#include static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size, struct syscall_arg *arg) { int printed = 0, prot = arg->val; if (prot == PROT_NONE) return scnprintf(bf, size, "NONE"); #define P_MMAP_PROT(n) \ if (prot & PROT_##n) { \ printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \ prot &= ~PROT_##n; \ } P_MMAP_PROT(EXEC); P_MMAP_PROT(READ); P_MMAP_PROT(WRITE); P_MMAP_PROT(SEM); P_MMAP_PROT(GROWSDOWN); P_MMAP_PROT(GROWSUP); #undef P_MMAP_PROT if (prot) printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", prot); return printed; } #define SCA_MMAP_PROT syscall_arg__scnprintf_mmap_prot static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size, struct syscall_arg *arg) { int printed = 0, flags = arg->val; #define P_MMAP_FLAG(n) \ if (flags & MAP_##n) { \ printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \ flags &= ~MAP_##n; \ } P_MMAP_FLAG(SHARED); P_MMAP_FLAG(PRIVATE); #ifdef MAP_32BIT P_MMAP_FLAG(32BIT); #endif P_MMAP_FLAG(ANONYMOUS); P_MMAP_FLAG(DENYWRITE); P_MMAP_FLAG(EXECUTABLE); P_MMAP_FLAG(FILE); P_MMAP_FLAG(FIXED); P_MMAP_FLAG(GROWSDOWN); P_MMAP_FLAG(HUGETLB); P_MMAP_FLAG(LOCKED); P_MMAP_FLAG(NONBLOCK); P_MMAP_FLAG(NORESERVE); P_MMAP_FLAG(POPULATE); P_MMAP_FLAG(STACK); P_MMAP_FLAG(UNINITIALIZED); #undef P_MMAP_FLAG if (flags) printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags); return printed; } #define SCA_MMAP_FLAGS syscall_arg__scnprintf_mmap_flags static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size, struct syscall_arg *arg) { int printed = 0, flags = arg->val; #define P_MREMAP_FLAG(n) \ if (flags & MREMAP_##n) { \ printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \ flags &= ~MREMAP_##n; \ } P_MREMAP_FLAG(MAYMOVE); P_MREMAP_FLAG(FIXED); #undef P_MREMAP_FLAG if (flags) printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags); return printed; } #define SCA_MREMAP_FLAGS syscall_arg__scnprintf_mremap_flags static size_t syscall_arg__scnprintf_madvise_behavior(char *bf, size_t size, struct syscall_arg *arg) { int behavior = arg->val; switch (behavior) { #define P_MADV_BHV(n) case MADV_##n: return scnprintf(bf, size, #n) P_MADV_BHV(NORMAL); P_MADV_BHV(RANDOM); P_MADV_BHV(SEQUENTIAL); P_MADV_BHV(WILLNEED); P_MADV_BHV(DONTNEED); P_MADV_BHV(FREE); P_MADV_BHV(REMOVE); P_MADV_BHV(DONTFORK); P_MADV_BHV(DOFORK); P_MADV_BHV(HWPOISON); P_MADV_BHV(SOFT_OFFLINE); P_MADV_BHV(MERGEABLE); P_MADV_BHV(UNMERGEABLE); P_MADV_BHV(HUGEPAGE); P_MADV_BHV(NOHUGEPAGE); P_MADV_BHV(DONTDUMP); P_MADV_BHV(DODUMP); #undef P_MADV_BHV default: break; } return scnprintf(bf, size, "%#x", behavior); } #define SCA_MADV_BHV syscall_arg__scnprintf_madvise_behavior og/?h=nds-private-remove&id=4283bce5f8c2307d47313e0429e5f1357c43023d'>root/tools/perf/tests/thread-mg-share.c

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