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-rw-r--r--src/arch/arm32/include/bits/bigint.h22
-rw-r--r--src/arch/arm64/include/bits/bigint.h31
-rw-r--r--src/arch/loong64/include/bits/bigint.h36
-rw-r--r--src/arch/riscv/include/bits/bigint.h36
-rw-r--r--src/arch/x86/include/bits/bigint.h19
-rw-r--r--src/include/ipxe/bigint.h14
-rw-r--r--src/tests/bigint_test.c73
7 files changed, 146 insertions, 85 deletions
diff --git a/src/arch/arm32/include/bits/bigint.h b/src/arch/arm32/include/bits/bigint.h
index 95de32d83..988bef5ff 100644
--- a/src/arch/arm32/include/bits/bigint.h
+++ b/src/arch/arm32/include/bits/bigint.h
@@ -123,16 +123,18 @@ bigint_subtract_raw ( const uint32_t *subtrahend0, uint32_t *value0,
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shl_raw ( uint32_t *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
uint32_t *discard_value;
uint32_t *discard_end;
uint32_t discard_value_i;
+ int carry;
- __asm__ __volatile__ ( "adds %1, %0, %5, lsl #2\n\t" /* clear CF */
+ __asm__ __volatile__ ( "adds %1, %0, %1, lsl #2\n\t" /* clear CF */
"\n1:\n\t"
"ldr %2, [%0]\n\t"
"adcs %2, %2\n\t"
@@ -142,9 +144,10 @@ bigint_shl_raw ( uint32_t *value0, unsigned int size ) {
: "=l" ( discard_value ),
"=l" ( discard_end ),
"=l" ( discard_value_i ),
+ "=@cccs" ( carry ),
"+m" ( *value )
- : "0" ( value0 ), "1" ( size )
- : "cc" );
+ : "0" ( value0 ), "1" ( size ) );
+ return carry;
}
/**
@@ -152,16 +155,18 @@ bigint_shl_raw ( uint32_t *value0, unsigned int size ) {
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shr_raw ( uint32_t *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
uint32_t *discard_value;
uint32_t *discard_end;
uint32_t discard_value_i;
+ int carry;
- __asm__ __volatile__ ( "adds %1, %0, %5, lsl #2\n\t" /* clear CF */
+ __asm__ __volatile__ ( "adds %1, %0, %1, lsl #2\n\t" /* clear CF */
"\n1:\n\t"
"ldmdb %1!, {%2}\n\t"
"rrxs %2, %2\n\t"
@@ -171,9 +176,10 @@ bigint_shr_raw ( uint32_t *value0, unsigned int size ) {
: "=l" ( discard_value ),
"=l" ( discard_end ),
"=l" ( discard_value_i ),
+ "=@cccs" ( carry ),
"+m" ( *value )
- : "0" ( value0 ), "1" ( size )
- : "cc" );
+ : "0" ( value0 ), "1" ( size ) );
+ return carry;
}
/**
diff --git a/src/arch/arm64/include/bits/bigint.h b/src/arch/arm64/include/bits/bigint.h
index 5f79dc0c3..f4032e335 100644
--- a/src/arch/arm64/include/bits/bigint.h
+++ b/src/arch/arm64/include/bits/bigint.h
@@ -122,14 +122,16 @@ bigint_subtract_raw ( const uint64_t *subtrahend0, uint64_t *value0,
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shl_raw ( uint64_t *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
uint64_t *discard_value;
uint64_t discard_value_i;
unsigned int discard_size;
+ int carry;
__asm__ __volatile__ ( "cmn xzr, xzr\n\t" /* clear CF */
"\n1:\n\t"
@@ -141,9 +143,10 @@ bigint_shl_raw ( uint64_t *value0, unsigned int size ) {
: "=r" ( discard_value ),
"=r" ( discard_size ),
"=r" ( discard_value_i ),
+ "=@cccs" ( carry ),
"+m" ( *value )
- : "0" ( value0 ), "1" ( size )
- : "cc" );
+ : "0" ( value0 ), "1" ( size ) );
+ return carry;
}
/**
@@ -151,30 +154,32 @@ bigint_shl_raw ( uint64_t *value0, unsigned int size ) {
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shr_raw ( uint64_t *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
uint64_t *discard_value;
- uint64_t discard_value_i;
- uint64_t discard_value_j;
+ uint64_t discard_high;
unsigned int discard_size;
+ uint64_t low;
- __asm__ __volatile__ ( "mov %3, #0\n\t"
+ __asm__ __volatile__ ( "mov %2, #0\n\t"
"\n1:\n\t"
"sub %w1, %w1, #1\n\t"
- "ldr %2, [%0, %1, lsl #3]\n\t"
- "extr %3, %3, %2, #1\n\t"
- "str %3, [%0, %1, lsl #3]\n\t"
- "mov %3, %2\n\t"
+ "ldr %3, [%0, %1, lsl #3]\n\t"
+ "extr %2, %2, %3, #1\n\t"
+ "str %2, [%0, %1, lsl #3]\n\t"
+ "mov %2, %3\n\t"
"cbnz %w1, 1b\n\t"
: "=r" ( discard_value ),
"=r" ( discard_size ),
- "=r" ( discard_value_i ),
- "=r" ( discard_value_j ),
+ "=r" ( discard_high ),
+ "=r" ( low ),
"+m" ( *value )
: "0" ( value0 ), "1" ( size ) );
+ return ( low & 1 );
}
/**
diff --git a/src/arch/loong64/include/bits/bigint.h b/src/arch/loong64/include/bits/bigint.h
index 0222354df..6a879503a 100644
--- a/src/arch/loong64/include/bits/bigint.h
+++ b/src/arch/loong64/include/bits/bigint.h
@@ -144,26 +144,27 @@ bigint_subtract_raw ( const uint64_t *subtrahend0, uint64_t *value0,
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shl_raw ( uint64_t *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
uint64_t *discard_value;
uint64_t discard_value_i;
- uint64_t discard_carry;
uint64_t discard_temp;
unsigned int discard_size;
+ uint64_t carry;
__asm__ __volatile__ ( "\n1:\n\t"
/* Load value[i] */
"ld.d %2, %0, 0\n\t"
/* Shift left */
"rotri.d %2, %2, 63\n\t"
- "andi %4, %2, 1\n\t"
- "xor %2, %2, %4\n\t"
- "or %2, %2, %3\n\t"
- "move %3, %4\n\t"
+ "andi %3, %2, 1\n\t"
+ "xor %2, %2, %3\n\t"
+ "or %2, %2, %4\n\t"
+ "move %4, %3\n\t"
/* Store value[i] */
"st.d %2, %0, 0\n\t"
/* Loop */
@@ -173,11 +174,12 @@ bigint_shl_raw ( uint64_t *value0, unsigned int size ) {
: "=r" ( discard_value ),
"=r" ( discard_size ),
"=r" ( discard_value_i ),
- "=r" ( discard_carry ),
"=r" ( discard_temp ),
+ "=r" ( carry ),
"+m" ( *value )
- : "0" ( value0 ), "1" ( size ), "3" ( 0 )
+ : "0" ( value0 ), "1" ( size ), "4" ( 0 )
: "cc" );
+ return ( carry & 1 );
}
/**
@@ -185,25 +187,26 @@ bigint_shl_raw ( uint64_t *value0, unsigned int size ) {
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shr_raw ( uint64_t *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
uint64_t *discard_value;
uint64_t discard_value_i;
- uint64_t discard_carry;
uint64_t discard_temp;
unsigned int discard_size;
+ uint64_t carry;
__asm__ __volatile__ ( "\n1:\n\t"
/* Load value[i] */
"ld.d %2, %0, -8\n\t"
/* Shift right */
- "andi %4, %2, 1\n\t"
- "xor %2, %2, %4\n\t"
- "or %2, %2, %3\n\t"
- "move %3, %4\n\t"
+ "andi %3, %2, 1\n\t"
+ "xor %2, %2, %3\n\t"
+ "or %2, %2, %4\n\t"
+ "move %4, %3\n\t"
"rotri.d %2, %2, 1\n\t"
/* Store value[i] */
"st.d %2, %0, -8\n\t"
@@ -214,11 +217,12 @@ bigint_shr_raw ( uint64_t *value0, unsigned int size ) {
: "=r" ( discard_value ),
"=r" ( discard_size ),
"=r" ( discard_value_i ),
- "=r" ( discard_carry ),
"=r" ( discard_temp ),
+ "=r" ( carry ),
"+m" ( *value )
- : "0" ( value0 + size ), "1" ( size ), "3" ( 0 )
+ : "0" ( value0 + size ), "1" ( size ), "4" ( 0 )
: "cc" );
+ return ( carry & 1 );
}
/**
diff --git a/src/arch/riscv/include/bits/bigint.h b/src/arch/riscv/include/bits/bigint.h
index ab1070d88..7f87d9748 100644
--- a/src/arch/riscv/include/bits/bigint.h
+++ b/src/arch/riscv/include/bits/bigint.h
@@ -143,38 +143,40 @@ bigint_subtract_raw ( const unsigned long *subtrahend0, unsigned long *value0,
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shl_raw ( unsigned long *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
unsigned long *valueN = ( value0 + size );
unsigned long *discard_value;
unsigned long discard_value_i;
- unsigned long discard_carry;
unsigned long discard_temp;
+ unsigned long carry;
__asm__ __volatile__ ( "\n1:\n\t"
/* Load value[i] */
LOADN " %1, (%0)\n\t"
/* Shift left */
- "slli %3, %1, 1\n\t"
- "or %3, %3, %2\n\t"
- "srli %2, %1, %7\n\t"
+ "slli %2, %1, 1\n\t"
+ "or %2, %2, %3\n\t"
+ "srli %3, %1, %7\n\t"
/* Store value[i] */
- STOREN " %3, (%0)\n\t"
+ STOREN " %2, (%0)\n\t"
/* Loop */
"addi %0, %0, %6\n\t"
"bne %0, %5, 1b\n\t"
: "=&r" ( discard_value ),
"=&r" ( discard_value_i ),
- "=&r" ( discard_carry ),
"=&r" ( discard_temp ),
+ "=&r" ( carry ),
"+m" ( *value )
: "r" ( valueN ),
"i" ( sizeof ( unsigned long ) ),
"i" ( ( 8 * sizeof ( unsigned long ) - 1 ) ),
- "0" ( value0 ), "2" ( 0 ) );
+ "0" ( value0 ), "3" ( 0 ) );
+ return carry;
}
/**
@@ -182,38 +184,40 @@ bigint_shl_raw ( unsigned long *value0, unsigned int size ) {
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shr_raw ( unsigned long *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
unsigned long *valueN = ( value0 + size );
unsigned long *discard_value;
unsigned long discard_value_i;
- unsigned long discard_carry;
unsigned long discard_temp;
+ unsigned long carry;
__asm__ __volatile__ ( "\n1:\n\t"
/* Load value[i] */
LOADN " %1, %6(%0)\n\t"
/* Shift right */
- "srli %3, %1, 1\n\t"
- "or %3, %3, %2\n\t"
- "slli %2, %1, %7\n\t"
+ "srli %2, %1, 1\n\t"
+ "or %2, %2, %3\n\t"
+ "slli %3, %1, %7\n\t"
/* Store value[i] */
- STOREN " %3, %6(%0)\n\t"
+ STOREN " %2, %6(%0)\n\t"
/* Loop */
"addi %0, %0, %6\n\t"
"bne %0, %5, 1b\n\t"
: "=&r" ( discard_value ),
"=&r" ( discard_value_i ),
- "=&r" ( discard_carry ),
"=&r" ( discard_temp ),
+ "=&r" ( carry ),
"+m" ( *value )
: "r" ( value0 ),
"i" ( -( sizeof ( unsigned long ) ) ),
"i" ( ( 8 * sizeof ( unsigned long ) - 1 ) ),
- "0" ( valueN ), "2" ( 0 ) );
+ "0" ( valueN ), "3" ( 0 ) );
+ return ( !! carry );
}
/**
diff --git a/src/arch/x86/include/bits/bigint.h b/src/arch/x86/include/bits/bigint.h
index 4026ca481..4bab3ebf7 100644
--- a/src/arch/x86/include/bits/bigint.h
+++ b/src/arch/x86/include/bits/bigint.h
@@ -116,22 +116,25 @@ bigint_subtract_raw ( const uint32_t *subtrahend0, uint32_t *value0,
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shl_raw ( uint32_t *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
long index;
long discard_c;
+ int out;
__asm__ __volatile__ ( "xor %0, %0\n\t" /* Zero %0 and clear CF */
"\n1:\n\t"
- "rcll $1, (%3,%0,4)\n\t"
+ "rcll $1, (%4,%0,4)\n\t"
"inc %0\n\t" /* Does not affect CF */
"loop 1b\n\t"
: "=&r" ( index ), "=&c" ( discard_c ),
- "+m" ( *value )
+ "=@ccc" ( out ), "+m" ( *value )
: "r" ( value0 ), "1" ( size ) );
+ return out;
}
/**
@@ -139,19 +142,23 @@ bigint_shl_raw ( uint32_t *value0, unsigned int size ) {
*
* @v value0 Element 0 of big integer
* @v size Number of elements
+ * @ret out Bit shifted out
*/
-static inline __attribute__ (( always_inline )) void
+static inline __attribute__ (( always_inline )) int
bigint_shr_raw ( uint32_t *value0, unsigned int size ) {
bigint_t ( size ) __attribute__ (( may_alias )) *value =
( ( void * ) value0 );
long discard_c;
+ int out;
__asm__ __volatile__ ( "clc\n\t"
"\n1:\n\t"
- "rcrl $1, -4(%2,%0,4)\n\t"
+ "rcrl $1, -4(%3,%0,4)\n\t"
"loop 1b\n\t"
- : "=&c" ( discard_c ), "+m" ( *value )
+ : "=&c" ( discard_c ), "=@ccc" ( out ),
+ "+m" ( *value )
: "r" ( value0 ), "0" ( size ) );
+ return out;
}
/**
diff --git a/src/include/ipxe/bigint.h b/src/include/ipxe/bigint.h
index 410d0fd90..d8f4571e3 100644
--- a/src/include/ipxe/bigint.h
+++ b/src/include/ipxe/bigint.h
@@ -105,21 +105,23 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
* Shift big integer left
*
* @v value Big integer
+ * @ret out Bit shifted out
*/
-#define bigint_shl( value ) do { \
+#define bigint_shl( value ) ( { \
unsigned int size = bigint_size (value); \
bigint_shl_raw ( (value)->element, size ); \
- } while ( 0 )
+ } )
/**
* Shift big integer right
*
* @v value Big integer
+ * @ret out Bit shifted out
*/
-#define bigint_shr( value ) do { \
+#define bigint_shr( value ) ( { \
unsigned int size = bigint_size (value); \
bigint_shr_raw ( (value)->element, size ); \
- } while ( 0 )
+ } )
/**
* Test if big integer is equal to zero
@@ -413,8 +415,8 @@ int bigint_add_raw ( const bigint_element_t *addend0,
bigint_element_t *value0, unsigned int size );
int bigint_subtract_raw ( const bigint_element_t *subtrahend0,
bigint_element_t *value0, unsigned int size );
-void bigint_shl_raw ( bigint_element_t *value0, unsigned int size );
-void bigint_shr_raw ( bigint_element_t *value0, unsigned int size );
+int bigint_shl_raw ( bigint_element_t *value0, unsigned int size );
+int bigint_shr_raw ( bigint_element_t *value0, unsigned int size );
int bigint_is_zero_raw ( const bigint_element_t *value0, unsigned int size );
int bigint_is_geq_raw ( const bigint_element_t *value0,
const bigint_element_t *reference0,
diff --git a/src/tests/bigint_test.c b/src/tests/bigint_test.c
index fce5f5ca3..a1207fedd 100644
--- a/src/tests/bigint_test.c
+++ b/src/tests/bigint_test.c
@@ -78,18 +78,18 @@ int bigint_subtract_sample ( const bigint_element_t *subtrahend0,
return bigint_subtract ( subtrahend, value );
}
-void bigint_shl_sample ( bigint_element_t *value0, unsigned int size ) {
+int bigint_shl_sample ( bigint_element_t *value0, unsigned int size ) {
bigint_t ( size ) *value __attribute__ (( may_alias ))
= ( ( void * ) value0 );
- bigint_shl ( value );
+ return bigint_shl ( value );
}
-void bigint_shr_sample ( bigint_element_t *value0, unsigned int size ) {
+int bigint_shr_sample ( bigint_element_t *value0, unsigned int size ) {
bigint_t ( size ) *value __attribute__ (( may_alias ))
= ( ( void * ) value0 );
- bigint_shr ( value );
+ return bigint_shr ( value );
}
int bigint_is_zero_sample ( const bigint_element_t *value0,
@@ -321,25 +321,31 @@ void bigint_mod_exp_sample ( const bigint_element_t *base0,
*
* @v value Big integer
* @v expected Big integer expected result
+ * @v bit Expected bit shifted out
*/
-#define bigint_shl_ok( value, expected ) do { \
+#define bigint_shl_ok( value, expected, bit ) do { \
static const uint8_t value_raw[] = value; \
static const uint8_t expected_raw[] = expected; \
uint8_t result_raw[ sizeof ( expected_raw ) ]; \
unsigned int size = \
bigint_required_size ( sizeof ( value_raw ) ); \
+ unsigned int msb = ( 8 * sizeof ( value_raw ) ); \
bigint_t ( size ) value_temp; \
+ int out; \
{} /* Fix emacs alignment */ \
\
bigint_init ( &value_temp, value_raw, sizeof ( value_raw ) ); \
DBG ( "Shift left:\n" ); \
DBG_HDA ( 0, &value_temp, sizeof ( value_temp ) ); \
- bigint_shl ( &value_temp ); \
+ out = bigint_shl ( &value_temp ); \
DBG_HDA ( 0, &value_temp, sizeof ( value_temp ) ); \
bigint_done ( &value_temp, result_raw, sizeof ( result_raw ) ); \
\
ok ( memcmp ( result_raw, expected_raw, \
sizeof ( result_raw ) ) == 0 ); \
+ if ( sizeof ( result_raw ) < sizeof ( value_temp ) ) \
+ out += bigint_bit_is_set ( &value_temp, msb ); \
+ ok ( out == bit ); \
} while ( 0 )
/**
@@ -347,25 +353,28 @@ void bigint_mod_exp_sample ( const bigint_element_t *base0,
*
* @v value Big integer
* @v expected Big integer expected result
+ * @v bit Expected bit shifted out
*/
-#define bigint_shr_ok( value, expected ) do { \
+#define bigint_shr_ok( value, expected, bit ) do { \
static const uint8_t value_raw[] = value; \
static const uint8_t expected_raw[] = expected; \
uint8_t result_raw[ sizeof ( expected_raw ) ]; \
unsigned int size = \
bigint_required_size ( sizeof ( value_raw ) ); \
bigint_t ( size ) value_temp; \
+ int out; \
{} /* Fix emacs alignment */ \
\
bigint_init ( &value_temp, value_raw, sizeof ( value_raw ) ); \
DBG ( "Shift right:\n" ); \
DBG_HDA ( 0, &value_temp, sizeof ( value_temp ) ); \
- bigint_shr ( &value_temp ); \
+ out = bigint_shr ( &value_temp ); \
DBG_HDA ( 0, &value_temp, sizeof ( value_temp ) ); \
bigint_done ( &value_temp, result_raw, sizeof ( result_raw ) ); \
\
ok ( memcmp ( result_raw, expected_raw, \
sizeof ( result_raw ) ) == 0 ); \
+ ok ( out == bit ); \
} while ( 0 )
/**
@@ -896,13 +905,13 @@ static void bigint_test_exec ( void ) {
0x7f, 0xcb, 0x94, 0x31, 0x1d, 0xbc,
0x44, 0x1a ), 0 );
bigint_shl_ok ( BIGINT ( 0xe0 ),
- BIGINT ( 0xc0 ) );
+ BIGINT ( 0xc0 ), 1 );
bigint_shl_ok ( BIGINT ( 0x43, 0x1d ),
- BIGINT ( 0x86, 0x3a ) );
+ BIGINT ( 0x86, 0x3a ), 0 );
bigint_shl_ok ( BIGINT ( 0xac, 0xed, 0x9b ),
- BIGINT ( 0x59, 0xdb, 0x36 ) );
+ BIGINT ( 0x59, 0xdb, 0x36 ), 1 );
bigint_shl_ok ( BIGINT ( 0x2c, 0xe8, 0x3a, 0x22 ),
- BIGINT ( 0x59, 0xd0, 0x74, 0x44 ) );
+ BIGINT ( 0x59, 0xd0, 0x74, 0x44 ), 0 );
bigint_shl_ok ( BIGINT ( 0x4e, 0x88, 0x4a, 0x05, 0x5e, 0x10, 0xee,
0x5b, 0xc6, 0x40, 0x0e, 0x03, 0xd7, 0x0d,
0x28, 0xa5, 0x55, 0xb2, 0x50, 0xef, 0x69,
@@ -910,7 +919,19 @@ static void bigint_test_exec ( void ) {
BIGINT ( 0x9d, 0x10, 0x94, 0x0a, 0xbc, 0x21, 0xdc,
0xb7, 0x8c, 0x80, 0x1c, 0x07, 0xae, 0x1a,
0x51, 0x4a, 0xab, 0x64, 0xa1, 0xde, 0xd3,
- 0xa2, 0x3a ) );
+ 0xa2, 0x3a ), 0 );
+ bigint_shl_ok ( BIGINT ( 0x84, 0x56, 0xaa, 0xb4, 0x23, 0xd4, 0x4e,
+ 0xea, 0x92, 0x34, 0x61, 0x11, 0x3e, 0x38,
+ 0x31, 0x8b ),
+ BIGINT ( 0x08, 0xad, 0x55, 0x68, 0x47, 0xa8, 0x9d,
+ 0xd5, 0x24, 0x68, 0xc2, 0x22, 0x7c, 0x70,
+ 0x63, 0x16 ), 1 );
+ bigint_shl_ok ( BIGINT ( 0x4a, 0x2b, 0x6b, 0x7c, 0xbf, 0x8a, 0x43,
+ 0x71, 0x96, 0xd6, 0x2f, 0x14, 0xa0, 0x2a,
+ 0xf8, 0x15 ),
+ BIGINT ( 0x94, 0x56, 0xd6, 0xf9, 0x7f, 0x14, 0x86,
+ 0xe3, 0x2d, 0xac, 0x5e, 0x29, 0x40, 0x55,
+ 0xf0, 0x2a ), 0 );
bigint_shl_ok ( BIGINT ( 0x07, 0x62, 0x78, 0x70, 0x2e, 0xd4, 0x41,
0xaa, 0x9b, 0x50, 0xb1, 0x9a, 0x71, 0xf5,
0x1c, 0x2f, 0xe7, 0x0d, 0xf1, 0x46, 0x57,
@@ -948,15 +969,15 @@ static void bigint_test_exec ( void ) {
0x10, 0xee, 0x09, 0xea, 0x09, 0x9a, 0xd6,
0x49, 0x7c, 0x1e, 0xdb, 0xc7, 0x65, 0xa6,
0x0e, 0xd1, 0xd2, 0x00, 0xb3, 0x41, 0xc9,
- 0x3c, 0xbc ) );
+ 0x3c, 0xbc ), 0 );
bigint_shr_ok ( BIGINT ( 0x8f ),
- BIGINT ( 0x47 ) );
+ BIGINT ( 0x47 ), 1 );
bigint_shr_ok ( BIGINT ( 0xaa, 0x1d ),
- BIGINT ( 0x55, 0x0e ) );
+ BIGINT ( 0x55, 0x0e ), 1 );
bigint_shr_ok ( BIGINT ( 0xf0, 0xbd, 0x68 ),
- BIGINT ( 0x78, 0x5e, 0xb4 ) );
+ BIGINT ( 0x78, 0x5e, 0xb4 ), 0 );
bigint_shr_ok ( BIGINT ( 0x33, 0xa0, 0x3d, 0x95 ),
- BIGINT ( 0x19, 0xd0, 0x1e, 0xca ) );
+ BIGINT ( 0x19, 0xd0, 0x1e, 0xca ), 1 );
bigint_shr_ok ( BIGINT ( 0xa1, 0xf4, 0xb9, 0x64, 0x91, 0x99, 0xa1,
0xf4, 0xae, 0xeb, 0x71, 0x97, 0x1b, 0x71,
0x09, 0x38, 0x3f, 0x8f, 0xc5, 0x3a, 0xb9,
@@ -964,7 +985,19 @@ static void bigint_test_exec ( void ) {
BIGINT ( 0x50, 0xfa, 0x5c, 0xb2, 0x48, 0xcc, 0xd0,
0xfa, 0x57, 0x75, 0xb8, 0xcb, 0x8d, 0xb8,
0x84, 0x9c, 0x1f, 0xc7, 0xe2, 0x9d, 0x5c,
- 0xba, 0xca ) );
+ 0xba, 0xca ), 0 );
+ bigint_shr_ok ( BIGINT ( 0xa4, 0x19, 0xbb, 0x93, 0x0b, 0x3f, 0x47,
+ 0x5b, 0xb4, 0xb5, 0x7d, 0x75, 0x42, 0x22,
+ 0xcc, 0xdf ),
+ BIGINT ( 0x52, 0x0c, 0xdd, 0xc9, 0x85, 0x9f, 0xa3,
+ 0xad, 0xda, 0x5a, 0xbe, 0xba, 0xa1, 0x11,
+ 0x66, 0x6f ), 1 );
+ bigint_shr_ok ( BIGINT ( 0x27, 0x7e, 0x8f, 0x60, 0x40, 0x93, 0x43,
+ 0xd6, 0x89, 0x3e, 0x40, 0x61, 0x9a, 0x04,
+ 0x4c, 0x02 ),
+ BIGINT ( 0x13, 0xbf, 0x47, 0xb0, 0x20, 0x49, 0xa1,
+ 0xeb, 0x44, 0x9f, 0x20, 0x30, 0xcd, 0x02,
+ 0x26, 0x01 ), 0 );
bigint_shr_ok ( BIGINT ( 0xc0, 0xb3, 0x78, 0x46, 0x69, 0x6e, 0x35,
0x94, 0xed, 0x28, 0xdc, 0xfd, 0xf6, 0xdb,
0x2d, 0x24, 0xcb, 0xa4, 0x6f, 0x0e, 0x58,
@@ -1002,7 +1035,7 @@ static void bigint_test_exec ( void ) {
0x10, 0x64, 0x55, 0x07, 0xec, 0xa8, 0xc7,
0x46, 0xa8, 0x94, 0xb0, 0xf7, 0xa4, 0x57,
0x1f, 0x72, 0x88, 0x5f, 0xed, 0x4d, 0xc9,
- 0x59, 0xbb ) );
+ 0x59, 0xbb ), 1 );
bigint_is_zero_ok ( BIGINT ( 0x9b ),
0 );
bigint_is_zero_ok ( BIGINT ( 0x5a, 0x9d ),
generated by cgit (git 2.34.1) at 2025-02-22 23:07:48 +0000