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 1.126 2006/07/21 16:55:41 debug Exp $ |
32 |
*/ |
*/ |
33 |
|
|
34 |
#include <sys/types.h> |
#include <sys/types.h> |
35 |
#include <sys/time.h> |
#include <sys/time.h> |
36 |
|
|
37 |
|
#include "debugger_gdb.h" |
38 |
#include "symbol.h" |
#include "symbol.h" |
39 |
|
|
40 |
#include "machine_arc.h" |
#include "machine_arc.h" |
41 |
|
#include "machine_pmax.h" |
42 |
#include "machine_x86.h" |
#include "machine_x86.h" |
43 |
|
|
44 |
|
|
45 |
#define MAX_BREAKPOINTS 8 |
#define MAX_BREAKPOINTS 8 |
46 |
#define BREAKPOINT_FLAG_R 1 |
#define BREAKPOINT_FLAG_R 1 |
47 |
|
|
48 |
#define MAX_TICK_FUNCTIONS 14 |
#define MAX_TICK_FUNCTIONS 16 |
49 |
|
|
50 |
|
#define MAX_STATISTICS_FIELDS 8 |
51 |
|
|
52 |
struct cpu_family; |
struct cpu_family; |
53 |
struct diskimage; |
struct diskimage; |
90 |
}; |
}; |
91 |
|
|
92 |
|
|
|
#define MACHINE_NAME_MAXBUF 150 |
|
|
|
|
93 |
struct machine { |
struct machine { |
94 |
/* Pointer back to the emul struct we are in: */ |
/* Pointer back to the emul struct we are in: */ |
95 |
struct emul *emul; |
struct emul *emul; |
101 |
int machine_type; /* MACHINE_PMAX, .. */ |
int machine_type; /* MACHINE_PMAX, .. */ |
102 |
int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */ |
int machine_subtype; /* MACHINE_DEC_3MAX_5000, .. */ |
103 |
|
|
104 |
|
int cycle_accurate; /* Set to non-zero for cycle |
105 |
|
accurate (slow) emulation. */ |
106 |
|
|
107 |
/* Name set by code in src/machines/machine_*.c: */ |
/* Name set by code in src/machines/machine_*.c: */ |
108 |
char *machine_name; |
char *machine_name; |
109 |
|
|
116 |
int serial_nr; |
int serial_nr; |
117 |
int nr_of_nics; |
int nr_of_nics; |
118 |
|
|
119 |
|
/* TODO: How about multiple cpu familys in one machine? */ |
120 |
struct cpu_family *cpu_family; |
struct cpu_family *cpu_family; |
121 |
|
|
122 |
/* |
/* |
137 |
int ticks_reset_value[MAX_TICK_FUNCTIONS]; |
int ticks_reset_value[MAX_TICK_FUNCTIONS]; |
138 |
void (*tick_func[MAX_TICK_FUNCTIONS])(struct cpu *, void *); |
void (*tick_func[MAX_TICK_FUNCTIONS])(struct cpu *, void *); |
139 |
void *tick_extra[MAX_TICK_FUNCTIONS]; |
void *tick_extra[MAX_TICK_FUNCTIONS]; |
140 |
|
double tick_hz[MAX_TICK_FUNCTIONS]; |
141 |
|
|
142 |
void (*md_interrupt)(struct machine *m, struct cpu *cpu, |
void (*md_interrupt)(struct machine *m, struct cpu *cpu, |
143 |
int irq_nr, int assert); |
int irq_nr, int assert); |
156 |
int n_busses; |
int n_busses; |
157 |
|
|
158 |
/* These are used by stuff in cpu.c, mostly: */ |
/* These are used by stuff in cpu.c, mostly: */ |
159 |
int64_t ncycles; |
int64_t ninstrs; |
160 |
int64_t ncycles_show; |
int64_t ninstrs_show; |
161 |
int64_t ncycles_flush; |
int64_t ninstrs_flush; |
162 |
int64_t ncycles_since_gettimeofday; |
int64_t ninstrs_since_gettimeofday; |
163 |
struct timeval starttime; |
struct timeval starttime; |
|
int a_few_cycles; |
|
|
int a_few_instrs; |
|
164 |
|
|
165 |
struct diskimage *first_diskimage; |
struct diskimage *first_diskimage; |
166 |
|
|
178 |
char *bootstr; |
char *bootstr; |
179 |
char *bootarg; |
char *bootarg; |
180 |
|
|
181 |
|
struct debugger_gdb gdb; |
182 |
|
|
183 |
|
/* Breakpoints: */ |
184 |
int n_breakpoints; |
int n_breakpoints; |
185 |
char *breakpoint_string[MAX_BREAKPOINTS]; |
char *breakpoint_string[MAX_BREAKPOINTS]; |
186 |
uint64_t breakpoint_addr[MAX_BREAKPOINTS]; |
uint64_t breakpoint_addr[MAX_BREAKPOINTS]; |
196 |
int cache_secondary_linesize; |
int cache_secondary_linesize; |
197 |
|
|
198 |
int dbe_on_nonexistant_memaccess; |
int dbe_on_nonexistant_memaccess; |
|
int dyntrans_alignment_check; |
|
|
int bintrans_enable; |
|
|
int old_bintrans_enable; |
|
|
int bintrans_enabled_from_start; |
|
|
size_t bintrans_size; |
|
199 |
int instruction_trace; |
int instruction_trace; |
|
int single_step_on_bad_addr; |
|
200 |
int show_nr_of_instructions; |
int show_nr_of_instructions; |
201 |
|
int show_trace_tree; |
202 |
int show_symbolic_register_names; |
int show_symbolic_register_names; |
|
int64_t max_instructions; |
|
203 |
int emulated_hz; |
int emulated_hz; |
204 |
int max_random_cycles_per_chunk; |
int allow_instruction_combinations; |
|
int speed_tricks; |
|
205 |
char *userland_emul; /* NULL for no userland emulation */ |
char *userland_emul; /* NULL for no userland emulation */ |
206 |
int force_netboot; |
int force_netboot; |
207 |
int slow_serial_interrupts_hack_for_linux; |
int slow_serial_interrupts_hack_for_linux; |
208 |
uint64_t file_loaded_end_addr; |
uint64_t file_loaded_end_addr; |
209 |
char *boot_kernel_filename; |
char *boot_kernel_filename; |
210 |
char *boot_string_argument; |
char *boot_string_argument; |
|
|
|
211 |
int automatic_clock_adjustment; |
int automatic_clock_adjustment; |
212 |
int exit_without_entering_debugger; |
int exit_without_entering_debugger; |
|
int show_trace_tree; |
|
|
|
|
213 |
int n_gfx_cards; |
int n_gfx_cards; |
214 |
|
|
215 |
|
/* Instruction statistics: */ |
216 |
|
char *statistics_filename; |
217 |
|
FILE *statistics_file; |
218 |
|
int statistics_enabled; |
219 |
|
char *statistics_fields; /* "vpi" etc. */ |
220 |
|
|
221 |
/* Machine-dependent: (PROM stuff, etc.) */ |
/* Machine-dependent: (PROM stuff, etc.) */ |
222 |
union { |
union { |
223 |
struct machine_arcbios arc; |
struct machine_arcbios arc; |
224 |
|
struct machine_pmax pmax; |
225 |
struct machine_pc pc; |
struct machine_pc pc; |
226 |
} md; |
} md; |
227 |
|
|
270 |
}; |
}; |
271 |
|
|
272 |
|
|
273 |
|
/* Tick function "prototype": */ |
274 |
|
#define DEVICE_TICK(x) void dev_ ## x ## _tick(struct cpu *cpu, void *extra) |
275 |
|
|
276 |
|
|
277 |
/* |
/* |
278 |
* Machine emulation types: |
* Machine emulation types: |
279 |
*/ |
*/ |
291 |
#define ARCH_HPPA 10 |
#define ARCH_HPPA 10 |
292 |
#define ARCH_I960 11 |
#define ARCH_I960 11 |
293 |
#define ARCH_AVR 12 |
#define ARCH_AVR 12 |
294 |
|
#define ARCH_TRANSPUTER 13 |
295 |
|
|
296 |
/* MIPS: */ |
/* MIPS: */ |
297 |
#define MACHINE_BAREMIPS 1000 |
#define MACHINE_BAREMIPS 1000 |
302 |
#define MACHINE_PS2 1005 |
#define MACHINE_PS2 1005 |
303 |
#define MACHINE_SGI 1006 |
#define MACHINE_SGI 1006 |
304 |
#define MACHINE_ARC 1007 |
#define MACHINE_ARC 1007 |
305 |
#define MACHINE_MESHCUBE 1008 |
#define MACHINE_NETGEAR 1008 |
306 |
#define MACHINE_NETGEAR 1009 |
#define MACHINE_SONYNEWS 1009 |
307 |
#define MACHINE_SONYNEWS 1010 |
#define MACHINE_EVBMIPS 1010 |
308 |
#define MACHINE_EVBMIPS 1011 |
#define MACHINE_PSP 1011 |
309 |
#define MACHINE_PSP 1012 |
#define MACHINE_ALGOR 1012 |
310 |
#define MACHINE_ALGOR 1013 |
#define MACHINE_QEMU_MIPS 1013 |
311 |
|
|
312 |
/* PPC: */ |
/* PPC: */ |
313 |
#define MACHINE_BAREPPC 2000 |
#define MACHINE_BAREPPC 2000 |
324 |
/* SPARC: */ |
/* SPARC: */ |
325 |
#define MACHINE_BARESPARC 3000 |
#define MACHINE_BARESPARC 3000 |
326 |
#define MACHINE_TESTSPARC 3001 |
#define MACHINE_TESTSPARC 3001 |
327 |
#define MACHINE_ULTRA1 3002 |
#define MACHINE_SPARC 3002 |
328 |
|
|
329 |
/* Alpha: */ |
/* Alpha: */ |
330 |
#define MACHINE_BAREALPHA 4000 |
#define MACHINE_BAREALPHA 4000 |
370 |
|
|
371 |
/* AVR: */ |
/* AVR: */ |
372 |
#define MACHINE_BAREAVR 12000 |
#define MACHINE_BAREAVR 12000 |
373 |
|
#define MACHINE_AVR_PAL 12001 |
374 |
|
#define MACHINE_AVR_MAHPONG 12002 |
375 |
|
|
376 |
|
/* TRANSPUTER: */ |
377 |
|
#define MACHINE_BARETRANSPUTER 13000 |
378 |
|
|
379 |
/* Other "pseudo"-machines: */ |
/* Other "pseudo"-machines: */ |
380 |
#define MACHINE_NONE 0 |
#define MACHINE_NONE 0 |
416 |
#define MACHINE_HPCSH_JORNADA680 1 |
#define MACHINE_HPCSH_JORNADA680 1 |
417 |
#define MACHINE_HPCSH_JORNADA690 2 |
#define MACHINE_HPCSH_JORNADA690 2 |
418 |
|
|
|
/* Playstation 2: */ |
|
|
#define PLAYSTATION2_BDA 0xffffffffa0001000ULL |
|
|
#define PLAYSTATION2_OPTARGS 0xffffffff81fff100ULL |
|
|
#define PLAYSTATION2_SIFBIOS 0xffffffffbfc10000ULL |
|
|
|
|
419 |
/* SGI and ARC: */ |
/* SGI and ARC: */ |
420 |
#define MACHINE_ARC_NEC_RD94 1 |
#define MACHINE_ARC_NEC_RD94 1 |
421 |
#define MACHINE_ARC_JAZZ_PICA 2 |
#define MACHINE_ARC_JAZZ_PICA 2 |
433 |
/* EVBMIPS: */ |
/* EVBMIPS: */ |
434 |
#define MACHINE_EVBMIPS_MALTA 1 |
#define MACHINE_EVBMIPS_MALTA 1 |
435 |
#define MACHINE_EVBMIPS_MALTA_BE 2 |
#define MACHINE_EVBMIPS_MALTA_BE 2 |
436 |
#define MACHINE_EVBMIPS_PB1000 3 |
#define MACHINE_EVBMIPS_MESHCUBE 3 |
437 |
|
#define MACHINE_EVBMIPS_PB1000 4 |
438 |
|
|
439 |
/* PReP: */ |
/* PReP: */ |
440 |
#define MACHINE_PREP_IBM6050 1 |
#define MACHINE_PREP_IBM6050 1 |
441 |
#define MACHINE_PREP_MVME2400 2 |
#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 */ |
/* MacPPC: TODO: Real model names */ |
450 |
#define MACHINE_MACPPC_G4 1 |
#define MACHINE_MACPPC_G3 1 |
451 |
#define MACHINE_MACPPC_G5 2 |
#define MACHINE_MACPPC_G4 2 |
452 |
|
#define MACHINE_MACPPC_G5 3 |
453 |
|
|
454 |
/* MVMEPPC */ |
/* MVMEPPC */ |
455 |
#define MACHINE_MVMEPPC_1600 1 |
#define MACHINE_MVMEPPC_1600 1 |
461 |
#define MACHINE_X86_XT 2 |
#define MACHINE_X86_XT 2 |
462 |
|
|
463 |
|
|
|
/* |
|
|
* Problem: kernels seem to be loaded at low addresses in RAM, so |
|
|
* storing environment strings and memory descriptors there is a bad |
|
|
* idea. They are stored at 0xbfc..... instead. The ARC SPB must |
|
|
* be at physical address 0x1000 though. |
|
|
*/ |
|
|
#define SGI_SPB_ADDR 0xffffffff80001000ULL |
|
|
/* 0xbfc10000 is firmware callback vector stuff */ |
|
|
#define ARC_FIRMWARE_VECTORS 0xffffffffbfc80000ULL |
|
|
#define ARC_FIRMWARE_ENTRIES 0xffffffffbfc88000ULL |
|
|
#define ARC_ARGV_START 0xffffffffbfc90000ULL |
|
|
#define ARC_ENV_STRINGS 0xffffffffbfc98000ULL |
|
|
#define ARC_ENV_POINTERS 0xffffffffbfc9d000ULL |
|
|
#define SGI_SYSID_ADDR 0xffffffffbfca1800ULL |
|
|
#define ARC_DSPSTAT_ADDR 0xffffffffbfca1c00ULL |
|
|
#define ARC_MEMDESC_ADDR 0xffffffffbfca1c80ULL |
|
|
#define ARC_CONFIG_DATA_ADDR 0xffffffffbfca2000ULL |
|
|
#define FIRST_ARC_COMPONENT 0xffffffffbfca8000ULL |
|
|
#define ARC_PRIVATE_VECTORS 0xffffffffbfcb0000ULL |
|
|
#define ARC_PRIVATE_ENTRIES 0xffffffffbfcb8000ULL |
|
|
|
|
|
|
|
464 |
/* For the automachine system: */ |
/* For the automachine system: */ |
465 |
struct machine_entry_subtype { |
struct machine_entry_subtype { |
466 |
int machine_subtype;/* Old-style subtype */ |
int machine_subtype;/* Old-style subtype */ |
494 |
#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) |
495 |
#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) |
496 |
#define MACHINE_REGISTER(x) void machine_register_ ## x(void) |
#define MACHINE_REGISTER(x) void machine_register_ ## x(void) |
497 |
#define MR_DEFAULT(x,name,arch,type,n,m) struct machine_entry \ |
#define MR_DEFAULT(x,name,arch,type) struct machine_entry \ |
498 |
*me = machine_entry_new(name,arch,type,n,m); \ |
*me = machine_entry_new(name,arch,type); \ |
499 |
me->setup = machine_setup_ ## x; \ |
me->setup = machine_setup_ ## x; \ |
500 |
me->set_default_cpu = machine_default_cpu_ ## x; |
me->set_default_cpu = machine_default_cpu_ ## x; \ |
501 |
|
machine_entry_register(me, arch); |
502 |
void automachine_init(void); |
void automachine_init(void); |
503 |
|
|
504 |
|
|
507 |
int machine_name_to_type(char *stype, char *ssubtype, |
int machine_name_to_type(char *stype, char *ssubtype, |
508 |
int *type, int *subtype, int *arch); |
int *type, int *subtype, int *arch); |
509 |
void machine_add_tickfunction(struct machine *machine, |
void machine_add_tickfunction(struct machine *machine, |
510 |
void (*func)(struct cpu *, void *), void *extra, int clockshift); |
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)); |
void machine_register(char *name, MACHINE_SETUP_TYPE(setup)); |
514 |
void dump_mem_string(struct cpu *cpu, uint64_t addr); |
void dump_mem_string(struct cpu *cpu, uint64_t addr); |
515 |
void store_string(struct cpu *cpu, uint64_t addr, char *s); |
void store_string(struct cpu *cpu, uint64_t addr, char *s); |
537 |
void machine_dumpinfo(struct machine *); |
void machine_dumpinfo(struct machine *); |
538 |
void machine_bus_register(struct machine *, char *busname, |
void machine_bus_register(struct machine *, char *busname, |
539 |
void (*debug_dump)(void *), void *extra); |
void (*debug_dump)(void *), void *extra); |
540 |
|
int machine_run(struct machine *machine); |
541 |
void machine_list_available_types_and_cpus(void); |
void machine_list_available_types_and_cpus(void); |
542 |
struct machine_entry *machine_entry_new(const char *name, |
struct machine_entry *machine_entry_new(const char *name, |
543 |
int arch, int oldstyle_type, int n_aliases, int n_subtypes); |
int arch, int oldstyle_type); |
544 |
struct machine_entry_subtype *machine_entry_subtype_new( |
void machine_entry_add_alias(struct machine_entry *me, const char *name); |
545 |
const char *name, int oldstyle_type, int n_aliases); |
void machine_entry_add_subtype(struct machine_entry *me, const char *name, |
546 |
void machine_entry_add(struct machine_entry *me, int arch); |
int oldstyle_subtype, ...); |
547 |
|
void machine_entry_register(struct machine_entry *me, int arch); |
548 |
void machine_init(void); |
void machine_init(void); |
549 |
|
|
550 |
|
|