diff options
| author | JulianCamacho <jjulian.341@gmail.com> | 2022-11-17 08:16:14 -0600 |
|---|---|---|
| committer | JulianCamacho <jjulian.341@gmail.com> | 2022-11-17 08:16:14 -0600 |
| commit | 61bf2100fbd5e0a5f4bd1f013d70d8027604bbba (patch) | |
| tree | f8dda309768c57d3cbce052baf7b094ff996374a /tb/sim/blank.S | |
| parent | 268512c3f2c67bb72f0dab45b8112313fd585e2c (diff) | |
Bug fixes
Diffstat (limited to 'tb/sim/blank.S')
| -rw-r--r-- | tb/sim/blank.S | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tb/sim/blank.S b/tb/sim/blank.S new file mode 100644 index 0000000..ea8b6e5 --- /dev/null +++ b/tb/sim/blank.S @@ -0,0 +1,13 @@ +.global reset + +reset: + ldr r0, =0x38000000 + ldr r1, =0xffffffff + ldr r2, =(640*480) + + .loop: + str r1, [r0], #4 + subs r2, r2, #1 + bne .loop + + mov pc, lr
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