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dyncom: Remove unnecessary initialization code.

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Targeting ARM version variants was only a thing on armemu.

The reset routine also does basically the same thing as NewState.
This commit is contained in:
Lioncash
2015-07-25 21:55:52 -04:00
parent 3257d797e1
commit 03213f893e
4 changed files with 2 additions and 59 deletions
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32
src/core/arm/skyeye_common/arminit.cpp
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@ -19,33 +19,6 @@
#include "core/arm/skyeye_common/armstate.h"
#include "core/arm/skyeye_common/vfp/vfp.h"
/***************************************************************************\
* Returns a new instantiation of the ARMulator's state *
\***************************************************************************/
ARMul_State* ARMul_NewState(ARMul_State* state)
{
state->Emulate = RUN;
state->Mode = USER32MODE;
state->lateabtSig = HIGH;
state->bigendSig = LOW;
return state;
}
/***************************************************************************\
* Call this routine to set ARMulator to model a certain processor *
\***************************************************************************/
void ARMul_SelectProcessor(ARMul_State* state, unsigned properties)
{
state->is_v4 = (properties & (ARM_v4_Prop | ARM_v5_Prop)) != 0;
state->is_v5 = (properties & ARM_v5_Prop) != 0;
state->is_v5e = (properties & ARM_v5e_Prop) != 0;
state->is_v6 = (properties & ARM_v6_Prop) != 0;
state->is_v7 = (properties & ARM_v7_Prop) != 0;
}
// Resets certain MPCore CP15 values to their ARM-defined reset values.
static void ResetMPCoreCP15Registers(ARMul_State* cpu)
{
@ -104,9 +77,7 @@ static void ResetMPCoreCP15Registers(ARMul_State* cpu)
cpu->CP15[CP15_TLB_DEBUG_CONTROL] = 0x00000000;
}
/***************************************************************************\
* Call this routine to set up the initial machine state (or perform a RESET *
\***************************************************************************/
// Performs a reset
void ARMul_Reset(ARMul_State* state)
{
VFPInit(state);
@ -125,4 +96,5 @@ void ARMul_Reset(ARMul_State* state)
state->abortSig = LOW;
state->NumInstrs = 0;
state->Emulate = RUN;
}