save stack in tokenise

2026-04-04 10:26:15 +02:00
parent df8e04ce63
commit 767453bd55
1 changed files with 2 additions and 0 deletions
--- a/twasm/asm/main.asm
+++ b/twasm/asm/main.asm
@@ -1348,6 +1348,7 @@ get_reg_bits:
 ; ------------------------------------------------------------------------------

 tokenise:
+  mov rbp, rsp
               ; rdi -> current byte of program
  xor eax, eax ; rax = number of tokens processed
  xor edx, edx ; dl = current byte of program
@@ -1654,6 +1655,7 @@ tokenise:
    jmp .loop

  .break:
+    mov rsp, rbp
    ret

  ; state