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dyncom: Get rid of skyeye typedefs

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This commit is contained in:
Lioncash 2015-07-25 20:52:10 -04:00
parent 0191c26521
commit 4bb1a5ca47
8 changed files with 56 additions and 62 deletions
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2
src/citra_qt/debugger/disassembler.cpp
View file

@ -219,7 +219,7 @@ void DisassemblerWidget::OnToggleStartStop() {
} }
void DisassemblerWidget::OnDebugModeEntered() { void DisassemblerWidget::OnDebugModeEntered() {
ARMword next_instr = Core::g_app_core->GetPC(); u32 next_instr = Core::g_app_core->GetPC();
if (model->GetBreakPoints().IsAddressBreakPoint(next_instr)) if (model->GetBreakPoints().IsAddressBreakPoint(next_instr))
emu_thread->SetRunning(false); emu_thread->SetRunning(false);

9
src/core/arm/dyncom/arm_dyncom_interpreter.cpp
View file

@ -51,22 +51,21 @@ typedef unsigned int (*shtop_fp_t)(ARMul_State* cpu, unsigned int sht_oper);
// Defines a reservation granule of 2 words, which protects the first 2 words starting at the tag. // Defines a reservation granule of 2 words, which protects the first 2 words starting at the tag.
// This is the smallest granule allowed by the v7 spec, and is coincidentally just large enough to // This is the smallest granule allowed by the v7 spec, and is coincidentally just large enough to
// support LDR/STREXD. // support LDR/STREXD.
static const ARMword RESERVATION_GRANULE_MASK = 0xFFFFFFF8; static const u32 RESERVATION_GRANULE_MASK = 0xFFFFFFF8;
// Exclusive memory access // Exclusive memory access
static int exclusive_detect(ARMul_State* state, ARMword addr) { static int exclusive_detect(ARMul_State* state, u32 addr) {
if(state->exclusive_tag == (addr & RESERVATION_GRANULE_MASK)) if(state->exclusive_tag == (addr & RESERVATION_GRANULE_MASK))
return 0; return 0;
else else
return -1; return -1;
} }
static void add_exclusive_addr(ARMul_State* state, ARMword addr){ static void add_exclusive_addr(ARMul_State* state, u32 addr){
state->exclusive_tag = addr & RESERVATION_GRANULE_MASK; state->exclusive_tag = addr & RESERVATION_GRANULE_MASK;
return;
} }
static void remove_exclusive(ARMul_State* state, ARMword addr){ static void remove_exclusive(ARMul_State* state, u32 addr){
state->exclusive_tag = 0xFFFFFFFF; state->exclusive_tag = 0xFFFFFFFF;
} }

22
src/core/arm/dyncom/arm_dyncom_thumb.cpp
View file

@ -14,7 +14,7 @@
tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) { tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
tdstate valid = t_uninitialized; tdstate valid = t_uninitialized;
ARMword tinstr = instr; u32 tinstr = instr;
// The endian should be judge here // The endian should be judge here
if((addr & 0x3) != 0) if((addr & 0x3) != 0)
@ -37,7 +37,7 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
case 3: // ADD/SUB case 3: // ADD/SUB
{ {
static const ARMword subset[4] = { static const u32 subset[4] = {
0xE0900000, // ADDS Rd,Rs,Rn 0xE0900000, // ADDS Rd,Rs,Rn
0xE0500000, // SUBS Rd,Rs,Rn 0xE0500000, // SUBS Rd,Rs,Rn
0xE2900000, // ADDS Rd,Rs,#imm3 0xE2900000, // ADDS Rd,Rs,#imm3
@ -56,7 +56,7 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
case 6: // ADD case 6: // ADD
case 7: // SUB case 7: // SUB
{ {
static const ARMword subset[4] = { static const u32 subset[4] = {
0xE3B00000, // MOVS Rd,#imm8 0xE3B00000, // MOVS Rd,#imm8
0xE3500000, // CMP Rd,#imm8 0xE3500000, // CMP Rd,#imm8
0xE2900000, // ADDS Rd,Rd,#imm8 0xE2900000, // ADDS Rd,Rd,#imm8
@ -85,7 +85,7 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
}; };
static const struct { static const struct {
ARMword opcode; u32 opcode;
otype type; otype type;
} subset[16] = { } subset[16] = {
{ 0xE0100000, t_norm }, // ANDS Rd,Rd,Rs { 0xE0100000, t_norm }, // ANDS Rd,Rd,Rs
@ -130,8 +130,8 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
break; break;
} }
} else { } else {
ARMword Rd = ((tinstr & 0x0007) >> 0); u32 Rd = ((tinstr & 0x0007) >> 0);
ARMword Rs = ((tinstr & 0x0078) >> 3); u32 Rs = ((tinstr & 0x0078) >> 3);
if (tinstr & (1 << 7)) if (tinstr & (1 << 7))
Rd += 8; Rd += 8;
@ -185,7 +185,7 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
case 10: case 10:
case 11: case 11:
{ {
static const ARMword subset[8] = { static const u32 subset[8] = {
0xE7800000, // STR Rd,[Rb,Ro] 0xE7800000, // STR Rd,[Rb,Ro]
0xE18000B0, // STRH Rd,[Rb,Ro] 0xE18000B0, // STRH Rd,[Rb,Ro]
0xE7C00000, // STRB Rd,[Rb,Ro] 0xE7C00000, // STRB Rd,[Rb,Ro]
@ -208,7 +208,7 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
case 14: // STRB Rd,[Rb,#imm5] case 14: // STRB Rd,[Rb,#imm5]
case 15: // LDRB Rd,[Rb,#imm5] case 15: // LDRB Rd,[Rb,#imm5]
{ {
static const ARMword subset[4] = { static const u32 subset[4] = {
0xE5800000, // STR Rd,[Rb,#imm5] 0xE5800000, // STR Rd,[Rb,#imm5]
0xE5900000, // LDR Rd,[Rb,#imm5] 0xE5900000, // LDR Rd,[Rb,#imm5]
0xE5C00000, // STRB Rd,[Rb,#imm5] 0xE5C00000, // STRB Rd,[Rb,#imm5]
@ -275,7 +275,7 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
| BITS(tinstr, 0, 3) // imm4 field; | BITS(tinstr, 0, 3) // imm4 field;
| (BITS(tinstr, 4, 7) << 8); // beginning 4 bits of imm12 | (BITS(tinstr, 4, 7) << 8); // beginning 4 bits of imm12
} else if ((tinstr & 0x0F00) == 0x0200) { } else if ((tinstr & 0x0F00) == 0x0200) {
static const ARMword subset[4] = { static const u32 subset[4] = {
0xE6BF0070, // SXTH 0xE6BF0070, // SXTH
0xE6AF0070, // SXTB 0xE6AF0070, // SXTB
0xE6FF0070, // UXTH 0xE6FF0070, // UXTH
@ -299,7 +299,7 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
| (BIT(tinstr, 4) << 18); // enable bit | (BIT(tinstr, 4) << 18); // enable bit
} }
} else if ((tinstr & 0x0F00) == 0x0a00) { } else if ((tinstr & 0x0F00) == 0x0a00) {
static const ARMword subset[3] = { static const u32 subset[3] = {
0xE6BF0F30, // REV 0xE6BF0F30, // REV
0xE6BF0FB0, // REV16 0xE6BF0FB0, // REV16
0xE6FF0FB0, // REVSH 0xE6FF0FB0, // REVSH
@ -309,7 +309,7 @@ tdstate thumb_translate(u32 addr, u32 instr, u32* ainstr, u32* inst_size) {
| (BITS(tinstr, 0, 2) << 12) // Rd | (BITS(tinstr, 0, 2) << 12) // Rd
| BITS(tinstr, 3, 5); // Rm | BITS(tinstr, 3, 5); // Rm
} else { } else {
static const ARMword subset[4] = { static const u32 subset[4] = {
0xE92D0000, // STMDB sp!,{rlist} 0xE92D0000, // STMDB sp!,{rlist}
0xE92D4000, // STMDB sp!,{rlist,lr} 0xE92D4000, // STMDB sp!,{rlist,lr}
0xE8BD0000, // LDMIA sp!,{rlist} 0xE8BD0000, // LDMIA sp!,{rlist}

51
src/core/arm/skyeye_common/armdefs.h
View file

@ -44,50 +44,45 @@ enum {
ABORT_BASE_UPDATED = 2 ABORT_BASE_UPDATED = 2
}; };
typedef u64 ARMdword; // must be 64 bits wide
typedef u32 ARMword; // must be 32 bits wide
typedef u16 ARMhword; // must be 16 bits wide
typedef u8 ARMbyte; // must be 8 bits wide
#define VFP_REG_NUM 64 #define VFP_REG_NUM 64
struct ARMul_State struct ARMul_State
{ {
ARMword Emulate; // To start and stop emulation u32 Emulate; // To start and stop emulation
// Order of the following register should not be modified // Order of the following register should not be modified
ARMword Reg[16]; // The current register file u32 Reg[16]; // The current register file
ARMword Cpsr; // The current PSR u32 Cpsr; // The current PSR
ARMword Spsr_copy; u32 Spsr_copy;
ARMword phys_pc; u32 phys_pc;
ARMword Reg_usr[2]; u32 Reg_usr[2];
ARMword Reg_svc[2]; // R13_SVC R14_SVC u32 Reg_svc[2]; // R13_SVC R14_SVC
ARMword Reg_abort[2]; // R13_ABORT R14_ABORT u32 Reg_abort[2]; // R13_ABORT R14_ABORT
ARMword Reg_undef[2]; // R13 UNDEF R14 UNDEF u32 Reg_undef[2]; // R13 UNDEF R14 UNDEF
ARMword Reg_irq[2]; // R13_IRQ R14_IRQ u32 Reg_irq[2]; // R13_IRQ R14_IRQ
ARMword Reg_firq[7]; // R8---R14 FIRQ u32 Reg_firq[7]; // R8---R14 FIRQ
ARMword Spsr[7]; // The exception psr's u32 Spsr[7]; // The exception psr's
ARMword Mode; // The current mode u32 Mode; // The current mode
ARMword Bank; // The current register bank u32 Bank; // The current register bank
ARMword exclusive_tag; // The address for which the local monitor is in exclusive access mode u32 exclusive_tag; // The address for which the local monitor is in exclusive access mode
ARMword exclusive_state; u32 exclusive_state;
ARMword exclusive_result; u32 exclusive_result;
ARMword CP15[CP15_REGISTER_COUNT]; u32 CP15[CP15_REGISTER_COUNT];
// FPSID, FPSCR, and FPEXC // FPSID, FPSCR, and FPEXC
ARMword VFP[VFP_SYSTEM_REGISTER_COUNT]; u32 VFP[VFP_SYSTEM_REGISTER_COUNT];
// VFPv2 and VFPv3-D16 has 16 doubleword registers (D0-D16 or S0-S31). // VFPv2 and VFPv3-D16 has 16 doubleword registers (D0-D16 or S0-S31).
// VFPv3-D32/ASIMD may have up to 32 doubleword registers (D0-D31), // VFPv3-D32/ASIMD may have up to 32 doubleword registers (D0-D31),
// and only 32 singleword registers are accessible (S0-S31). // and only 32 singleword registers are accessible (S0-S31).
ARMword ExtReg[VFP_REG_NUM]; u32 ExtReg[VFP_REG_NUM];
/* ---- End of the ordered registers ---- */ /* ---- End of the ordered registers ---- */
ARMword NFlag, ZFlag, CFlag, VFlag, IFFlags; // Dummy flags for speed u32 NFlag, ZFlag, CFlag, VFlag, IFFlags; // Dummy flags for speed
unsigned int shifter_carry_out; unsigned int shifter_carry_out;
// Add armv6 flags dyf:2010-08-09 // Add armv6 flags dyf:2010-08-09
ARMword GEFlag, EFlag, AFlag, QFlag; u32 GEFlag, EFlag, AFlag, QFlag;
ARMword TFlag; // Thumb state u32 TFlag; // Thumb state
unsigned long long NumInstrs; // The number of instructions executed unsigned long long NumInstrs; // The number of instructions executed
unsigned NumInstrsToExecute; unsigned NumInstrsToExecute;

10
src/core/arm/skyeye_common/vfp/vfp.cpp
View file

@ -43,7 +43,7 @@ void VFPInit(ARMul_State* state)
state->VFP[VFP_MVFR1] = 0; state->VFP[VFP_MVFR1] = 0;
} }
void VMOVBRS(ARMul_State* state, ARMword to_arm, ARMword t, ARMword n, ARMword* value) void VMOVBRS(ARMul_State* state, u32 to_arm, u32 t, u32 n, u32* value)
{ {
if (to_arm) if (to_arm)
{ {
@ -55,7 +55,7 @@ void VMOVBRS(ARMul_State* state, ARMword to_arm, ARMword t, ARMword n, ARMword*
} }
} }
void VMOVBRRD(ARMul_State* state, ARMword to_arm, ARMword t, ARMword t2, ARMword n, ARMword* value1, ARMword* value2) void VMOVBRRD(ARMul_State* state, u32 to_arm, u32 t, u32 t2, u32 n, u32* value1, u32* value2)
{ {
if (to_arm) if (to_arm)
{ {
@ -68,7 +68,7 @@ void VMOVBRRD(ARMul_State* state, ARMword to_arm, ARMword t, ARMword t2, ARMword
state->ExtReg[n*2] = *value1; state->ExtReg[n*2] = *value1;
} }
} }
void VMOVBRRSS(ARMul_State* state, ARMword to_arm, ARMword t, ARMword t2, ARMword n, ARMword* value1, ARMword* value2) void VMOVBRRSS(ARMul_State* state, u32 to_arm, u32 t, u32 t2, u32 n, u32* value1, u32* value2)
{ {
if (to_arm) if (to_arm)
{ {
@ -82,7 +82,7 @@ void VMOVBRRSS(ARMul_State* state, ARMword to_arm, ARMword t, ARMword t2, ARMwor
} }
} }
void VMOVI(ARMul_State* state, ARMword single, ARMword d, ARMword imm) void VMOVI(ARMul_State* state, u32 single, u32 d, u32 imm)
{ {
if (single) if (single)
{ {
@ -95,7 +95,7 @@ void VMOVI(ARMul_State* state, ARMword single, ARMword d, ARMword imm)
state->ExtReg[d*2] = 0; state->ExtReg[d*2] = 0;
} }
} }
void VMOVR(ARMul_State* state, ARMword single, ARMword d, ARMword m) void VMOVR(ARMul_State* state, u32 single, u32 d, u32 m)
{ {
if (single) if (single)
{ {

10
src/core/arm/skyeye_common/vfp/vfp.h
View file

@ -36,8 +36,8 @@ void vfp_raise_exceptions(ARMul_State* state, u32 exceptions, u32 inst, u32 fpsc
u32 vfp_single_cpdo(ARMul_State* state, u32 inst, u32 fpscr); u32 vfp_single_cpdo(ARMul_State* state, u32 inst, u32 fpscr);
u32 vfp_double_cpdo(ARMul_State* state, u32 inst, u32 fpscr); u32 vfp_double_cpdo(ARMul_State* state, u32 inst, u32 fpscr);
void VMOVBRS(ARMul_State* state, ARMword to_arm, ARMword t, ARMword n, ARMword* value); void VMOVBRS(ARMul_State* state, u32 to_arm, u32 t, u32 n, u32* value);
void VMOVBRRD(ARMul_State* state, ARMword to_arm, ARMword t, ARMword t2, ARMword n, ARMword* value1, ARMword* value2); void VMOVBRRD(ARMul_State* state, u32 to_arm, u32 t, u32 t2, u32 n, u32* value1, u32* value2);
void VMOVBRRSS(ARMul_State* state, ARMword to_arm, ARMword t, ARMword t2, ARMword n, ARMword* value1, ARMword* value2); void VMOVBRRSS(ARMul_State* state, u32 to_arm, u32 t, u32 t2, u32 n, u32* value1, u32* value2);
void VMOVI(ARMul_State* state, ARMword single, ARMword d, ARMword imm); void VMOVI(ARMul_State* state, u32 single, u32 d, u32 imm);
void VMOVR(ARMul_State* state, ARMword single, ARMword d, ARMword imm); void VMOVR(ARMul_State* state, u32 single, u32 d, u32 imm);

2
src/core/arm/skyeye_common/vfp/vfp_helper.h
View file

@ -415,7 +415,7 @@ struct op {
u32 flags; u32 flags;
}; };
static inline u32 fls(ARMword x) static inline u32 fls(u32 x)
{ {
int r = 32; int r = 32;

12
src/core/arm/skyeye_common/vfp/vfpdouble.cpp
View file

@ -70,9 +70,9 @@ static void vfp_double_dump(const char *str, struct vfp_double *d)
static void vfp_double_normalise_denormal(struct vfp_double *vd) static void vfp_double_normalise_denormal(struct vfp_double *vd)
{ {
int bits = 31 - fls((ARMword)(vd->significand >> 32)); int bits = 31 - fls((u32)(vd->significand >> 32));
if (bits == 31) if (bits == 31)
bits = 63 - fls((ARMword)vd->significand); bits = 63 - fls((u32)vd->significand);
vfp_double_dump("normalise_denormal: in", vd); vfp_double_dump("normalise_denormal: in", vd);
@ -109,9 +109,9 @@ u32 vfp_double_normaliseround(ARMul_State* state, int dd, struct vfp_double *vd,
exponent = vd->exponent; exponent = vd->exponent;
significand = vd->significand; significand = vd->significand;
shift = 32 - fls((ARMword)(significand >> 32)); shift = 32 - fls((u32)(significand >> 32));
if (shift == 32) if (shift == 32)
shift = 64 - fls((ARMword)significand); shift = 64 - fls((u32)significand);
if (shift) { if (shift) {
exponent -= shift; exponent -= shift;
significand <<= shift; significand <<= shift;
@ -566,7 +566,7 @@ static u32 vfp_double_ftoui(ARMul_State* state, int sd, int unused, int dm, u32
/* /*
* 2^0 <= m < 2^32-2^8 * 2^0 <= m < 2^32-2^8
*/ */
d = (ARMword)((vdm.significand << 1) >> shift); d = (u32)((vdm.significand << 1) >> shift);
rem = vdm.significand << (65 - shift); rem = vdm.significand << (65 - shift);
if (rmode == FPSCR_ROUND_NEAREST) { if (rmode == FPSCR_ROUND_NEAREST) {
@ -647,7 +647,7 @@ static u32 vfp_double_ftosi(ARMul_State* state, int sd, int unused, int dm, u32
int shift = 1023 + 63 - vdm.exponent; /* 58 */ int shift = 1023 + 63 - vdm.exponent; /* 58 */
u64 rem, incr = 0; u64 rem, incr = 0;
d = (ARMword)((vdm.significand << 1) >> shift); d = (u32)((vdm.significand << 1) >> shift);
rem = vdm.significand << (65 - shift); rem = vdm.significand << (65 - shift);
if (rmode == FPSCR_ROUND_NEAREST) { if (rmode == FPSCR_ROUND_NEAREST) {