vasilito
068a1ca63e
Bootloader fork rebase:
- Base changed from 0.1.0 pre-patched archive to upstream 1.0.0 tag (c7eeb9f)
- Applied 0001-redbear-local-forks.patch (Cargo.toml crate path redirects)
- Applied fix-uefi-alloc-panic.patch equivalents (4 panic!() -> graceful
error handling in src/main.rs)
- Applied P5-live-preload-cap-1gib.patch (1 GiB cap on live image preload)
- Skipped: P0 GPT partition scan (requires new module + integration),
P1 timeout/default-resolution, P2 live preload guard (subsumed by
panic fixes + cap), P3 live image safe read, P4 large ISO boot,
redox.patch — to be applied in dedicated rebase session.
firmware-loader/Cargo.toml: version 0.1.0 -> 0.3.0 (sync with other
Red Bear custom crates which are at 0.3.0).
fork-upstream-map.toml: bootloader back from PENDING_REBASE to 1.0.0
since the partial rebase matches upstream 1.0.0 content.
fork-upstream-map.toml: base restored to 'main' tracked (was correctly
tracked by build-redbear.sh).
130 lines
3.9 KiB
C
130 lines
3.9 KiB
C
/* Invalid parameter handler for MSVC runtime libraries.
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Copyright (C) 2011-2025 Free Software Foundation, Inc.
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This file is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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This file is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#include <config.h>
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/* Specification. */
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#include "msvc-inval.h"
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#if HAVE_MSVC_INVALID_PARAMETER_HANDLER \
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&& !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING)
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/* Get _invalid_parameter_handler type and _set_invalid_parameter_handler
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declaration. */
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# include <stdlib.h>
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# if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING
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static void __cdecl
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gl_msvc_invalid_parameter_handler (const wchar_t *expression,
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const wchar_t *function,
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const wchar_t *file,
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unsigned int line,
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uintptr_t dummy)
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{
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}
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# else
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/* Get declarations of the native Windows API functions. */
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# define WIN32_LEAN_AND_MEAN
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# include <windows.h>
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# if defined _MSC_VER
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static void __cdecl
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gl_msvc_invalid_parameter_handler (const wchar_t *expression,
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const wchar_t *function,
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const wchar_t *file,
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unsigned int line,
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uintptr_t dummy)
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{
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RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL);
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}
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# else
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/* An index to thread-local storage. */
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static DWORD tls_index;
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static int tls_initialized /* = 0 */;
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/* Used as a fallback only. */
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static struct gl_msvc_inval_per_thread not_per_thread;
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struct gl_msvc_inval_per_thread *
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gl_msvc_inval_current (void)
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{
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if (!tls_initialized)
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{
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tls_index = TlsAlloc ();
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tls_initialized = 1;
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}
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if (tls_index == TLS_OUT_OF_INDEXES)
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/* TlsAlloc had failed. */
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return ¬_per_thread;
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else
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{
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struct gl_msvc_inval_per_thread *pointer =
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(struct gl_msvc_inval_per_thread *) TlsGetValue (tls_index);
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if (pointer == NULL)
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{
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/* First call. Allocate a new 'struct gl_msvc_inval_per_thread'. */
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pointer =
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(struct gl_msvc_inval_per_thread *)
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malloc (sizeof (struct gl_msvc_inval_per_thread));
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if (pointer == NULL)
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/* Could not allocate memory. Use the global storage. */
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pointer = ¬_per_thread;
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TlsSetValue (tls_index, pointer);
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}
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return pointer;
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}
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}
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static void __cdecl
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gl_msvc_invalid_parameter_handler (const wchar_t *expression,
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const wchar_t *function,
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const wchar_t *file,
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unsigned int line,
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uintptr_t dummy)
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{
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struct gl_msvc_inval_per_thread *current = gl_msvc_inval_current ();
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if (current->restart_valid)
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longjmp (current->restart, 1);
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else
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/* An invalid parameter notification from outside the gnulib code.
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Give the caller a chance to intervene. */
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RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL);
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}
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# endif
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# endif
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static int gl_msvc_inval_initialized /* = 0 */;
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void
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gl_msvc_inval_ensure_handler (void)
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{
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if (gl_msvc_inval_initialized == 0)
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{
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_set_invalid_parameter_handler (gl_msvc_invalid_parameter_handler);
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gl_msvc_inval_initialized = 1;
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}
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}
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#endif
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