commit	99e71fe81a0b89a8595e42a0f8244b70fda7b08f	[log] [tgz]
author	Sam Leffler <sleffler@google.com>	Mon Jun 03 15:56:34 2024 -0700
committer	Sam Leffler <sleffler@google.com>	Tue Aug 27 15:33:44 2024 -0700
tree	b03e1bf7d908b9fa327473fa39bf1ebe009b7516
parent	9ccba7215624706cd480dd0c732d429c0b81a62a [diff]

Initial bancha support.

Bancha is derived from sencha by combining the SEC+SMC. The 1st-level
bootstrap is a CHERIoT-specific version of the OpenTitan test_rom which
requires toolchain suoport for -mabi=cheriot-baremetal.

This CL includes revised support for building a toolchain with baremetal
support comprised of compiler mods & baremetal-specific include files.
The include files are not (yet) part of LLVM so we store them here,

NB: this also filters out "cheri"-tagged bazel build targets for
matcha_sw_all (which would otherwise fail because they use a cheri
toolchain).

Change-Id: Id2c20c93c2e37a841a15a3f81f3813d7b2523187

patches/cheriot-llvm/riscv32-unknown-elf/include/README[Added - diff]
patches/cheriot-llvm/riscv32-unknown-elf/include/assert.h[Added - diff]
patches/cheriot-llvm/riscv32-unknown-elf/include/cdefs.h[Added - diff]
patches/cheriot-llvm/riscv32-unknown-elf/include/stdarg.h[Added - diff]
patches/cheriot-llvm/riscv32-unknown-elf/include/stdbool.h[Added - diff]
patches/cheriot-llvm/riscv32-unknown-elf/include/stddef.h[Added - diff]
patches/cheriot-llvm/riscv32-unknown-elf/include/stdint.h[Added - diff]
patches/cheriot-llvm/riscv32-unknown-elf/include/string.h[Added - diff]
platforms/bancha/cantrip_apps.mk[Added - diff]
platforms/bancha/cantrip_builtins.mk[Added - diff]
platforms/bancha/platform.mk[Added - diff]
platforms/bancha/setup.sh[Added - diff]
platforms/bancha/sim.mk[Added - diff]
platforms/nexus/matcha_hw.mk[diff]
platforms/sencha/cheriot.mk[diff]
platforms/sencha/riscv_toolchain.mk[diff]
platforms/shodan/matcha_hw.mk[diff]
platforms/sparrow/matcha_hw.mk[diff]

18 files changed

tree: b03e1bf7d908b9fa327473fa39bf1ebe009b7516

README.md

Top Level Build repository

This is the project containing all the top-level build targets of all the projects within the GoB to set up the environment and build the e2e artifacts.