| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2008-12-03 | - Use runtime pagesize (Jeremy Kerr) | Bernhard Reutner-Fischer | |
| Some powerpc machines can support 64k pages, enabled by the CONFIG_64K_PAGES option in linux. However, the uClibc dynamic loader won't currently work on these machines, as it uses hard-coded values (PAGE_ALIGN, ADDR_ALIGN and OFFS_ALIGN) in the ldso architecture-specific headers. When running on a kernel with 64k pages, ld.so tries to mmap with 4k-aligned addresses, rather than 64k, so mmap fails with -EINVAL. When booting a 64k machine with a uClibc dynamic linker, init fails with: /init:500: can't map '/lib/libc.so.0' /init:500: can't map '/lib/libc.so.0' /init:500: can't map '/lib/libc.so.0' /init: can't load library 'libc.so.0' Kernel panic - not syncing: Attempted to kill init! This change allows ld.so determine these alignment masks at runtime, rather than compile-time. Since we have the _dl_pagesize variable available, we can use that to generate the appropriate masks. Since almost all of the architectures can use the common definitions for the _ALIGN macros, we can consolidate them all in ldso.h, and override in the sysdep headers where necessary (ie, mips). This allows me to start a uClibc-based root fs on a 64k machine. Signed-off-by: Jeremy Kerr <jk at ozlabs org> | |||
| 2008-10-24 | - tidy up inline: | Bernhard Reutner-Fischer | |
| ldso and syscalls are __always_inline (the latter would need more cleanup) | |||
| 2008-07-23 | - trim any trailing whitespace | Bernhard Reutner-Fischer | |
| 2008-07-23 | - fix inline keyword | Bernhard Reutner-Fischer | |
| 2008-04-24 | - fixup asm. No object-code changes | Bernhard Reutner-Fischer | |
| 2008-02-08 | Fix the recent dladdr changes so that they compile on FD-PIC targets. | Bernd Schmidt | |
| 2008-01-18 | Update dl-inlines.h from Blackfin repository. | Bernd Schmidt | |
| 2008-01-08 | Some more Blackfin/FDPIC ldso merging work. Include dl-inlines.h when it | Bernd Schmidt | |
| exists, and move some definitions to their proper place. | |||
| 2007-12-03 | Blackfin FD-PIC patch 3/6. | Bernd Schmidt | |
| Change _dl_find_hash to _dl_lookup_hash, as on the NPTL branch. _dl_find_hash is now a wrapper function around it; unlike on the NPTL branch, it retains the old interface so that not all callers need to be changed. _dl_lookup_hash can optionally give its caller a pointer to the module where the symbol was found. Introduce ELF_RTYPE_CLASS_DLSYM for lookups from libdl. Spelling fixes in the Blackfin port, since Alex Oliva's original version of these patches used _dl_find_hash_mod as the name of the function rather than _dl_lookup_hash. | |||
| 2007-11-28 | Fix merging error: a macro was renamed. | Bernd Schmidt | |
| 2007-11-23 | Change test for a define that got renamed a while ago. | Bernd Schmidt | |
| 2006-11-17 | Bernd Schmidt writes: [blackfin updates] add support for FDPIC and include ↵ | Mike Frysinger | |
| L1 functions | |||
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index : uclibc-ng.git | |
| Unnamed repository; edit this file 'description' to name the repository. |
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