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LibBareMetal: Add support for kernel log stream

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This commit is contained in:
Liav A 2020-02-28 17:07:46 +02:00 • committed by Andreas Kling
parent 214f934465
commit dc01a71fac
2 changed files with 14 additions and 1 deletions
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14
Libraries/LibBareMetal/Output/kprintf.cpp
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@ -96,7 +96,7 @@ static void serial_putch(char ch)
was_cr = false; was_cr = false;
} }
static void console_putch(char*&, char ch) static void console_out(char ch)
{ {
if (serial_debug) if (serial_debug)
serial_putch(ch); serial_putch(ch);
@ -110,6 +110,11 @@ static void console_putch(char*&, char ch)
} }
} }
static void console_putch(char*&, char ch)
{
console_out(ch);
}
int kprintf(const char* fmt, ...) int kprintf(const char* fmt, ...)
{ {
color_on(); color_on();
@ -155,6 +160,13 @@ extern "C" int dbgputstr(const char* characters, int length)
return 0; return 0;
} }
extern "C" int kernelputstr(const char* characters, int length)
{
for (int i = 0; i < length; ++i)
console_out(characters[i]);
return 0;
}
extern "C" int dbgprintf(const char* fmt, ...) extern "C" int dbgprintf(const char* fmt, ...)
{ {
color_on(); color_on();

1
Libraries/LibBareMetal/Output/kstdio.h
View file

@ -31,6 +31,7 @@
extern "C" { extern "C" {
int dbgprintf(const char* fmt, ...); int dbgprintf(const char* fmt, ...);
int dbgputstr(const char*, int); int dbgputstr(const char*, int);
int kernelputstr(const char*, int);
int kprintf(const char* fmt, ...); int kprintf(const char* fmt, ...);
int sprintf(char* buf, const char* fmt, ...); int sprintf(char* buf, const char* fmt, ...);
void set_serial_debug(bool on_or_off); void set_serial_debug(bool on_or_off);