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Rev Age Author Path Log message Diff
2966 5889 d 0 h svoboda /branches/dynload/uspace/lib/rtld/ Define more ELF constants and use them  
2965 5889 d 1 h svoboda /branches/dynload/uspace/ Add headers for dynamic-loading-related ELF stuff. Reorganize rtld include directories.  
2964 5889 d 2 h svoboda /branches/dynload/uspace/app/iloader/ Restructure elf loader data. Extract .dynamic section address  
2963 5889 d 3 h svoboda /branches/dynload/uspace/app/iloader/ Add missing elf_load.h  
2962 5889 d 3 h svoboda /branches/dynload/uspace/app/iloader/ Restructure iloader. Rename elf.c to elf_load.c (need elf_load.h vs elf.h)  
2961 5889 d 3 h svoboda /branches/dynload/uspace/app/iloader/ Read section headers in iloader  
2960 5889 d 4 h svoboda /branches/dynload/uspace/app/iloader/ Add missing file pcb.h. Introduces the Program Control Block (PCB)  
2959 5889 d 4 h svoboda /branches/dynload/ Load both program and dynamic linker from program loader. Pass program entry point to dynamic linker and have it run the program  
2956 5889 d 17 h svoboda /branches/dynload/uspace/lib/ Temporarily force local dynamic TLS model in libc by declaring all __thread variables static. Implement a trivial __tls_get_addr() function. Now rtld works linked with libc. Yaay! :D  
2955 5890 d 0 h svoboda /branches/dynload/ Build a position-independent libc  
2954 5890 d 2 h svoboda /branches/dynload/uspace/lib/rtld/ Read a file from rtld with more ugly hacking  
2952 5890 d 17 h svoboda /branches/dynload/ Load rtld.so with iloader and make it write to console with a stripped-down version of the C library  
2950 5890 d 17 h svoboda /branches/dynload/uspace/lib/rtld/arch/ia32/ Fix rtld linker script with some magic so that ld produces correct DT_REL[SZ], DT_JMPREL, DT_PLTRELSZ entries  
2949 5890 d 18 h svoboda /branches/dynload/ Add a python script 'bin2c.py' and an application 'iramfs' to smuggle an executable file into VFS. Demonstrate by running Tetris from VFS  
2948 5890 d 18 h svoboda /branches/dynload/ Merged latest trunk changes into dynload  
2947 5891 d 5 h svoboda /branches/tracing/uspace/app/debug/ Add command for listing breakpoints. Fix command name comparison.  
2946 5891 d 15 h svoboda /branches/tracing/uspace/ Get rid of warnings  
2943 5891 d 17 h svoboda /branches/tracing/uspace/app/debug/ Breakpoint removal. Don't clear TF when a breakpoint is active  
2942 5891 d 18 h svoboda /branches/tracing/uspace/app/debug/ Singlestepping in debugger (ia32)  
2941 5891 d 19 h svoboda /branches/tracing/uspace/app/debug/ Dumping registers in debugger. (Only those saved in istate, atm)  
2940 5891 d 19 h svoboda /branches/tracing/uspace/app/debug/ Display current PC value in debugger  
2939 5891 d 21 h svoboda /branches/tracing/uspace/app/debug/ Finish transition of debugger to new bokkeeping. Allow pausing application  
2938 5891 d 22 h svoboda /branches/tracing/uspace/app/debug/ Proper thread bookkeeping in debugger  
2937 5891 d 22 h svoboda /branches/tracing/uspace/app/debug/ Listing threads in debugger, printing and changing 'working thread'  
2936 5891 d 22 h svoboda /branches/tracing/uspace/app/debug/ Allow debugger to asynchronously print messages without disrupting its command line  
2935 5891 d 23 h svoboda /branches/tracing/uspace/app/debug/ Use simple passive fibril synchronization in debugger. 'go' command for resuming thread execution  
2933 5892 d 23 h svoboda /branches/dynload/uspace/ Add library rtld, the future run-time dynamic linker  
2932 5892 d 23 h svoboda /branches/dynload/uspace/ Fix iloader loading with bias and add it to makefile  
2931 5893 d 1 h svoboda /branches/dynload/kernel/generic/src/syscall/ Fix format specifier when printing unknown syscall id  
2930 5893 d 2 h svoboda /branches/tracing/uspace/app/ Revert c2928 so that iloader is only in dynload branch  
2929 5893 d 2 h svoboda /branches/dynload/uspace/app/iloader/ Merge iloader (c2928) from tracing to dynload  
2928 5893 d 3 h svoboda /branches/tracing/uspace/app/iloader/ Add Initial Loader (iloader), a program that can load a statically-linked ELF image from VFS into its address space and run it.  
2927 5893 d 3 h decky /branches/dynload/ added dynload branch  
2925 5893 d 4 h svoboda /branches/tracing/ Merged latest trunk changes to tracing branch  
2924 5893 d 18 h svoboda /branches/tracing/ Preliminary mips32 breakpoint support for udebug/debugger. (You must write-enable code segments for it to work, yet)  
2923 5895 d 1 h svoboda /branches/tracing/uspace/app/debug/ Isolate ia32-dependent code from debugger into arch/ia32 subdirectory  
2922 5895 d 4 h svoboda /branches/tracing/uspace/app/debug/ Crude test in 'debug' allowing multiple breakpoints to be set  
2921 5895 d 4 h svoboda /branches/tracing/kernel/ Add TRAP debug event. Support on ia32/amd64.  
2920 5895 d 5 h svoboda /branches/tracing/uspace/lib/libc/ Add wrappers for reading and writing registers to libc  
2919 5895 d 5 h svoboda /branches/tracing/kernel/generic/ Simlify and fix REGS_READ and REGS_WRITE operations