| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2011-04-11 | Support dynamic assignment of DSBT_INDEX | Bernd Schmidt | |
| For DSBT targets (C6X only at this point), we'd like to support the case where the user did not specify --dsbt-index at link time when building a shared library. The dynamic linker can still assign an index at runtime and fix up the DSBT_INDEX relocs, at the cost of startup time and memory space. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> | |||
| 2011-04-11 | Fix nommu handling of DT_TEXTREL | Bernd Schmidt | |
| We have a problem with DT_TEXTREL shared libraries on nommu machines. The dynamic linker's strategy is to map the text segment read-only first, then look for DT_TEXTREL, and use mprotect to change protections if necessary. This fails on nommu, since a nommu kernel can decide to share the memory for private read-only file mappings, and mprotect doesn't (can't) do anything about this sharing. Existing nommu targets apparently have no need for this, but on C6X, we may need to assign library indices at run-time if no --dsbt-index option was passed to the linker at build time. Hence, the following patch, which instead of using mprotect, redoes the mapping with PF_W set. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> | |||
| 2011-03-05 | The C6X port | Aurelien Jacquiot | |
| This adds support for the TI C6X family of processors. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> | |||
 |
index : uclibc-ng.git | |
| Unnamed repository; edit this file 'description' to name the repository. |
| summaryrefslogtreecommitdiff |