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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /security/manager/ssl/ipcclientcerts/dynamic-library/stub.c | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'security/manager/ssl/ipcclientcerts/dynamic-library/stub.c')
-rw-r--r-- | security/manager/ssl/ipcclientcerts/dynamic-library/stub.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/security/manager/ssl/ipcclientcerts/dynamic-library/stub.c b/security/manager/ssl/ipcclientcerts/dynamic-library/stub.c new file mode 100644 index 0000000000..f679e5dfd4 --- /dev/null +++ b/security/manager/ssl/ipcclientcerts/dynamic-library/stub.c @@ -0,0 +1,43 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "pkcs11.h" + +// The build system builds the rust library ipcclientcerts as a static library +// called ipcclientcerts_static. On macOS and Windows, that static library can +// be linked with an empty file and turned into a shared library with the +// function C_GetFunctionList exposed. This allows that shared library to be +// used as a PKCS#11 module (see osclientcerts). +// Unfortunately, on Linux, exposing the C_GetFunctionList in the static +// library doesn't work for some unknown reason. As a workaround, this file +// declares its own C_GetFunctionList that can be exposed in the shared +// library. It then calls the function IPCCC_GetFunctionList exposed +// (internally to the linkage in question) by ipcclientcerts. This enables +// the build system to ultimately turn ipcclientcerts into a shared library +// that exposes a C_GetFunctionList function, meaning it can be used as a +// PKCS#11 module. + +CK_RV IPCCC_GetFunctionList(CK_FUNCTION_LIST_PTR_PTR ppFunctionList); + +CK_RV C_GetFunctionList(CK_FUNCTION_LIST_PTR_PTR ppFunctionList) { + return IPCCC_GetFunctionList(ppFunctionList); +} + +// On MinGW there's a toolchain mismatch that results in _Unwind_Resume being +// undefined. It's never going to get called here anyway, so this defines it to +// satisfy the linker. See bug 1745855 and +// https://github.com/rust-lang/rust/issues/79609#issuecomment-987107562. +#ifdef __MINGW32__ +# include "mozilla/Assertions.h" +void _Unwind_Resume() { MOZ_CRASH("Unexpected call to _Unwind_*"); } +void _Unwind_GetDataRelBase() { _Unwind_Resume(); } +void _Unwind_GetTextRelBase() { _Unwind_Resume(); } +void _Unwind_GetLanguageSpecificData() { _Unwind_Resume(); } +void _Unwind_GetIPInfo() { _Unwind_Resume(); } +void _Unwind_GetRegionStart() { _Unwind_Resume(); } +void _Unwind_SetGR() { _Unwind_Resume(); } +void _Unwind_SetIP() { _Unwind_Resume(); } +void _GCC_specific_handler() { _Unwind_Resume(); } +#endif |