From: Spencer Oliver <ntfr...@users.sourceforge.net> > @@ -480,6 +460,39 @@ int arm_semihosting(struct target *target, int > *retval) > return 0; > } > > - *retval = do_semihosting(target); > + lr = buf_get_u32(ARMV4_5_CORE_REG_MODE(arm->core_cache, ARM_MODE_SVC, > 14).value, 0, 32); > + spsr = buf_get_u32(arm->spsr->value, 0, 32); > + > + *retval = do_semihosting(target, > + buf_get_u32(arm->core_cache->reg_list[0].value, 0, 32), > + buf_get_u32(arm->core_cache->reg_list[1].value, 0, 32), > + &arm->semi_hosting_info, > + &result); > + > + if (*retval != ERROR_OK) > + return 1; > + > + /* resume execution to the original mode */ > + > + /* return value in R0 */ > + buf_set_u32(arm->core_cache->reg_list[0].value, 0, 32, result); > + arm->core_cache->reg_list[0].dirty = 1; > + > + /* LR --> PC */ > + buf_set_u32(arm->core_cache->reg_list[15].value, 0, 32, lr); > + arm->core_cache->reg_list[15].dirty = 1; > + > + /* saved PSR --> current PSR */ > + buf_set_u32(arm->cpsr->value, 0, 32, spsr); > + arm->cpsr->dirty = 1; > + arm->core_mode = spsr & 0x1f; > + if (spsr & 0x20) > + arm->core_state = ARM_STATE_THUMB; > + > + *retval = target_resume(target, 1, 0, 0, 0); > + > + return 1; > +} > + > return 1; > }
This patch must not compile? There is a stray "return 1;" and a closing bracket there. Otherwise this patch and the other two look fine. Nicolas _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
