Initial work to get clang building ARM firmware.
Current state:
- Does not work on Windows; no clang toolchain yet.
- Almost all tests pass.
- FreeListHeap tests that don't zero-initilize the buffer fail in qemu
and crash on STM32F429I-DISC1. (pwbug/315)
Change-Id: I39559511f19571c26930a868406d6ee1b514c412
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/13144
Commit-Queue: Armando Montanez <amontanez@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Reviewed-by: Ewout van Bekkum <ewout@google.com>
Reviewed-by: Alexei Frolov <frolv@google.com>
Pigweed-Auto-Submit: Armando Montanez <amontanez@google.com>
This renames the hdlc_lite module to just HDLC to accommodate for future
development.
Change-Id: Ic96502a9f41d3a10179435347d4e8615bc3ae844
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/29042
Reviewed-by: Keir Mierle <keir@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
Backends for the pw_rpc/system_server facade were defined in the pw_rpc
module, preventing targets from customizing their server configurations
and channels. This change moves the backends into the respective target
directories. Additionally, pw_unit_test's RPC main is updated to use the
system server.
Change-Id: I670e13dd178ab8a7fc8dfa8fade3f82a46d5208c
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/28500
Reviewed-by: Wyatt Hepler <hepler@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Commit-Queue: Alexei Frolov <frolv@google.com>
The "# gn-format disable" comments are no longer necessary. Delete these
comments and reformat with a Vim macro and gn format.
Change-Id: Ia62c40ad73eef91187d0d443d6e3b0fa723e5aa9
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/21380
Reviewed-by: Armando Montanez <amontanez@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>
Alters the existing targets to use a boot.cc file instead of the
existing early_boot.c.
The name was updated to reflect the fact that it now contains a
pw_boot_PostMain() hook which is after early boot.
C++ was selected over C to give more language flexibility.
Change-Id: I18ca0b8720bf083d4f644f1ca994e8fd7adc89b6
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/16702
Commit-Queue: Ewout van Bekkum <ewout@google.com>
Reviewed-by: Armando Montanez <amontanez@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Updates targets/lm3s6965evb-qemu/* and its sys_io counterpart to
match targets/stm32f429i-disc1/* by moving the early boot and
vector tables out of sys_io.
Change-Id: If1f82d5bd242807d9c4914d207b7f332291de8cf
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/16700
Commit-Queue: Ewout van Bekkum <ewout@google.com>
Reviewed-by: Armando Montanez <amontanez@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Require targets to explicitly import pigweed variable definitions. This
moves out some necessary logic from the BUILDCONFIG.gn file.
Change-Id: If9c9fe5a680cc9d897a0e8a55889873be618ed84
Creates a new section in the docs for target documentation, and adds
some documentation for the stm32f429i-disc1 target.
Change-Id: I0ffbfa56a97458d850834fc0f670b32885b0d2b5
