This commit provided a better recursive spinlock implementation with
less memory-overhead and better performance.
Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
we are using segger RTT protocol over shared memory for two core log/trace: one is NuttX another Linux/Windows. But the base address of shared memory can only be known at runtime, so we change SEGGER_RTT_UNCACHED_OFF from macro to global variable, and update to the correct g_segger_offset after the shared memory is initialized by:
g_segger_offset = (uintptr_t)ishmem - (uintptr_t)&_SEGGER_RTT;
Signed-off-by: liwenxiang1 <liwenxiang1@xiaomi.com>
Add a configuration option CONFIG_SEGGER_SYSVIEW_POST_MORTEM to enable
logging continuously into a circular buffer
Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
Don't assume that perf_getfreq returns nanoseconds, define the
SEGGER_SYSVIEW_TIMESTAMP_FREQ instead.
Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Summary:
- Support arm64 pmu api, Currently only the cycle counter function is supported.
- Using ARM64 PMU hardware capability to implement perf interface, modify all
perf interface related code.
- Support for pmu init under smp.
Signed-off-by: wangming9 <wangming9@xiaomi.com>
change 1: rename sysview.c to note_sysview.c
change 2: add note_ prefix to sysview's public function
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
1. SEGGER_RTT_ASM_ARMv7M include SEGGER_RTT.h, and SEGGER_RTT.h
include SEGGER_RTT_Conf.h, so add __ASSEMBLY__ in
SEGGER_RTT_Conf.h;
2. AFLAG add segger/config because SEGGER_RTT_ASM_ARMv7M.S
include SEGGER_RTT_Conf.h;
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
ouyangxiangzhen
liwenxiang1
Jukka Laitinen
hujun5
Alin Jerpelea
xuxingliang
chao an
yinshengkai
wangming9
Xiang Xiao
wangbowen6