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target/mips32: check read regs result in save context 

Add result check for mips32_pracc_read_regs in mips32_save_context.

Change-Id: Ie796d2b05a9feb11e246c2d0771b52cad4fb70db
Signed-off-by: Walter Ji <walter.ji@oss.cipunited.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7932
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Walter Ji 2023-10-09 11:42:44 +08:00 committed by Antonio Borneo
parent 18c64af135
commit e887cfb9e8
1 changed files with 5 additions and 1 deletions
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6
src/target/mips32.c
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@ -306,7 +306,11 @@ int mips32_save_context(struct target *target)
struct mips32_common *mips32 = target_to_mips32(target);
/* read core registers */
mips32_pracc_read_regs(mips32);
int retval = mips32_pracc_read_regs(mips32);
if (retval != ERROR_OK) {
LOG_ERROR("Could not read core registers from target");
return retval;
}
for (i = 0; i < MIPS32_NUM_REGS; i++) {
if (!mips32->core_cache->reg_list[i].valid)