Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1505 6693 d 2 h palkovsky /uspace/trunk/ Added mmap, munmap calls.
Added possibility to access framebuffer using shared memory.		  
1406 6703 d 22 h jermar /uspace/trunk/libc/ Change linker scripts so that heap a dedicated address space area can be allocated for heap.
This will be essential in separating anonymous memory and memory backed by some other memory object.		  
1367 6708 d 18 h decky /uspace/trunk/ create special entry point for drivers (don't initialize I/O)  
1314 6712 d 23 h cejka /uspace/trunk/libc/ Added limits.h with max and min values for integer types.
Added a few string functions.		  
1243 6729 d 4 h cejka /uspace/trunk/libc/ Definition of endianness moved to architecture dependent subdirectory.
Deleted link from mips32eb/include to mips32/include. It will be
fixed in next commit due to problems with svn.		  
1129 6763 d 1 h palkovsky /uspace/trunk/ Completed support for TLS in GCC (modifier __thread) for ia32,amd64,ia64 and mips.  
1123 6763 d 15 h palkovsky /uspace/trunk/libc/arch/mips32/ Changed MIPS to compile as PIC code.  
1120 6763 d 18 h palkovsky /uspace/trunk/libc/arch/ Added missing ia32 files.
Renamed __entry to __start in mips, which is standard in gcc standard
linking scripts.		  
1113 6764 d 5 h palkovsky /uspace/trunk/ Added symbolic links 'libarch','libadt','libipc' into libc/include,
so that it can be easily used from anywhere.
Renamed thread_main to __thread_main.
Allowed MIPS to compile with -O0.
Added non-preemptible threads support (not yet secured by futexes).
Added simple way to hold Thread Local Storage. Support for compiler
will be added later.
This update breaks IA64 uspace.

There is some forgotten spinlock_lock() in futexes, amd64 gets locked
in the secod uspace thread probably with preemption disabled.		  
1110 6764 d 17 h jermar /uspace/trunk/libc/ Port atomic operations to uspace.  
1105 6764 d 17 h jermar /uspace/trunk/libc/arch/mips32/ Fix mips32 linker script.
Add .scommon input section.
Add .got section and define _gp symbol.
Use this symbol to initialize gp register (r28).		  
1098 6767 d 2 h palkovsky /uspace/trunk/libc/arch/mips32/src/ RA is now saved by caller instead of kernel on syscall.  
1095 6767 d 2 h palkovsky /uspace/trunk/libc/arch/mips32/src/ Change calling convention for MIPS.  
1079 6769 d 22 h jermar /uspace/trunk/ Improved uspace threads (uspace).  
1049 6771 d 1 h cejka /uspace/trunk/ New improved version of stackargs va_start and va_arg macros for mips32.  
1010 6772 d 3 h cejka /uspace/trunk/libc/ Fixed problem with stackarg/stdarg for 64-bit platforms.  
985 6772 d 23 h palkovsky /uspace/trunk/libc/ Added malloc implementation.  
976 6773 d 3 h cejka /uspace/trunk/libc/arch/ Added missing uspace types definitions to non-ia32 arch.  
960 6773 d 19 h palkovsky /uspace/trunk/ New IPC synchronous call.
Widened syscall to support up to 5 parameters.		  
954 6773 d 20 h palkovsky /uspace/trunk/ Added very basic IPC userspace stuff.  
948 6774 d 3 h jermar /uspace/trunk/libc/arch/ Unify init linker scripts to contain two properly aligned and properly flagged segments.  
943 6774 d 20 h palkovsky /uspace/trunk/libc/arch/mips32/ Fixed mips alignment support.  
937 6774 d 21 h jermar /uspace/trunk/libc/arch/ Switch uspace to ELF init.  
805 6808 d 13 h palkovsky /uspace/trunk/ Added AMD64 userspace.  
795 6809 d 0 h palkovsky /uspace/trunk/ Modifiaction to make mips userspace work.  
739 6823 d 5 h jermar /uspace/trunk/libc/arch/ Rename mips32el to mips32.  
505 6884 d 22 h decky /uspace/trunk/libc/ forgotten stuff  
504 6884 d 23 h decky /uspace/trunk/ uspace work  
499 6885 d 3 h decky /uspace/trunk/libc/ uspace basic syscall framework  
498 6885 d 3 h decky /uspace/trunk/libc/arch/ uspace MIPS entry points  
497 6885 d 3 h decky /uspace/trunk/libc/arch/mips32/ libc MIPS arch sources