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Diffstat (limited to 'src/kernel/core/sys.cpp')
-rw-r--r--src/kernel/core/sys.cpp25
1 files changed, 16 insertions, 9 deletions
diff --git a/src/kernel/core/sys.cpp b/src/kernel/core/sys.cpp
index d95b678..2eefa57 100644
--- a/src/kernel/core/sys.cpp
+++ b/src/kernel/core/sys.cpp
@@ -1,5 +1,6 @@
#include "sys.h"
-#include "monitor.h"
+#include <ui/vt.h>
+#include <dev/vgatxt.h>
#include "mem/mem.h"
@@ -30,9 +31,9 @@ uint16_t inw(uint16_t port) {
void stack_trace(size_t bp) {
uint32_t *stack = (uint32_t*)bp, i;
for (i = 0; i < 5 && (size_t)stack > K_HIGHHALF_ADDR && (size_t)stack < (bp + 0x8000); i++) {
- monitor_write("| "); monitor_writeHex((size_t)stack);
- monitor_write("\tnext:"); monitor_writeHex(stack[0]); monitor_write("\t\tret:"); monitor_writeHex(stack[1]);
- monitor_write("\n");
+ ke_vt->writeStr("| "); ke_vt->writeHex((size_t)stack);
+ ke_vt->writeStr("\tnext:"); ke_vt->writeHex(stack[0]); ke_vt->writeStr("\t\tret:"); ke_vt->writeHex(stack[1]);
+ ke_vt->writeStr("\n");
stack = (uint32_t*)stack[0];
}
}
@@ -40,21 +41,27 @@ void stack_trace(size_t bp) {
/* For internal use only. Used by panic and panic_assert. */
static void panic_do(char* file, int line) {
asm volatile("cli;");
- monitor_write("\n File:\t\t"); monitor_write(file); monitor_put(':'); monitor_writeDec(line);
- monitor_write("\nTrace:\n");
+ ke_vt->writeStr("\n File:\t\t"); ke_vt->writeStr(file); ke_vt->writeStr(":"); ke_vt->writeDec(line);
+ ke_vt->writeStr("\nTrace:\n");
size_t bp; asm volatile("mov %%ebp,%0" : "=r"(bp)); stack_trace(bp);
- monitor_write("\n\t\tSystem halted -_-'");
+ ke_vt->writeStr("\n\t\tSystem halted -_-'");
asm volatile("hlt");
}
/* These functions stop the system, reporting an error message, because something bad happenned. */
void panic(char* message, char* file, int line) {
- monitor_write("\nPANIC:\t\t"); monitor_write(message);
+ ke_vt->fgcolor = TC_WHITE;
+ ke_vt->bgcolor = TC_BLUE;
+ ke_vt->outputTo(text_display);
+ ke_vt->writeStr("\nPANIC:\t\t"); ke_vt->writeStr(message);
panic_do(file, line);
}
void panic_assert(char* assertion, char* file, int line) {
- monitor_write("\nASSERT FAILED:\t"); monitor_write(assertion);
+ ke_vt->fgcolor = TC_WHITE;
+ ke_vt->bgcolor = TC_RED;
+ ke_vt->outputTo(text_display);
+ ke_vt->writeStr("\nASSERT FAILED:\t"); ke_vt->writeStr(assertion);
panic_do(file, line);
}