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2002-08-08Patch from Stefan Allius and Edie C. Dost to add SuperHEric Andersen
shared library support. This also adds some cleaner error handling, which I (Erik) then ported over to x86 and arm. In addition Stefan added the following fixes: - in hash.c was the lvalue handling of global library functions wrong. To fix this I had to change the prototype of _dl_find_hash. (==> TIS and ELF spec. Vers. 1.2) - in ldso.c was the order of the .init sections calls wrong. Before we call the initialization code of a library we have to check that all dependend libraries are already initialized. This can easily made by calling it in the revers loading order. For this I added a previous pointer chain. - in ldso.c the ELF magics wasn't checked fo PPC, MIPS and SH architecture
2002-08-08Make some strings constEric Andersen
-Erik
2002-07-25Take advantage of the new syscall stuff on x86 and arm to killEric Andersen
the ldso specific syscalls and use the generic ones instead. -Erik
2002-05-28Patch from Tobias Anderberg <tobias.anderberg@axis.com> to abstractEric Andersen
out page alignment issues. As we we were assuming 4k pages, which need not be the case...
2002-05-02Patch from Steven J. Hill <sjhill@realitydiluted.com>:Eric Andersen
I am very pleased to announce that the MIPS dynamic linker/loader for uClibc is now working. It works on big and little endian platforms. A few minor changes were needed to avoid breaking ldd, and since this makes some non-trivial changes, I have tested on x86, arm, and powerpc to be sure thoese arches didn't get broken. Excellent work Steven!
2002-03-19Add new debug target (disabled by default) so that when debugEric Andersen
is on we now default to resolving symbols permanently.. -Erik
2002-03-19Cleanup header files a bit.Eric Andersen
-Erik
2002-03-18Let older arm cross compilers workEric Andersen
-Erik
2002-03-08Seperate out the symbol resolution debugging, so it doesn't clutterEric Andersen
things up when we don't care about symbol resolution problems. Make the lib loader always look first in the directory where the shared lib loader was found. -Erik
2002-02-23Add a better error msgEric Andersen
2002-02-17Some more updates. Darn -- arm needs the mprotect hackEric Andersen
2002-01-25Fix up all non-x86 arches to cope with the latest ldso updateEric Andersen
-Erik
2002-01-11Rework naming for shared lib loader to avoid potentialEric Andersen
nameing conflicts with std header files. -Erik
2001-08-11Begin removing some unnecessary inlining, and fix namingEric Andersen
of _dl_fprintf which should really be _dl_dprintf -Erik
2001-07-13This takes about 6k off the size of the x86 shared lib loader...Eric Andersen
-Erik
2001-07-03Finish up merging the arm port into the main tree.Eric Andersen
2001-07-03Merge the arm port into the main tree. The final version (the one thatEric Andersen
actually works) is the most excellent work of Shane Nay <shane@minirl.com>, who took what I had been doing and fixed it.