Add x86_64 to nightly picolibc workflow#1564
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Bhoumik Patidar (BhoumikPatidar) wants to merge 1 commit into
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Add x86_64 to nightly picolibc workflow#1564Bhoumik Patidar (BhoumikPatidar) wants to merge 1 commit into
Bhoumik Patidar (BhoumikPatidar) wants to merge 1 commit into
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Adds x86_64-none-elf to the existing picolibc builder matrix, which already covers hexagon, aarch64, riscv64, riscv32, and arm. x86_64-specific setup: - Matrix entry with compiler-rt builtins path in picolibc-*-config fields, following the same pattern as other backends. - i386 linker wrapper: ELD has no i386 backend but picolibc builds a 32-bit semihosting BIOS for QEMU using elf_i386 emulation. A wrapper script is installed as ld.eld that routes i386 links to lld and all other links to the real ELD binary. - Build steps use ../scripts/do-eld-x86_64-configure from upstream picolibc (scripts/cross-eld-x86_64.txt + scripts/do-eld-x86_64-configure were added via picolibc PR qualcomm#1311). No manual cross file generation or meson setup workarounds needed. - qemu-system-x86 added to the apt-install for test execution. - export PATH to toolchain bin added to build and test run steps. Signed-off-by: Bhoumik Patidar <[email protected]>
Bhoumik Patidar (BhoumikPatidar)
requested review from
quic-k and
Shankar Easwaran (quic-seaswara)
July 24, 2026 09:47
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Adds x86_64-none-elf to the existing picolibc builder matrix, which already covers hexagon, aarch64, riscv64, riscv32, and arm.
x86_64-specific setup: