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#ifndef MACHINE_H |
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#define MACHINE_H |
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|
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/* |
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* Copyright (C) 2005-2006 Anders Gavare. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* |
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* |
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* $Id: machine.h,v 1.126 2006/07/21 16:55:41 debug Exp $ |
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*/ |
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|
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#include <sys/types.h> |
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#include <sys/time.h> |
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|
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#include "debugger_gdb.h" |
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#include "symbol.h" |
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|
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#include "machine_arc.h" |
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#include "machine_pmax.h" |
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#include "machine_x86.h" |
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|
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|
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#define MAX_BREAKPOINTS 8 |
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#define BREAKPOINT_FLAG_R 1 |
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|
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#define MAX_TICK_FUNCTIONS 16 |
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|
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#define MAX_STATISTICS_FIELDS 8 |
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|
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struct cpu_family; |
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struct diskimage; |
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struct emul; |
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struct fb_window; |
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struct memory; |
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struct of_data; |
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|
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/* Ugly: */ |
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struct kn230_csr; |
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struct kn02_csr; |
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struct dec_ioasic_data; |
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struct ps2_data; |
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struct footbridge_data; |
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struct dec5800_data; |
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struct au1x00_ic_data; |
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struct malta_data; |
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struct vr41xx_data; |
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struct jazz_data; |
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struct crime_data; |
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struct mace_data; |
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struct sgi_ip20_data; |
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struct sgi_ip22_data; |
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struct sgi_ip30_data; |
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struct isa_pic_data { |
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struct pic8259_data *pic1; |
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struct pic8259_data *pic2; |
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int last_int; |
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int native_irq; |
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}; |
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|
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|
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struct machine_bus { |
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struct machine_bus *next; |
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|
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char *name; |
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|
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void (*debug_dump)(void *); |
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void *extra; |
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}; |
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|
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|
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struct machine { |
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/* Pointer back to the emul struct we are in: */ |
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struct emul *emul; |
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|
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/* Name as choosen by the user: */ |
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char *name; |
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|
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int arch; /* ARCH_MIPS, ARCH_PPC, .. */ |
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int machine_type; /* MACHINE_PMAX, .. */ |
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int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */ |
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|
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int cycle_accurate; /* Set to non-zero for cycle |
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accurate (slow) emulation. */ |
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|
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/* Name set by code in src/machines/machine_*.c: */ |
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char *machine_name; |
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|
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int stable; /* startup warning for non-stable |
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emulation modes. */ |
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|
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/* The serial number is mostly used when emulating multiple machines |
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in a network. nr_of_nics is the current nr of network cards, which |
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is useful when emulating multiple cards in one machine: */ |
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int serial_nr; |
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int nr_of_nics; |
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|
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/* TODO: How about multiple cpu familys in one machine? */ |
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struct cpu_family *cpu_family; |
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|
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/* |
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* The "mainbus": |
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* |
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* o) memory |
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* o) devices |
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* o) CPUs |
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*/ |
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|
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struct memory *memory; |
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|
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int main_console_handle; |
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|
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/* Hardware devices, run every x clock cycles. */ |
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int n_tick_entries; |
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int ticks_till_next[MAX_TICK_FUNCTIONS]; |
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int ticks_reset_value[MAX_TICK_FUNCTIONS]; |
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void (*tick_func[MAX_TICK_FUNCTIONS])(struct cpu *, void *); |
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void *tick_extra[MAX_TICK_FUNCTIONS]; |
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double tick_hz[MAX_TICK_FUNCTIONS]; |
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|
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void (*md_interrupt)(struct machine *m, struct cpu *cpu, |
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int irq_nr, int assert); |
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|
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char *cpu_name; /* TODO: remove this, there could be several |
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cpus with different names in a machine */ |
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int byte_order_override; |
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int bootstrap_cpu; |
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int use_random_bootstrap_cpu; |
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int start_paused; |
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int ncpus; |
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struct cpu **cpus; |
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|
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/* Registered busses: */ |
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struct machine_bus *first_bus; |
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int n_busses; |
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|
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/* These are used by stuff in cpu.c, mostly: */ |
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int64_t ninstrs; |
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int64_t ninstrs_show; |
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int64_t ninstrs_flush; |
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int64_t ninstrs_since_gettimeofday; |
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struct timeval starttime; |
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|
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struct diskimage *first_diskimage; |
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|
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struct symbol_context symbol_context; |
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|
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int random_mem_contents; |
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int physical_ram_in_mb; |
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int memory_offset_in_mb; |
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int prom_emulation; |
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int register_dump; |
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int arch_pagesize; |
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|
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int bootdev_type; |
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int bootdev_id; |
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char *bootstr; |
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char *bootarg; |
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|
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struct debugger_gdb gdb; |
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|
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/* Breakpoints: */ |
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int n_breakpoints; |
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char *breakpoint_string[MAX_BREAKPOINTS]; |
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uint64_t breakpoint_addr[MAX_BREAKPOINTS]; |
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int breakpoint_flags[MAX_BREAKPOINTS]; |
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|
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/* Cache sizes: (1 << x) x=0 for default values */ |
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/* TODO: these are _PER CPU_! */ |
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int cache_picache; |
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int cache_pdcache; |
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int cache_secondary; |
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int cache_picache_linesize; |
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int cache_pdcache_linesize; |
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int cache_secondary_linesize; |
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|
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int dbe_on_nonexistant_memaccess; |
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int instruction_trace; |
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int show_nr_of_instructions; |
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int show_trace_tree; |
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int show_symbolic_register_names; |
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int emulated_hz; |
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int allow_instruction_combinations; |
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char *userland_emul; /* NULL for no userland emulation */ |
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int force_netboot; |
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int slow_serial_interrupts_hack_for_linux; |
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uint64_t file_loaded_end_addr; |
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char *boot_kernel_filename; |
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char *boot_string_argument; |
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int automatic_clock_adjustment; |
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int exit_without_entering_debugger; |
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int n_gfx_cards; |
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|
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/* Instruction statistics: */ |
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char *statistics_filename; |
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FILE *statistics_file; |
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int statistics_enabled; |
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char *statistics_fields; /* "vpi" etc. */ |
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|
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/* Machine-dependent: (PROM stuff, etc.) */ |
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union { |
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struct machine_arcbios arc; |
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struct machine_pmax pmax; |
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struct machine_pc pc; |
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} md; |
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|
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/* OpenFirmware: */ |
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struct of_data *of_data; |
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|
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/* Bus-specific interrupt data: */ |
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struct isa_pic_data isa_pic_data; |
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|
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/* Machine-dependent interrupt specific structs: */ |
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union { |
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struct kn230_csr *kn230_csr; |
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struct kn02_csr *kn02_csr; |
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struct dec_ioasic_data *dec_ioasic_data; |
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struct ps2_data *ps2_data; |
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struct dec5800_data *dec5800_csr; |
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struct au1x00_ic_data *au1x00_ic_data; |
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struct vr41xx_data *vr41xx_data; |
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struct jazz_data *jazz_data; |
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struct malta_data *malta_data; |
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struct sgi_ip20_data *sgi_ip20_data; |
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struct sgi_ip22_data *sgi_ip22_data; |
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struct sgi_ip30_data *sgi_ip30_data; |
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struct { |
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struct crime_data *crime_data; |
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struct mace_data *mace_data; |
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} ip32; |
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struct footbridge_data *footbridge_data; |
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struct bebox_data *bebox_data; |
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struct prep_data *prep_data; |
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struct cpc700_data *cpc700_data; |
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struct gc_data *gc_data; |
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struct v3_data *v3_data; |
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} md_int; |
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|
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/* X11/framebuffer stuff: */ |
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int use_x11; |
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int x11_scaledown; |
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int x11_scaleup; |
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int x11_n_display_names; |
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char **x11_display_names; |
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int x11_current_display_name_nr; /* updated by x11.c */ |
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|
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int n_fb_windows; |
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struct fb_window **fb_windows; |
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}; |
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|
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|
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/* Tick function "prototype": */ |
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#define DEVICE_TICK(x) void dev_ ## x ## _tick(struct cpu *cpu, void *extra) |
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|
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|
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/* |
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* Machine emulation types: |
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*/ |
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|
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#define ARCH_NOARCH 0 |
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#define ARCH_MIPS 1 |
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#define ARCH_PPC 2 |
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#define ARCH_SPARC 3 |
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#define ARCH_ALPHA 4 |
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#define ARCH_X86 5 |
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#define ARCH_ARM 6 |
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#define ARCH_IA64 7 |
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#define ARCH_M68K 8 |
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#define ARCH_SH 9 |
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#define ARCH_HPPA 10 |
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#define ARCH_I960 11 |
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#define ARCH_AVR 12 |
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#define ARCH_TRANSPUTER 13 |
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|
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/* MIPS: */ |
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#define MACHINE_BAREMIPS 1000 |
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#define MACHINE_TESTMIPS 1001 |
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#define MACHINE_PMAX 1002 |
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#define MACHINE_COBALT 1003 |
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#define MACHINE_HPCMIPS 1004 |
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#define MACHINE_PS2 1005 |
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#define MACHINE_SGI 1006 |
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#define MACHINE_ARC 1007 |
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#define MACHINE_NETGEAR 1008 |
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#define MACHINE_SONYNEWS 1009 |
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#define MACHINE_EVBMIPS 1010 |
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#define MACHINE_PSP 1011 |
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#define MACHINE_ALGOR 1012 |
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#define MACHINE_QEMU_MIPS 1013 |
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|
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/* PPC: */ |
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#define MACHINE_BAREPPC 2000 |
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#define MACHINE_TESTPPC 2001 |
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#define MACHINE_WALNUT 2002 |
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#define MACHINE_PMPPC 2003 |
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#define MACHINE_SANDPOINT 2004 |
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#define MACHINE_BEBOX 2005 |
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#define MACHINE_PREP 2006 |
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#define MACHINE_MACPPC 2007 |
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#define MACHINE_DB64360 2008 |
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#define MACHINE_MVMEPPC 2009 |
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|
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/* SPARC: */ |
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#define MACHINE_BARESPARC 3000 |
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#define MACHINE_TESTSPARC 3001 |
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#define MACHINE_SPARC 3002 |
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|
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/* Alpha: */ |
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#define MACHINE_BAREALPHA 4000 |
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#define MACHINE_TESTALPHA 4001 |
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#define MACHINE_ALPHA 4002 |
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|
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/* X86: */ |
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#define MACHINE_BAREX86 5000 |
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#define MACHINE_X86 5001 |
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|
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/* ARM: */ |
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#define MACHINE_BAREARM 6000 |
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#define MACHINE_TESTARM 6001 |
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#define MACHINE_CATS 6002 |
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#define MACHINE_HPCARM 6003 |
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#define MACHINE_ZAURUS 6004 |
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#define MACHINE_NETWINDER 6005 |
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#define MACHINE_SHARK 6006 |
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#define MACHINE_IQ80321 6007 |
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#define MACHINE_IYONIX 6008 |
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#define MACHINE_TS7200 6009 |
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|
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/* IA64: */ |
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#define MACHINE_BAREIA64 7000 |
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#define MACHINE_TESTIA64 7001 |
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|
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/* M68K: */ |
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#define MACHINE_BAREM68K 8000 |
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#define MACHINE_TESTM68K 8001 |
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|
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/* SH: */ |
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#define MACHINE_BARESH 9000 |
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#define MACHINE_TESTSH 9001 |
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#define MACHINE_HPCSH 9002 |
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|
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/* HPPA: */ |
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#define MACHINE_BAREHPPA 10000 |
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#define MACHINE_TESTHPPA 10001 |
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|
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/* I960: */ |
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#define MACHINE_BAREI960 11000 |
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#define MACHINE_TESTI960 11001 |
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|
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/* AVR: */ |
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#define MACHINE_BAREAVR 12000 |
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#define MACHINE_AVR_PAL 12001 |
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#define MACHINE_AVR_MAHPONG 12002 |
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|
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/* TRANSPUTER: */ |
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#define MACHINE_BARETRANSPUTER 13000 |
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|
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/* Other "pseudo"-machines: */ |
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#define MACHINE_NONE 0 |
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#define MACHINE_USERLAND 100000 |
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|
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/* DEC: */ |
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#define MACHINE_DEC_PMAX_3100 1 |
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#define MACHINE_DEC_3MAX_5000 2 |
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#define MACHINE_DEC_3MIN_5000 3 |
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#define MACHINE_DEC_3MAXPLUS_5000 4 |
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#define MACHINE_DEC_5800 5 |
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#define MACHINE_DEC_5400 6 |
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#define MACHINE_DEC_MAXINE_5000 7 |
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#define MACHINE_DEC_5500 11 |
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#define MACHINE_DEC_MIPSMATE_5100 12 |
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|
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#define DEC_PROM_CALLBACK_STRUCT 0xffffffffbfc04000ULL |
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#define DEC_PROM_EMULATION 0xffffffffbfc08000ULL |
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#define DEC_PROM_INITIAL_ARGV (INITIAL_STACK_POINTER + 0x80) |
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#define DEC_PROM_STRINGS 0xffffffffbfc20000ULL |
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#define DEC_PROM_TCINFO 0xffffffffbfc2c000ULL |
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#define DEC_MEMMAP_ADDR 0xffffffffbfc30000ULL |
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|
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/* HPCmips: */ |
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#define MACHINE_HPCMIPS_CASIO_BE300 1 |
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#define MACHINE_HPCMIPS_CASIO_E105 2 |
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#define MACHINE_HPCMIPS_NEC_MOBILEPRO_770 3 |
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#define MACHINE_HPCMIPS_NEC_MOBILEPRO_780 4 |
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#define MACHINE_HPCMIPS_NEC_MOBILEPRO_800 5 |
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#define MACHINE_HPCMIPS_NEC_MOBILEPRO_880 6 |
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#define MACHINE_HPCMIPS_AGENDA_VR3 7 |
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#define MACHINE_HPCMIPS_IBM_WORKPAD_Z50 8 |
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|
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/* HPCarm: */ |
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#define MACHINE_HPCARM_IPAQ 1 |
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#define MACHINE_HPCARM_JORNADA720 2 |
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|
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/* HPCsh: */ |
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#define MACHINE_HPCSH_JORNADA680 1 |
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#define MACHINE_HPCSH_JORNADA690 2 |
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|
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/* SGI and ARC: */ |
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#define MACHINE_ARC_NEC_RD94 1 |
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#define MACHINE_ARC_JAZZ_PICA 2 |
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#define MACHINE_ARC_NEC_R94 3 |
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#define MACHINE_ARC_DESKTECH_TYNE 4 |
| 424 |
#define MACHINE_ARC_JAZZ_MAGNUM 5 |
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#define MACHINE_ARC_NEC_R98 6 |
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#define MACHINE_ARC_JAZZ_M700 7 |
| 427 |
#define MACHINE_ARC_NEC_R96 8 |
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|
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/* Algor: */ |
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#define MACHINE_ALGOR_P4032 4 |
| 431 |
#define MACHINE_ALGOR_P5064 5 |
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|
| 433 |
/* EVBMIPS: */ |
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#define MACHINE_EVBMIPS_MALTA 1 |
| 435 |
#define MACHINE_EVBMIPS_MALTA_BE 2 |
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#define MACHINE_EVBMIPS_MESHCUBE 3 |
| 437 |
#define MACHINE_EVBMIPS_PB1000 4 |
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|
| 439 |
/* PReP: */ |
| 440 |
#define MACHINE_PREP_IBM6050 1 |
| 441 |
#define MACHINE_PREP_MVME2400 2 |
| 442 |
|
| 443 |
/* Sun SPARC: */ |
| 444 |
#define MACHINE_SPARC_SS5 1 |
| 445 |
#define MACHINE_SPARC_SS20 2 |
| 446 |
#define MACHINE_SPARC_ULTRA1 3 |
| 447 |
#define MACHINE_SPARC_ULTRA60 4 |
| 448 |
|
| 449 |
/* MacPPC: TODO: Real model names */ |
| 450 |
#define MACHINE_MACPPC_G3 1 |
| 451 |
#define MACHINE_MACPPC_G4 2 |
| 452 |
#define MACHINE_MACPPC_G5 3 |
| 453 |
|
| 454 |
/* MVMEPPC */ |
| 455 |
#define MACHINE_MVMEPPC_1600 1 |
| 456 |
#define MACHINE_MVMEPPC_2100 2 |
| 457 |
#define MACHINE_MVMEPPC_5500 3 |
| 458 |
|
| 459 |
/* X86: */ |
| 460 |
#define MACHINE_X86_GENERIC 1 |
| 461 |
#define MACHINE_X86_XT 2 |
| 462 |
|
| 463 |
|
| 464 |
/* For the automachine system: */ |
| 465 |
struct machine_entry_subtype { |
| 466 |
int machine_subtype;/* Old-style subtype */ |
| 467 |
const char *name; /* Official name */ |
| 468 |
int n_aliases; |
| 469 |
char **aliases; /* Aliases */ |
| 470 |
}; |
| 471 |
|
| 472 |
struct machine_entry { |
| 473 |
struct machine_entry *next; |
| 474 |
|
| 475 |
/* Machine type: */ |
| 476 |
int arch; |
| 477 |
int machine_type; /* Old-style type */ |
| 478 |
const char *name; /* Official name */ |
| 479 |
int n_aliases; |
| 480 |
char **aliases; /* Aliases */ |
| 481 |
|
| 482 |
void (*setup)(struct machine *, struct cpu *); |
| 483 |
void (*set_default_cpu)(struct machine *); |
| 484 |
void (*set_default_ram)(struct machine *); |
| 485 |
|
| 486 |
/* Machine subtypes: */ |
| 487 |
int n_subtypes; |
| 488 |
struct machine_entry_subtype **subtype; |
| 489 |
}; |
| 490 |
|
| 491 |
#define MACHINE_SETUP_TYPE(n) void (*n)(struct machine *, struct cpu *) |
| 492 |
#define MACHINE_SETUP(x) void machine_setup_ ## x(struct machine *machine, \ |
| 493 |
struct cpu *cpu) |
| 494 |
#define MACHINE_DEFAULT_CPU(x) void machine_default_cpu_ ## x(struct machine *machine) |
| 495 |
#define MACHINE_DEFAULT_RAM(x) void machine_default_ram_ ## x(struct machine *machine) |
| 496 |
#define MACHINE_REGISTER(x) void machine_register_ ## x(void) |
| 497 |
#define MR_DEFAULT(x,name,arch,type) struct machine_entry \ |
| 498 |
*me = machine_entry_new(name,arch,type); \ |
| 499 |
me->setup = machine_setup_ ## x; \ |
| 500 |
me->set_default_cpu = machine_default_cpu_ ## x; \ |
| 501 |
machine_entry_register(me, arch); |
| 502 |
void automachine_init(void); |
| 503 |
|
| 504 |
|
| 505 |
/* machine.c: */ |
| 506 |
struct machine *machine_new(char *name, struct emul *emul); |
| 507 |
int machine_name_to_type(char *stype, char *ssubtype, |
| 508 |
int *type, int *subtype, int *arch); |
| 509 |
void machine_add_tickfunction(struct machine *machine, |
| 510 |
void (*func)(struct cpu *, void *), void *extra, |
| 511 |
int clockshift, double hz); |
| 512 |
void machine_statistics_init(struct machine *, char *fname); |
| 513 |
void machine_register(char *name, MACHINE_SETUP_TYPE(setup)); |
| 514 |
void dump_mem_string(struct cpu *cpu, uint64_t addr); |
| 515 |
void store_string(struct cpu *cpu, uint64_t addr, char *s); |
| 516 |
int store_64bit_word(struct cpu *cpu, uint64_t addr, uint64_t data64); |
| 517 |
int store_32bit_word(struct cpu *cpu, uint64_t addr, uint64_t data32); |
| 518 |
int store_16bit_word(struct cpu *cpu, uint64_t addr, uint64_t data16); |
| 519 |
void store_byte(struct cpu *cpu, uint64_t addr, uint8_t data); |
| 520 |
void store_64bit_word_in_host(struct cpu *cpu, unsigned char *data, |
| 521 |
uint64_t data32); |
| 522 |
void store_32bit_word_in_host(struct cpu *cpu, unsigned char *data, |
| 523 |
uint64_t data32); |
| 524 |
void store_16bit_word_in_host(struct cpu *cpu, unsigned char *data, |
| 525 |
uint16_t data16); |
| 526 |
uint32_t load_32bit_word(struct cpu *cpu, uint64_t addr); |
| 527 |
uint16_t load_16bit_word(struct cpu *cpu, uint64_t addr); |
| 528 |
void store_buf(struct cpu *cpu, uint64_t addr, char *s, size_t len); |
| 529 |
void add_environment_string(struct cpu *cpu, char *s, uint64_t *addr); |
| 530 |
void add_environment_string_dual(struct cpu *cpu, |
| 531 |
uint64_t *ptrp, uint64_t *addrp, char *s1, char *s2); |
| 532 |
void store_pointer_and_advance(struct cpu *cpu, uint64_t *addrp, |
| 533 |
uint64_t data, int flag64); |
| 534 |
void machine_setup(struct machine *); |
| 535 |
void machine_memsize_fix(struct machine *); |
| 536 |
void machine_default_cputype(struct machine *); |
| 537 |
void machine_dumpinfo(struct machine *); |
| 538 |
void machine_bus_register(struct machine *, char *busname, |
| 539 |
void (*debug_dump)(void *), void *extra); |
| 540 |
int machine_run(struct machine *machine); |
| 541 |
void machine_list_available_types_and_cpus(void); |
| 542 |
struct machine_entry *machine_entry_new(const char *name, |
| 543 |
int arch, int oldstyle_type); |
| 544 |
void machine_entry_add_alias(struct machine_entry *me, const char *name); |
| 545 |
void machine_entry_add_subtype(struct machine_entry *me, const char *name, |
| 546 |
int oldstyle_subtype, ...); |
| 547 |
void machine_entry_register(struct machine_entry *me, int arch); |
| 548 |
void machine_init(void); |
| 549 |
|
| 550 |
|
| 551 |
#endif /* MACHINE_H */ |
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