Date: Tue, 29 Oct 2013 23:39:13 +0100 From: magnum <john.magnum@...hmail.com> To: "john-dev@...ts.openwall.com" <john-dev@...ts.openwall.com> Subject: Linux-X32 support for DES_BS_ASM Solar, After warming up with Win64 I thought I'd have another go at enabling DES_BS_ASM for Linux-X32. Contrary to Win64, X32 is exactly like AMD64 except pointers and longs are 32-bit. The NT assembler works fine as-is, my problem is DES. I was hoping to get away with concentrating on these: /* Sun's assembler can't multiply, but at least it can add... */ #define nptr(n) n+n+n+n+n+n+n+n #define nvec(n) n+n+n+n+n+n+n+n+n+n+n+n+n+n+n+n I'm thinking if these are solely used for pointers and vectors respectively, only the first should be changed and this could work: #ifdef __ILP32__ #define nptr(n) n+n+n+n #else #define nptr(n) n+n+n+n+n+n+n+n #endif #define nvec(n) n+n+n+n+n+n+n+n+n+n+n+n+n+n+n+n ...but I have tried that before (and other variants) to no avail. Are you able to give a quick hint? Perhaps a few constants need a change, such as in this line: subq $nvec(0x300+48),k_ptr magnum
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.