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#define MACHINE_H |
#define MACHINE_H |
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/* |
/* |
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* Copyright (C) 2005 Anders Gavare. All rights reserved. |
* Copyright (C) 2005-2007 Anders Gavare. All rights reserved. |
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* |
* |
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* Redistribution and use in source and binary forms, with or without |
* 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: |
* modification, are permitted provided that the following conditions are met: |
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* SUCH DAMAGE. |
* SUCH DAMAGE. |
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* |
* |
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* |
* |
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* $Id: machine.h,v 1.58 2005/06/24 19:15:08 debug Exp $ |
* $Id: machine.h,v 1.182 2007/08/29 20:36:49 debug Exp $ |
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*/ |
*/ |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <sys/time.h> |
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#include "symbol.h" |
#include "symbol.h" |
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#include "arcbios.h" |
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#include "machine_x86.h" |
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#define MAX_BREAKPOINTS 8 |
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#define BREAKPOINT_FLAG_R 1 |
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#define MAX_TICK_FUNCTIONS 14 |
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struct cpu_family; |
struct cpu_family; |
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struct diskimage; |
struct diskimage; |
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struct emul; |
struct emul; |
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struct fb_window; |
struct fb_window; |
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struct machine_arcbios; |
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struct machine_pmax; |
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struct memory; |
struct memory; |
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struct of_data; |
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struct settings; |
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/* TODO: This should probably go away... */ |
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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 *pending_timer_interrupts; |
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int last_int; |
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}; |
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/* Ugly: */ |
struct breakpoints { |
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struct kn230_csr; |
int n; |
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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 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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#define MACHINE_NAME_MAXBUF 200 |
/* Arrays, with one element for each entry: */ |
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char **string; |
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uint64_t *addr; |
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}; |
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struct statistics { |
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char *filename; |
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FILE *file; |
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int enabled; |
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char *fields; /* "vpi" etc. */ |
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}; |
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struct tick_functions { |
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int n_entries; |
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/* Arrays, with one element for each entry: */ |
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int *ticks_till_next; |
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int *ticks_reset_value; |
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void (*(*f))(struct cpu *, void *); |
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void **extra; |
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}; |
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struct x11_md { |
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/* X11/framebuffer stuff: */ |
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int in_use; |
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int scaledown; |
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int scaleup; |
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int n_display_names; |
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char **display_names; |
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int current_display_name_nr; /* updated by x11.c */ |
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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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* The machine struct: |
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*/ |
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struct machine { |
struct machine { |
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/* Pointer back to the emul struct we are in: */ |
/* Pointer back to the emul struct we are in: */ |
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struct emul *emul; |
struct emul *emul; |
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/* Settings: */ |
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struct settings *settings; |
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/* Name as choosen by the user: */ |
/* Name as choosen by the user: */ |
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char *name; |
char *name; |
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/* Full "path" to the machine, e.g. "machine[0]": */ |
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char *path; |
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int arch; /* ARCH_MIPS, ARCH_PPC, .. */ |
int arch; /* ARCH_MIPS, ARCH_PPC, .. */ |
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int machine_type; /* MACHINE_DEC, .. */ |
int machine_type; /* MACHINE_PMAX, .. */ |
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int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */ |
int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */ |
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/* Name set by code in src/machines/machine_*.c: */ |
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char *machine_name; |
char *machine_name; |
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/* The serial number is mostly used when emulating multiple machines |
/* The serial number is mostly used when emulating multiple machines |
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int serial_nr; |
int serial_nr; |
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int nr_of_nics; |
int nr_of_nics; |
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/* TODO: How about multiple cpu familys in one machine? */ |
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struct cpu_family *cpu_family; |
struct cpu_family *cpu_family; |
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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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struct memory *memory; |
struct memory *memory; |
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int main_console_handle; |
int main_console_handle; |
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/* Hardware devices, run every x clock cycles. */ |
/* Tick functions (e.g. hardware devices): */ |
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int n_tick_entries; |
struct tick_functions tick_functions; |
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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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void (*md_interrupt)(struct machine *m, struct cpu *cpu, |
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int irq_nr, int assert); |
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char *cpu_name; /* TODO: remove this, there could be several |
char *cpu_name; /* TODO: remove this, there could be several |
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cpus with different names in a machine */ |
cpus with different names in a machine */ |
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int ncpus; |
int ncpus; |
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struct cpu **cpus; |
struct cpu **cpus; |
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/* These are used by stuff in cpu.c, mostly: */ |
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int64_t ncycles; |
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int64_t ncycles_show; |
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int64_t ncycles_flush; |
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int64_t ncycles_since_gettimeofday; |
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struct timeval starttime; |
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int a_few_cycles; |
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int a_few_instrs; |
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struct diskimage *first_diskimage; |
struct diskimage *first_diskimage; |
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struct symbol_context symbol_context; |
struct symbol_context symbol_context; |
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int memory_offset_in_mb; |
int memory_offset_in_mb; |
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int prom_emulation; |
int prom_emulation; |
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int register_dump; |
int register_dump; |
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int arch_pagesize; |
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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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int n_breakpoints; |
/* Breakpoints: */ |
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char *breakpoint_string[MAX_BREAKPOINTS]; |
struct breakpoints breakpoints; |
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uint64_t breakpoint_addr[MAX_BREAKPOINTS]; |
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int breakpoint_flags[MAX_BREAKPOINTS]; |
int halt_on_nonexistant_memaccess; |
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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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int dbe_on_nonexistant_memaccess; |
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int bintrans_enable; |
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int old_bintrans_enable; |
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int bintrans_enabled_from_start; |
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int bintrans_size; |
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int instruction_trace; |
int instruction_trace; |
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int single_step_on_bad_addr; |
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int show_nr_of_instructions; |
int show_nr_of_instructions; |
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int show_symbolic_register_names; |
int show_trace_tree; |
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int64_t max_instructions; |
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int emulated_hz; |
int emulated_hz; |
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int max_random_cycles_per_chunk; |
int allow_instruction_combinations; |
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int speed_tricks; |
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char *userland_emul; /* NULL for no userland emulation */ |
char *userland_emul; /* NULL for no userland emulation */ |
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int force_netboot; |
int force_netboot; |
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int slow_serial_interrupts_hack_for_linux; |
int slow_serial_interrupts_hack_for_linux; |
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uint64_t file_loaded_end_addr; |
uint64_t file_loaded_end_addr; |
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char *boot_kernel_filename; |
char *boot_kernel_filename; |
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char *boot_string_argument; |
char *boot_string_argument; |
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int automatic_clock_adjustment; |
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int exit_without_entering_debugger; |
int exit_without_entering_debugger; |
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int show_trace_tree; |
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int n_gfx_cards; |
int n_gfx_cards; |
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/* Instruction statistics: */ |
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struct statistics statistics; |
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/* X11/framebuffer stuff (per machine): */ |
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struct x11_md x11_md; |
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/* Machine-dependent: (PROM stuff, etc.) */ |
/* Machine-dependent: (PROM stuff, etc.) */ |
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union { |
union { |
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struct machine_arcbios arc; |
struct machine_arcbios *arc; |
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struct machine_pc pc; |
struct machine_pmax *pmax; |
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struct of_data *of_data; |
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} md; |
} md; |
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/* Machine-dependent interrupt specific structs: */ |
/* Bus-specific interrupt data: */ |
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union { |
/* TODO: Remove! */ |
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struct kn230_csr *kn230_csr; |
struct isa_pic_data isa_pic_data; |
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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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} md_int; |
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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_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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int n_fb_windows; |
/* Tick function "prototype": */ |
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struct fb_window **fb_windows; |
#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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#define ARCH_MIPS 1 |
#define ARCH_MIPS 1 |
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#define ARCH_PPC 2 |
#define ARCH_PPC 2 |
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#define ARCH_SPARC 3 |
#define ARCH_SPARC 3 |
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#define ARCH_URISC 4 |
#define ARCH_ALPHA 4 |
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#define ARCH_HPPA 5 |
#define ARCH_ARM 5 |
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#define ARCH_ALPHA 6 |
#define ARCH_SH 6 |
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#define ARCH_X86 7 |
#define ARCH_M88K 7 |
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#define ARCH_ARM 8 |
#define ARCH_M32R 8 |
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/* MIPS: */ |
/* MIPS: */ |
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#define MACHINE_BAREMIPS 1000 |
#define MACHINE_BAREMIPS 1000 |
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#define MACHINE_TESTMIPS 1001 |
#define MACHINE_TESTMIPS 1001 |
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#define MACHINE_DEC 1002 |
#define MACHINE_PMAX 1002 |
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#define MACHINE_COBALT 1003 |
#define MACHINE_COBALT 1003 |
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#define MACHINE_HPCMIPS 1004 |
#define MACHINE_HPCMIPS 1004 |
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#define MACHINE_PS2 1005 |
#define MACHINE_PS2 1005 |
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#define MACHINE_SGI 1006 |
#define MACHINE_SGI 1006 |
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#define MACHINE_ARC 1007 |
#define MACHINE_ARC 1007 |
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#define MACHINE_MESHCUBE 1008 |
#define MACHINE_EVBMIPS 1008 |
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#define MACHINE_NETGEAR 1009 |
#define MACHINE_ALGOR 1009 |
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#define MACHINE_SONYNEWS 1010 |
#define MACHINE_QEMU_MIPS 1010 |
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#define MACHINE_EVBMIPS 1011 |
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#define MACHINE_PSP 1012 |
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/* PPC: */ |
/* PPC: */ |
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#define MACHINE_BAREPPC 2000 |
#define MACHINE_BAREPPC 2000 |
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#define MACHINE_TESTPPC 2001 |
#define MACHINE_TESTPPC 2001 |
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#define MACHINE_WALNUT 2002 |
#define MACHINE_PMPPC 2002 |
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#define MACHINE_PMPPC 2003 |
#define MACHINE_BEBOX 2003 |
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#define MACHINE_SANDPOINT 2004 |
#define MACHINE_PREP 2004 |
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#define MACHINE_BEBOX 2005 |
#define MACHINE_MACPPC 2005 |
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#define MACHINE_PREP 2006 |
#define MACHINE_MVMEPPC 2006 |
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#define MACHINE_MACPPC 2007 |
#define MACHINE_SANDPOINT 2007 |
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#define MACHINE_DB64360 2008 |
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/* SPARC: */ |
/* SPARC: */ |
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#define MACHINE_BARESPARC 3000 |
#define MACHINE_BARESPARC 3000 |
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#define MACHINE_ULTRA1 3001 |
#define MACHINE_TESTSPARC 3001 |
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#define MACHINE_SPARC 3002 |
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/* URISC: */ |
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#define MACHINE_BAREURISC 4000 |
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#define MACHINE_TESTURISC 4001 |
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/* HPPA: */ |
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#define MACHINE_BAREHPPA 5000 |
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#define MACHINE_TESTHPPA 5001 |
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/* Alpha: */ |
/* Alpha: */ |
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#define MACHINE_BAREALPHA 6000 |
#define MACHINE_BAREALPHA 4000 |
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#define MACHINE_TESTALPHA 6001 |
#define MACHINE_TESTALPHA 4001 |
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#define MACHINE_ALPHA 4002 |
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/* X86: */ |
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#define MACHINE_BAREX86 7000 |
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#define MACHINE_X86 7001 |
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/* ARM: */ |
/* ARM: */ |
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#define MACHINE_BAREARM 8000 |
#define MACHINE_BAREARM 5000 |
251 |
#define MACHINE_TESTARM 8001 |
#define MACHINE_TESTARM 5001 |
252 |
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#define MACHINE_CATS 5002 |
253 |
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#define MACHINE_HPCARM 5003 |
254 |
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#define MACHINE_NETWINDER 5004 |
255 |
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#define MACHINE_IQ80321 5005 |
256 |
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#define MACHINE_QEMU_ARM 5006 |
257 |
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258 |
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/* SH: */ |
259 |
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#define MACHINE_BARESH 6000 |
260 |
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#define MACHINE_TESTSH 6001 |
261 |
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#define MACHINE_HPCSH 6002 |
262 |
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#define MACHINE_DREAMCAST 6003 |
263 |
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#define MACHINE_LANDISK 6004 |
264 |
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265 |
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/* M88K: */ |
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#define MACHINE_BAREM88K 7000 |
267 |
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#define MACHINE_TESTM88K 7001 |
268 |
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#define MACHINE_MVME88K 7002 |
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270 |
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/* M32R: */ |
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#define MACHINE_BAREM32R 8000 |
272 |
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#define MACHINE_TESTM32R 8001 |
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/* Other "pseudo"-machines: */ |
/* Other "pseudo"-machines: */ |
275 |
#define MACHINE_NONE 0 |
#define MACHINE_NONE 0 |
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#define MACHINE_HPCMIPS_AGENDA_VR3 7 |
#define MACHINE_HPCMIPS_AGENDA_VR3 7 |
304 |
#define MACHINE_HPCMIPS_IBM_WORKPAD_Z50 8 |
#define MACHINE_HPCMIPS_IBM_WORKPAD_Z50 8 |
305 |
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/* Playstation 2: */ |
/* HPCarm: */ |
307 |
#define PLAYSTATION2_BDA 0xffffffffa0001000ULL |
#define MACHINE_HPCARM_IPAQ 1 |
308 |
#define PLAYSTATION2_OPTARGS 0xffffffff81fff100ULL |
#define MACHINE_HPCARM_JORNADA720 2 |
309 |
#define PLAYSTATION2_SIFBIOS 0xffffffffbfc10000ULL |
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310 |
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/* HPCsh: */ |
311 |
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#define MACHINE_HPCSH_JORNADA680 1 |
312 |
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#define MACHINE_HPCSH_JORNADA690 2 |
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314 |
/* SGI and ARC: */ |
/* SGI and ARC: */ |
315 |
#define MACHINE_ARC_NEC_RD94 1 |
#define MACHINE_ARC_JAZZ_PICA 1 |
316 |
#define MACHINE_ARC_JAZZ_PICA 2 |
#define MACHINE_ARC_JAZZ_MAGNUM 2 |
317 |
#define MACHINE_ARC_NEC_R94 3 |
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318 |
#define MACHINE_ARC_DESKTECH_TYNE 4 |
/* Algor: */ |
319 |
#define MACHINE_ARC_JAZZ_MAGNUM 5 |
#define MACHINE_ALGOR_P4032 1 |
320 |
#define MACHINE_ARC_NEC_R98 6 |
#define MACHINE_ALGOR_P5064 2 |
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#define MACHINE_ARC_JAZZ_M700 7 |
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#define MACHINE_ARC_NEC_R96 8 |
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/* EVBMIPS: */ |
/* EVBMIPS: */ |
323 |
#define MACHINE_EVBMIPS_MALTA 1 |
#define MACHINE_EVBMIPS_MALTA 1 |
324 |
#define MACHINE_EVBMIPS_PB1000 2 |
#define MACHINE_EVBMIPS_MALTA_BE 2 |
325 |
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326 |
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/* PReP: */ |
327 |
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#define MACHINE_PREP_IBM6050 1 |
328 |
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#define MACHINE_PREP_MVME2400 2 |
329 |
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330 |
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/* Sun SPARC: */ |
331 |
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#define MACHINE_SPARC_SS5 1 |
332 |
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#define MACHINE_SPARC_SS20 2 |
333 |
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#define MACHINE_SPARC_ULTRA1 3 |
334 |
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#define MACHINE_SPARC_ULTRA60 4 |
335 |
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#define MACHINE_SPARC_SUN4V 5 |
336 |
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337 |
/* MacPPC: TODO: Real model names */ |
/* MacPPC: TODO: Real model names */ |
338 |
#define MACHINE_MACPPC_G4 1 |
#define MACHINE_MACPPC_G3 1 |
339 |
#define MACHINE_MACPPC_G5 2 |
#define MACHINE_MACPPC_G4 2 |
340 |
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#define MACHINE_MACPPC_G5 3 |
341 |
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342 |
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/* MVMEPPC */ |
343 |
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#define MACHINE_MVMEPPC_1600 1 |
344 |
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#define MACHINE_MVMEPPC_2100 2 |
345 |
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#define MACHINE_MVMEPPC_5500 3 |
346 |
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347 |
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/* MVME88K */ |
348 |
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#define MACHINE_MVME88K_187 1 |
349 |
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#define MACHINE_MVME88K_188 2 |
350 |
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#define MACHINE_MVME88K_197 3 |
351 |
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352 |
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353 |
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/* For the automachine system: */ |
354 |
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struct machine_entry_subtype { |
355 |
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int machine_subtype;/* Old-style subtype */ |
356 |
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const char *name; /* Official name */ |
357 |
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int n_aliases; |
358 |
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char **aliases; /* Aliases */ |
359 |
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}; |
360 |
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361 |
/* X86: */ |
struct machine_entry { |
362 |
#define MACHINE_X86_GENERIC 1 |
struct machine_entry *next; |
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#define MACHINE_X86_XT 2 |
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363 |
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364 |
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/* Machine type: */ |
365 |
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int arch; |
366 |
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int machine_type; /* Old-style type */ |
367 |
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const char *name; /* Official name */ |
368 |
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int n_aliases; |
369 |
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char **aliases; /* Aliases */ |
370 |
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371 |
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void (*setup)(struct machine *, struct cpu *); |
372 |
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void (*set_default_cpu)(struct machine *); |
373 |
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void (*set_default_ram)(struct machine *); |
374 |
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375 |
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/* Machine subtypes: */ |
376 |
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int n_subtypes; |
377 |
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struct machine_entry_subtype **subtype; |
378 |
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}; |
379 |
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380 |
/* |
#define MACHINE_SETUP_TYPE(n) void (*n)(struct machine *, struct cpu *) |
381 |
* Problem: kernels seem to be loaded at low addresses in RAM, so |
#define MACHINE_SETUP(x) void machine_setup_ ## x(struct machine *machine, \ |
382 |
* storing environment strings and memory descriptors there is a bad |
struct cpu *cpu) |
383 |
* idea. They are stored at 0xbfc..... instead. The ARC SPB must |
#define MACHINE_DEFAULT_CPU(x) void machine_default_cpu_ ## x(struct machine *machine) |
384 |
* be at physical address 0x1000 though. |
#define MACHINE_DEFAULT_RAM(x) void machine_default_ram_ ## x(struct machine *machine) |
385 |
*/ |
#define MACHINE_REGISTER(x) void machine_register_ ## x(void) |
386 |
#define SGI_SPB_ADDR 0xffffffff80001000ULL |
#define MR_DEFAULT(x,name,arch,type) struct machine_entry \ |
387 |
/* 0xbfc10000 is firmware callback vector stuff */ |
*me = machine_entry_new(name,arch,type); \ |
388 |
#define ARC_FIRMWARE_VECTORS 0xffffffffbfc80000ULL |
me->setup = machine_setup_ ## x; \ |
389 |
#define ARC_FIRMWARE_ENTRIES 0xffffffffbfc88000ULL |
me->set_default_cpu = machine_default_cpu_ ## x; \ |
390 |
#define ARC_ARGV_START 0xffffffffbfc90000ULL |
machine_entry_register(me, arch); |
391 |
#define ARC_ENV_STRINGS 0xffffffffbfc98000ULL |
void automachine_init(void); |
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#define ARC_ENV_POINTERS 0xffffffffbfc9d000ULL |
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#define SGI_SYSID_ADDR 0xffffffffbfca1800ULL |
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#define ARC_DSPSTAT_ADDR 0xffffffffbfca1c00ULL |
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#define ARC_MEMDESC_ADDR 0xffffffffbfca1c80ULL |
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#define ARC_CONFIG_DATA_ADDR 0xffffffffbfca2000ULL |
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#define FIRST_ARC_COMPONENT 0xffffffffbfca8000ULL |
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#define ARC_PRIVATE_VECTORS 0xffffffffbfcb0000ULL |
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#define ARC_PRIVATE_ENTRIES 0xffffffffbfcb8000ULL |
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392 |
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393 |
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394 |
/* machine.c: */ |
/* machine.c: */ |
395 |
struct machine *machine_new(char *name, struct emul *emul); |
struct machine *machine_new(char *name, struct emul *emul, int id); |
396 |
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void machine_destroy(struct machine *machine); |
397 |
int machine_name_to_type(char *stype, char *ssubtype, |
int machine_name_to_type(char *stype, char *ssubtype, |
398 |
int *type, int *subtype, int *arch); |
int *type, int *subtype, int *arch); |
399 |
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void machine_add_breakpoint_string(struct machine *machine, char *str); |
400 |
void machine_add_tickfunction(struct machine *machine, |
void machine_add_tickfunction(struct machine *machine, |
401 |
void (*func)(struct cpu *, void *), void *extra, int clockshift); |
void (*func)(struct cpu *, void *), void *extra, int clockshift); |
402 |
void dump_mem_string(struct cpu *cpu, uint64_t addr); |
void machine_statistics_init(struct machine *, char *fname); |
403 |
void store_string(struct cpu *cpu, uint64_t addr, char *s); |
void machine_register(char *name, MACHINE_SETUP_TYPE(setup)); |
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int store_64bit_word(struct cpu *cpu, uint64_t addr, uint64_t data64); |
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int store_32bit_word(struct cpu *cpu, uint64_t addr, uint64_t data32); |
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int store_16bit_word(struct cpu *cpu, uint64_t addr, uint64_t data16); |
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void store_byte(struct cpu *cpu, uint64_t addr, uint8_t data); |
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void store_64bit_word_in_host(struct cpu *cpu, unsigned char *data, |
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uint64_t data32); |
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void store_32bit_word_in_host(struct cpu *cpu, unsigned char *data, |
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uint64_t data32); |
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void store_16bit_word_in_host(struct cpu *cpu, unsigned char *data, |
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uint16_t data16); |
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uint32_t load_32bit_word(struct cpu *cpu, uint64_t addr); |
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uint16_t load_16bit_word(struct cpu *cpu, uint64_t addr); |
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void store_buf(struct cpu *cpu, uint64_t addr, char *s, size_t len); |
|
404 |
void machine_setup(struct machine *); |
void machine_setup(struct machine *); |
405 |
void machine_memsize_fix(struct machine *); |
void machine_memsize_fix(struct machine *); |
406 |
void machine_default_cputype(struct machine *); |
void machine_default_cputype(struct machine *); |
407 |
void machine_dumpinfo(struct machine *); |
void machine_dumpinfo(struct machine *); |
408 |
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int machine_run(struct machine *machine); |
409 |
void machine_list_available_types_and_cpus(void); |
void machine_list_available_types_and_cpus(void); |
410 |
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struct machine_entry *machine_entry_new(const char *name, |
411 |
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int arch, int oldstyle_type); |
412 |
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void machine_entry_add_alias(struct machine_entry *me, const char *name); |
413 |
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void machine_entry_add_subtype(struct machine_entry *me, const char *name, |
414 |
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int oldstyle_subtype, ...); |
415 |
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void machine_entry_register(struct machine_entry *me, int arch); |
416 |
void machine_init(void); |
void machine_init(void); |
417 |
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418 |
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