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authorJoel Sherrill <joel.sherrill@OARcorp.com>2000-05-04 20:25:57 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2000-05-04 20:25:57 +0000
commit49963428d7cd303dae871c1183736bd5e134085a (patch)
tree51be86ad85ed6a6036017066d0ea351fd5e25936 /doc
parent104a48d400255c2fded47fc16ae9113af7aaa986 (diff)
downloadrtems-49963428d7cd303dae871c1183736bd5e134085a.tar.bz2
More information on what symbolic information is for and
how to get it from a file other thatn the executable.
Diffstat (limited to 'doc')
-rw-r--r--doc/FAQ/debug.t13
1 files changed, 13 insertions, 0 deletions
diff --git a/doc/FAQ/debug.t b/doc/FAQ/debug.t
index 87103f581c..11acaa253d 100644
--- a/doc/FAQ/debug.t
+++ b/doc/FAQ/debug.t
@@ -54,6 +54,19 @@ In this case, it is not uncommon to see executable files
that are between two and three times larger than the actual
space required in target memory.
+Remember, the debugging information is required to do symbolic
+debugging with gdb. Normally gdb obtains its symbolic information
+from the same file that it gets the executable image from. However,
+gdb does not require that the executable image and symbolic
+information be obtained from the same file. So you might
+want to create a @code{hello_with_symbols.exe}, copy that
+file to @code{hello_without_symbols.exe}, and strip
+@code{hello_without_symbols.exe}. Then gdb would have to
+be told to read symbol information from @code{hello_with_symbols.exe}.
+The gdb command line option @code{-symbols} or command
+@code{symbol-file} may be used to specify the file read
+for symbolic information.
+
@section Malloc