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linux-user/hexagon: Use generic target_stat64 structure

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Linux Hexagon port doesn't define a specific 'struct stat'
but uses the generic one (see Linux commit 6103ec56c65c [*]
"asm-generic: add generic ABI headers" which predates the
introduction of the Hexagon port).

Remove the target specific target_stat (which in fact is the
target_stat64 structure but uses incorrect target_long and
ABI unsafe long long types) and use the generic target_stat64
instead.

[*] https://github.com/torvalds/linux/commit/6103ec56c65c3#diff-5f59b07b38273b7d6a74193bc81a8cd18928c688276eae20cb10c569de3253ee

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Tested-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20211116210919.2823206-1-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2021-11-16 22:09:19 +01:00 committed by Laurent Vivier
parent 719fab3afa
commit be23b0eb47
1 changed files with 2 additions and 26 deletions
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28
linux-user/syscall_defs.h
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@ -2133,7 +2133,8 @@ struct target_stat64 {
abi_ulong __unused5;
};
#elif defined(TARGET_OPENRISC) || defined(TARGET_NIOS2) || defined(TARGET_RISCV)
#elif defined(TARGET_OPENRISC) || defined(TARGET_NIOS2) \
|| defined(TARGET_RISCV) || defined(TARGET_HEXAGON)
/* These are the asm-generic versions of the stat and stat64 structures */
@ -2244,31 +2245,6 @@ struct target_stat64 {
uint64_t st_ino;
};
#elif defined(TARGET_HEXAGON)
struct target_stat {
unsigned long long st_dev;
unsigned long long st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned int st_uid;
unsigned int st_gid;
unsigned long long st_rdev;
target_ulong __pad1;
long long st_size;
target_long st_blksize;
int __pad2;
long long st_blocks;
target_long target_st_atime;
target_long target_st_atime_nsec;
target_long target_st_mtime;
target_long target_st_mtime_nsec;
target_long target_st_ctime;
target_long target_st_ctime_nsec;
int __unused[2];
};
#else
#error unsupported CPU
#endif