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Commit Graph

Author	SHA1	Message	Date
Chris Johns	bba48d90bc	libdl: Support link ordered loading of ELF sections. The ARM C++ exception ABI uses an address ordered index table to locate the correct frame data and this requires the EXIDX sections are loaded in the order the order the matching text is loaded. The EXIDX sections set the SHF_LINK_ORDER flag and link field. This patch adds support to load those flagged sections in the linked-to section order. Updates #2955. Closes #2959	2017-03-31 09:00:14 +11:00
Chris Johns	ae5fe7e6bc	cpukit: Add libdl with the Runtime Loader (RTL) code. This is a merge of the RTL project.	2014-10-31 11:04:15 +11:00

Author

SHA1

Message

Date

Chris Johns

bba48d90bc

libdl: Support link ordered loading of ELF sections.

The ARM C++ exception ABI uses an address ordered index table to
locate the correct frame data and this requires the EXIDX sections are
loaded in the order the order the matching text is loaded.

The EXIDX sections set the SHF_LINK_ORDER flag and link field. This patch
adds support to load those flagged sections in the linked-to section
order.

Updates #2955.
Closes #2959

2017-03-31 09:00:14 +11:00

Chris Johns

ae5fe7e6bc

cpukit: Add libdl with the Runtime Loader (RTL) code.

This is a merge of the RTL project.

2014-10-31 11:04:15 +11:00