X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/9a7a9c079d0ab0366673beff73ffa710fe3b76c8..7804c2dae30700296c3205aaf7f546f491999bf4:/lunaix-os/debug/sdbg.c

diff --git a/lunaix-os/debug/sdbg.c b/lunaix-os/debug/sdbg.c
deleted file mode 100644
index 3cc23cf..0000000
--- a/lunaix-os/debug/sdbg.c
+++ /dev/null
@@ -1,110 +0,0 @@
-#include <hal/acpi/acpi.h>
-#include <hal/ioapic.h>
-#include <klibc/stdio.h>
-#include <lunaix/isrm.h>
-#include <lunaix/lxconsole.h>
-#include <lunaix/peripheral/serial.h>
-#include <lunaix/syslog.h>
-#include <sdbg/gdbstub.h>
-#include <sdbg/lsdbg.h>
-#include <sdbg/protocol.h>
-
-// #define USE_LSDBG_BACKEND
-
-LOG_MODULE("SDBG")
-
-volatile int debug_mode = 0;
-
-void
-sdbg_loop(const isr_param* param)
-{
-    // This is importnat, because we will handle any subsequent RX/TX in a
-    // synchronized way. And we don't want these irq queue up at our APIC and
-    // confuse the CPU after ACK with APIC.
-    serial_disable_irq(SERIAL_COM1);
-    if (param->vector == 1 || param->vector == 3) {
-        goto cont;
-    }
-
-    if (!debug_mode) {
-        // Oh... C.M.C. is about to help the debugging!
-        if (serial_rx_byte(SERIAL_COM1) != '@') {
-            goto done;
-        }
-        if (serial_rx_byte(SERIAL_COM1) != 'c') {
-            goto done;
-        }
-        if (serial_rx_byte(SERIAL_COM1) != 'm') {
-            goto done;
-        }
-        if (serial_rx_byte(SERIAL_COM1) != 'c') {
-            goto done;
-        }
-        debug_mode = 1;
-    } else {
-        if (serial_rx_byte(SERIAL_COM1) != '@') {
-            goto cont;
-        }
-        if (serial_rx_byte(SERIAL_COM1) != 'y') {
-            goto cont;
-        }
-        if (serial_rx_byte(SERIAL_COM1) != 'a') {
-            goto cont;
-        }
-        if (serial_rx_byte(SERIAL_COM1) != 'y') {
-            goto cont;
-        }
-        debug_mode = 0;
-        goto done;
-    }
-
-cont:
-    kprint_dbg(" DEBUG");
-#ifdef USE_LSDBG_BACKEND
-    lunaix_sdbg_loop(param);
-#else
-    gdbstub_loop(param);
-#endif
-    console_flush();
-
-done:
-    serial_enable_irq(SERIAL_COM1);
-}
-
-void
-sdbg_imm(const isr_param* param)
-{
-    kprintf(KDEBUG "Quick debug mode\n");
-    kprintf(KDEBUG "cs=%p eip=%p eax=%p ebx=%p\n",
-            param->cs,
-            param->eip,
-            param->registers.eax,
-            param->registers.ebx);
-    kprintf(KDEBUG "ecx=%p edx=%p edi=%p esi=%p\n",
-            param->registers.ecx,
-            param->registers.edx,
-            param->registers.edi,
-            param->registers.esi);
-    kprintf(KDEBUG "u.esp=%p k.esp=%p ebp=%p ps=%p\n",
-            param->registers.esp,
-            param->esp,
-            param->registers.ebp,
-            param->eflags);
-    kprintf(KDEBUG "ss=%p ds=%p es=%p fs=%p gs=%p\n",
-            param->ss,
-            param->registers.ds,
-            param->registers.es,
-            param->registers.fs,
-            param->registers.gs);
-    console_flush();
-    while (1)
-        ;
-}
-void
-sdbg_init()
-{
-    isrm_bindiv(INSTR_DEBUG, sdbg_loop); // #DB
-    isrm_bindiv(INSTR_BREAK, sdbg_loop); // #BRK
-
-    isrm_bindirq(COM1_IRQ, sdbg_loop);
-}
\ No newline at end of file