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(parent: c206702) | patch
doc: global data pointer on x86, x86_64
authorHeinrich Schuchardt <xypron.glpk@gmx.de>
Thu, 15 Oct 2020 05:40:57 +0000 (07:40 +0200)
committerHeinrich Schuchardt <xypron.glpk@gmx.de>
Tue, 15 Dec 2020 08:31:26 +0000 (09:31 +0100)
commitb2107a4b77458424d60dda05e778319eadcde0ed
tree6347be31ebbe1fc6dfc07eed61ac097f85081d01tree | snapshot
parentc2067021556a623a56b931cf3975f0fe1e195cb7commit | diff
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>
doc/develop/global_data.rst diff | blob | history
My U-Boot fork