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[Guile-commits] GNU Guile branch, branch_release-1-8, updated. release_1
From: |
Andy Wingo |
Subject: |
[Guile-commits] GNU Guile branch, branch_release-1-8, updated. release_1-8-7-25-g3bac8dd |
Date: |
Mon, 26 Jul 2010 12:36:43 +0000 |
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http://git.savannah.gnu.org/cgit/guile.git/commit/?id=3bac8ddf92edc1f954b8f3cd3a8f0f89623cfcda
The branch, branch_release-1-8 has been updated
via 3bac8ddf92edc1f954b8f3cd3a8f0f89623cfcda (commit)
via db6e848d195cb2e887f119dd2831483a83b2572b (commit)
from 33290f52ef171050b0d692ba3caf7ab15b30b84f (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit 3bac8ddf92edc1f954b8f3cd3a8f0f89623cfcda
Author: Andy Wingo <address@hidden>
Date: Mon Jul 26 14:34:27 2010 +0200
though scm_c_random returns a ulong, it's only 32 random bits
* libguile/random.c (scm_c_random): Revert previous patch adapting to
assume ulong-sized bits, as the RNGs really only give us 32 bits at a
time.
(scm_c_random_bignum): Adjust to expect random_bits giving us 32 bits
at a time.
* libguile/random.h: Add comments.
commit db6e848d195cb2e887f119dd2831483a83b2572b
Author: Andy Wingo <address@hidden>
Date: Mon Jul 26 14:23:43 2010 +0200
always having scm_t_uint64
* libguile/gen-scmconfig.c:
* libguile/random.c:
* libguile/srfi-4.c:
* libguile/srfi-4.h:
* libguile/__scm.h:
* libguile/numbers.c:
* libguile/numbers.h:
* test-suite/standalone/test-conversion.c: Since we always require
scm_t_uint64 and friends, remove some conditional compiles.
-----------------------------------------------------------------------
Summary of changes:
libguile/__scm.h | 4 +-
libguile/gen-scmconfig.c | 26 +------
libguile/numbers.c | 4 -
libguile/numbers.h | 6 +--
libguile/random.c | 93 +++++--------------------
libguile/random.h | 5 +-
libguile/srfi-4.c | 114 +------------------------------
libguile/srfi-4.h | 6 +--
test-suite/standalone/test-conversion.c | 8 +--
9 files changed, 30 insertions(+), 236 deletions(-)
diff --git a/libguile/__scm.h b/libguile/__scm.h
index a18ab9f..e75f1a9 100644
--- a/libguile/__scm.h
+++ b/libguile/__scm.h
@@ -3,7 +3,7 @@
#ifndef SCM___SCM_H
#define SCM___SCM_H
-/* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2003, 2006, 2007, 2008
Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2003, 2006, 2007, 2008,
2010 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -359,11 +359,9 @@
#define SCM_T_INT32_MIN SCM_I_TYPE_MIN(scm_t_int32,SCM_T_UINT32_MAX)
#define SCM_T_INT32_MAX SCM_I_TYPE_MAX(scm_t_int32,SCM_T_UINT32_MAX)
-#if SCM_HAVE_T_INT64
#define SCM_T_UINT64_MAX SCM_I_UTYPE_MAX(scm_t_uint64)
#define SCM_T_INT64_MIN SCM_I_TYPE_MIN(scm_t_int64,SCM_T_UINT64_MAX)
#define SCM_T_INT64_MAX SCM_I_TYPE_MAX(scm_t_int64,SCM_T_UINT64_MAX)
-#endif
#if SCM_SIZEOF_LONG_LONG
#define SCM_I_ULLONG_MAX SCM_I_UTYPE_MAX(unsigned long long)
diff --git a/libguile/gen-scmconfig.c b/libguile/gen-scmconfig.c
index 85ebfae..e5de31d 100644
--- a/libguile/gen-scmconfig.c
+++ b/libguile/gen-scmconfig.c
@@ -315,28 +315,10 @@ main (int argc, char *argv[])
return 1;
pf ("\n");
- pf ("/* 64-bit integer -- if available SCM_HAVE_T_INT64 will be 1 and\n"
- " scm_t_int64 will be a suitable type, otherwise SCM_HAVE_T_INT64\n"
- " will be 0. */\n");
- if (SCM_I_GSC_T_INT64)
- {
- pf ("#define SCM_HAVE_T_INT64 1 /* 0 or 1 */\n");
- pf ("typedef %s scm_t_int64;\n", SCM_I_GSC_T_INT64);
- }
- else
- pf ("#define SCM_HAVE_T_INT64 0 /* 0 or 1 */\n");
-
- pf ("\n");
- pf ("/* 64-bit unsigned integer -- if available SCM_HAVE_T_UINT64 will\n"
- " be 1 and scm_t_uint64 will be a suitable type, otherwise\n"
- " SCM_HAVE_T_UINT64 will be 0. */\n");
- if (SCM_I_GSC_T_UINT64)
- {
- pf ("#define SCM_HAVE_T_UINT64 1 /* 0 or 1 */\n");
- pf ("typedef %s scm_t_uint64;\n", SCM_I_GSC_T_UINT64);
- }
- else
- pf ("#define SCM_HAVE_T_UINT64 0 /* 0 or 1 */\n");
+ pf ("#define SCM_HAVE_T_INT64 1 /* 0 or 1 */\n");
+ pf ("typedef %s scm_t_int64;\n", SCM_I_GSC_T_INT64);
+ pf ("#define SCM_HAVE_T_UINT64 1 /* 0 or 1 */\n");
+ pf ("typedef %s scm_t_uint64;\n", SCM_I_GSC_T_UINT64);
pf ("\n");
pf ("/* scm_t_ptrdiff_t and size, always defined -- defined to long if\n"
diff --git a/libguile/numbers.c b/libguile/numbers.c
index bd80626..4f5ab31 100644
--- a/libguile/numbers.c
+++ b/libguile/numbers.c
@@ -5898,8 +5898,6 @@ scm_i_range_error (SCM bad_val, SCM min, SCM max)
#define SCM_FROM_TYPE_PROTO(arg) scm_from_uint32 (arg)
#include "libguile/conv-uinteger.i.c"
-#if SCM_HAVE_T_INT64
-
#define TYPE scm_t_int64
#define TYPE_MIN SCM_T_INT64_MIN
#define TYPE_MAX SCM_T_INT64_MAX
@@ -5916,8 +5914,6 @@ scm_i_range_error (SCM bad_val, SCM min, SCM max)
#define SCM_FROM_TYPE_PROTO(arg) scm_from_uint64 (arg)
#include "libguile/conv-uinteger.i.c"
-#endif
-
void
scm_to_mpz (SCM val, mpz_t rop)
{
diff --git a/libguile/numbers.h b/libguile/numbers.h
index 2c2fdcf..35263a4 100644
--- a/libguile/numbers.h
+++ b/libguile/numbers.h
@@ -3,7 +3,7 @@
#ifndef SCM_NUMBERS_H
#define SCM_NUMBERS_H
-/* Copyright (C) 1995,1996,1998,2000,2001,2002,2003,2004,2005, 2006 Free
Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1998,2000,2001,2002,2003,2004,2005, 2006, 2010 Free
Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -321,16 +321,12 @@ SCM_API SCM scm_from_int32 (scm_t_int32 x);
SCM_API scm_t_uint32 scm_to_uint32 (SCM x);
SCM_API SCM scm_from_uint32 (scm_t_uint32 x);
-#if SCM_HAVE_T_INT64
-
SCM_API scm_t_int64 scm_to_int64 (SCM x);
SCM_API SCM scm_from_int64 (scm_t_int64 x);
SCM_API scm_t_uint64 scm_to_uint64 (SCM x);
SCM_API SCM scm_from_uint64 (scm_t_uint64 x);
-#endif
-
SCM_API void scm_to_mpz (SCM x, mpz_t rop);
SCM_API SCM scm_from_mpz (mpz_t rop);
diff --git a/libguile/random.c b/libguile/random.c
index 3c2d2aa..e150fb4 100644
--- a/libguile/random.c
+++ b/libguile/random.c
@@ -75,8 +75,6 @@ scm_t_rng scm_the_rng;
#define M_PI 3.14159265359
#endif
-#if SCM_HAVE_T_UINT64
-
unsigned long
scm_i_uniform32 (scm_t_i_rstate *state)
{
@@ -87,38 +85,6 @@ scm_i_uniform32 (scm_t_i_rstate *state)
return w;
}
-#else
-
-/* ww This is a portable version of the same RNG without 64 bit
- * * aa arithmetic.
- * ----
- * xx It is only intended to provide identical behaviour on
- * xx platforms without 8 byte longs or long longs until
- * xx someone has implemented the routine in assembler code.
- * xxcc
- * ----
- * ccww
- */
-
-#define L(x) ((x) & 0xffff)
-#define H(x) ((x) >> 16)
-
-unsigned long
-scm_i_uniform32 (scm_t_i_rstate *state)
-{
- scm_t_uint32 x1 = L (A) * L (state->w);
- scm_t_uint32 x2 = L (A) * H (state->w);
- scm_t_uint32 x3 = H (A) * L (state->w);
- scm_t_uint32 w = L (x1) + L (state->c);
- scm_t_uint32 m = H (x1) + L (x2) + L (x3) + H (state->c) + H (w);
- scm_t_uint32 x4 = H (A) * H (state->w);
- state->w = w = (L (m) << 16) + L (w);
- state->c = H (x2) + H (x3) + x4 + H (m);
- return w;
-}
-
-#endif
-
void
scm_i_init_rstate (scm_t_i_rstate *state, const char *seed, int n)
{
@@ -212,11 +178,11 @@ scm_c_exp1 (scm_t_rstate *state)
unsigned char scm_masktab[256];
+/* Returns 32 random bits. */
unsigned long
scm_c_random (scm_t_rstate *state, unsigned long m)
{
- unsigned long r, mask;
-#if SCM_SIZEOF_UNSIGNED_LONG == 4
+ scm_t_uint32 r, mask;
mask = (m < 0x100
? scm_masktab[m]
: (m < 0x10000
@@ -225,31 +191,6 @@ scm_c_random (scm_t_rstate *state, unsigned long m)
? scm_masktab[m >> 16] << 16 | 0xffff
: scm_masktab[m >> 24] << 24 | 0xffffff)));
while ((r = scm_the_rng.random_bits (state) & mask) >= m);
-#elif SCM_SIZEOF_UNSIGNED_LONG == 8
- mask = (m < 0x100
- ? scm_masktab[m]
- : (m < 0x10000
- ? scm_masktab[m >> 8] << 8 | 0xff
- : (m < 0x1000000
- ? scm_masktab[m >> 16] << 16 | 0xffff
- : (m < (1UL << 32)
- ? scm_masktab[m >> 24] << 24 | 0xffffff
- : (m < (1UL << 40)
- ? ((unsigned long) scm_masktab[m >> 32] << 32
- | 0xffffffffUL)
- : (m < (1UL << 48)
- ? ((unsigned long) scm_masktab[m >> 40] << 40
- | 0xffffffffffUL)
- : (m < (1UL << 56)
- ? ((unsigned long) scm_masktab[m >> 48] << 48
- | 0xffffffffffffUL)
- : ((unsigned long) scm_masktab[m >> 56] << 56
- | 0xffffffffffffffUL))))))));
- while ((r = ((scm_the_rng.random_bits (state) << 32
- | scm_the_rng.random_bits (state))) & mask) >= m);
-#else
-#error "Cannot deal with this platform's unsigned long size"
-#endif
return r;
}
@@ -273,24 +214,24 @@ scm_c_random_bignum (scm_t_rstate *state, SCM m)
{
SCM result = scm_i_mkbig ();
const size_t m_bits = mpz_sizeinbase (SCM_I_BIG_MPZ (m), 2);
- /* how many bits would only partially fill the last unsigned long? */
- const size_t end_bits = m_bits % (sizeof (unsigned long) * SCM_CHAR_BIT);
- unsigned long *random_chunks = NULL;
- const unsigned long num_full_chunks =
- m_bits / (sizeof (unsigned long) * SCM_CHAR_BIT);
- const unsigned long num_chunks = num_full_chunks + ((end_bits) ? 1 : 0);
+ /* how many bits would only partially fill the last u32? */
+ const size_t end_bits = m_bits % (sizeof (scm_t_uint32) * SCM_CHAR_BIT);
+ scm_t_uint32 *random_chunks = NULL;
+ const scm_t_uint32 num_full_chunks =
+ m_bits / (sizeof (scm_t_uint32) * SCM_CHAR_BIT);
+ const scm_t_uint32 num_chunks = num_full_chunks + ((end_bits) ? 1 : 0);
/* we know the result will be this big */
mpz_realloc2 (SCM_I_BIG_MPZ (result), m_bits);
random_chunks =
- (unsigned long *) scm_gc_calloc (num_chunks * sizeof (unsigned long),
+ (scm_t_uint32 *) scm_gc_calloc (num_chunks * sizeof (scm_t_uint32),
"random bignum chunks");
do
{
- unsigned long *current_chunk = random_chunks + (num_chunks - 1);
- unsigned long chunks_left = num_chunks;
+ scm_t_uint32 *current_chunk = random_chunks + (num_chunks - 1);
+ scm_t_uint32 chunks_left = num_chunks;
mpz_set_ui (SCM_I_BIG_MPZ (result), 0);
@@ -299,23 +240,23 @@ scm_c_random_bignum (scm_t_rstate *state, SCM m)
/* generate a mask with ones in the end_bits position, i.e. if
end_bits is 3, then we'd have a mask of ...0000000111 */
const unsigned long rndbits = scm_the_rng.random_bits (state);
- int rshift = (sizeof (unsigned long) * SCM_CHAR_BIT) - end_bits;
- unsigned long mask = ((unsigned long) ULONG_MAX) >> rshift;
- unsigned long highest_bits = rndbits & mask;
+ int rshift = (sizeof (scm_t_uint32) * SCM_CHAR_BIT) - end_bits;
+ scm_t_uint32 mask = 0xffffffff >> rshift;
+ scm_t_uint32 highest_bits = ((scm_t_uint32) rndbits) & mask;
*current_chunk-- = highest_bits;
chunks_left--;
}
while (chunks_left)
{
- /* now fill in the remaining unsigned long sized chunks */
+ /* now fill in the remaining scm_t_uint32 sized chunks */
*current_chunk-- = scm_the_rng.random_bits (state);
chunks_left--;
}
mpz_import (SCM_I_BIG_MPZ (result),
num_chunks,
-1,
- sizeof (unsigned long),
+ sizeof (scm_t_uint32),
0,
0,
random_chunks);
@@ -323,7 +264,7 @@ scm_c_random_bignum (scm_t_rstate *state, SCM m)
all bits in order not to get a distorted distribution) */
} while (mpz_cmp (SCM_I_BIG_MPZ (result), SCM_I_BIG_MPZ (m)) >= 0);
scm_gc_free (random_chunks,
- num_chunks * sizeof (unsigned long),
+ num_chunks * sizeof (scm_t_uint32),
"random bignum chunks");
return scm_i_normbig (result);
}
diff --git a/libguile/random.h b/libguile/random.h
index 6ec43ff..c16fa0e 100644
--- a/libguile/random.h
+++ b/libguile/random.h
@@ -3,7 +3,7 @@
#ifndef SCM_RANDOM_H
#define SCM_RANDOM_H
-/* Copyright (C) 1999,2000,2001, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1999,2000,2001, 2006, 2010 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -45,6 +45,7 @@ typedef struct scm_t_rstate {
typedef struct scm_t_rng {
size_t rstate_size; /* size of random state */
+ /* Though this returns an unsigned long, it's only 32 bits of randomness. */
unsigned long (*random_bits) (scm_t_rstate *state); /* gives 32 random bits
*/
void (*init_rstate) (scm_t_rstate *state, const char *seed, int n);
scm_t_rstate *(*copy_rstate) (scm_t_rstate *state);
@@ -62,6 +63,7 @@ typedef struct scm_t_i_rstate {
unsigned long c;
} scm_t_i_rstate;
+/* Though this returns an unsigned long, it's only 32 bits of randomness. */
SCM_API unsigned long scm_i_uniform32 (scm_t_i_rstate *);
SCM_API void scm_i_init_rstate (scm_t_i_rstate *, const char *seed, int n);
SCM_API scm_t_i_rstate *scm_i_copy_rstate (scm_t_i_rstate *);
@@ -76,6 +78,7 @@ SCM_API scm_t_rstate *scm_c_default_rstate (void);
SCM_API double scm_c_uniform01 (scm_t_rstate *);
SCM_API double scm_c_normal01 (scm_t_rstate *);
SCM_API double scm_c_exp1 (scm_t_rstate *);
+/* Though this returns an unsigned long, it's only 32 bits of randomness. */
SCM_API unsigned long scm_c_random (scm_t_rstate *, unsigned long m);
SCM_API SCM scm_c_random_bignum (scm_t_rstate *, SCM m);
diff --git a/libguile/srfi-4.c b/libguile/srfi-4.c
index b0e052a..f2a9d7f 100644
--- a/libguile/srfi-4.c
+++ b/libguile/srfi-4.c
@@ -1,6 +1,6 @@
/* srfi-4.c --- Uniform numeric vector datatypes.
*
- * Copyright (C) 2001, 2004, 2006 Free Software Foundation, Inc.
+ * Copyright (C) 2001, 2004, 2006, 2010 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -84,11 +84,7 @@ static const int uvec_sizes[12] = {
1, 1,
2, 2,
4, 4,
-#if SCM_HAVE_T_INT64
8, 8,
-#else
- sizeof (SCM), sizeof (SCM),
-#endif
sizeof(float), sizeof(double),
2*sizeof(float), 2*sizeof(double)
};
@@ -127,10 +123,8 @@ uvec_print (SCM uvec, SCM port, scm_print_state *pstate)
scm_t_int16 *s16;
scm_t_uint32 *u32;
scm_t_int32 *s32;
-#if SCM_HAVE_T_INT64
scm_t_uint64 *u64;
scm_t_int64 *s64;
-#endif
float *f32;
double *f64;
SCM *fake_64;
@@ -148,13 +142,8 @@ uvec_print (SCM uvec, SCM port, scm_print_state *pstate)
case SCM_UVEC_S16: np.s16 = (scm_t_int16 *) uptr; break;
case SCM_UVEC_U32: np.u32 = (scm_t_uint32 *) uptr; break;
case SCM_UVEC_S32: np.s32 = (scm_t_int32 *) uptr; break;
-#if SCM_HAVE_T_INT64
case SCM_UVEC_U64: np.u64 = (scm_t_uint64 *) uptr; break;
case SCM_UVEC_S64: np.s64 = (scm_t_int64 *) uptr; break;
-#else
- case SCM_UVEC_U64:
- case SCM_UVEC_S64: np.fake_64 = (SCM *) uptr; break;
-#endif
case SCM_UVEC_F32: np.f32 = (float *) uptr; break;
case SCM_UVEC_F64: np.f64 = (double *) uptr; break;
case SCM_UVEC_C32: np.f32 = (float *) uptr; break;
@@ -179,14 +168,8 @@ uvec_print (SCM uvec, SCM port, scm_print_state *pstate)
case SCM_UVEC_S16: scm_intprint (*np.s16, 10, port); np.s16++; break;
case SCM_UVEC_U32: scm_uintprint (*np.u32, 10, port); np.u32++; break;
case SCM_UVEC_S32: scm_intprint (*np.s32, 10, port); np.s32++; break;
-#if SCM_HAVE_T_INT64
case SCM_UVEC_U64: scm_uintprint (*np.u64, 10, port); np.u64++; break;
case SCM_UVEC_S64: scm_intprint (*np.s64, 10, port); np.s64++; break;
-#else
- case SCM_UVEC_U64:
- case SCM_UVEC_S64: scm_iprin1 (*np.fake_64, port, pstate);
- np.fake_64++; break;
-#endif
case SCM_UVEC_F32: scm_i_print_double (*np.f32, port); np.f32++; break;
case SCM_UVEC_F64: scm_i_print_double (*np.f64, port); np.f64++; break;
case SCM_UVEC_C32:
@@ -222,20 +205,6 @@ uvec_equalp (SCM a, SCM b)
result = SCM_BOOL_F;
else if (SCM_UVEC_LENGTH (a) != SCM_UVEC_LENGTH (b))
result = SCM_BOOL_F;
-#if SCM_HAVE_T_INT64 == 0
- else if (SCM_UVEC_TYPE (a) == SCM_UVEC_U64
- || SCM_UVEC_TYPE (a) == SCM_UVEC_S64)
- {
- SCM *aptr = (SCM *)SCM_UVEC_BASE (a), *bptr = (SCM *)SCM_UVEC_BASE (b);
- size_t len = SCM_UVEC_LENGTH (a), i;
- for (i = 0; i < len; i++)
- if (scm_is_false (scm_num_eq_p (*aptr++, *bptr++)))
- {
- result = SCM_BOOL_F;
- break;
- }
- }
-#endif
else if (memcmp (SCM_UVEC_BASE (a), SCM_UVEC_BASE (b),
SCM_UVEC_LENGTH (a) * uvec_sizes[SCM_UVEC_TYPE(a)]) != 0)
result = SCM_BOOL_F;
@@ -244,24 +213,6 @@ uvec_equalp (SCM a, SCM b)
return result;
}
-/* Mark hook. Only used when U64 and S64 are implemented as SCMs. */
-
-#if SCM_HAVE_T_INT64 == 0
-static SCM
-uvec_mark (SCM uvec)
-{
- if (SCM_UVEC_TYPE (uvec) == SCM_UVEC_U64
- || SCM_UVEC_TYPE (uvec) == SCM_UVEC_S64)
- {
- SCM *ptr = (SCM *)SCM_UVEC_BASE (uvec);
- size_t len = SCM_UVEC_LENGTH (uvec), i;
- for (i = 0; i < len; i++)
- scm_gc_mark (*ptr++);
- }
- return SCM_BOOL_F;
-}
-#endif
-
/* Smob free hook for uniform numeric vectors. */
static size_t
uvec_free (SCM uvec)
@@ -318,15 +269,6 @@ alloc_uvec (int type, size_t len)
if (len > SCM_I_SIZE_MAX / uvec_sizes[type])
scm_out_of_range (NULL, scm_from_size_t (len));
base = scm_gc_malloc (len * uvec_sizes[type], uvec_names[type]);
-#if SCM_HAVE_T_INT64 == 0
- if (type == SCM_UVEC_U64 || type == SCM_UVEC_S64)
- {
- SCM *ptr = (SCM *)base;
- size_t i;
- for (i = 0; i < len; i++)
- *ptr++ = SCM_UNSPECIFIED;
- }
-#endif
return take_uvec (type, base, len);
}
@@ -349,17 +291,10 @@ uvec_fast_ref (int type, const void *base, size_t c_idx)
return scm_from_uint32 (((scm_t_uint32*)base)[c_idx]);
else if (type == SCM_UVEC_S32)
return scm_from_int32 (((scm_t_int32*)base)[c_idx]);
-#if SCM_HAVE_T_INT64
else if (type == SCM_UVEC_U64)
return scm_from_uint64 (((scm_t_uint64*)base)[c_idx]);
else if (type == SCM_UVEC_S64)
return scm_from_int64 (((scm_t_int64*)base)[c_idx]);
-#else
- else if (type == SCM_UVEC_U64)
- return ((SCM *)base)[c_idx];
- else if (type == SCM_UVEC_S64)
- return ((SCM *)base)[c_idx];
-#endif
else if (type == SCM_UVEC_F32)
return scm_from_double (((float*)base)[c_idx]);
else if (type == SCM_UVEC_F64)
@@ -374,22 +309,6 @@ uvec_fast_ref (int type, const void *base, size_t c_idx)
return SCM_BOOL_F;
}
-#if SCM_HAVE_T_INT64 == 0
-static SCM scm_uint64_min, scm_uint64_max;
-static SCM scm_int64_min, scm_int64_max;
-
-static void
-assert_exact_integer_range (SCM val, SCM min, SCM max)
-{
- if (!scm_is_integer (val)
- || scm_is_false (scm_exact_p (val)))
- scm_wrong_type_arg_msg (NULL, 0, val, "exact integer");
- if (scm_is_true (scm_less_p (val, min))
- || scm_is_true (scm_gr_p (val, max)))
- scm_out_of_range (NULL, val);
-}
-#endif
-
static SCM_C_INLINE_KEYWORD void
uvec_fast_set_x (int type, void *base, size_t c_idx, SCM val)
{
@@ -405,23 +324,10 @@ uvec_fast_set_x (int type, void *base, size_t c_idx, SCM
val)
(((scm_t_uint32*)base)[c_idx]) = scm_to_uint32 (val);
else if (type == SCM_UVEC_S32)
(((scm_t_int32*)base)[c_idx]) = scm_to_int32 (val);
-#if SCM_HAVE_T_INT64
else if (type == SCM_UVEC_U64)
(((scm_t_uint64*)base)[c_idx]) = scm_to_uint64 (val);
else if (type == SCM_UVEC_S64)
(((scm_t_int64*)base)[c_idx]) = scm_to_int64 (val);
-#else
- else if (type == SCM_UVEC_U64)
- {
- assert_exact_integer_range (val, scm_uint64_min, scm_uint64_max);
- ((SCM *)base)[c_idx] = val;
- }
- else if (type == SCM_UVEC_S64)
- {
- assert_exact_integer_range (val, scm_int64_min, scm_int64_max);
- ((SCM *)base)[c_idx] = val;
- }
-#endif
else if (type == SCM_UVEC_F32)
(((float*)base)[c_idx]) = scm_to_double (val);
else if (type == SCM_UVEC_F64)
@@ -1027,16 +933,12 @@ SCM_DEFINE (scm_uniform_vector_write,
"uniform-vector-write", 1, 3, 0,
#define TYPE SCM_UVEC_U64
#define TAG u64
-#if SCM_HAVE_T_UINT64
#define CTYPE scm_t_uint64
-#endif
#include "libguile/srfi-4.i.c"
#define TYPE SCM_UVEC_S64
#define TAG s64
-#if SCM_HAVE_T_INT64
#define CTYPE scm_t_int64
-#endif
#include "libguile/srfi-4.i.c"
#define TYPE SCM_UVEC_F32
@@ -1094,23 +996,9 @@ scm_init_srfi_4 (void)
{
scm_tc16_uvec = scm_make_smob_type ("uvec", 0);
scm_set_smob_equalp (scm_tc16_uvec, uvec_equalp);
-#if SCM_HAVE_T_INT64 == 0
- scm_set_smob_mark (scm_tc16_uvec, uvec_mark);
-#endif
scm_set_smob_free (scm_tc16_uvec, uvec_free);
scm_set_smob_print (scm_tc16_uvec, uvec_print);
-#if SCM_HAVE_T_INT64 == 0
- scm_uint64_min =
- scm_permanent_object (scm_from_int (0));
- scm_uint64_max =
- scm_permanent_object (scm_c_read_string ("18446744073709551615"));
- scm_int64_min =
- scm_permanent_object (scm_c_read_string ("-9223372036854775808"));
- scm_int64_max =
- scm_permanent_object (scm_c_read_string ("9223372036854775807"));
-#endif
-
#include "libguile/srfi-4.x"
}
diff --git a/libguile/srfi-4.h b/libguile/srfi-4.h
index 7abbac8..2348c5a 100644
--- a/libguile/srfi-4.h
+++ b/libguile/srfi-4.h
@@ -2,7 +2,7 @@
#define SCM_SRFI_4_H
/* srfi-4.c --- Homogeneous numeric vector datatypes.
*
- * Copyright (C) 2001, 2004, 2006 Free Software Foundation, Inc.
+ * Copyright (C) 2001, 2004, 2006, 2010 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -186,7 +186,6 @@ SCM_API SCM scm_u64vector_to_list (SCM uvec);
SCM_API SCM scm_list_to_u64vector (SCM l);
SCM_API SCM scm_any_to_u64vector (SCM obj);
-#if SCM_HAVE_T_UINT64
SCM_API SCM scm_take_u64vector (scm_t_uint64 *data, size_t n);
SCM_API const scm_t_uint64 *scm_array_handle_u64_elements (scm_t_array_handle
*h);
SCM_API scm_t_uint64 *scm_array_handle_u64_writable_elements
(scm_t_array_handle *h);
@@ -198,7 +197,6 @@ SCM_API scm_t_uint64 *scm_u64vector_writable_elements (SCM
uvec,
scm_t_array_handle *h,
size_t *lenp,
ssize_t *incp);
-#endif
SCM_API SCM scm_s64vector_p (SCM obj);
SCM_API SCM scm_make_s64vector (SCM n, SCM fill);
@@ -210,7 +208,6 @@ SCM_API SCM scm_s64vector_to_list (SCM uvec);
SCM_API SCM scm_list_to_s64vector (SCM l);
SCM_API SCM scm_any_to_s64vector (SCM obj);
-#if SCM_HAVE_T_INT64
SCM_API SCM scm_take_s64vector (scm_t_int64 *data, size_t n);
SCM_API const scm_t_int64 *scm_array_handle_s64_elements (scm_t_array_handle
*h);
SCM_API scm_t_int64 *scm_array_handle_s64_writable_elements
(scm_t_array_handle *h);
@@ -221,7 +218,6 @@ SCM_API scm_t_int64 *scm_s64vector_writable_elements (SCM
uvec,
scm_t_array_handle *h,
size_t *lenp,
ssize_t *incp);
-#endif
SCM_API SCM scm_f32vector_p (SCM obj);
SCM_API SCM scm_make_f32vector (SCM n, SCM fill);
diff --git a/test-suite/standalone/test-conversion.c
b/test-suite/standalone/test-conversion.c
index 41f99d3..caa835d 100644
--- a/test-suite/standalone/test-conversion.c
+++ b/test-suite/standalone/test-conversion.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999,2000,2001,2003,2004, 2006, 2007, 2008, 2009 Free
Software Foundation, Inc.
+/* Copyright (C) 1999,2000,2001,2003,2004, 2006, 2007, 2008, 2009, 2010 Free
Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -702,10 +702,8 @@ DEFSTST (scm_to_int16)
DEFUTST (scm_to_uint16)
DEFSTST (scm_to_int32)
DEFUTST (scm_to_uint32)
-#ifdef SCM_HAVE_T_INT64
DEFSTST (scm_to_int64)
DEFUTST (scm_to_uint64)
-#endif
#define TEST_8S(v,f,r,re,te) test_8s (v, tst_##f, #f, r, re, te)
#define TEST_8U(v,f,r,re,te) test_8u (v, tst_##f, #f, r, re, te)
@@ -745,11 +743,9 @@ test_int_sizes ()
TEST_7S (scm_from_int32, SCM_T_INT32_MAX+1LL, "-2147483648");
TEST_7U (scm_from_uint32, SCM_T_UINT32_MAX, "4294967295");
-#if SCM_HAVE_T_INT64
TEST_7S (scm_from_int64, SCM_T_INT64_MIN, "-9223372036854775808");
TEST_7S (scm_from_int64, SCM_T_INT64_MAX, "9223372036854775807");
TEST_7U (scm_from_uint64, SCM_T_UINT64_MAX, "18446744073709551615");
-#endif
TEST_8S ("91", scm_to_schar, 91, 0, 0);
TEST_8U ("91", scm_to_uchar, 91, 0, 0);
@@ -794,7 +790,6 @@ test_int_sizes ()
TEST_8U ("-1", scm_to_uint32, 0, 1, 0);
TEST_8U ("#f", scm_to_uint32, 0, 0, 1);
-#if SCM_HAVE_T_INT64
TEST_8S ("-9223372036854775808", scm_to_int64, SCM_T_INT64_MIN, 0, 0);
TEST_8S ("9223372036854775807", scm_to_int64, SCM_T_INT64_MAX, 0, 0);
TEST_8S ("9223372036854775808", scm_to_int64, 0, 1, 0);
@@ -803,7 +798,6 @@ test_int_sizes ()
TEST_8U ("18446744073709551616", scm_to_uint64, 0, 1, 0);
TEST_8U ("-1", scm_to_uint64, 0, 1, 0);
TEST_8U ("#f", scm_to_uint64, 0, 0, 1);
-#endif
}
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