int main (int argc, char **argv) {
program_name = basename (argv[0]);
scan_options (argc, argv);
stack *stack = new_stack ();
bool quit = false;
yy_flex_debug = false;
while (! quit) {
int token = yylex();
if (token == YYEOF) break;
switch (token) {
case NUMBER: do_push (stack, yytext); break;
case '+': do_binop (stack, add_bigint); break;
case '-': do_binop (stack, sub_bigint); break;
case '*': do_binop (stack, mul_bigint); break;
case 'c': do_clear (stack); break;
case 'f': do_print_all (stack); break;
case 'p': do_print (stack); break;
case 'q': quit = true; break;
default: unimplemented (token); break;
}
}
yycleanup();
DEBUGF ('m', "EXIT %d\n", exit_status);
do_clear(stack);
free_stack(stack);
return EXIT_SUCCESS;
}
int main (int argc, char **argv) {
program_name = basename (argv[0]);
scan_options (argc, argv);
stack *stack = new_stack ();
token *scanner = new_token (stdin);
for (;;) {
int token = scan_token (scanner);
if (token == EOF) break;
switch (token) {
case NUMBER: do_push (stack, peek_token (scanner)); break;
case '+': do_binop (stack, add_bigint); break;
case '-': do_binop (stack, sub_bigint); break;
case '*': do_binop (stack, mul_bigint); break;
case 'c': do_clear (stack); break;
case 'f': do_print_all (stack); break;
case 'p': do_print (stack); break;
default: unimplemented (token); break;
}
}
do_clear(stack);
free_stack(stack);
free_token(scanner);
DEBUGF ('m', "EXIT %d\n", exit_status);
return EXIT_SUCCESS;
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int tags = 0;
int rc;
const char *repo = NULL; /* default repository */
struct option options[] = {
OPT__VERBOSITY(&verbosity),
OPT_STRING( 0 , "repo", &repo, N_("repository"), N_("repository")),
OPT_BIT( 0 , "all", &flags, N_("push all refs"), TRANSPORT_PUSH_ALL),
OPT_BIT( 0 , "mirror", &flags, N_("mirror all refs"),
(TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
OPT_BOOLEAN( 0, "delete", &deleterefs, N_("delete refs")),
OPT_BOOLEAN( 0 , "tags", &tags, N_("push tags (can't be used with --all or --mirror)")),
OPT_BIT('n' , "dry-run", &flags, N_("dry run"), TRANSPORT_PUSH_DRY_RUN),
OPT_BIT( 0, "porcelain", &flags, N_("machine-readable output"), TRANSPORT_PUSH_PORCELAIN),
OPT_BIT('f', "force", &flags, N_("force updates"), TRANSPORT_PUSH_FORCE),
{ OPTION_CALLBACK, 0, "recurse-submodules", &flags, N_("check"),
N_("control recursive pushing of submodules"),
PARSE_OPT_OPTARG, option_parse_recurse_submodules },
OPT_BOOLEAN( 0 , "thin", &thin, N_("use thin pack")),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")),
OPT_BIT('u', "set-upstream", &flags, N_("set upstream for git pull/status"),
TRANSPORT_PUSH_SET_UPSTREAM),
OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
OPT_BIT(0, "prune", &flags, N_("prune locally removed refs"),
TRANSPORT_PUSH_PRUNE),
OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK),
OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"),
TRANSPORT_PUSH_FOLLOW_TAGS),
OPT_END()
};
packet_trace_identity("push");
git_config(git_default_config, NULL);
argc = parse_options(argc, argv, prefix, options, push_usage, 0);
if (deleterefs && (tags || (flags & (TRANSPORT_PUSH_ALL | TRANSPORT_PUSH_MIRROR))))
die(_("--delete is incompatible with --all, --mirror and --tags"));
if (deleterefs && argc < 2)
die(_("--delete doesn't make sense without any refs"));
if (tags)
add_refspec("refs/tags/*");
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1);
}
rc = do_push(repo, flags);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
public: void push(customer_pointer const& ptr_customer)
{
// pre: customer pointer must be a valid pointer.
DCS_ASSERT(
ptr_customer,
throw ::std::invalid_argument("[dcs::des::model::qn::queueing_strategy::can_push] Invalid customer.")
);
do_push(ptr_customer);
}
/**
* @brief Pushes an item onto the stack.
*
* @param[in] c Coordinate to push onto the stack.
*/
void CoordinateStack::push(Coordinate c)
{
/* Do the operation. */
do_push(c);
#ifndef TESTSUITE
/* Update the display. */
SDL_Delay(ANIMATION_DELAY);
this->app->OnRender();
#endif
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int all = 0;
int mirror = 0;
int dry_run = 0;
int force = 0;
int tags = 0;
int rc;
const char *repo = NULL; /* default repository */
struct option options[] = {
OPT__VERBOSE(&verbose),
OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
OPT_BOOLEAN( 0 , "all", &all, "push all refs"),
OPT_BOOLEAN( 0 , "mirror", &mirror, "mirror all refs"),
OPT_BOOLEAN( 0 , "tags", &tags, "push tags"),
OPT_BOOLEAN( 0 , "dry-run", &dry_run, "dry run"),
OPT_BOOLEAN('f', "force", &force, "force updates"),
OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
OPT_END()
};
argc = parse_options(argc, argv, options, push_usage, 0);
if (force)
flags |= TRANSPORT_PUSH_FORCE;
if (dry_run)
flags |= TRANSPORT_PUSH_DRY_RUN;
if (verbose)
flags |= TRANSPORT_PUSH_VERBOSE;
if (tags)
add_refspec("refs/tags/*");
if (all)
flags |= TRANSPORT_PUSH_ALL;
if (mirror)
flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1);
}
rc = do_push(repo, flags);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
void FpuStackAllocator::handle_opCall(LIR_OpCall* opCall) {
LIR_Opr res = opCall->result_opr();
// clear fpu-stack before call
// it may contain dead values that could not have been remved by previous operations
clear_fpu_stack(LIR_OprFact::illegalOpr);
assert(sim()->is_empty(), "fpu stack must be empty now");
// compute debug information before (possible) fpu result is pushed
compute_debug_information(opCall);
if (res->is_fpu_register() && !res->is_xmm_register()) {
do_push(res);
opCall->set_result_opr(to_fpu_stack_top(res));
}
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int tags = 0;
int rc;
const char *repo = NULL; /* default repository */
struct option options[] = {
OPT_BIT('q', "quiet", &flags, "be quiet", TRANSPORT_PUSH_QUIET),
OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE),
OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL),
OPT_BIT( 0 , "mirror", &flags, "mirror all refs",
(TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
OPT_BOOLEAN( 0 , "tags", &tags, "push tags"),
OPT_BIT('n' , "dry-run", &flags, "dry run", TRANSPORT_PUSH_DRY_RUN),
OPT_BIT( 0, "porcelain", &flags, "machine-readable output", TRANSPORT_PUSH_PORCELAIN),
OPT_BIT('f', "force", &flags, "force updates", TRANSPORT_PUSH_FORCE),
OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options, push_usage, 0);
if (tags)
add_refspec("refs/tags/*");
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1);
}
rc = do_push(repo, flags);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int tags = 0;
int push_cert = -1;
int rc;
const char *repo = NULL; /* default repository */
struct option options[] = {
OPT__VERBOSITY(&verbosity),
OPT_STRING( 0 , "repo", &repo, N_("repository"), N_("repository")),
OPT_BIT( 0 , "all", &flags, N_("push all refs"), TRANSPORT_PUSH_ALL),
OPT_BIT( 0 , "mirror", &flags, N_("mirror all refs"),
(TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
OPT_BOOL( 0, "delete", &deleterefs, N_("delete refs")),
OPT_BOOL( 0 , "tags", &tags, N_("push tags (can't be used with --all or --mirror)")),
OPT_BIT('n' , "dry-run", &flags, N_("dry run"), TRANSPORT_PUSH_DRY_RUN),
OPT_BIT( 0, "porcelain", &flags, N_("machine-readable output"), TRANSPORT_PUSH_PORCELAIN),
OPT_BIT('f', "force", &flags, N_("force updates"), TRANSPORT_PUSH_FORCE),
{ OPTION_CALLBACK,
0, CAS_OPT_NAME, &cas, N_("refname>:<expect"),
N_("require old value of ref to be at this value"),
PARSE_OPT_OPTARG, parseopt_push_cas_option },
{ OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, "check|on-demand|no",
N_("control recursive pushing of submodules"),
PARSE_OPT_OPTARG, option_parse_recurse_submodules },
OPT_BOOL( 0 , "thin", &thin, N_("use thin pack")),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")),
OPT_BIT('u', "set-upstream", &flags, N_("set upstream for git pull/status"),
TRANSPORT_PUSH_SET_UPSTREAM),
OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
OPT_BIT(0, "prune", &flags, N_("prune locally removed refs"),
TRANSPORT_PUSH_PRUNE),
OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK),
OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"),
TRANSPORT_PUSH_FOLLOW_TAGS),
{ OPTION_CALLBACK,
0, "signed", &push_cert, "yes|no|if-asked", N_("GPG sign the push"),
PARSE_OPT_OPTARG, option_parse_push_signed },
OPT_BIT(0, "atomic", &flags, N_("request atomic transaction on remote side"), TRANSPORT_PUSH_ATOMIC),
OPT_END()
};
packet_trace_identity("push");
git_config(git_push_config, &flags);
argc = parse_options(argc, argv, prefix, options, push_usage, 0);
set_push_cert_flags(&flags, push_cert);
if (deleterefs && (tags || (flags & (TRANSPORT_PUSH_ALL | TRANSPORT_PUSH_MIRROR))))
die(_("--delete is incompatible with --all, --mirror and --tags"));
if (deleterefs && argc < 2)
die(_("--delete doesn't make sense without any refs"));
if (recurse_submodules == RECURSE_SUBMODULES_CHECK)
flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK;
else if (recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND)
flags |= TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND;
if (tags)
add_refspec("refs/tags/*");
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1, repo);
}
rc = do_push(repo, flags);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
int cmd_push(int argc, const char **argv, const char *prefix)
{
int flags = 0;
int tags = 0;
int push_cert = -1;
int rc;
const char *repo = NULL; /* default repository */
struct string_list push_options_cmdline = STRING_LIST_INIT_DUP;
struct string_list *push_options;
const struct string_list_item *item;
struct option options[] = {
OPT__VERBOSITY(&verbosity),
OPT_STRING( 0 , "repo", &repo, N_("repository"), N_("repository")),
OPT_BIT( 0 , "all", &flags, N_("push all refs"), TRANSPORT_PUSH_ALL),
OPT_BIT( 0 , "mirror", &flags, N_("mirror all refs"),
(TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
OPT_BOOL('d', "delete", &deleterefs, N_("delete refs")),
OPT_BOOL( 0 , "tags", &tags, N_("push tags (can't be used with --all or --mirror)")),
OPT_BIT('n' , "dry-run", &flags, N_("dry run"), TRANSPORT_PUSH_DRY_RUN),
OPT_BIT( 0, "porcelain", &flags, N_("machine-readable output"), TRANSPORT_PUSH_PORCELAIN),
OPT_BIT('f', "force", &flags, N_("force updates"), TRANSPORT_PUSH_FORCE),
{ OPTION_CALLBACK,
0, CAS_OPT_NAME, &cas, N_("<refname>:<expect>"),
N_("require old value of ref to be at this value"),
PARSE_OPT_OPTARG | PARSE_OPT_LITERAL_ARGHELP, parseopt_push_cas_option },
{ OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, "(check|on-demand|no)",
N_("control recursive pushing of submodules"),
PARSE_OPT_OPTARG, option_parse_recurse_submodules },
OPT_BOOL_F( 0 , "thin", &thin, N_("use thin pack"), PARSE_OPT_NOCOMPLETE),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")),
OPT_BIT('u', "set-upstream", &flags, N_("set upstream for git pull/status"),
TRANSPORT_PUSH_SET_UPSTREAM),
OPT_BOOL(0, "progress", &progress, N_("force progress reporting")),
OPT_BIT(0, "prune", &flags, N_("prune locally removed refs"),
TRANSPORT_PUSH_PRUNE),
OPT_BIT(0, "no-verify", &flags, N_("bypass pre-push hook"), TRANSPORT_PUSH_NO_HOOK),
OPT_BIT(0, "follow-tags", &flags, N_("push missing but relevant tags"),
TRANSPORT_PUSH_FOLLOW_TAGS),
{ OPTION_CALLBACK,
0, "signed", &push_cert, "(yes|no|if-asked)", N_("GPG sign the push"),
PARSE_OPT_OPTARG, option_parse_push_signed },
OPT_BIT(0, "atomic", &flags, N_("request atomic transaction on remote side"), TRANSPORT_PUSH_ATOMIC),
OPT_STRING_LIST('o', "push-option", &push_options_cmdline, N_("server-specific"), N_("option to transmit")),
OPT_SET_INT('4', "ipv4", &family, N_("use IPv4 addresses only"),
TRANSPORT_FAMILY_IPV4),
OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"),
TRANSPORT_FAMILY_IPV6),
OPT_END()
};
packet_trace_identity("push");
git_config(git_push_config, &flags);
argc = parse_options(argc, argv, prefix, options, push_usage, 0);
push_options = (push_options_cmdline.nr
? &push_options_cmdline
: &push_options_config);
set_push_cert_flags(&flags, push_cert);
if (deleterefs && (tags || (flags & (TRANSPORT_PUSH_ALL | TRANSPORT_PUSH_MIRROR))))
die(_("--delete is incompatible with --all, --mirror and --tags"));
if (deleterefs && argc < 2)
die(_("--delete doesn't make sense without any refs"));
if (flags & TRANSPORT_PUSH_ALL) {
if (tags)
die(_("--all and --tags are incompatible"));
if (argc >= 2)
die(_("--all can't be combined with refspecs"));
}
if (flags & TRANSPORT_PUSH_MIRROR) {
if (tags)
die(_("--mirror and --tags are incompatible"));
if (argc >= 2)
die(_("--mirror can't be combined with refspecs"));
}
if ((flags & TRANSPORT_PUSH_ALL) && (flags & TRANSPORT_PUSH_MIRROR))
die(_("--all and --mirror are incompatible"));
if (recurse_submodules == RECURSE_SUBMODULES_CHECK)
flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK;
else if (recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND)
flags |= TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND;
else if (recurse_submodules == RECURSE_SUBMODULES_ONLY)
flags |= TRANSPORT_RECURSE_SUBMODULES_ONLY;
if (tags)
refspec_append(&rs, "refs/tags/*");
if (argc > 0) {
repo = argv[0];
set_refspecs(argv + 1, argc - 1, repo);
}
for_each_string_list_item(item, push_options)
if (strchr(item->string, '\n'))
die(_("push options must not have new line characters"));
rc = do_push(repo, flags, push_options);
string_list_clear(&push_options_cmdline, 0);
string_list_clear(&push_options_config, 0);
if (rc == -1)
usage_with_options(push_usage, options);
else
return rc;
}
void FpuStackAllocator::handle_op1(LIR_Op1* op1) {
LIR_Opr in = op1->in_opr();
LIR_Opr res = op1->result_opr();
LIR_Opr new_in = in; // new operands relative to the actual fpu stack top
LIR_Opr new_res = res;
// Note: this switch is processed for all LIR_Op1, regardless if they have FPU-arguments,
// so checks for is_float_kind() are necessary inside the cases
switch (op1->code()) {
case lir_return: {
// FPU-Stack must only contain the (optional) fpu return value.
// All remaining dead values are popped from the stack
// If the input operand is a fpu-register, it is exchanged to the bottom of the stack
clear_fpu_stack(in);
if (in->is_fpu_register() && !in->is_xmm_register()) {
new_in = to_fpu_stack_top(in);
}
break;
}
case lir_move: {
if (in->is_fpu_register() && !in->is_xmm_register()) {
if (res->is_xmm_register()) {
// move from fpu register to xmm register (necessary for operations that
// are not available in the SSE instruction set)
insert_exchange(in);
new_in = to_fpu_stack_top(in);
pop_always(op1, in);
} else if (res->is_fpu_register() && !res->is_xmm_register()) {
// move from fpu-register to fpu-register:
// * input and result register equal:
// nothing to do
// * input register is last use:
// rename the input register to result register -> input register
// not present on fpu-stack afterwards
// * input register not last use:
// duplicate input register to result register to preserve input
//
// Note: The LIR-Assembler does not produce any code for fpu register moves,
// so input and result stack index must be equal
if (fpu_num(in) == fpu_num(res)) {
// nothing to do
} else if (in->is_last_use()) {
insert_free_if_dead(res);//, in);
do_rename(in, res);
} else {
insert_free_if_dead(res);
insert_copy(in, res);
}
new_in = to_fpu_stack(res);
new_res = new_in;
} else {
// move from fpu-register to memory
// input operand must be on top of stack
insert_exchange(in);
// create debug information here because afterwards the register may have been popped
compute_debug_information(op1);
new_in = to_fpu_stack_top(in);
pop_if_last_use(op1, in);
}
} else if (res->is_fpu_register() && !res->is_xmm_register()) {
// move from memory/constant to fpu register
// result is pushed on the stack
insert_free_if_dead(res);
// create debug information before register is pushed
compute_debug_information(op1);
do_push(res);
new_res = to_fpu_stack_top(res);
}
break;
}
case lir_neg: {
if (in->is_fpu_register() && !in->is_xmm_register()) {
assert(res->is_fpu_register() && !res->is_xmm_register(), "must be");
assert(in->is_last_use(), "old value gets destroyed");
insert_free_if_dead(res, in);
insert_exchange(in);
new_in = to_fpu_stack_top(in);
do_rename(in, res);
new_res = to_fpu_stack_top(res);
}
break;
}
case lir_convert: {
Bytecodes::Code bc = op1->as_OpConvert()->bytecode();
switch (bc) {
case Bytecodes::_d2f:
case Bytecodes::_f2d:
assert(res->is_fpu_register(), "must be");
assert(in->is_fpu_register(), "must be");
if (!in->is_xmm_register() && !res->is_xmm_register()) {
// this is quite the same as a move from fpu-register to fpu-register
// Note: input and result operands must have different types
if (fpu_num(in) == fpu_num(res)) {
// nothing to do
new_in = to_fpu_stack(in);
} else if (in->is_last_use()) {
insert_free_if_dead(res);//, in);
new_in = to_fpu_stack(in);
do_rename(in, res);
} else {
insert_free_if_dead(res);
insert_copy(in, res);
new_in = to_fpu_stack_top(in, true);
}
new_res = to_fpu_stack(res);
}
break;
case Bytecodes::_i2f:
case Bytecodes::_l2f:
case Bytecodes::_i2d:
case Bytecodes::_l2d:
assert(res->is_fpu_register(), "must be");
if (!res->is_xmm_register()) {
insert_free_if_dead(res);
do_push(res);
new_res = to_fpu_stack_top(res);
}
break;
case Bytecodes::_f2i:
case Bytecodes::_d2i:
assert(in->is_fpu_register(), "must be");
if (!in->is_xmm_register()) {
insert_exchange(in);
new_in = to_fpu_stack_top(in);
// TODO: update registes of stub
}
break;
case Bytecodes::_f2l:
case Bytecodes::_d2l:
assert(in->is_fpu_register(), "must be");
if (!in->is_xmm_register()) {
insert_exchange(in);
new_in = to_fpu_stack_top(in);
pop_always(op1, in);
}
break;
case Bytecodes::_i2l:
case Bytecodes::_l2i:
case Bytecodes::_i2b:
case Bytecodes::_i2c:
case Bytecodes::_i2s:
// no fpu operands
break;
default:
ShouldNotReachHere();
}
break;
}
case lir_roundfp: {
assert(in->is_fpu_register() && !in->is_xmm_register(), "input must be in register");
assert(res->is_stack(), "result must be on stack");
insert_exchange(in);
new_in = to_fpu_stack_top(in);
pop_if_last_use(op1, in);
break;
}
default: {
assert(!in->is_float_kind() && !res->is_float_kind(), "missed a fpu-operation");
}
}
op1->set_in_opr(new_in);
op1->set_result_opr(new_res);
}
void sm_push_noenter_nomacro(StateMachine * sm, StateFunc new_state)
{
do_push(sm, new_state, FALSE);
}
void sm_push_nomacro(StateMachine * sm, StateFunc new_state)
{
do_push(sm, new_state, TRUE);
}
void
push_string (List *stack, char *elem)
{
do_push (stack, elem, 1);
}
void
push (List *stack, void *elem)
{
do_push (stack, elem, 0);
}
