static void add_epmd_port(void)
{
char* port = get_env("ERL_EPMD_PORT");
if (port != NULL) {
add_args("-epmd_port", port, NULL);
}
}
static gboolean
validate_icon_file (GFile *file, GError **error)
{
g_autoptr(GPtrArray) args = NULL;
const char *name;
int status;
g_autofree char *err = NULL;
const char *validate_icon = LIBEXECDIR "/flatpak-validate-icon";
name = flatpak_file_get_path_cached (file);
if (g_getenv ("FLATPAK_VALIDATE_ICON"))
validate_icon = g_getenv ("FLATPAK_VALIDATE_ICON");
args = g_ptr_array_new_with_free_func (g_free);
#ifndef DISABLE_SANDBOXED_TRIGGERS
if (!opt_disable_sandbox)
add_args (args, validate_icon, "--sandbox", "512", "512", name, NULL);
else
#endif
add_args (args, validate_icon, "512", "512", name, NULL);
g_ptr_array_add (args, NULL);
if (!g_spawn_sync (NULL, (char **) args->pdata, NULL, 0, NULL, NULL, NULL, &err, &status, error))
{
g_debug ("Icon validation: %s", (*error)->message);
return FALSE;
}
if (!g_spawn_check_exit_status (status, NULL))
{
g_debug ("Icon validation: %s", err);
return flatpak_fail (error, "%s is not a valid icon: %s", name, err);
}
return TRUE;
}
int os_jump_to_image(const void *dest, int size)
{
struct sandbox_state *state = state_get_current();
char fname[30], mem_fname[30];
int fd, err;
const char *extra_args[5];
char **argv = state->argv;
#ifdef DEBUG
int argc, i;
#endif
err = make_exec(fname, dest, size);
if (err)
return err;
strcpy(mem_fname, "/tmp/u-boot.mem.XXXXXX");
fd = mkstemp(mem_fname);
if (fd < 0)
return -ENOENT;
close(fd);
err = os_write_ram_buf(mem_fname);
if (err)
return err;
os_fd_restore();
extra_args[0] = "-j";
extra_args[1] = fname;
extra_args[2] = "-m";
extra_args[3] = mem_fname;
extra_args[4] = "--rm_memory";
err = add_args(&argv, extra_args,
sizeof(extra_args) / sizeof(extra_args[0]));
if (err)
return err;
#ifdef DEBUG
for (i = 0; argv[i]; i++)
printf("%d %s\n", i, argv[i]);
#endif
if (state_uninit())
os_exit(2);
err = execv(fname, argv);
free(argv);
if (err)
return err;
return unlink(fname);
}
ARGS *parseargs(int argc, char *argv[])
{
#define ARGUMENTS_N 2
#define add_args(s) AddNode(args, "args", s, strlen(s))
int iargc, iopt;
char *optstring = "ca";
const struct option opt[ARGUMENTS_N] = {{"comment"}, {"printall"}};
ARGS *args = xmalloc(sizeof(LINKEDLIST));
if(argc < 3)
return NULL;
else {
for(iargc = 1; iargc < argc - 1; iargc++) {
switch(get_optlong(argv[iargc])) {
case 0:
if(strchr(optstring, argv[iargc][1]))
add_args(opt[strchr(optstring, argv[iargc][1]) - optstring].fulloptstring);
else return (ARGS *)-1;
break;
case 1:
for(iopt = 0; iopt < ARGUMENTS_N; iopt++) {
if(!strcmp(&argv[iargc][2], opt[iopt].fulloptstring)) {
add_args(&argv[iargc][2]);
break;
}
}
if(iopt == ARGUMENTS_N)
return (ARGS *)-1;
break;
case -1:
return (ARGS *)-1;
}
}
}
return args;
}
int main(int argc, char **argv)
#endif
{
int haltAfterwards = 0; /* If true, put 's erlang halt' at the end
* of the arguments. */
int isdistributed = 0;
int no_epmd = 0;
int i;
char* s;
char *epmd_prog = NULL;
char *malloc_lib;
int process_args = 1;
int print_args_exit = 0;
int print_qouted_cmd_exit = 0;
erts_cpu_info_t *cpuinfo = NULL;
#ifdef __WIN32__
this_module_handle = module;
run_werl = windowed;
/* if we started this erl just to get a detached emulator,
* the arguments are already prepared for beam, so we skip
* directly to start_emulator */
s = get_env("ERL_CONSOLE_MODE");
if (s != NULL && strcmp(s, "detached")==0) {
free_env_val(s);
s = get_env("ERL_EMULATOR_DLL");
if (s != NULL) {
argv[0] = strsave(s);
} else {
argv[0] = strsave(EMULATOR_EXECUTABLE);
}
ensure_EargsSz(argc + 1);
memcpy((void *) Eargsp, (void *) argv, argc * sizeof(char *));
Eargsp[argc] = NULL;
emu = argv[0];
start_emulator_program = strsave(argv[0]);
goto skip_arg_massage;
}
free_env_val(s);
#else
int reset_cerl_detached = 0;
s = get_env("CERL_DETACHED_PROG");
if (s && strcmp(s, "") != 0) {
emu = s;
start_detached = 1;
reset_cerl_detached = 1;
ensure_EargsSz(argc + 1);
memcpy((void *) Eargsp, (void *) argv, argc * sizeof(char *));
Eargsp[argc] = emu;
Eargsp[argc] = NULL;
goto skip_arg_massage;
}
free_env_val(s);
#endif
initial_argv_massage(&argc, &argv); /* Merge with env; expand -args_file */
i = 1;
#ifdef __WIN32__
/* Not used? /rickard */
if ((argc > 2) && (strcmp(argv[i], "-regkey") == 0)) {
key_val_name = strsave(argv[i+1]);
i = 3;
}
#endif
get_parameters(argc, argv);
/*
* Construct the path of the executable.
*/
cpuinfo = erts_cpu_info_create();
/* '-smp auto' is default */
#ifdef ERTS_HAVE_SMP_EMU
if (erts_get_cpu_configured(cpuinfo) > 1)
emu_type |= EMU_TYPE_SMP;
#endif
#if defined(__WIN32__) && defined(WIN32_ALWAYS_DEBUG)
emu_type_passed |= EMU_TYPE_DEBUG;
emu_type |= EMU_TYPE_DEBUG;
#endif
/* We need to do this before the ordinary processing. */
malloc_lib = get_env("ERL_MALLOC_LIB");
while (i < argc) {
if (argv[i][0] == '+') {
if (argv[i][1] == 'M' && argv[i][2] == 'Y' && argv[i][3] == 'm') {
if (argv[i][4] == '\0') {
if (++i < argc)
malloc_lib = argv[i];
else
usage("+MYm");
}
else
malloc_lib = &argv[i][4];
}
}
else if (argv[i][0] == '-') {
if (strcmp(argv[i], "-smp") == 0) {
if (i + 1 >= argc)
goto smp;
if (strcmp(argv[i+1], "auto") == 0) {
i++;
smp_auto:
emu_type_passed |= EMU_TYPE_SMP;
#ifdef ERTS_HAVE_SMP_EMU
if (erts_get_cpu_configured(cpuinfo) > 1)
emu_type |= EMU_TYPE_SMP;
else
#endif
emu_type &= ~EMU_TYPE_SMP;
}
else if (strcmp(argv[i+1], "enable") == 0) {
i++;
smp_enable:
emu_type_passed |= EMU_TYPE_SMP;
#ifdef ERTS_HAVE_SMP_EMU
emu_type |= EMU_TYPE_SMP;
#else
usage_notsup("-smp enable");
#endif
}
else if (strcmp(argv[i+1], "disable") == 0) {
i++;
smp_disable:
emu_type_passed |= EMU_TYPE_SMP;
emu_type &= ~EMU_TYPE_SMP;
}
else {
smp:
emu_type_passed |= EMU_TYPE_SMP;
#ifdef ERTS_HAVE_SMP_EMU
emu_type |= EMU_TYPE_SMP;
#else
usage_notsup("-smp");
#endif
}
} else if (strcmp(argv[i], "-smpenable") == 0) {
goto smp_enable;
} else if (strcmp(argv[i], "-smpauto") == 0) {
goto smp_auto;
} else if (strcmp(argv[i], "-smpdisable") == 0) {
goto smp_disable;
#ifdef __WIN32__
} else if (strcmp(argv[i], "-debug") == 0) {
emu_type_passed |= EMU_TYPE_DEBUG;
emu_type |= EMU_TYPE_DEBUG;
#endif
} else if (strcmp(argv[i], "-hybrid") == 0) {
emu_type_passed |= EMU_TYPE_HYBRID;
#ifdef ERTS_HAVE_HYBRID_EMU
emu_type |= EMU_TYPE_HYBRID;
#else
usage_notsup("-hybrid");
#endif
} else if (strcmp(argv[i], "-extra") == 0) {
break;
}
}
i++;
}
erts_cpu_info_destroy(cpuinfo);
cpuinfo = NULL;
if ((emu_type & EMU_TYPE_HYBRID) && (emu_type & EMU_TYPE_SMP)) {
/*
* We have a conflict. Only using explicitly passed arguments
* may solve it...
*/
emu_type &= emu_type_passed;
if ((emu_type & EMU_TYPE_HYBRID) && (emu_type & EMU_TYPE_SMP)) {
usage_msg("Hybrid heap emulator with SMP support selected. The "
"combination hybrid heap and SMP support is currently "
"not supported.");
}
}
if (malloc_lib) {
if (strcmp(malloc_lib, "libc") != 0)
usage("+MYm");
}
emu = add_extra_suffixes(emu, emu_type);
sprintf(tmpStr, "%s" DIRSEP "%s" BINARY_EXT, bindir, emu);
emu = strsave(tmpStr);
add_Eargs(emu); /* Will be argv[0] -- necessary! */
/*
* Add the bindir to the path (unless it is there already).
*/
s = get_env("PATH");
if (!s) {
sprintf(tmpStr, "%s" PATHSEP "%s" DIRSEP "bin", bindir, rootdir);
} else if (strstr(s, bindir) == NULL) {
sprintf(tmpStr, "%s" PATHSEP "%s" DIRSEP "bin" PATHSEP "%s", bindir,
rootdir, s);
} else {
sprintf(tmpStr, "%s", s);
}
free_env_val(s);
set_env("PATH", tmpStr);
i = 1;
#ifdef __WIN32__
#define ADD_BOOT_CONFIG \
if (boot_script) \
add_args("-boot", boot_script, NULL); \
if (config_script) \
add_args("-config", config_script, NULL);
#else
#define ADD_BOOT_CONFIG
#endif
get_home();
add_args("-home", home, NULL);
add_epmd_port();
add_arg("--");
while (i < argc) {
if (!process_args) { /* Copy arguments after '-extra' */
add_arg(argv[i]);
i++;
} else {
switch (argv[i][0]) {
case '-':
switch (argv[i][1]) {
#ifdef __WIN32__
case 'b':
if (strcmp(argv[i], "-boot") == 0) {
if (boot_script)
error("Conflicting -start_erl and -boot options");
if (i+1 >= argc)
usage("-boot");
boot_script = strsave(argv[i+1]);
i++;
}
else {
add_arg(argv[i]);
}
break;
#endif
case 'c':
if (strcmp(argv[i], "-compile") == 0) {
/*
* Note that the shell script erl.exec does an recursive call
* on itself here. We'll avoid doing that.
*/
add_args("-noshell", "-noinput", "-s", "c", "lc_batch",
NULL);
add_Eargs("-B");
haltAfterwards = 0;
}
#ifdef __WIN32__
else if (strcmp(argv[i], "-config") == 0){
if (config_script)
error("Conflicting -start_erl and -config options");
if (i+1 >= argc)
usage("-config");
config_script = strsave(argv[i+1]);
i++;
}
#endif
else {
add_arg(argv[i]);
}
break;
case 'd':
if (strcmp(argv[i], "-detached") != 0) {
add_arg(argv[i]);
} else {
start_detached = 1;
add_args("-noshell", "-noinput", NULL);
}
break;
case 'i':
if (strcmp(argv[i], "-instr") == 0) {
add_Eargs("-Mim");
add_Eargs("true");
}
else
add_arg(argv[i]);
break;
case 'e':
if (strcmp(argv[i], "-extra") == 0) {
process_args = 0;
ADD_BOOT_CONFIG;
add_arg(argv[i]);
} else if (strcmp(argv[i], "-emu_args") == 0) { /* -emu_args */
verbose = 1;
} else if (strcmp(argv[i], "-emu_args_exit") == 0) {
print_args_exit = 1;
} else if (strcmp(argv[i], "-emu_qouted_cmd_exit") == 0) {
print_qouted_cmd_exit = 1;
} else if (strcmp(argv[i], "-env") == 0) { /* -env VARNAME VARVALUE */
if (i+2 >= argc)
usage("-env");
set_env(argv[i+1], argv[i+2]);
i += 2;
} else if (strcmp(argv[i], "-epmd") == 0) {
if (i+1 >= argc)
usage("-epmd");
epmd_prog = argv[i+1];
++i;
} else {
add_arg(argv[i]);
}
break;
case 'k':
if (strcmp(argv[i], "-keep_window") == 0) {
keep_window = 1;
} else
add_arg(argv[i]);
break;
case 'm':
/*
* Note that the shell script erl.exec does an recursive call
* on itself here. We'll avoid doing that.
*/
if (strcmp(argv[i], "-make") == 0) {
add_args("-noshell", "-noinput", "-s", "make", "all", NULL);
add_Eargs("-B");
haltAfterwards = 1;
i = argc; /* Skip rest of command line */
} else if (strcmp(argv[i], "-man") == 0) {
#if defined(__WIN32__)
error("-man not supported on Windows");
#else
argv[i] = "man";
sprintf(tmpStr, "%s/man", rootdir);
set_env("MANPATH", tmpStr);
execvp("man", argv+i);
error("Could not execute the 'man' command.");
#endif
} else
add_arg(argv[i]);
break;
case 'n':
if (strcmp(argv[i], "-name") == 0) { /* -name NAME */
if (i+1 >= argc)
usage("-name");
/*
* Note: Cannot use add_args() here, due to non-defined
* evaluation order.
*/
add_arg(argv[i]);
add_arg(argv[i+1]);
isdistributed = 1;
i++;
} else if (strcmp(argv[i], "-noinput") == 0) {
add_args("-noshell", "-noinput", NULL);
} else if (strcmp(argv[i], "-nohup") == 0) {
add_arg("-nohup");
nohup = 1;
} else if (strcmp(argv[i], "-no_epmd") == 0) {
add_arg("-no_epmd");
no_epmd = 1;
} else {
add_arg(argv[i]);
}
break;
case 's': /* -sname NAME */
if (strcmp(argv[i], "-sname") == 0) {
if (i+1 >= argc)
usage("-sname");
add_arg(argv[i]);
add_arg(argv[i+1]);
isdistributed = 1;
i++;
}
#ifdef __WIN32__
else if (strcmp(argv[i], "-service_event") == 0) {
add_arg(argv[i]);
add_arg(argv[i+1]);
i++;
}
else if (strcmp(argv[i], "-start_erl") == 0) {
if (i+1 < argc && argv[i+1][0] != '-') {
get_start_erl_data(argv[i+1]);
i++;
} else
get_start_erl_data((char *) NULL);
}
#endif
else
add_arg(argv[i]);
break;
case 'v': /* -version */
if (strcmp(argv[i], "-version") == 0) {
add_Eargs("-V");
} else {
add_arg(argv[i]);
}
break;
default:
add_arg(argv[i]);
break;
} /* switch(argv[i][1] */
break;
case '+':
switch (argv[i][1]) {
case '#':
case 'a':
case 'A':
case 'b':
case 'h':
case 'i':
case 'P':
case 'S':
case 'T':
case 'R':
case 'W':
case 'K':
if (argv[i][2] != '\0')
goto the_default;
if (i+1 >= argc)
usage(argv[i]);
argv[i][0] = '-';
add_Eargs(argv[i]);
add_Eargs(argv[i+1]);
i++;
break;
case 'B':
argv[i][0] = '-';
if (argv[i][2] != '\0') {
if ((argv[i][2] != 'i') &&
(argv[i][2] != 'c') &&
(argv[i][2] != 'd')) {
usage(argv[i]);
} else {
add_Eargs(argv[i]);
break;
}
}
if (i+1 < argc) {
if ((argv[i+1][0] != '-') &&
(argv[i+1][0] != '+')) {
if (argv[i+1][0] == 'i') {
add_Eargs(argv[i]);
add_Eargs(argv[i+1]);
i++;
break;
} else {
usage(argv[i]);
}
}
}
add_Eargs(argv[i]);
break;
case 'M': {
int x;
for (x = 0; plusM_au_allocs[x]; x++)
if (plusM_au_allocs[x] == argv[i][2])
break;
if ((plusM_au_allocs[x]
&& is_one_of_strings(&argv[i][3],
plusM_au_alloc_switches))
|| is_one_of_strings(&argv[i][2],
plusM_other_switches)) {
if (i+1 >= argc
|| argv[i+1][0] == '-'
|| argv[i+1][0] == '+')
usage(argv[i]);
argv[i][0] = '-';
add_Eargs(argv[i]);
add_Eargs(argv[i+1]);
i++;
}
else
goto the_default;
break;
}
case 's':
if (!is_one_of_strings(&argv[i][2],
pluss_val_switches))
goto the_default;
else {
if (i+1 >= argc
|| argv[i+1][0] == '-'
|| argv[i+1][0] == '+')
usage(argv[i]);
argv[i][0] = '-';
add_Eargs(argv[i]);
add_Eargs(argv[i+1]);
i++;
}
break;
default:
the_default:
argv[i][0] = '-'; /* Change +option to -option. */
add_Eargs(argv[i]);
}
break;
default:
add_arg(argv[i]);
} /* switch(argv[i][0] */
i++;
}
}
if (process_args) {
ADD_BOOT_CONFIG;
}
#undef ADD_BOOT_CONFIG
/* Doesn't conflict with -extra, since -make skips all the rest of
the arguments. */
if (haltAfterwards) {
add_args("-s", "erlang", "halt", NULL);
}
if (isdistributed && !no_epmd)
start_epmd(epmd_prog);
#if (! defined(__WIN32__)) && defined(DEBUG)
if (start_detached) {
/* Start the emulator within an xterm.
* Move up all arguments and insert
* "xterm -e " first.
* The path must be searched for this
* to work, i.e execvp() must be used.
*/
ensure_EargsSz(EargsCnt+2);
for (i = EargsCnt; i > 0; i--)
Eargsp[i+1] = Eargsp[i-1]; /* Two args to insert */
EargsCnt += 2; /* Two args to insert */
Eargsp[0] = emu = "xterm";
Eargsp[1] = "-e";
}
#endif
add_Eargs("--");
add_Eargs("-root");
add_Eargs(rootdir);
add_Eargs("-progname");
add_Eargs(progname);
add_Eargs("--");
ensure_EargsSz(EargsCnt + argsCnt + 1);
for (i = 0; i < argsCnt; i++)
Eargsp[EargsCnt++] = argsp[i];
Eargsp[EargsCnt] = NULL;
if (print_qouted_cmd_exit) {
printf("\"%s\" ", emu);
for (i = 1; i < EargsCnt; i++)
printf("\"%s\" ", Eargsp[i]);
printf("\n");
exit(0);
}
if (print_args_exit) {
for (i = 1; i < EargsCnt; i++)
printf("%s ", Eargsp[i]);
printf("\n");
exit(0);
}
if (verbose) {
printf("Executing: %s", emu);
for (i = 0; i < EargsCnt; i++)
printf(" %s", Eargsp[i]);
printf("\n\n");
}
#ifdef __WIN32__
if (EargsSz != EargsCnt + 1)
Eargsp = (char **) erealloc((void *) Eargsp, (EargsCnt + 1) *
sizeof(char *));
efree((void *) argsp);
skip_arg_massage:
/*DebugBreak();*/
if (run_werl) {
if (start_detached) {
char *p;
/* transform werl to erl */
p = start_emulator_program+strlen(start_emulator_program);
while (--p >= start_emulator_program && *p != '/' && *p != '\\' &&
*p != 'W' && *p != 'w')
;
if (p >= start_emulator_program && (*p == 'W' || *p == 'w') &&
(p[1] == 'E' || p[1] == 'e') && (p[2] == 'R' || p[2] == 'r') &&
(p[3] == 'L' || p[3] == 'l')) {
memmove(p,p+1,strlen(p));
}
}
return start_win_emulator(emu, start_emulator_program, Eargsp, start_detached);
} else {
return start_emulator(emu, start_emulator_program, Eargsp, start_detached);
}
#else
skip_arg_massage:
if (start_detached) {
int status = fork();
if (status != 0) /* Parent */
return 0;
if (reset_cerl_detached)
putenv("CERL_DETACHED_PROG=");
/* Detach from controlling terminal */
#ifdef HAVE_SETSID
setsid();
#elif defined(TIOCNOTTY)
{
int fd = open("/dev/tty", O_RDWR);
if (fd >= 0) {
ioctl(fd, TIOCNOTTY, NULL);
close(fd);
}
}
#endif
status = fork();
if (status != 0) /* Parent */
return 0;
/*
* Grandchild.
*/
close(0);
open("/dev/null", O_RDONLY);
close(1);
open("/dev/null", O_WRONLY);
close(2);
open("/dev/null", O_WRONLY);
#ifdef DEBUG
execvp(emu, Eargsp); /* "xterm ..." needs to search the path */
#endif
}
#ifdef DEBUG
else
#endif
{
execv(emu, Eargsp);
}
error("Error %d executing \'%s\'.", errno, emu);
return 1;
#endif
}
/*! \brief Validates a function call.
*
* \param e
* the Expr to inspect.
* \param data
* a pointer to a validate_arg struct.
*
* Validates the arguments to a function call against the called
* function's param types. If a parameter is of a multi type union,
* the correct field is selected. If the call has too many or too few
* arguments, this is corrected
*/
static void
validate_call (Expr e, void *data)
{
validate_arg *arg = (validate_arg *)data;
Expr callee_expr, cur_arg, next_arg;
FuncDcl func;
Key func_scope_key;
Type func_type, param_type, cur_arg_type;
Param param;
if (e && P_GetExprOpcode (e) == OP_call)
{
/* Get the callee function's type. */
callee_expr = P_GetExprOperands (e);
func_type = PST_ExprType (arg->ip_table, P_GetExprOperands (e));
/* We can only validate direct calls of defined functions. */
if (P_IsIndirectFunctionCall (e))
{
func_scope_key = PST_GetScopeFromEntryKey (arg->ip_table, func_type);
/* If we have an indirect call with unspecified parameters, we
* can't do anything more. */
if (PST_GetTypeParam (arg->ip_table, func_type) == NULL)
return;
}
else if (P_IsDirectFunctionCall (e))
{
func = PST_GetFuncDclEntry (arg->ip_table,
P_GetExprVarKey (callee_expr));
if (!P_TstFuncDclQualifier (func, VQ_DEFINED) || \
P_TstFuncDclQualifier (func, VQ_APP_ELLIPSIS))
goto done;
func_scope_key = \
PST_GetScopeFromEntryKey (arg->ip_table,
P_GetExprVarKey (callee_expr));
}
if (!PST_IsFunctionType (arg->ip_table, func_type))
P_punt ("validate.c:validate_call:%d e does not result in a\n"
"function type (%d, %d)", __LINE__, func_type.file,
func_type.sym);
/* Loop through the call arguments and the function parameters to
* determine if we need to do anything. */
cur_arg = P_GetExprSibling (callee_expr);
param = PST_GetTypeParam (arg->ip_table, func_type);
while (cur_arg && param)
{
bool arg_is_multi, arg_is_pointer, param_is_multi, param_is_pointer;
next_arg = P_GetExprNext (cur_arg);
param_type = P_GetParamKey (param);
cur_arg_type = PST_ExprType (arg->ip_table, cur_arg);
/* If the current param is a vararg, the call does not require
* repair. */
if (PST_IsVarargType (arg->ip_table, param_type))
goto done;
arg_is_multi = is_multi_type (arg->ip_table, cur_arg_type);
arg_is_pointer = is_pointer_type (arg->ip_table, cur_arg_type);
param_is_multi = is_multi_type (arg->ip_table, param_type);
param_is_pointer = is_pointer_type (arg->ip_table, param_type);
if (param_is_pointer && arg_is_pointer)
{
/* Build (t.field1 = cur_arg, t).field2 */
TypeDcl td = PST_GetTypeTypeDcl (arg->ip_table, param_type);
Type multi_type = Plink_GetTypeDclMultiType (td);
cur_arg = make_struct_pointer_multi (arg->ip_table, multi_type,
cur_arg);
cur_arg = make_dot (arg->ip_table, cur_arg, multi_type,
func_scope_key);
arg->must_flatten = TRUE;
}
else if (param_is_pointer && arg_is_multi)
{
/* Build (arg.field). */
cur_arg = make_dot (arg->ip_table, cur_arg, cur_arg_type,
func_scope_key);
arg->must_flatten = TRUE;
}
else if (param_is_multi && !arg_is_multi)
{
/* Build (t.field = cur_arg, t) */
make_struct_pointer_multi (arg->ip_table, param_type, cur_arg);
arg->must_flatten = TRUE;
}
else
{
/* If the argument type doesn't match the parameter type, cast
* it. */
if (PST_IsPointerType (arg->ip_table, param_type) && \
PST_IsIntegralType (arg->ip_table, cur_arg_type))
{
Key scope_key = PST_GetExprScope (arg->ip_table, cur_arg);
Expr cast = PST_ScopeNewExprWithOpcode (arg->ip_table,
scope_key, OP_cast);
P_ExprSwap (&cur_arg, &cast);
P_AppendExprOperands (cast, cur_arg);
PST_SetExprType (arg->ip_table, cast, param_type);
}
}
cur_arg = next_arg;
param = P_GetParamNext (param);
}
if (cur_arg || param)
{
if (cur_arg)
{
/* If there are too many arguments, we need to remove extra ones
* from the end. */
e->pragma = \
P_AppendPragmaNext (e->pragma,
P_NewPragmaWithSpecExpr ("PLV_REMOVE",
NULL));
remove_args (arg->ip_table, e, cur_arg);
arg->must_flatten = TRUE;
}
else if (param)
{
/* If there are too few arguments, we need to add extras to pad
* the call. */
e->pragma = \
P_AppendPragmaNext (e->pragma,
P_NewPragmaWithSpecExpr ("PLV_ADD", NULL));
add_args (arg->ip_table, e, param);
}
}
}
done:
return;
}