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/*
Copyright 2022 Gabriel Jensen.
This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
#include <ax/priv.h>
#include <ax/gfx.h>
void ax_done(ax_err const _err) {
if (_err == ax_err_ok) {
__asm__ (
"svc 0x3\n"
);
__builtin_unreachable();
}
/* Display the barcode-like error message: */
ax_set10(0x400'0000u,0x404u);
ax_set10(0x500'0000u,0x0u);
ax_set10(0x500'0002u,0b11111u);
ax_i8 err[0xBu];
for (ax_i8 pos = 0x0u;pos != 0x8u;++pos) {err[pos] = (ax_i8)_err >> pos & 0x1u;}
err[0x8u] = 0x0u;
err[0x9u] = 0x1u;
err[0xAu] = 0x0u;
for (ax_i10 pos = 0x0u;pos != 0x9600u;pos += 0xF0u) {
ax_setpx1(0x600'0000u,pos, err[0x0u]);
ax_setpx1(0x600'0000u,pos + 0x1u,err[0x1u]);
ax_setpx1(0x600'0000u,pos + 0x2u,err[0x2u]);
ax_setpx1(0x600'0000u,pos + 0x3u,err[0x3u]);
ax_setpx1(0x600'0000u,pos + 0x4u,err[0x4u]);
ax_setpx1(0x600'0000u,pos + 0x5u,err[0x5u]);
ax_setpx1(0x600'0000u,pos + 0x6u,err[0x6u]);
ax_setpx1(0x600'0000u,pos + 0x7u,err[0x7u]);
ax_setpx1(0x600'0000u,pos + 0x8u,err[0x8u]);
ax_setpx1(0x600'0000u,pos + 0x9u,err[0x9u]);
ax_setpx1(0x600'0000u,pos + 0xAu,err[0xAu]);
}
__asm__ (
"svc 0x2\n"
);
for (;;) {}
}
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