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* nlmconv.c (main): Warn about an attempt to use a shared library

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with uninitialized data.
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Ian Lance Taylor 1994-01-14 20:58:43 +00:00
parent 8a432746ae
commit 1edb7335e6
2 changed files with 10 additions and 0 deletions
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3
binutils/ChangeLog
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@ -1,5 +1,8 @@
Fri Jan 14 14:42:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Fri Jan 14 14:42:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* nlmconv.c (main): Warn about an attempt to use a shared library
with uninitialized data.
* nlmconv.c (setup_sections): Make sure that we align the * nlmconv.c (setup_sections): Make sure that we align the
output_offset of each input section appropriately. output_offset of each input section appropriately.

7
binutils/nlmconv.c
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@ -723,6 +723,13 @@ main (argc, argv)
need. However, we would have to figure out the sizes need. However, we would have to figure out the sizes
of the external and public information, and that can of the external and public information, and that can
not be done without reading through them. */ not be done without reading through them. */
if (sharedhdr.uninitializedDataSize > 0)
{
/* There is no place to record this information. */
fprintf (stderr,
"%s:%s: warning: shared libraries can not have uninitialized data\n",
program_name, sharelib_file);
}
shared_offset = st.st_size; shared_offset = st.st_size;
if (shared_offset > sharedhdr.codeImageOffset) if (shared_offset > sharedhdr.codeImageOffset)
shared_offset = sharedhdr.codeImageOffset; shared_offset = sharedhdr.codeImageOffset;