28 |
* SUCH DAMAGE. |
* SUCH DAMAGE. |
29 |
* |
* |
30 |
* |
* |
31 |
* $Id: machine.h,v 1.105 2006/02/18 13:42:39 debug Exp $ |
* $Id: machine.h,v 1.128 2006/08/14 17:45:47 debug Exp $ |
32 |
*/ |
*/ |
33 |
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34 |
#include <sys/types.h> |
#include <sys/types.h> |
35 |
#include <sys/time.h> |
#include <sys/time.h> |
36 |
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#include "debugger_gdb.h" |
38 |
#include "symbol.h" |
#include "symbol.h" |
39 |
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40 |
#include "machine_arc.h" |
#include "machine_arc.h" |
41 |
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#include "machine_pmax.h" |
42 |
#include "machine_x86.h" |
#include "machine_x86.h" |
43 |
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44 |
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45 |
#define MAX_BREAKPOINTS 8 |
#define MAX_BREAKPOINTS 8 |
46 |
#define BREAKPOINT_FLAG_R 1 |
#define BREAKPOINT_FLAG_R 1 |
47 |
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48 |
#define MAX_TICK_FUNCTIONS 14 |
#define MAX_TICK_FUNCTIONS 16 |
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50 |
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#define MAX_STATISTICS_FIELDS 8 |
51 |
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struct cpu_family; |
struct cpu_family; |
53 |
struct diskimage; |
struct diskimage; |
75 |
struct isa_pic_data { |
struct isa_pic_data { |
76 |
struct pic8259_data *pic1; |
struct pic8259_data *pic1; |
77 |
struct pic8259_data *pic2; |
struct pic8259_data *pic2; |
78 |
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79 |
int last_int; |
int last_int; |
80 |
int native_irq; |
int native_irq; |
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int native_secondary_irq; |
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uint8_t secondary_mask1; |
83 |
}; |
}; |
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93 |
}; |
}; |
94 |
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95 |
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#define MACHINE_NAME_MAXBUF 150 |
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96 |
struct machine { |
struct machine { |
97 |
/* Pointer back to the emul struct we are in: */ |
/* Pointer back to the emul struct we are in: */ |
98 |
struct emul *emul; |
struct emul *emul; |
104 |
int machine_type; /* MACHINE_PMAX, .. */ |
int machine_type; /* MACHINE_PMAX, .. */ |
105 |
int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */ |
int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */ |
106 |
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int cycle_accurate; /* Set to non-zero for cycle |
108 |
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accurate (slow) emulation. */ |
109 |
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110 |
/* Name set by code in src/machines/machine_*.c: */ |
/* Name set by code in src/machines/machine_*.c: */ |
111 |
char *machine_name; |
char *machine_name; |
112 |
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119 |
int serial_nr; |
int serial_nr; |
120 |
int nr_of_nics; |
int nr_of_nics; |
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122 |
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/* TODO: How about multiple cpu familys in one machine? */ |
123 |
struct cpu_family *cpu_family; |
struct cpu_family *cpu_family; |
124 |
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125 |
/* |
/* |
140 |
int ticks_reset_value[MAX_TICK_FUNCTIONS]; |
int ticks_reset_value[MAX_TICK_FUNCTIONS]; |
141 |
void (*tick_func[MAX_TICK_FUNCTIONS])(struct cpu *, void *); |
void (*tick_func[MAX_TICK_FUNCTIONS])(struct cpu *, void *); |
142 |
void *tick_extra[MAX_TICK_FUNCTIONS]; |
void *tick_extra[MAX_TICK_FUNCTIONS]; |
143 |
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double tick_hz[MAX_TICK_FUNCTIONS]; |
144 |
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145 |
void (*md_interrupt)(struct machine *m, struct cpu *cpu, |
void (*md_interrupt)(struct machine *m, struct cpu *cpu, |
146 |
int irq_nr, int assert); |
int irq_nr, int assert); |
159 |
int n_busses; |
int n_busses; |
160 |
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161 |
/* These are used by stuff in cpu.c, mostly: */ |
/* These are used by stuff in cpu.c, mostly: */ |
162 |
int64_t ncycles; |
int64_t ninstrs; |
163 |
int64_t ncycles_show; |
int64_t ninstrs_show; |
164 |
int64_t ncycles_flush; |
int64_t ninstrs_flush; |
165 |
int64_t ncycles_since_gettimeofday; |
int64_t ninstrs_since_gettimeofday; |
166 |
struct timeval starttime; |
struct timeval starttime; |
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int a_few_cycles; |
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int a_few_instrs; |
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167 |
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168 |
struct diskimage *first_diskimage; |
struct diskimage *first_diskimage; |
169 |
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181 |
char *bootstr; |
char *bootstr; |
182 |
char *bootarg; |
char *bootarg; |
183 |
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184 |
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struct debugger_gdb gdb; |
185 |
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186 |
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/* Breakpoints: */ |
187 |
int n_breakpoints; |
int n_breakpoints; |
188 |
char *breakpoint_string[MAX_BREAKPOINTS]; |
char *breakpoint_string[MAX_BREAKPOINTS]; |
189 |
uint64_t breakpoint_addr[MAX_BREAKPOINTS]; |
uint64_t breakpoint_addr[MAX_BREAKPOINTS]; |
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int cache_secondary_linesize; |
int cache_secondary_linesize; |
200 |
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int dbe_on_nonexistant_memaccess; |
int dbe_on_nonexistant_memaccess; |
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int dyntrans_alignment_check; |
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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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size_t bintrans_size; |
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202 |
int instruction_trace; |
int instruction_trace; |
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int single_step_on_bad_addr; |
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203 |
int show_nr_of_instructions; |
int show_nr_of_instructions; |
204 |
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int show_trace_tree; |
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int show_symbolic_register_names; |
int show_symbolic_register_names; |
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int64_t max_instructions; |
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206 |
int emulated_hz; |
int emulated_hz; |
207 |
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 */ |
209 |
int force_netboot; |
int force_netboot; |
210 |
int slow_serial_interrupts_hack_for_linux; |
int slow_serial_interrupts_hack_for_linux; |
211 |
uint64_t file_loaded_end_addr; |
uint64_t file_loaded_end_addr; |
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char *boot_kernel_filename; |
char *boot_kernel_filename; |
213 |
char *boot_string_argument; |
char *boot_string_argument; |
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int automatic_clock_adjustment; |
int automatic_clock_adjustment; |
215 |
int exit_without_entering_debugger; |
int exit_without_entering_debugger; |
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int show_trace_tree; |
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216 |
int n_gfx_cards; |
int n_gfx_cards; |
217 |
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218 |
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/* Instruction statistics: */ |
219 |
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char *statistics_filename; |
220 |
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FILE *statistics_file; |
221 |
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int statistics_enabled; |
222 |
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char *statistics_fields; /* "vpi" etc. */ |
223 |
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224 |
/* Machine-dependent: (PROM stuff, etc.) */ |
/* Machine-dependent: (PROM stuff, etc.) */ |
225 |
union { |
union { |
226 |
struct machine_arcbios arc; |
struct machine_arcbios arc; |
227 |
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struct machine_pmax pmax; |
228 |
struct machine_pc pc; |
struct machine_pc pc; |
229 |
} md; |
} md; |
230 |
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273 |
}; |
}; |
274 |
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275 |
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276 |
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/* Tick function "prototype": */ |
277 |
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#define DEVICE_TICK(x) void dev_ ## x ## _tick(struct cpu *cpu, void *extra) |
278 |
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279 |
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280 |
/* |
/* |
281 |
* Machine emulation types: |
* Machine emulation types: |
282 |
*/ |
*/ |
294 |
#define ARCH_HPPA 10 |
#define ARCH_HPPA 10 |
295 |
#define ARCH_I960 11 |
#define ARCH_I960 11 |
296 |
#define ARCH_AVR 12 |
#define ARCH_AVR 12 |
297 |
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#define ARCH_TRANSPUTER 13 |
298 |
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299 |
/* MIPS: */ |
/* MIPS: */ |
300 |
#define MACHINE_BAREMIPS 1000 |
#define MACHINE_BAREMIPS 1000 |
305 |
#define MACHINE_PS2 1005 |
#define MACHINE_PS2 1005 |
306 |
#define MACHINE_SGI 1006 |
#define MACHINE_SGI 1006 |
307 |
#define MACHINE_ARC 1007 |
#define MACHINE_ARC 1007 |
308 |
#define MACHINE_MESHCUBE 1008 |
#define MACHINE_NETGEAR 1008 |
309 |
#define MACHINE_NETGEAR 1009 |
#define MACHINE_SONYNEWS 1009 |
310 |
#define MACHINE_SONYNEWS 1010 |
#define MACHINE_EVBMIPS 1010 |
311 |
#define MACHINE_EVBMIPS 1011 |
#define MACHINE_PSP 1011 |
312 |
#define MACHINE_PSP 1012 |
#define MACHINE_ALGOR 1012 |
313 |
#define MACHINE_ALGOR 1013 |
#define MACHINE_QEMU_MIPS 1013 |
314 |
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315 |
/* PPC: */ |
/* PPC: */ |
316 |
#define MACHINE_BAREPPC 2000 |
#define MACHINE_BAREPPC 2000 |
327 |
/* SPARC: */ |
/* SPARC: */ |
328 |
#define MACHINE_BARESPARC 3000 |
#define MACHINE_BARESPARC 3000 |
329 |
#define MACHINE_TESTSPARC 3001 |
#define MACHINE_TESTSPARC 3001 |
330 |
#define MACHINE_ULTRA1 3002 |
#define MACHINE_SPARC 3002 |
331 |
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332 |
/* Alpha: */ |
/* Alpha: */ |
333 |
#define MACHINE_BAREALPHA 4000 |
#define MACHINE_BAREALPHA 4000 |
362 |
#define MACHINE_BARESH 9000 |
#define MACHINE_BARESH 9000 |
363 |
#define MACHINE_TESTSH 9001 |
#define MACHINE_TESTSH 9001 |
364 |
#define MACHINE_HPCSH 9002 |
#define MACHINE_HPCSH 9002 |
365 |
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#define MACHINE_DREAMCAST 9003 |
366 |
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367 |
/* HPPA: */ |
/* HPPA: */ |
368 |
#define MACHINE_BAREHPPA 10000 |
#define MACHINE_BAREHPPA 10000 |
374 |
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375 |
/* AVR: */ |
/* AVR: */ |
376 |
#define MACHINE_BAREAVR 12000 |
#define MACHINE_BAREAVR 12000 |
377 |
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#define MACHINE_AVR_PAL 12001 |
378 |
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#define MACHINE_AVR_MAHPONG 12002 |
379 |
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380 |
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/* TRANSPUTER: */ |
381 |
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#define MACHINE_BARETRANSPUTER 13000 |
382 |
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383 |
/* Other "pseudo"-machines: */ |
/* Other "pseudo"-machines: */ |
384 |
#define MACHINE_NONE 0 |
#define MACHINE_NONE 0 |
420 |
#define MACHINE_HPCSH_JORNADA680 1 |
#define MACHINE_HPCSH_JORNADA680 1 |
421 |
#define MACHINE_HPCSH_JORNADA690 2 |
#define MACHINE_HPCSH_JORNADA690 2 |
422 |
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/* Playstation 2: */ |
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#define PLAYSTATION2_BDA 0xffffffffa0001000ULL |
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#define PLAYSTATION2_OPTARGS 0xffffffff81fff100ULL |
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#define PLAYSTATION2_SIFBIOS 0xffffffffbfc10000ULL |
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423 |
/* SGI and ARC: */ |
/* SGI and ARC: */ |
424 |
#define MACHINE_ARC_NEC_RD94 1 |
#define MACHINE_ARC_NEC_RD94 1 |
425 |
#define MACHINE_ARC_JAZZ_PICA 2 |
#define MACHINE_ARC_JAZZ_PICA 2 |
437 |
/* EVBMIPS: */ |
/* EVBMIPS: */ |
438 |
#define MACHINE_EVBMIPS_MALTA 1 |
#define MACHINE_EVBMIPS_MALTA 1 |
439 |
#define MACHINE_EVBMIPS_MALTA_BE 2 |
#define MACHINE_EVBMIPS_MALTA_BE 2 |
440 |
#define MACHINE_EVBMIPS_PB1000 3 |
#define MACHINE_EVBMIPS_MESHCUBE 3 |
441 |
|
#define MACHINE_EVBMIPS_PB1000 4 |
442 |
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443 |
/* PReP: */ |
/* PReP: */ |
444 |
#define MACHINE_PREP_IBM6050 1 |
#define MACHINE_PREP_IBM6050 1 |
445 |
#define MACHINE_PREP_MVME2400 2 |
#define MACHINE_PREP_MVME2400 2 |
446 |
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447 |
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/* Sun SPARC: */ |
448 |
|
#define MACHINE_SPARC_SS5 1 |
449 |
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#define MACHINE_SPARC_SS20 2 |
450 |
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#define MACHINE_SPARC_ULTRA1 3 |
451 |
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#define MACHINE_SPARC_ULTRA60 4 |
452 |
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453 |
/* MacPPC: TODO: Real model names */ |
/* MacPPC: TODO: Real model names */ |
454 |
#define MACHINE_MACPPC_G4 1 |
#define MACHINE_MACPPC_G3 1 |
455 |
#define MACHINE_MACPPC_G5 2 |
#define MACHINE_MACPPC_G4 2 |
456 |
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#define MACHINE_MACPPC_G5 3 |
457 |
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458 |
/* MVMEPPC */ |
/* MVMEPPC */ |
459 |
#define MACHINE_MVMEPPC_1600 1 |
#define MACHINE_MVMEPPC_1600 1 |
465 |
#define MACHINE_X86_XT 2 |
#define MACHINE_X86_XT 2 |
466 |
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467 |
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/* |
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* Problem: kernels seem to be loaded at low addresses in RAM, so |
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|
* storing environment strings and memory descriptors there is a bad |
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* idea. They are stored at 0xbfc..... instead. The ARC SPB must |
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* be at physical address 0x1000 though. |
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*/ |
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#define SGI_SPB_ADDR 0xffffffff80001000ULL |
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/* 0xbfc10000 is firmware callback vector stuff */ |
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#define ARC_FIRMWARE_VECTORS 0xffffffffbfc80000ULL |
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#define ARC_FIRMWARE_ENTRIES 0xffffffffbfc88000ULL |
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#define ARC_ARGV_START 0xffffffffbfc90000ULL |
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#define ARC_ENV_STRINGS 0xffffffffbfc98000ULL |
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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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468 |
/* For the automachine system: */ |
/* For the automachine system: */ |
469 |
struct machine_entry_subtype { |
struct machine_entry_subtype { |
470 |
int machine_subtype;/* Old-style subtype */ |
int machine_subtype;/* Old-style subtype */ |
498 |
#define MACHINE_DEFAULT_CPU(x) void machine_default_cpu_ ## x(struct machine *machine) |
#define MACHINE_DEFAULT_CPU(x) void machine_default_cpu_ ## x(struct machine *machine) |
499 |
#define MACHINE_DEFAULT_RAM(x) void machine_default_ram_ ## x(struct machine *machine) |
#define MACHINE_DEFAULT_RAM(x) void machine_default_ram_ ## x(struct machine *machine) |
500 |
#define MACHINE_REGISTER(x) void machine_register_ ## x(void) |
#define MACHINE_REGISTER(x) void machine_register_ ## x(void) |
501 |
#define MR_DEFAULT(x,name,arch,type,n,m) struct machine_entry \ |
#define MR_DEFAULT(x,name,arch,type) struct machine_entry \ |
502 |
*me = machine_entry_new(name,arch,type,n,m); \ |
*me = machine_entry_new(name,arch,type); \ |
503 |
me->setup = machine_setup_ ## x; \ |
me->setup = machine_setup_ ## x; \ |
504 |
me->set_default_cpu = machine_default_cpu_ ## x; |
me->set_default_cpu = machine_default_cpu_ ## x; \ |
505 |
|
machine_entry_register(me, arch); |
506 |
void automachine_init(void); |
void automachine_init(void); |
507 |
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508 |
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511 |
int machine_name_to_type(char *stype, char *ssubtype, |
int machine_name_to_type(char *stype, char *ssubtype, |
512 |
int *type, int *subtype, int *arch); |
int *type, int *subtype, int *arch); |
513 |
void machine_add_tickfunction(struct machine *machine, |
void machine_add_tickfunction(struct machine *machine, |
514 |
void (*func)(struct cpu *, void *), void *extra, int clockshift); |
void (*func)(struct cpu *, void *), void *extra, |
515 |
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int clockshift, double hz); |
516 |
|
void machine_statistics_init(struct machine *, char *fname); |
517 |
void machine_register(char *name, MACHINE_SETUP_TYPE(setup)); |
void machine_register(char *name, MACHINE_SETUP_TYPE(setup)); |
518 |
void dump_mem_string(struct cpu *cpu, uint64_t addr); |
void dump_mem_string(struct cpu *cpu, uint64_t addr); |
519 |
void store_string(struct cpu *cpu, uint64_t addr, char *s); |
void store_string(struct cpu *cpu, uint64_t addr, char *s); |
541 |
void machine_dumpinfo(struct machine *); |
void machine_dumpinfo(struct machine *); |
542 |
void machine_bus_register(struct machine *, char *busname, |
void machine_bus_register(struct machine *, char *busname, |
543 |
void (*debug_dump)(void *), void *extra); |
void (*debug_dump)(void *), void *extra); |
544 |
|
int machine_run(struct machine *machine); |
545 |
void machine_list_available_types_and_cpus(void); |
void machine_list_available_types_and_cpus(void); |
546 |
struct machine_entry *machine_entry_new(const char *name, |
struct machine_entry *machine_entry_new(const char *name, |
547 |
int arch, int oldstyle_type, int n_aliases, int n_subtypes); |
int arch, int oldstyle_type); |
548 |
struct machine_entry_subtype *machine_entry_subtype_new( |
void machine_entry_add_alias(struct machine_entry *me, const char *name); |
549 |
const char *name, int oldstyle_type, int n_aliases); |
void machine_entry_add_subtype(struct machine_entry *me, const char *name, |
550 |
void machine_entry_add(struct machine_entry *me, int arch); |
int oldstyle_subtype, ...); |
551 |
|
void machine_entry_register(struct machine_entry *me, int arch); |
552 |
void machine_init(void); |
void machine_init(void); |
553 |
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554 |
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