jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Native access to Genode environment

Browse source 
Add a 'GenodeEnv' type and a 'componentConstructHook' to the system
module. The 'componentConstructHook' allows for detection of POSIX style
programs that exit implicitly or native Genode components that
initialize to serve RPC requests and OS signals.

This hook takes a 'GenodeEnv' argument so that the environment interface
is passed cleanly to application code after globals are initialized.
This is an typed pointer to a C++ object, procedures for accessing the
environment will be available from a Nimble library and not included in
the standard library.

The standard library has an internal pointer to the environment object
but this is not for external use, the undocumented global environment
pointer has been removed.
This commit is contained in:
Emery Hemingway 2018-05-17 12:56:18 +02:00
commit 22f714585b
10 changed files with 107 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

2
lib/system/osalloc.nim
View file

@ -78,7 +78,7 @@ when defined(emscripten):
munmap(mmapDescr.realPointer, mmapDescr.realSize)
elif defined(genode):
include genodealloc # osAllocPages, osTryAllocPages, osDeallocPages
include genode/alloc # osAllocPages, osTryAllocPages, osDeallocPages
elif defined(posix):
const