Searched refs:bt_len (Results 1 – 4 of 4) sorted by relevance
| /xnu-12377.1.9/bsd/kern/ |
| H A D | kern_backtrace.c | 73 unsigned int bt_len = 0; variable
77 bt_len = 24;
78 bt_size = sizeof(bt[0]) * bt_len;
87 unsigned int len = backtrace(bt, bt_len, NULL, &info);
98 unpacked_bt, bt_len, packed_bt, packed_size);
132 unsigned int bt_len = 0, bt_filled = 0, bt_space = 0; variable
146 bt_len = req->oldlen > MAX_BACKTRACE ? MAX_BACKTRACE :
148 bt_size = sizeof(bt[0]) * bt_len;
153 bt_space = resume_scenario ? bt_len / 2 : bt_len;
177 bt_filled = min(bt_filled, bt_len);
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| /xnu-12377.1.9/tests/ktrace/ |
| H A D | kperf_backtracing_tests.c | 22 expect_frame(const char **bt, unsigned int bt_len, CSSymbolRef symbol, in expect_frame() argument
40 if (frame_idx >= bt_len) { in expect_frame()
65 bool kern, const char **bt, unsigned int bt_len, unsigned int allow_larger_by) in expect_backtrace() argument
122 T_QUIET; T_EXPECT_GE(hdr_frames, bt_len, in expect_backtrace()
123 "at least %u frames in header", bt_len); in expect_backtrace()
124 T_QUIET; T_EXPECT_LE(hdr_frames, bt_len + allow_larger, in expect_backtrace()
125 "at most %u + %u frames in header", bt_len, allow_larger); in expect_backtrace()
126 if (hdr_frames > bt_len && allow_larger > 0) { in expect_backtrace()
127 allow_larger = hdr_frames - bt_len; in expect_backtrace()
128 hdr_frames = bt_len; in expect_backtrace()
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| /xnu-12377.1.9/tests/ |
| H A D | backtracing_tests.c | 185 unsigned int bt_len = (unsigned int)bt_filled; in expect_callstack() local
186 T_EXPECT_GE(bt_len, (unsigned int)USER_FRAMES, in expect_callstack()
188 T_EXPECT_LE(bt_len, (unsigned int)USER_FRAMES + MAX_SYSCALL_SETUP_FRAMES, in expect_callstack()
199 for (unsigned int i = 0; i < bt_len; i++) { in expect_callstack()
260 unsigned int bt_len = (unsigned int)bt_filled; in expect_async_callstack() local
261 T_EXPECT_GE(bt_len, (unsigned int)ASYNC_FRAMES, in expect_async_callstack()
263 T_EXPECT_LE(bt_len, (unsigned int)ASYNC_FRAMES + MAX_SYSCALL_SETUP_FRAMES, in expect_async_callstack()
274 for (unsigned int i = 0; i < bt_len; i++) { in expect_async_callstack()
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| /xnu-12377.1.9/osfmk/arm64/ |
| H A D | platform_tests.c | 2529 const unsigned int bt_len = 24; in arm64_backtrace_test_fault_handler() local
2530 const size_t bt_size = sizeof(uint8_t) * bt_len; in arm64_backtrace_test_fault_handler()
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