🌭 plan9-kencc-linux: кросс-тулчейн Plan9 (cc/as/ld) + EFI-болванка

- build_arch.sh / build_al.sh: сборка kencc-компиляторов, ассемблеров,
  линкеров всех арок (5/6/8/v/q/k) на Linux-хосте через plan9port.
- патчи под musl/gcc: sbrk->mmap, round/log2->p9*, Runemask, swcmp const,
  -fcommon, machcap/omachcap, /sys рантайм-файлы. Подробно в PATCHES.md.
- bin/: готовые 8c 6c 5c vc qc kc + 6a 6l (Linux/musl x86_64).
- efi/: болваночный bootx64.efi (PE32+) тем же тулчейном (6a+6c+6l+dd),
  референс — 9legacy nboot/efi; ESP-образ через mkesp.py.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

8 files changed, 0 insertions, 0 deletions

diff --git a/bin/5c b/bin/5c
new file mode 100755
index 0000000..c1e6fcf
--- /dev/null
+++ b/bin/5c
diff --git a/bin/6a b/bin/6a
new file mode 100755
index 0000000..122bd1d
--- /dev/null
+++ b/bin/6a
diff --git a/bin/6c b/bin/6c
new file mode 100755
index 0000000..dfa9c13
--- /dev/null
+++ b/bin/6c
diff --git a/bin/6l b/bin/6l
new file mode 100755
index 0000000..ee75a69
--- /dev/null
+++ b/bin/6l
diff --git a/bin/8c b/bin/8c
new file mode 100755
index 0000000..c178f5f
--- /dev/null
+++ b/bin/8c
diff --git a/bin/kc b/bin/kc
new file mode 100755
index 0000000..1e44e92
--- /dev/null
+++ b/bin/kc
diff --git a/bin/qc b/bin/qc
new file mode 100755
index 0000000..8980901
--- /dev/null
+++ b/bin/qc
diff --git a/bin/vc b/bin/vc
new file mode 100755
index 0000000..574f14c
--- /dev/null
+++ b/bin/vc