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* Update dlerror usagePatrick Gauvin2018-02-081-2/+6
| | | | | | Handles possible NULL return value Updates #2747
* libdl: Fix dlerror return typePatrick Gauvin2018-02-082-2/+2
| | | | | | POSIX specifies char *, not const char * Updates #2747
* libdl: dlerror return NULL when no errorPatrick Gauvin2018-02-081-0/+2
| | | | Updates #2747
* libdl: Clear error between dlerror invocationsPatrick Gauvin2018-02-083-0/+19
| | | | Updates #2747
* libdl: Back port C++ exception throw and catch from 4.12.Chris Johns2017-04-0432-258/+1234
| | | | Closes #2956.
* libdl/rtl-obj.c: synchronize cache should not depend on CPU_CACHE_LINE_BYTES.Pavel Pisa2016-10-031-3/+6
| | | | | | | | | | The CPU_CACHE_LINE_BYTES has been introduced after 4.11 branch fork and is not available for all architectures on RTEMS 4.11. Use of rtems_cache_get_maximal_line_size() is more descriptive choice. The min/max data/instruction cache line size is not critical there, value is used for optimization only to use single operation for decently following sections.
* libdl/rtl-obj.c: synchronize cache after code relocation.Pavel Pisa2016-10-024-0/+74
| | | | | | | | | Memory content changes caused by relocation has to be propagated to memory/cache level which is used/snooped during instruction cache fill. Closes #2438 Updates #2782
* libdl: Fix cache corruption bugs.Chris Johns2016-08-153-30/+86
| | | | | | | | | This patch fixes a number of bugs in the cache when requests are made to read close to the end of the file and the data is copied from the top of the cache buffer to the bottom of the buffer. This was compounded by attempting to read past the end of the file. Closes #2754.
* libdl: Add trace output when reading section headers.Chris Johns2016-08-151-0/+3
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* libdl/rtl-shell.c: Adjust printf() format for off_t based on targetJoel Sherrill2015-03-241-6/+8
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* libdl/rtl-mdreloc-moxie.c: Fix printf() format warningsJoel Sherrill2015-03-242-5/+5
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* Replace www.rtems.com with www.rtems.orgSebastian Huber2015-03-2037-37/+37
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* cpukit/libdl/rtl-obj-comp.c: Use correct printf() specificationJoel Sherrill2015-03-171-1/+1
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* cpukit/libdl/rtl-mdreloc-m32r.c: Add parentheses per Chris' suggestionJoel Sherrill2015-03-091-1/+1
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* Fix more Doxygen typosJoel Sherrill2015-03-062-4/+5
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* libdl/rtl-mdreloc-powerpc.c: Fix warningsJoel Sherrill2014-11-201-2/+1
| | | | | | This patch addresses the following warnings: + The variable "target" was unused. + The parentheses in the expression around line 72 were ambiguous.
* libdl/.../mips/machine/elf_machdep.h: Fix typo so compilesJoel Sherrill2014-11-201-2/+5
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* libdl: Update comment with details about the error fix.Chris Johns2014-11-201-0/+3
| | | | See refs #2192.
* libdl: Update the comments.Chris Johns2014-11-201-1/+2
| | | | See refs #2191.
* libdl: Fix possible 16-bit overflow (Coverity 1255339) refs #2192.Chris Johns2014-11-201-1/+1
| | | | | On a 16-bit target the section value could result in a sign-extension overflow.
* libdl: Add a comment.Chris Johns2014-11-201-0/+3
| | | | See ref #2191.
* libdl: Add a comment to the previous fix.Chris Johns2014-11-201-0/+3
| | | | The fix is ref #2191.
* libdl: Fix allocator NULL check (Coverity 1255328) refs #2191Chris Johns2014-11-201-1/+1
| | | | | The address returned from the allocator call was not checked when zeroing the memory.
* libdl: Disable building libdl for the NIOS2. No relocation support.Chris Johns2014-11-061-44/+0
| | | | This should have been added.
* libdl/rtl-mdreloc-bfin.c: Include rtems/rtl/rtl.h not rtl.hJoel Sherrill2014-11-041-1/+1
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* libdl/Makefile.am: Need preinstall on all targetsJoel Sherrill2014-11-041-2/+2
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* libdl: RTLD_DEFAULT searches the global symbol table.Chris Johns2014-11-041-6/+15
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* libdl: Add a local symbol table to the object module.Chris Johns2014-11-045-87/+193
| | | | | | Adding a local symbol lets the relocator find local symbols referenced in relocation records. The local symbol table is erased once the object module has been loaded.
* cpukit: Add libdl with the Runtime Loader (RTL) code.Chris Johns2014-10-3178-0/+14343
This is a merge of the RTL project.