This begins by dropping the -Ttext-segment stuff, which Fangrui Song correctly points out does not work with lld. But it's also obsolete, so instead of adding support for lld's --image-base, remove it all.
Then, remove some other legacy random addresses that were supposed to apply to softmmu, but didn't really make any sense, and aren't used anyway when PIE is used, which is the default with a modern linux distribution. Then, clean up some of the configure logic surrounding PIE, and its current non-application to non-x86. Finally, add support for static-pie linking. Changes in v2: - Remove mention of config-host.ld from make distclean - Do not split -z,rodata/-z,now into two tests - Fix --disable-pie --static Tested in conjunction with AJB's configure: allow disable of cross compilation container https://lists.gnu.org/archive/html/qemu-devel/2019-12/msg02943.html as otherwise check-tcg simply doesn't work on aarch64 if you happen to have docker installed. r~ Richard Henderson (7): configure: Drop adjustment of textseg tcg: Remove softmmu code_gen_buffer fixed address configure: Do not force pie=no for non-x86 configure: Always detect -no-pie toolchain support configure: Unnest detection of -z,relro and -z,now configure: Override the os default with --disable-pie configure: Support -static-pie if requested Makefile | 2 +- accel/tcg/translate-all.c | 37 ++---------- configure | 116 +++++++++++--------------------------- 3 files changed, 38 insertions(+), 117 deletions(-) -- 2.20.1
