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67 commits

Author SHA1 Message Date
Stefan Lankes
3a926240ca move hardware dependent functions to the subdirectory arch 2017-03-07 00:05:19 +01:00
Stefan Lankes
890134dc82 simplify uart device
- HermitCore uses on uart to send log messages to qemu
- unidirectional communication => remove interrupt handler
- remove mmio support for uart
2017-03-05 18:48:51 +01:00
Stefan Lankes
815937216f remove obsolete VGA support 2017-03-04 10:52:18 +01:00
Stefan Lankes
bec33e239c move tss.h to processor.h 2017-03-04 09:03:55 +01:00
Stefan Lankes
7c5b277187 after booting, print the number of possible cores 2017-02-25 17:19:09 +01:00
Stefan Lankes
166796b2af Merge branch 'master' into devel 2017-02-18 11:21:21 +01:00
Stefan Lankes
86b4e572e5 avoid checking the time slice for the idle task 2017-02-18 11:06:03 +01:00
Stefan Lankes
fabd0412b5 Merge branch 'master' into devel 2017-02-13 00:09:36 +01:00
Stefan Lankes
7e8549b8fa store in fs:0 the address pointed to by fs itself
- defined in the x86_64 ABI because you cannot easily get the address
  pointed to by fs without reading fs' MSR
2017-02-12 23:53:58 +01:00
Stefan Lankes
c94cf0ab12 print also TLS size 2017-02-12 08:31:18 +01:00
Stefan Lankes
0e881abbbf remove obsolete debug messages 2017-01-20 10:50:04 +01:00
Stefan Lankes
5c648f22c1 add draft to integrate a hypervisor directly in the proxy
- this reduce the overhead because the boot time is smaller in
  comparsion to qemu
- furthermore, a more direct communication via VM_EXISTS is possible
- the current version doesn't support a network interface

The hypervisor based on KVM and is called uhyve. You could test the
hypervisor with following command:

HERMIT_ISLE=uhyve HERMIT_VERBOSE=1 tools/proxy usr/tests/hello
2017-01-16 18:47:13 +01:00
Stefan Lankes
f4d860a84e user PACKAGE_VERSION instead of GIT_VERSION 2017-01-12 20:06:14 +01:00
Stefan Lankes
cadacc24ae reserve at boot time a region for the heap
=> no race between stack und heap creation
2016-12-03 00:44:32 +01:00
Stefan Lankes
63e5cdc28e disable LWIP_NETCONN_SEM_PER_THREAD
currently, this feature isn't stable (at least in HermitCore)
2016-12-03 00:44:32 +01:00
Stefan Lankes
f4012a1f55 define start address of the heap in config.h 2016-12-03 00:44:32 +01:00
Stefan Lankes
dfd4272d59 reodering of the directory structure 2016-12-03 00:43:49 +01:00