/* We wouldn't set the machine type with earlier toolchains, so we
explicitly select a processor capable of supporting all ARMs in
32bit mode. */
+ /* We choose the XScale rather than the iWMMXt, because the iWMMXt
+ removes the FPE emulator, since it conflicts with its coprocessors.
+ For the most generic ARM support, we want the FPE emulator in place. */
case bfd_mach_arm_XScale:
ARMul_SelectProcessor (state, ARM_v5_Prop | ARM_v5e_Prop | ARM_XScale_Prop);
break;
+ case bfd_mach_arm_iWMMXt:
+ {
+ extern int SWI_vector_installed;
+ ARMword i;
+
+ if (! SWI_vector_installed)
+ {
+ /* Intialise the hardware vectors to zero. */
+ if (! SWI_vector_installed)
+ for (i = ARMul_ResetV; i <= ARMFIQV; i += 4)
+ ARMul_WriteWord (state, i, 0);
+
+ /* ARM_WriteWord will have detected the write to the SWI vector,
+ but we want SWI_vector_installed to remain at 0 so that thumb
+ mode breakpoints will work. */
+ SWI_vector_installed = 0;
+ }
+ }
+ ARMul_SelectProcessor (state, ARM_v5_Prop | ARM_v5e_Prop | ARM_XScale_Prop | ARM_iWMMXt_Prop);
+ break;
+
case bfd_mach_arm_ep9312:
ARMul_SelectProcessor (state, ARM_v4_Prop | ARM_ep9312_Prop);
break;
memcpy (&DSPsc, memory, sizeof DSPsc);
return sizeof DSPsc;
+#ifdef __IWMMXT__
+ case SIM_ARM_IWMMXT_COP0R0_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R1_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R2_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R3_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R4_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R5_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R6_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R7_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R8_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R9_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R10_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R11_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R12_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R13_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R14_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R15_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R0_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R1_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R2_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R3_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R4_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R5_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R6_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R7_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R8_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R9_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R10_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R11_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R12_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R13_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R14_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R15_REGNUM:
+ return Store_Iwmmxt_Register (rn - SIM_ARM_IWMMXT_COP0R0_REGNUM, memory);
+#endif
default:
return 0;
}
memcpy (memory, & DSPsc, sizeof DSPsc);
return sizeof DSPsc;
+#ifdef __IWMMXT__
+ case SIM_ARM_IWMMXT_COP0R0_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R1_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R2_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R3_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R4_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R5_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R6_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R7_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R8_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R9_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R10_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R11_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R12_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R13_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R14_REGNUM:
+ case SIM_ARM_IWMMXT_COP0R15_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R0_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R1_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R2_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R3_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R4_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R5_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R6_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R7_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R8_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R9_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R10_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R11_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R12_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R13_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R14_REGNUM:
+ case SIM_ARM_IWMMXT_COP1R15_REGNUM:
+ return Fetch_Iwmmxt_Register (rn - SIM_ARM_IWMMXT_COP0R0_REGNUM, memory);
+#endif
default:
return 0;
}
*reason = sim_stopped;
if (state->EndCondition == RDIError_BreakpointReached)
*sigrc = SIGTRAP;
+ else if ( state->EndCondition == RDIError_DataAbort
+ || state->EndCondition == RDIError_AddressException)
+ *sigrc = SIGBUS;
else
*sigrc = 0;
}