[coreboot-gerrit] Change in coreboot[master]: arch/riscv: Remove supervisor_trap_entry

[Jonathan Neuschäfer (Code Review)]

Jonathan Neuschäfer has uploaded this change for review. ( https://review.coreboot.org/22595

Change subject: arch/riscv: Remove supervisor_trap_entry
......................................................................

arch/riscv: Remove supervisor_trap_entry

Coreboot only maintains a single trap entry, because it only runs in
machine mode.

Change-Id: I7324d9c8897d5c4e9d4784e7bc2a055890eab698
Signed-off-by: Jonathan Neuschäfer 
---
M src/arch/riscv/trap_util.S
1 file changed, 1 insertion(+), 9 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/95/22595/1

diff --git a/src/arch/riscv/trap_util.S b/src/arch/riscv/trap_util.S
index 3036f06..72a9ae1 100644
--- a/src/arch/riscv/trap_util.S
+++ b/src/arch/riscv/trap_util.S
@@ -107,15 +107,7 @@

.globl estack
   .text
-  .global  supervisor_trap_entry
-supervisor_trap_entry:
-    csrw mscratch, sp
-    # load in the top of the machine stack
-    la	sp, _estack
-    addi sp,sp,-MENTRY_FRAME_SIZE
-    save_tf
-    move  a0,sp
-    jal trap_handler
+
     .global  trap_entry
 trap_entry:
   csrw mscratch, sp