var opt_output: OptionString = new OptionString("Output file", "-o", "--output")
# --no-cc
var opt_no_cc: OptionBool = new OptionBool("Do not invoke C compiler", "--no-cc")
+ # --no-main
+ var opt_no_main: OptionBool = new OptionBool("Do not generate main entry point", "--no-main")
# --cc-paths
var opt_cc_path: OptionArray = new OptionArray("Set include path for C header files (may be used more than once)", "--cc-path")
# --make-flags
redef init
do
super
- self.option_context.add_option(self.opt_output, self.opt_no_cc, self.opt_make_flags, self.opt_compile_dir, self.opt_hardening, self.opt_no_shortcut_range)
+ self.option_context.add_option(self.opt_output, self.opt_no_cc, self.opt_no_main, self.opt_make_flags, self.opt_compile_dir, self.opt_hardening, self.opt_no_shortcut_range)
self.option_context.add_option(self.opt_no_check_covariance, self.opt_no_check_attr_isset, self.opt_no_check_assert, self.opt_no_check_autocast, self.opt_no_check_other)
self.option_context.add_option(self.opt_typing_test_metrics, self.opt_invocation_metrics, self.opt_isset_checks_metrics)
self.option_context.add_option(self.opt_stacktrace)
self.header.add_decl("#include <stdio.h>")
self.header.add_decl("#include <string.h>")
self.header.add_decl("#include \"gc_chooser.h\"")
+ self.header.add_decl("#ifdef ANDROID")
+ self.header.add_decl(" #include <android/log.h>")
+ self.header.add_decl(" #define PRINT_ERROR(...) (void)__android_log_print(ANDROID_LOG_WARN, \"Nit\", __VA_ARGS__)")
+ self.header.add_decl("#else")
+ self.header.add_decl(" #define PRINT_ERROR(...) fprintf(stderr, __VA_ARGS__)")
+ self.header.add_decl("#endif")
compile_header_structs
compile_nitni_structs
var v = self.new_visitor
v.add_decl("#include <signal.h>")
var ost = modelbuilder.toolcontext.opt_stacktrace.value
+ var platform = mainmodule.target_platform
if ost == null then
- var platform = mainmodule.target_platform
if platform != null and not platform.supports_libunwind then
ost = "none"
else
modelbuilder.toolcontext.opt_stacktrace.value = ost
end
+ if platform != null and platform.no_main then modelbuilder.toolcontext.opt_no_main.value = true
+
if ost == "nitstack" or ost == "libunwind" then
v.add_decl("#define UNW_LOCAL_ONLY")
v.add_decl("#include <libunwind.h>")
end
v.add_decl("void sig_handler(int signo)\{")
- v.add_decl("printf(\"Caught signal : %s\\n\", strsignal(signo));")
+ v.add_decl("PRINT_ERROR(\"Caught signal : %s\\n\", strsignal(signo));")
v.add_decl("show_backtrace(signo);")
v.add_decl("\}")
v.add_decl("char* procname = malloc(sizeof(char) * 100);")
v.add_decl("unw_getcontext(&uc);")
v.add_decl("unw_init_local(&cursor, &uc);")
- v.add_decl("printf(\"-------------------------------------------------\\n\");")
- v.add_decl("printf(\"-- Stack Trace ------------------------------\\n\");")
- v.add_decl("printf(\"-------------------------------------------------\\n\");")
+ v.add_decl("PRINT_ERROR(\"-------------------------------------------------\\n\");")
+ v.add_decl("PRINT_ERROR(\"-- Stack Trace ------------------------------\\n\");")
+ v.add_decl("PRINT_ERROR(\"-------------------------------------------------\\n\");")
v.add_decl("while (unw_step(&cursor) > 0) \{")
v.add_decl(" unw_get_proc_name(&cursor, procname, 100, &ip);")
if ost == "nitstack" then
v.add_decl(" const char* recv = get_nit_name(procname, strlen(procname));")
v.add_decl(" if (recv != NULL)\{")
- v.add_decl(" printf(\"` %s\\n\", recv);")
+ v.add_decl(" PRINT_ERROR(\"` %s\\n\", recv);")
v.add_decl(" \}else\{")
- v.add_decl(" printf(\"` %s\\n\", procname);")
+ v.add_decl(" PRINT_ERROR(\"` %s\\n\", procname);")
v.add_decl(" \}")
else
- v.add_decl(" printf(\"` %s \\n\",procname);")
+ v.add_decl(" PRINT_ERROR(\"` %s \\n\",procname);")
end
v.add_decl("\}")
- v.add_decl("printf(\"-------------------------------------------------\\n\");")
+ v.add_decl("PRINT_ERROR(\"-------------------------------------------------\\n\");")
v.add_decl("free(procname);")
v.add_decl("\}")
end
v.add_decl("exit(signo);")
v.add_decl("\}")
- v.add_decl("int main(int argc, char** argv) \{")
+ if modelbuilder.toolcontext.opt_no_main.value then
+ v.add_decl("int nit_main(int argc, char** argv) \{")
+ else
+ v.add_decl("int main(int argc, char** argv) \{")
+ end
v.add("signal(SIGABRT, sig_handler);")
v.add("signal(SIGFPE, sig_handler);")
# used by aborts, asserts, casts, etc.
fun add_abort(message: String)
do
- self.add("fprintf(stderr, \"Runtime error: %s\", \"{message.escape_to_c}\");")
+ self.add("PRINT_ERROR(\"Runtime error: %s\", \"{message.escape_to_c}\");")
add_raw_abort
end
fun add_raw_abort
do
if self.current_node != null and self.current_node.location.file != null then
- self.add("fprintf(stderr, \" (%s:%d)\\n\", \"{self.current_node.location.file.filename.escape_to_c}\", {current_node.location.line_start});")
+ self.add("PRINT_ERROR(\" (%s:%d)\\n\", \"{self.current_node.location.file.filename.escape_to_c}\", {current_node.location.line_start});")
else
- self.add("fprintf(stderr, \"\\n\");")
+ self.add("PRINT_ERROR(\"\\n\");")
end
self.add("show_backtrace(1);")
end
var res = self.type_test(value, mtype, tag)
self.add("if (unlikely(!{res})) \{")
var cn = self.class_name_string(value)
- self.add("fprintf(stderr, \"Runtime error: Cast failed. Expected `%s`, got `%s`\", \"{mtype.to_s.escape_to_c}\", {cn});")
+ self.add("PRINT_ERROR(\"Runtime error: Cast failed. Expected `%s`, got `%s`\", \"{mtype.to_s.escape_to_c}\", {cn});")
self.add_raw_abort
self.add("\}")
end
redef class APropdef
fun compile_to_c(v: AbstractCompilerVisitor, mpropdef: MMethodDef, arguments: Array[RuntimeVariable])
do
- v.add("printf(\"NOT YET IMPLEMENTED {class_name} {mpropdef} at {location.to_s}\\n\");")
+ v.add("PRINT_ERROR(\"NOT YET IMPLEMENTED {class_name} {mpropdef} at {location.to_s}\\n\");")
debug("Not yet implemented")
end
do
if mpropdef.is_abstract then
var cn = v.class_name_string(arguments.first)
- v.add("fprintf(stderr, \"Runtime error: Abstract method `%s` called on `%s`\", \"{mpropdef.mproperty.name.escape_to_c}\", {cn});")
+ v.add("PRINT_ERROR(\"Runtime error: Abstract method `%s` called on `%s`\", \"{mpropdef.mproperty.name.escape_to_c}\", {cn});")
v.add_raw_abort
return
end
v.ret(v.new_expr("glob_argv[{arguments[1]}]", ret.as(not null)))
return
end
- v.add("printf(\"NOT YET IMPLEMENTED {class_name}:{mpropdef} at {location.to_s}\\n\");")
+ v.add("PRINT_ERROR(\"NOT YET IMPLEMENTED {class_name}:{mpropdef} at {location.to_s}\\n\");")
debug("Not implemented {mpropdef}")
end
var externname
var nextern = self.n_extern
if nextern == null then
- v.add("fprintf(stderr, \"NOT YET IMPLEMENTED nitni for {mpropdef} at {location.to_s}\\n\");")
+ v.add("PRINT_ERROR(\"NOT YET IMPLEMENTED nitni for {mpropdef} at {location.to_s}\\n\");")
v.add("show_backtrace(1);")
return
end
var externname
var nextern = self.n_extern
if nextern == null then
- v.add("printf(\"NOT YET IMPLEMENTED nitni for {mpropdef} at {location.to_s}\\n\");")
+ v.add("PRINT_ERROR(\"NOT YET IMPLEMENTED nitni for {mpropdef} at {location.to_s}\\n\");")
v.add("show_backtrace(1);")
return
end
# Do not call this method directly, use `v.expr` instead
private fun expr(v: AbstractCompilerVisitor): nullable RuntimeVariable
do
- v.add("printf(\"NOT YET IMPLEMENTED {class_name}:{location.to_s}\\n\");")
+ v.add("PRINT_ERROR(\"NOT YET IMPLEMENTED {class_name}:{location.to_s}\\n\");")
var mtype = self.mtype
if mtype == null then
return null
nitlanguage / nit.git / blobdiff