Yonggang Luo
b4bc23078a
Notable changes: - Remove the comments in port impl, that's easily getting to in-consistence - Sync the jerryscript-port.h and 05.PORT-API.md - Fixes the invalid comment in port codes JerryScript-DCO-1.0-Signed-off-by: Yonggang Luo luoyonggang@gmail.com
90 lines
3.3 KiB
C
90 lines
3.3 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "jerryscript-port.h"
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#if defined(_WIN32)
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#include <windows.h>
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#include <crtdbg.h>
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#include <stdio.h>
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void
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jerry_port_init (void)
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{
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if (!IsDebuggerPresent ())
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{
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/* Make output streams unbuffered by default */
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setvbuf (stdout, NULL, _IONBF, 0);
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setvbuf (stderr, NULL, _IONBF, 0);
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/*
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* By default abort() only generates a crash-dump in *non* debug
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* builds. As our Assert() / ExceptionalCondition() uses abort(),
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* leaving the default in place would make debugging harder.
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*
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* MINGW's own C runtime doesn't have _set_abort_behavior(). When
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* targeting Microsoft's UCRT with mingw, it never links to the debug
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* version of the library and thus doesn't need the call to
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* _set_abort_behavior() either.
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*/
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#if !defined(__MINGW32__) && !defined(__MINGW64__)
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_set_abort_behavior (_CALL_REPORTFAULT | _WRITE_ABORT_MSG, _CALL_REPORTFAULT | _WRITE_ABORT_MSG);
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#endif /* !defined(__MINGW32__) && !defined(__MINGW64__) */
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/*
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* SEM_FAILCRITICALERRORS causes more errors to be reported to
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* callers.
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*
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* We used to also specify SEM_NOGPFAULTERRORBOX, but that prevents
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* windows crash reporting from working. Which includes registered
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* just-in-time debuggers, making it unnecessarily hard to debug
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* problems on windows. Now we try to disable sources of popups
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* separately below (note that SEM_NOGPFAULTERRORBOX did not actually
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* prevent all sources of such popups).
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*/
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SetErrorMode (SEM_FAILCRITICALERRORS);
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/*
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* Show errors on stderr instead of popup box (note this doesn't
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* affect errors originating in the C runtime, see below).
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*/
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_set_error_mode (_OUT_TO_STDERR);
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/*
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* In DEBUG builds, errors, including assertions, C runtime errors are
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* reported via _CrtDbgReport. By default such errors are displayed
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* with a popup (even with NOGPFAULTERRORBOX), preventing forward
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* progress. Instead report such errors stderr (and the debugger).
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* This is C runtime specific and thus the above incantations aren't
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* sufficient to suppress these popups.
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*/
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_CrtSetReportMode (_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
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_CrtSetReportFile (_CRT_ERROR, _CRTDBG_FILE_STDERR);
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_CrtSetReportMode (_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
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_CrtSetReportFile (_CRT_ASSERT, _CRTDBG_FILE_STDERR);
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_CrtSetReportMode (_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
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_CrtSetReportFile (_CRT_WARN, _CRTDBG_FILE_STDERR);
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}
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} /* jerry_port_init */
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void
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jerry_port_sleep (uint32_t sleep_time)
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{
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Sleep (sleep_time);
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} /* jerry_port_sleep */
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#endif /* defined(_WIN32) */
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