feat: kprintf now goes into dedicated pseudo-dev rather than flooding the framebuffer

[lunaix-os.git] / lunaix-os / kernel / spike.c

diff --git a/lunaix-os/kernel/spike.c b/lunaix-os/kernel/spike.c
index 4686b12ce3667f3b51f26ae609b78a0acf246a1c..63414c25e4bac73508e6a16c484477572464cfdd 100644 (file)
--- a/lunaix-os/kernel/spike.c
+++ b/lunaix-os/kernel/spike.c
@@ -1,10 +1,10 @@
-#include <arch/x86/interrupts.h>
-#include <klibc/stdio.h>
+#include <klibc/strfmt.h>

 #include <lunaix/spike.h>
 #include <lunaix/spike.h>

+#include <sys/interrupts.h>

 
 static char buffer[1024];
 
 
 static char buffer[1024];
 

-void
+void noret

 __assert_fail(const char* expr, const char* file, unsigned int line)
 {
     ksprintf(buffer, "%s (%s:%u)", expr, file, line);
 __assert_fail(const char* expr, const char* file, unsigned int line)
 {
     ksprintf(buffer, "%s (%s:%u)", expr, file, line);


@@ -13,16 +13,16 @@ __assert_fail(const char* expr, const char* file, unsigned int line)
     //  This is a convention we made that the LUNAIX_SYS_PANIC syscall will
     //  print the panic message passed via %edi. (see
     //  kernel/asm/x86/interrupts.c)
     //  This is a convention we made that the LUNAIX_SYS_PANIC syscall will
     //  print the panic message passed via %edi. (see
     //  kernel/asm/x86/interrupts.c)

-    asm("int %0" ::"i"(LUNAIX_SYS_PANIC), "D"(buffer));
+    cpu_trap_panic(buffer);

 
 

-    DO_SPIN // never reach
+    spin(); // never reach

 }
 
 }
 

-void
+void noret

 panick(const char* msg)
 {
 panick(const char* msg)
 {

-    asm("int %0" ::"i"(LUNAIX_SYS_PANIC), "D"(msg));
-    DO_SPIN
+    cpu_trap_panic(msg);
+    spin();

 }
 
 void
 }
 
 void


@@ -30,9 +30,9 @@ panickf(const char* fmt, ...)
 {
     va_list args;
     va_start(args, fmt);
 {
     va_list args;
     va_start(args, fmt);

-    __ksprintf_internal(buffer, fmt, 1024, args);
+    ksnprintfv(buffer, fmt, 1024, args);

     va_end(args);
 
     asm("int %0" ::"i"(LUNAIX_SYS_PANIC), "D"(buffer));
     va_end(args);
 
     asm("int %0" ::"i"(LUNAIX_SYS_PANIC), "D"(buffer));

-    DO_SPIN
+    spin();

 }
 }