2 files changed, 17 insertions, 13 deletions

diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index cbc5b6d1ed0..4e8e3fe0ba1 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -326,8 +326,6 @@ ENTRY(_ex_trap_c)
         [p4] = r7;
         csync;
 
-#ifndef CONFIG_DEBUG_DOUBLEFAULT
-
         /*
          * Save these registers, as they are only valid in exception context
          *  (where we are now - as soon as we defer to IRQ5, they can change)
@@ -347,7 +345,10 @@ ENTRY(_ex_trap_c)
 
         r6 = retx;
         [p5 + PDA_RETX] = r6;
-#endif
+
+        r6 = SEQSTAT;
+        [p5 + PDA_SEQSTAT] = r6;
+
         /* Save the state of single stepping */
         r6 = SYSCFG;
         [p5 + PDA_SYSCFG] = r6;
@@ -444,6 +445,9 @@ ENTRY(_exception_to_level5)
         r6 = [p5 + PDA_SYSCFG];
         [sp + PT_SYSCFG] = r6;
 
+        r6 = [p5 + PDA_SEQSTAT]; /* Read back seqstat */
+        [sp + PT_SEQSTAT] = r6;
+
         /* Restore the hardware error vector.  */
         r7.h = _evt_ivhw;
         r7.l = _evt_ivhw;
@@ -496,7 +500,7 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
          */
         EX_SCRATCH_REG = sp;
         GET_PDA_SAFE(sp);
-        sp = [sp + PDA_EXSTACK]
+        sp = [sp + PDA_EXSTACK];
         /* Try to deal with syscalls quickly.  */
         [--sp] = ASTAT;
         [--sp] = (R7:6,P5:4);
@@ -532,18 +536,18 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
         p4.l = lo(DCPLB_FAULT_ADDR);
         p4.h = hi(DCPLB_FAULT_ADDR);
         r7 = [p4];
-        [p5 + PDA_DCPLB] = r7;
+        [p5 + PDA_DF_DCPLB] = r7;
 
         p4.l = lo(ICPLB_FAULT_ADDR);
         p4.h = hi(ICPLB_FAULT_ADDR);
         r7 = [p4];
-        [p5 + PDA_ICPLB] = r7;
+        [p5 + PDA_DF_ICPLB] = r7;
 
-        r6 = retx;
-        [p5 + PDA_RETX] = r6;
+        r7 = retx;
+        [p5 + PDA_DF_RETX] = r7;
 
         r7 = SEQSTAT;           /* reason code is in bit 5:0 */
-        [p5 + PDA_SEQSTAT] = r7;
+        [p5 + PDA_DF_SEQSTAT] = r7;
 #else
         r7 = SEQSTAT;           /* reason code is in bit 5:0 */
 #endif
diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S
index 66910121fa6..9c79dfea2a5 100644
--- a/arch/blackfin/mach-common/head.S
+++ b/arch/blackfin/mach-common/head.S
@@ -124,22 +124,22 @@ ENTRY(__start)
          * below
          */
         GET_PDA(p0, r0);
-        r6 = [p0 + PDA_RETX];
+        r6 = [p0 + PDA_DF_RETX];
         p1.l = _init_saved_retx;
         p1.h = _init_saved_retx;
         [p1] = r6;
 
-        r6 = [p0 + PDA_DCPLB];
+        r6 = [p0 + PDA_DF_DCPLB];
         p1.l = _init_saved_dcplb_fault_addr;
         p1.h = _init_saved_dcplb_fault_addr;
         [p1] = r6;
 
-        r6 = [p0 + PDA_ICPLB];
+        r6 = [p0 + PDA_DF_ICPLB];
         p1.l = _init_saved_icplb_fault_addr;
         p1.h = _init_saved_icplb_fault_addr;
         [p1] = r6;
 
-        r6 = [p0 + PDA_SEQSTAT];
+        r6 = [p0 + PDA_DF_SEQSTAT];
         p1.l = _init_saved_seqstat;
         p1.h = _init_saved_seqstat;
         [p1] = r6;