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-rw-r--r--arch/blackfin/mach-common/dpmc_modes.S606
1 files changed, 16 insertions, 590 deletions
diff --git a/arch/blackfin/mach-common/dpmc_modes.S b/arch/blackfin/mach-common/dpmc_modes.S
index 1c534d298de4..de99f3aac2c5 100644
--- a/arch/blackfin/mach-common/dpmc_modes.S
+++ b/arch/blackfin/mach-common/dpmc_modes.S
@@ -10,7 +10,6 @@
#include <asm/dpmc.h>
.section .l1.text
-
ENTRY(_sleep_mode)
[--SP] = (R7:4, P5:3);
[--SP] = RETS;
@@ -43,6 +42,9 @@ ENTRY(_sleep_mode)
BITCLR (R7, 5);
w[p0] = R7.L;
IDLE;
+
+ bfin_init_pm_bench_cycles;
+
call _test_pll_locked;
RETS = [SP++];
@@ -58,12 +60,13 @@ ENDPROC(_sleep_mode)
*
* We accept just one argument -- the value to write to VR_CTL.
*/
+
ENTRY(_hibernate_mode)
/* Save/setup the regs we need early for minor pipeline optimization */
R4 = R0;
+
P3.H = hi(VR_CTL);
P3.L = lo(VR_CTL);
-
/* Disable all wakeup sources */
R0 = IWR_DISABLE_ALL;
R1 = IWR_DISABLE_ALL;
@@ -74,6 +77,9 @@ ENTRY(_hibernate_mode)
/* Finally, we climb into our cave to hibernate */
W[P3] = R4.L;
+
+ bfin_init_pm_bench_cycles;
+
CLI R2;
IDLE;
.Lforever:
@@ -158,6 +164,8 @@ ENTRY(_sleep_deeper)
SSYNC;
IDLE;
+ bfin_init_pm_bench_cycles;
+
call _test_pll_locked;
P0.H = hi(PLL_DIV);
@@ -276,327 +284,10 @@ ENTRY(_test_pll_locked)
ENDPROC(_test_pll_locked)
.section .text
-
-#define PM_REG0 R7
-#define PM_REG1 R6
-#define PM_REG2 R5
-#define PM_REG3 R4
-#define PM_REG4 R3
-#define PM_REG5 R2
-#define PM_REG6 R1
-#define PM_REG7 R0
-#define PM_REG8 P5
-#define PM_REG9 P4
-#define PM_REG10 P3
-#define PM_REG11 P2
-#define PM_REG12 P1
-#define PM_REG13 P0
-
-#define PM_REGSET0 R7:7
-#define PM_REGSET1 R7:6
-#define PM_REGSET2 R7:5
-#define PM_REGSET3 R7:4
-#define PM_REGSET4 R7:3
-#define PM_REGSET5 R7:2
-#define PM_REGSET6 R7:1
-#define PM_REGSET7 R7:0
-#define PM_REGSET8 R7:0, P5:5
-#define PM_REGSET9 R7:0, P5:4
-#define PM_REGSET10 R7:0, P5:3
-#define PM_REGSET11 R7:0, P5:2
-#define PM_REGSET12 R7:0, P5:1
-#define PM_REGSET13 R7:0, P5:0
-
-#define _PM_PUSH(n, x, w, base) PM_REG##n = w[FP + ((x) - (base))];
-#define _PM_POP(n, x, w, base) w[FP + ((x) - (base))] = PM_REG##n;
-#define PM_PUSH_SYNC(n) [--sp] = (PM_REGSET##n);
-#define PM_POP_SYNC(n) (PM_REGSET##n) = [sp++];
-#define PM_PUSH(n, x) PM_REG##n = [FP++];
-#define PM_POP(n, x) [FP--] = PM_REG##n;
-#define PM_CORE_PUSH(n, x) _PM_PUSH(n, x, , COREMMR_BASE)
-#define PM_CORE_POP(n, x) _PM_POP(n, x, , COREMMR_BASE)
-#define PM_SYS_PUSH(n, x) _PM_PUSH(n, x, , SYSMMR_BASE)
-#define PM_SYS_POP(n, x) _PM_POP(n, x, , SYSMMR_BASE)
-#define PM_SYS_PUSH16(n, x) _PM_PUSH(n, x, w, SYSMMR_BASE)
-#define PM_SYS_POP16(n, x) _PM_POP(n, x, w, SYSMMR_BASE)
-
ENTRY(_do_hibernate)
- /*
- * Save the core regs early so we can blow them away when
- * saving/restoring MMR states
- */
- [--sp] = (R7:0, P5:0);
- [--sp] = fp;
- [--sp] = usp;
-
- [--sp] = i0;
- [--sp] = i1;
- [--sp] = i2;
- [--sp] = i3;
-
- [--sp] = m0;
- [--sp] = m1;
- [--sp] = m2;
- [--sp] = m3;
-
- [--sp] = l0;
- [--sp] = l1;
- [--sp] = l2;
- [--sp] = l3;
-
- [--sp] = b0;
- [--sp] = b1;
- [--sp] = b2;
- [--sp] = b3;
- [--sp] = a0.x;
- [--sp] = a0.w;
- [--sp] = a1.x;
- [--sp] = a1.w;
-
- [--sp] = LC0;
- [--sp] = LC1;
- [--sp] = LT0;
- [--sp] = LT1;
- [--sp] = LB0;
- [--sp] = LB1;
-
- /* We can't push RETI directly as that'll change IPEND[4] */
- r7 = RETI;
- [--sp] = RETS;
- [--sp] = ASTAT;
- [--sp] = CYCLES;
- [--sp] = CYCLES2;
- [--sp] = SYSCFG;
- [--sp] = RETX;
- [--sp] = SEQSTAT;
- [--sp] = r7;
-
- /* Save first func arg in M3 */
- M3 = R0;
-
- /* Save system MMRs */
- FP.H = hi(SYSMMR_BASE);
- FP.L = lo(SYSMMR_BASE);
-
-#ifdef SIC_IMASK0
- PM_SYS_PUSH(0, SIC_IMASK0)
- PM_SYS_PUSH(1, SIC_IMASK1)
-# ifdef SIC_IMASK2
- PM_SYS_PUSH(2, SIC_IMASK2)
-# endif
-#else
- PM_SYS_PUSH(0, SIC_IMASK)
-#endif
-#ifdef SIC_IAR0
- PM_SYS_PUSH(3, SIC_IAR0)
- PM_SYS_PUSH(4, SIC_IAR1)
- PM_SYS_PUSH(5, SIC_IAR2)
-#endif
-#ifdef SIC_IAR3
- PM_SYS_PUSH(6, SIC_IAR3)
-#endif
-#ifdef SIC_IAR4
- PM_SYS_PUSH(7, SIC_IAR4)
- PM_SYS_PUSH(8, SIC_IAR5)
- PM_SYS_PUSH(9, SIC_IAR6)
-#endif
-#ifdef SIC_IAR7
- PM_SYS_PUSH(10, SIC_IAR7)
-#endif
-#ifdef SIC_IAR8
- PM_SYS_PUSH(11, SIC_IAR8)
- PM_SYS_PUSH(12, SIC_IAR9)
- PM_SYS_PUSH(13, SIC_IAR10)
-#endif
- PM_PUSH_SYNC(13)
-#ifdef SIC_IAR11
- PM_SYS_PUSH(0, SIC_IAR11)
-#endif
-
-#ifdef SIC_IWR
- PM_SYS_PUSH(1, SIC_IWR)
-#endif
-#ifdef SIC_IWR0
- PM_SYS_PUSH(1, SIC_IWR0)
-#endif
-#ifdef SIC_IWR1
- PM_SYS_PUSH(2, SIC_IWR1)
-#endif
-#ifdef SIC_IWR2
- PM_SYS_PUSH(3, SIC_IWR2)
-#endif
-
-#ifdef PINT0_ASSIGN
- PM_SYS_PUSH(4, PINT0_MASK_SET)
- PM_SYS_PUSH(5, PINT1_MASK_SET)
- PM_SYS_PUSH(6, PINT2_MASK_SET)
- PM_SYS_PUSH(7, PINT3_MASK_SET)
- PM_SYS_PUSH(8, PINT0_ASSIGN)
- PM_SYS_PUSH(9, PINT1_ASSIGN)
- PM_SYS_PUSH(10, PINT2_ASSIGN)
- PM_SYS_PUSH(11, PINT3_ASSIGN)
- PM_SYS_PUSH(12, PINT0_INVERT_SET)
- PM_SYS_PUSH(13, PINT1_INVERT_SET)
- PM_PUSH_SYNC(13)
- PM_SYS_PUSH(0, PINT2_INVERT_SET)
- PM_SYS_PUSH(1, PINT3_INVERT_SET)
- PM_SYS_PUSH(2, PINT0_EDGE_SET)
- PM_SYS_PUSH(3, PINT1_EDGE_SET)
- PM_SYS_PUSH(4, PINT2_EDGE_SET)
- PM_SYS_PUSH(5, PINT3_EDGE_SET)
-#endif
-
- PM_SYS_PUSH16(6, SYSCR)
-
- PM_SYS_PUSH16(7, EBIU_AMGCTL)
- PM_SYS_PUSH(8, EBIU_AMBCTL0)
- PM_SYS_PUSH(9, EBIU_AMBCTL1)
-#ifdef EBIU_FCTL
- PM_SYS_PUSH(10, EBIU_MBSCTL)
- PM_SYS_PUSH(11, EBIU_MODE)
- PM_SYS_PUSH(12, EBIU_FCTL)
- PM_PUSH_SYNC(12)
-#else
- PM_PUSH_SYNC(9)
-#endif
-
- /* Save Core MMRs */
- I0.H = hi(COREMMR_BASE);
- I0.L = lo(COREMMR_BASE);
- I1 = I0;
- I2 = I0;
- I3 = I0;
- B0 = I0;
- B1 = I0;
- B2 = I0;
- B3 = I0;
- I1.L = lo(DCPLB_ADDR0);
- I2.L = lo(DCPLB_DATA0);
- I3.L = lo(ICPLB_ADDR0);
- B0.L = lo(ICPLB_DATA0);
- B1.L = lo(EVT2);
- B2.L = lo(IMASK);
- B3.L = lo(TCNTL);
-
- /* DCPLB Addr */
- FP = I1;
- PM_PUSH(0, DCPLB_ADDR0)
- PM_PUSH(1, DCPLB_ADDR1)
- PM_PUSH(2, DCPLB_ADDR2)
- PM_PUSH(3, DCPLB_ADDR3)
- PM_PUSH(4, DCPLB_ADDR4)
- PM_PUSH(5, DCPLB_ADDR5)
- PM_PUSH(6, DCPLB_ADDR6)
- PM_PUSH(7, DCPLB_ADDR7)
- PM_PUSH(8, DCPLB_ADDR8)
- PM_PUSH(9, DCPLB_ADDR9)
- PM_PUSH(10, DCPLB_ADDR10)
- PM_PUSH(11, DCPLB_ADDR11)
- PM_PUSH(12, DCPLB_ADDR12)
- PM_PUSH(13, DCPLB_ADDR13)
- PM_PUSH_SYNC(13)
- PM_PUSH(0, DCPLB_ADDR14)
- PM_PUSH(1, DCPLB_ADDR15)
-
- /* DCPLB Data */
- FP = I2;
- PM_PUSH(2, DCPLB_DATA0)
- PM_PUSH(3, DCPLB_DATA1)
- PM_PUSH(4, DCPLB_DATA2)
- PM_PUSH(5, DCPLB_DATA3)
- PM_PUSH(6, DCPLB_DATA4)
- PM_PUSH(7, DCPLB_DATA5)
- PM_PUSH(8, DCPLB_DATA6)
- PM_PUSH(9, DCPLB_DATA7)
- PM_PUSH(10, DCPLB_DATA8)
- PM_PUSH(11, DCPLB_DATA9)
- PM_PUSH(12, DCPLB_DATA10)
- PM_PUSH(13, DCPLB_DATA11)
- PM_PUSH_SYNC(13)
- PM_PUSH(0, DCPLB_DATA12)
- PM_PUSH(1, DCPLB_DATA13)
- PM_PUSH(2, DCPLB_DATA14)
- PM_PUSH(3, DCPLB_DATA15)
-
- /* ICPLB Addr */
- FP = I3;
- PM_PUSH(4, ICPLB_ADDR0)
- PM_PUSH(5, ICPLB_ADDR1)
- PM_PUSH(6, ICPLB_ADDR2)
- PM_PUSH(7, ICPLB_ADDR3)
- PM_PUSH(8, ICPLB_ADDR4)
- PM_PUSH(9, ICPLB_ADDR5)
- PM_PUSH(10, ICPLB_ADDR6)
- PM_PUSH(11, ICPLB_ADDR7)
- PM_PUSH(12, ICPLB_ADDR8)
- PM_PUSH(13, ICPLB_ADDR9)
- PM_PUSH_SYNC(13)
- PM_PUSH(0, ICPLB_ADDR10)
- PM_PUSH(1, ICPLB_ADDR11)
- PM_PUSH(2, ICPLB_ADDR12)
- PM_PUSH(3, ICPLB_ADDR13)
- PM_PUSH(4, ICPLB_ADDR14)
- PM_PUSH(5, ICPLB_ADDR15)
-
- /* ICPLB Data */
- FP = B0;
- PM_PUSH(6, ICPLB_DATA0)
- PM_PUSH(7, ICPLB_DATA1)
- PM_PUSH(8, ICPLB_DATA2)
- PM_PUSH(9, ICPLB_DATA3)
- PM_PUSH(10, ICPLB_DATA4)
- PM_PUSH(11, ICPLB_DATA5)
- PM_PUSH(12, ICPLB_DATA6)
- PM_PUSH(13, ICPLB_DATA7)
- PM_PUSH_SYNC(13)
- PM_PUSH(0, ICPLB_DATA8)
- PM_PUSH(1, ICPLB_DATA9)
- PM_PUSH(2, ICPLB_DATA10)
- PM_PUSH(3, ICPLB_DATA11)
- PM_PUSH(4, ICPLB_DATA12)
- PM_PUSH(5, ICPLB_DATA13)
- PM_PUSH(6, ICPLB_DATA14)
- PM_PUSH(7, ICPLB_DATA15)
-
- /* Event Vectors */
- FP = B1;
- PM_PUSH(8, EVT2)
- PM_PUSH(9, EVT3)
- FP += 4; /* EVT4 */
- PM_PUSH(10, EVT5)
- PM_PUSH(11, EVT6)
- PM_PUSH(12, EVT7)
- PM_PUSH(13, EVT8)
- PM_PUSH_SYNC(13)
- PM_PUSH(0, EVT9)
- PM_PUSH(1, EVT10)
- PM_PUSH(2, EVT11)
- PM_PUSH(3, EVT12)
- PM_PUSH(4, EVT13)
- PM_PUSH(5, EVT14)
- PM_PUSH(6, EVT15)
-
- /* CEC */
- FP = B2;
- PM_PUSH(7, IMASK)
- FP += 4; /* IPEND */
- PM_PUSH(8, ILAT)
- PM_PUSH(9, IPRIO)
-
- /* Core Timer */
- FP = B3;
- PM_PUSH(10, TCNTL)
- PM_PUSH(11, TPERIOD)
- PM_PUSH(12, TSCALE)
- PM_PUSH(13, TCOUNT)
- PM_PUSH_SYNC(13)
-
- /* Misc non-contiguous registers */
- FP = I0;
- PM_CORE_PUSH(0, DMEM_CONTROL);
- PM_CORE_PUSH(1, IMEM_CONTROL);
- PM_CORE_PUSH(2, TBUFCTL);
- PM_PUSH_SYNC(2)
+ bfin_cpu_reg_save;
+ bfin_sys_mmr_save;
+ bfin_core_mmr_save;
/* Setup args to hibernate mode early for pipeline optimization */
R0 = M3;
@@ -618,274 +309,9 @@ ENTRY(_do_hibernate)
.Lpm_resume_here:
- /* Restore Core MMRs */
- I0.H = hi(COREMMR_BASE);
- I0.L = lo(COREMMR_BASE);
- I1 = I0;
- I2 = I0;
- I3 = I0;
- B0 = I0;
- B1 = I0;
- B2 = I0;
- B3 = I0;
- I1.L = lo(DCPLB_ADDR15);
- I2.L = lo(DCPLB_DATA15);
- I3.L = lo(ICPLB_ADDR15);
- B0.L = lo(ICPLB_DATA15);
- B1.L = lo(EVT15);
- B2.L = lo(IPRIO);
- B3.L = lo(TCOUNT);
-
- /* Misc non-contiguous registers */
- FP = I0;
- PM_POP_SYNC(2)
- PM_CORE_POP(2, TBUFCTL)
- PM_CORE_POP(1, IMEM_CONTROL)
- PM_CORE_POP(0, DMEM_CONTROL)
-
- /* Core Timer */
- PM_POP_SYNC(13)
- FP = B3;
- PM_POP(13, TCOUNT)
- PM_POP(12, TSCALE)
- PM_POP(11, TPERIOD)
- PM_POP(10, TCNTL)
-
- /* CEC */
- FP = B2;
- PM_POP(9, IPRIO)
- PM_POP(8, ILAT)
- FP += -4; /* IPEND */
- PM_POP(7, IMASK)
-
- /* Event Vectors */
- FP = B1;
- PM_POP(6, EVT15)
- PM_POP(5, EVT14)
- PM_POP(4, EVT13)
- PM_POP(3, EVT12)
- PM_POP(2, EVT11)
- PM_POP(1, EVT10)
- PM_POP(0, EVT9)
- PM_POP_SYNC(13)
- PM_POP(13, EVT8)
- PM_POP(12, EVT7)
- PM_POP(11, EVT6)
- PM_POP(10, EVT5)
- FP += -4; /* EVT4 */
- PM_POP(9, EVT3)
- PM_POP(8, EVT2)
-
- /* ICPLB Data */
- FP = B0;
- PM_POP(7, ICPLB_DATA15)
- PM_POP(6, ICPLB_DATA14)
- PM_POP(5, ICPLB_DATA13)
- PM_POP(4, ICPLB_DATA12)
- PM_POP(3, ICPLB_DATA11)
- PM_POP(2, ICPLB_DATA10)
- PM_POP(1, ICPLB_DATA9)
- PM_POP(0, ICPLB_DATA8)
- PM_POP_SYNC(13)
- PM_POP(13, ICPLB_DATA7)
- PM_POP(12, ICPLB_DATA6)
- PM_POP(11, ICPLB_DATA5)
- PM_POP(10, ICPLB_DATA4)
- PM_POP(9, ICPLB_DATA3)
- PM_POP(8, ICPLB_DATA2)
- PM_POP(7, ICPLB_DATA1)
- PM_POP(6, ICPLB_DATA0)
-
- /* ICPLB Addr */
- FP = I3;
- PM_POP(5, ICPLB_ADDR15)
- PM_POP(4, ICPLB_ADDR14)
- PM_POP(3, ICPLB_ADDR13)
- PM_POP(2, ICPLB_ADDR12)
- PM_POP(1, ICPLB_ADDR11)
- PM_POP(0, ICPLB_ADDR10)
- PM_POP_SYNC(13)
- PM_POP(13, ICPLB_ADDR9)
- PM_POP(12, ICPLB_ADDR8)
- PM_POP(11, ICPLB_ADDR7)
- PM_POP(10, ICPLB_ADDR6)
- PM_POP(9, ICPLB_ADDR5)
- PM_POP(8, ICPLB_ADDR4)
- PM_POP(7, ICPLB_ADDR3)
- PM_POP(6, ICPLB_ADDR2)
- PM_POP(5, ICPLB_ADDR1)
- PM_POP(4, ICPLB_ADDR0)
-
- /* DCPLB Data */
- FP = I2;
- PM_POP(3, DCPLB_DATA15)
- PM_POP(2, DCPLB_DATA14)
- PM_POP(1, DCPLB_DATA13)
- PM_POP(0, DCPLB_DATA12)
- PM_POP_SYNC(13)
- PM_POP(13, DCPLB_DATA11)
- PM_POP(12, DCPLB_DATA10)
- PM_POP(11, DCPLB_DATA9)
- PM_POP(10, DCPLB_DATA8)
- PM_POP(9, DCPLB_DATA7)
- PM_POP(8, DCPLB_DATA6)
- PM_POP(7, DCPLB_DATA5)
- PM_POP(6, DCPLB_DATA4)
- PM_POP(5, DCPLB_DATA3)
- PM_POP(4, DCPLB_DATA2)
- PM_POP(3, DCPLB_DATA1)
- PM_POP(2, DCPLB_DATA0)
-
- /* DCPLB Addr */
- FP = I1;
- PM_POP(1, DCPLB_ADDR15)
- PM_POP(0, DCPLB_ADDR14)
- PM_POP_SYNC(13)
- PM_POP(13, DCPLB_ADDR13)
- PM_POP(12, DCPLB_ADDR12)
- PM_POP(11, DCPLB_ADDR11)
- PM_POP(10, DCPLB_ADDR10)
- PM_POP(9, DCPLB_ADDR9)
- PM_POP(8, DCPLB_ADDR8)
- PM_POP(7, DCPLB_ADDR7)
- PM_POP(6, DCPLB_ADDR6)
- PM_POP(5, DCPLB_ADDR5)
- PM_POP(4, DCPLB_ADDR4)
- PM_POP(3, DCPLB_ADDR3)
- PM_POP(2, DCPLB_ADDR2)
- PM_POP(1, DCPLB_ADDR1)
- PM_POP(0, DCPLB_ADDR0)
-
- /* Restore System MMRs */
- FP.H = hi(SYSMMR_BASE);
- FP.L = lo(SYSMMR_BASE);
-
-#ifdef EBIU_FCTL
- PM_POP_SYNC(12)
- PM_SYS_POP(12, EBIU_FCTL)
- PM_SYS_POP(11, EBIU_MODE)
- PM_SYS_POP(10, EBIU_MBSCTL)
-#else
- PM_POP_SYNC(9)
-#endif
- PM_SYS_POP(9, EBIU_AMBCTL1)
- PM_SYS_POP(8, EBIU_AMBCTL0)
- PM_SYS_POP16(7, EBIU_AMGCTL)
-
- PM_SYS_POP16(6, SYSCR)
-
-#ifdef PINT0_ASSIGN
- PM_SYS_POP(5, PINT3_EDGE_SET)
- PM_SYS_POP(4, PINT2_EDGE_SET)
- PM_SYS_POP(3, PINT1_EDGE_SET)
- PM_SYS_POP(2, PINT0_EDGE_SET)
- PM_SYS_POP(1, PINT3_INVERT_SET)
- PM_SYS_POP(0, PINT2_INVERT_SET)
- PM_POP_SYNC(13)
- PM_SYS_POP(13, PINT1_INVERT_SET)
- PM_SYS_POP(12, PINT0_INVERT_SET)
- PM_SYS_POP(11, PINT3_ASSIGN)
- PM_SYS_POP(10, PINT2_ASSIGN)
- PM_SYS_POP(9, PINT1_ASSIGN)
- PM_SYS_POP(8, PINT0_ASSIGN)
- PM_SYS_POP(7, PINT3_MASK_SET)
- PM_SYS_POP(6, PINT2_MASK_SET)
- PM_SYS_POP(5, PINT1_MASK_SET)
- PM_SYS_POP(4, PINT0_MASK_SET)
-#endif
-
-#ifdef SIC_IWR2
- PM_SYS_POP(3, SIC_IWR2)
-#endif
-#ifdef SIC_IWR1
- PM_SYS_POP(2, SIC_IWR1)
-#endif
-#ifdef SIC_IWR0
- PM_SYS_POP(1, SIC_IWR0)
-#endif
-#ifdef SIC_IWR
- PM_SYS_POP(1, SIC_IWR)
-#endif
-
-#ifdef SIC_IAR11
- PM_SYS_POP(0, SIC_IAR11)
-#endif
- PM_POP_SYNC(13)
-#ifdef SIC_IAR8
- PM_SYS_POP(13, SIC_IAR10)
- PM_SYS_POP(12, SIC_IAR9)
- PM_SYS_POP(11, SIC_IAR8)
-#endif
-#ifdef SIC_IAR7
- PM_SYS_POP(10, SIC_IAR7)
-#endif
-#ifdef SIC_IAR6
- PM_SYS_POP(9, SIC_IAR6)
- PM_SYS_POP(8, SIC_IAR5)
- PM_SYS_POP(7, SIC_IAR4)
-#endif
-#ifdef SIC_IAR3
- PM_SYS_POP(6, SIC_IAR3)
-#endif
-#ifdef SIC_IAR0
- PM_SYS_POP(5, SIC_IAR2)
- PM_SYS_POP(4, SIC_IAR1)
- PM_SYS_POP(3, SIC_IAR0)
-#endif
-#ifdef SIC_IMASK0
-# ifdef SIC_IMASK2
- PM_SYS_POP(2, SIC_IMASK2)
-# endif
- PM_SYS_POP(1, SIC_IMASK1)
- PM_SYS_POP(0, SIC_IMASK0)
-#else
- PM_SYS_POP(0, SIC_IMASK)
-#endif
-
- /* Restore Core Registers */
- RETI = [sp++];
- SEQSTAT = [sp++];
- RETX = [sp++];
- SYSCFG = [sp++];
- CYCLES2 = [sp++];
- CYCLES = [sp++];
- ASTAT = [sp++];
- RETS = [sp++];
-
- LB1 = [sp++];
- LB0 = [sp++];
- LT1 = [sp++];
- LT0 = [sp++];
- LC1 = [sp++];
- LC0 = [sp++];
-
- a1.w = [sp++];
- a1.x = [sp++];
- a0.w = [sp++];
- a0.x = [sp++];
- b3 = [sp++];
- b2 = [sp++];
- b1 = [sp++];
- b0 = [sp++];
-
- l3 = [sp++];
- l2 = [sp++];
- l1 = [sp++];
- l0 = [sp++];
-
- m3 = [sp++];
- m2 = [sp++];
- m1 = [sp++];
- m0 = [sp++];
-
- i3 = [sp++];
- i2 = [sp++];
- i1 = [sp++];
- i0 = [sp++];
-
- usp = [sp++];
- fp = [sp++];
- (R7:0, P5:0) = [sp++];
+ bfin_core_mmr_restore;
+ bfin_sys_mmr_restore;
+ bfin_cpu_reg_restore;
[--sp] = RETI; /* Clear Global Interrupt Disable */
SP += 4;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.