Looks like we fixed this in commit c0d35736323e5b in December, which was
released as part of QEMU 2.6.
** Changed in: qemu
Status: New => Fix Released
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Ping. Any chance to get this merged?
I don't think this patch could have any particular bad impact on qemu as
it affects the sh4 emulation only and so far my tests with building
packages on qemu-sh4 have shown no regressions. But with the patch,
sigaltstack now works fine on sh4 which the above te
Hello!
The attached patch enables the sigaltstack syscall in qemu-sh4.
The following minimal test code verifies that sigaltstack works as
expected:
=
#include
#include
#include
#include
jmp_buf exit_jmp;
void handler(int x)
{
l
I have enabled this syscall in the source code now and performing a test
build and run and will report back.
Furthermore, looking at the kernel sources, both the 32-bit and 64-bit
Linux SH-specific code defines "sigaltstack" as syscall 186:
> https://github.com/torvalds/linux/blob/master/arch/sh/
