6655634179
other header files. There no longer are any *.h files in cpu64/. Had to make some changes to the *.cc files for dealing with accesses to eip.
69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
#include "bochs.h"
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#include "extdb.h"
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#ifdef WIN32
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# include <windows.h>
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#else
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# error "extdb.cc only supported in win32 environment"
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#endif
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TRegs regs;
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char debug_loaded = 0;
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void (*call_debugger)(TRegs *,Bit8u *, Bit32u);
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void bx_external_debugger(BX_CPU_C *cpu)
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{
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switch (regs.debug_state) {
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case debug_run:
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return;
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case debug_count:
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if (--regs.debug_counter) return;
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regs.debug_state = debug_step;
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break;
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case debug_skip:
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if (cpu->dword.eip != regs.debug_eip ||
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cpu->sregs[1].selector.value != regs.debug_cs) return;
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regs.debug_state = debug_step;
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break;
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}
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regs.eax = cpu->gen_reg[0].dword.erx;
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regs.ecx = cpu->gen_reg[1].dword.erx;
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regs.edx = cpu->gen_reg[2].dword.erx;
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regs.ebx = cpu->gen_reg[3].dword.erx;
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regs.esp = cpu->gen_reg[4].dword.erx;
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regs.ebp = cpu->gen_reg[5].dword.erx;
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regs.esi = cpu->gen_reg[6].dword.erx;
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regs.edi = cpu->gen_reg[7].dword.erx;
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regs.eip = cpu->dword.eip;
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regs.eflags = cpu->read_eflags();
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regs.es = cpu->sregs[0].selector.value;
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regs.cs = cpu->sregs[1].selector.value;
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regs.ss = cpu->sregs[2].selector.value;
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regs.ds = cpu->sregs[3].selector.value;
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regs.fs = cpu->sregs[4].selector.value;
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regs.gs = cpu->sregs[5].selector.value;
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regs.gdt.base = cpu->gdtr.base;
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regs.gdt.limit = cpu->gdtr.limit;
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regs.idt.base = cpu->idtr.base;
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regs.idt.limit = cpu->idtr.limit;
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regs.ldt = cpu->ldtr.selector.value;
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regs.cr0 = cpu->cr0.val32;
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regs.cr1 = cpu->cr1;
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regs.cr2 = cpu->cr2;
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regs.cr3 = cpu->cr3;
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if (debug_loaded == 0) {
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HINSTANCE hdbg;
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debug_loaded = 1;
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hdbg = LoadLibrary("debug.dll");
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call_debugger = (void (*)(TRegs *,Bit8u *, Bit32u)) GetProcAddress(hdbg,"call_debugger");
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if (call_debugger != NULL) debug_loaded = 2;
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}
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if (debug_loaded == 2) call_debugger(®s,cpu->mem->vector,cpu->mem->len);
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}
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