mirror of
https://github.com/openssl/openssl.git
synced 2024-12-05 16:04:19 +08:00
2dae04d038
platforms. See crypto/rc4/rc4_enc.c for further details.
157 lines
4.4 KiB
C
157 lines
4.4 KiB
C
/* crypto/opensslconf.h */
|
|
/* WARNING: This file is autogenerated by Configure */
|
|
|
|
/* Generate 80386 code? */
|
|
#undef I386_ONLY
|
|
|
|
#if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
|
|
#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
|
|
#define OPENSSLDIR "/usr/local/ssl"
|
|
#endif
|
|
#endif
|
|
|
|
#define OPENSSL_UNISTD <unistd.h>
|
|
|
|
#if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
|
|
#define IDEA_INT unsigned int
|
|
#endif
|
|
|
|
#if defined(HEADER_MD2_H) && !defined(MD2_INT)
|
|
#define MD2_INT unsigned int
|
|
#endif
|
|
|
|
#if defined(HEADER_RC2_H) && !defined(RC2_INT)
|
|
/* I need to put in a mod for the alpha - eay */
|
|
#define RC2_INT unsigned int
|
|
#endif
|
|
|
|
#if defined(HEADER_RC4_H)
|
|
#if !defined(RC4_INT)
|
|
/* using int types make the structure larger but make the code faster
|
|
* on most boxes I have tested - up to %20 faster. */
|
|
/*
|
|
* I don't know what does "most" mean, but declaring "int" is a must on:
|
|
* - Intel P6 because partial register stalls are very expensive;
|
|
* - elder Alpha because it lacks byte load/store instructions;
|
|
*/
|
|
#define RC4_INT unsigned int
|
|
#endif
|
|
#if !defined(RC4_CHUNK)
|
|
/*
|
|
* This enables code handling data aligned at natural CPU word
|
|
* boundary. See crypto/rc4/rc4_enc.c for further details.
|
|
*/
|
|
#undef RC4_CHUNK
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(HEADER_DES_H) && !defined(DES_LONG)
|
|
/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
|
|
* %20 speed up (longs are 8 bytes, int's are 4). */
|
|
#ifndef DES_LONG
|
|
#define DES_LONG unsigned long
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
|
|
#define CONFIG_HEADER_BN_H
|
|
#undef BN_LLONG
|
|
|
|
/* Should we define BN_DIV2W here? */
|
|
|
|
/* Only one for the following should be defined */
|
|
/* The prime number generation stuff may not work when
|
|
* EIGHT_BIT but I don't care since I've only used this mode
|
|
* for debuging the bignum libraries */
|
|
#undef SIXTY_FOUR_BIT_LONG
|
|
#undef SIXTY_FOUR_BIT
|
|
#define THIRTY_TWO_BIT
|
|
#undef SIXTEEN_BIT
|
|
#undef EIGHT_BIT
|
|
#endif
|
|
|
|
#if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
|
|
#define CONFIG_HEADER_RC4_LOCL_H
|
|
/* if this is defined data[i] is used instead of *data, this is a %20
|
|
* speedup on x86 */
|
|
#undef RC4_INDEX
|
|
#endif
|
|
|
|
#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
|
|
#define CONFIG_HEADER_BF_LOCL_H
|
|
#undef BF_PTR
|
|
#endif /* HEADER_BF_LOCL_H */
|
|
|
|
#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
|
|
#define CONFIG_HEADER_DES_LOCL_H
|
|
#ifndef DES_DEFAULT_OPTIONS
|
|
/* the following is tweaked from a config script, that is why it is a
|
|
* protected undef/define */
|
|
#ifndef DES_PTR
|
|
#undef DES_PTR
|
|
#endif
|
|
|
|
/* This helps C compiler generate the correct code for multiple functional
|
|
* units. It reduces register dependancies at the expense of 2 more
|
|
* registers */
|
|
#ifndef DES_RISC1
|
|
#undef DES_RISC1
|
|
#endif
|
|
|
|
#ifndef DES_RISC2
|
|
#undef DES_RISC2
|
|
#endif
|
|
|
|
#if defined(DES_RISC1) && defined(DES_RISC2)
|
|
YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
|
|
#endif
|
|
|
|
/* Unroll the inner loop, this sometimes helps, sometimes hinders.
|
|
* Very mucy CPU dependant */
|
|
#ifndef DES_UNROLL
|
|
#undef DES_UNROLL
|
|
#endif
|
|
|
|
/* These default values were supplied by
|
|
* Peter Gutman <pgut001@cs.auckland.ac.nz>
|
|
* They are only used if nothing else has been defined */
|
|
#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
|
|
/* Special defines which change the way the code is built depending on the
|
|
CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
|
|
even newer MIPS CPU's, but at the moment one size fits all for
|
|
optimization options. Older Sparc's work better with only UNROLL, but
|
|
there's no way to tell at compile time what it is you're running on */
|
|
|
|
#if defined( sun ) /* Newer Sparc's */
|
|
# define DES_PTR
|
|
# define DES_RISC1
|
|
# define DES_UNROLL
|
|
#elif defined( __ultrix ) /* Older MIPS */
|
|
# define DES_PTR
|
|
# define DES_RISC2
|
|
# define DES_UNROLL
|
|
#elif defined( __osf1__ ) /* Alpha */
|
|
# define DES_PTR
|
|
# define DES_RISC2
|
|
#elif defined ( _AIX ) /* RS6000 */
|
|
/* Unknown */
|
|
#elif defined( __hpux ) /* HP-PA */
|
|
/* Unknown */
|
|
#elif defined( __aux ) /* 68K */
|
|
/* Unknown */
|
|
#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */
|
|
# define DES_UNROLL
|
|
#elif defined( __sgi ) /* Newer MIPS */
|
|
# define DES_PTR
|
|
# define DES_RISC2
|
|
# define DES_UNROLL
|
|
#elif defined( i386 ) /* x86 boxes, should be gcc */
|
|
# define DES_PTR
|
|
# define DES_RISC1
|
|
# define DES_UNROLL
|
|
#endif /* Systems-specific speed defines */
|
|
#endif
|
|
|
|
#endif /* DES_DEFAULT_OPTIONS */
|
|
#endif /* HEADER_DES_LOCL_H */
|