Le 28/09/2022 à 07:25, Fangrui Song a écrit : > On Sat, Sep 10, 2022 at 12:53 AM Fangrui Song <maskray@xxxxxxxxxx> wrote: >> >> On 2022-08-30, Fangrui Song wrote: >>> The actual intention is that no dynamic relocation exists. However, some >>> GNU ld ports produce unneeded R_*_NONE. (If a port is not care enough to >>> determine the exact .rel[a].dyn size, the trailing zeros become R_*_NONE >>> relocations. E.g. powerpc64le ld as of 2.38 has the issue with >>> defconfig.) R_*_NONE are generally no-op in the dynamic loaders. So just >>> ignore them. >>> >>> With the change, we can remove ARCH_REL_TYPE_ABS. ARCH_REL_TYPE_ABS is a >>> bit misnomer as ports may check RELAVETIVE/GLOB_DAT/JUMP_SLOT which are >>> not called "absolute relocations". (The patch is motivated by the arm64 >>> port missing R_AARCH64_RELATIVE.) >>> >>> While here, replace "egrep" with "grep" as "egrep" is deprecated in GNU >>> grep 3.7. >>> >>> Signed-off-by: Fangrui Song <maskray@xxxxxxxxxx> >>> --- >>> [...] >>> >> >> Ping. > > Ping^2 :) Can you explain which ARCH_REL_TYPE_ABS can be removed with this change ? How is the verification done if ARCH_REL_TYPE_ABS is removed ?
