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mips4k: fix big-endian hosts and host alignment problems 

the code was making assumptions about the endianness of the host.
This commit is contained in:
Øyvind Harboe 2011-06-28 18:22:32 +02:00
parent e4c054cada
commit 2482244b07
1 changed files with 5 additions and 5 deletions
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10
src/target/mips_m4k.c
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@ -877,11 +877,11 @@ static int mips_m4k_read_memory(struct target *target, uint32_t address,
switch(size) switch(size)
{ {
case 4: case 4:
t32 = *(uint32_t*)&buffer[i]; t32 = le_to_h_u32(&buffer[i]);
target_buffer_set_u32(target,&buffer[i], t32); target_buffer_set_u32(target,&buffer[i], t32);
break; break;
case 2: case 2:
t16 = *(uint16_t*)&buffer[i]; t16 = le_to_h_u16(&buffer[i]);
target_buffer_set_u16(target,&buffer[i], t16); target_buffer_set_u16(target,&buffer[i], t16);
break; break;
} }
@ -930,11 +930,11 @@ static int mips_m4k_write_memory(struct target *target, uint32_t address,
{ {
case 4: case 4:
t32 = target_buffer_get_u32(target,&buffer[i]); t32 = target_buffer_get_u32(target,&buffer[i]);
*(uint32_t*)&t[i] = t32; h_u32_to_le(&t[i], t32);
break; break;
case 2: case 2:
t16 = target_buffer_get_u16(target,&buffer[i]); t16 = target_buffer_get_u16(target,&buffer[i]);
*(uint16_t*)&t[i] = t16; h_u16_to_le(&t[i], t16);
break; break;
} }
} }
@ -1074,7 +1074,7 @@ static int mips_m4k_bulk_write_memory(struct target *target, uint32_t address,
for(i = 0; i < (count*4); i += 4) for(i = 0; i < (count*4); i += 4)
{ {
t32 = target_buffer_get_u32(target,&buffer[i]); t32 = target_buffer_get_u32(target,&buffer[i]);
*(uint32_t*)&t[i] = t32; h_u32_to_le(&t[i], t32);
} }
retval = mips32_pracc_fastdata_xfer(ejtag_info, mips32->fast_data_area, write_t, address, retval = mips32_pracc_fastdata_xfer(ejtag_info, mips32->fast_data_area, write_t, address,