HelenOS – /branches/dynload/uspace/app/dltest/dltest.c

Rev 3869 – Make dlopen() work from statically-linked apps. Test with dltest2.

svoboda — Tue, 10 Feb 2009 22:17:02 +0100

svoboda – 13 file(s) modified
Make dlopen() work from statically-linked apps. Test with dltest2.

~ /branches/dynload/boot/arch/mips32/loader/Makefile
~ /branches/dynload/uspace/app/dltest/dltest.c
+ /branches/dynload/uspace/app/dltest2
+ /branches/dynload/uspace/app/dltest2/dltest2.c
+ /branches/dynload/uspace/app/dltest2/Makefile
~ /branches/dynload/uspace/lib/libc/generic/dlfcn.c
~ /branches/dynload/uspace/lib/libtest/libtest.c
~ /branches/dynload/uspace/lib/libtest/libtest.h
~ /branches/dynload/uspace/lib/libtest/Makefile
~ /branches/dynload/uspace/lib/rtld/include/rtld.h
~ /branches/dynload/uspace/lib/rtld/module.c
~ /branches/dynload/uspace/lib/rtld/rtld.c
~ /branches/dynload/uspace/Makefile

Rev 3689 – Fix search scope. Vary bias. Relocate loaded libs. Fix bugs. ...

svoboda — Mon, 08 Dec 2008 22:36:39 +0100

svoboda – 13 file(s) modified
Fix search scope. Vary bias. Relocate loaded libs. Fix bugs. Test with libtest. dlopen() really works now!

~ /branches/dynload/boot/arch/ia32/Makefile.inc
~ /branches/dynload/boot/arch/ppc32/loader/Makefile
~ /branches/dynload/uspace/app/dload/dload.c
~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/lib/libc/generic/dlfcn.c
~ /branches/dynload/uspace/lib/libtest/libtest.c
~ /branches/dynload/uspace/lib/libtest/Makefile
~ /branches/dynload/uspace/lib/rtld/include/module.h
~ /branches/dynload/uspace/lib/rtld/include/rtld.h
~ /branches/dynload/uspace/lib/rtld/include/symbol.h
~ /branches/dynload/uspace/lib/rtld/module.c
~ /branches/dynload/uspace/lib/rtld/symbol.c
~ /branches/dynload/uspace/Makefile

Rev 3686 – Somewhat functional dlopen() prototype.

svoboda — Mon, 08 Dec 2008 00:55:01 +0100

svoboda – 16 file(s) modified
Somewhat functional dlopen() prototype.

~ /branches/dynload/uspace/app/dload/dload.c
~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/init/init.c
+ /branches/dynload/uspace/lib/libc/generic/dlfcn.c
~ /branches/dynload/uspace/lib/libc/generic/libc.c
+ /branches/dynload/uspace/lib/libc/include/dlfcn.h
~ /branches/dynload/uspace/lib/libc/include/loader/pcb.h
~ /branches/dynload/uspace/lib/libc/Makefile
~ /branches/dynload/uspace/lib/libc/shared/Makefile
~ /branches/dynload/uspace/lib/rtld/include/rtld.h
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/module.c
~ /branches/dynload/uspace/lib/rtld/rtld.c
~ /branches/dynload/uspace/lib/rtld/symbol.c
~ /branches/dynload/uspace/Makefile
~ /branches/dynload/uspace/srv/loader/elf_load.c

Rev 3589 – Finally make dynamic linking on ppc32 work (yay\!) The trick ...

svoboda — Fri, 14 Nov 2008 12:51:39 +0100

svoboda – 6 file(s) modified
Finally make dynamic linking on ppc32 work (yay\!) The trick is that __tls_get_addr needs to return the address with a 32k bias.

~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/lib/libc/arch/ppc32/src/tls.c
~ /branches/dynload/uspace/lib/rtld/arch/ppc32/src/entry.s
~ /branches/dynload/uspace/lib/rtld/arch/ppc32/src/reloc.c
~ /branches/dynload/uspace/lib/rtld/arch/ppc32/src/runtime.c
~ /branches/dynload/uspace/lib/rtld/arch/ppc32/src/start.s

Rev 3552 – Make rtld a static executable instead of a dynamic library. ...

svoboda — Wed, 05 Nov 2008 23:56:44 +0100

svoboda – 14 file(s) modified
Make rtld a static executable instead of a dynamic library. Brings dltest back on ia32.

~ /branches/dynload/boot/arch/ia32/Makefile.inc
~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/dltest/Makefile
~ /branches/dynload/uspace/lib/libc-shared/Makefile
~ /branches/dynload/uspace/lib/libc/arch/ia32/src/tls.c
~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/bootstrap.c
~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/runtime.c
~ /branches/dynload/uspace/lib/rtld/arch/ia32/_link.ld.in
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/module.c
~ /branches/dynload/uspace/lib/rtld/rtld.c
~ /branches/dynload/uspace/srv/loader/elf_load.c
~ /branches/dynload/uspace/srv/loader/include/elf_load.h
~ /branches/dynload/uspace/srv/loader/main.c

Rev 3474 – Merge latest trunk changes into dynload.

svoboda — Wed, 24 Sep 2008 17:06:25 +0200

svoboda – 29 file(s) modified
Merge latest trunk changes into dynload.

~ /branches/dynload/boot/arch/sparc64/loader/Makefile
~ /branches/dynload/kernel/arch/sparc64/include/trap/syscall.h
~ /branches/dynload/kernel/arch/sparc64/src/trap/trap_table.S
~ /branches/dynload/kernel/generic/src/console/cmd.c
~ /branches/dynload/kernel/generic/src/ipc/ipc.c
~ /branches/dynload/kernel/generic/src/ipc/sysipc.c
~ /branches/dynload/kernel/generic/src/udebug/udebug.c
~ /branches/dynload/kernel/generic/src/udebug/udebug_ipc.c
~ /branches/dynload/kernel/generic/src/udebug/udebug_ops.c
~ /branches/dynload/uspace/app/bdsh/exec.c
~ /branches/dynload/uspace/app/bdsh/util.c
~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/trace/ipcp.c
~ /branches/dynload/uspace/app/trace/proto.c
~ /branches/dynload/uspace/app/trace/proto.h
~ /branches/dynload/uspace/app/trace/syscalls.c
~ /branches/dynload/uspace/app/trace/syscalls.h
~ /branches/dynload/uspace/app/trace/trace.c
~ /branches/dynload/uspace/app/trace/trace.h
+ /branches/dynload/uspace/lib/libc/generic/loader.c (copied from /trunk/uspace/lib/libc/generic/loader.c@3473)
~ /branches/dynload/uspace/lib/libc/generic/task.c
~ /branches/dynload/uspace/lib/libc/generic/udebug.c
~ /branches/dynload/uspace/lib/libc/generic/vfs/vfs.c
~ /branches/dynload/uspace/lib/libc/include/ipc/loader.h
+ /branches/dynload/uspace/lib/libc/include/loader/loader.h (copied from /trunk/uspace/lib/libc/include/loader/loader.h@3473)
~ /branches/dynload/uspace/lib/libc/include/loader/pcb.h
~ /branches/dynload/uspace/lib/libc/include/task.h
~ /branches/dynload/uspace/lib/libc/Makefile
~ /branches/dynload/uspace/srv/loader/main.c

Rev 3423 – ppc32 rtld/dltest fixes. dltest now runs, but no console output.

svoboda — Mon, 15 Sep 2008 23:21:30 +0200

svoboda – 3 file(s) modified
ppc32 rtld/dltest fixes. dltest now runs, but no console output.

~ /branches/dynload/uspace/app/dltest/arch/ppc32/_link.ld.in
~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/lib/rtld/arch/ppc32/Makefile.inc

Rev 3400 – Make rtld work again (ia32 only)

svoboda — Sat, 13 Sep 2008 20:54:09 +0200

svoboda – 18 file(s) modified
Make rtld work again (ia32 only)

~ /branches/dynload/boot/arch/ia32/Makefile.inc
~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/dltest/Makefile
+ /branches/dynload/uspace/dist/lib
~ /branches/dynload/uspace/lib/libc/Makefile
~ /branches/dynload/uspace/lib/rtld/arch/ia32/Makefile.inc
~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/bootstrap.c
~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/entry.s
~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/runtime.c
~ /branches/dynload/uspace/lib/rtld/elf_load.c
x /branches/dynload/uspace/lib/rtld/include/arch.h
+ /branches/dynload/uspace/lib/rtld/include/rtld_arch.h (copied from /branches/dynload/uspace/lib/rtld/include/arch.h@3224)
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/module.c
~ /branches/dynload/uspace/lib/rtld/rtld.c
~ /branches/dynload/uspace/Makefile
~ /branches/dynload/uspace/srv/loader/elf_load.c
~ /branches/dynload/uspace/srv/loader/main.c

Rev 2996 – Improve ppc32 dynamic loading support. Getting there...

svoboda — Fri, 23 May 2008 23:33:23 +0200

svoboda – 26 file(s) modified
Improve ppc32 dynamic loading support. Getting there...

~ /branches/dynload/boot/arch/ppc32/loader/Makefile
+ /branches/dynload/uspace/app/dltest/arch
+ /branches/dynload/uspace/app/dltest/arch/ia32
+ /branches/dynload/uspace/app/dltest/arch/ia32/_link.ld.in (copied from /branches/dynload/uspace/app/dltest/_link.ld.in@2994)
+ /branches/dynload/uspace/app/dltest/arch/ppc32
+ /branches/dynload/uspace/app/dltest/arch/ppc32/_link.ld.in
~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/dltest/Makefile
x /branches/dynload/uspace/app/dltest/_link.ld.in
~ /branches/dynload/uspace/app/iloader/elf_load.c
+ /branches/dynload/uspace/lib/libc-shared/arch
+ /branches/dynload/uspace/lib/libc-shared/arch/ia32
+ /branches/dynload/uspace/lib/libc-shared/arch/ia32/_link.ld.in (copied from /branches/dynload/uspace/lib/libc-shared/_link.ld.in@2994)
+ /branches/dynload/uspace/lib/libc-shared/arch/ppc32
+ /branches/dynload/uspace/lib/libc-shared/arch/ppc32/_link.ld.in
~ /branches/dynload/uspace/lib/libc-shared/Makefile
x /branches/dynload/uspace/lib/libc-shared/_link.ld.in
~ /branches/dynload/uspace/lib/libc/arch/mips32/Makefile.inc
~ /branches/dynload/uspace/lib/libtest/libtest.c
~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/reloc.c
~ /branches/dynload/uspace/lib/rtld/arch/ppc32/Makefile.inc
~ /branches/dynload/uspace/lib/rtld/arch/ppc32/src/bootstrap.c
+ /branches/dynload/uspace/lib/rtld/arch/ppc32/src/reloc.c
~ /branches/dynload/uspace/lib/rtld/include/arch.h
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/rtld.c

Rev 2982 – Link dltest with libc.so. Runs, but no console output.

svoboda — Wed, 21 May 2008 22:48:38 +0200

svoboda – 11 file(s) modified
Link dltest with libc.so. Runs, but no console output.

~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/dltest/Makefile
~ /branches/dynload/uspace/app/iloader/include/pcb.h
~ /branches/dynload/uspace/app/iramfs/data.h
~ /branches/dynload/uspace/app/iramfs/main.c
~ /branches/dynload/uspace/app/iramfs/Makefile
~ /branches/dynload/uspace/lib/libc-shared/Makefile
~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/reloc.c
~ /branches/dynload/uspace/lib/rtld/dynamic.c
~ /branches/dynload/uspace/lib/rtld/rtld.c
~ /branches/dynload/uspace/Makefile

Rev 2978 – Trivially link unresolved references from dltest to libtest

svoboda — Wed, 21 May 2008 17:02:25 +0200

svoboda – 9 file(s) modified
Trivially link unresolved references from dltest to libtest

~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/lib/rtld/arch/ia32/src/reloc.c
~ /branches/dynload/uspace/lib/rtld/include/arch.h
~ /branches/dynload/uspace/lib/rtld/include/dynamic.h
~ /branches/dynload/uspace/lib/rtld/include/elf_dyn.h
+ /branches/dynload/uspace/lib/rtld/include/symbol.h
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/rtld.c
+ /branches/dynload/uspace/lib/rtld/symbol.c

Rev 2973 – Parse program's relocation table

svoboda — Tue, 20 May 2008 17:29:31 +0200

svoboda – 8 file(s) modified
Parse program's relocation table

~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/dltest/Makefile
~ /branches/dynload/uspace/app/iloader/main.c
~ /branches/dynload/uspace/lib/rtld/arch/ia32/Makefile.inc
+ /branches/dynload/uspace/lib/rtld/arch/ia32/src/reloc.c
+ /branches/dynload/uspace/lib/rtld/include/arch.h
~ /branches/dynload/uspace/lib/rtld/include/rtld.h
~ /branches/dynload/uspace/lib/rtld/rtld.c

Rev 2968 – Parse .dynamic section fields into a more useful form.

svoboda — Mon, 19 May 2008 22:10:37 +0200

svoboda – 9 file(s) modified
Parse .dynamic section fields into a more useful form.

~ /branches/dynload/uspace/app/dltest/dltest.c
~ /branches/dynload/uspace/app/iloader/main.c
~ /branches/dynload/uspace/app/iramfs/data.h
~ /branches/dynload/uspace/app/iramfs/main.c
~ /branches/dynload/uspace/app/iramfs/Makefile
+ /branches/dynload/uspace/lib/rtld/dynamic.c
+ /branches/dynload/uspace/lib/rtld/include/dynamic.h
~ /branches/dynload/uspace/lib/rtld/Makefile
~ /branches/dynload/uspace/lib/rtld/rtld.c

Rev 2967 – For testing purposes, add a trivial shared library and a ...

svoboda — Mon, 19 May 2008 18:39:10 +0200

svoboda – 11 file(s) modified
For testing purposes, add a trivial shared library and a program linked to it

+ /branches/dynload/uspace/app/dltest
+ /branches/dynload/uspace/app/dltest/dltest.c
+ /branches/dynload/uspace/app/dltest/Makefile
+ /branches/dynload/uspace/app/dltest/_link.ld.in
+ /branches/dynload/uspace/lib/libtest
+ /branches/dynload/uspace/lib/libtest/libtest.c
+ /branches/dynload/uspace/lib/libtest/libtest.h
+ /branches/dynload/uspace/lib/libtest/libtest.so.0
+ /branches/dynload/uspace/lib/libtest/Makefile
+ /branches/dynload/uspace/lib/libtest/_link.ld.in
~ /branches/dynload/uspace/Makefile