Reapply the following commit [1], which has been reverted by
the recent change [2] with no obvious reasons.
Also, add a comment block to explain the calculation.
[1]
```
commit 298c2e5e4f
Author: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Wed Jan 29 03:26:43 2020 +0900
sim: Fix stack alignment
The recent x86-64 convention requires 16-byte alignment before
(not after) calling a function.
This fixes snprintf crash I observed on macOS while saving XMM registers.
```
[2]
```
commit 2335b69120
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Mon Apr 12 23:44:08 2021 +0800
arch: Allocate the space from the beginning in up_stack_frame
arch: Allocate the space from the beginning in up_stack_frame
and modify the affected portion:
1.Correct the stack dump and check
2.Allocate tls_info_s by up_stack_frame too
3.Move the stack fork allocation from arch to sched
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
```
Summary:
- This commit adds coloration for the idle stacks
Impact:
- k210 only
Testing:
- Tested with smp and nsh configs with QEMU and dev board
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit adds coloration for the idle stack
- Also, apply la pseudo-instruction instead of lui and addi
Impact:
- fe310 only
Testing:
- Tested with nsh with QEMU and dev board
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Improve organization by sorting architectures and boards into alphabetical
order. Improve consistency of newlines between headings and contents. In
sections that include subsections for new features and bugfixes, list the
new features (or major/significant improvements) first, followed by
bugfixes. In Compatibility Concerns section, rewrap the lines and add
backticks around identifiers that should print in a fixed-width typeface.
stm32h7:Serial Use Idel to poll RX DMA
stm32h7:Serial Do not loop in an ISR!
stm32h7:Serial signal txdma completion with semaphore
stm32h7:Serial Apply formatting suggestions from code review
Co-authored-by: Mateusz Szafoni <raiden00pl@gmail.com>
stm32h7: Serail Add Power Managment (Untested)
Summary:
- This is just a workaround to avoid a crash in signest_test
- The commit should be reverted once we find the root cause of the issue
Impact:
- None
Testing:
- Tested with ostest
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
arch: Allocate the space from the beginning in up_stack_frame
and modify the affected portion:
1.Correct the stack dump and check
2.Allocate tls_info_s by up_stack_frame too
3.Move the stack fork allocation from arch to sched
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Summary:
- When sending an AT command during receiving a bulk packet,
the bulk packet might be put in the AT command response.
- To handle such the case, gs2200m_send_cmd2() is newly
introduced instead of using gs2200m_send_cmd(dev, cmd, NULL)
Impact:
- All use cases that send an AT command in gs2200m.c
Testing:
- Tested with renew and nxplayer with spresense:wifi
Reported-by: Masatoshi Ueno <Masatoshi.Ueno@sony.com>
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
For unknown reasons this message may interferre with the calibration
procedure and result in invalid calibariton data.
We leave only a message informing about the end of the the calibration.
The problem was observed for STM32G4 + IHM16M1.
Removes the family identifier from the device configuration, since the device
family is already part of the rom code and the underlying logic does know how
to extract this information.
include/nuttx/1wire drivers/sensors
stm32f103-minimim
Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>
I've seen a module with 16 bytes .rodata alignment for xmm operations.
It was getting SEGV on sim/Linux because of the alignment issue.
The same module binary seems working fine after applying this patch.
Also, tested on sim/macOS and esp32 on qemu,
using a module with an artificially large alignment. (64 bytes)
