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mips: delete kludgy code that modifies data sent to write_memory() 

Could this cause confusion as data sent to write would be flipped
and then if the caller subsequently used the data, e.g. a
compare mismatch might happen?

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
__archive__
Øyvind Harboe 2011-03-31 18:42:10 +02:00
parent 1b9e80f7e6
commit d76fd2aac7
1 changed files with 16 additions and 1 deletions
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17
src/target/mips_m4k.c
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@ -1004,19 +1004,34 @@ static int mips_m4k_bulk_write_memory(struct target *target, uint32_t address,
ejtag_info->fast_access_save = -1;
}
uint8_t * t = NULL;
/* TAP data register is loaded LSB first (little endian) */
if (target->endianness == TARGET_BIG_ENDIAN)
{
t = malloc(count * sizeof(uint32_t));
if (t == NULL)
{
LOG_ERROR("Out of memory");
return ERROR_FAIL;
}
uint32_t i, t32;
for(i = 0; i < (count * 4); i += 4)
{
t32 = be_to_h_u32((uint8_t *) &buffer[i]);
h_u32_to_le(&buffer[i], t32);
h_u32_to_le(&t[i], t32);
}
buffer = t;
}
retval = mips32_pracc_fastdata_xfer(ejtag_info, mips32->fast_data_area, write_t, address,
count, (uint32_t*) (void *)buffer);
if (t != NULL)
free(t);
if (retval != ERROR_OK)
{
/* FASTDATA access failed, try normal memory write */