Changes in kernel/arch/mips32/src/start.S [996df189:9d58539] in mainline

File:

• kernel/arch/mips32/src/start.S (modified) (6 diffs)

kernel/arch/mips32/src/start.S

@@ -32 +32 @@
 #include <arch/context_offset.h>
 #include <arch/stack.h>
-#include <arch/istate_struct.h>
 
 .text
@@ -52 +51 @@
 #define REG_SAVE_MASK 0x1f
 
+#define ISTATE_OFFSET_A0        0
+#define ISTATE_OFFSET_A1        4
+#define ISTATE_OFFSET_A2        8
+#define ISTATE_OFFSET_A3        12
+#define ISTATE_OFFSET_T0        16
+#define ISTATE_OFFSET_T1        20
+#define ISTATE_OFFSET_V0        24
+#define ISTATE_OFFSET_V1        28
+#define ISTATE_OFFSET_AT        32
+#define ISTATE_OFFSET_T2        36
+#define ISTATE_OFFSET_T3        40
+#define ISTATE_OFFSET_T4        44
+#define ISTATE_OFFSET_T5        48
+#define ISTATE_OFFSET_T6        52
+#define ISTATE_OFFSET_T7        56
+#define ISTATE_OFFSET_S0        60
+#define ISTATE_OFFSET_S1        64
+#define ISTATE_OFFSET_S2        68
+#define ISTATE_OFFSET_S3        72
+#define ISTATE_OFFSET_S4        76
+#define ISTATE_OFFSET_S5        80
+#define ISTATE_OFFSET_S6        84
+#define ISTATE_OFFSET_S7        88
+#define ISTATE_OFFSET_T8        92
+#define ISTATE_OFFSET_T9        96
+#define ISTATE_OFFSET_KT0       100
+#define ISTATE_OFFSET_KT1       104
+#define ISTATE_OFFSET_GP        108
+#define ISTATE_OFFSET_SP        112
+#define ISTATE_OFFSET_S8        116
+#define ISTATE_OFFSET_RA        120
+#define ISTATE_OFFSET_LO        124
+#define ISTATE_OFFSET_HI        128
+#define ISTATE_OFFSET_STATUS    132
+#define ISTATE_OFFSET_EPC       136
+#define ISTATE_OFFSET_ALIGNMENT 140
+
+#define ISTATE_SOFT_SIZE        144
+
 /*
  * The fake ABI prologue is never executed and may not be part of the
@@ -59 +97 @@
  */
 .macro FAKE_ABI_PROLOGUE
-        sub $sp, ISTATE_SIZE
+        sub $sp, ISTATE_SOFT_SIZE
         sw $ra, ISTATE_OFFSET_EPC($sp)
 .endm
@@ -227 +265 @@
         KERNEL_STACK_TO_K0
         
-        sub $k0, ISTATE_SIZE
+        sub $k0, ISTATE_SOFT_SIZE
         sw $sp, ISTATE_OFFSET_SP($k0)
         move $sp, $k0
@@ -317 +355 @@
 tlb_refill_handler:
         KERNEL_STACK_TO_K0
-        sub $k0, ISTATE_SIZE
+        sub $k0, ISTATE_SOFT_SIZE
         REGISTERS_STORE_AND_EXC_RESET $k0
         sw $sp, ISTATE_OFFSET_SP($k0)
@@ -333 +371 @@
 cache_error_handler:
         KERNEL_STACK_TO_K0
-        sub $k0, ISTATE_SIZE
+        sub $k0, ISTATE_SOFT_SIZE
         REGISTERS_STORE_AND_EXC_RESET $k0
         sw $sp, ISTATE_OFFSET_SP($k0)