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lowercasing filenames, part3

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@576 be3aeb3a-fb24-0410-a615-afba39da0efa
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notaz 2008-08-28 12:36:57 +00:00
parent d158df697d
commit 1cfc5cc4ce
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61
pico/cd/misc.c Normal file
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// Some misc stuff
// (c) Copyright 2007, Grazvydas "notaz" Ignotas
#include "../pico_int.h"
unsigned char formatted_bram[4*0x10] =
{
#if 0
0x00, 0xd4, 0x63, 0x00, 0x00, 0x03, 0x03, 0x00, 0x03, 0x03, 0x03, 0x00, 0x03, 0x00, 0x00, 0x03,
0x00, 0x03, 0x00, 0x00, 0x00, 0x03, 0x03, 0x00, 0x53, 0xd2, 0xf5, 0x3a, 0x48, 0x50, 0x35, 0x0f,
0x47, 0x14, 0xf5, 0x7e, 0x5c, 0xd4, 0xf3, 0x03, 0x00, 0x03, 0x12, 0x00, 0x0a, 0xff, 0xca, 0xa6,
0xf5, 0x27, 0xed, 0x22, 0x47, 0xfa, 0x22, 0x96, 0x6c, 0xa5, 0x88, 0x14, 0x48, 0x48, 0x0a, 0xbb,
#endif
0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x00, 0x00, 0x00, 0x00, 0x40,
0x00, 0x7d, 0x00, 0x7d, 0x00, 0x7d, 0x00, 0x7d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x53, 0x45, 0x47, 0x41, 0x5f, 0x43, 0x44, 0x5f, 0x52, 0x4f, 0x4d, 0x00, 0x01, 0x00, 0x00, 0x00,
0x52, 0x41, 0x4d, 0x5f, 0x43, 0x41, 0x52, 0x54, 0x52, 0x49, 0x44, 0x47, 0x45, 0x5f, 0x5f, 0x5f,
// SEGA_CD_ROM.....RAM_CARTRIDGE___
};
// offs | 2Mbit | 1Mbit |
// 0 | [ 2M | unused |
// 128K | bit ] | bank0 |
// 256K | unused | bank1 |
#ifndef _ASM_MISC_C
PICO_INTERNAL_ASM void wram_2M_to_1M(unsigned char *m)
{
unsigned short *m1M_b0, *m1M_b1;
unsigned int i, tmp, *m2M;
m2M = (unsigned int *) (m + 0x40000);
m1M_b0 = (unsigned short *) m2M;
m1M_b1 = (unsigned short *) (m + 0x60000);
for (i = 0x40000/4; i; i--)
{
tmp = *(--m2M);
*(--m1M_b0) = tmp;
*(--m1M_b1) = tmp >> 16;
}
}
PICO_INTERNAL_ASM void wram_1M_to_2M(unsigned char *m)
{
unsigned short *m1M_b0, *m1M_b1;
unsigned int i, tmp, *m2M;
m2M = (unsigned int *) m;
m1M_b0 = (unsigned short *) (m + 0x20000);
m1M_b1 = (unsigned short *) (m + 0x40000);
for (i = 0x40000/4; i; i--)
{
tmp = *m1M_b0++ | (*m1M_b1++ << 16);
*m2M++ = tmp;
}
}
#endif