| Patrick Williams | 92b42cb | 2022-09-03 06:53:57 -0500 | [diff] [blame^] | 1 | # |
| 2 | # Copyright OpenEmbedded Contributors |
| 3 | # |
| 4 | # SPDX-License-Identifier: MIT |
| 5 | # |
| 6 | |
| 7 | def get_musl_loader_arch(d): |
| 8 | import re |
| 9 | ldso_arch = "NotSupported" |
| 10 | |
| 11 | targetarch = d.getVar("TARGET_ARCH") |
| 12 | if targetarch.startswith("microblaze"): |
| 13 | ldso_arch = "microblaze${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '', 'el', d)}" |
| 14 | elif targetarch.startswith("mips"): |
| 15 | ldso_arch = "mips${ABIEXTENSION}${MIPSPKGSFX_BYTE}${MIPSPKGSFX_R6}${MIPSPKGSFX_ENDIAN}${@['', '-sf'][d.getVar('TARGET_FPU') == 'soft']}" |
| 16 | elif targetarch == "powerpc": |
| 17 | ldso_arch = "powerpc${@['', '-sf'][d.getVar('TARGET_FPU') == 'soft']}" |
| 18 | elif targetarch.startswith("powerpc64"): |
| 19 | ldso_arch = "powerpc64${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '', 'le', d)}" |
| 20 | elif targetarch == "x86_64": |
| 21 | ldso_arch = "x86_64" |
| 22 | elif re.search("i.86", targetarch): |
| 23 | ldso_arch = "i386" |
| 24 | elif targetarch.startswith("arm"): |
| 25 | ldso_arch = "arm${ARMPKGSFX_ENDIAN}${ARMPKGSFX_EABI}" |
| 26 | elif targetarch.startswith("aarch64"): |
| 27 | ldso_arch = "aarch64${ARMPKGSFX_ENDIAN_64}" |
| 28 | elif targetarch.startswith("riscv64"): |
| 29 | ldso_arch = "riscv64${@['', '-sf'][d.getVar('TARGET_FPU') == 'soft']}" |
| 30 | elif targetarch.startswith("riscv32"): |
| 31 | ldso_arch = "riscv32${@['', '-sf'][d.getVar('TARGET_FPU') == 'soft']}" |
| 32 | return ldso_arch |
| 33 | |
| 34 | def get_musl_loader(d): |
| 35 | import re |
| 36 | return "/lib/ld-musl-" + get_musl_loader_arch(d) + ".so.1" |
| 37 | |
| 38 | def get_glibc_loader(d): |
| 39 | import re |
| 40 | |
| 41 | dynamic_loader = "NotSupported" |
| 42 | targetarch = d.getVar("TARGET_ARCH") |
| 43 | if targetarch in ["powerpc", "microblaze"]: |
| 44 | dynamic_loader = "${base_libdir}/ld.so.1" |
| 45 | elif targetarch in ["mipsisa32r6el", "mipsisa32r6", "mipsisa64r6el", "mipsisa64r6"]: |
| 46 | dynamic_loader = "${base_libdir}/ld-linux-mipsn8.so.1" |
| 47 | elif targetarch.startswith("mips"): |
| 48 | dynamic_loader = "${base_libdir}/ld.so.1" |
| 49 | elif targetarch == "powerpc64le": |
| 50 | dynamic_loader = "${base_libdir}/ld64.so.2" |
| 51 | elif targetarch == "powerpc64": |
| 52 | dynamic_loader = "${base_libdir}/ld64.so.1" |
| 53 | elif targetarch == "x86_64": |
| 54 | dynamic_loader = "${base_libdir}/ld-linux-x86-64.so.2" |
| 55 | elif re.search("i.86", targetarch): |
| 56 | dynamic_loader = "${base_libdir}/ld-linux.so.2" |
| 57 | elif targetarch == "arm": |
| 58 | dynamic_loader = "${base_libdir}/ld-linux${@['-armhf', ''][d.getVar('TARGET_FPU') == 'soft']}.so.3" |
| 59 | elif targetarch.startswith("aarch64"): |
| 60 | dynamic_loader = "${base_libdir}/ld-linux-aarch64${ARMPKGSFX_ENDIAN_64}.so.1" |
| 61 | elif targetarch.startswith("riscv64"): |
| 62 | dynamic_loader = "${base_libdir}/ld-linux-riscv64-lp64${@['d', ''][d.getVar('TARGET_FPU') == 'soft']}.so.1" |
| 63 | elif targetarch.startswith("riscv32"): |
| 64 | dynamic_loader = "${base_libdir}/ld-linux-riscv32-ilp32${@['d', ''][d.getVar('TARGET_FPU') == 'soft']}.so.1" |
| 65 | return dynamic_loader |
| 66 | |
| 67 | def get_linuxloader(d): |
| 68 | overrides = d.getVar("OVERRIDES").split(":") |
| 69 | |
| 70 | if "libc-baremetal" in overrides: |
| 71 | return "NotSupported" |
| 72 | |
| 73 | if "libc-musl" in overrides: |
| 74 | dynamic_loader = get_musl_loader(d) |
| 75 | else: |
| 76 | dynamic_loader = get_glibc_loader(d) |
| 77 | return dynamic_loader |
| 78 | |
| 79 | get_linuxloader[vardepvalue] = "${@get_linuxloader(d)}" |
| 80 | get_musl_loader[vardepvalue] = "${@get_musl_loader(d)}" |
| 81 | get_musl_loader_arch[vardepvalue] = "${@get_musl_loader_arch(d)}" |
| 82 | get_glibc_loader[vardepvalue] = "${@get_glibc_loader(d)}" |