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libsysprof: check for PERF_REG_EXTENDED_MASK availability

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Christian Hergert
2024-11-08 11:42:04 -08:00
parent fcbe2b29c1
commit ea340e3c61
1 changed files with 5 additions and 1 deletions
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6
src/libsysprof/sysprof-user-sampler.c
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@ -48,7 +48,11 @@
#define SYSPROF_ARCH_PREFERRED_REGS DWARF_NEEDED_REGS
/* TODO: add other architectures, imitating the linux tools/perf tree */
#else
# define SYSPROF_ARCH_PREFERRED_REGS PERF_REG_EXTENDED_MASK
# ifdef PERF_REG_EXTENDED_MASK
# define SYSPROF_ARCH_PREFERRED_REGS PERF_REG_EXTENDED_MASK
# else
# define SYSPROF_ARCH_PREFERRED_REGS 0
# endif
#endif /* _ASM_{arch}_PERF_REGS_H */
#define N_WAKEUP_EVENTS 149