This patch changes exception handling mechanism to use dedicated
exception stack instead of the default stack provided for kernel and
application threads. This is critical to support Golang apps which
are known to use tiny stacks in coroutines and exception handler of
svc instruction cannnot use si
This patch enhances the aarch64 port to support handling system
call instruction - SVC.
On aarch64 the system calls are handled as synchronous exceptions
triggered by executing the SVC instruction. Per syscall specification
described in https://man7.org/linux/man-pages/man2/syscall.2.html,
the cal
Signed-off-by: Waldemar Kozaczuk
---
modules/tests/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/modules/tests/Makefile b/modules/tests/Makefile
index 9ea648f7..ca489341 100644
--- a/modules/tests/Makefile
+++ b/modules/tests/Makefile
@@ -133,7 +133,7 @@ tests :
Signed-off-by: Waldemar Kozaczuk
---
tests/tst-syscall.cc | 46 +---
1 file changed, 39 insertions(+), 7 deletions(-)
diff --git a/tests/tst-syscall.cc b/tests/tst-syscall.cc
index 79332ad6..12722f1b 100644
--- a/tests/tst-syscall.cc
+++ b/tests/tst-syscal
This patch modifies the aarch64 port to move the kernel from
the 2nd to 63rd GB or virtual memory. It also adjusts the early preboot and boot
assembly to dynamically adjust the early phys/virt mapping tables to make
it work regardless where in physical memory the kernel and DTB is loaded.
This allo
Hi All,
I am trying to build one package with a simple nodejs app. I already built
the image and seems like it is running fine without any errors but I don't
see any running instances nor any service is listening on the port 3000.
Please find screenshots below:
ubuntu@unikern:~/calc$ cat meta/
