static void restore_state(void)
{
struct strbuf sb = STRBUF_INIT;
const char *args[] = { "stash", "apply", NULL, NULL };
if (is_null_sha1(stash))
return;
reset_hard(head, 1);
args[2] = sha1_to_hex(stash);
/*
* It is OK to ignore error here, for example when there was
* nothing to restore.
*/
run_command_v_opt(args, RUN_GIT_CMD);
strbuf_release(&sb);
refresh_cache(REFRESH_QUIET);
}
void gen_interupt(void)
{
if (stop == 1)
{
vi_counter = 0; // debug
dyna_stop();
}
if (!interupt_unsafe_state)
{
if (savestates_get_job() == savestates_job_load)
{
savestates_load();
return;
}
if (reset_hard_job)
{
reset_hard();
reset_hard_job = 0;
return;
}
}
if (skip_jump)
{
unsigned int dest = skip_jump;
skip_jump = 0;
if (q->count > Count || (Count - q->count) < 0x80000000)
next_interupt = q->count;
else
next_interupt = 0;
last_addr = dest;
generic_jump_to(dest);
return;
}
switch(q->type)
{
case SPECIAL_INT:
if (Count > 0x10000000) return;
remove_interupt_event();
add_interupt_event_count(SPECIAL_INT, 0);
return;
break;
case VI_INT:
if(vi_counter < 60)
{
if (vi_counter == 0)
cheat_apply_cheats(ENTRY_BOOT);
vi_counter++;
}
else
{
cheat_apply_cheats(ENTRY_VI);
}
gfx.updateScreen();
#ifdef WITH_LIRC
lircCheckInput();
#endif
SDL_PumpEvents();
refresh_stat();
// if paused, poll for input events
if(rompause)
{
osd_render(); // draw Paused message in case gfx.updateScreen didn't do it
VidExt_GL_SwapBuffers();
while(rompause)
{
SDL_Delay(10);
SDL_PumpEvents();
#ifdef WITH_LIRC
lircCheckInput();
#endif //WITH_LIRC
}
}
new_vi();
if (vi_register.vi_v_sync == 0) vi_register.vi_delay = 500000;
else vi_register.vi_delay = ((vi_register.vi_v_sync + 1)*1500);
next_vi += vi_register.vi_delay;
if (vi_register.vi_status&0x40) vi_field=1-vi_field;
else vi_field=0;
remove_interupt_event();
add_interupt_event_count(VI_INT, next_vi);
MI_register.mi_intr_reg |= 0x08;
if (MI_register.mi_intr_reg & MI_register.mi_intr_mask_reg)
Cause = (Cause | 0x400) & 0xFFFFFF83;
else
return;
if ((Status & 7) != 1) return;
if (!(Status & Cause & 0xFF00)) return;
break;
case COMPARE_INT:
remove_interupt_event();
Count+=count_per_op;
add_interupt_event_count(COMPARE_INT, Compare);
Count-=count_per_op;
Cause = (Cause | 0x8000) & 0xFFFFFF83;
if ((Status & 7) != 1) return;
if (!(Status & Cause & 0xFF00)) return;
break;
case CHECK_INT:
remove_interupt_event();
break;
case SI_INT:
#ifdef WITH_LIRC
lircCheckInput();
#endif //WITH_LIRC
SDL_PumpEvents();
PIF_RAMb[0x3F] = 0x0;
remove_interupt_event();
MI_register.mi_intr_reg |= 0x02;
si_register.si_stat |= 0x1000;
if (MI_register.mi_intr_reg & MI_register.mi_intr_mask_reg)
Cause = (Cause | 0x400) & 0xFFFFFF83;
else
return;
if ((Status & 7) != 1) return;
if (!(Status & Cause & 0xFF00)) return;
break;
case PI_INT:
remove_interupt_event();
MI_register.mi_intr_reg |= 0x10;
pi_register.read_pi_status_reg &= ~3;
if (MI_register.mi_intr_reg & MI_register.mi_intr_mask_reg)
Cause = (Cause | 0x400) & 0xFFFFFF83;
else
return;
if ((Status & 7) != 1) return;
if (!(Status & Cause & 0xFF00)) return;
break;
case AI_INT:
if (ai_register.ai_status & 0x80000000) // full
{
unsigned int ai_event = get_event(AI_INT);
remove_interupt_event();
ai_register.ai_status &= ~0x80000000;
ai_register.current_delay = ai_register.next_delay;
ai_register.current_len = ai_register.next_len;
add_interupt_event_count(AI_INT, ai_event+ai_register.next_delay);
MI_register.mi_intr_reg |= 0x04;
if (MI_register.mi_intr_reg & MI_register.mi_intr_mask_reg)
Cause = (Cause | 0x400) & 0xFFFFFF83;
else
return;
if ((Status & 7) != 1) return;
if (!(Status & Cause & 0xFF00)) return;
}
else
{
remove_interupt_event();
ai_register.ai_status &= ~0x40000000;
//-------
MI_register.mi_intr_reg |= 0x04;
if (MI_register.mi_intr_reg & MI_register.mi_intr_mask_reg)
Cause = (Cause | 0x400) & 0xFFFFFF83;
else
return;
if ((Status & 7) != 1) return;
if (!(Status & Cause & 0xFF00)) return;
}
break;
case SP_INT:
remove_interupt_event();
sp_register.sp_status_reg |= 0x203;
// sp_register.sp_status_reg |= 0x303;
if (!(sp_register.sp_status_reg & 0x40)) return; // !intr_on_break
MI_register.mi_intr_reg |= 0x01;
if (MI_register.mi_intr_reg & MI_register.mi_intr_mask_reg)
Cause = (Cause | 0x400) & 0xFFFFFF83;
else
return;
if ((Status & 7) != 1) return;
if (!(Status & Cause & 0xFF00)) return;
break;
case DP_INT:
remove_interupt_event();
dpc_register.dpc_status &= ~2;
dpc_register.dpc_status |= 0x81;
MI_register.mi_intr_reg |= 0x20;
if (MI_register.mi_intr_reg & MI_register.mi_intr_mask_reg)
Cause = (Cause | 0x400) & 0xFFFFFF83;
else
return;
if ((Status & 7) != 1) return;
if (!(Status & Cause & 0xFF00)) return;
break;
case HW2_INT:
// Hardware Interrupt 2 -- remove interrupt event from queue
remove_interupt_event();
// setup r4300 Status flags: reset TS, and SR, set IM2
Status = (Status & ~0x00380000) | 0x1000;
Cause = (Cause | 0x1000) & 0xFFFFFF83;
/* the exception_general() call below will jump to the interrupt vector (0x80000180) and setup the
* interpreter or dynarec
*/
break;
case NMI_INT:
// Non Maskable Interrupt -- remove interrupt event from queue
remove_interupt_event();
// setup r4300 Status flags: reset TS and SR, set BEV, ERL, and SR
Status = (Status & ~0x00380000) | 0x00500004;
Cause = 0x00000000;
// simulate the soft reset code which would run from the PIF ROM
r4300_reset_soft();
// clear all interrupts, reset interrupt counters back to 0
Count = 0;
vi_counter = 0;
init_interupt();
// clear the audio status register so that subsequent write_ai() calls will work properly
ai_register.ai_status = 0;
// set ErrorEPC with the last instruction address
ErrorEPC = PC->addr;
// reset the r4300 internal state
if (r4300emu != CORE_PURE_INTERPRETER)
{
// clear all the compiled instruction blocks and re-initialize
free_blocks();
init_blocks();
}
// adjust ErrorEPC if we were in a delay slot, and clear the delay_slot and dyna_interp flags
if(delay_slot==1 || delay_slot==3)
{
ErrorEPC-=4;
}
delay_slot = 0;
dyna_interp = 0;
// set next instruction address to reset vector
last_addr = 0xa4000040;
generic_jump_to(0xa4000040);
return;
default:
DebugMessage(M64MSG_ERROR, "Unknown interrupt queue event type %.8X.", q->type);
remove_interupt_event();
break;
}
#ifdef NEW_DYNAREC
if (r4300emu == CORE_DYNAREC) {
EPC = pcaddr;
pcaddr = 0x80000180;
Status |= 2;
Cause &= 0x7FFFFFFF;
pending_exception=1;
} else {
exception_general();
}
#else
exception_general();
#endif
if (!interupt_unsafe_state)
{
if (savestates_get_job() == savestates_job_save)
{
savestates_save();
return;
}
}
}
int cmd_merge(int argc, const char **argv, const char *prefix)
{
unsigned char result_tree[20];
struct strbuf buf = STRBUF_INIT;
const char *head_arg;
int flag, head_invalid = 0, i;
int best_cnt = -1, merge_was_ok = 0, automerge_was_ok = 0;
struct commit_list *common = NULL;
const char *best_strategy = NULL, *wt_strategy = NULL;
struct commit_list **remotes = &remoteheads;
if (file_exists(git_path("MERGE_HEAD")))
die("You have not concluded your merge. (MERGE_HEAD exists)");
if (read_cache_unmerged())
die("You are in the middle of a conflicted merge."
" (index unmerged)");
/*
* Check if we are _not_ on a detached HEAD, i.e. if there is a
* current branch.
*/
branch = resolve_ref("HEAD", head, 0, &flag);
if (branch && !prefixcmp(branch, "refs/heads/"))
branch += 11;
if (is_null_sha1(head))
head_invalid = 1;
git_config(git_merge_config, NULL);
/* for color.ui */
if (diff_use_color_default == -1)
diff_use_color_default = git_use_color_default;
argc = parse_options(argc, argv, prefix, builtin_merge_options,
builtin_merge_usage, 0);
if (verbosity < 0)
show_diffstat = 0;
if (squash) {
if (!allow_fast_forward)
die("You cannot combine --squash with --no-ff.");
option_commit = 0;
}
if (!allow_fast_forward && fast_forward_only)
die("You cannot combine --no-ff with --ff-only.");
if (!argc)
usage_with_options(builtin_merge_usage,
builtin_merge_options);
/*
* This could be traditional "merge <msg> HEAD <commit>..." and
* the way we can tell it is to see if the second token is HEAD,
* but some people might have misused the interface and used a
* committish that is the same as HEAD there instead.
* Traditional format never would have "-m" so it is an
* additional safety measure to check for it.
*/
if (!have_message && is_old_style_invocation(argc, argv)) {
strbuf_addstr(&merge_msg, argv[0]);
head_arg = argv[1];
argv += 2;
argc -= 2;
} else if (head_invalid) {
struct object *remote_head;
/*
* If the merged head is a valid one there is no reason
* to forbid "git merge" into a branch yet to be born.
* We do the same for "git pull".
*/
if (argc != 1)
die("Can merge only exactly one commit into "
"empty head");
if (squash)
die("Squash commit into empty head not supported yet");
if (!allow_fast_forward)
die("Non-fast-forward commit does not make sense into "
"an empty head");
remote_head = peel_to_type(argv[0], 0, NULL, OBJ_COMMIT);
if (!remote_head)
die("%s - not something we can merge", argv[0]);
update_ref("initial pull", "HEAD", remote_head->sha1, NULL, 0,
DIE_ON_ERR);
reset_hard(remote_head->sha1, 0);
return 0;
} else {
struct strbuf msg = STRBUF_INIT;
/* We are invoked directly as the first-class UI. */
head_arg = "HEAD";
/*
* All the rest are the commits being merged;
* prepare the standard merge summary message to
* be appended to the given message. If remote
* is invalid we will die later in the common
* codepath so we discard the error in this
* loop.
*/
if (!have_message) {
for (i = 0; i < argc; i++)
merge_name(argv[i], &msg);
fmt_merge_msg(option_log, &msg, &merge_msg);
if (merge_msg.len)
strbuf_setlen(&merge_msg, merge_msg.len-1);
}
}
if (head_invalid || !argc)
usage_with_options(builtin_merge_usage,
builtin_merge_options);
strbuf_addstr(&buf, "merge");
for (i = 0; i < argc; i++)
strbuf_addf(&buf, " %s", argv[i]);
setenv("GIT_REFLOG_ACTION", buf.buf, 0);
strbuf_reset(&buf);
for (i = 0; i < argc; i++) {
struct object *o;
struct commit *commit;
o = peel_to_type(argv[i], 0, NULL, OBJ_COMMIT);
if (!o)
die("%s - not something we can merge", argv[i]);
commit = lookup_commit(o->sha1);
commit->util = (void *)argv[i];
remotes = &commit_list_insert(commit, remotes)->next;
strbuf_addf(&buf, "GITHEAD_%s", sha1_to_hex(o->sha1));
setenv(buf.buf, argv[i], 1);
strbuf_reset(&buf);
}
if (!use_strategies) {
if (!remoteheads->next)
add_strategies(pull_twohead, DEFAULT_TWOHEAD);
else
add_strategies(pull_octopus, DEFAULT_OCTOPUS);
}
for (i = 0; i < use_strategies_nr; i++) {
if (use_strategies[i]->attr & NO_FAST_FORWARD)
allow_fast_forward = 0;
if (use_strategies[i]->attr & NO_TRIVIAL)
allow_trivial = 0;
}
if (!remoteheads->next)
common = get_merge_bases(lookup_commit(head),
remoteheads->item, 1);
else {
struct commit_list *list = remoteheads;
commit_list_insert(lookup_commit(head), &list);
common = get_octopus_merge_bases(list);
free(list);
}
update_ref("updating ORIG_HEAD", "ORIG_HEAD", head, NULL, 0,
DIE_ON_ERR);
if (!common)
; /* No common ancestors found. We need a real merge. */
else if (!remoteheads->next && !common->next &&
common->item == remoteheads->item) {
/*
* If head can reach all the merge then we are up to date.
* but first the most common case of merging one remote.
*/
finish_up_to_date("Already up-to-date.");
return 0;
} else if (allow_fast_forward && !remoteheads->next &&
!common->next &&
!hashcmp(common->item->object.sha1, head)) {
/* Again the most common case of merging one remote. */
struct strbuf msg = STRBUF_INIT;
struct object *o;
char hex[41];
strcpy(hex, find_unique_abbrev(head, DEFAULT_ABBREV));
if (verbosity >= 0)
printf("Updating %s..%s\n",
hex,
find_unique_abbrev(remoteheads->item->object.sha1,
DEFAULT_ABBREV));
strbuf_addstr(&msg, "Fast-forward");
if (have_message)
strbuf_addstr(&msg,
" (no commit created; -m option ignored)");
o = peel_to_type(sha1_to_hex(remoteheads->item->object.sha1),
0, NULL, OBJ_COMMIT);
if (!o)
return 1;
if (checkout_fast_forward(head, remoteheads->item->object.sha1))
return 1;
finish(o->sha1, msg.buf);
drop_save();
return 0;
} else if (!remoteheads->next && common->next)
;
/*
* We are not doing octopus and not fast-forward. Need
* a real merge.
*/
else if (!remoteheads->next && !common->next && option_commit) {
/*
* We are not doing octopus, not fast-forward, and have
* only one common.
*/
refresh_cache(REFRESH_QUIET);
if (allow_trivial && !fast_forward_only) {
/* See if it is really trivial. */
git_committer_info(IDENT_ERROR_ON_NO_NAME);
printf("Trying really trivial in-index merge...\n");
if (!read_tree_trivial(common->item->object.sha1,
head, remoteheads->item->object.sha1))
return merge_trivial();
printf("Nope.\n");
}
} else {
/*
* An octopus. If we can reach all the remote we are up
* to date.
*/
int up_to_date = 1;
struct commit_list *j;
for (j = remoteheads; j; j = j->next) {
struct commit_list *common_one;
/*
* Here we *have* to calculate the individual
* merge_bases again, otherwise "git merge HEAD^
* HEAD^^" would be missed.
*/
common_one = get_merge_bases(lookup_commit(head),
j->item, 1);
if (hashcmp(common_one->item->object.sha1,
j->item->object.sha1)) {
up_to_date = 0;
break;
}
}
if (up_to_date) {
finish_up_to_date("Already up-to-date. Yeeah!");
return 0;
}
}
if (fast_forward_only)
die("Not possible to fast-forward, aborting.");
/* We are going to make a new commit. */
git_committer_info(IDENT_ERROR_ON_NO_NAME);
/*
* At this point, we need a real merge. No matter what strategy
* we use, it would operate on the index, possibly affecting the
* working tree, and when resolved cleanly, have the desired
* tree in the index -- this means that the index must be in
* sync with the head commit. The strategies are responsible
* to ensure this.
*/
if (use_strategies_nr != 1) {
/*
* Stash away the local changes so that we can try more
* than one.
*/
save_state();
} else {
memcpy(stash, null_sha1, 20);
}
for (i = 0; i < use_strategies_nr; i++) {
int ret;
if (i) {
printf("Rewinding the tree to pristine...\n");
restore_state();
}
if (use_strategies_nr != 1)
printf("Trying merge strategy %s...\n",
use_strategies[i]->name);
/*
* Remember which strategy left the state in the working
* tree.
*/
wt_strategy = use_strategies[i]->name;
ret = try_merge_strategy(use_strategies[i]->name,
common, head_arg);
if (!option_commit && !ret) {
merge_was_ok = 1;
/*
* This is necessary here just to avoid writing
* the tree, but later we will *not* exit with
* status code 1 because merge_was_ok is set.
*/
ret = 1;
}
if (ret) {
/*
* The backend exits with 1 when conflicts are
* left to be resolved, with 2 when it does not
* handle the given merge at all.
*/
if (ret == 1) {
int cnt = evaluate_result();
if (best_cnt <= 0 || cnt <= best_cnt) {
best_strategy = use_strategies[i]->name;
best_cnt = cnt;
}
}
if (merge_was_ok)
break;
else
continue;
}
/* Automerge succeeded. */
write_tree_trivial(result_tree);
automerge_was_ok = 1;
break;
}
/*
* If we have a resulting tree, that means the strategy module
* auto resolved the merge cleanly.
*/
if (automerge_was_ok)
return finish_automerge(common, result_tree, wt_strategy);
/*
* Pick the result from the best strategy and have the user fix
* it up.
*/
if (!best_strategy) {
restore_state();
if (use_strategies_nr > 1)
fprintf(stderr,
"No merge strategy handled the merge.\n");
else
fprintf(stderr, "Merge with strategy %s failed.\n",
use_strategies[0]->name);
return 2;
} else if (best_strategy == wt_strategy)
; /* We already have its result in the working tree. */
else {
printf("Rewinding the tree to pristine...\n");
restore_state();
printf("Using the %s to prepare resolving by hand.\n",
best_strategy);
try_merge_strategy(best_strategy, common, head_arg);
}
if (squash)
finish(NULL, NULL);
else {
int fd;
struct commit_list *j;
for (j = remoteheads; j; j = j->next)
strbuf_addf(&buf, "%s\n",
sha1_to_hex(j->item->object.sha1));
fd = open(git_path("MERGE_HEAD"), O_WRONLY | O_CREAT, 0666);
if (fd < 0)
die_errno("Could not open '%s' for writing",
git_path("MERGE_HEAD"));
if (write_in_full(fd, buf.buf, buf.len) != buf.len)
die_errno("Could not write to '%s'", git_path("MERGE_HEAD"));
close(fd);
strbuf_addch(&merge_msg, '\n');
fd = open(git_path("MERGE_MSG"), O_WRONLY | O_CREAT, 0666);
if (fd < 0)
die_errno("Could not open '%s' for writing",
git_path("MERGE_MSG"));
if (write_in_full(fd, merge_msg.buf, merge_msg.len) !=
merge_msg.len)
die_errno("Could not write to '%s'", git_path("MERGE_MSG"));
close(fd);
fd = open(git_path("MERGE_MODE"), O_WRONLY | O_CREAT | O_TRUNC, 0666);
if (fd < 0)
die_errno("Could not open '%s' for writing",
git_path("MERGE_MODE"));
strbuf_reset(&buf);
if (!allow_fast_forward)
strbuf_addf(&buf, "no-ff");
if (write_in_full(fd, buf.buf, buf.len) != buf.len)
die_errno("Could not write to '%s'", git_path("MERGE_MODE"));
close(fd);
}
if (merge_was_ok) {
fprintf(stderr, "Automatic merge went well; "
"stopped before committing as requested\n");
return 0;
} else
return suggest_conflicts();
}
void gen_interrupt(void)
{
if (stop == 1)
{
g_gs_vi_counter = 0; /* debug */
dyna_stop();
}
if (!interrupt_unsafe_state)
{
if (reset_hard_job)
{
reset_hard();
reset_hard_job = 0;
return;
}
}
if (skip_jump)
{
uint32_t dest = skip_jump;
uint32_t count = g_cp0_regs[CP0_COUNT_REG];
skip_jump = 0;
next_interrupt = (q.first->data.count > count
|| (count - q.first->data.count) < UINT32_C(0x80000000))
? q.first->data.count
: 0;
last_addr = dest;
generic_jump_to(dest);
return;
}
switch(q.first->data.type)
{
case SPECIAL_INT:
special_int_handler();
break;
case VI_INT:
remove_interrupt_event();
vi_vertical_interrupt_event(&g_dev.vi);
retro_return(false);
break;
case COMPARE_INT:
compare_int_handler();
break;
case CHECK_INT:
remove_interrupt_event();
wrapped_exception_general();
break;
case SI_INT:
remove_interrupt_event();
si_end_of_dma_event(&g_dev.si);
break;
case PI_INT:
remove_interrupt_event();
pi_end_of_dma_event(&g_dev.pi);
break;
case AI_INT:
remove_interrupt_event();
ai_end_of_dma_event(&g_dev.ai);
break;
case SP_INT:
remove_interrupt_event();
rsp_interrupt_event(&g_dev.sp);
break;
case DP_INT:
remove_interrupt_event();
rdp_interrupt_event(&g_dev.dp);
break;
case HW2_INT:
hw2_int_handler();
break;
case NMI_INT:
nmi_int_handler();
break;
case CART_INT:
g_cp0_regs[CP0_CAUSE_REG] |= 0x00000800; /* set IP3 */
g_cp0_regs[CP0_CAUSE_REG] &= 0xFFFFFF83; /* mask out old exception code */
remove_interrupt_event();
#if 0
if (dd_end_of_dma_event(&g_dd) == 1)
{
remove_interrupt_event();
g_cp0_regs[CP0_CAUSE_REG] &= ~0x00000800;
}
#endif
break;
default:
DebugMessage(M64MSG_ERROR, "Unknown interrupt queue event type %.8X.", q.first->data.type);
remove_interrupt_event();
wrapped_exception_general();
break;
}
}
int main (int argc, char **argv) {
git_index *index = NULL;
pthread_t updateThread, hashThread;
int rc, difficulty;
void *status;
hash_args args;
timing_info timing;
git_oid curr_commit;
reset_timing(&timing);
pthread_mutex_init(&commit_mutex, NULL);
pthread_mutex_init(&update_mutex, NULL);
push_commit = NULL;
difficulty = init_args(&args);
init_git(&index);
init_hasher(difficulty);
check_updates();
reset_hard();
puts("Starting update thread");
rc = pthread_create(&updateThread, NULL, check_updates_worker, NULL);
if (rc){
printf("ERROR creating update thread %d\n", rc);
exit(-1);
}
signal (SIGINT, int_handler);
while(!stop){
start_timing(&timing);
args.found = 0;
time_point(&timing);
pthread_mutex_lock(&commit_mutex);
pthread_mutex_lock(&update_mutex);
if(updated){
reset_hard();
updated = 0;
push_commit = NULL;
}
pthread_mutex_unlock(&update_mutex);
pthread_mutex_unlock(&commit_mutex);
time_point(&timing);
puts("Preparing index");
prepare_index(index, args.msg);
time_point(&timing);
puts("Starting brute force thread");
rc = pthread_create(&hashThread, NULL, force_hash, &args);
time_point(&timing);
if (rc){
printf("ERROR creating hash thread %d\n", rc);
stop = 1;
} else {
pthread_join(hashThread, &status);
}
time_point(&timing);
if(!stop && !updated && args.found){
puts("Found one!");
while(push_commit){
usleep(10);
}
time_point(&timing);
if(!stop && !updated){
pthread_mutex_lock(&commit_mutex);
commit_result(args.msg, &curr_commit);
push_commit = &curr_commit;
pthread_mutex_unlock(&commit_mutex);
}
} else {
puts("Reset while looking for a hash");
time_point(&timing);
}
time_point(&timing);
print_timing(&timing);
}
pthread_join(updateThread, &status);
free_hasher();
free(args.msg);
git_index_free(index);
git_repository_free(repo);
git_threads_shutdown();
return 0;
}
void gen_interupt(void)
{
if (stop == 1)
{
g_gs_vi_counter = 0; // debug
dyna_stop();
}
if (!interupt_unsafe_state)
{
if (savestates_get_job() == savestates_job_load)
{
savestates_load();
return;
}
if (reset_hard_job)
{
reset_hard();
reset_hard_job = 0;
return;
}
}
if (skip_jump)
{
uint32_t dest = skip_jump;
skip_jump = 0;
next_interupt = (q.first->data.count > g_cp0_regs[CP0_COUNT_REG]
|| (g_cp0_regs[CP0_COUNT_REG] - q.first->data.count) < UINT32_C(0x80000000))
? q.first->data.count
: 0;
last_addr = dest;
generic_jump_to(dest);
return;
}
switch(q.first->data.type)
{
case SPECIAL_INT:
special_int_handler();
break;
case VI_INT:
remove_interupt_event();
vi_vertical_interrupt_event(&g_vi);
break;
case COMPARE_INT:
compare_int_handler();
break;
case CHECK_INT:
remove_interupt_event();
wrapped_exception_general();
break;
case SI_INT:
remove_interupt_event();
si_end_of_dma_event(&g_si);
break;
case PI_INT:
remove_interupt_event();
pi_end_of_dma_event(&g_pi);
break;
case AI_INT:
remove_interupt_event();
ai_end_of_dma_event(&g_ai);
break;
case SP_INT:
remove_interupt_event();
rsp_interrupt_event(&g_sp);
break;
case DP_INT:
remove_interupt_event();
rdp_interrupt_event(&g_dp);
break;
case HW2_INT:
hw2_int_handler();
break;
case NMI_INT:
nmi_int_handler();
break;
default:
DebugMessage(M64MSG_ERROR, "Unknown interrupt queue event type %.8X.", q.first->data.type);
remove_interupt_event();
wrapped_exception_general();
break;
}
if (!interupt_unsafe_state)
{
if (savestates_get_job() == savestates_job_save)
{
savestates_save();
return;
}
}
}
void osal_fastcall gen_interupt(usf_state_t * state)
{
if (state->stop == 1)
{
state->g_gs_vi_counter = 0; // debug
dyna_stop(state);
}
if (!state->interupt_unsafe_state)
{
if (state->reset_hard_job)
{
reset_hard(state);
state->reset_hard_job = 0;
return;
}
}
if (state->skip_jump)
{
unsigned int dest = state->skip_jump;
state->skip_jump = 0;
state->next_interupt = (state->q.first->data.count > state->g_cp0_regs[CP0_COUNT_REG]
|| (state->g_cp0_regs[CP0_COUNT_REG] - state->q.first->data.count) < 0x80000000)
? state->q.first->data.count
: 0;
state->last_addr = dest;
generic_jump_to(state, dest);
return;
}
switch(state->q.first->data.type)
{
case SPECIAL_INT:
special_int_handler(state);
break;
case VI_INT:
remove_interupt_event(state);
vi_vertical_interrupt_event(&state->g_vi);
break;
case COMPARE_INT:
compare_int_handler(state);
break;
case CHECK_INT:
remove_interupt_event(state);
wrapped_exception_general(state);
break;
case SI_INT:
remove_interupt_event(state);
si_end_of_dma_event(&state->g_si);
break;
case PI_INT:
remove_interupt_event(state);
pi_end_of_dma_event(&state->g_pi);
break;
case AI_INT:
remove_interupt_event(state);
ai_end_of_dma_event(&state->g_ai);
break;
case SP_INT:
remove_interupt_event(state);
rsp_interrupt_event(&state->g_sp);
break;
case DP_INT:
remove_interupt_event(state);
rdp_interrupt_event(&state->g_dp);
break;
case HW2_INT:
hw2_int_handler(state);
break;
case NMI_INT:
nmi_int_handler(state);
break;
default:
DebugMessage(state, M64MSG_ERROR, "Unknown interrupt queue event type %.8X.", state->q.first->data.type);
remove_interupt_event(state);
wrapped_exception_general(state);
break;
}
}
