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endianness fixes

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1250 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-01-28 22:40:22 +00:00
parent 8df1cd076c
commit 49be803015
2 changed files with 18 additions and 29 deletions
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15
target-sparc/op_helper.c
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@ -106,9 +106,9 @@ void helper_ld_asi(int asi, int size, int sign)
case 0x20 ... 0x2f: /* MMU passthrough */
cpu_physical_memory_read(T0, (void *) &ret, size);
if (size == 4)
bswap32s(&ret);
else if (size == 2)
bswap16s((uint16_t *)&ret);
tswap32s(&ret);
else if (size == 2)
tswap16s((uint16_t *)&ret);
break;
default:
ret = 0;
@ -170,7 +170,7 @@ void helper_st_asi(int asi, int size, int sign)
int src = T1, dst = T0;
uint8_t temp[32];
bswap32s(&src);
tswap32s(&src);
cpu_physical_memory_read(src, (void *) &temp, 32);
cpu_physical_memory_write(dst, (void *) &temp, 32);
@ -185,7 +185,7 @@ void helper_st_asi(int asi, int size, int sign)
uint64_t val;
val = (((uint64_t)T1) << 32) | T2;
bswap64s(&val);
tswap64s(&val);
for (i = 0; i < 32; i += 8, dst += 8) {
cpu_physical_memory_write(dst, (void *) &val, 8);
@ -196,10 +196,9 @@ void helper_st_asi(int asi, int size, int sign)
{
int temp = T1;
if (size == 4)
bswap32s(&temp);
tswap32s(&temp);
else if (size == 2)
bswap16s((uint16_t *)&temp);
tswap16s((uint16_t *)&temp);
cpu_physical_memory_write(T0, (void *) &temp, size);
}
return;