search for: uhuuh

Building klibc for x86_64 with binutils 2.31 adds an extra .note.gnu.property section to klibc.so, the address of which is not affected by the -Ttext option. Loading a klibc executable then fails with the following kernel log message: 9409 (sh.shared): Uhuuh, elf segment at 0000000000200000 requested but the memory is mapped already I don't exactly see why this is happening, but it is triggered by the new section and the collision can be avoided by passing -Ttext-segment instead of -Ttext. A similar change was applied to MIPS recently. Signed-of...

...e -Ttext-segment to avoid address collision Building klibc for x86_64 with binutils 2.31 adds an extra .note.gnu.property section to klibc.so, the address of which is not affected by the -Ttext option. Loading a klibc executable then fails with the following kernel log message: 9409 (sh.shared): Uhuuh, elf segment at 0000000000200000 requested but the memory is mapped already I don't exactly see why this is happening, but it is triggered by the new section and the collision can be avoided by passing -Ttext-segment instead of -Ttext. A similar change was applied to MIPS recently. Link: htt...

...Use -Ttext-segment to avoid address collision Building klibc for i386 with binutils 2.31 adds an extra .note.gnu.property section to klibc.so, the address of which is not affected by the -Ttext option. Loading a klibc executable then fails with the following kernel log message: 9409 (sh.shared): Uhuuh, elf segment at 0000000000600000 requested but the memory is mapped already I don't exactly see why this is happening, but it is triggered by the new section and the collision can be avoided by passing -Ttext-segment instead of -Ttext, similarly to x86_64. Link: https://www.zytor.com/pipermai...

This series fixes link/load issues I found on i386 with Debian's toolchain (gcc 8 with PIE as default, binutils 2.31). Ben. Ben Hutchings (2): [klibc] i386: Use -Ttext-segment to avoid address collision [klibc] Disable PIE scripts/Kbuild.klibc | 3 ++- usr/klibc/arch/i386/MCONFIG | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) -------------- next part -------------- A