diff options
Diffstat (limited to 'twasm/asm/main.asm')
| -rw-r--r-- | twasm/asm/main.asm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/twasm/asm/main.asm b/twasm/asm/main.asm index f4f13af..ead107e 100644 --- a/twasm/asm/main.asm +++ b/twasm/asm/main.asm @@ -866,7 +866,8 @@ evaluate_constant: jmp .bin_loop .chr: - ; TODO range check rcx + cmp rcx, 4 ; ensure char is only 4 bytes long + jg .unrecognised cmp rsi, 1 ; range check je .chr_break @@ -896,7 +897,7 @@ evaluate_constant: jmp .chr_break .chr_break_for_good: - mov dl, [rdi] + mov dl, [rdi] ; make sure the chr is closed cmp dl, '"' jne .unrecognised |