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authorChris Johns <chrisj@rtems.org>2019-02-15 16:03:59 +1100
committerChris Johns <chrisj@rtems.org>2019-02-20 09:05:35 +1100
commit8a73acb71305c58c6ea58aa0da84d4adb4c125cc (patch)
treebf67f62b560c58adbeeba1235bf649c6f9fa8469 /images/user/libdl.ditaa
parent789b0caad7a2b715398927491b9e70bda718c987 (diff)
downloadrtems-docs-8a73acb71305c58c6ea58aa0da84d4adb4c125cc.tar.bz2
user: Add a Dynamic Loader section.
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+'
+' Executable debugging : QEMU
+'
+' Copyright (c) 2018 Chris Johns <chrisj@rtems.org>
+' All rights reserved.
+'
+@startditaa
+
+ +----------------------------------------+
+ /--------------------------\ | RTL (libdl) |
+ | RTEMS File System | | |
+ | | | +----------+ /---------------\ |
+ | | /------->| archives |<--->| lib symbols | |
+ | +---------------------+ | | | +----------+ \---------------/ |
+ | | /etc/libdl.conf |-----+ | ^ |
+ | +---------------------+ | | | | |
+ | | | | | |
+ | +---------------------+ | | | V |
+ | | /lib/librtemscpu.a | | | | +-------------+ /-------------\ |
+ | | /lib/librtemsbsp.a |-----/ /----->| link editor |<--->| symbols | |
+ | | /lib/libc.a | | | | +-------------+ \-------------/ |
+ | | /lib/libm.a | | | | ^ ^ |
+ | | /lib/libgcc.a | | | | | | |
+ | +---------------------+ | | | | V |
+ | | | | | /---------------\ |
+ | +---------------------+ | | | +----->| objects | |
+ | | /app/foo.o |-------/ | | \---------------/ |
+ | +---------------------+ | | | ^ |
+ \--------------------------/ | | | |
+ | | | |
+ | | /------+--------\ |
+ | +----->| unresolved | |
+ | | | symbols | |
+ | | \---------------/ |
+ | | |
+ +---------|------------------------------+
+ |
+ V
+ /----------------------------------\
+ | target memory |
+ \----------------------------------/
+@endditaa