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Author SHA1 Message Date
Stefan Lankes
7ee756ada3 remove obsolete flag -ftls-model=initial-exec 2015-08-17 13:00:25 +02:00
Stefan Lankes
91682c7cac some code cleanups 2015-08-17 12:59:39 +02:00
Stefan Lankes
f302750ddc resuing of newlib's impure_ptr for the main thread 2015-08-17 12:58:02 +02:00
Stefan Lankes
9d23a19de9 add some debug messages 2015-08-17 12:55:02 +02:00
Stefan Lankes
88890ebfb6 prepare kernel to support canceled wait for a semaphore 2015-08-17 12:53:20 +02:00
Stefan Lankes
213e4518d1 frees the memory of a finished task after the switch to the next task 2015-08-17 12:51:39 +02:00
Stefan Lankes
b8ecff4e4d remove typo 2015-08-17 12:49:33 +02:00
Stefan Lankes
03111d7ef1 dump all registers by an unhandled page fault 2015-08-17 12:47:46 +02:00
Stefan Lankes
9c272ba688 some code cleanups 2015-08-17 12:46:17 +02:00
Stefan Lankes
2d11d94940 remove obsolete line 2015-08-17 12:39:25 +02:00
Stefan Lankes
d57181f84a add some comments, fix stack missalignment 2015-08-14 21:06:16 +02:00
Stefan Lankes
62d6cd53aa add some notes to the list of TODOs 2015-08-13 22:28:43 +02:00
Stefan Lankes
919d1d14aa revise APIC code, add rdtscp support 
- fix bug by a TLB shoot down
- fix bug in x2APIC code, read APIC ID correctly
 2015-08-13 22:26:04 +02:00
Stefan Lankes
ea68816194 dump also the CORE_ID by an exception 2015-08-13 22:23:50 +02:00
Stefan Lankes
b1c6daea27 ignore static libraries 2015-08-12 23:16:26 +02:00
Stefan Lankes
cf0350a97b remove binary 2015-08-12 23:15:41 +02:00
Stefan Lankes
3f2f634d96 switch to the OpenMP version of stream 2015-08-12 21:01:20 +02:00
Stefan Lankes
faef78bdba add libgomp 
- derived from the orginal libgomp
- remove ACC support
- remove the support of target devices
 2015-08-12 21:00:11 +02:00
Stefan Lankes
d1f3f2282b use a constant address to map kernel information 2015-08-12 20:59:03 +02:00
Stefan Lankes
579feaa64f set new page table entry before we flush the TLB 2015-08-12 20:58:08 +02:00
Stefan Lankes
ecc71937fa add the support of Unix semaphores 2015-08-12 20:52:51 +02:00
Stefan Lankes
ce8cb7fba4 use crti.o & crtn.o to call the constructors and destructors 2015-08-12 20:37:14 +02:00
Stefan Lankes
929cb5f9bf add some outpurt messages to document the build process 2015-08-11 10:25:19 +02:00
Stefan Lankes
e03c0e09ea revise build system 
- build a bootstrap compiler
- afterwards we build newlib and the final gcc
 2015-08-11 09:39:17 +02:00
Stefan Lankes
592d99462c store gs register before we swap it with the kernel version 2015-08-10 14:10:27 +02:00
Stefan Lankes
90178d2bb4 add the support of the compiler flag "-pthread" 2015-08-10 12:32:04 +02:00
Stefan Lankes
123c3e8387 remove obsolete files 2015-08-09 22:03:21 +02:00
Stefan Lankes
dd025a0a66 move submodules tu hermit/usrmove submodules tu hermit/usrmove 
submodules tu hermit/usrmove submodules tu hermit/usrmove submodules tu
hermit/usrmove submodules tu hermit/usrmove submodules tu hermit/usrmove
submodules tu hermit/usr
 2015-08-09 21:59:56 +02:00
Stefan Lankes
0f1b05ef1c prepare the migration to the directory usr 2015-08-09 20:22:41 +02:00
Stefan Lankes
39457b7a86 use rdfsbase & co. during the interupt handling 
- should be faster than the access to msr
 2015-08-09 19:50:34 +02:00
Stefan Lankes
249617c727 add open points to the TODO list 2015-08-09 14:35:08 +02:00
Stefan Lankes
221d90f02d add initial support of threads 2015-08-09 14:34:36 +02:00
Stefan Lankes
b09d1ac594 add the support of rdgsbase, rdfsbase, wrgsbase and wrfsbase 2015-08-09 14:32:00 +02:00
Stefan Lankes
ab904526b5 add thread demo as example for initd 2015-08-09 14:30:49 +02:00
Stefan Lankes
611cec0ba8 save/restore fs & gs register during the interrupt handling 2015-08-09 14:29:15 +02:00
Stefan Lankes
15801c535c add rules to build pte, enable TLS support 2015-08-09 14:26:40 +02:00
Stefan Lankes
3b7a7daea3 add newlib/examples/thr_hello to the list of ignored files 2015-08-09 14:25:27 +02:00
Stefan Lankes
5087d28b8a add thread demo 2015-08-09 14:24:24 +02:00
Stefan Lankes
eea712c218 remove obsolte line 2015-08-09 14:22:41 +02:00
Stefan Lankes
2eb1584163 switch to the first useable PTE port 2015-08-09 14:21:51 +02:00
Stefan Lankes
2599bdcb89 remove the flag -lgloss because it isn't longer required 
=> all symbols are provided by newlib
 2015-08-07 16:15:31 +02:00
Stefan Lankes
662da088f1 remove multiboot support 2015-08-04 23:13:03 +02:00
Stefan Lankes
397f5c2151 add submodule for binutils 2015-08-03 22:27:16 +02:00
Stefan Lankes
b78e485e38 start to create a toolchain for HermitCore 2015-08-03 22:23:43 +02:00
Stefan Lankes
f6aa000bd4 align address of the program segments to the page boundary 2015-08-03 22:06:25 +02:00
Stefan Lankes
148f31fba4 add the flag "-mtune=native" to support the latest cpu features 2015-07-31 22:50:21 +02:00
Stefan Lankes
a025cc1c4a use rdtscp to determine the calcualtion time 2015-07-31 22:31:07 +02:00
Stefan Lankes
9b79795304 remove obsolete debug message 2015-07-31 22:29:28 +02:00
Stefan Lankes
1c26d2854f use stream as demo application 2015-07-31 22:15:07 +02:00
Stefan Lankes
1ac0c41af1 create readonly page for kernel information 
=> map this into the user-space
=> applications are able to read status information
 2015-07-31 22:12:55 +02:00