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Add guid type

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This commit is contained in:
Justin C. Miller
2018-05-16 00:29:43 -07:00
parent a7e20fd390
commit a5da56d02f
2 changed files with 56 additions and 0 deletions
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18
src/kernel/console.cpp
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@@ -1,4 +1,5 @@
#include "kutil/coord.h"
#include "kutil/guid.h"
#include "kutil/memory.h"
#include "console.h"
#include "font.h"
@@ -334,6 +335,23 @@ void console::vprintf(const char *fmt, va_list args)
done = true;
break;
case 'G': {
// Special: GUID type
kutil::guid g = va_arg(args, kutil::guid);
put_hex<uint32_t>(g.a, 8, '0');
putc('-');
put_hex<uint16_t>((g.a >> 32) & 0xffff, 4, '0');
putc('-');
put_hex<uint16_t>((g.a >> 48) & 0xffff, 4, '0');
putc('-');
put_hex<uint16_t>((kutil::byteswap(g.b) >> 16) & 0xffff, 4, '0');
putc('-');
put_hex<uint16_t>(kutil::byteswap(g.b) & 0xffff, 4, '0');
put_hex<uint32_t>(kutil::byteswap(g.b >> 32), 8, '0');
}
done = true;
break;
case 'l':
switch (*r++) {
case 'x': put_hex<uint64_t>(va_arg(args, uint64_t), right ? width : -width, pad); done = true; break;