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Rev Age Author Path Log message Diff
3032 5885 d 14 h svoboda /branches/tracing/kernel/generic/src/udebug/ Move ipc_answer()s into THREAD->udebug.lock mutexes, slightly simplifying udebug_stoppable_begin()  
3031 5885 d 14 h svoboda /branches/tracing/kernel/generic/src/udebug/ Describe mutual exclusion with code executed in interrupt handler (No deadlocks can actually occur anymore)  
3030 5885 d 15 h svoboda /branches/tracing/kernel/generic/src/udebug/ Add a preliminary check, so that performance of undebugged multithreaded tasks doesn't suffer on SMP  
3026 5885 d 20 h svoboda /branches/tracing/kernel/generic/ Convert THREAD->udebug.lock to mutex. Protect against udebug_before_thread_runs() called from interrupt handler. Pending locking scheme change (multithreaded tasks may hang)  
3025 5885 d 21 h decky /branches/g5/ PowerPC G5 branch  
3022 5886 d 23 h decky /branches/dd/ device drivers branch  
3018 5887 d 17 h svoboda /branches/tracing/ Isolate udebug-related thread_t fields into udebug_thread_t  
3016 5887 d 22 h svoboda /branches/tracing/kernel/generic/ Synchronize debug ops on a task with a mutex instead of task->lock spinlock.  
3015 5887 d 23 h svoboda /branches/tracing/kernel/generic/ Call udebug_stoppable_begin() after scheduling, rather than before - avoid restricted contex.  
3014 5888 d 1 h svoboda /branches/tracing/kernel/generic/ Isolate udebug-related task_t fields into udebug_task_t.  
3013 5888 d 1 h svoboda /branches/tracing/kernel/generic/ Bypass area write-protection for udebug memory writes.  
3012 5888 d 19 h svoboda /branches/tracing/uspace/app/debug/arch/mips32/ Basic mips32 singlestepping  
3011 5889 d 13 h svoboda /branches/tracing/ Merged latest trunk changes to tracing  
3010 5889 d 13 h svoboda /branches/dynload/uspace/app/iloader/ Relax segment alignment in iloader/rtld  
3009 5889 d 13 h svoboda /branches/dynload/ Merged latest trunk changes into dynload  
3008 5889 d 15 h svoboda /branches/tracing/uspace/app/debug/ Remove obsolete source file  
3006 5889 d 15 h svoboda /branches/tracing/uspace/app/debug/ Add missing files breakpoin.c, breakpoint.h  
3005 5889 d 15 h svoboda /branches/tracing/ Generic breakpoint accounting in debugger  
3004 5889 d 19 h svoboda /branches/dynload/ A crude task_spawn() libc function to run a program. A tiny command-line application 'cli' to test it.  
3001 5890 d 19 h svoboda /branches/dynload/kernel/generic/ Kernel support for running programs from userspace.  
3000 5891 d 1 h svoboda /branches/dynload/uspace/lib/rtld/ Implement BFS for looking-up symbols. Add support for DT_SYMBOLIC flag. Set soname when building rtld.so. Strip path components when comparing module names.  
2999 5891 d 19 h svoboda /branches/dynload/uspace/lib/rtld/ Load all requested libraries recursively and construct a module dependency graph -- work towards supporting arbitrary deps. (incomplete)  
2998 5891 d 21 h svoboda /branches/dynload/uspace/lib/rtld/ Function for finding the address of a symbol. Use ELF hash table in def_find_in_module()  
2997 5892 d 0 h svoboda /branches/dynload/uspace/lib/rtld/ Fix ppc32 PLT. dltest now says hello on ppc32, too.  
2996 5892 d 13 h svoboda /branches/dynload/ Improve ppc32 dynamic loading support. Getting there...  
2995 5892 d 15 h svoboda /branches/dynload/uspace/lib/rtld/arch/ Initial ppc32 support in rtld. (bootstrap only)  
2994 5893 d 14 h svoboda /branches/dynload/uspace/app/iloader/ Add per-arch Makefiles for iloader to set machine word length.  
2993 5893 d 15 h svoboda /branches/dynload/uspace/app/iloader/arch/ Add arm32 and amd64 support to iloader  
2992 5893 d 15 h svoboda /branches/dynload/uspace/app/iloader/ Fix: Set proper as_area flags in elf_load.c  
2991 5893 d 15 h svoboda /branches/dynload/uspace/app/iloader/include/ Fix __pcb_get() return type  
2990 5893 d 16 h svoboda /branches/dynload/uspace/ Add function inline function __pcb_get() for getting PCB address  
2989 5893 d 17 h svoboda /branches/dynload/uspace/ Simplify rtld bootstrap by passing its bias and dynamic section pointer in PCB  
2988 5893 d 18 h svoboda /branches/dynload/uspace/app/iloader/ Per-arch PCB address definition  
2987 5893 d 18 h svoboda /branches/dynload/uspace/app/iloader/arch/ Add iloader link scripts for mips32 and ppc32 (tested)  
2986 5893 d 18 h svoboda /branches/dynload/kernel/generic/src/mm/ Declare old_frame as uintptr_t instead of int  
2985 5893 d 20 h svoboda /branches/dynload/ Fix as_area_change_flags() and use it in elf_loader.c  
2984 5893 d 21 h svoboda /branches/dynload/ Add as_area_change_flags() syscall and libc wrapper. Implementation limited to non-shared areas of anonymous memory.  
2983 5894 d 0 h svoboda /branches/dynload/uspace/ Remove TLS sections from dltest. Do not add bias to absolute symbols (_tls_alignment). dltest now says hello.  
2982 5894 d 13 h svoboda /branches/dynload/uspace/ Link dltest with libc.so. Runs, but no console output.  
2981 5894 d 14 h svoboda /branches/dynload/uspace/lib/rtld/ Let rtld analyze its own dynamic section. Search for symbols in all rtld, program, lib. Resolve references in library, too.