wangming9 c928acc9ff perf: The new configuration supports hardware performance counting ...

Adding the CONFIG_ARCH_PERF_EVENTS configuration to enable
hardware performance counting，solve the problem that some platform
hardware counting support is not perfect, you can choose to use
software interface.

This is configured using CONFIG_ARCH_PERF_EVENTS, so weak_functions
are removed to prevent confusion

To use hardware performance counting, must:
1. Configure CONFIG_ARCH_PERF_EVENTS, default selection
2. Call up_perf_init for initialization

Signed-off-by: wangming9 <wangming9@xiaomi.com>

2023-08-12 02:20:44 +08:00

..

arch_alarm.c

perf: The new configuration supports hardware performance counting

2023-08-12 02:20:44 +08:00

arch_rtc.c

drivers/timers: Add weak_function for up_ function

2022-01-25 13:35:05 +01:00

arch_timer.c

perf: The new configuration supports hardware performance counting

2023-08-12 02:20:44 +08:00

capture.c

Remove the unnecessary NULL fields in global instance definition of file_operations

2023-01-04 00:32:13 +02:00

CMakeLists.txt

build: add initial cmake build system

2023-07-08 13:50:48 +08:00

cs2100-cp.c

drivers: Author Gregory Nutt: update licenses to Apache

2021-03-04 18:32:27 -08:00

ds3231.c

drivers: nxstyle fixes

2021-03-04 18:32:27 -08:00

ds3231.h

drivers: nxstyle fixes

2021-03-04 18:32:27 -08:00

Kconfig

qemu:add qemu rtc driver.

2023-08-02 03:27:55 -07:00

Make.defs

qemu:add qemu rtc driver.

2023-08-02 03:27:55 -07:00

mcp794xx.c

NuttX: Abdelatif Guettouche: update licenses to Apache

2021-04-01 12:13:12 -05:00

mcp794xx.h

NuttX: Abdelatif Guettouche: update licenses to Apache

2021-04-01 12:13:12 -05:00

oneshot.c

sched/getpid: replace syscall getpid/tid/ppid() to kernel version

2023-02-02 10:33:01 +08:00

pcf85263.c

drivers: nxstyle fixes

2021-03-04 18:32:27 -08:00

pcf85263.h

drivers: nxstyle fixes

2021-03-04 18:32:27 -08:00

pl031.c

qemu:add qemu rtc driver.

2023-08-02 03:27:55 -07:00

pwm.c

Remove the unnecessary NULL fields in global instance definition of file_operations

2023-01-04 00:32:13 +02:00

rpmsg_rtc.c

sem:remove sem default protocl

2022-10-22 14:50:48 +08:00

rtc.c

rtc: Fix compiler warning in driver initialization.

2023-05-11 22:18:10 +03:00

rx8010.c

Add EPSON RX8010SJ I2C RTC timer support

2022-02-26 11:47:24 -03:00

rx8010.h

Add EPSON RX8010SJ I2C RTC timer support

2022-02-26 11:47:24 -03:00

timer.c

nuttx: use lib_free for memory de-allocation after strdup or asprintf

2023-08-08 11:58:29 -03:00

watchdog.c

nuttx: use lib_free for memory de-allocation after strdup or asprintf

2023-08-08 11:58:29 -03:00