Christophe LEROY writes:
> Le 08/08/2018 à 18:30, Christophe LEROY a écrit :
>> Le 23/07/2018 à 17:07, Michael Ellerman a écrit :
...
>>> diff --git a/arch/powerpc/include/asm/code-patching.h
>>> b/arch/powerpc/include/asm/code-patching.h
>>> index 812535f40124..b2051234ada8 100644
>>> --- a/arch
Le 08/08/2018 à 18:30, Christophe LEROY a écrit :
Le 23/07/2018 à 17:07, Michael Ellerman a écrit :
Add a macro and some helper C functions for patching single asm
instructions.
The gas macro means we can do something like:
1: nop
patch_site 1b, patch__foo
Which is less visu
Le 23/07/2018 à 17:07, Michael Ellerman a écrit :
Add a macro and some helper C functions for patching single asm
instructions.
The gas macro means we can do something like:
1: nop
patch_site 1b, patch__foo
Which is less visually distracting than defining a GLOBAL symbol at 1,
Add a macro and some helper C functions for patching single asm
instructions.
The gas macro means we can do something like:
1:nop
patch_site 1b, patch__foo
Which is less visually distracting than defining a GLOBAL symbol at 1,
and also doesn't pollute the symbol table which can con
