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mips: patch mips32_pracc_exec_write() 

No function writes to MIPS32_PRACC_PARAM_IN addresses and probably has no much sense.
Any attempt to write to those addresses should be an error.

Change-Id: Iebea5fa9954e2cd56ad34976dd7d25009c6e6388
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/975
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Salvador Arroyo 2012-11-11 18:06:57 +01:00 committed by Spencer Oliver
parent 5bb5620c48
commit 78807eb6ec
1 changed files with 1 additions and 5 deletions
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6
src/target/mips32_pracc.c
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@ -194,11 +194,7 @@ static int mips32_pracc_exec_write(struct mips32_pracc_context *ctx, uint32_t ad
if (retval != ERROR_OK)
return retval;
if ((address >= MIPS32_PRACC_PARAM_IN)
&& (address < MIPS32_PRACC_PARAM_IN + ctx->num_iparam * 4)) {
offset = (address - MIPS32_PRACC_PARAM_IN) / 4;
ctx->local_iparam[offset] = data;
} else if ((address >= MIPS32_PRACC_PARAM_OUT)
if ((address >= MIPS32_PRACC_PARAM_OUT)
&& (address < MIPS32_PRACC_PARAM_OUT + ctx->num_oparam * 4)) {
offset = (address - MIPS32_PRACC_PARAM_OUT) / 4;
ctx->local_oparam[offset] = data;