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- ioapic: added debug_dump() (prints redirection table)

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This commit is contained in:
Volker Ruppert 2012-04-01 18:53:16 +00:00
parent 5a983a3ea0
commit a3f7a30422
2 changed files with 24 additions and 2 deletions
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21
bochs/iodev/ioapic.cc
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@ -2,7 +2,7 @@
// $Id$
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2002-2011 The Bochs Project
// Copyright (C) 2002-2012 The Bochs Project
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
@ -122,6 +122,10 @@ void bx_ioapic_c::init(void)
DEV_register_memory_handlers(theIOAPIC,
ioapic_read, ioapic_write, base_addr, base_addr + 0xfff);
reset(BX_RESET_HARDWARE);
#if BX_DEBUGGER
// register device for the 'info device' command (calls debug_dump())
bx_dbg_register_debug_info("ioapic", this);
#endif
}
void bx_ioapic_c::reset(unsigned type)
@ -309,4 +313,19 @@ void bx_ioapic_c::register_state(void)
}
}
#if BX_DEBUGGER
void bx_ioapic_c::debug_dump()
{
int i;
char buf[1024];
dbg_printf("82093AA I/O APIC\n\n");
for (i = 0; i < BX_IOAPIC_NUM_PINS; i++) {
bx_io_redirect_entry_t *entry = ioredtbl + i;
entry->sprintf_self(buf);
dbg_printf("entry[%d]: %s\n", i, buf);
}
}
#endif
#endif /* if BX_SUPPORT_APIC */

5
bochs/iodev/ioapic.h
View File

@ -2,7 +2,7 @@
// $Id$
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2002-2009 The Bochs Project
// Copyright (C) 2002-2012 The Bochs Project
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
@ -78,6 +78,9 @@ public:
virtual void init();
virtual void reset(unsigned type);
virtual void register_state(void);
#if BX_DEBUGGER
virtual void debug_dump(void);
#endif
virtual void receive_eoi(Bit8u vector);
virtual void set_irq_level(Bit8u int_in, bx_bool level);