Supplement base/log.h with raw output function

This patch introduces the Genode::raw function that prints output
directly via a low-level kernel mechanism, if available.

On base-linux, it replaces the former 'raw_write_str' function.
On base-hw, it replaces the former kernel/log.h interface.

Fixes #2012
This commit is contained in:
Norman Feske
2016-06-16 15:55:36 +02:00
committed by Christian Helmuth
parent ebdb1c6892
commit 2030ae678e
27 changed files with 351 additions and 217 deletions

View File

@ -13,6 +13,7 @@
/* Genode includes */
#include <base/printf.h>
#include <base/log.h>
#include <base/component.h>
#include <linux_syscalls.h>
#include <linux_native_cpu/client.h>
@ -22,8 +23,6 @@
#include <base/internal/globals.h>
extern "C" int raw_write_str(const char *str);
/**
* Define stack area
*/
@ -39,7 +38,7 @@ enum { verbose_atexit = false };
int genode___cxa_atexit(void (*func)(void*), void *arg, void *dso)
{
if (verbose_atexit)
raw_write_str("genode___cxa_atexit called, not implemented\n");
Genode::raw("genode___cxa_atexit called, not implemented\n");
return 0;
}