Changes in boot/arch/riscv64/src/asm.S [0a78e4f:a35b458] in mainline

File:

• boot/arch/riscv64/src/asm.S (modified) (3 diffs)

boot/arch/riscv64/src/asm.S

@@ -85 +85 @@
         li x30, 0
         li x31, 0
-        
+
         /* Set up stack, create stack frame */
         la sp, boot_stack + BOOT_STACK_SIZE
         addi sp, sp, -16
-        
+
         j bootstrap
 
@@ -97 +97 @@
         /* Enable performance counters access in supervisor mode */
         csrsi mcounteren, MCOUNTEREN_CY_MASK | MCOUNTEREN_TM_MASK | MCOUNTEREN_IR_MASK
-        
+
         /* Setup SV48 paging for supervisor mode */
         la t0, ptl_0
         srli t0, t0, 12
-        
+
         li t1, SATP_PFN_MASK
         and t0, t0, t1
-        
+
         li t1, SATP_MODE_SV48
         or t0, t0, t1
-        
+
         csrw sptbr, t0
-        
+
         /* Jump to supervisor mode */
         csrr t0, mstatus
-        
+
         li t1, ~MSTATUS_MPP_MASK
         and t0, t0, t1
-        
+
         /*
          * TODO: Enable running with Supervisor User Mode
@@ -122 +122 @@
         li t1, MSTATUS_MPP_SUPERVISOR | MSTATUS_SUM_MASK
         or t0, t0, t1
-        
+
         csrw mstatus, t0
-        
+
         li ra, PA2KA(BOOT_OFFSET)
         csrw mepc, ra
-        
+
         mret
 FUNCTION_END(jump_to_kernel)