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-rw-r--r--src/citra_qt/debugger/callstack.cpp3
-rw-r--r--src/citra_qt/debugger/disassembler.cpp5
-rw-r--r--src/common/break_points.cpp4
-rw-r--r--src/common/break_points.h4
-rw-r--r--src/core/arm/dyncom/arm_dyncom_dec.cpp4
-rw-r--r--src/core/arm/dyncom/arm_dyncom_dec.h37
-rw-r--r--src/core/arm/dyncom/arm_dyncom_interpreter.cpp205
-rw-r--r--src/core/arm/interpreter/armsupp.cpp431
-rw-r--r--src/core/arm/skyeye_common/arm_regformat.h90
-rw-r--r--src/core/arm/skyeye_common/armdefs.h4
-rw-r--r--src/core/hle/config_mem.cpp4
11 files changed, 597 insertions, 194 deletions
diff --git a/src/citra_qt/debugger/callstack.cpp b/src/citra_qt/debugger/callstack.cpp
index 9bb22ca2e..3742c2d38 100644
--- a/src/citra_qt/debugger/callstack.cpp
+++ b/src/citra_qt/debugger/callstack.cpp
@@ -27,7 +27,6 @@ CallstackWidget::CallstackWidget(QWidget* parent): QDockWidget(parent)
void CallstackWidget::OnDebugModeEntered()
{
- ARM_Disasm* disasm = new ARM_Disasm();
ARM_Interface* app_core = Core::g_app_core;
u32 sp = app_core->GetReg(13); //stack pointer
@@ -46,7 +45,7 @@ void CallstackWidget::OnDebugModeEntered()
/* TODO (mattvail) clean me, move to debugger interface */
u32 insn = Memory::Read32(call_addr);
- if (disasm->Decode(insn) == OP_BL)
+ if (ARM_Disasm::Decode(insn) == OP_BL)
{
std::string name;
// ripped from disasm
diff --git a/src/citra_qt/debugger/disassembler.cpp b/src/citra_qt/debugger/disassembler.cpp
index 54d21dc90..f620687ae 100644
--- a/src/citra_qt/debugger/disassembler.cpp
+++ b/src/citra_qt/debugger/disassembler.cpp
@@ -232,11 +232,8 @@ void DisassemblerWidget::OnDebugModeEntered()
{
ARMword next_instr = Core::g_app_core->GetPC();
- // TODO: Make BreakPoints less crappy (i.e. const-correct) so that this doesn't need a const_cast.
- if (const_cast<BreakPoints&>(model->GetBreakPoints()).IsAddressBreakPoint(next_instr))
- {
+ if (model->GetBreakPoints().IsAddressBreakPoint(next_instr))
emu_thread.SetCpuRunning(false);
- }
model->SetNextInstruction(next_instr);
diff --git a/src/common/break_points.cpp b/src/common/break_points.cpp
index 2655d3ce9..15055bd4e 100644
--- a/src/common/break_points.cpp
+++ b/src/common/break_points.cpp
@@ -10,14 +10,14 @@
#include <sstream>
#include <algorithm>
-bool BreakPoints::IsAddressBreakPoint(u32 iAddress)
+bool BreakPoints::IsAddressBreakPoint(u32 iAddress) const
{
auto cond = [&iAddress](const TBreakPoint& bp) { return bp.iAddress == iAddress; };
auto it = std::find_if(m_BreakPoints.begin(), m_BreakPoints.end(), cond);
return it != m_BreakPoints.end();
}
-bool BreakPoints::IsTempBreakPoint(u32 iAddress)
+bool BreakPoints::IsTempBreakPoint(u32 iAddress) const
{
auto cond = [&iAddress](const TBreakPoint& bp) { return bp.iAddress == iAddress && bp.bTemporary; };
auto it = std::find_if(m_BreakPoints.begin(), m_BreakPoints.end(), cond);
diff --git a/src/common/break_points.h b/src/common/break_points.h
index 5557cd50e..4b26cf90d 100644
--- a/src/common/break_points.h
+++ b/src/common/break_points.h
@@ -56,8 +56,8 @@ public:
void AddFromStrings(const TBreakPointsStr& bps);
// is address breakpoint
- bool IsAddressBreakPoint(u32 iAddress);
- bool IsTempBreakPoint(u32 iAddress);
+ bool IsAddressBreakPoint(u32 iAddress) const;
+ bool IsTempBreakPoint(u32 iAddress) const;
// Add BreakPoint
void Add(u32 em_address, bool temp=false);
diff --git a/src/core/arm/dyncom/arm_dyncom_dec.cpp b/src/core/arm/dyncom/arm_dyncom_dec.cpp
index 9f3b90fd0..12181d0ec 100644
--- a/src/core/arm/dyncom/arm_dyncom_dec.cpp
+++ b/src/core/arm/dyncom/arm_dyncom_dec.cpp
@@ -413,7 +413,7 @@ int decode_arm_instr(uint32_t instr, int32_t *idx) {
if (instr != arm_instruction[i].content[base + 2]) {
break;
}
- } else if (BITS(arm_instruction[i].content[base], arm_instruction[i].content[base + 1]) != arm_instruction[i].content[base + 2]) {
+ } else if (BITS(instr, arm_instruction[i].content[base], arm_instruction[i].content[base + 1]) != arm_instruction[i].content[base + 2]) {
break;
}
base += 3;
@@ -429,7 +429,7 @@ int decode_arm_instr(uint32_t instr, int32_t *idx) {
if (n != 0) {
base = 0;
while (n) {
- if (BITS(arm_exclusion_code[i].content[base], arm_exclusion_code[i].content[base + 1]) != arm_exclusion_code[i].content[base + 2]) {
+ if (BITS(instr, arm_exclusion_code[i].content[base], arm_exclusion_code[i].content[base + 1]) != arm_exclusion_code[i].content[base + 2]) {
break;
}
base += 3;
diff --git a/src/core/arm/dyncom/arm_dyncom_dec.h b/src/core/arm/dyncom/arm_dyncom_dec.h
index ee8ff5992..4b5f5ad7e 100644
--- a/src/core/arm/dyncom/arm_dyncom_dec.h
+++ b/src/core/arm/dyncom/arm_dyncom_dec.h
@@ -4,43 +4,6 @@
#pragma once
-#define BITS(a,b) ((instr >> (a)) & ((1 << (1+(b)-(a)))-1))
-#define BIT(n) ((instr >> (n)) & 1)
-
-// For MUL instructions
-#define RDHi ((instr >> 16) & 0xF)
-#define RDLo ((instr >> 12) & 0xF)
-#define MUL_RD ((instr >> 16) & 0xF)
-#define MUL_RN ((instr >> 12) & 0xF)
-#define RS ((instr >> 8) & 0xF)
-#define RD ((instr >> 12) & 0xF)
-#define RN ((instr >> 16) & 0xF)
-#define RM (instr & 0xF)
-
-// CP15 registers
-#define OPCODE_1 BITS(21, 23)
-#define CRn BITS(16, 19)
-#define CRm BITS(0, 3)
-#define OPCODE_2 BITS(5, 7)
-
-#define I BIT(25)
-#define S BIT(20)
-
-#define SHIFT BITS(5,6)
-#define SHIFT_IMM BITS(7,11)
-#define IMMH BITS(8,11)
-#define IMML BITS(0,3)
-
-#define LSPBIT BIT(24)
-#define LSUBIT BIT(23)
-#define LSBBIT BIT(22)
-#define LSWBIT BIT(21)
-#define LSLBIT BIT(20)
-#define LSSHBITS BITS(5,6)
-#define OFFSET12 BITS(0,11)
-#define SBIT BIT(20)
-#define DESTReg (BITS (12, 15))
-
int decode_arm_instr(uint32_t instr, int32_t *idx);
enum DECODE_STATUS {
diff --git a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
index cfa6de8fc..b0efd7194 100644
--- a/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
+++ b/src/core/arm/dyncom/arm_dyncom_interpreter.cpp
@@ -2156,7 +2156,22 @@ static ARM_INST_PTR INTERPRETER_TRANSLATE(revsh)(unsigned int inst, int index)
return INTERPRETER_TRANSLATE(rev)(inst, index);
}
-static ARM_INST_PTR INTERPRETER_TRANSLATE(rfe)(unsigned int inst, int index) { UNIMPLEMENTED_INSTRUCTION("RFE"); }
+static ARM_INST_PTR INTERPRETER_TRANSLATE(rfe)(unsigned int inst, int index)
+{
+ arm_inst* const inst_base = (arm_inst*)AllocBuffer(sizeof(arm_inst) + sizeof(ldst_inst));
+ ldst_inst* const inst_cream = (ldst_inst*)inst_base->component;
+
+ inst_base->cond = AL;
+ inst_base->idx = index;
+ inst_base->br = INDIRECT_BRANCH;
+ inst_base->load_r15 = 0;
+
+ inst_cream->inst = inst;
+ inst_cream->get_addr = get_calc_addr_op(inst);
+
+ return inst_base;
+}
+
static ARM_INST_PTR INTERPRETER_TRANSLATE(rsb)(unsigned int inst, int index)
{
arm_inst *inst_base = (arm_inst *)AllocBuffer(sizeof(arm_inst) + sizeof(rsb_inst));
@@ -2570,7 +2585,23 @@ static ARM_INST_PTR INTERPRETER_TRANSLATE(smulw)(unsigned int inst, int index)
inst_base->load_r15 = 1;
return inst_base;
}
-static ARM_INST_PTR INTERPRETER_TRANSLATE(srs)(unsigned int inst, int index) { UNIMPLEMENTED_INSTRUCTION("SRS"); }
+
+static ARM_INST_PTR INTERPRETER_TRANSLATE(srs)(unsigned int inst, int index)
+{
+ arm_inst* const inst_base = (arm_inst*)AllocBuffer(sizeof(arm_inst) + sizeof(ldst_inst));
+ ldst_inst* const inst_cream = (ldst_inst*)inst_base->component;
+
+ inst_base->cond = AL;
+ inst_base->idx = index;
+ inst_base->br = NON_BRANCH;
+ inst_base->load_r15 = 0;
+
+ inst_cream->inst = inst;
+ inst_cream->get_addr = get_calc_addr_op(inst);
+
+ return inst_base;
+}
+
static ARM_INST_PTR INTERPRETER_TRANSLATE(ssat)(unsigned int inst, int index)
{
arm_inst* const inst_base = (arm_inst*)AllocBuffer(sizeof(arm_inst) + sizeof(ssat_inst));
@@ -3659,10 +3690,6 @@ static int clz(unsigned int x) {
return n;
}
-static bool InAPrivilegedMode(ARMul_State* core) {
- return (core->Mode != USER32MODE);
-}
-
unsigned InterpreterMainLoop(ARMul_State* state) {
Common::Profiling::ScopeTimer timer_execute(profile_execute);
@@ -3670,6 +3697,7 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
#undef RS
#define CRn inst_cream->crn
+ #define OPCODE_1 inst_cream->opcode_1
#define OPCODE_2 inst_cream->opcode_2
#define CRm inst_cream->crm
#define CP15_REG(n) cpu->CP15[CP15(n)]
@@ -4733,94 +4761,8 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
if (inst_cream->Rd == 15) {
DEBUG_MSG;
} else {
- if (inst_cream->cp_num == 15) {
- if (CRn == 1 && CRm == 0 && OPCODE_2 == 0) {
- CP15_REG(CP15_CONTROL) = RD;
- } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 1) {
- CP15_REG(CP15_AUXILIARY_CONTROL) = RD;
- } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 2) {
- CP15_REG(CP15_COPROCESSOR_ACCESS_CONTROL) = RD;
- } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 0) {
- CP15_REG(CP15_TRANSLATION_BASE_TABLE_0) = RD;
- } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 1) {
- CP15_REG(CP15_TRANSLATION_BASE_TABLE_1) = RD;
- } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 2) {
- CP15_REG(CP15_TRANSLATION_BASE_CONTROL) = RD;
- } else if (CRn == 3 && CRm == 0 && OPCODE_2 == 0) {
- CP15_REG(CP15_DOMAIN_ACCESS_CONTROL) = RD;
- } else if(CRn == MMU_CACHE_OPS){
- //LOG_WARNING(Core_ARM11, "cache operations have not implemented.");
- } else if(CRn == MMU_TLB_OPS){
- switch (CRm) {
- case 5: // ITLB
- switch(OPCODE_2) {
- case 0: // Invalidate all
- LOG_DEBUG(Core_ARM11, "{TLB} [INSN] invalidate all");
- break;
- case 1: // Invalidate by MVA
- LOG_DEBUG(Core_ARM11, "{TLB} [INSN] invalidate by mva");
- break;
- case 2: // Invalidate by asid
- LOG_DEBUG(Core_ARM11, "{TLB} [INSN] invalidate by asid");
- break;
- default:
- break;
- }
-
- break;
- case 6: // DTLB
- switch(OPCODE_2){
- case 0: // Invalidate all
- LOG_DEBUG(Core_ARM11, "{TLB} [DATA] invalidate all");
- break;
- case 1: // Invalidate by MVA
- LOG_DEBUG(Core_ARM11, "{TLB} [DATA] invalidate by mva");
- break;
- case 2: // Invalidate by asid
- LOG_DEBUG(Core_ARM11, "{TLB} [DATA] invalidate by asid");
- break;
- default:
- break;
- }
- break;
- case 7: // UNIFILED TLB
- switch(OPCODE_2){
- case 0: // invalidate all
- LOG_DEBUG(Core_ARM11, "{TLB} [UNIFILED] invalidate all");
- break;
- case 1: // Invalidate by MVA
- LOG_DEBUG(Core_ARM11, "{TLB} [UNIFILED] invalidate by mva");
- break;
- case 2: // Invalidate by asid
- LOG_DEBUG(Core_ARM11, "{TLB} [UNIFILED] invalidate by asid");
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
- } else if(CRn == MMU_PID) {
- if(OPCODE_2 == 0) {
- CP15_REG(CP15_PID) = RD;
- } else if(OPCODE_2 == 1) {
- CP15_REG(CP15_CONTEXT_ID) = RD;
- } else if (OPCODE_2 == 2) {
- CP15_REG(CP15_THREAD_UPRW) = RD;
- } else if(OPCODE_2 == 3) {
- if (InAPrivilegedMode(cpu))
- CP15_REG(CP15_THREAD_URO) = RD;
- } else if (OPCODE_2 == 4) {
- if (InAPrivilegedMode(cpu))
- CP15_REG(CP15_THREAD_PRW) = RD;
- } else {
- LOG_ERROR(Core_ARM11, "mmu_mcr wrote UNKNOWN - reg %d", CRn);
- }
- } else {
- LOG_ERROR(Core_ARM11, "mcr CRn=%d, CRm=%d OP2=%d is not implemented", CRn, CRm, OPCODE_2);
- }
- }
+ if (inst_cream->cp_num == 15)
+ WriteCP15Register(cpu, RD, CRn, OPCODE_1, CRm, OPCODE_2);
}
}
cpu->Reg[15] += GET_INST_SIZE(cpu);
@@ -4895,50 +4837,8 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
CITRA_IGNORE_EXIT(-1);
goto END;
} else {
- if (inst_cream->cp_num == 15) {
- if(CRn == 0 && OPCODE_2 == 0 && CRm == 0) {
- RD = cpu->CP15[CP15(CP15_MAIN_ID)];
- } else if (CRn == 0 && CRm == 0 && OPCODE_2 == 1) {
- RD = cpu->CP15[CP15(CP15_CACHE_TYPE)];
- } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 0) {
- RD = cpu->CP15[CP15(CP15_CONTROL)];
- } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 1) {
- RD = cpu->CP15[CP15(CP15_AUXILIARY_CONTROL)];
- } else if (CRn == 1 && CRm == 0 && OPCODE_2 == 2) {
- RD = cpu->CP15[CP15(CP15_COPROCESSOR_ACCESS_CONTROL)];
- } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 0) {
- RD = cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_0)];
- } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 1) {
- RD = cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_1)];
- } else if (CRn == 2 && CRm == 0 && OPCODE_2 == 2) {
- RD = cpu->CP15[CP15(CP15_TRANSLATION_BASE_CONTROL)];
- } else if (CRn == 3 && CRm == 0 && OPCODE_2 == 0) {
- RD = cpu->CP15[CP15(CP15_DOMAIN_ACCESS_CONTROL)];
- } else if (CRn == 5 && CRm == 0 && OPCODE_2 == 0) {
- RD = cpu->CP15[CP15(CP15_FAULT_STATUS)];
- } else if (CRn == 5 && CRm == 0 && OPCODE_2 == 1) {
- RD = cpu->CP15[CP15(CP15_INSTR_FAULT_STATUS)];
- } else if (CRn == 6 && CRm == 0 && OPCODE_2 == 0) {
- RD = cpu->CP15[CP15(CP15_FAULT_ADDRESS)];
- } else if (CRn == 13) {
- if(OPCODE_2 == 0) {
- RD = CP15_REG(CP15_PID);
- } else if(OPCODE_2 == 1) {
- RD = CP15_REG(CP15_CONTEXT_ID);
- } else if (OPCODE_2 == 2) {
- RD = CP15_REG(CP15_THREAD_UPRW);
- } else if(OPCODE_2 == 3) {
- RD = Memory::KERNEL_MEMORY_VADDR;
- } else if (OPCODE_2 == 4) {
- if (InAPrivilegedMode(cpu))
- RD = CP15_REG(CP15_THREAD_PRW);
- } else {
- LOG_ERROR(Core_ARM11, "mmu_mrr wrote UNKNOWN - reg %d", CRn);
- }
- } else {
- LOG_ERROR(Core_ARM11, "mrc CRn=%d, CRm=%d, OP2=%d is not implemented", CRn, CRm, OPCODE_2);
- }
- }
+ if (inst_cream->cp_num == 15)
+ RD = ReadCP15Register(cpu, CRn, OPCODE_1, CRm, OPCODE_2);
}
}
cpu->Reg[15] += GET_INST_SIZE(cpu);
@@ -5293,6 +5193,20 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
}
RFE_INST:
+ {
+ // RFE is unconditional
+ ldst_inst* const inst_cream = (ldst_inst*)inst_base->component;
+
+ u32 address = 0;
+ inst_cream->get_addr(cpu, inst_cream->inst, address, 1);
+
+ cpu->Cpsr = ReadMemory32(cpu, address);
+ cpu->Reg[15] = ReadMemory32(cpu, address + 4);
+
+ INC_PC(sizeof(ldst_inst));
+ goto DISPATCH;
+ }
+
RSB_INST:
{
if (inst_base->cond == 0xE || CondPassed(cpu, inst_base->cond)) {
@@ -5934,6 +5848,21 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
}
SRS_INST:
+ {
+ // SRS is unconditional
+ ldst_inst* const inst_cream = (ldst_inst*)inst_base->component;
+
+ u32 address = 0;
+ inst_cream->get_addr(cpu, inst_cream->inst, address, 1);
+
+ WriteMemory32(cpu, address + 0, cpu->Reg[14]);
+ WriteMemory32(cpu, address + 4, cpu->Spsr_copy);
+
+ cpu->Reg[15] += GET_INST_SIZE(cpu);
+ INC_PC(sizeof(ldst_inst));
+ FETCH_INST;
+ GOTO_NEXT_INST;
+ }
SSAT_INST:
{
diff --git a/src/core/arm/interpreter/armsupp.cpp b/src/core/arm/interpreter/armsupp.cpp
index aca2bfbbd..6a11a5804 100644
--- a/src/core/arm/interpreter/armsupp.cpp
+++ b/src/core/arm/interpreter/armsupp.cpp
@@ -15,7 +15,9 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+#include "core/mem_map.h"
#include "core/arm/skyeye_common/armdefs.h"
+#include "core/arm/skyeye_common/arm_regformat.h"
// Unsigned sum of absolute difference
u8 ARMul_UnsignedAbsoluteDifference(u8 left, u8 right)
@@ -207,3 +209,432 @@ bool InBigEndianMode(ARMul_State* cpu)
{
return (cpu->Cpsr & (1 << 9)) != 0;
}
+
+// Whether or not the given CPU is in a mode other than user mode.
+bool InAPrivilegedMode(ARMul_State* cpu)
+{
+ return (cpu->Mode != USER32MODE);
+}
+
+// Reads from the CP15 registers. Used with implementation of the MRC instruction.
+// Note that since the 3DS does not have the hypervisor extensions, these registers
+// are not implemented.
+u32 ReadCP15Register(ARMul_State* cpu, u32 crn, u32 opcode_1, u32 crm, u32 opcode_2)
+{
+ // Unprivileged registers
+ if (crn == 13 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 2)
+ return cpu->CP15[CP15(CP15_THREAD_UPRW)];
+
+ // TODO: Whenever TLS is implemented, this should return
+ // "cpu->CP15[CP15(CP15_THREAD_URO)];"
+ // which contains the address of the 0x200-byte TLS
+ if (opcode_2 == 3)
+ return Memory::KERNEL_MEMORY_VADDR;
+ }
+
+ if (InAPrivilegedMode(cpu))
+ {
+ if (crn == 0 && opcode_1 == 0)
+ {
+ if (crm == 0)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_MAIN_ID)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_CACHE_TYPE)];
+
+ if (opcode_2 == 3)
+ return cpu->CP15[CP15(CP15_TLB_TYPE)];
+
+ if (opcode_2 == 5)
+ return cpu->CP15[CP15(CP15_CPU_ID)];
+ }
+ else if (crm == 1)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_PROCESSOR_FEATURE_0)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_PROCESSOR_FEATURE_1)];
+
+ if (opcode_2 == 2)
+ return cpu->CP15[CP15(CP15_DEBUG_FEATURE_0)];
+
+ if (opcode_2 == 4)
+ return cpu->CP15[CP15(CP15_MEMORY_MODEL_FEATURE_0)];
+
+ if (opcode_2 == 5)
+ return cpu->CP15[CP15(CP15_MEMORY_MODEL_FEATURE_1)];
+
+ if (opcode_2 == 6)
+ return cpu->CP15[CP15(CP15_MEMORY_MODEL_FEATURE_2)];
+
+ if (opcode_2 == 7)
+ return cpu->CP15[CP15(CP15_MEMORY_MODEL_FEATURE_3)];
+ }
+ else if (crm == 2)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_ISA_FEATURE_0)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_ISA_FEATURE_1)];
+
+ if (opcode_2 == 2)
+ return cpu->CP15[CP15(CP15_ISA_FEATURE_2)];
+
+ if (opcode_2 == 3)
+ return cpu->CP15[CP15(CP15_ISA_FEATURE_3)];
+
+ if (opcode_2 == 4)
+ return cpu->CP15[CP15(CP15_ISA_FEATURE_4)];
+ }
+ }
+
+ if (crn == 1 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_CONTROL)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_AUXILIARY_CONTROL)];
+
+ if (opcode_2 == 2)
+ return cpu->CP15[CP15(CP15_COPROCESSOR_ACCESS_CONTROL)];
+ }
+
+ if (crn == 2 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_0)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_1)];
+
+ if (opcode_2 == 2)
+ return cpu->CP15[CP15(CP15_TRANSLATION_BASE_CONTROL)];
+ }
+
+ if (crn == 3 && opcode_1 == 0 && crm == 0 && opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_DOMAIN_ACCESS_CONTROL)];
+
+ if (crn == 5 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_FAULT_STATUS)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_INSTR_FAULT_STATUS)];
+ }
+
+ if (crn == 6 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_FAULT_ADDRESS)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_WFAR)];
+ }
+
+ if (crn == 7 && opcode_1 == 0 && crm == 4 && opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_PHYS_ADDRESS)];
+
+ if (crn == 9 && opcode_1 == 0 && crm == 0 && opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_DATA_CACHE_LOCKDOWN)];
+
+ if (crn == 10 && opcode_1 == 0)
+ {
+ if (crm == 0 && opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_TLB_LOCKDOWN)];
+
+ if (crm == 2)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_PRIMARY_REGION_REMAP)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_NORMAL_REGION_REMAP)];
+ }
+ }
+
+ if (crn == 13 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_PID)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_CONTEXT_ID)];
+
+ if (opcode_2 == 4)
+ return cpu->CP15[CP15(CP15_THREAD_PRW)];
+ }
+
+ if (crn == 15)
+ {
+ if (opcode_1 == 0 && crm == 12)
+ {
+ if (opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_PERFORMANCE_MONITOR_CONTROL)];
+
+ if (opcode_2 == 1)
+ return cpu->CP15[CP15(CP15_CYCLE_COUNTER)];
+
+ if (opcode_2 == 2)
+ return cpu->CP15[CP15(CP15_COUNT_0)];
+
+ if (opcode_2 == 3)
+ return cpu->CP15[CP15(CP15_COUNT_1)];
+ }
+
+ if (opcode_1 == 5 && opcode_2 == 2)
+ {
+ if (crm == 5)
+ return cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_VIRT_ADDRESS)];
+
+ if (crm == 6)
+ return cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_PHYS_ADDRESS)];
+
+ if (crm == 7)
+ return cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_ATTRIBUTE)];
+ }
+
+ if (opcode_1 == 7 && crm == 1 && opcode_2 == 0)
+ return cpu->CP15[CP15(CP15_TLB_DEBUG_CONTROL)];
+ }
+ }
+
+ LOG_ERROR(Core_ARM11, "MRC CRn=%u, CRm=%u, OP1=%u OP2=%u is not implemented. Returning zero.", crn, crm, opcode_1, opcode_2);
+ return 0;
+}
+
+// Write to the CP15 registers. Used with implementation of the MCR instruction.
+// Note that since the 3DS does not have the hypervisor extensions, these registers
+// are not implemented.
+void WriteCP15Register(ARMul_State* cpu, u32 value, u32 crn, u32 opcode_1, u32 crm, u32 opcode_2)
+{
+ if (InAPrivilegedMode(cpu))
+ {
+ if (crn == 1 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_CONTROL)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_AUXILIARY_CONTROL)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_COPROCESSOR_ACCESS_CONTROL)] = value;
+ }
+ else if (crn == 2 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_0)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_TRANSLATION_BASE_TABLE_1)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_TRANSLATION_BASE_CONTROL)] = value;
+ }
+ else if (crn == 3 && opcode_1 == 0 && crm == 0 && opcode_2 == 0)
+ {
+ cpu->CP15[CP15(CP15_DOMAIN_ACCESS_CONTROL)] = value;
+ }
+ else if (crn == 5 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_FAULT_STATUS)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_INSTR_FAULT_STATUS)] = value;
+ }
+ else if (crn == 6 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_FAULT_ADDRESS)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_WFAR)] = value;
+ }
+ else if (crn == 7 && opcode_1 == 0)
+ {
+ LOG_WARNING(Core_ARM11, "Cache operations are not fully implemented.");
+
+ if (crm == 0 && opcode_2 == 4)
+ {
+ cpu->CP15[CP15(CP15_WAIT_FOR_INTERRUPT)] = value;
+ }
+ else if (crm == 4 && opcode_2 == 0)
+ {
+ // NOTE: Not entirely accurate. This should do permission checks.
+ cpu->CP15[CP15(CP15_PHYS_ADDRESS)] = Memory::VirtualToPhysicalAddress(value);
+ }
+ else if (crm == 5)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_INVALIDATE_INSTR_CACHE)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_INVALIDATE_INSTR_CACHE_USING_MVA)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_INVALIDATE_INSTR_CACHE_USING_INDEX)] = value;
+ else if (opcode_2 == 6)
+ cpu->CP15[CP15(CP15_FLUSH_BRANCH_TARGET_CACHE)] = value;
+ else if (opcode_2 == 7)
+ cpu->CP15[CP15(CP15_FLUSH_BRANCH_TARGET_CACHE_ENTRY)] = value;
+ }
+ else if (crm == 6)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_INVALIDATE_DATA_CACHE)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_INVALIDATE_DATA_CACHE_LINE_USING_MVA)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_INVALIDATE_DATA_CACHE_LINE_USING_INDEX)] = value;
+ }
+ else if (crm == 7 && opcode_2 == 0)
+ {
+ cpu->CP15[CP15(CP15_INVALIDATE_DATA_AND_INSTR_CACHE)] = value;
+ }
+ else if (crm == 10)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_CLEAN_DATA_CACHE)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_CLEAN_DATA_CACHE_LINE_USING_MVA)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_CLEAN_DATA_CACHE_LINE_USING_INDEX)] = value;
+ }
+ else if (crm == 14)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_CLEAN_AND_INVALIDATE_DATA_CACHE)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_CLEAN_AND_INVALIDATE_DATA_CACHE_LINE_USING_MVA)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_CLEAN_AND_INVALIDATE_DATA_CACHE_LINE_USING_INDEX)] = value;
+ }
+ }
+ else if (crn == 8 && opcode_1 == 0)
+ {
+ LOG_WARNING(Core_ARM11, "TLB operations not fully implemented.");
+
+ if (crm == 5)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_INVALIDATE_ITLB)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_INVALIDATE_ITLB_SINGLE_ENTRY)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_INVALIDATE_ITLB_ENTRY_ON_ASID_MATCH)] = value;
+ else if (opcode_2 == 3)
+ cpu->CP15[CP15(CP15_INVALIDATE_ITLB_ENTRY_ON_MVA)] = value;
+ }
+ else if (crm == 6)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_INVALIDATE_DTLB)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_INVALIDATE_DTLB_SINGLE_ENTRY)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_INVALIDATE_DTLB_ENTRY_ON_ASID_MATCH)] = value;
+ else if (opcode_2 == 3)
+ cpu->CP15[CP15(CP15_INVALIDATE_DTLB_ENTRY_ON_MVA)] = value;
+ }
+ else if (crm == 7)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_INVALIDATE_UTLB)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_INVALIDATE_UTLB_SINGLE_ENTRY)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_INVALIDATE_UTLB_ENTRY_ON_ASID_MATCH)] = value;
+ else if (opcode_2 == 3)
+ cpu->CP15[CP15(CP15_INVALIDATE_UTLB_ENTRY_ON_MVA)] = value;
+ }
+ }
+ else if (crn == 9 && opcode_1 == 0 && crm == 0 && opcode_2 == 0)
+ {
+ cpu->CP15[CP15(CP15_DATA_CACHE_LOCKDOWN)] = value;
+ }
+ else if (crn == 10 && opcode_1 == 0)
+ {
+ if (crm == 0 && opcode_2 == 0)
+ {
+ cpu->CP15[CP15(CP15_TLB_LOCKDOWN)] = value;
+ }
+ else if (crm == 2)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_PRIMARY_REGION_REMAP)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_NORMAL_REGION_REMAP)] = value;
+ }
+ }
+ else if (crn == 13 && opcode_1 == 0 && crm == 0)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_PID)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_CONTEXT_ID)] = value;
+ else if (opcode_2 == 3)
+ cpu->CP15[CP15(CP15_THREAD_URO)] = value;
+ else if (opcode_2 == 4)
+ cpu->CP15[CP15(CP15_THREAD_PRW)] = value;
+ }
+ else if (crn == 15)
+ {
+ if (opcode_1 == 0 && crm == 12)
+ {
+ if (opcode_2 == 0)
+ cpu->CP15[CP15(CP15_PERFORMANCE_MONITOR_CONTROL)] = value;
+ else if (opcode_2 == 1)
+ cpu->CP15[CP15(CP15_CYCLE_COUNTER)] = value;
+ else if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_COUNT_0)] = value;
+ else if (opcode_2 == 3)
+ cpu->CP15[CP15(CP15_COUNT_1)] = value;
+ }
+ else if (opcode_1 == 5)
+ {
+ if (crm == 4)
+ {
+ if (opcode_2 == 2)
+ cpu->CP15[CP15(CP15_READ_MAIN_TLB_LOCKDOWN_ENTRY)] = value;
+ else if (opcode_2 == 4)
+ cpu->CP15[CP15(CP15_WRITE_MAIN_TLB_LOCKDOWN_ENTRY)] = value;
+ }
+ else if (crm == 5 && opcode_2 == 2)
+ {
+ cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_VIRT_ADDRESS)] = value;
+ }
+ else if (crm == 6 && opcode_2 == 2)
+ {
+ cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_PHYS_ADDRESS)] = value;
+ }
+ else if (crm == 7 && opcode_2 == 2)
+ {
+ cpu->CP15[CP15(CP15_MAIN_TLB_LOCKDOWN_ATTRIBUTE)] = value;
+ }
+ }
+ else if (opcode_1 == 7 && crm == 1 && opcode_2 == 0)
+ {
+ cpu->CP15[CP15(CP15_TLB_DEBUG_CONTROL)] = value;
+ }
+ }
+ }
+
+ // Unprivileged registers
+ if (crn == 7 && opcode_1 == 0 && crm == 5 && opcode_2 == 4)
+ {
+ cpu->CP15[CP15(CP15_FLUSH_PREFETCH_BUFFER)] = value;
+ }
+ else if (crn == 7 && opcode_1 == 0 && crm == 10)
+ {
+ if (opcode_2 == 4)
+ cpu->CP15[CP15(CP15_DATA_SYNC_BARRIER)] = value;
+ else if (opcode_2 == 5)
+ cpu->CP15[CP15(CP15_DATA_MEMORY_BARRIER)] = value;
+
+ }
+ else if (crn == 13 && opcode_1 == 0 && crm == 0 && opcode_2 == 2)
+ {
+ cpu->CP15[CP15(CP15_THREAD_UPRW)] = value;
+ }
+}
diff --git a/src/core/arm/skyeye_common/arm_regformat.h b/src/core/arm/skyeye_common/arm_regformat.h
index 5be3a561f..c232376e0 100644
--- a/src/core/arm/skyeye_common/arm_regformat.h
+++ b/src/core/arm/skyeye_common/arm_regformat.h
@@ -50,6 +50,8 @@ enum {
EXCLUSIVE_TAG,
EXCLUSIVE_STATE,
EXCLUSIVE_RESULT,
+
+ // c0 - Information registers
CP15_BASE,
CP15_C0 = CP15_BASE,
CP15_C0_C0 = CP15_C0,
@@ -57,15 +59,30 @@ enum {
CP15_CACHE_TYPE,
CP15_TCM_STATUS,
CP15_TLB_TYPE,
+ CP15_CPU_ID,
CP15_C0_C1,
CP15_PROCESSOR_FEATURE_0 = CP15_C0_C1,
CP15_PROCESSOR_FEATURE_1,
CP15_DEBUG_FEATURE_0,
CP15_AUXILIARY_FEATURE_0,
+ CP15_MEMORY_MODEL_FEATURE_0,
+ CP15_MEMORY_MODEL_FEATURE_1,
+ CP15_MEMORY_MODEL_FEATURE_2,
+ CP15_MEMORY_MODEL_FEATURE_3,
+ CP15_C0_C2,
+ CP15_ISA_FEATURE_0 = CP15_C0_C2,
+ CP15_ISA_FEATURE_1,
+ CP15_ISA_FEATURE_2,
+ CP15_ISA_FEATURE_3,
+ CP15_ISA_FEATURE_4,
+
+ // c1 - Control registers
CP15_C1_C0,
CP15_CONTROL = CP15_C1_C0,
CP15_AUXILIARY_CONTROL,
CP15_COPROCESSOR_ACCESS_CONTROL,
+
+ // c2 - Translation table registers
CP15_C2,
CP15_C2_C0 = CP15_C2,
CP15_TRANSLATION_BASE = CP15_C2_C0,
@@ -74,24 +91,87 @@ enum {
CP15_TRANSLATION_BASE_CONTROL,
CP15_DOMAIN_ACCESS_CONTROL,
CP15_RESERVED,
- /* Fault status */
+
+ // c5 - Fault status registers
CP15_FAULT_STATUS,
CP15_INSTR_FAULT_STATUS,
CP15_COMBINED_DATA_FSR = CP15_FAULT_STATUS,
CP15_INST_FSR,
- /* Fault Address register */
+
+ // c6 - Fault Address registers
CP15_FAULT_ADDRESS,
CP15_COMBINED_DATA_FAR = CP15_FAULT_ADDRESS,
CP15_WFAR,
CP15_IFAR,
+
+ // c7 - Cache operation registers
+ CP15_WAIT_FOR_INTERRUPT,
+ CP15_PHYS_ADDRESS,
+ CP15_INVALIDATE_INSTR_CACHE,
+ CP15_INVALIDATE_INSTR_CACHE_USING_MVA,
+ CP15_INVALIDATE_INSTR_CACHE_USING_INDEX,
+ CP15_FLUSH_PREFETCH_BUFFER,
+ CP15_FLUSH_BRANCH_TARGET_CACHE,
+ CP15_FLUSH_BRANCH_TARGET_CACHE_ENTRY,
+ CP15_INVALIDATE_DATA_CACHE,
+ CP15_INVALIDATE_DATA_CACHE_LINE_USING_MVA,
+ CP15_INVALIDATE_DATA_CACHE_LINE_USING_INDEX,
+ CP15_INVALIDATE_DATA_AND_INSTR_CACHE,
+ CP15_CLEAN_DATA_CACHE,
+ CP15_CLEAN_DATA_CACHE_LINE_USING_MVA,
+ CP15_CLEAN_DATA_CACHE_LINE_USING_INDEX,
+ CP15_DATA_SYNC_BARRIER,
+ CP15_DATA_MEMORY_BARRIER,
+ CP15_CLEAN_AND_INVALIDATE_DATA_CACHE,
+ CP15_CLEAN_AND_INVALIDATE_DATA_CACHE_LINE_USING_MVA,
+ CP15_CLEAN_AND_INVALIDATE_DATA_CACHE_LINE_USING_INDEX,
+
+ // c8 - TLB operations
+ CP15_INVALIDATE_ITLB,
+ CP15_INVALIDATE_ITLB_SINGLE_ENTRY,
+ CP15_INVALIDATE_ITLB_ENTRY_ON_ASID_MATCH,
+ CP15_INVALIDATE_ITLB_ENTRY_ON_MVA,
+ CP15_INVALIDATE_DTLB,
+ CP15_INVALIDATE_DTLB_SINGLE_ENTRY,
+ CP15_INVALIDATE_DTLB_ENTRY_ON_ASID_MATCH,
+ CP15_INVALIDATE_DTLB_ENTRY_ON_MVA,
+ CP15_INVALIDATE_UTLB,
+ CP15_INVALIDATE_UTLB_SINGLE_ENTRY,
+ CP15_INVALIDATE_UTLB_ENTRY_ON_ASID_MATCH,
+ CP15_INVALIDATE_UTLB_ENTRY_ON_MVA,
+
+ // c9 - Data cache lockdown register
+ CP15_DATA_CACHE_LOCKDOWN,
+
+ // c10 - TLB/Memory map registers
+ CP15_TLB_LOCKDOWN,
+ CP15_PRIMARY_REGION_REMAP,
+ CP15_NORMAL_REGION_REMAP,
+
+ // c13 - Thread related registers
CP15_PID,
CP15_CONTEXT_ID,
CP15_THREAD_UPRW, // Thread ID register - User/Privileged Read/Write
CP15_THREAD_URO, // Thread ID register - User Read Only (Privileged R/W)
CP15_THREAD_PRW, // Thread ID register - Privileged R/W only.
- CP15_TLB_FAULT_ADDR, /* defined by SkyEye */
- CP15_TLB_FAULT_STATUS, /* defined by SkyEye */
- /* VFP registers */
+
+ // c15 - Performance and TLB lockdown registers
+ CP15_PERFORMANCE_MONITOR_CONTROL,
+ CP15_CYCLE_COUNTER,
+ CP15_COUNT_0,
+ CP15_COUNT_1,
+ CP15_READ_MAIN_TLB_LOCKDOWN_ENTRY,
+ CP15_WRITE_MAIN_TLB_LOCKDOWN_ENTRY,
+ CP15_MAIN_TLB_LOCKDOWN_VIRT_ADDRESS,
+ CP15_MAIN_TLB_LOCKDOWN_PHYS_ADDRESS,
+ CP15_MAIN_TLB_LOCKDOWN_ATTRIBUTE,
+ CP15_TLB_DEBUG_CONTROL,
+
+ // Skyeye defined
+ CP15_TLB_FAULT_ADDR,
+ CP15_TLB_FAULT_STATUS,
+
+ // VFP registers
VFP_BASE,
VFP_FPSID = VFP_BASE,
VFP_FPSCR,
diff --git a/src/core/arm/skyeye_common/armdefs.h b/src/core/arm/skyeye_common/armdefs.h
index c1a19fecc..d5b0242c3 100644
--- a/src/core/arm/skyeye_common/armdefs.h
+++ b/src/core/arm/skyeye_common/armdefs.h
@@ -357,3 +357,7 @@ extern u32 ARMul_SignedSatQ(s32, u8, bool*);
extern u32 ARMul_UnsignedSatQ(s32, u8, bool*);
extern bool InBigEndianMode(ARMul_State*);
+extern bool InAPrivilegedMode(ARMul_State*);
+
+extern u32 ReadCP15Register(ARMul_State* cpu, u32 crn, u32 opcode_1, u32 crm, u32 opcode_2);
+extern void WriteCP15Register(ARMul_State* cpu, u32 value, u32 crn, u32 opcode_1, u32 crm, u32 opcode_2);
diff --git a/src/core/hle/config_mem.cpp b/src/core/hle/config_mem.cpp
index b10c19d1d..40bae9346 100644
--- a/src/core/hle/config_mem.cpp
+++ b/src/core/hle/config_mem.cpp
@@ -65,9 +65,9 @@ void Init() {
config_mem.sys_core_ver = 0x2;
config_mem.unit_info = 0x1; // Bit 0 set for Retail
config_mem.prev_firm = 0;
- config_mem.app_mem_type = 0; // Defualt app mem type
+ config_mem.app_mem_type = 0x2; // Default app mem type is 0
config_mem.unit_info = 0x1; // Bit 0 set for Retail
- config_mem.app_mem_alloc = 0x04000000; // Default app memory size is 64MB
+ config_mem.app_mem_alloc = 0x06000000; // Set to 96MB, since some games use more than the default (64MB)
config_mem.base_mem_alloc = 0x01400000; // Default base memory is 20MB
config_mem.sys_mem_alloc = Memory::FCRAM_SIZE - (config_mem.app_mem_alloc + config_mem.base_mem_alloc);
config_mem.firm_unk = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 10:51:54 +0000