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83 Commits

Author SHA1 Message Date
chrysn
69dadf61e9
Merge pull request #17152 from maribu/sys/posix/sockets 
sys/posix/socket: align struct sockaddr{,_storage}
 2021-11-16 13:55:27 +01:00
Marian Buschsieweke
4b02d0fbc1
makefiles/arch: use -std=gnu11 also for MIPS 
This brings MIPS back in line with the other archs.
 2021-11-11 09:55:24 +01:00
Benjamin Valentin
b4dc8a5366 makefiles: RISC-V: prefer target triple from riotdocker 2021-11-04 10:02:04 +01:00
Francisco
7f3344870d
Merge pull request #16972 from Ollrogge/flashpage_pr 
periph/flashpage: extend API
 2021-10-26 12:51:05 +02:00
Ollrogge
741943f021 cpu/msp430_common: extend flashpage API 2021-10-25 15:03:50 +02:00
Marian Buschsieweke
62d6a560b1
cpu/avr8_common: Fix link with binutils > 2.35.2 
The xfa.ld script is incompatible with binutils > 2.35.2 and results
in firmwares that wont boot. Sadly, I couldn't figure out an elegant
way to fix the issue. Instead, I modified the linker script provided
by binutils to also include XFA.
 2021-10-13 16:37:19 +02:00
Martine Lenders
13cc189a8a
Revert "Remove which from shell invocations" 2021-09-03 11:27:03 +02:00
chrysn
6b50033766 makefiles: Replace which with command -v 
As the POSIX documentation[1] of `command -v` guarantees that on error
there will be no output (and there will be output in the other cases),
the tests in Makefiles were simplified to test for output equality to
the empty string.

Redirects swallowing error outputs were removed, as the command produces
no error output there (as recommended at [2]).

Existing uses of `command` are simplified as well.

[1]: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/command.html
[2]: https://salsa.debian.org/debian/debianutils/-/blob/master/debian/NEWS
 2021-09-02 16:30:46 +02:00
Gerson Fernando Budke
307e8c7a17 cpu/atxmega: Add external bus interface 
Introduce XMEGA EBI driver.  This enable EBI for use with all memory
supported by the device and peripherals. It include support to  SRAM,
SDRAM, LCDs or any other external bus access.

Note: This feature only works for A1/A1U series, which are, the series
with EBI hardware.

Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
 2021-08-24 08:35:41 -03:00
Marian Buschsieweke
5cc62437da
cpu/avr8_common: move ldscripts from atmega_common 
The ldscripts are already used for both ATmega and ATxmega, so it
makes sense to have them in the common folder.
 2021-03-30 10:50:09 +02:00
Gerson Fernando Budke
4b2bcd560b makefiles/arch/avr8: Add xmega linker conditions 
The current script doesn't allow change script path and name.
Add LDSCRIPT_COMPAT_PATH and LDSCRIPT_COMPAT_NAME default
values to allow a unique path inside atxmega folder.

Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
 2021-03-15 20:16:10 -03:00
Gerson Fernando Budke
699248c65f makefiles/arch/atmega.inc.mk: Rename to avr8.inc.mk 
Atmel AVR-8 CPU was reworked to accomodate variants like ATxmega.
This rename to atmega.inc.mk to avr8.inc.mk to be compliant with
new directory structure.

Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
 2021-03-15 20:16:10 -03:00
Alexandre Abadie
56165d22a4
arch/riscv: use natural malign-data type 2021-02-25 12:50:52 +01:00
Kaspar Schleiser
6711388afe cpu/mips_pic32_common: fix XFA support 2021-02-18 10:46:08 +01:00
Kaspar Schleiser
f411fd4814 cpu/msp430_common: add XFA support 2021-02-18 10:46:08 +01:00
Joakim Nohlgård
6adeec09e9 atmega_common: add arch specific XFA ldscript to properly place .roxfa 2021-02-16 14:55:26 +01:00
Sören Tempel
125e4b54c1 fe310: Support the LLVM toolchain (i.e. compilation with clang) 
This requires -nostartfiles to be only passed to the linker, not the
compiler, as it is a linker flag and passing it to the compiler causes a
clang warning to be emitted.

Additionally, clang does not seem to support `-mcmodel=medlow` and
`-msmall-data-limit=8` but these options do not seem strictly necessary
to me anyhow thus they are deactivated conditionally when using clang.
 2020-10-07 07:37:52 +00:00
Koen Zandberg
2692957c0e
riscv_common: Refactor common fe310 code to riscv_common 2021-02-05 09:32:19 +01:00
Benjamin Valentin
236c4db83e cpu/atmega*: drop ldscripts_compat 
Those were only needed with very old toolchains.
These days they cause more confusion than benefit, so drop them.
 2021-01-22 19:05:20 +01:00
Marian Buschsieweke
720ea90372
Merge pull request #15668 from leandrolanzieri/pr/makefiles/arch/riscv_redirect_which_error 
makefiles/arch/riscv: redirect 'which' error message to /dev/null
 2020-12-19 21:43:16 +01:00
Marian Buschsieweke
902aa29b62
sys/malloc_thread_safe: split out of cpu/atmega_common 
Split out Gunar Schorcht's clever approach to provide thread safe malloc for
AVR into a system module and make AVR depend on this. This allows other
platforms to also use this.
 2020-12-17 15:39:05 +01:00
Leandro Lanzieri
aaf4a738f9
makefiles/arch/riscv: redirect error message to /dev/null 2020-12-17 15:23:21 +01:00
Marian Buschsieweke
feee507bf9
makefiles/arch/riscv.inc.mk: Detect target triple 
This improves the target triple detection logic to include all possible target
triples of compilers that might be able to generate our binaries.
 2020-11-06 20:53:28 +01:00
benpicco
ee189fa428
Merge pull request #15187 from bergzand/pr/info/add_json 
info.inc.mk: Add info-build-json as JSON-formatted build info
 2020-10-15 21:27:26 +02:00
Koen Zandberg
2dac4db343
make: Use common comma variable definition 2020-10-09 12:02:28 +02:00
Bas Stottelaar
0f8cecb50b cpu/cortexm_common: add support for Cortex-M33 2020-10-06 17:11:26 +02:00
chrysn
2eeda9a1ca makefiles: Pass explicit float mode to clang 
The assumption that clang defaults to hard-float on ARM architectures
does not hold on Debian systems where [set-correct-float-abi].
As setting the flags that are implied on most systems does no harm, the
flags for the selected hard- or soft float behavior are now set
independently of the toolchain.

[set-correct-float-abi]: https://salsa.debian.org/pkg-llvm-team/llvm-toolchain/-/blob/10/debian/patches/26-set-correct-float-abi.diff

Closes: https://github.com/RIOT-OS/RIOT/issues/15026
 2020-09-25 11:02:29 +02:00
Marian Buschsieweke
d9e495fe83
build system: use riscv-none-elf as triplet 
Use riscv-none-elf instead of legacy riscv-none-embed as target triplet for
RISC-V development. However, if ricsv-none-elf is not present, try
riscv64-unknown-elf and riscv-none-embed instead. If the legacy riscv-none-embed
is used, a warning is printed.
 2020-09-15 11:18:33 +02:00
Cenk Gündoğan
0d0bc91553
Merge pull request #14754 from leandrolanzieri/pr/no_archives 
build system: link object files
 2020-09-10 09:36:29 +02:00
Marian Buschsieweke
7c1949341e
build system: Overwrite TARGET_ARCH per arch 
Add `TARGET_ARCH_<ARCH>` for each architecture (e.g. `TARGET_ARCH_CORTEX` for
Cortex M) to allow users to overwrite the target triple for a specific arch
from ~/.profile or ~/.bashrc (or the like) without overwriting it for all others
as well.
 2020-09-08 22:28:41 +02:00
Leandro Lanzieri
81cb769cad
makefiles: avoid building archives when compiling 2020-09-04 15:01:10 +02:00
Kaspar Schleiser
08c50947cc cpu/msp430_common: move newlib default module decl to Makefile.dep 2020-08-05 14:32:58 +02:00
Kaspar Schleiser
a0aeeb5ff4 cpu/msp430: update to modern gcc & newlib 2020-08-05 14:29:00 +02:00
Francisco Molina
e98341da93
Makefile: use normal conditionals 2020-06-29 22:40:29 +02:00
Leandro Lanzieri
4d65bc8e0a
cpu: Rename CPU_ARCH to CPU_CORE 2020-06-16 12:05:40 +02:00
Leandro Lanzieri
ea2f963302
cpu/cortexm: Add 'cortexm_fpu' as a DEFAULT_MODULE if possible 
This adds cortexm_fpu to the DEFAULT_MODULE list when the feature
cortexm_fpu is provided by the architecture. It also moves the
dependency resolution of this module to the architecture-specific
Makefile.dep file.
 2020-04-01 09:46:29 +02:00
Leandro Lanzieri
64552a3b9a
cpu/cortexm_common: Move common modules to Makefile.dep 
This moves the following modules to a architecture-specific Makefile.dep
file:
- cortexm_common
- cortexm_common_periph
- newlib
- newlib_nano
- periph
 2020-04-01 09:46:21 +02:00
Alexandre Abadie
c7a3219ddb
make: remove useless export of TARGET_ARCH 2020-02-25 09:42:12 +01:00
benpicco
bc6fb241a0
Merge pull request #13139 from francois-berder/mips-cflags 
makefiles: arch: mips: Allow CFLAGS_DBG and CFLAGS_OPT to be overridden
 2020-02-12 00:02:20 +01:00
Alexandre Abadie
e969b2fcd5
cpu/atmega_common: move common dependencies 2020-01-28 13:20:53 +01:00
Francois Berder
10939f2a57 makefiles: arch: mips: Allow CFLAGS_DBG and CFLAGS_OPT to be overridden 
Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
 2020-01-15 22:00:58 +00:00
Alexandre Abadie
b56827323c
make/mips: cleanup include makefile 
Remove a useless export of the ABI variable, fix indentation
 2020-01-10 15:08:12 +01:00
Alexandre Abadie
ff00097992
cpu/cortexm: cleanup cortexm.inc.mk 
- fix indent
- remove unnecessary exports
 2020-01-03 14:19:48 +01:00
Francisco
45b2cca14f
Merge pull request #13018 from aabadie/pr/make/linkflags_remove_exports 
make: remove use of export with LINKFLAGS variable
 2020-01-02 16:37:04 +01:00
Alexandre Abadie
df376aeef7
make/cortexm: fix mfpu flag for CortexM7 
Use single precision, like with M4 instead of double precision
 2020-01-02 14:40:50 +01:00
Alexandre Abadie
7c121000ce
make/riscv: remove use of export for LINKFLAGS 2020-01-02 09:51:20 +01:00
Alexandre Abadie
b664de5593
make/msp430: remove use of export for LINKFLAGS 2020-01-02 09:50:55 +01:00
Alexandre Abadie
1e8528d6e8
cpu/mips: remove use of export for LINKFLAGS 2020-01-02 09:48:46 +01:00
Alexandre Abadie
27e8caf3f3
Merge pull request #12526 from kaspar030/fix_fe310_default_optimization 
cpu/fe310: change default optimization to "-Os"
 2019-11-15 13:10:13 +01:00
benpicco
80c00339a4
Merge pull request #12477 from francois-berder/mips-refactor 
cpu: mips*: Reorganize headers
 2019-10-21 15:26:45 +02:00