diff options
| author | Jacques Comeaux <jacquesrcomeaux@protonmail.com> | 2024-06-04 19:28:25 -0500 |
|---|---|---|
| committer | Jacques Comeaux <jacquesrcomeaux@protonmail.com> | 2024-06-04 19:28:25 -0500 |
| commit | f2f186c3594a922e51abf25b24052c61f833a2bf (patch) | |
| tree | a4cd5bb88adc8b94582ed40a8a7ad04235a9db69 /hexedit/hexedit.s | |
| parent | b38a844ed9f6ad17d58db3e143ebc0c858762ec6 (diff) | |
Rename stage 0 editor
Diffstat (limited to 'hexedit/hexedit.s')
| -rw-r--r-- | hexedit/hexedit.s | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/hexedit/hexedit.s b/hexedit/hexedit.s deleted file mode 100644 index 0800a3a..0000000 --- a/hexedit/hexedit.s +++ /dev/null @@ -1,34 +0,0 @@ -.syntax unified -.cpu cortex-m0plus -.thumb - -.equ SRAM_BASE, 0x20000000 - -.type hexedit, %function -.global hexedit - -hexedit: - ldr r6, =SRAM_BASE - adds r5, r6, 1 -10: - movs r4, 0 -20: - bl uart_recv - cmp r0, '\r - beq 30f - cmp r0, 'G - beq 40f - bl uart_send - subs r0, '0 - lsls r4, 3 - adds r4, r0 - b 20b -30: - bl uart_send - movs r0, '\n - bl uart_send - strh r4, [r6] - adds r6, 2 - b 10b -40: - bx r5 |