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aba11ae)
Neither the initial loop to clear dirty registers (which visits all
registers starting at R2 and counting upwards) nor the final explicit
flushes ensure a write-back in arm_dpm_write_dirty_registers.
This change makes sure that both our scratch registers (i.e. R0 and
R1) are written back to the target.
Change-Id: If65be4f371cd40af9a0cfa97f3730b070b92e981
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-on: http://openocd.zylin.com/4506
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
goto done;
arm->pc->dirty = false;
goto done;
arm->pc->dirty = false;
- /* flush R0 -- it's *very* dirty by now */
- retval = dpm_write_reg(dpm, &cache->reg_list[0], 0);
- if (retval != ERROR_OK)
- goto done;
- cache->reg_list[0].dirty = false;
+ /* flush R0 and R1 (our scratch registers) */
+ for (unsigned i = 0; i < 2; i++) {
+ retval = dpm_write_reg(dpm, &cache->reg_list[i], i);
+ if (retval != ERROR_OK)
+ goto done;
+ cache->reg_list[i].dirty = false;
+ }
/* (void) */ dpm->finish(dpm);
done:
/* (void) */ dpm->finish(dpm);
done:
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