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00022 #ifndef _spebase_h_
00023 #define _spebase_h_
00024
00025 #ifdef __cplusplus
00026 extern "C"
00027 {
00028 #endif
00029
00030 #include <pthread.h>
00031
00032 #include "libspe2-types.h"
00033
00034 #define __PRINTF(fmt, args...) { fprintf(stderr,fmt , ## args); }
00035 #ifdef DEBUG
00036 #define DEBUG_PRINTF(fmt, args...) __PRINTF(fmt , ## args)
00037 #else
00038 #define DEBUG_PRINTF(fmt, args...)
00039 #endif
00040
00042 enum fd_name {
00043 FD_MBOX,
00044 FD_MBOX_STAT,
00045 FD_IBOX,
00046 FD_IBOX_NB,
00047 FD_IBOX_STAT,
00048 FD_WBOX,
00049 FD_WBOX_NB,
00050 FD_WBOX_STAT,
00051 FD_SIG1,
00052 FD_SIG2,
00053 FD_MFC,
00054 FD_MSS,
00055 NUM_MBOX_FDS
00056 };
00057
00058
00059
00060
00061 struct spe_context_base_priv {
00062
00063
00064
00065 pthread_mutex_t fd_lock[NUM_MBOX_FDS];
00066
00067
00068 int fd_grp_dir;
00069
00070
00071 int fd_spe_dir;
00072
00073
00074 unsigned int flags;
00075
00076
00077 int spe_fds_array[NUM_MBOX_FDS];
00078 int spe_fds_refcount[NUM_MBOX_FDS];
00079
00080
00081 int ev_pipe[2];
00082
00083
00084 void *psmap_mmap_base;
00085 void *mem_mmap_base;
00086 void *mfc_mmap_base;
00087 void *mssync_mmap_base;
00088 void *cntl_mmap_base;
00089 void *signal1_mmap_base;
00090 void *signal2_mmap_base;
00091
00092
00093 int entry;
00094
00095
00096
00097
00098
00099 spe_program_handle_t *loaded_program;
00100
00101
00102
00103 int emulated_entry;
00104
00105
00106
00107
00108 int active_tagmask;
00109 };
00110
00111
00112
00113
00114
00115 #define LS_SIZE 0x40000
00116 #define PSMAP_SIZE 0x20000
00117 #define MFC_SIZE 0x1000
00118 #define MSS_SIZE 0x1000
00119 #define CNTL_SIZE 0x1000
00120 #define SIGNAL_SIZE 0x1000
00121
00122 #define MSSYNC_OFFSET 0x00000
00123 #define MFC_OFFSET 0x03000
00124 #define CNTL_OFFSET 0x04000
00125 #define SIGNAL1_OFFSET 0x14000
00126 #define SIGNAL2_OFFSET 0x1c000
00127
00132 #define SPE_EMULATE_PARAM_BUFFER 0x3e000
00133
00134
00135
00136 #define SPE_PROGRAM_NORMAL_END 0x2000
00137 #define SPE_PROGRAM_LIBRARY_CALL 0x2100
00138
00142 #define SPE_PROGRAM_ISOLATED_STOP 0x2200
00143 #define SPE_PROGRAM_ISO_LOAD_COMPLETE 0x2206
00144
00150 struct spe_gang_context_base_priv
00151 {
00152
00153 unsigned int flags;
00154
00155
00156 int fd_gang_dir;
00157
00158 char gangname[256];
00159 };
00160
00161
00162
00163
00164
00174 extern spe_context_ptr_t _base_spe_context_create(unsigned int flags, spe_gang_context_ptr_t gctx, spe_context_ptr_t aff_spe);
00175
00185 extern spe_gang_context_ptr_t _base_spe_gang_context_create(unsigned int flags);
00186
00194 extern int _base_spe_program_load(spe_context_ptr_t spectx, spe_program_handle_t *program);
00195
00205 void _base_spe_program_load_complete(spe_context_ptr_t spectx);
00206
00211 int _base_spe_emulated_loader_present(void);
00212
00219 extern int _base_spe_context_destroy(spe_context_ptr_t spectx);
00220
00226 extern int _base_spe_gang_context_destroy(spe_gang_context_ptr_t gctx);
00227
00248 extern int _base_spe_context_run(spe_context_ptr_t spe, unsigned int *entry,
00249 unsigned int runflags, void *argp, void *envp, spe_stop_info_t *stopinfo);
00250
00262 extern int _base_spe_image_close(spe_program_handle_t *handle);
00263
00294 extern spe_program_handle_t *_base_spe_image_open(const char *filename);
00295
00313 extern int _base_spe_mfcio_put(spe_context_ptr_t spectx,
00314 unsigned int ls,
00315 void *ea,
00316 unsigned int size,
00317 unsigned int tag,
00318 unsigned int tid,
00319 unsigned int rid);
00320
00337 int _base_spe_mfcio_putb(spe_context_ptr_t spectx,
00338 unsigned int ls,
00339 void *ea,
00340 unsigned int size,
00341 unsigned int tag,
00342 unsigned int tid,
00343 unsigned int rid);
00344
00360 int _base_spe_mfcio_putf(spe_context_ptr_t spectx,
00361 unsigned int ls,
00362 void *ea,
00363 unsigned int size,
00364 unsigned int tag,
00365 unsigned int tid,
00366 unsigned int rid);
00367
00384 int _base_spe_mfcio_get(spe_context_ptr_t spectx,
00385 unsigned int ls,
00386 void *ea,
00387 unsigned int size,
00388 unsigned int tag,
00389 unsigned int tid,
00390 unsigned int rid);
00391
00408 int _base_spe_mfcio_getb(spe_context_ptr_t spectx,
00409 unsigned int ls,
00410 void *ea,
00411 unsigned int size,
00412 unsigned int tag,
00413 unsigned int tid,
00414 unsigned int rid);
00415
00431 int _base_spe_mfcio_getf(spe_context_ptr_t spectx,
00432 unsigned int ls,
00433 void *ea,
00434 unsigned int size,
00435 unsigned int tag,
00436 unsigned int tid,
00437 unsigned int rid);
00438
00461 int _base_spe_out_mbox_read(spe_context_ptr_t spectx,
00462 unsigned int mbox_data[],
00463 int count);
00464
00493 int _base_spe_in_mbox_write(spe_context_ptr_t spectx,
00494 unsigned int mbox_data[],
00495 int count,
00496 int behavior_flag);
00497
00509 int _base_spe_in_mbox_status(spe_context_ptr_t spectx);
00510
00522 int _base_spe_out_mbox_status(spe_context_ptr_t spectx);
00523
00535 int _base_spe_out_intr_mbox_status(spe_context_ptr_t spectx);
00536
00541 int _base_spe_out_intr_mbox_read(spe_context_ptr_t spectx,
00542 unsigned int mbox_data[],
00543 int count,
00544 int behavior_flag);
00545
00560 int _base_spe_signal_write(spe_context_ptr_t spectx,
00561 unsigned int signal_reg,
00562 unsigned int data );
00563
00568 extern int _base_spe_callback_handler_register(void * handler, unsigned int callnum, unsigned int mode);
00569
00574 extern int _base_spe_callback_handler_deregister(unsigned int callnum );
00575
00579 extern void * _base_spe_callback_handler_query(unsigned int callnum );
00580
00594 int _base_spe_stop_reason_get(spe_context_ptr_t spectx);
00595
00596
00602 int _base_spe_mfcio_tag_status_read(spe_context_ptr_t spectx, unsigned int mask, unsigned int behavior, unsigned int *tag_status);
00603
00609 int __base_spe_stop_event_source_get(spe_context_ptr_t spectx);
00610
00616 int __base_spe_stop_event_target_get(spe_context_ptr_t spectx);
00617
00624 int _base_spe_stop_status_get(spe_context_ptr_t spectx);
00625
00633 int __base_spe_event_source_acquire(struct spe_context *spectx, enum fd_name fdesc);
00634
00642 void __base_spe_event_source_release(struct spe_context *spectx, enum fd_name fdesc);
00643
00652 void* _base_spe_ps_area_get(struct spe_context *spectx, enum ps_area area);
00653
00659 int __base_spe_spe_dir_get(struct spe_context *spectx);
00660
00667 void* _base_spe_ls_area_get(struct spe_context *spectx);
00668
00674 int _base_spe_ls_size_get(spe_context_ptr_t spe);
00675
00682 void _base_spe_context_lock(spe_context_ptr_t spe, enum fd_name fd);
00683
00690 void _base_spe_context_unlock(spe_context_ptr_t spe, enum fd_name fd);
00691
00695 int _base_spe_cpu_info_get(int info_requested, int cpu_node);
00696
00701 void __spe_context_update_event(void);
00702
00708 int _base_spe_mssync_start(spe_context_ptr_t spectx);
00709
00715 int _base_spe_mssync_status(spe_context_ptr_t spectx);
00716
00717
00718 #ifdef __cplusplus
00719 }
00720 #endif
00721
00722 #endif