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make memcpy32/memset32 take void *

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This commit is contained in:
notaz 2014-04-05 21:55:02 +03:00
parent ce07c136bb
commit fbba0ff6a0
2 changed files with 11 additions and 6 deletions
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13
pico/misc.c
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@ -125,21 +125,26 @@ PICO_INTERNAL_ASM void memcpy16bswap(unsigned short *dest, void *src, int count)
} }
#ifndef _ASM_MISC_C_AMIPS #ifndef _ASM_MISC_C_AMIPS
PICO_INTERNAL_ASM void memcpy32(int *dest, int *src, int count) PICO_INTERNAL_ASM void memcpy32(void *dest_in, const void *src_in, int count)
{ {
intblock *bd = (intblock *) dest, *bs = (intblock *) src; const intblock *bs = (intblock *) src_in;
intblock *bd = (intblock *) dest_in;
const int *src;
int *dest;
for (; count >= sizeof(*bd)/4; count -= sizeof(*bd)/4) for (; count >= sizeof(*bd)/4; count -= sizeof(*bd)/4)
*bd++ = *bs++; *bd++ = *bs++;
dest = (int *)bd; src = (int *)bs; dest = (int *)bd; src = (const int *)bs;
while (count--) while (count--)
*dest++ = *src++; *dest++ = *src++;
} }
PICO_INTERNAL_ASM void memset32(int *dest, int c, int count) PICO_INTERNAL_ASM void memset32(void *dest_in, int c, int count)
{ {
int *dest = dest_in;
for (; count >= 8; count -= 8, dest += 8) for (; count >= 8; count -= 8, dest += 8)
dest[0] = dest[1] = dest[2] = dest[3] = dest[0] = dest[1] = dest[2] = dest[3] =
dest[4] = dest[5] = dest[6] = dest[7] = c; dest[4] = dest[5] = dest[6] = dest[7] = c;

4
pico/pico_int.h
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@ -770,8 +770,8 @@ extern int (*PicoDmaHook)(unsigned int source, int len, unsigned short **srcp, u
// misc.c // misc.c
PICO_INTERNAL_ASM void memcpy16(unsigned short *dest, unsigned short *src, int count); PICO_INTERNAL_ASM void memcpy16(unsigned short *dest, unsigned short *src, int count);
PICO_INTERNAL_ASM void memcpy16bswap(unsigned short *dest, void *src, int count); PICO_INTERNAL_ASM void memcpy16bswap(unsigned short *dest, void *src, int count);
PICO_INTERNAL_ASM void memcpy32(int *dest, int *src, int count); // 32bit word count PICO_INTERNAL_ASM void memcpy32(void *dest, const void *src, int count); // 32bit word count
PICO_INTERNAL_ASM void memset32(int *dest, int c, int count); PICO_INTERNAL_ASM void memset32(void *dest, int c, int count);
// eeprom.c // eeprom.c
void EEPROM_write8(unsigned int a, unsigned int d); void EEPROM_write8(unsigned int a, unsigned int d);