Changes in kernel/arch/amd64/src/context.S [3eebe571:1a5eca4] in mainline

File:

• kernel/arch/amd64/src/context.S (modified) (2 diffs)

kernel/arch/amd64/src/context.S

@@ -39 +39 @@
 #
 FUNCTION_BEGIN(context_save_arch)
-        movq (%rsp), %rdx     # the caller's return %rip
+        movq (%rsp), %rdx     # the caller's return %eip
         
+        # 1st argument passed in %edi
         movq %rdx, CONTEXT_OFFSET_PC(%rdi)
         movq %rsp, CONTEXT_OFFSET_SP(%rdi)
@@ -74 +75 @@
         movq CONTEXT_OFFSET_RBX(%rdi), %rbx
         
-        movq CONTEXT_OFFSET_SP(%rdi), %rsp
+        movq CONTEXT_OFFSET_SP(%rdi), %rsp   # ctx->sp -> %rsp
         
         movq CONTEXT_OFFSET_PC(%rdi), %rdx