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port to 64bit. Some gcc 4.4 warning fixes

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@835 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-12-06 17:03:58 +00:00
parent 71f68165b6
commit b8a1c09ad1
19 changed files with 102 additions and 80 deletions
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8
pico/32x/memory.c
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@ -1178,7 +1178,7 @@ u32 REGPARM(2) p32x_sh2_read8(u32 a, SH2 *sh2)
sh2_map += SH2MAP_ADDR2OFFS(a);
p = sh2_map->addr;
if (p & (1 << 31))
if (map_flag_set(p))
return ((sh2_read_handler *)(p << 1))(a, sh2->is_slave);
else
return *(u8 *)((p << 1) + ((a & sh2_map->mask) ^ 1));
@ -1191,7 +1191,7 @@ u32 REGPARM(2) p32x_sh2_read16(u32 a, SH2 *sh2)
sh2_map += SH2MAP_ADDR2OFFS(a);
p = sh2_map->addr;
if (p & (1 << 31))
if (map_flag_set(p))
return ((sh2_read_handler *)(p << 1))(a, sh2->is_slave);
else
return *(u16 *)((p << 1) + ((a & sh2_map->mask) & ~1));
@ -1207,7 +1207,7 @@ u32 REGPARM(2) p32x_sh2_read32(u32 a, SH2 *sh2)
offs = SH2MAP_ADDR2OFFS(a);
sh2_map += offs;
p = sh2_map->addr;
if (!(p & (1 << 31))) {
if (!map_flag_set(p)) {
// XXX: maybe 32bit access instead with ror?
u16 *pd = (u16 *)((p << 1) + ((a & sh2_map->mask) & ~1));
return (pd[0] << 16) | pd[1];
@ -1376,7 +1376,7 @@ static void get_bios(void)
}
#define MAP_MEMORY(m) ((uptr)(m) >> 1)
#define MAP_HANDLER(h) (((uptr)(h) >> 1) | (1 << 31))
#define MAP_HANDLER(h) ( ((uptr)(h) >> 1) | ((uptr)1 << (sizeof(uptr) * 8 - 1)) )
static sh2_memmap sh2_read8_map[0x20], sh2_read16_map[0x20];
// for writes we are using handlers only