F02L, 0x09F0BE8CL, 0x4A99A025L, 0x1D6EFE10L,
   3.235 +        0x1AB93D1DL, 0x0BA5A4DFL, 0xA186F20FL, 0x2868F169L,
   3.236 +        0xDCB7DA83L, 0x573906FEL, 0xA1E2CE9BL, 0x4FCD7F52L,
   3.237 +        0x50115E01L, 0xA70683FAL, 0xA002B5C4L, 0x0DE6D027L,
   3.238 +        0x9AF88C27L, 0x773F8641L, 0xC3604C06L, 0x61A806B5L,
   3.239 +        0xF0177A28L, 0xC0F586E0L, 0x006058AAL, 0x30DC7D62L,
   3.240 +        0x11E69ED7L, 0x2338EA63L, 0x53C2DD94L, 0xC2C21634L,
   3.241 +        0xBBCBEE56L, 0x90BCB6DEL, 0xEBFC7DA1L, 0xCE591D76L,
   3.242 +        0x6F05E409L, 0x4B7C0188L, 0x39720A3DL, 0x7C927C24L,
   3.243 +        0x86E3725FL, 0x724D9DB9L, 0x1AC15BB4L, 0xD39EB8FCL,
   3.244 +        0xED545578L, 0x08FCA5B5L, 0xD83D7CD3L, 0x4DAD0FC4L,
   3.245 +        0x1E50EF5EL, 0xB161E6F8L, 0xA28514D9L, 0x6C51133CL,
   3.246 +        0x6FD5C7E7L, 0x56E14EC4L, 0x362ABFCEL, 0xDDC6C837L,
   3.247 +        0xD79A3234L, 0x92638212L, 0x670EFA8EL, 0x406000E0L  },
   3.248 +    {   0x3A39CE37L, 0xD3FAF5CFL, 0xABC27737L, 0x5AC52D1BL,
   3.249 +        0x5CB0679EL, 0x4FA33742L, 0xD3822740L, 0x99BC9BBEL,
   3.250 +        0xD5118E9DL, 0xBF0F7315L, 0xD62D1C7EL, 0xC700C47BL,
   3.251 +        0xB78C1B6BL, 0x21A19045L, 0xB26EB1BEL, 0x6A366EB4L,
   3.252 +        0x5748AB2FL, 0xBC946E79L, 0xC6A376D2L, 0x6549C2C8L,
   3.253 +        0x530FF8EEL, 0x468DDE7DL, 0xD5730A1DL, 0x4CD04DC6L,
   3.254 +        0x2939BBDBL, 0xA9BA4650L, 0xAC9526E8L, 0xBE5EE304L,
   3.255 +        0xA1FAD5F0L, 0x6A2D519AL, 0x63EF8CE2L, 0x9A86EE22L,
   3.256 +        0xC089C2B8L, 0x43242EF6L, 0xA51E03AAL, 0x9CF2D0A4L,
   3.257 +        0x83C061BAL, 0x9BE96A4DL, 0x8FE51550L, 0xBA645BD6L,
   3.258 +        0x2826A2F9L, 0xA73A3AE1L, 0x4BA99586L, 0xEF5562E9L,
   3.259 +        0xC72FEFD3L, 0xF752F7DAL, 0x3F046F69L, 0x77FA0A59L,
   3.260 +        0x80E4A915L, 0x87B08601L, 0x9B09E6ADL, 0x3B3EE593L,
   3.261 +        0xE990FD5AL, 0x9E34D797L, 0x2CF0B7D9L, 0x022B8B51L,
   3.262 +        0x96D5AC3AL, 0x017DA67DL, 0xD1CF3ED6L, 0x7C7D2D28L,
   3.263 +        0x1F9F25CFL, 0xADF2B89BL, 0x5AD6B472L, 0x5A88F54CL,
   3.264 +        0xE029AC71L, 0xE019A5E6L, 0x47B0ACFDL, 0xED93FA9BL,
   3.265 +        0xE8D3C48DL, 0x283B57CCL, 0xF8D56629L, 0x79132E28L,
   3.266 +        0x785F0191L, 0xED756055L, 0xF7960E44L, 0xE3D35E8CL,
   3.267 +        0x15056DD4L, 0x88F46DBAL, 0x03A16125L, 0x0564F0BDL,
   3.268 +        0xC3EB9E15L, 0x3C9057A2L, 0x97271AECL, 0xA93A072AL,
   3.269 +        0x1B3F6D9BL, 0x1E6321F5L, 0xF59C66FBL, 0x26DCF319L,
   3.270 +        0x7533D928L, 0xB155FDF5L, 0x03563482L, 0x8ABA3CBBL,
   3.271 +        0x28517711L, 0xC20AD9F8L, 0xABCC5167L, 0xCCAD925FL,
   3.272 +        0x4DE81751L, 0x3830DC8EL, 0x379D5862L, 0x9320F991L,
   3.273 +        0xEA7A90C2L, 0xFB3E7BCEL, 0x5121CE64L, 0x774FBE32L,
   3.274 +        0xA8B6E37EL, 0xC3293D46L, 0x48DE5369L, 0x6413E680L,
   3.275 +        0xA2AE0810L, 0xDD6DB224L, 0x69852DFDL, 0x09072166L,
   3.276 +        0xB39A460AL, 0x6445C0DDL, 0x586CDECFL, 0x1C20C8AEL,
   3.277 +        0x5BBEF7DDL, 0x1B588D40L, 0xCCD2017FL, 0x6BB4E3BBL,
   3.278 +        0xDDA26A7EL, 0x3A59FF45L, 0x3E350A44L, 0xBCB4CDD5L,
   3.279 +        0x72EACEA8L, 0xFA6484BBL, 0x8D6612AEL, 0xBF3C6F47L,
   3.280 +        0xD29BE463L, 0x542F5D9EL, 0xAEC2771BL, 0xF64E6370L,
   3.281 +        0x740E0D8DL, 0xE75B1357L, 0xF8721671L, 0xAF537D5DL,
   3.282 +        0x4040CB08L, 0x4EB4E2CCL, 0x34D2466AL, 0x0115AF84L,
   3.283 +        0xE1B00428L, 0x95983A1DL, 0x06B89FB4L, 0xCE6EA048L,
   3.284 +        0x6F3F3B82L, 0x3520AB82L, 0x011A1D4BL, 0x277227F8L,
   3.285 +        0x611560B1L, 0xE7933FDCL, 0xBB3A792BL, 0x344525BDL,
   3.286 +        0xA08839E1L, 0x51CE794BL, 0x2F32C9B7L, 0xA01FBAC9L,
   3.287 +        0xE01CC87EL, 0xBCC7D1F6L, 0xCF0111C3L, 0xA1E8AAC7L,
   3.288 +        0x1A908749L, 0xD44FBD9AL, 0xD0DADECBL, 0xD50ADA38L,
   3.289 +        0x0339C32AL, 0xC6913667L, 0x8DF9317CL, 0xE0B12B4FL,
   3.290 +        0xF79E59B7L, 0x43F5BB3AL, 0xF2D519FFL, 0x27D9459CL,
   3.291 +        0xBF97222CL, 0x15E6FC2AL, 0x0F91FC71L, 0x9B941525L,
   3.292 +        0xFAE59361L, 0xCEB69CEBL, 0xC2A86459L, 0x12BAA8D1L,
   3.293 +        0xB6C1075EL, 0xE3056A0CL, 0x10D25065L, 0xCB03A442L,
   3.294 +        0xE0EC6E0EL, 0x1698DB3BL, 0x4C98A0BEL, 0x3278E964L,
   3.295 +        0x9F1F9532L, 0xE0D392DFL, 0xD3A0342BL, 0x8971F21EL,
   3.296 +        0x1B0A7441L, 0x4BA3348CL, 0xC5BE7120L, 0xC37632D8L,
   3.297 +        0xDF359F8DL, 0x9B992F2EL, 0xE60B6F47L, 0x0FE3F11DL,
   3.298 +        0xE54CDA54L, 0x1EDAD891L, 0xCE6279CFL, 0xCD3E7E6FL,
   3.299 +        0x1618B166L, 0xFD2C1D05L, 0x848FD2C5L, 0xF6FB2299L,
   3.300 +        0xF523F357L, 0xA6327623L, 0x93A83531L, 0x56CCCD02L,
   3.301 +        0xACF08162L, 0x5A75EBB5L, 0x6E163697L, 0x88D273CCL,
   3.302 +        0xDE966292L, 0x81B949D0L, 0x4C50901BL, 0x71C65614L,
   3.303 +        0xE6C6C7BDL, 0x327A140AL, 0x45E1D006L, 0xC3F27B9AL,
   3.304 +        0xC9AA53FDL, 0x62A80F00L, 0xBB25BFE2L, 0x35BDD2F6L,
   3.305 +        0x71126905L, 0xB2040222L, 0xB6CBCF7CL, 0xCD769C2BL,
   3.306 +        0x53113EC0L, 0x1640E3D3L, 0x38ABBD60L, 0x2547ADF0L,
   3.307 +        0xBA38209CL, 0xF746CE76L, 0x77AFA1C5L, 0x20756060L,
   3.308 +        0x85CBFE4EL, 0x8AE88DD8L, 0x7AAAF9B0L, 0x4CF9AA7EL,
   3.309 +        0x1948C25CL, 0x02FB8A8CL, 0x01C36AE4L, 0xD6EBE1F9L,
   3.310 +        0x90D4F869L, 0xA65CDEA0L, 0x3F09252DL, 0xC208E69FL,
   3.311 +        0xB74E6132L, 0xCE77E25BL, 0x578FDFE3L, 0x3AC372E6L  }
   3.312 +};
   3.313 +
   3.314 +
   3.315 +static unsigned long F(BLOWFISH_CTX *ctx, unsigned long x) {
   3.316 +   unsigned short a, b, c, d;
   3.317 +   unsigned long  y;
   3.318 +
   3.319 +   d = (unsigned short)(x & 0xFF);
   3.320 +   x >>= 8;
   3.321 +   c = (unsigned short)(x & 0xFF);
   3.322 +   x >>= 8;
   3.323 +   b = (unsigned short)(x & 0xFF);
   3.324 +   x >>= 8;
   3.325 +   a = (unsigned short)(x & 0xFF);
   3.326 +   y = ctx->S[0][a] + ctx->S[1][b];
   3.327 +   y = y ^ ctx->S[2][c];
   3.328 +   y = y + ctx->S[3][d];
   3.329 +
   3.330 +   return y;
   3.331 +}
   3.332 +
   3.333 +
   3.334 +static void Blowfish_Encrypt(BLOWFISH_CTX *ctx, unsigned long *xl, unsigned long *xr){
   3.335 +  unsigned long  Xl;
   3.336 +  unsigned long  Xr;
   3.337 +  unsigned long  temp;
   3.338 +  short       i;
   3.339 +
   3.340 +  Xl = *xl;
   3.341 +  Xr = *xr;
   3.342 +
   3.343 +  for (i = 0; i < N; ++i) {
   3.344 +    Xl = Xl ^ ctx->P[i];
   3.345 +    Xr = F(ctx, Xl) ^ Xr;
   3.346 +
   3.347 +    temp = Xl;
   3.348 +    Xl = Xr;
   3.349 +    Xr = temp;
   3.350 +  }
   3.351 +
   3.352 +  temp = Xl;
   3.353 +  Xl = Xr;
   3.354 +  Xr = temp;
   3.355 +
   3.356 +  Xr = Xr ^ ctx->P[N];
   3.357 +  Xl = Xl ^ ctx->P[N + 1];
   3.358 +
   3.359 +  *xl = Xl;
   3.360 +  *xr = Xr;
   3.361 +}
   3.362 +
   3.363 +
   3.364 +static void Blowfish_Decrypt(BLOWFISH_CTX *ctx, unsigned long *xl, unsigned long *xr){
   3.365 +  unsigned long  Xl;
   3.366 +  unsigned long  Xr;
   3.367 +  unsigned long  temp;
   3.368 +  short       i;
   3.369 +
   3.370 +  Xl = *xl;
   3.371 +  Xr = *xr;
   3.372 +
   3.373 +  for (i = N + 1; i > 1; --i) {
   3.374 +    Xl = Xl ^ ctx->P[i];
   3.375 +    Xr = F(ctx, Xl) ^ Xr;
   3.376 +
   3.377 +    /* Exchange Xl and Xr */
   3.378 +    temp = Xl;
   3.379 +    Xl = Xr;
   3.380 +    Xr = temp;
   3.381 +  }
   3.382 +
   3.383 +  /* Exchange Xl and Xr */
   3.384 +  temp = Xl;
   3.385 +  Xl = Xr;
   3.386 +  Xr = temp;
   3.387 +
   3.388 +  Xr = Xr ^ ctx->P[1];
   3.389 +  Xl = Xl ^ ctx->P[0];
   3.390 +
   3.391 +  *xl = Xl;
   3.392 +  *xr = Xr;
   3.393 +}
   3.394 +
   3.395 +static void Blowfish_Init(BLOWFISH_CTX *ctx, unsigned char *key, int keyLen) {
   3.396 +  int i, j, k;
   3.397 +  unsigned long data, datal, datar;
   3.398 +
   3.399 +  for (i = 0; i < 4; i++) {
   3.400 +    for (j = 0; j < 256; j++)
   3.401 +      ctx->S[i][j] = ORIG_S[i][j];
   3.402 +  }
   3.403 +
   3.404 +  j = 0;
   3.405 +  for (i = 0; i < N + 2; ++i) {
   3.406 +    data = 0x00000000;
   3.407 +    for (k = 0; k < 4; ++k) {
   3.408 +      data = (data << 8) | key[j];
   3.409 +      j = j + 1;
   3.410 +      if (j >= keyLen)
   3.411 +        j = 0;
   3.412 +    }
   3.413 +    ctx->P[i] = ORIG_P[i] ^ data;
   3.414 +  }
   3.415 +
   3.416 +  datal = 0x00000000;
   3.417 +  datar = 0x00000000;
   3.418 +
   3.419 +  for (i = 0; i < N + 2; i += 2) {
   3.420 +    Blowfish_Encrypt(ctx, &datal, &datar);
   3.421 +    ctx->P[i] = datal;
   3.422 +    ctx->P[i + 1] = datar;
   3.423 +  }
   3.424 +
   3.425 +  for (i = 0; i < 4; ++i) {
   3.426 +    for (j = 0; j < 256; j += 2) {
   3.427 +      Blowfish_Encrypt(ctx, &datal, &datar);
   3.428 +      ctx->S[i][j] = datal;
   3.429 +      ctx->S[i][j + 1] = datar;
   3.430 +    }
   3.431 +  }
   3.432 +}
   3.433 +
   3.434 +static unsigned long long blowfish_test(unsigned long long input)
   3.435 +{
   3.436 +    unsigned long L = input >> 32, R = input;
   3.437 +    BLOWFISH_CTX ctx;
   3.438 +    Blowfish_Init(&ctx, (unsigned char*)"TESTKEY", 7);
   3.439 +    Blowfish_Encrypt(&ctx, &L, &R);
   3.440 +    Blowfish_Decrypt(&ctx, &L, &R);
   3.441 +    return ((unsigned long long)L << 32) | R;
   3.442 +}
     4.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     4.2 +++ b/tools/tests/blowfish.mk	Fri Jan 12 17:16:45 2007 +0000
     4.3 @@ -0,0 +1,23 @@
     4.4 +
     4.5 +override XEN_TARGET_ARCH = x86_32
     4.6 +XEN_ROOT = ../..
     4.7 +CFLAGS :=
     4.8 +include $(XEN_ROOT)/tools/Rules.mk
     4.9 +
    4.10 +# Disable PIE/SSP if GCC supports them. They can break us.
    4.11 +CFLAGS  += $(call cc-option,$(CC),-nopie,)
    4.12 +CFLAGS  += $(call cc-option,$(CC),-fno-stack-protector,)
    4.13 +CFLAGS  += $(call cc-option,$(CC),-fno-stack-protector-all,)
    4.14 +
    4.15 +OBJCOPY  = objcopy
    4.16 +CFLAGS  += -fno-builtin -O2 -msoft-float
    4.17 +LDFLAGS  = -nostdlib -Wl,-N -Wl,-Ttext -Wl,0x100000
    4.18 +
    4.19 +.PHONY: all
    4.20 +all: blowfish.bin
    4.21 +
    4.22 +blowfish.bin: blowfish.c
    4.23 +	$(CC) $(CFLAGS) -c blowfish.c
    4.24 +	$(CC) $(CFLAGS) $(LDFLAGS) -o blowfish.tmp blowfish.o
    4.25 +	$(OBJCOPY) -O binary blowfish.tmp blowfish.bin
    4.26 +	rm -f blowfish.tmp
     5.1 --- a/tools/tests/test_x86_emulator.c	Fri Jan 12 16:03:33 2007 +0000
     5.2 +++ b/tools/tests/test_x86_emulator.c	Fri Jan 12 17:16:45 2007 +0000
     5.3 @@ -15,6 +15,10 @@ typedef int64_t            s64;
     5.4  #include <asm-x86/x86_emulate.h>
     5.5  #include <sys/mman.h>
     5.6  
     5.7 +#include "blowfish.h"
     5.8 +
     5.9 +#define MMAP_SZ 16384
    5.10 +
    5.11  /* EFLAGS bit definitions. */
    5.12  #define EFLG_OF (1<<11)
    5.13  #define EFLG_DF (1<<10)
    5.14 @@ -107,16 +111,16 @@ int main(int argc, char **argv)
    5.15      struct x86_emulate_ctxt ctxt;
    5.16      struct cpu_user_regs regs;
    5.17      char *instr;
    5.18 -    unsigned int *res;
    5.19 +    unsigned int *res, i;
    5.20      int rc;
    5.21  #ifndef __x86_64__
    5.22 -    unsigned int i, bcdres_native, bcdres_emul;
    5.23 +    unsigned int bcdres_native, bcdres_emul;
    5.24  #endif
    5.25  
    5.26      ctxt.regs = &regs;
    5.27      ctxt.address_bytes = 4;
    5.28  
    5.29 -    res = mmap((void *)0x100000, 0x1000, PROT_READ|PROT_WRITE,
    5.30 +    res = mmap((void *)0x100000, MMAP_SZ, PROT_READ|PROT_WRITE,
    5.31                 MAP_FIXED|MAP_PRIVATE|MAP_ANONYMOUS, 0, 0);
    5.32      if ( res == MAP_FAILED )
    5.33      {
    5.34 @@ -482,6 +486,39 @@ int main(int argc, char **argv)
    5.35      printf("skipped\n");
    5.36  #endif
    5.37  
    5.38 +    printf("Testing blowfish code sequence");
    5.39 +    memcpy(res, blowfish_code, sizeof(blowfish_code));
    5.40 +    regs.eax = 2;
    5.41 +    regs.edx = 1;
    5.42 +    regs.eip = (unsigned long)res;
    5.43 +    regs.esp = (unsigned long)res + MMAP_SZ - 4;
    5.44 +    *(uint32_t *)(unsigned long)regs.esp = 0x12345678;
    5.45 +    regs.eflags = 2;
    5.46 +    i = 0;
    5.47 +    while ( (uint32_t)regs.eip != 0x12345678 )
    5.48 +    {
    5.49 +        if ( (i++ & 8191) == 0 )
    5.50 +            printf(".");
    5.51 +        rc = x86_emulate(&ctxt, &emulops);
    5.52 +        if ( rc != 0 )
    5.53 +            goto fail;
    5.54 +    }
    5.55 +    if ( (regs.esp != ((unsigned long)res + MMAP_SZ)) ||
    5.56 +         (regs.eax != 2) || (regs.edx != 1) )
    5.57 +        goto fail;
    5.58 +    printf("okay\n");
    5.59 +
    5.60 +#ifndef __x86_64__
    5.61 +    printf("%-40s", "Testing blowfish native execution...");    
    5.62 +    asm volatile (
    5.63 +        "call 0x100000"
    5.64 +        : "=a" (regs.eax), "=d" (regs.edx)
    5.65 +        : "0" (2), "1" (1) : "ecx" );
    5.66 +    if ( (regs.eax != 2) || (regs.edx != 1) )
    5.67 +        goto fail;
    5.68 +    printf("okay\n");
    5.69 +#endif    
    5.70 +
    5.71      return 0;
    5.72  
    5.73   fail: