| commit | 77e90954357301cbb3242940556fa8b37677ae1a | |
| author | Martin Storsjö <martin@martin.st> | |
| Tue, 9 Nov 2021 14:05:51 +0000 (9 16:05 +0200) | ||
| committer | Alexandre Julliard <julliard@winehq.org> | |
| Tue, 9 Nov 2021 21:02:56 +0000 (9 22:02 +0100) | ||
| tree | a4d056b07b2756fc9b273b2d96970f13dd7c55d0 | treesnapshot (tar.gz zip) |
| parent | b2934dd98fb46fcbcb57f4bb6508d962ba3331e3 | commitdiff |
ntdll: Remove stack gap in syscalls on arm.
Store the original stack pointer (on entry to the syscall dispatcher)
in syscall_frame; the stack pointer itself is incremented by
"pop {r0-r3}" right before calling the syscall itself.
This fixes unwinding from functions set up by syscalls, like
KiUserExceptionDispatcher.
Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Store the original stack pointer (on entry to the syscall dispatcher)
in syscall_frame; the stack pointer itself is incremented by
"pop {r0-r3}" right before calling the syscall itself.
This fixes unwinding from functions set up by syscalls, like
KiUserExceptionDispatcher.
Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
| dlls/ntdll/unix/signal_arm.c | diffblobblamehistory | |
| tools/winebuild/import.c | diffblobblamehistory |