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powerpc64: Increase SIGSTKSZ and MINSIGSTKSZ

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This patch increases the value of SIGSTKSZ and MINSIGSTKSZ
for powerpc64 similar to the kernel commit
2f82ec19757f58549467db568c56e7dfff8af283 to allow
further expansion of the signal stack frame size.
This commit is contained in:
Rajalakshmi Srinivasaraghavan 2022-12-21 17:48:35 -06:00
parent 161eafec32
commit e2b68828fa
1 changed files with 5 additions and 0 deletions
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5
sysdeps/unix/sysv/linux/powerpc/bits/sigstack.h
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@ -23,10 +23,15 @@
# error "Never include this file directly. Use <signal.h> instead" # error "Never include this file directly. Use <signal.h> instead"
#endif #endif
#ifdef __powerpc64__
#define MINSIGSTKSZ 8192
#define SIGSTKSZ 32768
#else
/* Minimum stack size for a signal handler. */ /* Minimum stack size for a signal handler. */
#define MINSIGSTKSZ 4096 #define MINSIGSTKSZ 4096
/* System default stack size. */ /* System default stack size. */
#define SIGSTKSZ 16384 #define SIGSTKSZ 16384
#endif
#endif /* bits/sigstack.h */ #endif /* bits/sigstack.h */