diff options
Diffstat (limited to 'sim/common')
| -rw-r--r-- | sim/common/ChangeLog | 29 | ||||
| -rw-r--r-- | sim/common/Make-common.in | 6 | ||||
| -rw-r--r-- | sim/common/sim-base.h | 13 | ||||
| -rw-r--r-- | sim/common/sim-info.c | 32 | ||||
| -rw-r--r-- | sim/common/sim-module.c | 153 | ||||
| -rw-r--r-- | sim/common/sim-profile.c | 14 | ||||
| -rw-r--r-- | sim/common/sim-profile.h | 247 |
7 files changed, 461 insertions, 33 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index d345e3f..e362e28 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,3 +1,32 @@ +Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * sim-profile.c (profile_info): Rename from profile_print. Drop + misc and misc_cpu callback arguments. Use + PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead. + (profile_install): Install profile_info function. + + * sim-profile.h (PROFILE_INFO_CPU_CALLBACK, + STATE_PROFILE_INFO_CALLBACK): Define. + (struct PROFILE_DATA): Add field info_cpu_callback. + (profile_print): Delete function. + + * sim-base.h (STATE_MODULES): Define. Replace individual + STATE_*_LIST with single struct module_list. + + * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare. + (struct module_list): Declare. + + * sim-module.h, sim-module.c (sim_module_add_info_fn, + sim_module_info): New functions. + (sim_module_install): Clean up module data structures. + + * sim-info.c (sim_info): New file. New function. Call + sim_module_info. + + * Make-common.in (sim-info.o): Define rule. + (SIM_NEW_COMMON_OBJS): Add sim-info.o. + + Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com> * sim-base.h (sim_cpu_base): New members name, options. diff --git a/sim/common/Make-common.in b/sim/common/Make-common.in index e5c69a7..485b676 100644 --- a/sim/common/Make-common.in +++ b/sim/common/Make-common.in @@ -144,6 +144,7 @@ SIM_NEW_COMMON_OBJS = \ sim-events.o \ sim-fpu.o \ sim-io.o \ + sim-info.o \ sim-load.o \ sim-memopt.o \ sim-module.o \ @@ -333,6 +334,11 @@ sim-hrw.o: $(srccom)/sim-hrw.c $(sim-assert_h) $(sim_core_h) \ $(SIM_EXTRA_DEPS) $(CC) -c $(srccom)/sim-hrw.c $(ALL_CFLAGS) +sim-info.o: $(srccom)/sim-info.c $(sim-assert_h) \ + $(srcroot)/include/remote-sim.h \ + $(SIM_EXTRA_DEPS) + $(CC) -c $(srccom)/sim-info.c $(ALL_CFLAGS) + sim-inline.c: $(srccom)/sim-inline.c rm -f $@ tmp-$@ echo "# 1 \"$(srccom)/$@\"" > tmp-$@ diff --git a/sim/common/sim-base.h b/sim/common/sim-base.h index 5b2f48d..d5d875e 100644 --- a/sim/common/sim-base.h +++ b/sim/common/sim-base.h @@ -138,17 +138,8 @@ typedef struct { #endif /* List of installed module `init' handlers. */ - MODULE_INIT_LIST *init_list; -#define STATE_INIT_LIST(sd) ((sd)->base.init_list) - /* List of installed module `uninstall' handlers. */ - MODULE_UNINSTALL_LIST *uninstall_list; -#define STATE_UNINSTALL_LIST(sd) ((sd)->base.uninstall_list) - /* List of installed module `resume' handlers. */ - MODULE_RESUME_LIST *resume_list; -#define STATE_RESUME_LIST(sd) ((sd)->base.resume_list) - /* List of installed module `suspend' handlers. */ - MODULE_SUSPEND_LIST *suspend_list; -#define STATE_SUSPEND_LIST(sd) ((sd)->base.suspend_list) + struct module_list *modules; +#define STATE_MODULES(sd) ((sd)->base.modules) /* Supported options. */ struct option_list *options; diff --git a/sim/common/sim-info.c b/sim/common/sim-info.c new file mode 100644 index 0000000..844bebe --- /dev/null +++ b/sim/common/sim-info.c @@ -0,0 +1,32 @@ +/* Generic memory read/write for hardware simulator models. + Copyright (C) 1998 Free Software Foundation, Inc. + Contributed by Cygnus Support. + +This file is part of GDB, the GNU debugger. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "sim-main.h" +#include "sim-assert.h" + +/* Generic implementation of sim_info that works with simulators using + sim-module. */ + +void +sim_info (SIM_DESC sd, int verbose) +{ + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + sim_module_info (sd, verbose); +} diff --git a/sim/common/sim-module.c b/sim/common/sim-module.c index c4dcd30..bb1dca4 100644 --- a/sim/common/sim-module.c +++ b/sim/common/sim-module.c @@ -70,6 +70,8 @@ SIM_RC sim_pre_argv_init (SIM_DESC sd, const char *myname) { SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); + STATE_MY_NAME (sd) = myname + strlen (myname); while (STATE_MY_NAME (sd) > myname && STATE_MY_NAME (sd)[-1] != '/') --STATE_MY_NAME (sd); @@ -99,6 +101,7 @@ sim_post_argv_init (SIM_DESC sd) { int i; SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) != NULL); if (sim_module_init (sd) != SIM_RC_OK) return SIM_RC_FAIL; @@ -117,13 +120,17 @@ SIM_RC sim_module_install (SIM_DESC sd) { MODULE_INSTALL_FN * const *modp; + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); + STATE_MODULES (sd) = ZALLOC (struct module_list); for (modp = modules; *modp != NULL; ++modp) { if ((*modp) (sd) != SIM_RC_OK) { sim_module_uninstall (sd); + SIM_ASSERT (STATE_MODULES (sd) == NULL); return SIM_RC_FAIL; } } @@ -136,10 +143,13 @@ sim_module_install (SIM_DESC sd) SIM_RC sim_module_init (SIM_DESC sd) { + struct module_list *modules = STATE_MODULES (sd); MODULE_INIT_LIST *modp; + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); - for (modp = STATE_INIT_LIST (sd); modp != NULL; modp = modp->next) + for (modp = modules->init_list; modp != NULL; modp = modp->next) { if ((*modp->fn) (sd) != SIM_RC_OK) return SIM_RC_FAIL; @@ -152,10 +162,13 @@ sim_module_init (SIM_DESC sd) SIM_RC sim_module_resume (SIM_DESC sd) { + struct module_list *modules = STATE_MODULES (sd); MODULE_RESUME_LIST *modp; + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); - for (modp = STATE_RESUME_LIST (sd); modp != NULL; modp = modp->next) + for (modp = modules->resume_list; modp != NULL; modp = modp->next) { if ((*modp->fn) (sd) != SIM_RC_OK) return SIM_RC_FAIL; @@ -168,10 +181,13 @@ sim_module_resume (SIM_DESC sd) SIM_RC sim_module_suspend (SIM_DESC sd) { + struct module_list *modules = STATE_MODULES (sd); MODULE_SUSPEND_LIST *modp; + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); - for (modp = STATE_SUSPEND_LIST (sd); modp != NULL; modp = modp->next) + for (modp = modules->suspend_list; modp != NULL; modp = modp->next) { if ((*modp->fn) (sd) != SIM_RC_OK) return SIM_RC_FAIL; @@ -184,12 +200,85 @@ sim_module_suspend (SIM_DESC sd) void sim_module_uninstall (SIM_DESC sd) { + struct module_list *modules = STATE_MODULES (sd); MODULE_UNINSTALL_LIST *modp; + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); /* Uninstall the modules. */ - for (modp = STATE_UNINSTALL_LIST (sd); modp != NULL; modp = modp->next) + for (modp = modules->uninstall_list; modp != NULL; modp = modp->next) (*modp->fn) (sd); + + /* clean-up init list */ + { + MODULE_INIT_LIST *n, *d; + for (d = modules->init_list; d != NULL; d = n) + { + n = d->next; + zfree (d); + } + } + + /* clean-up resume list */ + { + MODULE_RESUME_LIST *n, *d; + for (d = modules->resume_list; d != NULL; d = n) + { + n = d->next; + zfree (d); + } + } + + /* clean-up suspend list */ + { + MODULE_SUSPEND_LIST *n, *d; + for (d = modules->suspend_list; d != NULL; d = n) + { + n = d->next; + zfree (d); + } + } + + /* clean-up uninstall list */ + { + MODULE_UNINSTALL_LIST *n, *d; + for (d = modules->uninstall_list; d != NULL; d = n) + { + n = d->next; + zfree (d); + } + } + + /* clean-up info list */ + { + MODULE_INFO_LIST *n, *d; + for (d = modules->info_list; d != NULL; d = n) + { + n = d->next; + zfree (d); + } + } + + zfree (modules); + STATE_MODULES (sd) = NULL; +} + +/* Called when ever simulator info is needed */ + +void +sim_module_info (SIM_DESC sd, int verbose) +{ + struct module_list *modules = STATE_MODULES (sd); + MODULE_INFO_LIST *modp; + + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); + + for (modp = modules->info_list; modp != NULL; modp = modp->next) + { + (*modp->fn) (sd, verbose); + } } /* Add FN to the init handler list. @@ -198,11 +287,14 @@ sim_module_uninstall (SIM_DESC sd) void sim_module_add_init_fn (SIM_DESC sd, MODULE_INIT_FN fn) { - MODULE_INIT_LIST *l = - (MODULE_INIT_LIST *) xmalloc (sizeof (MODULE_INIT_LIST)); - MODULE_INIT_LIST **last = &STATE_INIT_LIST (sd); + struct module_list *modules = STATE_MODULES (sd); + MODULE_INIT_LIST *l = ZALLOC (MODULE_INIT_LIST); + MODULE_INIT_LIST **last; + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); + last = &modules->init_list; while (*last != NULL) last = &((*last)->next); @@ -217,11 +309,14 @@ sim_module_add_init_fn (SIM_DESC sd, MODULE_INIT_FN fn) void sim_module_add_resume_fn (SIM_DESC sd, MODULE_RESUME_FN fn) { + struct module_list *modules = STATE_MODULES (sd); MODULE_RESUME_LIST *l = ZALLOC (MODULE_RESUME_LIST); MODULE_RESUME_LIST **last; + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); - last = &STATE_RESUME_LIST (sd); + last = &modules->resume_list; while (*last != NULL) last = &((*last)->next); @@ -236,17 +331,20 @@ sim_module_add_resume_fn (SIM_DESC sd, MODULE_RESUME_FN fn) void sim_module_add_suspend_fn (SIM_DESC sd, MODULE_SUSPEND_FN fn) { + struct module_list *modules = STATE_MODULES (sd); MODULE_SUSPEND_LIST *l = ZALLOC (MODULE_SUSPEND_LIST); MODULE_SUSPEND_LIST **last; + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); - last = &STATE_SUSPEND_LIST (sd); + last = &modules->suspend_list; while (*last != NULL) last = &((*last)->next); l->fn = fn; - l->next = STATE_SUSPEND_LIST (sd); - STATE_SUSPEND_LIST (sd) = l; + l->next = modules->suspend_list; + modules->suspend_list = l; } /* Add FN to the uninstall handler list. @@ -255,10 +353,35 @@ sim_module_add_suspend_fn (SIM_DESC sd, MODULE_SUSPEND_FN fn) void sim_module_add_uninstall_fn (SIM_DESC sd, MODULE_UNINSTALL_FN fn) { - MODULE_UNINSTALL_LIST *l = - (MODULE_UNINSTALL_LIST *) xmalloc (sizeof (MODULE_UNINSTALL_LIST)); + struct module_list *modules = STATE_MODULES (sd); + MODULE_UNINSTALL_LIST *l = ZALLOC (MODULE_UNINSTALL_LIST); + + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); + + l->fn = fn; + l->next = modules->uninstall_list; + modules->uninstall_list = l; +} + +/* Add FN to the info handler list. + Report info in the same order as the install. */ + +void +sim_module_add_info_fn (SIM_DESC sd, MODULE_INFO_FN fn) +{ + struct module_list *modules = STATE_MODULES (sd); + MODULE_INFO_LIST *l = ZALLOC (MODULE_INFO_LIST); + MODULE_INFO_LIST **last; + + SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); + SIM_ASSERT (STATE_MODULES (sd) == NULL); + + last = &modules->info_list; + while (*last != NULL) + last = &((*last)->next); l->fn = fn; - l->next = STATE_UNINSTALL_LIST (sd); - STATE_UNINSTALL_LIST (sd) = l; + l->next = NULL; + *last = l; } diff --git a/sim/common/sim-profile.c b/sim/common/sim-profile.c index 796b945..f3f8a7e 100644 --- a/sim/common/sim-profile.c +++ b/sim/common/sim-profile.c @@ -829,9 +829,8 @@ profile_print_speed (sim_cpu *cpu) Note that results are indented two spaces to distinguish them from section titles. */ -void -profile_print (SIM_DESC sd, int verbose, - PROFILE_CALLBACK *misc, PROFILE_CPU_CALLBACK *misc_cpu) +static void +profile_info (SIM_DESC sd, int verbose) { int i,c; int print_title_p = 0; @@ -916,8 +915,8 @@ profile_print (SIM_DESC sd, int verbose, #endif /* Print cpu-specific data before the execution speed. */ - if (misc_cpu != NULL) - (*misc_cpu) (cpu, verbose); + if (PROFILE_INFO_CPU_CALLBACK (data) != NULL) + PROFILE_INFO_CPU_CALLBACK (data) (cpu, verbose); /* Always try to print execution time and speed. */ if (verbose @@ -926,9 +925,9 @@ profile_print (SIM_DESC sd, int verbose, } /* Finally print non-cpu specific miscellaneous data. */ + if (STATE_PROFILE_INFO_CALLBACK (sd)) + STATE_PROFILE_INFO_CALLBACK (sd) (sd, verbose); - if (misc != NULL) - (*misc) (sd, verbose); } /* Install profiling support in the simulator. */ @@ -948,6 +947,7 @@ profile_install (SIM_DESC sd) sim_module_add_init_fn (sd, profile_pc_init); #endif sim_module_add_uninstall_fn (sd, profile_uninstall); + sim_module_add_info_fn (sd, profile_info); return SIM_RC_OK; } diff --git a/sim/common/sim-profile.h b/sim/common/sim-profile.h new file mode 100644 index 0000000..12ccffb --- /dev/null +++ b/sim/common/sim-profile.h @@ -0,0 +1,247 @@ +/* Profile header for simulators using common framework. + Copyright (C) 1996, 1997 Free Software Foundation, Inc. + Contributed by Cygnus Support. + +This file is part of GDB, the GNU debugger. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef SIM_PROFILE_H +#define SIM_PROFILE_H + +#ifndef WITH_PROFILE +Error, WITH_PROFILE not defined. +#endif + +/* Maximum number of profilable entities. */ +#ifndef MAX_PROFILE_VALUES +#define MAX_PROFILE_VALUES 8 +#endif + +/* Standard profilable entities. */ +#define PROFILE_INSN_IDX 0 +#define PROFILE_MEMORY_IDX 1 +#define PROFILE_MODEL_IDX 2 +#define PROFILE_SCACHE_IDX 3 +#define PROFILE_PC_IDX 4 +#define PROFILE_CORE_IDX 5 +#define PROFILE_NEXT_IDX 6 /* simulator specific profile bits begin here */ + +/* Masks so WITH_PROFILE can have symbolic values. */ +#define PROFILE_insn 1 +#define PROFILE_memory 2 +#define PROFILE_model 4 +#define PROFILE_scache 8 +#define PROFILE_pc 16 +#define PROFILE_core 32 + +/* Preprocessor macros to simplify tests of WITH_PROFILE. */ +#define WITH_PROFILE_INSN_P (WITH_PROFILE & PROFILE_insn) +#define WITH_PROFILE_MEMORY_P (WITH_PROFILE & PROFILE_memory) +#define WITH_PROFILE_MODEL_P (WITH_PROFILE & PROFILE_model) +#define WITH_PROFILE_SCACHE_P (WITH_PROFILE & PROFILE_scache) +#define WITH_PROFILE_PC_P (WITH_PROFILE & PROFILE_pc) +#define WITH_PROFILE_CORE_P (WITH_PROFILE & PROFILE_core) + +/* If MAX_INSNS isn't defined, we can't do instruction profiling. + ??? It is intended that this is a temporary occurence. Normally + MAX_INSNS is defined. */ +#ifndef MAX_INSNS +#undef WITH_PROFILE_INSN_P +#define WITH_PROFILE_INSN_P 0 +#endif + +/* If MAX_MODES isn't defined, we can't do memory profiling. + ??? It is intended that this is a temporary occurence. Normally + MAX_MODES is defined. */ +#ifndef MAX_MODES +#undef WITH_PROFILE_MEMORY_P +#define WITH_PROFILE_MEMORY_P 0 +#endif + +/* Only build MODEL code when the target simulator has support for it */ +#ifndef SIM_HAVE_MODEL +#undef WITH_PROFILE_MODEL_P +#define WITH_PROFILE_MODEL_P 0 +#endif + +/* Profiling install handler. */ +MODULE_INSTALL_FN profile_install; + +/* Output format macros. */ +#ifndef PROFILE_HISTOGRAM_WIDTH +#define PROFILE_HISTOGRAM_WIDTH 40 +#endif +#ifndef PROFILE_LABEL_WIDTH +#define PROFILE_LABEL_WIDTH 32 +#endif + +/* Callbacks for internal profile_info. + The callbacks may be NULL meaning there isn't one. + Note that results are indented two spaces to distinguish them from + section titles. + If non-NULL, PROFILE_CALLBACK is called to print extra non-cpu related data. + If non-NULL, PROFILE_CPU_CALLBACK is called to print extra cpu related data. + */ + +typedef void (PROFILE_INFO_CALLBACK_FN) (SIM_DESC, int); +struct _sim_cpu; /* forward reference */ +typedef void (PROFILE_INFO_CPU_CALLBACK_FN) (struct _sim_cpu *cpu, int verbose); + + +/* Struct containing most profiling data. + It doesn't contain all profiling data because for example scache data + is kept with the rest of scache support. */ + +typedef struct { + /* Boolean array of specified profiling flags. */ + char profile_flags[MAX_PROFILE_VALUES]; +#define PROFILE_FLAGS(p) ((p)->profile_flags) + + /* The total insn count is tracked separately. + It is always computed, regardless of insn profiling. */ + unsigned long total_insn_count; +#define PROFILE_TOTAL_INSN_COUNT(p) ((p)->total_insn_count) + + /* Execution time in milliseconds. */ + unsigned long exec_time; +#define PROFILE_EXEC_TIME(p) ((p)->exec_time) + +#if WITH_PROFILE_INSN_P + unsigned int insn_count[MAX_INSNS]; +#define PROFILE_INSN_COUNT(p) ((p)->insn_count) +#endif + +#if WITH_PROFILE_MEMORY_P + unsigned int read_count[MAX_MODES]; +#define PROFILE_READ_COUNT(p) ((p)->read_count) + unsigned int write_count[MAX_MODES]; +#define PROFILE_WRITE_COUNT(p) ((p)->write_count) +#endif + +#if WITH_PROFILE_CORE_P + /* Count read/write/exec accesses separatly. */ + unsigned int core_count[nr_sim_core_maps]; +#define PROFILE_CORE_COUNT(p) ((p)->core_count) +#endif + +#if WITH_PROFILE_MODEL_P + /* Total cycle count (less stalls). */ + unsigned long cycle_count; +#define PROFILE_MODEL_CYCLE_COUNT(p) ((p)->cycle_count) + /* Stalls due to branches. */ + unsigned long cti_stall_count; +#define PROFILE_MODEL_CTI_STALL_COUNT(p) ((p)->cti_stall_count) + unsigned long load_stall_count; +#define PROFILE_MODEL_LOAD_STALL_COUNT(p) ((p)->load_stall_count) + /* Taken and not-taken branches (and other cti's). */ +#define PROFILE_TOTAL_CYCLE_COUNT(p) \ +(PROFILE_MODEL_CYCLE_COUNT(p) \ + + PROFILE_MODEL_CTI_STALL_COUNT(p) \ + + PROFILE_MODEL_LOAD_STALL_COUNT(p)) + + unsigned long taken_count, untaken_count; +#define PROFILE_MODEL_TAKEN_COUNT(p) ((p)->taken_count) +#define PROFILE_MODEL_UNTAKEN_COUNT(p) ((p)->untaken_count) +#endif + +#if WITH_PROFILE_PC_P + /* PC profiling attempts to determine function usage by sampling the PC + every so many instructions. */ + unsigned int profile_pc_freq; +#define PROFILE_PC_FREQ(p) ((p)->profile_pc_freq) + unsigned int profile_pc_nr_buckets; +#define PROFILE_PC_NR_BUCKETS(p) ((p)->profile_pc_nr_buckets) + address_word profile_pc_start; +#define PROFILE_PC_START(p) ((p)->profile_pc_start) + address_word profile_pc_end; +#define PROFILE_PC_END(p) ((p)->profile_pc_end) + unsigned profile_pc_shift; +#define PROFILE_PC_SHIFT(p) ((p)->profile_pc_shift) +#define PROFILE_PC_BUCKET_SIZE(p) (PROFILE_PC_SHIFT (p) ? (1 << PROFILE_PC_SHIFT (p)) : 0) + unsigned *profile_pc_count; +#define PROFILE_PC_COUNT(p) ((p)->profile_pc_count) + sim_event *profile_pc_event; +#define PROFILE_PC_EVENT(p) ((p)->profile_pc_event) +#endif + + /* Profile output goes to this or stderr if NULL. + We can't store `stderr' here as stderr goes through a callback. */ + FILE *profile_file; +#define PROFILE_FILE(p) ((p)->profile_file) + + /* When reporting a profile summary, hook to include per-processor + target specific profile information */ + PROFILE_INFO_CPU_CALLBACK_FN *info_cpu_callback; +#define PROFILE_INFO_CPU_CALLBACK(p) ((p)->info_cpu_callback) + + /* When reporting a profile summary, hook to include common target + specific profile information */ + PROFILE_INFO_CALLBACK_FN *info_callback; +#define STATE_PROFILE_INFO_CALLBACK(sd) \ +(CPU_PROFILE_DATA (STATE_CPU (sd, 0))->info_callback) + +} PROFILE_DATA; + +/* Usage macros. */ + +#define CPU_PROFILE_FLAGS(cpu) PROFILE_FLAGS (CPU_PROFILE_DATA (cpu)) + +#if WITH_PROFILE_INSN_P +#define PROFILE_COUNT_INSN(cpu, pc, insn_num) \ +do { \ + if (CPU_PROFILE_FLAGS (cpu) [PROFILE_INSN_IDX]) \ + ++ PROFILE_INSN_COUNT (CPU_PROFILE_DATA (cpu)) [insn_num]; \ +} while (0) +#else +#define PROFILE_COUNT_INSN(cpu, pc, insn_num) +#endif /* ! insn */ + +#if WITH_PROFILE_MEMORY_P +#define PROFILE_COUNT_READ(cpu, addr, mode_num) \ +do { \ + if (CPU_PROFILE_FLAGS (cpu) [PROFILE_MEMORY_IDX]) \ + ++ PROFILE_READ_COUNT (CPU_PROFILE_DATA (cpu)) [mode_num]; \ +} while (0) +#define PROFILE_COUNT_WRITE(cpu, addr, mode_num) \ +do { \ + if (CPU_PROFILE_FLAGS (cpu) [PROFILE_MEMORY_IDX]) \ + ++ PROFILE_WRITE_COUNT (CPU_PROFILE_DATA (cpu)) [mode_num]; \ +} while (0) +#else +#define PROFILE_COUNT_READ(cpu, addr, mode_num) +#define PROFILE_COUNT_WRITE(cpu, addr, mode_num) +#endif /* ! memory */ + +#if WITH_PROFILE_CORE_P +#define PROFILE_COUNT_CORE(cpu, addr, size, map) \ +do { \ + if (CPU_PROFILE_FLAGS (cpu) [PROFILE_CORE_IDX]) \ + PROFILE_CORE_COUNT (CPU_PROFILE_DATA (cpu)) [map] += 1; \ +} while (0) +#else +#define PROFILE_COUNT_CORE(cpu, addr, size, map) +#endif /* ! core */ + +#if WITH_PROFILE_MODEL_P +/* Model profiling is a bit more complicated so we just provide a macro + to say whether to do it or not. */ +#define PROFILE_MODEL_P(cpu) \ +(CPU_PROFILE_FLAGS (cpu) [PROFILE_MODEL_IDX]) +#else +#define PROFILE_MODEL_P(cpu) 0 +#endif /* ! model */ + +#endif /* SIM_PROFILE_H */ |