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re PR target/37880 (Documentation of option -mcmodel=medium is wrong)

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PR target/37880
	* doc/invoke.texi: Fix spelling of -mlarge-data-threshold option.
	Adjust -mcmodel=medium description for 2005-07-31 changes.

From-SVN: r141281
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Jakub Jelinek 2008-10-22 01:07:01 +02:00 committed by Jakub Jelinek
parent cb7c15f8c4
commit e58d5f65d7
2 changed files with 11 additions and 4 deletions
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@ -1,3 +1,9 @@
2008-10-22 Jakub Jelinek <jakub@redhat.com>
PR target/37880
* doc/invoke.texi: Fix spelling of -mlarge-data-threshold option.
Adjust -mcmodel=medium description for 2005-07-31 changes.
2008-10-22 Jan Hubicka <jh@suse.cz>
Jakub Jelinek <jakub@redhat.com>

9
gcc/doc/invoke.texi
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@ -10910,7 +10910,7 @@ their size as well as function calling convention for function taking
@code{long double} will be modified. Hence they will not be binary
compatible with arrays or structures in code compiled without that switch.
@item -mmlarge-data-threshold=@var{number}
@item -mlarge-data-threshold=@var{number}
@opindex mlarge-data-threshold=@var{number}
When @option{-mcmodel=medium} is specified, the data greater than
@var{threshold} are placed in large data section. This value must be the
@ -11281,9 +11281,10 @@ This model has to be used for Linux kernel code.
@item -mcmodel=medium
@opindex mcmodel=medium
Generate code for the medium model: The program is linked in the lower 2
GB of the address space but symbols can be located anywhere in the
address space. Programs can be statically or dynamically linked, but
building of shared libraries are not supported with the medium model.
GB of the address space and symbols with small size as well. Symbols
with sizes larger than @option{-mlarge-data-threshold} are put into
large data or bss sections and can be located above 2GB. Programs can
be statically or dynamically linked.
@item -mcmodel=large
@opindex mcmodel=large