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get rid of custom memcpy funcs

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not used for anything important, just a maintenance burden
This commit is contained in:
notaz 2017-10-14 21:10:25 +03:00
parent ba11a48115
commit fdcfd32374
9 changed files with 7 additions and 198 deletions
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45
pico/misc.c
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@ -87,35 +87,6 @@ const unsigned char hcounts_32[] = {
#ifndef _ASM_MISC_C
typedef struct
{
int b0;
int b1;
int b2;
int b3;
int b4;
int b5;
int b6;
int b7;
} intblock;
PICO_INTERNAL_ASM void memcpy16(unsigned short *dest, unsigned short *src, int count)
{
if ((((long)dest | (long)src) & 3) == 0)
{
if (count >= 32) {
memcpy32((int *)dest, (int *)src, count/2);
count&=1;
} else {
for (; count >= 2; count -= 2, dest+=2, src+=2)
*(int *)dest = *(int *)src;
}
}
while (count--)
*dest++ = *src++;
}
PICO_INTERNAL_ASM void memcpy16bswap(unsigned short *dest, void *src, int count)
{
unsigned char *src_ = src;
@ -125,22 +96,6 @@ PICO_INTERNAL_ASM void memcpy16bswap(unsigned short *dest, void *src, int count)
}
#ifndef _ASM_MISC_C_AMIPS
PICO_INTERNAL_ASM void memcpy32(void *dest_in, const void *src_in, int count)
{
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)
*bd++ = *bs++;
dest = (int *)bd; src = (const int *)bs;
while (count--)
*dest++ = *src++;
}
PICO_INTERNAL_ASM void memset32(void *dest_in, int c, int count)
{
int *dest = dest_in;