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Export MAX_ALIGNMENT.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@5330 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2011-12-27 22:36:28 +00:00
parent d0555c400e
commit 7d187fe92c
2 changed files with 15 additions and 3 deletions

3
src/common/alignment.c

@ -59,7 +59,6 @@ static const unsigned char Primes[] = {
};
#define PRIME_COUNT (sizeof (Primes) / sizeof (Primes[0]))
#define LAST_PRIME ((unsigned long)Primes[PRIME_COUNT-1])
#define FAC_MAX 0x10000UL
@ -107,7 +106,7 @@ static void Factorize (unsigned long Value, FactorizedNumber* F)
}
/* Be sure we can factorize */
CHECK (Value <= FAC_MAX && Value != 0);
CHECK (Value <= MAX_ALIGNMENT && Value != 0);
/* Handle factor 2 separately for speed */
while ((Value & 0x01UL) == 0UL) {

15
src/common/alignment.h

@ -43,6 +43,19 @@
/*****************************************************************************/
/* Data */
/*****************************************************************************/
/* Maximum possible alignment. Beware: To increase the possible alignment it
* is not enough to bump this value. Check the code inside.
*/
#define MAX_ALIGNMENT 0x10000UL
/*****************************************************************************/
/* Code */
/*****************************************************************************/
@ -55,7 +68,7 @@ unsigned long LeastCommonMultiple (unsigned long Left, unsigned long Right);
*/
unsigned long AlignAddr (unsigned long Addr, unsigned long Alignment);
/* Align an address to the given alignment */
/* Align an address to the given alignment */
unsigned long AlignCount (unsigned long Addr, unsigned long Alignment);
/* Calculate how many bytes must be inserted to align Addr to Alignment */