~martin-decky/helenos/rcu : changes

~martin-decky/helenos/rcu » Changes from revision 1481

From Revision 863 to 844

Rev	Summary	Authors	Date
863	Attempt at automatic building of release files. To do: Attempt at automatic building of release files. To do: * better naming * do we need any special tuning for release? (e.g., non-debug build) Type 'make dist' in main source dir, this builds distribution files under dist/	Jiri Svoboda	13 years ago
862	Add explicit dependency of the output binary on the object f... Add explicit dependency of the output binary on the object files to prevent parallel build failures. (Thanks to Vojtech Horky.)	Jakub Jermar	13 years ago
861	List .c instead of .o in the list of sources to build. List .c instead of .o in the list of sources to build. (Noticed by Vojtech Horky.)	Jakub Jermar	13 years ago
860	Initialize fibril's pointer to waited-for object in fibril_s... Initialize fibril's pointer to waited-for object in fibril_setup() rather than in fibril_create(). This fixes the problem of uninitialized pointer for the implicit fibrils, i.e. those executing __main() or __thread_main().	Jakub Jermar	13 years ago
859	Fix regression in devmap-devman device connecting. Fix regre... Fix regression in devmap-devman device connecting. Fix regression in tester/virtchar1.	Jiri Svoboda	13 years ago
858	Merge from lp:~jakub/helenos/fs. Merge from lp:~jakub/helenos/fs.	Jakub Jermar	13 years ago
857	Merge DDF and drivers refactoring work. Major points: Merge DDF and drivers refactoring work. Major points: * Split driver.h into ddf/driver.h and ddf/interrupt.h * Rename entities in ddf/driver.h (now they start with 'ddf_') * Refactor driver.h API (ddf_fun_create/destroy/bind, for example) * Refactor drivers to use soft-state structures for context	Jiri Svoboda	13 years ago
856	Autoload driver symbol tables in taskdump, too. Autoload driver symbol tables in taskdump, too.	Jiri Svoboda	13 years ago
855	memory management work memory management work * implement as_get_mappable_page() as a new syscall (SYS_AS_GET_UNMAPPED_AREA), the kernel has a full knowledge of the address space areas, there is no need to duplicate this management in uspace) * make sure all address space/address space area manipulating functions use proper page alignment on base addresses and sizes (discrepancy with respect to this caused inconsistent behaviour, although no fatal bugs were probably present) * add forgotten tests (area != avoid) to check_area_conflicts() * unify size/page conversions (use always use bitwise shifts by PAGE_WIDTH) * new uspace heap allocator - basic next fit algorithm for better scalability (there is still space for optimizations) - support for multiple discontinuous heap areas (inspired by Jiri Tlach's implementation in lp:~jiri-tlach/helenos/nommu, but independent) - the "_heap" linker script symbol has been removed, the initial heap area is allocated according to as_get_mappable_page() (which uses the address of __entry as the lower bound of the address space area base) - the hardwired 1 GB (4 GB respectivelly) heap size limit has been removed - the heap areas can be freely intermixed with other address space areas (e.g. mapped physical memory of devices, shared memory, etc.), the address space holes can be reused later (but still merging of adjunct address space areas is missing) * minor cstyle changes	Martin Decky	13 years ago
854	fix debugging printouts fix debugging printouts	Martin Decky	13 years ago
853	do not leak the address space structure on failure do not leak the address space structure on failure report the reason for the ELF loader failture	Martin Decky	13 years ago
852	Merge from lp:~jakub/helenos/fs. Merge from lp:~jakub/helenos/fs.	Jakub Jermar	13 years ago
851	tlb_invalidate_pages can be actually called with asid == ASI... tlb_invalidate_pages can be actually called with asid == ASID_INVALID (if destroying an address space which has never been used)	Martin Decky	13 years ago
850	keep track of the number of resident pages on-the-fly (do no... keep track of the number of resident pages on-the-fly (do not traverse the B+ tree while reading sysinfo) cstyle updates (mostly update of comments)	Martin Decky	13 years ago
849	avoid possible segfaults on error paths when a fibril fails ... avoid possible segfaults on error paths when a fibril fails to be created	Martin Decky	13 years ago
848	add support for line number debug information into linker sc... add support for line number debug information into linker scripts (ia32, amd64; both kernel & uspace) add basic support for PT_NOTE into ELF loaders (both kernel & uspace)	Martin Decky	13 years ago
847	Merge minimalistic ATAPI CD-ROM support in ata_bd (only test... Merge minimalistic ATAPI CD-ROM support in ata_bd (only tested in Qemu).	Jiri Svoboda	13 years ago
846	More defensive kconsole command initialization. More defensive kconsole command initialization.	Vojtech Horky	13 years ago
845	merge various cosmetic run-time support improvements merge various cosmetic run-time support improvements * coding style cleanups, comments cleanups, unsigned types for bit flags, indentation, etc. * SYS_TASK_EXIT for proper termination of a task (optionally with udebug notification) - get rid of __exit(), _exit(), core() - reimplement robust __main(), exit() and abort() - call abort() if some part of libc initialization fails * add more private libc headers to reduce the namespace pollution	Martin Decky	13 years ago
844	Incoming vs. outgoing answers. Incoming vs. outgoing answers.	Jakub Jermar	13 years ago