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toolchain/ghs: Fix unknown attribute warnings

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"string/lib_strlen.c", line 54: warning #1097-D: unknown attribute
          "no_sanitize_address"
  nosanitize_address
"string/lib_strncpy.c", line 81: warning #1097-D: unknown attribute
          "no_sanitize_address"
  nosanitize_address
"string/lib_strncmp.c", line 58: warning #1097-D: unknown attribute
          "no_sanitize_address"
  nosanitize_address
"string/lib_strchr.c", line 73: warning #1097-D: unknown attribute
          "no_sanitize_address"
  nosanitize_address
"string/lib_strcpy.c", line 68: warning #1097-D: unknown attribute
          "no_sanitize_address"
  nosanitize_address

"procfs/fs_procfstcbinfo.c", line 185: warning #1097-D: unknown attribute
          "optimize"
  nooptimiziation_function

Signed-off-by: yanghuatao <yanghuatao@xiaomi.com>
This commit is contained in:
yanghuatao
2024-04-23 20:07:42 +08:00
committed by Xiang Xiao
parent f6b3e92b6c
commit ac26e83a45
1 changed files with 10 additions and 0 deletions
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include/nuttx/compiler.h
+10
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@@ -258,6 +258,16 @@
# define nosanitize_address __attribute__((no_sanitize_address))
/* the Greenhills compiler do not support the following atttributes */
# if defined(__ghs__)
# undef nooptimiziation_function
# define nooptimiziation_function
# undef nosanitize_address
# define nosanitize_address
# endif
/* The nosanitize_undefined attribute informs GCC don't sanitize it */
# define nosanitize_undefined __attribute__((no_sanitize("undefined")))