anchao opened a new pull request, #7813:
URL: https://github.com/apache/nuttx/pull/7813
## Summary
risc-v/backtrace: fix compile warning
```
common/riscv_backtrace.c: In function 'up_backtrace':
common/riscv_backtrace.c:145:27: error: passing argument 1 of 'backtrace' from
incompatible pointer type [-Werror=incompatible-pointer-types]
145 | ret = backtrace(g_intstackalloc,
| ^~~~~~~~~~~~~~~
| |
| uint8_t * {aka unsigned char *}
common/riscv_backtrace.c:64:33: note: expected 'uintptr_t *' {aka 'unsigned
int *'} but argument is of type 'uint8_t *' {aka 'unsigned char *'}
64 | static int backtrace(uintptr_t *base, uintptr_t *limit,
| ~~~~~~~~~~~^~~~
common/riscv_backtrace.c:146:43: error: passing argument 2 of 'backtrace'
from incompatible pointer type [-Werror=incompatible-pointer-types]
146 | g_intstackalloc +
CONFIG_ARCH_INTERRUPTSTACK,
| ^
| |
| uint8_t * {aka unsigned
char *}
common/riscv_backtrace.c:64:50: note: expected 'uintptr_t *' {aka 'unsigned
int *'} but argument is of type 'uint8_t *' {aka 'unsigned char *'}
64 | static int backtrace(uintptr_t *base, uintptr_t *limit,
| ~~~~~~~~~~~^~~~~
```
Regression by:
```
| commit 70290b6e384e979e44fe3f9777b62e6c1aad787a
| Author: Xiang Xiao <[email protected]>
| Date: Tue Sep 20 02:38:54 2022 +0800
|
| arch: Change the linker generated symbols from uint32_t to uint8_t *
|
| and remove the duplicated declaration
|
| Signed-off-by: Xiang Xiao <[email protected]>
```
Signed-off-by: chao an <[email protected]>
## Impact
N/A
## Testing
enable CONFIG_SCHED_BACKTRACE/CONFIG_FRAME_POINTER
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