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2 Commits

Author SHA1 Message Date
Heinrich Schuchardt
b2107a4b77 doc: global data pointer on x86, x86_64 
On x86 the global data pointer is stored in register fs.
On x86_64 no register is used for the global data pointer.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
 2020-12-15 09:31:26 +01:00
Heinrich Schuchardt
467d90a37e doc: global data pointer 
Add the description of the global data pointer to the generated HTML
documentation.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
 2020-10-14 11:16:34 -04:00