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* SUCH DAMAGE. |
* SUCH DAMAGE. |
29 |
* |
* |
30 |
* |
* |
31 |
* $Id: cpu.h,v 1.90 2006/08/12 11:43:13 debug Exp $ |
* $Id: cpu.h,v 1.100 2006/10/25 09:24:06 debug Exp $ |
32 |
* |
* |
33 |
* CPU-related definitions. |
* CPU-related definitions. |
34 |
*/ |
*/ |
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#include "cpu_alpha.h" |
#include "cpu_alpha.h" |
195 |
#include "cpu_arm.h" |
#include "cpu_arm.h" |
196 |
#include "cpu_avr.h" |
#include "cpu_avr.h" |
197 |
|
#include "cpu_avr32.h" |
198 |
#include "cpu_hppa.h" |
#include "cpu_hppa.h" |
199 |
#include "cpu_i960.h" |
#include "cpu_i960.h" |
200 |
#include "cpu_ia64.h" |
#include "cpu_ia64.h" |
201 |
#include "cpu_m68k.h" |
#include "cpu_m68k.h" |
202 |
#include "cpu_mips.h" |
#include "cpu_mips.h" |
203 |
#include "cpu_ppc.h" |
#include "cpu_ppc.h" |
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|
#include "cpu_rca180x.h" |
205 |
#include "cpu_sh.h" |
#include "cpu_sh.h" |
206 |
#include "cpu_sparc.h" |
#include "cpu_sparc.h" |
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#include "cpu_transputer.h" |
#include "cpu_transputer.h" |
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struct emul; |
struct emul; |
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struct machine; |
struct machine; |
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struct memory; |
struct memory; |
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struct settings; |
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216 |
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/* |
/* |
242 |
/* List available CPU types for this architecture. */ |
/* List available CPU types for this architecture. */ |
243 |
void (*list_available_types)(void); |
void (*list_available_types)(void); |
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/* Read or write a CPU register, given a name. */ |
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void (*register_match)(struct machine *m, |
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char *name, int writeflag, |
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uint64_t *valuep, int *match_register); |
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/* Disassemble an instruction. */ |
/* Disassemble an instruction. */ |
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int (*disassemble_instr)(struct cpu *cpu, |
int (*disassemble_instr)(struct cpu *cpu, |
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unsigned char *instr, int running, |
unsigned char *instr, int running, |
291 |
#define N_SAFE_DYNTRANS_LIMIT_SHIFT 14 |
#define N_SAFE_DYNTRANS_LIMIT_SHIFT 14 |
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#define N_SAFE_DYNTRANS_LIMIT ((1 << (N_SAFE_DYNTRANS_LIMIT_SHIFT - 1)) - 1) |
#define N_SAFE_DYNTRANS_LIMIT ((1 << (N_SAFE_DYNTRANS_LIMIT_SHIFT - 1)) - 1) |
293 |
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#define DYNTRANS_CACHE_SIZE (24*1048576) |
#define DYNTRANS_CACHE_SIZE (32*1048576) |
295 |
#define DYNTRANS_CACHE_MARGIN 300000 |
#define DYNTRANS_CACHE_MARGIN 200000 |
296 |
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|
297 |
#define N_BASE_TABLE_ENTRIES 32768 |
#define N_BASE_TABLE_ENTRIES 32768 |
298 |
#define PAGENR_TO_TABLE_INDEX(a) ((a) & (N_BASE_TABLE_ENTRIES-1)) |
#define PAGENR_TO_TABLE_INDEX(a) ((a) & (N_BASE_TABLE_ENTRIES-1)) |
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/* Pointer back to the machine this CPU is in: */ |
/* Pointer back to the machine this CPU is in: */ |
307 |
struct machine *machine; |
struct machine *machine; |
308 |
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309 |
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/* Settings: */ |
310 |
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struct settings *settings; |
311 |
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312 |
/* CPU-specific name, e.g. "R2000", "21164PC", etc. */ |
/* CPU-specific name, e.g. "R2000", "21164PC", etc. */ |
313 |
char *name; |
char *name; |
314 |
|
|
358 |
* If is_halted is true when an interrupt trap occurs, the pointer |
* If is_halted is true when an interrupt trap occurs, the pointer |
359 |
* to the next instruction to execute will be the instruction |
* to the next instruction to execute will be the instruction |
360 |
* following the halt instruction, not the halt instrucion itself. |
* following the halt instruction, not the halt instrucion itself. |
361 |
|
* |
362 |
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* If has_been_idling is true when printing the number of executed |
363 |
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* instructions per second, "idling" is printed instead. (The number |
364 |
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* of instrs per second when idling is meaningless anyway.) |
365 |
*/ |
*/ |
366 |
int is_halted; |
int is_halted; |
367 |
|
int has_been_idling; |
368 |
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|
369 |
/* |
/* |
370 |
* Dynamic translation: |
* Dynamic translation: |
396 |
struct alpha_cpu alpha; |
struct alpha_cpu alpha; |
397 |
struct arm_cpu arm; |
struct arm_cpu arm; |
398 |
struct avr_cpu avr; |
struct avr_cpu avr; |
399 |
|
struct avr32_cpu avr32; |
400 |
struct hppa_cpu hppa; |
struct hppa_cpu hppa; |
401 |
struct i960_cpu i960; |
struct i960_cpu i960; |
402 |
struct ia64_cpu ia64; |
struct ia64_cpu ia64; |
403 |
struct m68k_cpu m68k; |
struct m68k_cpu m68k; |
404 |
struct mips_cpu mips; |
struct mips_cpu mips; |
405 |
struct ppc_cpu ppc; |
struct ppc_cpu ppc; |
406 |
|
struct rca180x_cpu rca180x; |
407 |
struct sh_cpu sh; |
struct sh_cpu sh; |
408 |
struct sparc_cpu sparc; |
struct sparc_cpu sparc; |
409 |
struct transputer_cpu transputer; |
struct transputer_cpu transputer; |
415 |
/* cpu.c: */ |
/* cpu.c: */ |
416 |
struct cpu *cpu_new(struct memory *mem, struct machine *machine, |
struct cpu *cpu_new(struct memory *mem, struct machine *machine, |
417 |
int cpu_id, char *cpu_type_name); |
int cpu_id, char *cpu_type_name); |
418 |
|
void cpu_destroy(struct cpu *cpu); |
419 |
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420 |
void cpu_tlbdump(struct machine *m, int x, int rawflag); |
void cpu_tlbdump(struct machine *m, int x, int rawflag); |
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void cpu_register_match(struct machine *m, char *name, |
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int writeflag, uint64_t *valuep, int *match_register); |
|
421 |
void cpu_register_dump(struct machine *m, struct cpu *cpu, |
void cpu_register_dump(struct machine *m, struct cpu *cpu, |
422 |
int gprs, int coprocs); |
int gprs, int coprocs); |
423 |
int cpu_disassemble_instr(struct machine *m, struct cpu *cpu, |
int cpu_disassemble_instr(struct machine *m, struct cpu *cpu, |
424 |
unsigned char *instr, int running, uint64_t addr); |
unsigned char *instr, int running, uint64_t addr); |
425 |
char *cpu_gdb_stub(struct cpu *cpu, char *cmd); |
char *cpu_gdb_stub(struct cpu *cpu, char *cmd); |
426 |
|
|
427 |
int cpu_interrupt(struct cpu *cpu, uint64_t irq_nr); |
int cpu_interrupt(struct cpu *cpu, uint64_t irq_nr); |
428 |
int cpu_interrupt_ack(struct cpu *cpu, uint64_t irq_nr); |
int cpu_interrupt_ack(struct cpu *cpu, uint64_t irq_nr); |
429 |
void cpu_functioncall_trace(struct cpu *cpu, uint64_t f); |
void cpu_functioncall_trace(struct cpu *cpu, uint64_t f); |
430 |
void cpu_functioncall_trace_return(struct cpu *cpu); |
void cpu_functioncall_trace_return(struct cpu *cpu); |
431 |
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|
432 |
void cpu_create_or_reset_tc(struct cpu *cpu); |
void cpu_create_or_reset_tc(struct cpu *cpu); |
433 |
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|
434 |
void cpu_run_init(struct machine *machine); |
void cpu_run_init(struct machine *machine); |
435 |
void cpu_run_deinit(struct machine *machine); |
void cpu_run_deinit(struct machine *machine); |
436 |
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|
437 |
void cpu_dumpinfo(struct machine *m, struct cpu *cpu); |
void cpu_dumpinfo(struct machine *m, struct cpu *cpu); |
438 |
void cpu_list_available_types(void); |
void cpu_list_available_types(void); |
439 |
void cpu_show_cycles(struct machine *machine, int forced); |
void cpu_show_cycles(struct machine *machine, int forced); |
440 |
|
|
441 |
struct cpu_family *cpu_family_ptr_by_number(int arch); |
struct cpu_family *cpu_family_ptr_by_number(int arch); |
442 |
void cpu_init(void); |
void cpu_init(void); |
443 |
|
|
449 |
#define INVALIDATE_VADDR_UPPER4 16 /* useful for PPC emulation */ |
#define INVALIDATE_VADDR_UPPER4 16 /* useful for PPC emulation */ |
450 |
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451 |
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452 |
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/* Note: 64-bit processors running in 32-bit mode use a 32-bit |
453 |
|
display format, even though the underlying data is 64-bits. */ |
454 |
|
#define CPU_SETTINGS_ADD_REGISTER64(name, var) \ |
455 |
|
settings_add(cpu->settings, name, 1, SETTINGS_TYPE_UINT64, \ |
456 |
|
cpu->is_32bit? SETTINGS_FORMAT_HEX32 : SETTINGS_FORMAT_HEX64, \ |
457 |
|
(void *) &(var)); |
458 |
|
#define CPU_SETTINGS_ADD_REGISTER32(name, var) \ |
459 |
|
settings_add(cpu->settings, name, 1, SETTINGS_TYPE_UINT32, \ |
460 |
|
SETTINGS_FORMAT_HEX32, (void *) &(var)); |
461 |
|
#define CPU_SETTINGS_ADD_REGISTER16(name, var) \ |
462 |
|
settings_add(cpu->settings, name, 1, SETTINGS_TYPE_UINT16, \ |
463 |
|
SETTINGS_FORMAT_HEX16, (void *) &(var)); |
464 |
|
#define CPU_SETTINGS_ADD_REGISTER8(name, var) \ |
465 |
|
settings_add(cpu->settings, name, 1, SETTINGS_TYPE_UINT8, \ |
466 |
|
SETTINGS_FORMAT_HEX8, (void *) &(var)); |
467 |
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|
468 |
|
|
469 |
#define CPU_FAMILY_INIT(n,s) int n ## _cpu_family_init( \ |
#define CPU_FAMILY_INIT(n,s) int n ## _cpu_family_init( \ |
470 |
struct cpu_family *fp) { \ |
struct cpu_family *fp) { \ |
471 |
/* Fill in the cpu_family struct with valid data for this arch. */ \ |
/* Fill in the cpu_family struct with valid data for this arch. */ \ |
472 |
fp->name = s; \ |
fp->name = s; \ |
473 |
fp->cpu_new = n ## _cpu_new; \ |
fp->cpu_new = n ## _cpu_new; \ |
474 |
fp->list_available_types = n ## _cpu_list_available_types; \ |
fp->list_available_types = n ## _cpu_list_available_types; \ |
|
fp->register_match = n ## _cpu_register_match; \ |
|
475 |
fp->disassemble_instr = n ## _cpu_disassemble_instr; \ |
fp->disassemble_instr = n ## _cpu_disassemble_instr; \ |
476 |
fp->register_dump = n ## _cpu_register_dump; \ |
fp->register_dump = n ## _cpu_register_dump; \ |
477 |
fp->dumpinfo = n ## _cpu_dumpinfo; \ |
fp->dumpinfo = n ## _cpu_dumpinfo; \ |